CCCBDB List of Species with completed calculations

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List of which calculations are completed at PBE1PBE /6-311G**

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count	Species	Name	State	Conformation
1	H	Hydrogen atom	¹S	K_h
2	H^-	Hydrogen atom anion	²S	K_h
3	H₂	Hydrogen diatomic	¹Σ_g	D_∞h
4	H₂^-	hydrogen diatomic anion	²Σ_u⁺	D_∞h
5	H₂⁺	Hydrogen cation	²Σ_g⁺	D_∞h
6	He	Helium atom	¹S	K_h
7	He	Helium atom
8	He⁺	Helium atom cation	²S	K_h
9	HeH⁺	Helium hydride cation	¹Σ	C_∞v
10	He₂⁺	helium diatomic cation	²Σ_u	D_∞h
11	Li	Lithium atom	²S	K_h
12	Li^-	Lithium atom anion	¹S	K_h
13	Li⁺	Lithium atom cation	¹S	K_h
14	Na	Sodium atom	²S	K_h
15	Na⁺	Sodium atom cation	¹S	K_h
16	K	Potassium atom	²S	K_h
17	LiH	Lithium Hydride	¹Σ	C_∞v
18	LiH⁺	lithium hydride cation	²Σ	C_∞v
19	NaH	sodium hydride	¹Σ	C_∞v
20	NaH⁺	sodium hydride cation	²Σ	C_∞v
21	KH	Potassium hydride	¹Σ	C_∞v
22	KH⁺	Potassium hydrogen cation	²Σ	C_∞v
23	Be	Beryllium atom	¹S	K_h
24	Be⁺	Beryllium atom cation	²S	K_h
25	Mg	Magnesium atom	¹S	K_h
26	Mg⁺	Magnesium atom cation	²S	K_h
27	BeH	beryllium monohydride	²Σ	C_∞v
28	MgH	magnesium monohydride	²Σ	C_∞v
29	CaH	Calcium monohydride	²Σ	C_∞v
30	CaH⁺	Calcium monohydride cation	²Σ	C_∞v
31	TiH	Titanium monohydride	⁴Φ	C_∞v
32	ZnH⁺	Zinc, protonated
33	BeH₂	beryllium dihydride	¹Σ_g	D_∞h
34	BeH₂⁺	Beryllium dihydride cation	²Σ	C_∞v
35	BeH₂⁺	Beryllium dihydride cation	²Σ_u	D_∞h
36	BeH₂⁺	Beryllium dihydride cation
37	MgH₂	magnesium dihydride	¹Σ_g	D_∞h
38	B	Boron atom	²P	K_h
39	B	Boron atom	⁴P	K_h
40	B⁺	Boron atom cation	¹S	K_h
41	Al	Aluminum atom	²P	K_h
42	Al^-	Aluminum atom anion	³P	K_h
43	Al⁺	Aluminum atom cation	¹S	K_h
44	Sc	Scandium atom	²D	K_h
45	Sc⁺	Scandium cation	³D	K_h
46	Ga	Gallium atom	²P
47	Ga^-	Gallium atom anion	³P	O_h
48	Ga⁺	Gallium atom cation	¹S
49	BH	Boron monohydride	¹Σ	C_∞v
50	BH	Boron monohydride	³Π	C_∞v
51	BH^-	boron monohydride anion	⁴Σ	C_∞v
52	ScH	Scandium monohydride	¹Σ	C_∞v
53	ScH⁺	Scandium monohydride cation	²Σ	C_∞v
54	GaH	Gallium monohydride	¹Σ	C_∞v
55	GaH⁺	Gallium monohydride cation	²Σ	C_∞v
56	BH₂^-	boron dihydride anion	³B₁	C_2v
57	BH₂^-	boron dihydride anion	¹A₁	C_2v
58	BH₂⁺	Boron dihydride cation	¹Σ_g	D_∞h
59	BH₃	boron trihydride	¹A₁^'	D_3h
60	BH₃⁺	boron trihydride cation	²B₂	C_2v
61	BH₃⁺	boron trihydride cation		C_2v
62	AlH₃	aluminum trihydride	¹A₁^'	D_3h
63	AlH₃^-	aluminum trihydride anion		C_3v
64	ScH₃	Scandium trihydride	¹A₁^'	D_3h
65	ScH₃	Scandium trihydride	¹A₁	C_3v
66	GaH₃	Gallium trihydride	¹A₁^'	D_3h
67	BH₄	borohydride	²B₂	C_2v
68	BH₄^-	borohydride anion	¹A₁	T_d
69	C	Carbon atom	³P₀	K_h
70	C	Carbon atom	³P₁	K_h
71	C^-	Carbon atom anion	²D	K_h
72	C⁺	Carbon atom cation	²P	K_h
73	Si	Silicon atom	³P	K_h
74	Si	Silicon atom	¹S	K_h
75	Si^-	Silicon atom anion	⁴S	K_h
76	Si⁺	Silicon atom cation	²P	K_h
77	Ge	Germanium atom	³P	K_h
78	Ge^-	Germanium anion	⁴S	K_h
79	Ge⁺	Germanium cation	²P	K_h
80	CH	Methylidyne	²Π_1/2	C_∞v
81	SiH	Silylidyne	²Π	C_∞v
82	SiH^-	silicon monohydride anion	³Σ	C_∞v
83	SiH⁺	silicon monohydride cation	¹Σ	C_∞v
84	GeH	germylidene	²Π	C_∞v
85	GeH⁺	Germaniun monohyrdide cation	¹Σ	C_∞v
86	CH₂	Methylene	³B₁	C_2v
87	CH₂	Methylene	³Σ_G	D_∞h
88	CH₂	Methylene	¹A₁	C_2v
89	CH₂^-	methylene anion	²B₁	C_2v
90	CH₂⁺	methylene cation	²A₁	C_2v
91	CH₂⁺	methylene cation	²Π	D_∞h
92	SiH₂	silicon dihydride	¹A₁	C_2v
93	SiH₂	silicon dihydride	³B₁	C_2v
94	GeH₂	germylene	¹A₁	C_2v
95	GeH₂^-	germylene anion	²B₁	C_2v
96	CH₃	Methyl radical	²A₁	D_3h
97	CH₃^-	methyl anion	¹A₁	C_3v
98	CH₃⁺	methyl cation	¹A₁^'	D_3h
99	SiH₃	Silyl radical	²A₁	C_3v
100	SiH₃⁺	Silyl cation	¹A₁^'	D_3h
101	GeH₃	Germyl radical	²A₁	C_3v
102	GeH₃⁺	germyl cation	¹A₁^'	D_3h
103	CD₄	methane-d4	¹A₁	T_d
104	CH₂D₂	methane-d2	¹A₁	C_2v
105	CH₃D	methane-d	¹A₁	C_3v
106	CH₄	Methane	¹A₁	T_d
107	CH₄^-	Methane anion	²A₁	T_d
108	CH₄^-	Methane anion	²A₁	C_3v
109	CHD₃	methane-d3	¹A₁	C_3v
110	SiH₂D₂	silane-d2
111	SiH₄	Silane	¹A₁	T_d
112	GeH₄	Germane	¹A₁	T_d
113	SiH₅⁺	Silane, protonated
114	N	Nitrogen atom	⁴S	K_h
115	N	Nitrogen atom	²D	K_h
116	N⁺	Nitrogen atom cation	³P	K_h
117	P	Phosphorus atom	⁴S	K_h
118	V	Vanadium atom	⁴F	K_h
119	V⁺	Vanadium atom cation	⁵D	K_h
120	As	Arsenic atomic	⁴S	K_h
121	As^-	Arsenic anion	³P	K_h
122	As⁺	Arsenic cation	³P	K_h
123	PH	phosphorus monohydride	³Σ^-	C_∞v
124	AsH	Arsenic monohydride	³Σ	C_∞v
125	AsH	Arsenic monohydride	¹Σ	C_∞v
126	AsH⁺	Arsenic monohydride cation	²Π	C_∞v
127	NH₂	Amino radical	²B₁	C_2v
128	NH₂⁺	Amino cation	³B₁	C_2v
129	NH₂⁺	Amino cation	¹A₁	C_2v
130	AsH₂⁺	Arsenic dihydride cation	¹A₁	C_2v
131	NH₃	Ammonia	¹A₁	C_3v
132	NH₃^-	Ammonia anion	²A₁	C_3v
133	NH₃⁺	ammonia cation	²A₂^"	D_3h
134	PH₃	Phosphine	¹A₁	C_3v
135	PH₃⁺	Phosphine cation	²A₁	C_3v
136	AsH₃	Arsine	¹A₁	C_3v
137	AsH₃⁺	Arsine cation	²A₁	C_3v
138	AsH₄⁺	Arsonium
139	NH₄	Ammonium radical
140	NH₄⁺	ammonium cation	¹A₁	T_d
141	PH₄	Phosphoranyl radical
142	PH₄⁺	phosphonium cation
143	O	Oxygen atom	³S	K_h
144	O⁺	Oxygen atom cation	⁴S	K_h
145	S	Sulfur atom	³P	K_h
146	S	Sulfur atom
147	S^-	Sulfur atom anion	²P	K_h
148	S⁺	Sulfur atom cation	⁴S	K_h
149	Se	Selenium atom	³P	K_h
150	Se^-	Selenium atom anion	²P	K_h
151	Se⁺	Selenium atom cation	⁴S	K_h
152	OH	Hydroxyl radical	²Π	C_∞v
153	OH^-	hydroxide anion	¹Σ	C_∞v
154	OH⁺	hydoxyl cation	³Σ	C_∞v
155	HS	Mercapto radical	²Π	C_∞v
156	HS^-	mercapto anion	¹Σ	C_∞v
157	HS⁺	sulfur monohydride cation	³Σ	C_∞v
158	CrH	Chromium hydride	⁶Σ	C_∞v
159	CrH⁺	Chromium hydride cation	⁵Σ	C_∞v
160	HSe	Selenium monohydride	²Π	C_∞v
161	HSe^-	selenium monohydride anion	¹Σ	C_∞v
162	HSe⁺	selenium monohydride cation	³Σ	C_∞v
163	H₂O	Water	¹A₁	C_2v
164	H₂O^-	water anion	²A₁	C_2v
165	H₂O^-	water anion	²A^'	C_s
166	H₂O⁺	water cation	²B₁	C_2v
167	HDO	Water-d1	¹A₁	C_2v
168	H₂S	Hydrogen sulfide	¹A₁	C_2v
169	H₂S^-	Hydrogen sulfide anion	²A^'	C_s
170	H₂S⁺	Hydrogen sulfide cation	²B₁	C_2v
171	H₂Se	Hydrogen selenide	¹A₁	C_2v
172	H₂Se⁺	Hydrogen selenide cation	²B₁	C_2v
173	H₃O⁺	hydronium cation	¹A₁	C_3v
174	H₃S⁺	Sulfonium cation	¹A₁	C_3v
175	H₃Se⁺	Hydrogen Selenide, protonated	¹A₁	C_3v
176	F	Fluorine atom	²P	K_h
177	F^-	Fluorine atom anion	¹S	K_h
178	F⁺	Fluorine atom cation	³S	K_h
179	F⁺	Fluorine atom cation	¹D	K_h
180	Cl	Chlorine atom	²P	K_h
181	Cl^-	Chlorine atom anion	¹S	K_h
182	Cl⁺	Chlorine atom cation	³P	K_h
183	Cl⁺	Chlorine atom cation	¹D	K_h
184	Br	Bromine atom	²P	K_h
185	Br^-	Bromine atom anion	¹S	K_h
186	Br⁺	Bromine atom cation	³P	K_h
187	HF	Hydrogen fluoride	¹Σ	C_∞v
188	HF^-	hydrogen fluoride anion	²Σ	C_∞v
189	HF⁺	hydrogen fluoride cation	²Π	C_∞v
190	HCl	Hydrogen chloride	¹Σ	C_∞v
191	HCl^-	hydrogen chloride anion	²Σ	C_∞v
192	HCl⁺	hydrogen chloride cation	²Π	C_∞v
193	HBr	hydrogen bromide	¹Σ	C_∞v
194	HBr^-	hydrogen bromide anion	²Σ	C_∞v
195	HBr⁺	hydrogen bromide cation	²Π	C_∞v
196	H₂Cl⁺	dihydrogen monochloride cation	¹A₁	C_2v
197	H₂Br⁺	protonated hydrogen bromide	²A₁	C_2v
198	Ne	Neon atom	¹S	K_h
199	Ne	Neon atom
200	Ne⁺	Neon atom cation	²P	K_h
201	Ar	Argon atom	¹S	K_h
202	Kr	Krypton atom	¹S	K_h
203	Kr⁺	Krypton cation	²P	K_h
204	HeLi⁺	Helium Lithium cation
205	NeH	neon hydrogen	²Σ	C_∞v
206	ArH⁺	Argon hydride cation	¹Σ	C_∞v
207	KrH⁺	Protonated Krypton	¹Σ	C_∞v
208	H₂Ar	H2 Ar dimer	¹Σ	C_∞v
209	Li₂	Lithium diatomic	¹Σ_g	D_∞v
210	NaLi	lithium sodium	¹Σ	C_∞v
211	Na₂	Sodium diatomic	¹Σ_g	D_∞h
212	Na₂^-	sodium diatomic anion	²Σ_u	D_∞h
213	Na₂⁺	sodium diatomic cation	²Σ_g	D_∞h
214	NaK⁺	Sodium Potassium diatomic cation		1
215	K₂	Potassium diatomic	¹Σ_g	D_∞h
216	LiBe	Lithium Beryllium	²Σ	C_∞v
217	LiMg	Lithium magnesium	²Σ	C_∞v
218	NaBe	Sodium Beryllium	²Σ	C_∞v
219	NaMg	Sodium Magnesium	²Σ	C_∞v
220	Be₂	Beryllium diatomic	¹Σ_g	D_∞h
221	Be₂	Beryllium diatomic	³Π_g	D_∞h
222	BeMg	Beryllium Magnesium	¹Σ	C_∞v
223	Mg₂	Magnesium diatomic	¹Σ_g	D_∞h
224	Ca₂	Calcium diatomic	¹Σ_G	D_∞h
225	LiB	Lithium boride	³Π	C_∞v
226	LiAl	Lithium Aluminum
227	NaAl	Sodium aluminum	¹Σ	C_∞v
228	BeB	Beryllium monoboride	²Π	C_∞v
229	B₂	Boron diatomic	³Σ_g	D_∞h
230	B₂	Boron diatomic	¹Σ_g	D_∞h
231	B₂	Boron diatomic	⁵Σ_u	D_∞h
232	B₂⁺	Boron diatomic cation	²Π	D_∞h
233	BAl	Boron Aluminum	³Σ	C_∞v
234	BGa	Boron Gallium	³Σ	C_∞v
235	AlGa	Aluminum Gallium	³Σ	C_∞v
236	AlGa	Aluminum Gallium	¹Σ	C_∞v
237	Ga₂	Gallium diatomic	³P_iu
238	HBBH	Diborane(2)	³Σ_G	D_∞h
239	LiBH₄	Lithium borohydride	¹A₁	C_3v
240	B₂H₄	Diborane(4) D2d	¹A₁	D_2d
241	HBHHBH	Diborane(4) C2V	¹A₁	C_2v
242	B₂H₆	Diborane	¹A_g	D_2h
243	B₂H₆⁺	Diborane cation
244	Al₂H₆	dialane	¹A_G	D_2h
245	Ga₂H₆	digallane	¹A_G	D_2h
246	LiC	Lithium Carbide	⁴Σ	C_∞v
247	BeC	Beryllium Carbide	³Σ^-	C_∞v
248	BeC	Beryllium Carbide
249	CaC	Calcium monocarbide
250	BC	boron monocarbide	⁴Σ^-	C_∞v
251	AlC	Aluminum carbide	⁴Σ	C_∞v
252	BSi	Boron silicide	⁴Σ	C_∞v
253	BSi	Boron silicide	²Σ	C_∞v
254	C₂	Carbon diatomic	¹Σ_g⁺	D_∞h
255	C₂	Carbon diatomic	³Σ_g^-
256	C₂⁺	carbon diatomic cation	⁴Σ_g	D_∞h
257	SiC	silicon monocarbide	³Σ	C_∞v
258	SiC	silicon monocarbide	¹Σ	C_∞v
259	GeC	Germanium monocarbide	¹Σ	C_∞v
260	GeC	Germanium monocarbide
261	SiGe	Silicon Germanium
262	C₂H	Ethynyl radical	²Σ	C_∞v
263	C₂H^-	Ethynyl anion	¹Σ	C_∞v
264	C₂H₂	Acetylene	¹Σ_g	D_∞h
265	C₂H₂⁺	acetylene cation	²Π_u	D_∞h
266	C₂H₂⁺	acetylene cation
267	CCH₂	vinylidene	³B₂	C_2v
268	H₂CC^-	vinylidene anion
269	HCCH^-	acetylene anion
270	HCCH^-	acetylene anion
271	Si₂H₂	disilyne
272	Si₂H₂	disilyne
273	Si₂H₂	disilyne
274	Si₂H₂	disilyne
275	CH₃Li	methyl lithium	¹A₁	C_3v
276	CH₂BH	methyleneborane	¹A₁	C_2v
277	C₂H₃	vinyl	²A^'	C_s
278	C₂H₃^-	vinyl anion	¹A^'	C_s
279	C₂H₃⁺	vinyl cation	¹A₁	C2V bridging H
280	C₂H₃⁺	vinyl cation	¹A₁	C2V HCCH2
281	C₂H₄	Ethylene	¹A_g	D_2h
282	C₂H₄^-	Ethylene anion	²A_g	C_2h
283	C₂H₄⁺	Ethylene cation	²B₃	D₂
284	Si₂H₄	Disilene
285	Si₂H₄	Disilene
286	Si₂H₄	Disilene
287	CH₃BH₂	methylborane	¹A^'	C_s
288	C₂H₅	Ethyl radical	²A^'	C_s
289	C₂H₅^-	Ethyl anion	¹A^'	C_s
290	C₂H₆	Ethane	¹A_1g	D_3d
291	C₂H₆	Ethane	¹A₁^'	D_3h
292	C₂H₆⁺	ethane cation	²B_g	C_2h
293	C₂H₆⁺	ethane cation	²A_g	C_i
294	Si₂H₆	disilane	¹E_u	D_3d
295	C₂H₇⁺	Ethane, protonated	¹A	C₂
296	LiN	Lithium Nitride	³Σ	C_∞v
297	LiP	Lithium monophosphide
298	LiP	Lithium monophosphide
299	BeN	Beryllium mononitride	⁴Σ	C_∞v
300	BeN	Beryllium mononitride	²Π	C_∞v
301	BeN⁺	Beryllium mononitride cation	³Σ	C_∞v
302	BeN⁺	Beryllium mononitride cation	¹Σ	C_∞v
303	MgN	Magnesium Nitride
304	MgN	Magnesium Nitride
305	BP	Boron monophosphide	³Π	C_∞v
306	BP	Boron monophosphide	¹Σ	C_∞v
307	AlP	Aluminum monophosphide	³Σ	C_∞v
308	AlP	Aluminum monophosphide	³Π	C_∞v
309	AlP	Aluminum monophosphide	¹Σ	C_∞v
310	GaN	Gallium mononitride	³Π	C_∞v
311	GaN	Gallium mononitride	¹Σ	C_∞v
312	GaP	Gallium monophosphide	³Σ	C_∞v
313	GaP	Gallium monophosphide	¹Σ	C_∞v
314	GaAs	Gallium arsenide	³Π
315	GaAs	Gallium arsenide	¹Σ
316	BN	boron nitride	³Π	C_∞v
317	BN	boron nitride	¹Σ	C_∞v
318	CN	Cyano radical	²Σ	C_∞v
319	CN^-	cyanide anion	¹Σ	C_∞v
320	SiP	Silicon monophosphide	²Π	C_∞v
321	N₂	Nitrogen diatomic	¹Σ_g	D_∞h
322	N₂	Nitrogen diatomic
323	N₂^-	nitrogen diatomic anion	²Π_g	D_∞h
324	N₂⁺	diatomic nitrogen cation	²Σ_g	D_∞h
325	PN	Phosphorus mononitride	¹Σ	C_∞v
326	P₂	Phosphorus diatomic	¹Σ_g	D_∞h
327	AsN	Arsenic mononitride	¹Σ	C_∞v
328	AsP	Arsenic monophosphide	¹Σ	C_∞v
329	HCN	Hydrogen cyanide	¹Σ	C_∞v
330	HCN⁺	hydrogen cyanide cation	²Π	C_∞v
331	HNC⁺	hydrogen isocyanide cation
332	HCP⁺	Phosphaethyne cation
333	NNH⁺	Dinitrogen monohydride cation	¹Σ	C_∞v
334	LiNH₂	lithium amide
335	HBNH	Boranimine	¹Σ	C_∞v
336	CNH₂	Aminomethylidyne radical	²B₂	C_2v
337	H₂CN	Dihydrogen cyanide radical	²B₂	C_2v
338	HCNH	methyleneazane	²A^'	CS cis
339	HCNH	methyleneazane	²A^'	CS trans
340	H₂NN	Isodiazene
341	N₂H₂	(E)-diazene	¹A_g	C_2h
342	N₂H₂	(Z)-Diazene	¹A₁	C_2v
343	N₂H₂⁺	trans-diazene cation	²A_G	C_2h
344	CH₂NH	Methanimine	¹A^'	C_s
345	CH₂NH⁺	Methanimine cation
346	CHNH₂	aminomethylene
347	CHNH₂⁺	Aminocarbene cation
348	CH₂PH	Phosphaethene	¹A^'	C_s
349	BH₂NH₂	Boranamine
350	CH₂NH₂⁺	methyleneamine cation	¹A₁	C_2v
351	N₂H₄	Hydrazine	¹A	C₂
352	N₂H₄⁺	hydrazine cation	²A_G	C_2h
353	CH₃NH₂	methyl amine	¹A^'	C_s
354	CH₃NH₂⁺	methyl amine cation	²A^'	C_s
355	SiH₃NH₂	Silane, amino
356	N₂H₅⁺	protonated hydrazine	¹A^'	C_s
357	BH₃PH₃	borane phosphine
358	BH₃NH₃	borane ammonia	¹A₁	C_3v
359	CH₃NH₃	methyl ammonium radical	²A₁	C_3v
360	CH₃PH₃⁺	methyl phosphine, protonated	¹A₁	C_3v
361	NH₃NH₃	Ammonia Dimer	¹A_g	C_2h
362	NH₃NH₃	Ammonia Dimer	¹A^'	C_s
363	N₂H₇⁺	ammonia ammonium dimer
364	LiO	lithium oxide	²Σ	C_∞v
365	LiS	Lithium monosulfide	²Π	C_∞v
366	LiS⁺	Lithium sulfide cation	³Σ	C_∞v
367	NaO	sodium monoxide	²Σ	C_∞v
368	KO	Potassium monoxide	²Σ	C_∞v
369	KO⁺	Potassium monoxide cation	³Σ	C_∞v
370	NaS	Sodium sulfide	²Π	C_∞v
371	LiSe	Lithium monoselenide
372	BeO	beryllium oxide	¹Σ	C_∞v
373	BeO⁺	Beryllium monoxide cation	²Π	C_∞v
374	CaO	Calcium monoxide	¹Σ	C_∞v
375	CaS	Calcium sulfide	¹Σ	C_∞v
376	BO	boron monoxide	²Σ	C_∞v
377	ScO	Scandium monoxide	²Σ	C_∞v
378	GaO	Gallium monoxide	²Σ	C_∞v
379	GaS	Gallium monosulfide
380	CO	Carbon monoxide	¹Σ	C_∞v
381	CO^-	carbon monoxide anion	²Π	C_∞v
382	CO⁺	carbon monoxide cation	²Σ	C_∞v
383	SiO	Silicon monoxide	¹Σ	C_∞v
384	SiS	silicon monosulfide	¹Σ	C_∞v
385	TiO	Titanium monoxide	³Δ	C_∞v
386	CSe	Carbon monoselenide	¹Σ	C_∞v
387	GeO	Germanium monoxide	¹Σ	C_∞v
388	GeO⁺	Germanium monoxide cation	²Σ	C_∞v
389	GeS	Germanium monosulfide	¹Σ	C_∞v
390	SiSe	Silicon Monoselenide
391	SiSe⁺	Silicon Monoselenide cation
392	GeSe	Germanium monoselenide
393	NO	Nitric oxide	²Π	C_∞v
394	NO^-	nitric oxide anion	³Σ	C_∞v
395	NO⁺	nitric oxide cation	¹Σ	C_∞v
396	NS	Mononitrogen monosulfide	²Π	C_∞v
397	NS^-	nitrogen sulfide anion	³Σ	C_∞v
398	PO	Phosphorus monoxide	²Π	C_∞v
399	PS	phosphorus sulfide	²Σ	C_∞v
400	VO	Vanadium monoxide	⁴Σ^-
401	NSe	Nitrogen monoselenide	²Π	C_∞v
402	AsS	Arsenic monosulfide	²Π	C_∞v
403	PSe	Phosphorus monoselenide	²Π	C_∞v
404	AsSe	Arsenic monoselenide	²Π	C_∞v
405	O₂	Oxygen diatomic	³Σ_g	D_∞h
406	O₂	Oxygen diatomic	¹Δ_g	D_∞h
407	O₂^-	oxygen diatomic anion	²Π	D_∞h
408	O₂^--	dioxygen dianion
409	O₂⁺	diatomic oxygen cation	²Π_g	D_∞h
410	SO	Sulfur monoxide	³Σ	C_∞v
411	SO	Sulfur monoxide	¹Σ	C_∞v
412	SO⁺	sulfur monoxide cation	²Π	C_∞v
413	S₂	Sulfur diatomic	³Σ_g	D_∞h
414	SeO	Selenium monoxide	³Σ	C_∞v
415	Se₂	Selenium diatomic	³Σ_g	D_∞h
416	LiOH	lithium hydroxide	¹Σ	C_∞v
417	KOH	Potassium hydroxide	¹Σ	C_∞v
418	BeOH	beryllium monohydroxide	²A^'	C_s
419	BeOH	beryllium monohydroxide	²Σ	C_∞v
420	HBO	Boron hydride oxide	¹Σ	C_∞v
421	HBS	hydrogen boron sulfide	¹Σ	C_∞v
422	COH	Hydroxymethylidyne
423	COH⁺	Carbon Monoxide, protonated	¹Σ	C_∞v
424	HCO	Formyl radical	²A^'	C_s
425	HCO^-	formyl anion	¹A^'	C_s
426	HCO⁺	Formyl cation	¹Σ	C_∞v
427	HNO	Nitrosyl hydride	¹A^'	C_s
428	HNO⁺	Nitrosyl hydride cation	²A^'	C_s
429	NOH	Hydroxyimidogen	³A^"	C_s
430	NOH⁺	O-protonated nitric oxide	²A^'	C_s
431	HO₂	Hydroperoxy radical	²A^"	C_s
432	HO₂⁺	Hydroperoxy cation	³A^"	C_s
433	HSO⁺	Sulfur Monoxide, S-protonated
434	SOH	Sulfur Hydroxide
435	SOH⁺	Sulfur Monoxide, protonated
436	HS₂	Thiosulfeno radical	²A^"	C_s
437	H₂CO	Formaldehyde	¹A₁	C_2v
438	H₂CO^-	formaldehyde anion	²A^'	C_s
439	H₂CO^-	formaldehyde anion
440	H₂CO⁺	formaldehyde cation	²B₂	C_2v
441	HOCH	hydroxycarbene	¹A^'	CS trans
442	HOCH	hydroxycarbene	¹A^'	CS cis
443	H₂CS	Thioformaldehyde	¹A₁	C_2v
444	H₂CS^-	thioformaldehyde anion
445	H₂CS^-	thioformaldehyde anion
446	H₂CS⁺	thioformaldehyde cation	²B₂	C_2v
447	H₂CSe	Selenoformaldehyde
448	H₂NO	nitroxide	²B₁	C_2v
449	H₂NO	nitroxide	²A^'	C_s
450	H₂O₂	Hydrogen peroxide	¹A	C₂
451	H₂O₂	Hydrogen peroxide	¹A_g	C_2h
452	H₂O₂⁺	Hydrogen peroxide cation	²A₁	C_2v
453	H₂OO	water oxide
454	HOSH	hydrogen thioperoxide
455	H₂S₂	Disulfane	¹A	C₂
456	H₂S₂⁺	hydrogen disulfide cation	²B_g	C_2h
457	H₂Se₂	hydrogen diselenide
458	CH₂OH	Hydroxymethyl radical	²A	C₁
459	CH₂OH⁺	hydroxymethyl cation	¹A^'	C_s
460	CH₃O^-	methoxy anion	¹A₁	C_3v
461	CH₃O⁺	Methoxy cation	³A₁	C_3v
462	H₂CSH⁺	Thioformaldehyde, protonated	¹A^'	C_s
463	NH₂OH	hydroxylamine	¹A^'	C_s
464	NH₂OH⁺	Hydroxylamine cation
465	NH₃O	Ammonia Oxide	¹A₁	C_3v
466	H₂POH	Phosphinous acid	¹A₁^'	CS trans
467	H₂POH	Phosphinous acid	¹A₁^'	CS cis
468	H₃PO	Phosphine oxide	¹A₁	C_3v
469	NH₂SH	Thiohydroxylamine
470	NH₂SH	Thiohydroxylamine
471	NH₃S	sulfidoazane
472	CH₃OH	Methyl alcohol	¹A^'	C_s
473	CH₃OH^-	Methyl alcohol anion	²A^'	C_s
474	CH₃OH^-	Methyl alcohol anion	²A^'	CS eclipsed
475	CH₃OH⁺	Methyl alcohol cation	²A^"	C_s
476	CH₃OH⁺	Methyl alcohol cation	²A	C₁
477	CH₃SH	Methanethiol	¹A^'	C_s
478	CH₃SH⁺	Methanethiol cation	²A^"	C_s
479	SiH₃OH	silanol
480	NH₂OH₂⁺	protonated hydroxylamine
481	NH₃OH⁺	N-protonated hydroxylamine
482	H₂OH₂O	water dimer	¹A^'	C_s
483	CH₃OH₂⁺	Methanol, protonated	¹A^'	C_s
484	CH₃SH₂⁺	protonated methylsulfide	¹A^'	C_s
485	H₅O₂⁺	Dihydroxonium ion	¹A	C₂
486	LiF	lithium fluoride	¹Σ	C_∞v
487	LiCl	lithium chloride	¹Σ	C_∞v
488	NaF	sodium fluoride	¹Σ	C_∞v
489	NaF⁺	sodium fluoride cation	²Σ	C_∞v
490	NaCl	Sodium Chloride	¹Σ	C_∞v
491	LiBr	Lithium Bromide	¹Σ	C_∞v
492	LiF⁺	lithium fluoride cation	²Π	C_∞v
493	BeF^-	Beryllium monofluoride anion	¹Σ	C_∞v
494	MgF⁺	magnesium fluoride cation	¹Σ	C_∞v
495	TiCl	Titanium Monochloride	⁴Σ	C_∞v
496	ZnF	Zinc monofluoride	²Σ	C_∞v
497	CaBr	Calcium monobromide
498	BF	Boron monofluoride	¹Σ	C_∞v
499	AlF	Aluminum monofluoride	¹Σ⁺	C_∞v
500	AlCl	Aluminum monochloride	¹Σ	C_∞v

count

Species

Name

State

Conformation

Hydrogen atom

¹S

K_h

H^-

Hydrogen atom anion

²S

K_h

H₂

Hydrogen diatomic

¹Σ_g

D_∞h

H₂^-

hydrogen diatomic anion

²Σ_u⁺

D_∞h

H₂⁺

Hydrogen cation

²Σ_g⁺

D_∞h

Helium atom

¹S

K_h

Helium atom

He⁺

Helium atom cation

²S

K_h

HeH⁺

Helium hydride cation

¹Σ

C_∞v

He₂⁺

helium diatomic cation

²Σ_u

D_∞h

Lithium atom

²S

K_h

Li^-

Lithium atom anion

¹S

K_h

Li⁺

Lithium atom cation

¹S

K_h

Sodium atom

²S

K_h

Na⁺

Sodium atom cation

¹S

K_h

Potassium atom

²S

K_h

LiH

Lithium Hydride

¹Σ

C_∞v

LiH⁺

lithium hydride cation

²Σ

C_∞v

NaH

sodium hydride

¹Σ

C_∞v

NaH⁺

sodium hydride cation

²Σ

C_∞v

Potassium hydride

¹Σ

C_∞v

KH⁺

Potassium hydrogen cation

²Σ

C_∞v

Beryllium atom

¹S

K_h

Be⁺

Beryllium atom cation

²S

K_h

Magnesium atom

¹S

K_h

Mg⁺

Magnesium atom cation

²S

K_h

BeH

beryllium monohydride

²Σ

C_∞v

MgH

magnesium monohydride

²Σ

C_∞v

CaH

Calcium monohydride

²Σ

C_∞v

CaH⁺

Calcium monohydride cation

²Σ

C_∞v

TiH

Titanium monohydride

⁴Φ

C_∞v

ZnH⁺

Zinc, protonated

BeH₂

beryllium dihydride

¹Σ_g

D_∞h

BeH₂⁺

Beryllium dihydride cation

²Σ

C_∞v

BeH₂⁺

Beryllium dihydride cation

²Σ_u

D_∞h

BeH₂⁺

Beryllium dihydride cation

MgH₂

magnesium dihydride

¹Σ_g

D_∞h

Boron atom

²P

K_h

Boron atom

⁴P

K_h

B⁺

Boron atom cation

¹S

K_h

Aluminum atom

²P

K_h

Al^-

Aluminum atom anion

³P

K_h

Al⁺

Aluminum atom cation

¹S

K_h

Scandium atom

²D

K_h

Sc⁺

Scandium cation

³D

K_h

Gallium atom

²P

Ga^-

Gallium atom anion

³P

O_h

Ga⁺

Gallium atom cation

¹S

Boron monohydride

¹Σ

C_∞v

Boron monohydride

³Π

C_∞v

BH^-

boron monohydride anion

⁴Σ

C_∞v

ScH

Scandium monohydride

¹Σ

C_∞v

ScH⁺

Scandium monohydride cation

²Σ

C_∞v

GaH

Gallium monohydride

¹Σ

C_∞v

GaH⁺

Gallium monohydride cation

²Σ

C_∞v

BH₂^-

boron dihydride anion

³B₁

C_2v

BH₂^-

boron dihydride anion

¹A₁

C_2v

BH₂⁺

Boron dihydride cation

¹Σ_g

D_∞h

BH₃

boron trihydride

¹A₁^'

D_3h

BH₃⁺

boron trihydride cation

²B₂

C_2v

BH₃⁺

boron trihydride cation

C_2v

AlH₃

aluminum trihydride

¹A₁^'

D_3h

AlH₃^-

aluminum trihydride anion

C_3v

ScH₃

Scandium trihydride

¹A₁^'

D_3h

ScH₃

Scandium trihydride

¹A₁

C_3v

GaH₃

Gallium trihydride

¹A₁^'

D_3h

BH₄

borohydride

²B₂

C_2v

BH₄^-

borohydride anion

¹A₁

T_d

Carbon atom

³P₀

K_h

Carbon atom

³P₁

K_h

C^-

Carbon atom anion

²D

K_h

C⁺

Carbon atom cation

²P

K_h

Silicon atom

³P

K_h

Silicon atom

¹S

K_h

Si^-

Silicon atom anion

⁴S

K_h

Si⁺

Silicon atom cation

²P

K_h

Germanium atom

³P

K_h

Ge^-

Germanium anion

⁴S

K_h

Ge⁺

Germanium cation

²P

K_h

Methylidyne

²Π_1/2

C_∞v

SiH

Silylidyne

²Π

C_∞v

SiH^-

silicon monohydride anion

³Σ

C_∞v

SiH⁺

silicon monohydride cation

¹Σ

C_∞v

GeH

germylidene

²Π

C_∞v

GeH⁺

Germaniun monohyrdide cation

¹Σ

C_∞v

CH₂

Methylene

³B₁

C_2v

CH₂

Methylene

³Σ_G

D_∞h

CH₂

Methylene

¹A₁

C_2v

CH₂^-

methylene anion

²B₁

C_2v

CH₂⁺

methylene cation

²A₁

C_2v

CH₂⁺

methylene cation

²Π

D_∞h

SiH₂

silicon dihydride

¹A₁

C_2v

SiH₂

silicon dihydride

³B₁

C_2v

GeH₂

germylene

¹A₁

C_2v

GeH₂^-

germylene anion

²B₁

C_2v

CH₃

Methyl radical

²A₁

D_3h

CH₃^-

methyl anion

¹A₁

C_3v

CH₃⁺

methyl cation

¹A₁^'

D_3h

SiH₃

Silyl radical

²A₁

C_3v

100

SiH₃⁺

Silyl cation

¹A₁^'

D_3h

101

GeH₃

Germyl radical

²A₁

C_3v

102

GeH₃⁺

germyl cation

¹A₁^'

D_3h

103

CD₄

methane-d4

¹A₁

T_d

104

CH₂D₂

methane-d2

¹A₁

C_2v

105

CH₃D

methane-d

¹A₁

C_3v

106

CH₄

Methane

¹A₁

T_d

107

CH₄^-

Methane anion

²A₁

T_d

108

CH₄^-

Methane anion

²A₁

C_3v

109

CHD₃

methane-d3

¹A₁

C_3v

110

SiH₂D₂

silane-d2

111

SiH₄

Silane

¹A₁

T_d

112

GeH₄

Germane

¹A₁

T_d

113

SiH₅⁺

Silane, protonated

114

Nitrogen atom

⁴S

K_h

115

Nitrogen atom

²D

K_h

116

N⁺

Nitrogen atom cation

³P

K_h

117

Phosphorus atom

⁴S

K_h

118

Vanadium atom

⁴F

K_h

119

V⁺

Vanadium atom cation

⁵D

K_h

120

Arsenic atomic

⁴S

K_h

121

As^-

Arsenic anion

³P

K_h

122

As⁺

Arsenic cation

³P

K_h

123

phosphorus monohydride

³Σ^-

C_∞v

124

AsH

Arsenic monohydride

³Σ

C_∞v

125

AsH

Arsenic monohydride

¹Σ

C_∞v

126

AsH⁺

Arsenic monohydride cation

²Π

C_∞v

127

NH₂

Amino radical

²B₁

C_2v

128

NH₂⁺

Amino cation

³B₁

C_2v

129

NH₂⁺

Amino cation

¹A₁

C_2v

130

AsH₂⁺

Arsenic dihydride cation

¹A₁

C_2v

131

NH₃

Ammonia

¹A₁

C_3v

132

NH₃^-

Ammonia anion

²A₁

C_3v

133

NH₃⁺

ammonia cation

²A₂^"

D_3h

134

PH₃

Phosphine

¹A₁

C_3v

135

PH₃⁺

Phosphine cation

²A₁

C_3v

136

AsH₃

Arsine

¹A₁

C_3v

137

AsH₃⁺

Arsine cation

²A₁

C_3v

138

AsH₄⁺

Arsonium

139

NH₄

Ammonium radical

140

NH₄⁺

ammonium cation

¹A₁

T_d

141

PH₄

Phosphoranyl radical

142

PH₄⁺

phosphonium cation

143

Oxygen atom

³S

K_h

144

O⁺

Oxygen atom cation

⁴S

K_h

145

Sulfur atom

³P

K_h

146

Sulfur atom

147

S^-

Sulfur atom anion

²P

K_h

148

S⁺

Sulfur atom cation

⁴S

K_h

149

Selenium atom

³P

K_h

150

Se^-

Selenium atom anion

²P

K_h

151

Se⁺

Selenium atom cation

⁴S

K_h

152

Hydroxyl radical

²Π

C_∞v

153

OH^-

hydroxide anion

¹Σ

C_∞v

154

OH⁺

hydoxyl cation

³Σ

C_∞v

155

Mercapto radical

²Π

C_∞v

156

HS^-

mercapto anion

¹Σ

C_∞v

157

HS⁺

sulfur monohydride cation

³Σ

C_∞v

158

CrH

Chromium hydride

⁶Σ

C_∞v

159

CrH⁺

Chromium hydride cation

⁵Σ

C_∞v

160

HSe

Selenium monohydride

²Π

C_∞v

161

HSe^-

selenium monohydride anion

¹Σ

C_∞v

162

HSe⁺

selenium monohydride cation

³Σ

C_∞v

163

H₂O

Water

¹A₁

C_2v

164

H₂O^-

water anion

²A₁

C_2v

165

H₂O^-

water anion

²A^'

C_s

166

H₂O⁺

water cation

²B₁

C_2v

167

HDO

Water-d1

¹A₁

C_2v

168

H₂S

Hydrogen sulfide

¹A₁

C_2v

169

H₂S^-

Hydrogen sulfide anion

²A^'

C_s

170

H₂S⁺

Hydrogen sulfide cation

²B₁

C_2v

171

H₂Se

Hydrogen selenide

¹A₁

C_2v

172

H₂Se⁺

Hydrogen selenide cation

²B₁

C_2v

173

H₃O⁺

hydronium cation

¹A₁

C_3v

174

H₃S⁺

Sulfonium cation

¹A₁

C_3v

175

H₃Se⁺

Hydrogen Selenide, protonated

¹A₁

C_3v

176

Fluorine atom

²P

K_h

177

F^-

Fluorine atom anion

¹S

K_h

178

F⁺

Fluorine atom cation

³S

K_h

179

F⁺

Fluorine atom cation

¹D

K_h

180

Chlorine atom

²P

K_h

181

Cl^-

Chlorine atom anion

¹S

K_h

182

Cl⁺

Chlorine atom cation

³P

K_h

183

Cl⁺

Chlorine atom cation

¹D

K_h

184

Bromine atom

²P

K_h

185

Br^-

Bromine atom anion

¹S

K_h

186

Br⁺

Bromine atom cation

³P

K_h

187

Hydrogen fluoride

¹Σ

C_∞v

188

HF^-

hydrogen fluoride anion

²Σ

C_∞v

189

HF⁺

hydrogen fluoride cation

²Π

C_∞v

190

HCl

Hydrogen chloride

¹Σ

C_∞v

191

HCl^-

hydrogen chloride anion

²Σ

C_∞v

192

HCl⁺

hydrogen chloride cation

²Π

C_∞v

193

HBr

hydrogen bromide

¹Σ

C_∞v

194

HBr^-

hydrogen bromide anion

²Σ

C_∞v

195

HBr⁺

hydrogen bromide cation

²Π

C_∞v

196

H₂Cl⁺

dihydrogen monochloride cation

¹A₁

C_2v

197

H₂Br⁺

protonated hydrogen bromide

²A₁

C_2v

198

Neon atom

¹S

K_h

199

Neon atom

200

Ne⁺

Neon atom cation

²P

K_h

201

Argon atom

¹S

K_h

202

Krypton atom

¹S

K_h

203

Kr⁺

Krypton cation

²P

K_h

204

HeLi⁺

Helium Lithium cation

205

NeH

neon hydrogen

²Σ

C_∞v

206

ArH⁺

Argon hydride cation

¹Σ

C_∞v

207

KrH⁺

Protonated Krypton

¹Σ

C_∞v

208

H₂Ar

H2 Ar dimer

¹Σ

C_∞v

209

Li₂

Lithium diatomic

¹Σ_g

D_∞v

210

NaLi

lithium sodium

¹Σ

C_∞v

211

Na₂

Sodium diatomic

¹Σ_g

D_∞h

212

Na₂^-

sodium diatomic anion

²Σ_u

D_∞h

213

Na₂⁺

sodium diatomic cation

²Σ_g

D_∞h

214

NaK⁺

Sodium Potassium diatomic cation

215

K₂

Potassium diatomic

¹Σ_g

D_∞h

216

LiBe

Lithium Beryllium

²Σ

C_∞v

217

LiMg

Lithium magnesium

²Σ

C_∞v

218

NaBe

Sodium Beryllium

²Σ

C_∞v

219

NaMg

Sodium Magnesium

²Σ

C_∞v

220

Be₂

Beryllium diatomic

¹Σ_g

D_∞h

221

Be₂

Beryllium diatomic

³Π_g

D_∞h

222

BeMg

Beryllium Magnesium

¹Σ

C_∞v

223

Mg₂

Magnesium diatomic

¹Σ_g

D_∞h

224

Ca₂

Calcium diatomic

¹Σ_G

D_∞h

225

LiB

Lithium boride

³Π

C_∞v

226

LiAl

Lithium Aluminum

227

NaAl

Sodium aluminum

¹Σ

C_∞v

228

BeB

Beryllium monoboride

²Π

C_∞v

229

B₂

Boron diatomic

³Σ_g

D_∞h

230

B₂

Boron diatomic

¹Σ_g

D_∞h

231

B₂

Boron diatomic

⁵Σ_u

D_∞h

232

B₂⁺

Boron diatomic cation

²Π

D_∞h

233

BAl

Boron Aluminum

³Σ

C_∞v

234

BGa

Boron Gallium

³Σ

C_∞v

235

AlGa

Aluminum Gallium

³Σ

C_∞v

236

AlGa

Aluminum Gallium

¹Σ

C_∞v

237

Ga₂

Gallium diatomic

³P_iu

238

HBBH

Diborane(2)

³Σ_G

D_∞h

239

LiBH₄

Lithium borohydride

¹A₁

C_3v

240

B₂H₄

Diborane(4) D2d

¹A₁

D_2d

241

HBHHBH

Diborane(4) C2V

¹A₁

C_2v

242

B₂H₆

Diborane

¹A_g

D_2h

243

B₂H₆⁺

Diborane cation

244

Al₂H₆

dialane

¹A_G

D_2h

245

Ga₂H₆

digallane

¹A_G

D_2h

246

LiC

Lithium Carbide

⁴Σ

C_∞v

247

BeC

Beryllium Carbide

³Σ^-

C_∞v

248

BeC

Beryllium Carbide

249

CaC

Calcium monocarbide

250

boron monocarbide

⁴Σ^-

C_∞v

251

AlC

Aluminum carbide

⁴Σ

C_∞v

252

BSi

Boron silicide

⁴Σ

C_∞v

253

BSi

Boron silicide

²Σ

C_∞v

254

C₂

Carbon diatomic

¹Σ_g⁺

D_∞h

255

C₂

Carbon diatomic

³Σ_g^-

256

C₂⁺

carbon diatomic cation

⁴Σ_g

D_∞h

257

SiC

silicon monocarbide

³Σ

C_∞v

258

SiC

silicon monocarbide

¹Σ

C_∞v

259

GeC

Germanium monocarbide

¹Σ

C_∞v

260

GeC

Germanium monocarbide

261

SiGe

Silicon Germanium

262

C₂H

Ethynyl radical

²Σ

C_∞v

263

C₂H^-

Ethynyl anion

¹Σ

C_∞v

264

C₂H₂

Acetylene

¹Σ_g

D_∞h

265

C₂H₂⁺

acetylene cation

²Π_u

D_∞h

266

C₂H₂⁺

acetylene cation

267

CCH₂

vinylidene

³B₂

C_2v

268

H₂CC^-

vinylidene anion

269

HCCH^-

acetylene anion

270

HCCH^-

acetylene anion

271

Si₂H₂

disilyne

272

Si₂H₂

disilyne

273

Si₂H₂

disilyne

274

Si₂H₂

disilyne

275

CH₃Li

methyl lithium

¹A₁

C_3v

276

CH₂BH

methyleneborane

¹A₁

C_2v

277

C₂H₃

vinyl

²A^'

C_s

278

C₂H₃^-

vinyl anion

¹A^'

C_s

279

C₂H₃⁺

vinyl cation

¹A₁

C2V bridging H

280

C₂H₃⁺

vinyl cation

¹A₁

C2V HCCH2

281

C₂H₄

Ethylene

¹A_g

D_2h

282

C₂H₄^-

Ethylene anion

²A_g

C_2h

283

C₂H₄⁺

Ethylene cation

²B₃

D₂

284

Si₂H₄

Disilene

285

Si₂H₄

Disilene

286

Si₂H₄

Disilene

287

CH₃BH₂

methylborane

¹A^'

C_s

288

C₂H₅

Ethyl radical

²A^'

C_s

289

C₂H₅^-

Ethyl anion

¹A^'

C_s

290

C₂H₆

Ethane

¹A_1g

D_3d

291

C₂H₆

Ethane

¹A₁^'

D_3h

292

C₂H₆⁺

ethane cation

²B_g

C_2h

293

C₂H₆⁺

ethane cation

²A_g

C_i

294

Si₂H₆

disilane

¹E_u

D_3d

295

C₂H₇⁺

Ethane, protonated

¹A

C₂

296

LiN

Lithium Nitride

³Σ

C_∞v

297

LiP

Lithium monophosphide

298

LiP

Lithium monophosphide

299

BeN

Beryllium mononitride

⁴Σ

C_∞v

300

BeN

Beryllium mononitride

²Π

C_∞v

301

BeN⁺

Beryllium mononitride cation

³Σ

C_∞v

302

BeN⁺

Beryllium mononitride cation

¹Σ

C_∞v

303

MgN

Magnesium Nitride

304

MgN

Magnesium Nitride

305

Boron monophosphide

³Π

C_∞v

306

Boron monophosphide

¹Σ

C_∞v

307

AlP

Aluminum monophosphide

³Σ

C_∞v

308

AlP

Aluminum monophosphide

³Π

C_∞v

309

AlP

Aluminum monophosphide

¹Σ

C_∞v

310

GaN

Gallium mononitride

³Π

C_∞v

311

GaN

Gallium mononitride

¹Σ

C_∞v

312

GaP

Gallium monophosphide

³Σ

C_∞v

313

GaP

Gallium monophosphide

¹Σ

C_∞v

314

GaAs

Gallium arsenide

³Π

315

GaAs

Gallium arsenide

¹Σ

316

boron nitride

³Π

C_∞v

317

boron nitride

¹Σ

C_∞v

318

Cyano radical

²Σ

C_∞v

319

CN^-

cyanide anion

¹Σ

C_∞v

320

SiP

Silicon monophosphide

²Π

C_∞v

321

N₂

Nitrogen diatomic

¹Σ_g

D_∞h

322

N₂

Nitrogen diatomic

323

N₂^-

nitrogen diatomic anion

²Π_g

D_∞h

324

N₂⁺

diatomic nitrogen cation

²Σ_g

D_∞h

325

Phosphorus mononitride

¹Σ

C_∞v

326

P₂

Phosphorus diatomic

¹Σ_g

D_∞h

327

AsN

Arsenic mononitride

¹Σ

C_∞v

328

AsP

Arsenic monophosphide

¹Σ

C_∞v

329

HCN

Hydrogen cyanide

¹Σ

C_∞v

330

HCN⁺

hydrogen cyanide cation

²Π

C_∞v

331

HNC⁺

hydrogen isocyanide cation

332

HCP⁺

Phosphaethyne cation

333

NNH⁺

Dinitrogen monohydride cation

¹Σ

C_∞v

334

LiNH₂

lithium amide

335

HBNH

Boranimine

¹Σ

C_∞v

336

CNH₂

Aminomethylidyne radical

²B₂

C_2v

337

H₂CN

Dihydrogen cyanide radical

²B₂

C_2v

338

HCNH

methyleneazane

²A^'

CS cis

339

HCNH

methyleneazane

²A^'

CS trans

340

H₂NN

Isodiazene

341

N₂H₂

(E)-diazene

¹A_g

C_2h

342

N₂H₂

(Z)-Diazene

¹A₁

C_2v

343

N₂H₂⁺

trans-diazene cation

²A_G

C_2h

344

CH₂NH

Methanimine

¹A^'

C_s

345

CH₂NH⁺

Methanimine cation

346

CHNH₂

aminomethylene

347

CHNH₂⁺

Aminocarbene cation

348

CH₂PH

Phosphaethene

¹A^'

C_s

349

BH₂NH₂

Boranamine

350

CH₂NH₂⁺

methyleneamine cation

¹A₁

C_2v

351

N₂H₄

Hydrazine

¹A

C₂

352

N₂H₄⁺

hydrazine cation

²A_G

C_2h

353

CH₃NH₂

methyl amine

¹A^'

C_s

354

CH₃NH₂⁺

methyl amine cation

²A^'

C_s

355

SiH₃NH₂

Silane, amino

356

N₂H₅⁺

protonated hydrazine

¹A^'

C_s

357

BH₃PH₃

borane phosphine

358

BH₃NH₃

borane ammonia

¹A₁

C_3v

359

CH₃NH₃

methyl ammonium radical

²A₁

C_3v

360

CH₃PH₃⁺

methyl phosphine, protonated

¹A₁

C_3v

361

NH₃NH₃

Ammonia Dimer

¹A_g

C_2h

362

NH₃NH₃

Ammonia Dimer

¹A^'

C_s

363

N₂H₇⁺

ammonia ammonium dimer

364

LiO

lithium oxide

²Σ

C_∞v

365

LiS

Lithium monosulfide

²Π

C_∞v

366

LiS⁺

Lithium sulfide cation

³Σ

C_∞v

367

NaO

sodium monoxide

²Σ

C_∞v

368

Potassium monoxide

²Σ

C_∞v

369

KO⁺

Potassium monoxide cation

³Σ

C_∞v

370

NaS

Sodium sulfide

²Π

C_∞v

371

LiSe

Lithium monoselenide

372

BeO

beryllium oxide

¹Σ

C_∞v

373

BeO⁺

Beryllium monoxide cation

²Π

C_∞v

374

CaO

Calcium monoxide

¹Σ

C_∞v

375

CaS

Calcium sulfide

¹Σ

C_∞v

376

boron monoxide

²Σ

C_∞v

377

ScO

Scandium monoxide

²Σ

C_∞v

378

GaO

Gallium monoxide

²Σ

C_∞v

379

GaS

Gallium monosulfide

380

Carbon monoxide

¹Σ

C_∞v

381

CO^-

carbon monoxide anion

²Π

C_∞v

382

CO⁺

carbon monoxide cation

²Σ

C_∞v

383

SiO

Silicon monoxide

¹Σ

C_∞v

384

SiS

silicon monosulfide

¹Σ

C_∞v

385

TiO

Titanium monoxide

³Δ

C_∞v

386

CSe

Carbon monoselenide

¹Σ

C_∞v

387

GeO

Germanium monoxide

¹Σ

C_∞v

388

GeO⁺

Germanium monoxide cation

²Σ

C_∞v

389

GeS

Germanium monosulfide

¹Σ

C_∞v

390

SiSe

Silicon Monoselenide

391

SiSe⁺

Silicon Monoselenide cation

392

GeSe

Germanium monoselenide

393

Nitric oxide

²Π

C_∞v

394

NO^-

nitric oxide anion

³Σ

C_∞v

395

NO⁺

nitric oxide cation

¹Σ

C_∞v

396

Mononitrogen monosulfide

²Π

C_∞v

397

NS^-

nitrogen sulfide anion

³Σ

C_∞v

398

Phosphorus monoxide

²Π

C_∞v

399

phosphorus sulfide

²Σ

C_∞v

400

Vanadium monoxide

⁴Σ^-

401

NSe

Nitrogen monoselenide

²Π

C_∞v

402

AsS

Arsenic monosulfide

²Π

C_∞v

403

PSe

Phosphorus monoselenide

²Π

C_∞v

404

AsSe

Arsenic monoselenide

²Π

C_∞v

405

O₂

Oxygen diatomic

³Σ_g

D_∞h

406

O₂

Oxygen diatomic

¹Δ_g

D_∞h

407

O₂^-

oxygen diatomic anion

²Π

D_∞h

408

O₂^--

dioxygen dianion

409

O₂⁺

diatomic oxygen cation

²Π_g

D_∞h

410

Sulfur monoxide

³Σ

C_∞v

411

Sulfur monoxide

¹Σ

C_∞v

412

SO⁺

sulfur monoxide cation

²Π

C_∞v

413

S₂

Sulfur diatomic

³Σ_g

D_∞h

414

SeO

Selenium monoxide

³Σ

C_∞v

415

Se₂

Selenium diatomic

³Σ_g

D_∞h

416

LiOH

lithium hydroxide

¹Σ

C_∞v

417

KOH

Potassium hydroxide

¹Σ

C_∞v

418

BeOH

beryllium monohydroxide

²A^'

C_s

419

BeOH

beryllium monohydroxide

²Σ

C_∞v

420

HBO

Boron hydride oxide

¹Σ

C_∞v

421

HBS

hydrogen boron sulfide

¹Σ

C_∞v

422

COH

Hydroxymethylidyne

423

COH⁺

Carbon Monoxide, protonated

¹Σ

C_∞v

424

HCO

Formyl radical

²A^'

C_s

425

HCO^-

formyl anion

¹A^'

C_s

426

HCO⁺

Formyl cation

¹Σ

C_∞v

427

HNO

Nitrosyl hydride

¹A^'

C_s

428

HNO⁺

Nitrosyl hydride cation

²A^'

C_s

429

NOH

Hydroxyimidogen

³A^"

C_s

430

NOH⁺

O-protonated nitric oxide

²A^'

C_s

431

HO₂

Hydroperoxy radical

²A^"

C_s

432

HO₂⁺

Hydroperoxy cation

³A^"

C_s

433

HSO⁺

Sulfur Monoxide, S-protonated

434

SOH

Sulfur Hydroxide

435

SOH⁺

Sulfur Monoxide, protonated

436

HS₂

Thiosulfeno radical

²A^"

C_s

437

H₂CO

Formaldehyde

¹A₁

C_2v

438

H₂CO^-

formaldehyde anion

²A^'

C_s

439

H₂CO^-

formaldehyde anion

440

H₂CO⁺

formaldehyde cation

²B₂

C_2v

441

HOCH

hydroxycarbene

¹A^'

CS trans

442

HOCH

hydroxycarbene

¹A^'

CS cis

443

H₂CS

Thioformaldehyde

¹A₁

C_2v

444

H₂CS^-

thioformaldehyde anion

445

H₂CS^-

thioformaldehyde anion

446

H₂CS⁺

thioformaldehyde cation

²B₂

C_2v

447

H₂CSe

Selenoformaldehyde

448

H₂NO

nitroxide

²B₁

C_2v

449

H₂NO

nitroxide

²A^'

C_s

450

H₂O₂

Hydrogen peroxide

¹A

C₂

451

H₂O₂

Hydrogen peroxide

¹A_g

C_2h

452

H₂O₂⁺

Hydrogen peroxide cation

²A₁

C_2v

453

H₂OO

water oxide

454

HOSH

hydrogen thioperoxide

455

H₂S₂

Disulfane

¹A

C₂

456

H₂S₂⁺

hydrogen disulfide cation

²B_g

C_2h

457

H₂Se₂

hydrogen diselenide

458

CH₂OH

Hydroxymethyl radical

²A

C₁

459

CH₂OH⁺

hydroxymethyl cation

¹A^'

C_s

460

CH₃O^-

methoxy anion

¹A₁

C_3v

461

CH₃O⁺

Methoxy cation

³A₁

C_3v

462

H₂CSH⁺

Thioformaldehyde, protonated

¹A^'

C_s

463

NH₂OH

hydroxylamine

¹A^'

C_s

464

NH₂OH⁺

Hydroxylamine cation

465

NH₃O

Ammonia Oxide

¹A₁

C_3v

466

H₂POH

Phosphinous acid

¹A₁^'

CS trans

467

H₂POH

Phosphinous acid

¹A₁^'

CS cis

468

H₃PO

Phosphine oxide

¹A₁

C_3v

469

NH₂SH

Thiohydroxylamine

470

NH₂SH

Thiohydroxylamine

471

NH₃S

sulfidoazane

472

CH₃OH

Methyl alcohol

¹A^'

C_s

473

CH₃OH^-

Methyl alcohol anion

²A^'

C_s

474

CH₃OH^-

Methyl alcohol anion

²A^'

CS eclipsed

475

CH₃OH⁺

Methyl alcohol cation

²A^"

C_s

476

CH₃OH⁺

Methyl alcohol cation

²A

C₁

477

CH₃SH

Methanethiol

¹A^'

C_s

478

CH₃SH⁺

Methanethiol cation

²A^"

C_s

479

SiH₃OH

silanol

480

NH₂OH₂⁺

protonated hydroxylamine

481

NH₃OH⁺

N-protonated hydroxylamine

482

H₂OH₂O

water dimer

¹A^'

C_s

483

CH₃OH₂⁺

Methanol, protonated

¹A^'

C_s

484

CH₃SH₂⁺

protonated methylsulfide

¹A^'

C_s

485

H₅O₂⁺

Dihydroxonium ion

¹A

C₂

486

LiF

lithium fluoride

¹Σ

C_∞v

487

LiCl

lithium chloride

¹Σ

C_∞v

488

NaF

sodium fluoride

¹Σ

C_∞v

489

NaF⁺

sodium fluoride cation

²Σ

C_∞v

490

NaCl

Sodium Chloride

¹Σ

C_∞v

491

LiBr

Lithium Bromide

¹Σ

C_∞v

492

LiF⁺

lithium fluoride cation

²Π

C_∞v

493

BeF^-

Beryllium monofluoride anion

¹Σ

C_∞v

494

MgF⁺

magnesium fluoride cation

¹Σ

C_∞v

495

TiCl

Titanium Monochloride

⁴Σ

C_∞v

496

ZnF

Zinc monofluoride

²Σ

C_∞v

497

CaBr

Calcium monobromide

498

Boron monofluoride

¹Σ

C_∞v

499

AlF

Aluminum monofluoride

¹Σ⁺

C_∞v

500

AlCl

Aluminum monochloride

¹Σ

C_∞v

501

ScF

Scandium monofluoride

¹Σ

C_∞v

502

BBr

Boron monobromide

¹Σ

C_∞v

503

GaF

Gallium monofluoride

¹Σ

C_∞v

504

GaF⁺

Gallium monofluoride cation

²Σ

C_∞v

505

AlBr

Aluminum monobromide

506

GaCl

Gallium monochloride

¹Σ_G

C_∞v

507

GaCl⁺

Gallium monochloride cation

²Σ

C_∞v

508

GaBr

Gallium monobromide

509

Fluoromethylidyne

²Π

C_∞v

510

SiF

silicon monofluoride

²Π

C_∞v

511

SiF^-

silicon monofluoride anion

³Σ

C_∞v

512

SiF⁺

silicon monofluoride cation

¹Σ

C_∞v

513

SiCl

Clorosilylidyne

²Π

C_∞v

514

CBr

Carbon monobromide

²Π

C_∞v

515

GeF

Germanium monofluoride

²Π

C_∞v

516

GeF⁺

Germanium monofluoride cation

¹Σ

C_∞v

517

GeCl

Germanium monochloride

²Π

C_∞v

518

GeCl⁺

Germanium monochloride cation

519

SiBr

Silicon monobromide

²Π

C_∞v

520

SiBr⁺

Silicon monobromide cation

521

NCl

nitrogen monochloride

³Σ

C_∞v

522

AsF

Arsenic monofluoride

³Σ

C_∞v

523

AsF

Arsenic monofluoride

¹Δ

C_∞v

524

NBr

nitrogen monobromide

³Σ^-

C_∞v

525

AsCl

Arsenic monochloride

³Σ

C_∞v

526

PBr

Phosphorus monobromide

527

Oxygen monofluoride

²Π

C_∞v

528

ClO

Monochlorine monoxide

²Π

C_∞v

529

ClO⁺

chlorine monoxide cation

³Σ

C_∞v

530

Monosulfur monofluoride

²Π

C_∞v

531

SF⁺

sulfur monofluoride cation

³Σ

C_∞v

532

SCl

sulfur monochloride

²Π

C_∞v

533

SCl⁺

sulfur monochloride cation

³Σ_g

C_∞v

534

BrO

Bromine monoxide

²Π

C_∞v

535

BrO^-

Bromine monoxide anion

¹Σ

C_∞v

536

BrO⁺

Bromine monoxide cation

537

SeF

Selenium monofluoride

²Π

C_∞v

538

SBr

Sulfur monobromide radical

539

SBr⁺

Sulfur monobromide cation

540

SeCl

Selenium monochloride

²Π

C_∞v

541

SeBr

Selenium monobromide

542

BrCl

Bromine monochloride

¹Σ

C_∞v

543

F₂

Fluorine diatomic

¹Σ_g

D_∞h

544

F₂^-

flourine diatomic anion

²Σ_u

D_∞h

545

F₂⁺

flourine diatomic cation

²Π_g

D_∞h

546

ClF

Chlorine monofluoride

¹Σ⁺

C_∞v

547

ClF⁺

clorine monofluoride cation

²Π

C_∞v

548

Cl₂

Chlorine diatomic

¹Σ_g

D_∞h

549

Cl₂^-

chlorine diatomic anion

²Σ_u

D_∞h

550

Cl₂⁺

chlorine diatomic cation

²Π_g

D_∞h

551

BrF

Bromine monofluoride

¹Σ

C_∞v

552

Br₂

Bromine diatomic

¹Σ_g

D_∞h

553

Br₂^-

bromine diatomic anion

²Σ_u

D_∞h

554

Br₂⁺

bromine diatomic cation

²Π_g

D_∞h

555

HCF

Fluoromethylene

¹A^'

C_s

556

HCF

Fluoromethylene

³A^"

C_s

557

HCCl

Chloromethylene

¹A^'

C_s

558

HCCl

Chloromethylene

³A^"

C_s

559

HSiF

fluorosilylene

560

HSiCl

Chlorosilylene

561

HSiBr

monobromosilylene

562

CHBr

bromomethylene

¹A^'

C_s

563

CHBr

bromomethylene

³A^"

C_s

564

HOF

Hypofluorous acid

¹A^'

C_s

565

HOCl

hypochlorous acid

¹A^'

C_s

566

HOCl⁺

hypochlorous acid cation

567

HOBr

Hypobromous acid

¹A^'

C_s

568

HOBr⁺

Hypobromous acid cation

²A^"

C_s

569

F₂H⁺

Fluorine, protonated

¹A^'

C_s

570

ClFH⁺

Chlorine fluoride, F-protonated

571

FClH⁺

Chlorine fluoride, Cl-protonated

572

Cl₂H⁺

Chlorine, protonated

¹A^'

C_s

573

CH₂Br

bromomethyl radical

²A^'

C_s

574

CH₂Br

bromomethyl radical

575

CH₂F

fluoromethyl radical

²A

C_s

576

CH₂F⁺

fluoromethyl cation

577

CH₂Cl⁺

chloromethyl cation

578

CH₂Cl

chloromethyl radical

²A^'

C_s

579

CH₂Cl

chloromethyl radical

²B₁

C_2v

580

NH₂Cl

chloramine

¹A^'

C_s

581

CH₃F⁺

methyl fluoride cation

582

CD₃F

methylfluoride-d3

¹A₁

C_3v

583

CH₃F

Methyl fluoride

¹A₁

C_3v

584

CD₃Cl

methyl chloride d3

¹A₁

C_3v

585

CH₃Cl

Methyl chloride

¹A₁

C_3v

586

CH₃Cl⁺

Methyl chloride cation

587

SiH₃F

monofluorosilane

¹A₁

C_3v

588

SiH₃Cl

chlorosilane

¹A₁

C₁

589

CH₃Br

methyl bromide

¹A₁

C_3v

590

GeH₃F

monofluorogermane

591

GeH₃Cl

monochlorogermane

592

SiH₃Br

bromosilane

¹A₁

C_3v

593

NH₃Cl⁺

protonated monochloroammonia

594

CH₃ClH⁺

methyl chloride, protonated

595

NH₄Cl

Ammonium chloride

596

LiNe⁺

Lithium Neon cation

597

Ne₂⁺

Neon diatomic cation

²Σ_u

D_∞h

598

Ar₂

Argon diatomic

¹S_g

D_∞h

599

Ar₂⁺

Argon diatomic cation

²Σ_u

D_∞h

600

Li₃

Lithium trimer

²B₂

C_2v

601

Li₃⁺

Lithium trimer cation

¹A₁^'

D_3h

602

C₃

carbon trimer

¹Σ_g

D_∞h

603

C₃

carbon trimer

¹A₁

C_2v

604

SiC₂

Silicon dicarbide

605

C₃H₃

cyclopropenyl radical

²A^'

C_s

606

C₃H₄

cyclopropene

¹A₁

C_2v

607

CH₂CCH₂

allene

¹A₁

D_2d

608

CH₃CCH

propyne

¹A^'

C_3v

609

C₃H₅

Allyl radical

²A₂

C_2v

610

C₃H₅

Allyl radical

²A^"

C_s

611

CH₃CHCH

1-propenyl radical

²A^'

C_s

612

C₃H₆

Cyclopropane

¹A₁^'

D_3h

613

CH₂CHCH₃

Propene

¹A^'

C_s

614

C₃H₇

n-Propyl radical

²A^"

C₁

615

C₃H₇⁺

cyclopropane, protonated

616

CH₃CHCH₃

Isopropyl radical

²A

C₂

617

CH₃CHCH₃⁺

Isopropyl cation

¹A

C₂

618

C₃H₈

Propane

¹A₁

C_2v

619

Si₃H₈

trisilane

620

LiCN

lithium cyanide

¹Σ

C*V LiCN

621

LiCN

lithium cyanide

¹A^'

C_s

622

LiCN

lithium cyanide

¹Σ

C*V LiNC

623

NaCN

Sodium Cyanide

¹Σ

C_∞v

624

NaCN

Sodium Cyanide

¹A

C_s

625

NaCN

Sodium Cyanide

¹Σ

C_∞v

626

KCN

Potassium cyanide

¹Σ

C_∞v

627

KCN

Potassium cyanide

¹Σ

C_∞v

628

KCN

Potassium cyanide

¹A^'

C_s

629

ZnCN

Zinc monocyanide

²Σ

C_∞v

630

ZnNC

Zinc isocyanide

²Σ

C_∞v

631

AlCN

Aluminum monocyanide

632

AlNC

Aluminum isocyanide

633

CN₂

3H-Diazirin-3-ylidene

¹A₁

C_2v

634

CNN

Diazocarbene

635

NCN

Cyanoimidogen

³Σ_g

D_∞h

636

NCN

Cyanoimidogen

¹Σ_g

D_∞h

637

N₃

azide radical

²Π_g

D_∞h

638

N₃⁺

azide cation

³Σ_g

D_∞h

639

N₃⁺

azide cation

³Σ

C_∞v

640

HCCN

cyanomethylene

³A^"

C_s

641

HCCN

cyanomethylene

³Σ

C_∞v

642

HCCN

cyanomethylene

643

HN₃

hydrogen azide

¹A^'

C_s

644

HN₃⁺

Hydrazoic acid cation

645

HNCNH

diiminomethane

¹A

C₂

646

NH₂CN

cyanamide

¹A₁

C_2v

647

HNNNH⁺

1,2-Triazadienium

648

NH₂NN⁺

hydrazoic acid, protonated

649

CH₃CN

Acetonitrile

¹A₁

C_3v

650

CH₃CN^-

acetonitrile anion

²E

C_3v

651

CH₃CN^-

acetonitrile anion

²A^'

C_s

652

CHNCH₂

2H-Azirine

653

CHNHCH

1H-Azirine

654

H₂CCNH

Ethenimine

655

H₂CNCH

methyleneaminomethylene

656

HCCNH₂

Ethynamine

657

HCNCH₂⁺

2H-Azirine cation

658

HNCNH₂⁺

diiminomethane, protonated

¹A^'

C_s

659

NCNH₃⁺

Cyanamide, protonated

¹A₁

C_3v

660

NH₂CNH⁺

cyanamide, cn protonated

661

NH₃CN⁺

cyanamide, amine protonated

662

CH₂CHNH

vinylazine

²A^"

CS cis

663

CH₂CHNH

vinylazine

²A^"

CS trans

664

CH₃CHN

methylmethaniminyl radical

²A^'

C_s

665

CH₃CHNH

ethanimine

¹A^'

CS NH down

666

C₂H₅NH⁺

Protonated Aziridine

¹A₁

C_2v

667

C₂H₆N⁺

aziridine, protonated

¹A₁

C_2v

668

NH₂CH₂NH₂

diaminomethane

¹A₁

C_2v

669

CH₃CH₂NH₂

Ethylamine

670

CH₃PHCH₃

dimethylphosphine

¹A^'

C_s

671

(CH₃)₂NH₂⁺

dimethylammonium cation

¹A₁

C_2v

672

CH₃CH₂NH₃⁺

ethylamine, protonated

¹A^'

C_s

673

Li₂O

dilithium oxide

¹Σ_g

D_∞h

674

Li₂O⁺

dilithium oxide cation

²Π

D_∞h

675

Li₂S

dilithium sulfide

¹Σ_G

D_∞h

676

Li₂S

dilithium sulfide

¹A₁

C_2v

677

Na₂O

disodium monoxide

¹Σ_g

Linear

678

Na₂O

disodium monoxide

¹A₁

C_2v

679

Na₂S

Sodium sulfide

680

Na₂S

Sodium sulfide

681

LiO₂

Lithium dioxide

682

NaO₂

Sodium superoxide

683

CCO

Dicarbon monoxide

³Σ

C_∞v

684

CCO

Dicarbon monoxide

¹Π

C_∞v

685

NCO

isocyanato radical

²Π

C_∞v

686

N₂O

Nitrous oxide

¹Σ

C_∞v

687

N₂O^-

Nitrous oxide anion

²A^'

C_s

688

NNS

Nitrogen sulfide

¹Σ

C_∞v

689

PPO

Phosphorus oxide phosphide

¹Σ

C_∞v

690

CO₂

Carbon dioxide

¹Σ_g

D_∞h

691

CO₂⁺

Carbon dioxide cation

²Π

C_∞v

692

OCS

Carbonyl sulfide

¹Σ

C_∞v

693

CS₂

Carbon disulfide

¹Σ_g

D_∞h

694

CS₂^-

Carbon disulfide anion

²A₁

C_2v

695

TiO₂

Titanium dioxide

¹A₁

C_2v

696

SiS₂

Silicon disulfide

¹Σ_G

D_∞h

697

GeO₂

Germanium dioxide

¹Σ_g

D_∞h

698

OCSe

Carbonyl selenide

¹Σ

C_∞v

699

SCSe

Carbon sulfide selenide

700

GeS₂

Germanium disulfide

¹Σ_G

D_∞h

701

CSe₂

Carbon diselenide

¹A₁

D_∞h

702

NO₂

Nitrogen dioxide

²A₁

C_2v

703

NO₂⁺

Nitrogen dioxide cation

¹Σ_G

D_∞h

704

NSO

sulfinyl amidogen

705

SNO

Nitrogen oxide sulfide

706

AsO₂

Aresenic dioxide

²A₁

C_2v

707

O₃

Ozone

¹A₁

C_s

708

SO₂

Sulfur dioxide

¹A₁

C_2v

709

SSO

Disulfur monoxide

¹A^'

C_s

710

S₃

Sulfur trimer

¹A₁

C_2v

711

S₃

Sulfur trimer

712

S₃⁺

Sulfur trimer cation

²B₂

C_2v

713

SeO₂

Selenium dioxide

¹A₁

C_2v

714

SeO₂⁺

Selenium dioxide cation

²A₁

C_2v

715

HCCO

ketenyl radical

²Π

C_∞v

716

HCCO

ketenyl radical

²A^"

C_s

717

HCNO

fulminic acid

¹Σ

C_∞v

718

HCNO

fulminic acid

¹A^'

C_s

719

HNCS

Isothiocyanic acid

720

HSCN

thiocyanic acid

¹A^'

C_s

721

HNNO⁺

Nitrous oxide, N-protonated

¹A^'

C_s

722

NNOH⁺

Nitrous Oxide, O-protonated

¹A^'

C_s

723

HCOO

formate neutral radical

²A^'

C_s

724

HOCO

Hydrocarboxyl radical

¹A^'

cis

725

HOCO

Hydrocarboxyl radical

¹A^'

trans

726

O₃H⁺

protonated ozone

¹A^'

C_s

727

O₃H⁺

protonated ozone

728

SO₂H⁺

protonated sulfur dioxide

¹A^'

C_s

729

C₂H₂O

Oxirene

¹A₁

C_2v

730

CH₂CO

Ketene

¹A₁

C_2v

731

CH₂CS

Thioketene

732

Be(OH)₂

Beryllium hydroxide

733

Be(OH)₂

Beryllium hydroxide

734

Mg(OH)₂

Magnesium dihydroxide

¹A

C₂

735

Mg(OH)₂

Magnesium dihydroxide

¹Σ_g

D_∞h

736

NH₂NO

Nitrosamide

¹A

C₁

737

H₂COO

Dioxymethyl radical

²A^'

C_s

738

H₂COO⁺

dioxymethyl cation

²A^'

C_s

739

HCOOH

Formic acid

¹A^'

C_s

740

HCOOH

Formic acid

741

H₂O₃

Hydrogen trioxide

¹A

C₂

742

HSSSH

trisulfane

¹A^'

C_s

743

NaOCH₃

Sodium methoxide

¹A₁

C_3v

744

CH₂BOH

hydroxy(methylene)borane

¹A^'

C_s

745

BH₃CO

Borane carbonyl

¹A₁

C_3v

746

CH₃BO

Borane, methyloxo-

¹A₁

C_3v

747

CH₂COH⁺

ketene, protonated

748

CH₂NOH

formaldoxime

¹A^'

C_s

749

CH₃NO

nitrosomethane

¹A^'

C_s

750

CHONH₂

formamide

¹A^'

Planar

751

CHONH₂

formamide

¹A

Non-Planar

752

CNOH₃

1,2-oxaziridine

¹A

C₁

753

HOCHNH

hydroxymethylimine

¹A^'

CS H all up

754

HOCHNH

hydroxymethylimine

¹A^'

CS OH down

755

HOCHNH

hydroxymethylimine

¹A^'

CS CH up

756

CHSNH₂

thioformamide

757

NHCHSH

Methanimidothioic acid

758

C₂H₄O

Ethylene oxide

¹A₁

C_2v

759

C₂H₄O⁺

ethylene oxide cation

760

CH₃CHO

Acetaldehyde

¹A^'

C_s

761

CH₃CHO⁺

acetaldehyde cation

762

H₂COCH₂⁺

Methyl, (methyleneoxoniumyl)-

763

C₂H₄S

Thiirane

¹A₁

C_2v

764

CH₂CHSH

Ethenethiol

765

CH₃CHS

Thioacetaldehyde

¹A^'

C₁

766

H₂CONH₂⁺

protonated formamide

¹A^'

C_s

767

NH₂CHOH⁺

Formamide, O-protonated

768

CH₂(OH)₂

methanediol

¹A

C₂

769

CH₃SSH

Hydrogen methyl disulfide

770

HSCH₂SH

Methanedithiol

771

C₂H₄OH⁺

ethylene oxide, protonated

¹A^'

C_s

772

CH₃CHOH

1-hydroxy-ethyl radical

²A

C₁

773

CH₃CHOH⁺

acetaldehyde, protonated

¹A^'

C_s

774

NH₂CH₂OH

aminomethanol

775

CH₃CH₂OH

Ethanol

¹A^'

C_s

776

CH₃OCH₃

Dimethyl ether

¹A₁

C_2v

777

CH₃CH₂SH

ethanethiol

¹A^'

C_s

778

CH₃CH₂SH

ethanethiol

¹A

C₁

779

CH₃SCH₃

Dimethyl sulfide

¹A₁

C_2v

780

CH₃SCH₃⁺

dimethyl sulfide cation

781

CH₃SeCH₃

dimethylselenide

¹A₁

C_2v

782

CuF₂

Copper difluoride

²Π_g

D_∞h

783

CNF

iso cyanogen fluoride

¹Σ

C_∞v

784

BrCN

Cyanogen bromide

¹Σ

C_∞v

785

FBO

Boron monofluoride monoxide

786

BeF₂

Beryllium fluoride

¹Σ_g

D_∞h

787

MgF₂

Magnesium fluoride

¹Σ_g

D_∞h

788

BeCl₂

Beryllium chloride

¹Σ_g

D_∞h

789

CaCl₂

Calcium Chloride

¹Σ_g

D_∞h

790

BeBr₂

Beryllium bromide

791

CaBr₂

Calcium dibromide

792

FCO

Carbonyl fluoride

²A^'

C_s

793

FCO⁺

Carbonyl fluoride cation

¹Σ

C_∞v

794

ClCO

carbonyl monochloride

²A^'

C_s

795

BF₂

Boron difluoride radical

²A₁

C_2v

796

FNO

Nitrosyl fluoride

¹A^'

C_s

797

ClNO

Nitrosyl chloride

¹A^'

C_s

798

FNS

Thionitrosyl fluoride

¹A^'

C_s

799

FSN

Thiazyl fluoride

¹A^'

C_s

800

OPCl

Phosphorus oxychloride

801

CF₂

Difluoromethylene

¹A₁

D_∞h

802

CFCl

chlorofluoromethylene

¹A^'

C_s

803

SiF₂

Silicon difluoride

¹A₁

C_2v

804

SiF₂⁺

Silicon difluoride cation

²A₁

C_2v

805

GeF₂

Germanium difluoride

¹A₁

C_2v

806

GeCl₂

Germanium dichloride

¹A₁

C_2v

807

CBr₂

dibromomethylene

¹A₁

C_2v

808

CBr₂

dibromomethylene

³B₁

C_2v

809

FOO⁺

Fluorine dioxide cation

810

OClO

Chlorine dioxide

²B₁

D_∞h

811

OClO^-

Chlorine dioxide anion

¹A^'

C_s

812

ClSO

Sulfur chloride oxide

²A^"

C_s

813

BrOO

Bromine dioxide

814

OBrO

Bromine dioxide radical

²B₁

C_2v

815

PF₂

Phosphorus difluoride

816

PF₂⁺

Phosphorus difluoride cation

817

FClO

chlorosyl fluoride

¹A^'

C_s

818

ClOF

Chlorine hypofluorite

¹A^'

C_s

819

SF₂

sulfur difluoride

¹A₁

C_2v

820

SF₂^-

sulfur difluoride anion

²A^'

C_s

821

SF₂^-

sulfur difluoride anion

²Π

D_∞h

822

SCl₂

Sulfur dichloride

¹A₁

C_2v

823

SeF₂

Selenium difluoride

824

SeCl₂

Selenium Dichloride

825

SBr₂

Sulfur dibromide

826

SeBr₂

Selenium dibromide

827

F₃^-

trifluoride anion

¹Σ_g

D_∞h

828

Cl₃^-

trichloride anion

¹Σ_g

D_∞h

829

Br₃^-

tribromide anion

830

SFCl

Sulfur chloride fluoride

831

HCCF

Fluoroacetylene

¹Σ

C_∞v

832

HCCCl

Chloroacetylene

¹Σ

C_∞v

833

HCCBr

bromoacetylene

¹Σ

C_∞v

834

HFCO⁺

formyl fluoride cation

²A^'

C_s

835

CHCl₂

dichloromethyl radical

²B₁

C_2v

836

CHCl₂

dichloromethyl radical

²A^'

C_s

837

CHF₂

difluoromethyl radical

²A

C_s

838

CHF₂⁺

difluoromethyl cation

839

CHFCl

Chlorofluoromethyl radical

840

CHFCl⁺

Chlorofluoromethyl cation

841

CHCl₂⁺

dichloromethyl cation

842

CHBr₂

dibromomethyl radical

843

NHF₂

difluoramine

844

NHCl₂

dichloroamine

845

CH₂F₂

Methane, difluoro-

¹A₁

C_2v

846

SiH₂F₂

difluorosilane

847

CH₂Cl₂

Methylene chloride

¹A₁

C_2v

848

CH₂BrF

Methane, bromofluoro-

¹A^'

C_s

849

CH₂BrCl

Methane, bromochloro-

¹A^'

C_s

850

CH₂FI

fluoroiodomethane

851

CH₂Br₂

dibromomethane

¹A₁

C_2v

852

CH₂I₂

Diiodomethane

853

SiH₂Cl₂

dichlorosilane

¹A₁

C_2v

854

CH₃MgBr

Methyl Magnesium Bromide

855

CH₂CHF

Ethene, fluoro-

¹A^'

C_s

856

CH₂FOH

fluoromethanol

857

CH₂CH₂Cl

2-chloroethyl radical

²A^'

C_s

858

CHClCH₃

1-chloroethyl radical

²A

C₁

859

C₂H₅Br

Ethyl bromide

¹A^'

C_s

860

KrF₂

Krypton difluoride

¹Σ_G

D_∞h

861

B₄H₁₀

Tetraborane(10)

¹A₁

C_2v

862

C₄

Carbon tetramer

³Σ_g

D_∞h

863

C₄

Carbon tetramer

864

C₄H₂

Diacetylene

¹Σ_g

D_∞h

865

C₄H₂⁺

diacetlyene cation

²Π_g

D_∞h

866

C₄H₄

cyclobutadiene

¹A_g

D_2h

867

C₄H₄

Tetrahedrane

868

C₄H₆

1-Methylcyclopropene

¹A

C₁

869

CH₂CHCHCH₂

1,3-Butadiene

¹A

C₂

870

CHCCH₂CH₃

1-Butyne

¹A^'

C_s

871

CH₃CHCHCH₂

methylallyl radical

²A^"

C_s

872

C₄H₈

methylcyclopropane

¹A^'

C_s

873

CH₂CHCH₂CH₃

1-Butene

¹A

C₁

874

CH₃CH₂CH₂CH₃

Butane

¹A_g

Anti

875

CH₃CH₂CH₂CH₃

Butane

¹A

Gauche

876

Li₃N

trilithium nitride

¹A^'

D_3h

877

Li₃N

trilithium nitride

¹A₁

C_3v

878

C₂N₂

Cyanogen

¹Σ_g

D_∞h

879

As₄

Arsenic tetramer

¹A₁

T_d

880

HCCCN⁺

Cyanoacetylene cation

²Π

C_∞v

881

H₂CNCN

cyanamide, methylene

882

HNCCNH

Ethenediimine

883

C₃H₃N⁺

acrylonitrile cation

²A^"

C_s

884

CH₃N₃

methyl azide

¹A^'

C_s

885

NH₂CCNH₂

Diaminoacetylene

¹A

C₂

886

NH₂CCNH₂

Diaminoacetylene

¹A₁

D_2d

887

NH₂CH₂CN

Aminoacetonitrile

¹A^'

C_s

888

CH₃NHN₂⁺

methyl azide, protonated

¹A

C₁

889

C₂H₅CN

ethyl cyanide

¹A^'

C_s

890

C₄H₆

Bicyclo[1.1.0]butane

¹A₁

C_2v

891

CH₃NNCH₃

(Z)-1,2-Dimethyldiazene

¹A₁

C_2v

892

H₂NCHCHNH₂

diaminoethylene

893

CH₆N₃⁺

guanidinium

¹A₁^'

D_3h

894

CH₆N₃⁺

guanidinium

¹A₁

D₃

895

CH₇N₃

triaminomethane

896

C₄H₈

cyclobutane

¹A₁

D_2d

897

NH₂CH₂CH₂CH₃

1-Propanamine

¹A^'

C_s

898

P(CH₃)₃

trimethylphosphine

¹A₁

C_3v

899

N(SiH₃)₃

trisilylamine

900

(CH₃)₃NH⁺

protonated trimethyl amine

901

C₃H₇NH₃⁺

n-propylamine, protonated

¹A^'

C_s

902

K₂O₂

dipotassium dioxide

903

C₃O

Tricarbon monoxide

¹Σ

C_∞v

904

ONNO

NO dimer

¹A_g

trans C2H

905

ONNO

NO dimer

¹A₁

cis C2V

906

S₂N₂

Disulfur dinitride

¹A_G

D_2h

907

CS₃^--

Carbonotrithioate

908

NO₃^-

nitrate anion

¹A₁^'

D_3h

909

NO₃⁺

nitrogen trioxide cation

¹A₁

C_2v

910

SO₃

Sulfur trioxide

¹A₁^'

D_3h

911

SO₃^--

Sulfate dianion

912

SeO₃

selenium trioxide

¹A₁^'

D_3h

913

S₄

Sulfur tetramer

914

S₄

Sulfur tetramer

915

S₄

Sulfur tetramer

916

HNO₃

Nitric acid

¹A^'

C_s

917

NH₂NO₂

nitramide

¹A^'

C_s

918

C₃H₂O

Propadienal

919

C₃H₂O

Propadienal

920

C₂H₂O₂

Ethanedial

¹A_g

C_2h

921

H₂NO₃⁺

Nitric Acid, Protonated

¹A₁

C_2v

922

H₂SO₃

Sulfurous acid

¹A^'

C_s

923

C₂H₃NO

Nitrosoethylene

924

CH₃NCO

methylisocyante

925

HOCH₂CN

cyanomethanol

926

CH₃NO₂

Methane, nitro-

¹A^'

C_s

927

NH₂COOH

Carbamic acid

¹A^'

C_s

928

NH₂COOH

Carbamic acid

¹A

C₁

929

H₃AlO₃

Aluminum hydroxide

930

H₃CO₃⁺

carbonic acid, protonated

¹A^'

C_3h

931

CH₂CHCHO

Acrolein

¹A^'

C_s

932

CH₂CHCHO

Acrolein

933

NH₂CONH₂

Urea

¹A

C₂

934

NH₂CONH₂

Urea

¹A^'

C_s

935

NH₂CONH₂

Urea

¹A₁

C_2v

936

NH₂COOH₂⁺

Carbamic acid, O-protonated

¹A

C₁

937

NH₃COOH⁺

protonated Carbamic acid

¹A^'

C_s

938

CH₃COCH₂

Acetonyl radical

²A^"

C_s

939

CH₂C(OH)NH₂

1-amino vinyl alchohol

940

CH₃C(OH)=NH

Ethaninidic acid

941

CH₃CHNOH

Acetaldoxime

¹A^'

CS cis

942

HCONHCH₃

N-methylformamide

¹A^'

CS cis

943

HCONHCH₃

N-methylformamide

¹A^'

CS trans

944

CH₃CSNH₂

Ethanethioamide

945

CH₅N₂O⁺

urea, N-protonated

¹A^'

C_s

946

H₂NCOHNH₂⁺

urea, protonated

¹A^'

C_s

947

CH₃NNCH₃

(E)-1,2-Dimethyldiazene

¹A_G

C_2h

948

C₃H₅OH

Cyclopropanol

¹A

C₁

949

C₃H₆O

2-Propen-1-ol

¹A

C₁

950

C₃H₆O

Acetone enol

¹A^'

C_s

951

C₃H₆O

Oxetane

¹A₁

C_2v

952

C₃H₆O

Oxetane

¹A^'

C_s

953

CH₃CH₂CHO

Propanal

¹A^'

C_s

954

CH₃COCH₃

Acetone

¹A₁

C_2v

955

CH₃COCH₃^-

acetone anion

²A^'

C_s

956

CH₃CSCH₃

Thioacetone

¹A₁

C_2v

957

CH₃SOCH₃

Dimethyl sulfoxide

¹A^'

C_s

958

HOCH₂CH₂NH₂

monoethanolamine

¹A

C1 OH in

959

C₃H₇OH

1-Propanol

960

CH₃OC₂H₅

Ethane, methoxy-

¹A^'

C_s

961

Li₂F₂

Lithium fluoride dimer

962

FNO₂

Nitryl fluoride

¹A₁

C_2v

963

FONO

Nitrosyl hypofluorite

¹A^'

CS cis

964

ClONO

chlorine nitrite

¹A^'

CS cis

965

CF₂O

Carbonic difluoride

¹A₁

C_2v

966

CF₂O⁺

Carbonic difluoride cation

967

Cl₂CS

Thiophosgene

¹A₁

C_2v

968

BF₃

Borane, trifluoro-

¹A^'

D_3h

969

BF₃⁺

boron trifluoride cation

²B₂

C_2v

970

BF₃⁺

boron trifluoride cation

971

AlF₃

Aluminum trifluoride

¹A₁^'

D_3h

972

BClF₂

Chlorodifluoroborane

973

ScF₃

Scandium trifluoride

¹A₁^'

D_3h

974

BCl₃

Borane, trichloro-

¹A₁^'

D_3h

975

BCl₃⁺

Boron Trichloride cation

976

GaF₃

Gallium trifluoride

¹A₁^'

D_3h

977

GaCl₃

Gallium trichloride

¹A₁^'

D_3h

978

BBr₃

Boron tribromide

¹A₁^'

D_3h

979

CF₃^-

Trifluoromethyl anion

¹A₁

C_3v

980

CF₃⁺

Trifluoromethyl cation

¹A₁^'

D_3h

981

CF₂Cl

difluorochloromethyl radical

982

SiF₃

Silicon trifluoride radical

²A₁

C_3v

983

SiF₃⁺

Silicon trifluoride cation

¹A₁^'

D_3h

984

CFCl₂

dichlorofluoromethyl radical

985

CBr₃

tribromomethyl radical

986

ClO₂F

Chloryl fluoride

¹A^'

C_s

987

F₂SO

Thionyl Fluoride

¹A^'

C_s

988

ClOOCl

Dichlorine dioxide

¹A

C₂

989

SSCl₂

Thiothionyl chloride

990

NF₃

Nitrogen trifluoride

¹A₁

C_3v

991

NCl₃

nitrogen trichloride

¹A₁

C_3v

992

AsCl₃

Arsenous trichloride

¹A₁

C_3v

993

NBr₃

Nitrogen Tribromide

¹A₁

C_3v

994

PBr₃

Phosphorus tribromide

¹A₁

C_3v

995

SF₃

Sulfur trifluoride

²A^'

C_s

996

ClF₃

Chlorine trifluoride

¹A₁^'

D_3h

997

ClF₃

Chlorine trifluoride

¹A₁

C_2v

998

HClO₃

Chloric Acid

¹A^'

C_s

999

HClO₃

Chloric Acid

¹A

C₁

1000

CHF₃

Methane, trifluoro-

¹A₁

C_3v

1001

SiHF₃

trifluorosilane

1002

CDCl₃

trichloromethane-d

¹A₁

C_3v

1003

CHCl₃

Chloroform

¹A₁

C_3v

1004

CHBrF₂

Methane, bromodifluoro-

¹A^'

C_s

1005

CHFClBr

fluorochlorobromomethane

¹A

C₁

1006

CHBrCl₂

Methane, bromodichloro-

¹A^'

C_s

1007

CHF₂I

difluoroiodomethane

1008

CHBr₂F

dibromofluoromethane

1009

CHFClI

fluorochloroiodomethane

1010

NF₃H⁺

protonated nitrogen trifluoride

¹A₁

C_3v

1011

AsF₃H⁺

Arsenic trifluoride, protonated

1012

C₂H₂ClF

1-chloro-1-fluoroethylene

¹A^'

C_s

1013

CHFCHCl

(E)-1-chloro-2-fluoroethene

¹A^'

C_s

1014

CHFCHClz

(Z)-1-Chloro-2-fluoroethene

¹A^'

C_s

1015

CHBrCHBr

Ethene, 1,2-dibromo-, (E)-

1016

CHBrCHBr

Ethene, 1,2-dibromo-, (Z)-

1017

C₂H₄F₂

1,2-difluoroethane

¹A_g

C2H anti

1018

C₂H₄F₂

1,2-difluoroethane

¹A

C2 gauche

1019

CH₃CHF₂

Ethane, 1,1-difluoro-

¹A^'

C_s

1020

CH₂FCH₂Cl

Ethane, 1-chloro-2-fluoro-

¹A^'

C_s

1021

CH₂FCH₂Cl

Ethane, 1-chloro-2-fluoro-

¹A

C₁

1022

CH₂ClCH₂Cl

Ethane, 1,2-dichloro-

¹A

C₂

1023

CH₂BrCH₂Cl

1-bromo-2-chloroethane

1024

CH₂BrCH₂Cl

1-bromo-2-chloroethane

1025

CH₂BrCH₂Br

Ethane, 1,2-dibromo-

¹A_g

C_2h

1026

CH₂BrCH₂Br

Ethane, 1,2-dibromo-

¹A

C₂

1027

CH₂CHCH₂F

Allyl Fluoride

1028

CH₂CHCH₂F

Allyl Fluoride

1029

CH₃CHCHF

trans-1-Fluoro-1-propene

1030

CH₂FCH₂OH

2-fluoroethanol

1031

CH₂ClCH₂OH

2-Chloroethanol

¹A^'

C_s

1032

CH₂ClCH₂OH₂⁺

2-chloroethanol, protonated

¹A

C₁

1033

CH₂FCH₂CH₃

1-Fluoropropane

¹A^'

C_s

1034

CH₂FCH₂CH₃

1-Fluoropropane

1035

CH₃CHFCH₃

2-Fluoropropane

¹A^'

C_s

1036

CH₃CHClCH₃

Propane, 2-chloro-

¹A^'

C_s

1037

B₅H₉

pentaborane9

1038

C₅H₄

pentatetraene

1039

C₅H₅

cyclopentadienyl radical

²B₁

C_2v

1040

C₅H₆

Propellane

¹A₁

D_3h

1041

C₅H₈

1,3-Pentadiene, (Z)-

¹A^'

C_s

1042

C₅H₈

Bicyclo[1.1.1]pentane

1043

C₅H₈

Ethenylcyclopropane

¹A^'

C_s

1044

CH₂N₄

1H-Tetrazole

¹A^'

C_s

1045

C₃H₃N₂

imidazolyl radical

²B₁

C_2v

1046

C₃H₃N₂^-

imidizolyl anion

¹A₁

C_2v

1047

C₄H₄N

pyrrolide radical

²A₂

C_2v

1048

C₄H₄N^-

pyrrolide anion

¹A₁

C_2v

1049

C₃H₄N₂

1H-Imidazole

¹A^'

C_s

1050

C₃H₄N₂

2H-Imidazole

¹A₁

C_2v

1051

C₃H₄N₂

4H-Imidazole

¹A^'

C_s

1052

C₄H₅N

Pyrrole

¹A₁

C_2v

1053

C₄H₆N⁺

pyrrole, alpha-protonated

¹A^'

C_s

1054

C₄H₆N⁺

pyrrole, beta-protonated

¹A^'

C_s

1055

C₄H₆N⁺

pyrrole, protonated

¹A₁

C_2v

1056

CH₃CH(CH₃)CN

Propanenitrile, 2-methyl-

¹A^'

C_s

1057

CH₃CH₂CH₂CN

Butanenitrile

¹A^'

C_s

1058

NH(C₂H₅)₂

diethylamine

¹A^'

C_s

1059

NC₄H₁₂⁺

tetramethyl ammonium cation

¹A₁

T_d

1060

C₃O₂

Carbon suboxide

¹Σ_G

D_∞h

1061

B₂O₃

diboron trioxide

1062

B₂O₃

diboron trioxide

1063

MgCO₃

Magnesium Carbonate

¹A₁

C_2v

1064

BeCO₃

Beryllium Carbonate

¹A₁

C_2v

1065

ONONO

Nitrosyl nitrite

¹A₁

C_2v

1066

HOONO₂

peroxy nitric acid

¹A

C₁

1067

HSO₄^-

bisulfate anion

¹A^'

C_s

1068

C₃H₂O₂

Propiolic acid

¹A^'

C_s

1069

CHOOCHO

diformyl ether

1070

H₂SeO₄

Selenic acid

¹A

C₂

1071

C₃H₃NO

Isoxazole

¹A^'

C_s

1072

C₃H₃NO

Oxazole

¹A^'

C_s

1073

C₃H₃NS

Thiazole

1074

C₄H₄O

Furan

¹A₁

C₂

1075

CH₃COCCH

3-butyn-2-one

¹A^'

C_s

1076

C₄H₄Se

selenophene

1077

C₃H₄O₂

Methyl glyoxal

¹A^'

C_s

1078

HOCHCCHOH

allenediol

¹A

C₂

1079

C₂H₄O₃

1,2,3-trioxolane

¹A^'

C_s

1080

CH₃OCH₂CN

Methoxyacetonitrile

¹A^'

C_s

1081

CH₃OCH₂CN

Methoxyacetonitrile

¹A

C₁

1082

CH₃SO₂NH₂

methanesulfonamide

¹A^'

C_s

1083

CH₂CHOCHCH₂

Vinyl ether

¹A

C₁

1084

CH₂CHSCHCH₂

Divinyl sulfide

1085

CH₃CH₂COOH

Propanoic Acid

¹A^'

C_s

1086

HCOOC₂H₅

Ethyl formate

¹A^'

C_s

1087

C₂H₆O₂S

Dimethyl sulfone

¹A₁

C_2v

1088

C₄H₈S

Thiophene, tetrahydro-

¹A

C₁

1089

C₄H₁₀O

1-Butanol

¹A^'

C_s

1090

C₄H₁₀O

Ethoxy ethane

¹A₁

C_2v

1091

C₄H₁₀O

Methyl propyl ether

¹A

C₁

1092

C(CH₃)₃SH

2-Propanethiol, 2-methyl-

¹A^'

C_s

1093

C₄H₉SH

1-Butanethiol

1094

BrONO₂

Bromine nitrate

¹A^'

C_s

1095

CF₃Cl

Methane, chlorotrifluoro-

¹A₁

C_3v

1096

CF₂Cl₂

difluorodichloromethane

¹A₁

C_2v

1097

TiF₄

Titanium tetrafluoride

¹A₁

T_d

1098

CF₃Br

Bromotrifluoromethane

¹A₁

C_3v

1099

GeF₄

Germanium tetrafluoride

¹A₁

T_d

1100

CCl₄

Carbon tetrachloride

¹A₁

T_d

1101

CBrCl₂F

bromodichlorofluoromethane

1102

CBr₂ClF

dibromochlorofluoromethane

1103

CBr₂Cl₂

dibromodichloromethane

¹A₁

C_2v

1104

CFBr₃

fluorotribromomethane

¹A₁

C_3v

1105

CBr₃Cl

tribromochloromethane

¹A₁

C_3v

1106

CBr₄

Carbon tetrabromide

¹A₁

T_d

1107

SiBr₄

Silicon tetrabromide

¹A₁

T_d

1108

GeBr₄

Germanium tetrabromide

1109

ClOF₃

Chlorine trifluoride oxide

¹A^'

C_s

1110

SF₄

Sulfur tetrafluoride

¹A₁

C_2v

1111

SeF₄

Selenium tetrafluoride

1112

SCl₄

Sulfur tetrachloride

1113

HClO₄

perchloric acid

¹A

C_s

1114

CF₃OH

trifluoromethanol

¹A^'

C_s

1115

CH₂ClCCCl

1,3-dichloropropyne

1116

CHCl₂CCH

3,3-dichloropropyne

1117

CHCl₂CHO

dichloroacetaldehyde

1118

PF₃CH₂

phosphorane, trifluoromethylene-

¹A^'

C_s

1119

CHF₂CH₂F

Ethane, 1,1,2-trifluoro

¹A

C₁

1120

CHF₂CH₂F

Ethane, 1,1,2-trifluoro

¹A^'

C_s

1121

SiCl₃CH₃

methyltrichlorosilane

¹A₁

C_3v

1122

CH₃CBr₃

1,1,1-tribromoethane

¹A₁

C_3v

1123

SiH₃CCl₃

(trichloromethyl)silane

¹A₁

C_3v

1124

CH₂CClCHCH₂

1,3-Butadiene, 2-chloro-

1125

CH₂FCH₂CH₂F

1,3-difluoropropane

1126

CH₃CCl₂CH₃

Propane, 2,2-dichloro-

¹A₁

C_2v

1127

CH₂ClCHCHCH₃

2-Butene, 1-chloro-

¹A^'

C_s

1128

CH₂ClCHCHCH₃

2-Butene, 1-chloro-

¹A

C₁

1129

C₂H₂N₂O

Furazan

1130

CF₃PH₂

phosphine, (trifluoromethyl)-

¹A^'

C_s

1131

NH₃BF₃

Amminetrifluoroboron

¹A₁

C_3v

1132

C₆H₂

hexatriyne

¹Σ_g

D_∞h

1133

C₆H₅^-

phenyl anion

¹A₁

C_2v

1134

C₆H₆

Prismane

1135

C₆H₆

1,2,4,5-Hexatetraene

¹A_g

C_2h

1136

C₆H₆

Benzene

¹A_1g

D_6h

1137

C₆H₆

Benzvalene

¹A₁

C_2v

1138

C₆H₆

Dewar Benzene

1139

C₆H₆

Hexa-1,5-diene-3-yne

¹A_g

C_2h

1140

C₆H₆

Trimethylenecycopropane

¹A^'

D_3h

1141

C₆H₇⁺

benzene, protonated

¹A₁

C_2v

1142

C₆H₈

(E)-hexa-2,3,4-triene

¹A^'

C_2h

1143

C₆H₁₀

1,5-Hexadiene

¹A_g

C₂

1144

C₆H₁₀

3-Hexyne

¹A₁

C_2v

1145

C₆H₁₂

(1r,3r)-1,3-dimethylcyclobutane

¹A^'

C_s

1146

C₆H₁₂

(E)-hex-3-ene

¹A_G

C_i

1147

C₆H₁₂

(Z)-hex-3-ene

¹A

C₂

1148

C₆H₁₂

2,3-dimethylbut-1-ene

¹A^'

C₂

1149

C₆H₁₂

hex-1-ene

¹A^'

C_s

1150

N₃P₃

1,3,5,2,4,6-Triazatriphosphorine

1151

C₄H₂N₂

Fumaronitrile

¹A_g

C_2h

1152

C₅H₆N⁺

Pyridinium

¹A₁

C_2v

1153

Na₂CO₃

Sodium Carbonate

¹A₁

C_2v

1154

MgSO₄

Magnesium Sulfate

¹A₁

C_2v

1155

C₃H₂O₃

vinylene carbonate

1156

C₂H₂O₄

Oxalic Acid

¹A_g

C_2h

1157

C₂H₄N₂S₂

Ethanedithioamide

¹A_G

C_2h

1158

C₂H₄CO₃

Ethylene carbonate

¹A₁

C_2v

1159

C₂H₄CO₃

Ethylene carbonate

¹A

C₂

1160

C₂H₄O₄

Formic acid dimer

¹A_G

C_2h

1161

C₂H₅NO₃

Nitric acid, ethyl ester

¹A^'

C₁

1162

C₅H₆O

2H-Pyran

1163

C₅H₆O

2-methylfuran

¹A^'

C_s

1164

C₅H₆O

3-Methylfuran

¹A^'

C_s

1165

C₅H₆O

Pentadienal

1166

C₄H₆O₂

γ–Butyrolactone

¹A

C₁

1167

C₄H₆O₂

Crotonic Acid

¹A^'

C_s

1168

C₃H₆O₃

1,3,5-Trioxane

¹A₁

C₁

1169

C₃H₆S₃

1,3,5-Trithiane

¹A₁

C_3v

1170

C₄H₇NO

Ethoxyacetonitrile

¹A^'

C_s

1171

C₃H₇ONO

Propyl nitrite

¹A

C₁

1172

C₅H₈O

Cyclopentanone

¹A

C₂

1173

C₅H₈O

Methyl cyclopropyl ketone

¹A^'

C_s

1174

NH(CH₃)CONH(CH₃)

Urea, N,N'-dimethyl-

¹A

C₂

1175

C₄H₈O₂

Ethyl acetate

¹A^'

C_s

1176

C₅H₁₀O

2-methylbutyraldehyde

¹A

C₁

1177

C₅H₁₀O

3-Pentanone

¹A₁

C_2v

1178

C₄F₂

difluorobutadiyne

1179

ClCOClCO

Oxalyl chloride

¹A_G

C_2h

1180

B₂Cl₄

Diboron tetrachloride

¹A₁

D₂

1181

C₂ClF₃

Ethene, chlorotrifluoro-

1182

CF₂CCl₂

difluorodichloroethylene

¹A₁

C_2v

1183

CFClCClF

trans-1,2-dichloro-1,2-difluoroethylene

¹A_G

C_2h

1184

CFClCFCl

cis-1,2-dichloro-1,2-difluoroethylene

¹A₁

C_2v

1185

C₂Br₄

tetrabromoethene

1186

CF₃OF

Trifluoromethylhypofluorite

¹A^'

C_s

1187

SiF₅^-

silicon pentafluoride anion

1188

SOF₄

Sulfur tetrafluoride oxide

¹A₁

C_2v

1189

PF₅

Phosphorus pentafluoride

¹A₁^'

D_3h

1190

SF₅

Sulfur pentafluoride

²A₁

C_4v

1191

SF₅⁺

pentafluoro sulfur cation

¹A₁^'

D_3h

1192

CHFClCHClF

ethane, 1,2-dichloro-1,2-difluoro-

¹A_G

C_i

1193

CHF₂CHF₂

1,1,2,2-tetrafluoroethane

¹A_G

C_2h

1194

CHFClCHFCl

1,2-dichloro-1,2-difluoroethane RR

¹A

C₂

1195

CH₂ClCCl₃

1,1,1,2-tetrachloroethane

1196

CHCl₂CHCl₂

Ethane, 1,1,2,2-tetrachloro-

1197

CH₂BrCBr₃

1,1,1,2-tetrabromo ethane

1198

CHCl₂CHF₂

1,1-dichloro-2,2-difluoroethane

¹A^'

C_s

1199

CF₃COOH

trifluoroacetic acid

¹A^'

C_s

1200

C₄H₃ClO

Furan, 2-chloro

¹A^'

C_s

1201

C₄H₃ClO

Furan,3-chloro

¹A^'

C_s

1202

C₄H₈O₂

Butanoic acid

¹A

C₁

1203

C₇H₇

cycloheptatrienyl radical

²A₂

C_2v

1204

C₇H₇⁺

cycloheptatrienyl cation

¹A₁^'

D_7h

1205

C₇H₁₄

cycloheptane

¹A

C₂

1206

CH(CN)₃

tricyanomethane

1207

HN=C=C(CN)₂

Dicyanoketenimine

1208

C₆H₁₅N

triethylamine

¹A

C₃

1209

C₅H₄O₂

furfural

¹A^'

OCCO cis

1210

C₅H₄O₂

furfural

¹A^'

OCCO trans

1211

C₆H₆O

2,5-Cyclohexadienone

¹A₁

C_2v

1212

HO₂CCHNH₂CH₂OH

Serine

¹A

C₁

1213

C₅H₈O₂

Acetylacetone

¹A

C₂

1214

C₇H₁₀

Norbornene

1215

C₆H₁₂O

Oxepane

1216

C₃H₇OC₃H₇

di-n-propyl ether

¹A₁

C_2v

1217

C₃H₇OC₃H₇

di-n-propyl ether

¹A

C₂

1218

F₂CCCF₂

tetrafluoroallene

1219

CF₃COO^-

trifluoro acetate anion

¹A^'

C_s

1220

CF₃COF

trifluoroacetyl fluoride

¹A^'

C_s

1221

PF₆

Hexafluorophosphate neutral

²B₂

C_2v

1222

PF₆^-

Hexafluorophosphate ion

¹A_1G

O_h

1223

SF₆

Sulfur Hexafluoride

¹A_1G

O_h

1224

SeF₆

Selenium hexafluoride

¹A_1G

O_h

1225

SF₅Cl

sulfur chloropentafluoride

¹A₁

C_4v

1226

CF₃CHF₂

pentafluoroethane

¹A^'

C_s

1227

C₈H₆

Calicene

¹A₁

C_2v

1228

C₈H₆

benzocyclobutadiene

¹A₁

C_2v

1229

C₈H₆

Pentalene

¹A_g

C_2h

1230

C₈H₈

cubane

¹A_1G

O_h

1231

C₈H₁₄

Bicyclo[2.2.2]octane

¹A₁^'

D_3h

1232

C₈H₁₆

cyclooctane

¹A₁

D_4d

1233

(CH₃)₃CC(CH₃)₃

tetramethylbutane

¹A₁

D_3d

1234

S₄N₄

Tetrasulfur tetranitride

1235

C₆H₅CHO

benzaldehyde

¹A^'

C_s

1236

C₅H₉NO₂

Proline

¹A

C₁

1237

C₄F₄

tetrafluorcyclobutadiene

¹A_1G

D_4h

1238

C₄F₄

tetrafluorcyclobutadiene

¹A_G

C_2h

1239

Al₂Cl₆

Aluminum, di-μ-chlorotetrachlorodi-

¹A_G

D_2h

1240

C₂Cl₆

hexachloroethane

¹A_1g

D_3d

1241

C₆H₄F₂

1,4-difluorobenzene

¹A_g

D_2h

1242

C₆H₄Cl₂

1,2-dichlorobenzene

¹A₁

C_2v

1243

C₆H₄Cl₂

1,3-dichlorobenzene

¹A₁

C_2v

1244

C₆H₄Cl₂

1,4-dichlorobenzene

1245

C₆H₅NO

nitrosobenzene

¹A^'

C_s

1246

C₉H₈

Indene

¹A^'

C_s

1247

C₉H₈

spiro[4.4]nona-1,3,6,8-tetraene

¹A₁

D_2d

1248

C₉H₁₂

n-propyl benzene

¹A^'

C_s

1249

C₉H₂₀

Nonane

¹A₁

C_2v

1250

C(CN)₄

tetracyanomethane

¹A₁

T_d

1251

C₃H₃N₃O₃

cyanuric acid

¹A₁^'

D_3h

1252

CH₃COC₆H₅

acetophenone

¹A

C₁

1253

C₃Cl₃N₃

1,3,5-Triazine, 2,4,6-trichloro-

¹A₁^'

D_3h

1254

C₃F₆

hexafluoropropene

1255

C₆H₃F₃

Benzene trifluoride 123

¹A₁

C_2v

1256

C₈H₁₈O

1-Octanol

1257

C₁₀H₈

Azulene

¹A₁

C_2v

1258

C₁₀H₈

naphthalene

¹A_g

D_2h

1259

C₁₀H₁₀

bullvalene

1260

C₆N₄

Tetracyanoethylene

¹A_G

D_2h

1261

C₁₀H₂₂

Decane

¹A_G

C_2h

1262

C₄F₆

perfluorobutadiene

¹A_g

C_2h

1263

C₄F₆

perfluorobutadiene

¹A

C₂

1264

B₁₂H₁₂^--

Dodecahydrododecaborate(2-)

1265

C₁₂H₈

biphenylene

¹A_g

D_2h

1266

C₁₂H₁₀

Heptalene

¹A

C₂

1267

C₆H₁₂O₆

Inositol

¹A_1G

D_3d

1268

S₂F₁₀

disulphur decafluoride

1269

C₁₃H₁₀

Fluorene

1270

C₁₄H₁₄

Bibenzyl

¹A

C₂

1271

C₁₂H₁₀N₂

azobenzene

¹A_G

C_2h

1272

C₆H₅COC₆H₅

benzophenone

¹A

C₂

1273

C₁₆H₁₀

Pyrene

¹A_g

D_2h

1274

C₁₉H₁₆

Triphenylmethane

¹A

C₃

1275

C₂₄H₁₂

Coronene

¹A_1G

D_6h

1276

C₆₀

Buckminsterfullerene

¹A_G

I_h

Species NOT done yet

count	Species	Name	file name
1	D	Deuterium atom	d
2	D^-	Deuterium atom anion	d-
3	D⁺	Deuterium atom cation	d+
4	H⁺	Hydrogen atom cation	h+
5	D₂	Deuterium diatomic	d2
6	HD	Deuterium hydride	hd
7	H₃⁺	hydrogen trimer cation	h3+
8	He^-	Helium atom anion	he-
9	HeH	Helium hydride	heh
10	Na^-	Sodium atom anion	na-
11	K^-	Potassium atom anion	k-
12	K⁺	Potassium atom cation	k+
13	Cu	Copper atom	cu
14	Cu^-	Copper atom anion	cu-
15	Cu⁺	Copper atom cation	cu+
16	LiH^-	lithium hydride anion	lih-
17	NaH^-	sodium hydride anion	nah-
18	CuH	Copper monohydride	cuh
19	Be^-	Beryllium atom anion	be-
20	Mg^-	Magnesium atom anion	mg-
21	Ca	Calcium atom	ca
22	Ca^-	Calcium atom anion	ca-
23	Ca⁺	Calcium atom cation	ca+
24	Zn	Zinc atom	zn
25	Zn^-	Zinc atom anion	zn-
26	Zn⁺	Zinc atom cation	zn+
27	BeH^-	berylium monohydride anion	beh-
28	BeH⁺	beryllium monohydride cation	beh+
29	MgH^-	magnesium monohydride anion	mgh-
30	MgH⁺	magnesium monohydride cation	mgh+
31	ZnH	Zinc monohydride	znh
32	CaH₂	Calcium Hydride	cah2
33	ZnH₂	Zinc hydride	znh2
34	B^-	Boron atom anion	b-
35	BH^-	boron monohydride anion	bh-
36	BH⁺	boron monohydride cation	bh+
37	AlH	aluminum monohydride	alh
38	AlH^-	aluminum monohydride anion	alh-
39	AlH⁺	aluminum monohydride cation	alh+
40	BH₂	boron dihydride	bh2
41	AlH₂	aluminum dihydride	alh2
42	AlH₂^-	aluminum dihydride anion	alh2-
43	AlH₂⁺	aluminum dihydride cation	alh2+
44	BH₃^-	boron trihydride anion	bh3-
45	AlH₃⁺	aluminum trihydride cation	alh3+
46	AlH₄^-	Aluminum tetrahydride anion	alh4-
47	C^-	Carbon atom anion	c-
48	Ti	Titanium atom	ti
49	Ti^-	Titanium atom anion	ti-
50	Ti⁺	Titanium atom cation	ti+
51	Sn	Tin atom	sn
52	Sn⁺	Tin cation	sn+
53	CH^-	methylidyne anion	ch-
54	CH⁺	Methylidyne cation	ch+
55	SiH₂^-	silicon dihydride anion	sih2-
56	SiH₂⁺	silicon dihydride cation	sih2+
57	SiH₃^-	Silyl anion	sih3-
58	CH₄⁺	Methane cation	ch4+
59	SiH₄⁺	Silane cation	sih4+
60	SnH₄	Stannane	snh4
61	N^-	Nitrogen atom anion	n-
62	P^-	Phosphorus atom anion	p-
63	P⁺	Phosphorus atom cation	p+
64	Sb	Antimony atom	sb
65	NH	Imidogen	nh
66	NH^-	Imidogen anion	nh-
67	NH⁺	imidogen cation	nh+
68	PH^-	phosphorus monohydride anion	ph-
69	PH⁺	phosphorus monohydride cation	ph+
70	SbH	Antimony monohydride	sbh
71	ND₂	Amidogen-d2	nd2
72	NH₂^-	amino anion	nh2-
73	PH₂	Phosphino radical	ph2
74	PH₂^-	Phosphino anion	ph2-
75	PH₂⁺	Phosphino cation	ph2+
76	AsH₂	Arsenic dihydride	ash2
77	ND₃	Ammonia-d3	nd3
78	SbH₃	Stibine	sbh3
79	O^-	Oxygen atom anion	o-
80	Cr	Chromium atom	cr
81	Te	Tellurium atom	te
82	Te⁺	Tellurium atom cation	te+
83	DO	Hydroxyl-d	od
84	DS	Mercapto-d	ds
85	TeH	Telluryl radical	teh
86	D₂O	Deuterium oxide	d2o
87	D₂S	Hydrogen sulfide-d2	d2s
88	H₂Te	Hydrogen Telluride	h2te
89	Mn	Manganese atom	mn
90	I	Iodine atom	iodine
91	I^-	Iodine atom anion	iodine-
92	I⁺	Iodine atom cation	iodine+
93	DF	Hydrofluoric acid-d	df
94	DCl	Hydrochloric acid-d	dcl
95	HI	Hydrogen iodide	hi
96	HI⁺	Hydrogen iodide cation	hi+
97	H₂F⁺	dihydrogen fluoride cation	h2f+
98	H₂I⁺	Iodonium	h2i+
99	Ne^-	Neon atom anion	ne-
100	Ar^-	Argon atom anion	ar-
101	Ar⁺	Argon atom cation	ar+
102	Fe	Iron atom	fe
103	Xe	Xenon atom	xe
104	NeH⁺	neon hydrogen cation	neh+
105	XeH⁺	Xenon, protonated	xeh+
106	Co	Cobalt atom	cobalt
107	Ni	Nickel atom	ni
108	Li₂^-	lithium diatomic anion	li2-
109	NaLi^-	lithium sodium anion	lina-
110	NaLi⁺	lithium sodium cation	lina+
111	LiK	Lithium Potassium	lik
112	NaK	Sodium Potassium	nak
113	Cu₂	Copper diatomic	cu2
114	Be₂^-	Beryllium diatomic anion	be2-
115	Be₂⁺	Beryllium diatomic cation	be2+
116	Mg₂^-	magnesium diatomic anion	mg2-
117	Mg₂⁺	magnesium diatomic cation	mg2+
118	B₂^-	Boron diatomic anion	b2-
119	Al₂	Aluminum diatomic	al2
120	Al₂^-	aluminum diatomic anion	al2-
121	Al₂⁺	aluminum diatomic cation	al2+
122	BC^-	boron monocarbide anion	bc-
123	BC⁺	boron monocarbide cation	bc+
124	C₂^-	carbon diatomic anion	c2-
125	SiC^-	silicon monocarbide anion	sic-
126	SiC⁺	silicon monocarbide cation	sic+
127	Si₂	Silicon diatomic	si2
128	Si₂^-	silcon diatomic anion	si2-
129	Si₂⁺	silcon diatomic cation	si2+
130	Ge₂	Germanium diatomic	ge2
131	C₂H⁺	Ethynyl cation	c2h+
132	ZnCH₂	Zinc methylene	znch2
133	CCH₂	vinylidene	vinylidene
134	CuCH₃	monomethyl copper	cuch3
135	ZnCH₃	Zinc monomethyl	znch3
136	CH₃CH	methylmethylene	ch3ch
137	CH₂SiH₂	silaethylene	ch2sih2
138	C₂H₅⁺	Ethyl cation	c2h5+
139	CH₃SiH₃	methyl silane	ch3sih3
140	GeH₃CH₃	methyl germane	geh3ch3
141	LiN⁺	Lithium Nitride cation	lin+
142	BeN^-	Beryllium mononitride anion	ben-
143	BN^-	boron nitride anion	bn-
144	AlN^-	aluminum mononitride anion	aln-
145	AlN⁺	aluminum mononitride cation	aln+
146	BN⁺	boron nitride cation	bn+
147	AlN	Aluminum nitride	aln
148	CN⁺	Cyano cation	cn+
149	CP	Carbon monophosphide	cp
150	CP^-	carbon monophosphide anion	cp-
151	CP⁺	carbon monophosphide cation	cp+
152	SiN	Silicon nitride	sin
153	SiN^-	silicon mononitride anion	sin-
154	SiN⁺	silicon mononitride cation	sin+
155	SiP^-	Silicon monophosphide anion	sip-
156	SiP⁺	Silicon monophosphide cation	sip+
157	TiN	Titanium mononitride	tin
158	PN^-	phosphorus nitride anion	pn-
159	PN⁺	phosphorus nitride cation	pn+
160	P₂^-	phosphorus diatomic anion	p2-
161	P₂⁺	phosphorus diatomic cation	p2+
162	SbN	Antimony nitride	sbn
163	As₂	Arsenic diatomic	as2
164	HNB	hydrogen nitrogen boron	hnb
165	HNC	hydrogen isocyanide	hnc
166	HCN^-	Hydrogen cyanide anion	hcn-
167	HCP	Phosphaethyne	hcp
168	NNH	Dinitrogen monohydride	nnh
169	HPO	Hydrogen phosphorus oxide	hpo
170	HPO⁺	Hydrogen phosphorus oxide cation	hpo+
171	CNH₂⁺	N-protonated hydrogen isocyanide	cnh2+
172	H₂CN⁺	hydrocyanonium cation	h2cn+
173	HCNH⁺	N-protonated HCN	hcnh+
174	P₂H₄	Diphosphine	p2h4
175	CH₃PH₂	Methyl phosphine	ch3ph2
176	CH₃NH₃⁺	protonated methylamine	ch3nh3+
177	LiO^-	lithium oxide anion	lio-
178	LiO⁺	lithium oxide cation	lio+
179	NaO^-	sodium oxide anion	nao-
180	NaO⁺	sodium oxide cation	nao+
181	CuO	Copper Monoxide	cuo
182	BeO^-	Beryllium monoxide anion	beo-
183	BeS	beryllium sulfide	bes
184	MgO	magnesium oxide	mgo
185	MgO^-	magnesium oxide anion	mgo-
186	MgO⁺	magnesium oxide cation	mgo+
187	MgS	magnesium sulfide	mgs
188	MgS^-	magnesium sulfide anion	mgs-
189	MgS⁺	magnesium sulfide cation	mgs+
190	ZnO	zinc monoxide	zno
191	ZnS	Zinc sulfide	zns
192	BeS^-	Beryllium monosulfide anion	bes-
193	BeS⁺	Beryllium monosulfide cation	bes+
194	BO^-	boron monoxide anion	bo-
195	AlO	Aluminum monoxide	alo
196	AlO^-	Aluminum monoxide anion	alo-
197	AlO⁺	aluminum monoxide cation	alo+
198	BS	boron sulfide	bs
199	BS^-	boron monosulfide anion	bs-
200	BS⁺	boron monosulfide cation	bs+
201	AlS	Aluminum sulfide	als
202	AlS^-	aluminum monosulfide anion	als-
203	AlS⁺	aluminum monosulfide cation	als+
204	BO⁺	boron monoxide cation	bo+
205	CS	carbon monosulfide	cs
206	CS^-	carbon monosulfide anion	cs-
207	CS⁺	carbon monosulfide cation	cs+
208	SiO^-	silicon monoxide anion	sio-
209	SiO⁺	silicon monoxide cation	sio+
210	SiS^-	silicon monosulfide anion	sis-
211	SiS⁺	silicon monosulfide cation	sis+
212	CSe^-	Carbon monoselenide anion	cse-
213	CSe⁺	Carbon monoselenide cation	cse+
214	NS⁺	nitrogen sulfide cation	ns+
215	PO^-	phosphorus monoxide anion	po-
216	PO⁺	phosphorus monoxide cation	po+
217	PS^-	phosphorus monosulfide anion	ps-
218	PS⁺	phosphorus monosulfide cation	ps+
219	AsO	Arsenic monoxide	aso
220	SO^-	sulfur monoxide anion	so-
221	S₂^-	sulfur diatomic anion	s2-
222	S₂⁺	sulfur diatomic cation	s2+
223	SeO^-	selenium monoxide anion	seo-
224	SeO⁺	selenium monoxide cation	seo+
225	SeS	Selenium monosulfide	ses
226	SeS^-	selenium monosulfide anion	ses-
227	SeS⁺	selenium monosulfide cation	ses+
228	TeO	Tellurium monoxide	teo
229	Se₂^-	selenium diatomic anion	se2-
230	Se₂⁺	selenium diatomic cation	se2+
231	Te₂	Tellurium diatomic	te2
232	NaOH	sodium hydroxide	naoh
233	MgOH	magnesium hydroxide	mgoh
234	CaOH	Calcium monohydroxide	caoh
235	HCS	Thioformyl radical	hcs
236	HCS^-	Thioformyl anion	hcs-
237	HCS⁺	Thioformyl cation	hcs+
238	HNO^-	Nitrosyl hydride anion	hno-
239	HNS	Sulfur imide	hns
240	HNS^-	Sulfur imide anion	hns-
241	HO₂^-	Hydroperoxy anion	ho2-
242	CH₃O	Methoxy radical	ch3o
243	CH₃S	thiomethoxy	ch3s
244	H₃O₂⁺	hydrogen peroxide, protonated	h3o2+
245	CH₃SeH	Methane selenol	ch3seh
246	H₂ONH₃	Water Ammonia Dimer	h2onh3
247	LiCl^-	lithium chloride anion	licl-
248	LiCl⁺	lithium chloride cation	licl+
249	NaF^-	sodium fluoride anion	naf-
250	KF	Potassium Fluoride	kf
251	NaCl^-	sodium chloride anion	nacl-
252	NaCl⁺	sodium chloride cation	nacl+
253	KCl	Potassium Chloride	kcl
254	CuF	Copper monofluoride	cuf
255	LiBr^-	lithium bromide anion	libr-
256	LiBr⁺	lithium bromide cation	libr+
257	CuCl	Copper monochloride	cucl
258	NaBr	Sodium Bromide	nabr
259	NaBr^-	sodium bromide anion	nabr-
260	NaBr⁺	sodium bromide cation	nabr+
261	KBr	Potassium Bromide	kbr
262	LiI	Lithium Iodide	lii
263	NaI	Sodium Iodide	nai
264	KI	Potassium Iodide	ki
265	LiF^-	lithium fluoride anion	lif-
266	BeF	Beryllium monofluoride	bef
267	BeF⁺	Beryllium monofluoride cation	bef+
268	BeCl	beryllium monochloride	becl
269	MgF	Magnesium monofluoride	mgf
270	MgF^-	magnesium fluoride anion	mgf-
271	CaF	Calcium monofluoride	caf
272	MgCl	magnesium monochloride	mgcl
273	MgCl^-	magnesium monochloride anion	mgcl-
274	MgCl⁺	magnesium monochloride cation	mgcl+
275	CaCl	calcium monochloride	cacl
276	ZnF^-	Zinc monofluoride anion	znf-
277	ZnF⁺	Zinc monofluoride cation	znf+
278	ZnCl	Zinc monochloride	zncl
279	BeCl^-	beryllium monochloride anion	becl-
280	BeCl⁺	beryllium monochloride cation	becl+
281	BF^-	Boron monofluoride anion	bf-
282	BF⁺	Boron monofluoride cation	bf+
283	AlF^-	Aluminum monofluoride anion	alf-
284	AlF⁺	Aluminum monofluoride cation	alf+
285	BCl	boron monochloride	bcl
286	BCl^-	boron monochloride anion	bcl-
287	BCl⁺	boron monochloride cation	bcl+
288	AlCl^-	aluminum monochloride anion	alcl-
289	AlCl⁺	aluminum monochloride cation	alcl+
290	AlI	Aluminum monoiodide	ali
291	CF^-	carbon monofluoride anion	cf-
292	CF⁺	carbon monofluoride cation	cf+
293	CCl	carbon monochloride	ccl
294	CCl^-	carbon monochloride anion	ccl-
295	CCl⁺	carbon monochloride cation	ccl+
296	SiCl^-	silicon monochloride anion	sicl-
297	SiCl⁺	silicon monochloride cation	sicl+
298	NF	nitrogen fluoride	nf
299	NF^-	nitrogen monofluorine anion	nf-
300	NF⁺	nitrogen monofluoirde cation	nf+
301	NCl^-	nitrogen monochloride anion	ncl-
302	NCl⁺	nitrogen monochloride cation	ncl+
303	PF	phosphorus monofluoride	pf
304	PF^-	phosphorus monofluoride anion	pf-
305	PF⁺	phosphorus monofluoride cation	pf+
306	PCl	phosphorus chloride	pcl
307	PCl^-	phosphorus monochloride anion	pcl-
308	PCl⁺	phosphorus monochloride cation	pcl+
309	SbF	Antimony monofluoride	sbf
310	SbCl	Antimony monochloride	sbcl
311	FO^-	flourine oxide anion	fo-
312	FO⁺	fluorine monoxide cation	fo+
313	ClO^-	chlorine monoxide anion	clo-
314	SF^-	sulfur monofluoride anion	sf-
315	SCl^-	sulfur monochloride anion	scl-
316	IO	Iodine monoxide	io
317	ClF^-	clorine monofluoride anion	clf-
318	BrF^-	bromine fluoride anion	brf-
319	BrF⁺	bromine fluoride cation	brf+
320	BrCl^-	bromine chloride anion	brcl-
321	BrCl⁺	bromine chloride cation	brcl+
322	IF	Iodine monofluoride	if
323	ICl	Iodine monochloride	icl
324	IBr	Iodine monobromide	ibr
325	I₂	Iodine diatomic	i2
326	I₂⁺	Iodine diatomic cation	i2+
327	DOCl	Hypochlorous acid-d	docl
328	HOI	Hypoiodous acid	hoi
329	FHF	Hydrogen difluoride	fhf
330	FHF^-	Hydrogen difluoride anion	fhf-
331	NH₂F	monofluoroamine	nh2f
332	H₂F₂	Hydrogen fluoride dimer	h2f2
333	CH₃I	methyl iodide	ch3i
334	SiH₃I	Silyl Iodide	sih3i
335	Ne₂	Neon diatomic	ne2
336	C₃⁺	carbon trimer cation	c3+
337	C₃H₃	Propargyl radical	propargyl
338	C₃H₃^-	Propargyl anion	c3h3-
339	C₃H₃⁺	cyclopropenyl cation	cpr+
340	C₃H₃⁺	Propargyl cation	c3h3+
341	C₃H₅⁺	Allyl cation	allyl+
342	Zn(CH₃)₂	dimethyl zinc	dmz
343	SiH₂(CH₃)₂	dimethylsilane	dms
344	CuCN	Copper cyanide	cucn
345	N₃^-	azide anion	n3-
346	HCNN	diazomethyl radical	hcnn
347	CH₂N₂	diazirine	ch2n2
348	CH₂NN	diazomethane	ch2nn
349	CH₃CN⁺	Acetonitrile cation	ch3cn+
350	CH₃NC	methyl isocyanide	ch3nc
351	NHCHNH₂	aminomethanimine	cn2h4
352	C₂H₅N	Aziridine	c2h5n
353	CH₂CHNH₂	aminoethene	aminoethene
354	CH₂NCH₃	N-methylmethanimine	nmm
355	NH₂BHNH₂	diaminoborane	nh2bhnh2
356	CH₃NHCH₃	Dimethylamine	ch3nhch3
357	NH₂CH₂NH₃⁺	diaminoethane, protonated	pdam
358	CNO^-	fulminate	cno-
359	NCO^-	cyanate	nco-
360	SCN	thiocyanato radical	scn
361	SCN^-	thiocyanide anion	scn-
362	BO₂	Boron dioxide	bo2
363	BO₂^-	Boron dioxide anion	bo2-
364	BO₂⁺	Boron dioxide cation	bo2+
365	N₂O⁺	Nitrous oxide cation	n2o+
366	CO₂^-	Carbon dioxide anion	co2-
367	OCS⁺	Carbonyl sulfide cation	cos+
368	SiO₂	silicon dioxide	sio2
369	CS₂⁺	Carbon disulfide cation	cs2+
370	SCTe	Carbon sulfide Telluride	scte
371	NO₂^-	Nitrogen dioxide anion	no2-
372	PO₂	Phosphorus dioxide	po2
373	PO₂^-	Phosphorus dioxide anion	po2-
374	PO₂⁺	Phosphorus dioxide cation	po2+
375	O₃^-	Ozone anion	o3-
376	O₃⁺	Ozone cation	o3+
377	SO₂^-	Sulfur dioxide anion	so2-
378	SO₂⁺	Sulfur dioxide cation	so2+
379	S₃^-	Sulfur trimer anion	s3-
380	TeO₂	Tellurium Dioxide	teo2
381	CS₂H⁺	Carbon disulfide, protonated	cs2h+
382	HNCO	Isocyanic acid	hnco
383	HOCN	cyanic acid	hocn
384	HCO₂^-	formate anion	hco2-
385	HNNO	nitrosoazane	hnno
386	HOCO⁺	Hydrocarboxyl cation	hoco+
387	HNO₂	Nitrous acid	hno2
388	HNO₂⁺	nitrous acid cation	hno2+
389	CH₂CO⁺	Ketene cation	ch2co+
390	HCCOH	ethynol	hccoh
391	CH₂O₂	Dioxirane	diox
392	CH₂CHO	Vinyloxy radical	ch2cho
393	CH₃CO	Acetyl radical	ch3co
394	CH₃CO^-	Acetyl anion	ch3co-
395	CH₃CO⁺	acetyl cation	ch3co+
396	CH₂OOH	CH2OOH radical	ch2ooh
397	CH₃OO	methylperoxy radical	ch3oo
398	CH₃OO^-	methylperoxy anion	ch3oo-
399	CH₃OO⁺	methylperoxy cation	ch3oo+
400	CH₂CHOH	ethenol	ch2choh
401	NH₃CHO⁺	Formamide, N-Protonated	nh3cho+
402	CH₃OOH	Methyl peroxide	ch3ooh
403	H₂OH₂CO	water formaldehyde dimer	h2oh2co
404	CH₂CH₂OH	2-hydroxy ethyl radical	ch2ch2oh
405	CH₃CH₂O	Ethoxy radical	ethoxy
406	CH₃OCH₂	methoxymethyl radical	ch3och2
407	CH₃OHH₂O	methanol water dimer	ch3ohh2o
408	H₂OCH₃OH	water methanol dimer	h2och3oh
409	ZnF₂	Zinc difluoride	znf2
410	FCN	Cyanogen fluoride	fcn
411	ClCN	chlorocyanogen	clcn
412	ICN	Cyanogen iodide	icn
413	MgCl₂	Magnesium dichloride	mgcl2
414	ZnCl₂	Zinc dichloride	zncl2
415	CaF₂	Calcium difluoride	caf2
416	BrNO	Nitrosyl bromide	brno
417	INO	Nitrosyl iodide	ino
418	CF₂^-	Difluoromethylene anion	cf2-
419	CF₂⁺	Difluoromethylene cation	cf2+
420	CCl₂	dichloromethylene	ccl2
421	CCl₂^-	dichloromethylene anion	ccl2-
422	CCl₂⁺	dichloromethylene cation	ccl2+
423	SiCl₂	Dichlorosilylene	sicl2
424	FOO	Dioxygen monofluoride radical	foo
425	ClOO	chloroperoxy radical	cloo
426	ClOO⁺	chloroperoxy cation	cloo+
427	OClO⁺	Chlorine dioxide cation	oclo+
428	ClS₂	Sulfur chloride	cls2
429	NF₂	Difluoroamino radical	nf2
430	NF₂⁺	Difluoroamino cation	nf2+
431	F₂O	Difluorine monoxide	f2o
432	SF₂⁺	sulfur difluoride cation	sf2+
433	Cl₂O	Dichlorine monoxide	cl2o
434	BrOCl	Bromine hypochlorite	brocl
435	BrOBr	Bromine oxide	brobr
436	I₃^-	triiodide	i3-
437	HCCF⁺	fluoroacetylene cation	hccf+
438	HFCO	formyl fluoride	hfco
439	COHCl	Formyl chloride	cohcl
440	COHBr	Formyl bromide	cohbr
441	BHF₂	Difluoroborane	bhf2
442	BHCl₂	Borane, dichloro-	bhcl2
443	HOClO	Chlorous acid	hoclo
444	CH₂FCl	fluorochloromethane	ch2fcl
445	CH₂ClI	chloroiodomethane	ch2cli
446	CH₂BrI	bromoiodomethane	ch2bri
447	CH₂CHF⁺	fluoroethene cation	ch2chf+
448	C₂H₃Cl	Ethene, chloro-	ch2chcl
449	C₂H₃Br	vinyl bromide	c2h3br
450	C₂H₃I	Vinyl iodide	c2h3i
451	CH₃OCl	methyl hypochlorite	ch3ocl
452	C₂H₅F	fluoroethane	c2h5f
453	CH₃CH₂Cl	Ethyl chloride	c2h5cl
454	CH₃SiFH₂	fluoromethylsilane	ch3sifh2
455	C₂H₅I	Ethyl iodide	c2h5i
456	XeF₂	Xenon difluoride	xef2
457	C₄⁺	Carbon tetramer cation	c4+
458	C₂H₃CCH	1-Buten-3-yne	c2h3cch
459	H₂CCCCH₂	Butatriene	h2cccch2
460	C₄H₆	Cyclobutene	c822355
461	C₄H₆	Methylenecyclopropane	c6142730
462	CH₂CCHCH₃	1,2-Butadiene	butad12
463	CH₃CCCH₃	2-Butyne	c503173
464	CH₂C(CH₃)CH₃	1-Propene, 2-methyl-	isobute
465	CH₃CHCHCH₃	2-Butene, (E)-	bute2e
466	CH₃CHCHCH₃	2-Butene, (Z)-	bute2z
467	B(CH₃)₃	trimethylborane	bme3
468	Al(CH₃)₃	trimethyl aluminum	tma
469	C(CH₃)₃	Tert-butyl radical	tbutyl
470	CH₂CH(CH₃)₂	Isobutyl radical	isobutyl
471	CH₃CHCH₂CH₃	2-Butyl radical	butyl2
472	CH₃CH(CH₃)CH₃	Isobutane	isobutane
473	SiH(CH₃)₃	trimethylsilane	trimsi
474	C₂N₂⁺	Cyanogen cation	c2n2+
475	P₄	Phosphorus tetramer	p4
476	HCCCN	Cyanoacetylene	hcccn
477	C₃H₃N	acrylonitrile	ch2chcn
478	CH₅N₃	Guanidine	guanidine
479	C₃H₇N	Cyclopropylamine	cpram
480	C₃H₇N	Azetidine	azet
481	C₂H₈N₂	Ethylenediamine	ethdiam
482	CH₃NHNHCH₃	dimethyl hydrazine	dmh
483	CH₃CH(NH₂)CH₃	2-Propanamine	pram2
484	N(CH₃)₃	Trimethylamine	trimeam
485	As(CH₃)₃	trimethyl arsine	tmas
486	Li₂O₂	dilithium dioxide	li2o2
487	B₂O₂	Diboron dioxide	b2o2
488	CO₃^--	carbonate	co3--
489	NO₃	Nitrogen trioxide	no3
490	SO₃^-	Sulfur trioxide anion	so3-
491	SO₃⁺	Sulfur trioxide cation	so3+
492	TeO₃	Tellurium trioxide	teo3
493	HCO₃^-	bicarbonate anion	hco3-
494	HSO₃	Hydroxysulfonyl radical	hso3
495	C₂H₂CO	cyclopropenone	c2h2co
496	HCCCHO	2-propynal	hcccho
497	C₂H₂O₂⁺	Ethanedial cation	c2h2o2+
498	H₂CO₃	Carbonic acid	h2co3
499	H₂CS₃	thiocarbonic acid	h2cs3
500	CH₃COO^-	acetate anion	ch3coo-

count

Species

Name

file name

problem

Deuterium atom

D^-

Deuterium atom anion

D⁺

Deuterium atom cation

H⁺

Hydrogen atom cation

D₂

Deuterium diatomic

Deuterium hydride

H₃⁺

hydrogen trimer cation

h3+

He^-

Helium atom anion

he-

HeH

Helium hydride

heh

Na^-

Sodium atom anion

na-

K^-

Potassium atom anion

K⁺

Potassium atom cation

Copper atom

Cu^-

Copper atom anion

cu-

Cu⁺

Copper atom cation

cu+

LiH^-

lithium hydride anion

lih-

NaH^-

sodium hydride anion

nah-

CuH

Copper monohydride

cuh

Be^-

Beryllium atom anion

be-

Mg^-

Magnesium atom anion

mg-

Calcium atom

Ca^-

Calcium atom anion

ca-

Ca⁺

Calcium atom cation

ca+

Zinc atom

Zn^-

Zinc atom anion

zn-

Zn⁺

Zinc atom cation

zn+

BeH^-

berylium monohydride anion

beh-

BeH⁺

beryllium monohydride cation

beh+

MgH^-

magnesium monohydride anion

mgh-

MgH⁺

magnesium monohydride cation

mgh+

ZnH

Zinc monohydride

znh

CaH₂

Calcium Hydride

cah2

ZnH₂

Zinc hydride

znh2

B^-

Boron atom anion

BH^-

boron monohydride anion

bh-

BH⁺

boron monohydride cation

bh+

AlH

aluminum monohydride

alh

AlH^-

aluminum monohydride anion

alh-

AlH⁺

aluminum monohydride cation

alh+

BH₂

boron dihydride

bh2

AlH₂

aluminum dihydride

alh2

AlH₂^-

aluminum dihydride anion

alh2-

AlH₂⁺

aluminum dihydride cation

alh2+

BH₃^-

boron trihydride anion

bh3-

AlH₃⁺

aluminum trihydride cation

alh3+

AlH₄^-

Aluminum tetrahydride anion

alh4-

C^-

Carbon atom anion

Titanium atom

Ti^-

Titanium atom anion

ti-

Ti⁺

Titanium atom cation

ti+

Tin atom

Sn⁺

Tin cation

sn+

CH^-

methylidyne anion

ch-

CH⁺

Methylidyne cation

ch+

SiH₂^-

silicon dihydride anion

sih2-

SiH₂⁺

silicon dihydride cation

sih2+

SiH₃^-

Silyl anion

sih3-

CH₄⁺

Methane cation

ch4+

SiH₄⁺

Silane cation

sih4+

SnH₄

Stannane

snh4

N^-

Nitrogen atom anion

P^-

Phosphorus atom anion

P⁺

Phosphorus atom cation

Antimony atom

Imidogen

NH^-

Imidogen anion

nh-

NH⁺

imidogen cation

nh+

PH^-

phosphorus monohydride anion

ph-

PH⁺

phosphorus monohydride cation

ph+

SbH

Antimony monohydride

sbh

ND₂

Amidogen-d2

nd2

NH₂^-

amino anion

nh2-

PH₂

Phosphino radical

ph2

PH₂^-

Phosphino anion

ph2-

PH₂⁺

Phosphino cation

ph2+

AsH₂

Arsenic dihydride

ash2

ND₃

Ammonia-d3

nd3

SbH₃

Stibine

sbh3

O^-

Oxygen atom anion

Chromium atom

Tellurium atom

Te⁺

Tellurium atom cation

te+

Hydroxyl-d

Mercapto-d

TeH

Telluryl radical

teh

D₂O

Deuterium oxide

d2o

D₂S

Hydrogen sulfide-d2

d2s

H₂Te

Hydrogen Telluride

h2te

Manganese atom

Iodine atom

iodine

I^-

Iodine atom anion

iodine-

I⁺

Iodine atom cation

iodine+

Hydrofluoric acid-d

DCl

Hydrochloric acid-d

dcl

Hydrogen iodide

HI⁺

Hydrogen iodide cation

hi+

H₂F⁺

dihydrogen fluoride cation

h2f+

H₂I⁺

Iodonium

h2i+

Ne^-

Neon atom anion

ne-

100

Ar^-

Argon atom anion

ar-

101

Ar⁺

Argon atom cation

ar+

102

Iron atom

103

Xenon atom

104

NeH⁺

neon hydrogen cation

neh+

105

XeH⁺

Xenon, protonated

xeh+

106

Cobalt atom

cobalt

107

Nickel atom

108

Li₂^-

lithium diatomic anion

li2-

109

NaLi^-

lithium sodium anion

lina-

110

NaLi⁺

lithium sodium cation

lina+

111

LiK

Lithium Potassium

lik

112

NaK

Sodium Potassium

nak

113

Cu₂

Copper diatomic

cu2

114

Be₂^-

Beryllium diatomic anion

be2-

115

Be₂⁺

Beryllium diatomic cation

be2+

116

Mg₂^-

magnesium diatomic anion

mg2-

117

Mg₂⁺

magnesium diatomic cation

mg2+

118

B₂^-

Boron diatomic anion

b2-

119

Al₂

Aluminum diatomic

al2

120

Al₂^-

aluminum diatomic anion

al2-

121

Al₂⁺

aluminum diatomic cation

al2+

122

BC^-

boron monocarbide anion

bc-

123

BC⁺

boron monocarbide cation

bc+

124

C₂^-

carbon diatomic anion

c2-

125

SiC^-

silicon monocarbide anion

sic-

126

SiC⁺

silicon monocarbide cation

sic+

127

Si₂

Silicon diatomic

si2

128

Si₂^-

silcon diatomic anion

si2-

129

Si₂⁺

silcon diatomic cation

si2+

130

Ge₂

Germanium diatomic

ge2

131

C₂H⁺

Ethynyl cation

c2h+

132

ZnCH₂

Zinc methylene

znch2

133

CCH₂

vinylidene

134

CuCH₃

monomethyl copper

cuch3

135

ZnCH₃

Zinc monomethyl

znch3

136

CH₃CH

methylmethylene

ch3ch

137

CH₂SiH₂

silaethylene

ch2sih2

138

C₂H₅⁺

Ethyl cation

c2h5+

139

CH₃SiH₃

methyl silane

ch3sih3

140

GeH₃CH₃

methyl germane

geh3ch3

141

LiN⁺

Lithium Nitride cation

lin+

142

BeN^-

Beryllium mononitride anion

ben-

143

BN^-

boron nitride anion

bn-

144

AlN^-

aluminum mononitride anion

aln-

145

AlN⁺

aluminum mononitride cation

aln+

146

BN⁺

boron nitride cation

bn+

147

AlN

Aluminum nitride

aln

148

CN⁺

Cyano cation

cn+

149

Carbon monophosphide

150

CP^-

carbon monophosphide anion

cp-

151

CP⁺

carbon monophosphide cation

cp+

152

SiN

Silicon nitride

sin

153

SiN^-

silicon mononitride anion

sin-

154

SiN⁺

silicon mononitride cation

sin+

155

SiP^-

Silicon monophosphide anion

sip-

156

SiP⁺

Silicon monophosphide cation

sip+

157

TiN

Titanium mononitride

tin

158

PN^-

phosphorus nitride anion

pn-

159

PN⁺

phosphorus nitride cation

pn+

160

P₂^-

phosphorus diatomic anion

p2-

161

P₂⁺

phosphorus diatomic cation

p2+

162

SbN

Antimony nitride

sbn

163

As₂

Arsenic diatomic

as2

164

HNB

hydrogen nitrogen boron

hnb

165

HNC

hydrogen isocyanide

hnc

166

HCN^-

Hydrogen cyanide anion

hcn-

167

HCP

Phosphaethyne

hcp

168

NNH

Dinitrogen monohydride

nnh

169

HPO

Hydrogen phosphorus oxide

hpo

170

HPO⁺

Hydrogen phosphorus oxide cation

hpo+

171

CNH₂⁺

N-protonated hydrogen isocyanide

cnh2+

172

H₂CN⁺

hydrocyanonium cation

h2cn+

173

HCNH⁺

N-protonated HCN

hcnh+

174

P₂H₄

Diphosphine

p2h4

175

CH₃PH₂

Methyl phosphine

ch3ph2

176

CH₃NH₃⁺

protonated methylamine

ch3nh3+

177

LiO^-

lithium oxide anion

lio-

178

LiO⁺

lithium oxide cation

lio+

179

NaO^-

sodium oxide anion

nao-

180

NaO⁺

sodium oxide cation

nao+

181

CuO

Copper Monoxide

cuo

182

BeO^-

Beryllium monoxide anion

beo-

183

BeS

beryllium sulfide

bes

184

MgO

magnesium oxide

mgo

185

MgO^-

magnesium oxide anion

mgo-

186

MgO⁺

magnesium oxide cation

mgo+

187

MgS

magnesium sulfide

mgs

188

MgS^-

magnesium sulfide anion

mgs-

189

MgS⁺

magnesium sulfide cation

mgs+

190

ZnO

zinc monoxide

zno

191

ZnS

Zinc sulfide

zns

192

BeS^-

Beryllium monosulfide anion

bes-

193

BeS⁺

Beryllium monosulfide cation

bes+

194

BO^-

boron monoxide anion

bo-

195

AlO

Aluminum monoxide

alo

196

AlO^-

Aluminum monoxide anion

alo-

197

AlO⁺

aluminum monoxide cation

alo+

198

boron sulfide

199

BS^-

boron monosulfide anion

bs-

200

BS⁺

boron monosulfide cation

bs+

201

AlS

Aluminum sulfide

als

202

AlS^-

aluminum monosulfide anion

als-

203

AlS⁺

aluminum monosulfide cation

als+

204

BO⁺

boron monoxide cation

bo+

205

carbon monosulfide

206

CS^-

carbon monosulfide anion

cs-

207

CS⁺

carbon monosulfide cation

cs+

208

SiO^-

silicon monoxide anion

sio-

209

SiO⁺

silicon monoxide cation

sio+

210

SiS^-

silicon monosulfide anion

sis-

211

SiS⁺

silicon monosulfide cation

sis+

212

CSe^-

Carbon monoselenide anion

cse-

213

CSe⁺

Carbon monoselenide cation

cse+

214

NS⁺

nitrogen sulfide cation

ns+

215

PO^-

phosphorus monoxide anion

po-

216

PO⁺

phosphorus monoxide cation

po+

217

PS^-

phosphorus monosulfide anion

ps-

218

PS⁺

phosphorus monosulfide cation

ps+

219

AsO

Arsenic monoxide

aso

220

SO^-

sulfur monoxide anion

so-

221

S₂^-

sulfur diatomic anion

s2-

222

S₂⁺

sulfur diatomic cation

s2+

223

SeO^-

selenium monoxide anion

seo-

224

SeO⁺

selenium monoxide cation

seo+

225

SeS

Selenium monosulfide

ses

226

SeS^-

selenium monosulfide anion

ses-

227

SeS⁺

selenium monosulfide cation

ses+

228

TeO

Tellurium monoxide

teo

229

Se₂^-

selenium diatomic anion

se2-

230

Se₂⁺

selenium diatomic cation

se2+

231

Te₂

Tellurium diatomic

te2

232

NaOH

sodium hydroxide

naoh

233

MgOH

magnesium hydroxide

mgoh

234

CaOH

Calcium monohydroxide

caoh

235

HCS

Thioformyl radical

hcs

236

HCS^-

Thioformyl anion

hcs-

237

HCS⁺

Thioformyl cation

hcs+

238

HNO^-

Nitrosyl hydride anion

hno-

239

HNS

Sulfur imide

hns

240

HNS^-

Sulfur imide anion

hns-

241

HO₂^-

Hydroperoxy anion

ho2-

242

CH₃O

Methoxy radical

ch3o

243

CH₃S

thiomethoxy

ch3s

244

H₃O₂⁺

hydrogen peroxide, protonated

h3o2+

245

CH₃SeH

Methane selenol

ch3seh

246

H₂ONH₃

Water Ammonia Dimer

h2onh3

247

LiCl^-

lithium chloride anion

licl-

248

LiCl⁺

lithium chloride cation

licl+

249

NaF^-

sodium fluoride anion

naf-

250

Potassium Fluoride

251

NaCl^-

sodium chloride anion

nacl-

252

NaCl⁺

sodium chloride cation

nacl+

253

KCl

Potassium Chloride

kcl

254

CuF

Copper monofluoride

cuf

255

LiBr^-

lithium bromide anion

libr-

256

LiBr⁺

lithium bromide cation

libr+

257

CuCl

Copper monochloride

cucl

258

NaBr

Sodium Bromide

nabr

259

NaBr^-

sodium bromide anion

nabr-

260

NaBr⁺

sodium bromide cation

nabr+

261

KBr

Potassium Bromide

kbr

262

LiI

Lithium Iodide

lii

263

NaI

Sodium Iodide

nai

264

Potassium Iodide

265

LiF^-

lithium fluoride anion

lif-

266

BeF

Beryllium monofluoride

bef

267

BeF⁺

Beryllium monofluoride cation

bef+

268

BeCl

beryllium monochloride

becl

269

MgF

Magnesium monofluoride

mgf

270

MgF^-

magnesium fluoride anion

mgf-

271

CaF

Calcium monofluoride

caf

272

MgCl

magnesium monochloride

mgcl

273

MgCl^-

magnesium monochloride anion

mgcl-

274

MgCl⁺

magnesium monochloride cation

mgcl+

275

CaCl

calcium monochloride

cacl

276

ZnF^-

Zinc monofluoride anion

znf-

277

ZnF⁺

Zinc monofluoride cation

znf+

278

ZnCl

Zinc monochloride

zncl

279

BeCl^-

beryllium monochloride anion

becl-

280

BeCl⁺

beryllium monochloride cation

becl+

281

BF^-

Boron monofluoride anion

bf-

282

BF⁺

Boron monofluoride cation

bf+

283

AlF^-

Aluminum monofluoride anion

alf-

284

AlF⁺

Aluminum monofluoride cation

alf+

285

BCl

boron monochloride

bcl

286

BCl^-

boron monochloride anion

bcl-

287

BCl⁺

boron monochloride cation

bcl+

288

AlCl^-

aluminum monochloride anion

alcl-

289

AlCl⁺

aluminum monochloride cation

alcl+

290

AlI

Aluminum monoiodide

ali

291

CF^-

carbon monofluoride anion

cf-

292

CF⁺

carbon monofluoride cation

cf+

293

CCl

carbon monochloride

ccl

294

CCl^-

carbon monochloride anion

ccl-

295

CCl⁺

carbon monochloride cation

ccl+

296

SiCl^-

silicon monochloride anion

sicl-

297

SiCl⁺

silicon monochloride cation

sicl+

298

nitrogen fluoride

299

NF^-

nitrogen monofluorine anion

nf-

300

NF⁺

nitrogen monofluoirde cation

nf+

301

NCl^-

nitrogen monochloride anion

ncl-

302

NCl⁺

nitrogen monochloride cation

ncl+

303

phosphorus monofluoride

304

PF^-

phosphorus monofluoride anion

pf-

305

PF⁺

phosphorus monofluoride cation

pf+

306

PCl

phosphorus chloride

pcl

307

PCl^-

phosphorus monochloride anion

pcl-

308

PCl⁺

phosphorus monochloride cation

pcl+

309

SbF

Antimony monofluoride

sbf

310

SbCl

Antimony monochloride

sbcl

311

FO^-

flourine oxide anion

fo-

312

FO⁺

fluorine monoxide cation

fo+

313

ClO^-

chlorine monoxide anion

clo-

314

SF^-

sulfur monofluoride anion

sf-

315

SCl^-

sulfur monochloride anion

scl-

316

Iodine monoxide

317

ClF^-

clorine monofluoride anion

clf-

318

BrF^-

bromine fluoride anion

brf-

319

BrF⁺

bromine fluoride cation

brf+

320

BrCl^-

bromine chloride anion

brcl-

321

BrCl⁺

bromine chloride cation

brcl+

322

Iodine monofluoride

323

ICl

Iodine monochloride

icl

324

IBr

Iodine monobromide

ibr

325

I₂

Iodine diatomic

326

I₂⁺

Iodine diatomic cation

i2+

327

DOCl

Hypochlorous acid-d

docl

328

HOI

Hypoiodous acid

hoi

329

FHF

Hydrogen difluoride

fhf

330

FHF^-

Hydrogen difluoride anion

fhf-

331

NH₂F

monofluoroamine

nh2f

332

H₂F₂

Hydrogen fluoride dimer

h2f2

333

CH₃I

methyl iodide

ch3i

334

SiH₃I

Silyl Iodide

sih3i

335

Ne₂

Neon diatomic

ne2

336

C₃⁺

carbon trimer cation

c3+

337

C₃H₃

Propargyl radical

propargyl

338

C₃H₃^-

Propargyl anion

c3h3-

339

C₃H₃⁺

cyclopropenyl cation

cpr+

340

C₃H₃⁺

Propargyl cation

c3h3+

341

C₃H₅⁺

Allyl cation

allyl+

342

Zn(CH₃)₂

dimethyl zinc

dmz

343

SiH₂(CH₃)₂

dimethylsilane

dms

344

CuCN

Copper cyanide

cucn

345

N₃^-

azide anion

n3-

346

HCNN

diazomethyl radical

hcnn

347

CH₂N₂

diazirine

ch2n2

348

CH₂NN

diazomethane

ch2nn

349

CH₃CN⁺

Acetonitrile cation

ch3cn+

350

CH₃NC

methyl isocyanide

ch3nc

351

NHCHNH₂

aminomethanimine

cn2h4

352

C₂H₅N

Aziridine

c2h5n

353

CH₂CHNH₂

aminoethene

354

CH₂NCH₃

N-methylmethanimine

nmm

355

NH₂BHNH₂

diaminoborane

nh2bhnh2

356

CH₃NHCH₃

Dimethylamine

ch3nhch3

357

NH₂CH₂NH₃⁺

diaminoethane, protonated

pdam

358

CNO^-

fulminate

cno-

359

NCO^-

cyanate

nco-

360

SCN

thiocyanato radical

scn

361

SCN^-

thiocyanide anion

scn-

362

BO₂

Boron dioxide

bo2

363

BO₂^-

Boron dioxide anion

bo2-

364

BO₂⁺

Boron dioxide cation

bo2+

365

N₂O⁺

Nitrous oxide cation

n2o+

366

CO₂^-

Carbon dioxide anion

co2-

367

OCS⁺

Carbonyl sulfide cation

cos+

368

SiO₂

silicon dioxide

sio2

369

CS₂⁺

Carbon disulfide cation

cs2+

370

SCTe

Carbon sulfide Telluride

scte

371

NO₂^-

Nitrogen dioxide anion

no2-

372

PO₂

Phosphorus dioxide

po2

373

PO₂^-

Phosphorus dioxide anion

po2-

374

PO₂⁺

Phosphorus dioxide cation

po2+

375

O₃^-

Ozone anion

o3-

376

O₃⁺

Ozone cation

o3+

377

SO₂^-

Sulfur dioxide anion

so2-

378

SO₂⁺

Sulfur dioxide cation

so2+

379

S₃^-

Sulfur trimer anion

s3-

380

TeO₂

Tellurium Dioxide

teo2

381

CS₂H⁺

Carbon disulfide, protonated

cs2h+

382

HNCO

Isocyanic acid

hnco

383

HOCN

cyanic acid

hocn

384

HCO₂^-

formate anion

hco2-

385

HNNO

nitrosoazane

hnno

386

HOCO⁺

Hydrocarboxyl cation

hoco+

387

HNO₂

Nitrous acid

hno2

388

HNO₂⁺

nitrous acid cation

hno2+

389

CH₂CO⁺

Ketene cation

ch2co+

390

HCCOH

ethynol

hccoh

391

CH₂O₂

Dioxirane

diox

392

CH₂CHO

Vinyloxy radical

ch2cho

393

CH₃CO

Acetyl radical

ch3co

394

CH₃CO^-

Acetyl anion

ch3co-

395

CH₃CO⁺

acetyl cation

ch3co+

396

CH₂OOH

CH2OOH radical

ch2ooh

397

CH₃OO

methylperoxy radical

ch3oo

398

CH₃OO^-

methylperoxy anion

ch3oo-

399

CH₃OO⁺

methylperoxy cation

ch3oo+

400

CH₂CHOH

ethenol

ch2choh

401

NH₃CHO⁺

Formamide, N-Protonated

nh3cho+

402

CH₃OOH

Methyl peroxide

ch3ooh

403

H₂OH₂CO

water formaldehyde dimer

h2oh2co

404

CH₂CH₂OH

2-hydroxy ethyl radical

ch2ch2oh

405

CH₃CH₂O

Ethoxy radical

ethoxy

406

CH₃OCH₂

methoxymethyl radical

ch3och2

407

CH₃OHH₂O

methanol water dimer

ch3ohh2o

408

H₂OCH₃OH

water methanol dimer

h2och3oh

409

ZnF₂

Zinc difluoride

znf2

410

FCN

Cyanogen fluoride

fcn

411

ClCN

chlorocyanogen

clcn

412

ICN

Cyanogen iodide

icn

413

MgCl₂

Magnesium dichloride

mgcl2

414

ZnCl₂

Zinc dichloride

zncl2

415

CaF₂

Calcium difluoride

caf2

416

BrNO

Nitrosyl bromide

brno

417

INO

Nitrosyl iodide

ino

418

CF₂^-

Difluoromethylene anion

cf2-

419

CF₂⁺

Difluoromethylene cation

cf2+

420

CCl₂

dichloromethylene

ccl2

421

CCl₂^-

dichloromethylene anion

ccl2-

422

CCl₂⁺

dichloromethylene cation

ccl2+

423

SiCl₂

Dichlorosilylene

sicl2

424

FOO

Dioxygen monofluoride radical

foo

425

ClOO

chloroperoxy radical

cloo

426

ClOO⁺

chloroperoxy cation

cloo+

427

OClO⁺

Chlorine dioxide cation

oclo+

428

ClS₂

Sulfur chloride

cls2

429

NF₂

Difluoroamino radical

nf2

430

NF₂⁺

Difluoroamino cation

nf2+

431

F₂O

Difluorine monoxide

f2o

432

SF₂⁺

sulfur difluoride cation

sf2+

433

Cl₂O

Dichlorine monoxide

cl2o

434

BrOCl

Bromine hypochlorite

brocl

435

BrOBr

Bromine oxide

brobr

436

I₃^-

triiodide

i3-

437

HCCF⁺

fluoroacetylene cation

hccf+

438

HFCO

formyl fluoride

hfco

439

COHCl

Formyl chloride

cohcl

440

COHBr

Formyl bromide

cohbr

441

BHF₂

Difluoroborane

bhf2

442

BHCl₂

Borane, dichloro-

bhcl2

443

HOClO

Chlorous acid

hoclo

444

CH₂FCl

fluorochloromethane

ch2fcl

445

CH₂ClI

chloroiodomethane

ch2cli

446

CH₂BrI

bromoiodomethane

ch2bri

447

CH₂CHF⁺

fluoroethene cation

ch2chf+

448

C₂H₃Cl

Ethene, chloro-

ch2chcl

449

C₂H₃Br

vinyl bromide

c2h3br

450

C₂H₃I

Vinyl iodide

c2h3i

451

CH₃OCl

methyl hypochlorite

ch3ocl

452

C₂H₅F

fluoroethane

c2h5f

453

CH₃CH₂Cl

Ethyl chloride

c2h5cl

454

CH₃SiFH₂

fluoromethylsilane

ch3sifh2

455

C₂H₅I

Ethyl iodide

c2h5i

456

XeF₂

Xenon difluoride

xef2

457

C₄⁺

Carbon tetramer cation

c4+

458

C₂H₃CCH

1-Buten-3-yne

c2h3cch

459

H₂CCCCH₂

Butatriene

h2cccch2

460

C₄H₆

Cyclobutene

c822355

461

C₄H₆

Methylenecyclopropane

c6142730

462

CH₂CCHCH₃

1,2-Butadiene

butad12

463

CH₃CCCH₃

2-Butyne

c503173

464

CH₂C(CH₃)CH₃

1-Propene, 2-methyl-

isobute

465

CH₃CHCHCH₃

2-Butene, (E)-

bute2e

466

CH₃CHCHCH₃

2-Butene, (Z)-

bute2z

467

B(CH₃)₃

trimethylborane

bme3

468

Al(CH₃)₃

trimethyl aluminum

tma

469

C(CH₃)₃

Tert-butyl radical

tbutyl

470

CH₂CH(CH₃)₂

Isobutyl radical

isobutyl

471

CH₃CHCH₂CH₃

2-Butyl radical

butyl2

472

CH₃CH(CH₃)CH₃

Isobutane

isobutane

473

SiH(CH₃)₃

trimethylsilane

trimsi

474

C₂N₂⁺

Cyanogen cation

c2n2+

475

P₄

Phosphorus tetramer

476

HCCCN

Cyanoacetylene

hcccn

477

C₃H₃N

acrylonitrile

ch2chcn

478

CH₅N₃

Guanidine

guanidine

479

C₃H₇N

Cyclopropylamine

cpram

480

C₃H₇N

Azetidine

azet

481

C₂H₈N₂

Ethylenediamine

ethdiam

482

CH₃NHNHCH₃

dimethyl hydrazine

dmh

483

CH₃CH(NH₂)CH₃

2-Propanamine

pram2

484

N(CH₃)₃

Trimethylamine

trimeam

485

As(CH₃)₃

trimethyl arsine

tmas

486

Li₂O₂

dilithium dioxide

li2o2

487

B₂O₂

Diboron dioxide

b2o2

488

CO₃^--

carbonate

co3--

489

NO₃

Nitrogen trioxide

no3

490

SO₃^-

Sulfur trioxide anion

so3-

491

SO₃⁺

Sulfur trioxide cation

so3+

492

TeO₃

Tellurium trioxide

teo3

493

HCO₃^-

bicarbonate anion

hco3-

494

HSO₃

Hydroxysulfonyl radical

hso3

495

C₂H₂CO

cyclopropenone

c2h2co

496

HCCCHO

2-propynal

hcccho

497

C₂H₂O₂⁺

Ethanedial cation

c2h2o2+

498

H₂CO₃

Carbonic acid

h2co3

499

H₂CS₃

thiocarbonic acid

h2cs3

500

CH₃COO^-

acetate anion

ch3coo-

501

CH₃ONO

Methyl nitrite

ch3ono

502

H₃BO₃

Boric acid

h3bo3

503

C₃H₄O

2-Propyn-1-ol

c107197

504

C₃H₄O

allenol

c9000071

505

C₃H₄O

Cyclopropanone

cpone

506

C₃H₄O

Methylketene

c6004440

507

NH₂CONH₂⁺

Urea cation

urea+

508

NH₂CSNH₂

Thiourea

thiourea

509

C₂H₄O₂

1,3-dioxetane

c2h4o2

510

CH₃COOH

Acetic acid

ch3cooh

511

CH₃OCHO

methyl formate

ch3ocho

512

CHOCH₂OH

hydroxy acetaldehyde

haa

513

H₂OHCOOH

Water formic acid dimer 1

h2ohcooh_10

514

H₂OHCOOH

Water formic acid dimer 2

h2ohcooh_11

515

HCOOHH₂O

Formic acid water dimer

hcoohh2o

516

HOCH₂OOH

hydroxy methyl peroxide

hoch2ooh

517

CH₃CONH₂

Acetamide

acetamide

518

C₂H₅OO

ethylperoxy radical

c2h5oo

519

C₃H₆O

Propylene oxide

prox

520

C₃H₆S

Thietane

thietane

521

C₃H₆S

Thiirane, methyl-

methiirane

522

C₂H₆O₂

1,2-Ethanediol

ethdiol

523

CH₃OOCH₃

dimethylperoxide

dmp

524

CH₂SHCH₂SH

1,2-Ethanedithiol

ethdisl

525

CH₃SSCH₃

Disulfide, dimethyl

ch3ssch3

526

CH₃COHCH₃⁺

acetone, protonated

acetoneh+

527

CH₃CHOHCH₃

Isopropyl alcohol

isoproh

528

C₃H₇SH

1-Propanethiol

prsh

529

CH₃CHSHCH₃

2-Propanethiol

isoprsh

530

CH₃SCH₂CH₃

Ethane, (methylthio)-

etsme

531

H₂OCH₃OCH₃

water dimethylether dimer

h2och3och3

532

Na₂F₂

Sodium Fluoride Dimer

na2f2

533

Na₂Cl₂

Disodium dichloride

na2cl2

534

C₂F₂

difluoroacetylene

c2f2

535

C₂Cl₂

dichloroacetylene

c2cl2

536

C₂Cl₂⁺

dichloroacetylene cation

c2cl2+

537

ClNO₂

Nitryl chloride

clno2

538

BrONO

Bromine nitrite

brono

539

N₂F₂

(Z)-Difluorodiazene

n2f2_z

540

N₂F₂

Dinitrogen difluoride, (E)-

n2f2_e

541

COFCl

Carbonic chloride fluoride

cofcl

542

CCl₂O

Phosgene

cl2co

543

COBr₂

Carbonic dibromide

cobr2

544

BF₃^-

Borane, trifluoro- anion

bf3-

545

AlF₂Cl

Aluminum chloride difluoride

alclf2

546

AlFCl₂

Aluminum dichloride fluoride

alcl2f

547

AlCl₃

Aluminum trichloride

alcl3

548

AlBr₃

Aluminum Bromide

albr3

549

ClO₃

Chlorine trioxide

clo3

550

ClO₃^-

chlorate anion

clo3-

551

BrO₃^-

Bromate anion

bro3-

552

CF₃

Trifluoromethyl radical

cf3

553

CCl₃

Trichloromethyl radical

ccl3

554

CCl₃^-

Trichloromethyl anion

ccl3-

555

CCl₃⁺

Trichloromethyl cation

ccl3+

556

SiCl₃

trichlorosilyl radical

sicl3

557

SiCl₃⁺

trichlorosilyl cation

sicl3+

558

FOOF

Perfluoroperoxide

foof

559

FSSF

Difluorodisulfane

fssf

560

S₂F₂

Thio-thionyl fluoride

s2f2

561

SOCl₂

thionyl chloride

socl2

562

SeOCl₂

selenium oxychloride

seocl2

563

NF₃^-

Nitrogen trifluoride anion

nf3-

564

NF₃⁺

Nitrogen trifluoride cation

nf3+

565

PF₃

Phosphorus trifluoride

pf3

566

AsF₃

Arsenic trifluoride

asf3

567

PCl₃

Phosphorus trichloride

pcl3

568

SbF₃

Antimony Trifluoride

sbf3

569

SbCl₃

Antimony Trichloride

sbcl3

570

AsBr₃

Arsenic tribromide

asbr3

571

NI₃

Nitrogen triiodide

ni3

572

PI₃

Phosphorus triiodide

pi3

573

ClSSCl

Disulfur dichloride

s2cl2

574

BrF₃

Bromine trifluoride

brf3

575

IF₃

iodone trifluoride

if3

576

CHF₂Cl

difluorochloromethane

chf2cl

577

CHFCl₂

fluorodichloromethane

chfcl2

578

SiHCl₃

Trichlorosilane

sihcl3

579

CHCl₂I

dichloroiodomethane

chcl2i

580

CHClBr₂

Methane, dibromochloro-

chclbr2

581

CHBr₃

bromoform

chbr3

582

CHI₃

Iodoform

chi3

583

C₂H₂F₂

Ethene, 1,2-difluoro-, (E)-

c2h2f2e

584

C₂H₂F₂

Ethene, 1,2-difluoro-, (Z)-

c2h2f2z

585

CH₂CF₂

Ethene, 1,1-difluoro-

ch2cf2

586

CH₂CCl₂

Ethene, 1,1-dichloro-

ch2ccl2

587

CHClCHCl

Ethene, 1,2-dichloro-, (E)-

chclchcle

588

CHClCHCl

Ethene, 1,2-dichloro-, (Z)-

chclchclz

589

C₂H₂Br₂

1,1-dibromoethene

c2h2br2

590

CH₂FCHO

Fluoroacetaldehyde

ch2fcho

591

CH₃COF

Acetyl fluoride

ch3cof

592

CH₂ClCHO

chloroacetaldehyde

ch2clcho

593

CH₃COCl

Acetyl Chloride

ch3cocl

594

CH₃CHFCl

Ethane, 1-chloro-1-fluoro-

ch3chfcl

595

CH₃CHCl₂

Ethane, 1,1-dichloro-

ch3chcl2

596

CH₂CFCH₃

2-fluoropropene

2fpro

597

C₃H₅Cl

1-Propene, 3-chloro-

prop1cl3

598

C₃H₅Cl

1-chloro-1-propene(E)

prop1cl1e

599

C₃H₅Cl

1-chloro-1-propene(Z)

prop1cl1z

600

CH₂ClCH₂CH₃

Propane, 1-chloro-

prcl1

601

CH₃CH₂CH₂Br

n-propyl bromide

prbr

602

CH₃CHBrCH₃

i-propyl bromide

iprbr

603

C₃H₉O⁺

trimethyl oxonium cation

c3h9o+

604

C₅H₅^-

cylopentadienyl anion

c5h5-

605

C₅H₆

1,3-Cyclopentadiene

c542927

606

C₅H₆

1-Buten-3-yne, 2-methyl-

c78808

607

C₅H₆

3-Penten-1-yne, (E)-

c2004695

608

C₅H₆

3-Penten-1-yne, (Z)-

c1574409

609

C₅H₆

Bicyclo[2.1.0]pent-2-ene

c5164352

610

C₅H₆

Cyclopropylacetylene

c6746947

611

C₅H₇

1,3-pentadienyl radical

pdyl

612

C₅H₇

cyclopentenyl radical

cpyl

613

C₅H₈

1,2-Butadiene, 3-methyl-

c598254

614

C₅H₈

1,2-Pentadiene

c591957

615

C₅H₈

1,3-Butadiene, 2-methyl-

c78795

616

C₅H₈

1,3-Pentadiene, (E)-

c2004708

617

C₅H₈

1,4-Pentadiene

c591935

618

C₅H₈

1-pentyne

a1pentyne

619

C₅H₈

2,3-Pentadiene

c591968

620

C₅H₈

Cyclobutane, methylene-

c1120565

621

C₅H₈

Cyclopentene

c142290

622

CH₃CCCH₂CH₃

2-Pentyne

2pentyne

623

C₅H₁₀

1-Butene, 2-methyl-

c563462

624

C₅H₁₀

2-Butene, 2-methyl-

c513359

625

C₅H₁₀

2-Pentene, (E)-

c646048

626

C₅H₁₀

2-Pentene, (Z)-

c627203

627

C₅H₁₀

Cyclopentane

c287923

628

C₅H₁₀

Cyclopropane, 1,1-dimethyl-

c1630940

629

CH₂CHCH₂CH₂CH₃

1-pentene

pentene

630

C₅H₁₁

2-Methylbut-2-yl radical

c4348350

631

C₅H₁₂

Butane, 2-methyl-

buta2

632

C₅H₁₂

Pentane

pentane

633

C₅H₁₂

Propane, 2,2-dimethyl-

neopentane

634

Si(CH₃)₄

tetramethylsilane

tms

635

N₂O₃

Dinitrogen trioxide

n2o3

636

C₃H₂N₂

Malononitrile

c3h2n2

637

C₂H₃N₃

1H-1,2,4-Triazole

c288880

638

C₃H₄N₂

1H-Pyrazole

1hpyraz

639

C₄H₅N

(E)-2-Butenenitrile

c627269

640

C₄H₅N

(Z)-2-Butenenitrile

c1190767

641

C₄H₅N

2H-pyrrole

pyrrole2

642

C₄H₅N

3H-pyrrole

pyrrole3

643

C₄H₅N

Cyclopropanecarbonitrile

c5500210

644

CH₂CHCH₂CN

Allylcyanide

ch2chch2cn

645

C₃H₆N₂

3-Aminopropionitrile

c151188

646

C₅H₈

Bicyclo[2.1.0]pentane

c185944

647

C₅H₈

Spiropentane

c157404

648

C₄H₉N

Cyclobutylamine

cbam

649

C₄H₉N

Pyrrolidine

pyrrolidine

650

C₃H₁₀N₂

1,2-Diaminopropane

diampr12

651

C(CH₃)₃NH₂

2-Propanamine, 2-methyl-

c75649

652

C(NH₂)H₂C(CH₃)HCH₃

1-Propanamine, 2-methyl-

c78819

653

C(NH₂)H₂CH₂CH₂CH₃

1-Butanamine

butam1

654

CH₃C(NH₂)HCH₂CH₃

2-Butanamine

butam2

655

C₃O₂⁺

Carbon suboxide cation

c3o2+

656

CaCO₃

Calcium Carbonate

caco3

657

PO₄^---

phosphate

po4---

658

SO₄^--

sulfate

so4--

659

C₂H₂N₂S

1,3,4-Thiadiazole

c2h2n2s

660

CHOCOOH

oxo acetic acid

oaa

661

H₂SO₄

Sulfuric acid

h2so4

662

CH₃C(O)OO

acetyl peroxy radical

ch3coo2

663

CH₃NO₃

Methyl nitrate

ch3no3

664

H₃PO₄

Phosphoric Acid

h3po4

665

C₄H₄O⁺

Furan cation

furan+

666

C₄H₄S

Thiophene

furans

667

C₃H₄O₂

β–Propiolactone

beta

668

C₃H₄O₂

2-Propenoic acid

propenoic2

669

C₃H₄O₂

propanedial

670

C₃H₄O₂

propenalol

671

C₂H₄O₃

trioxolane124

triox

672

HOCH₂COOH

Hydroxyacetic acid

hac

673

CH₂CHCONH₂

Acrylamide

c79061

674

CH₅N₃S

Hydrazinecarbothioamide

c79196

675

H₂NCH₂COOH

Glycine

glycine

676

C₄H₆O

cis-2-butenal

butenal2c

677

C₄H₆O

Cyclobutanone

cbutone

678

C₄H₆O

Furan, 2,3-dihydro-

furan23h

679

C₄H₆O

Furan, 2,5-dihydro-

furan25h

680

CHOCHCHCH₃

2-Butenal

butenal2

681

C₄H₆S

Thiophene, 2,3-dihydro-

thiop23h

682

C₄H₆S

Thiophene, 2,5-dihydro-

thiop25h

683

C₂H₆N₂O

Urea, methyl-

c598505

684

C₃H₆O₂

1,3-Dioxolane

dioxolane

685

CH₃COOCH₃

methyl acetate

aame

686

CH₃SSSCH₃

dimethyl trisulfide

c2h6s3

687

C₃H₇NO

dimethylformamide

dmf

688

C₃H₇NO

Propanamide

propanam

689

C₂H₃OC₂H₅

Ethene, ethoxy-

c109922

690

C₄H₈O

Cyclobutanol

c2919235

691

C₄H₈O

Furan, tetrahydro-

thf

692

CH₂C(CH₃)OCH₃

1-Propene, 2-methoxy-

pre1meo2

693

CH₃COCH₂CH₃

2-Butanone

buta2one

694

CHOCH(CH₃)CH₃

Propanal, 2-methyl-

c78842

695

CHOCH₂CH₂CH₃

Butanal

butanal

696

C₃H₈O₂

1,3-Propanediol

c504632

697

C₃H₈O₂

Hydroperoxide, 1-methylethyl

c3031752

698

C₃H₈O₂

Methane, dimethoxy-

c109875

699

C₃H₈O₂

Propylene glycol

c57556

700

C₃H₈S₂

1,3-Propanedithiol

c109808

701

C₄H₁₀O

1-Propanol, 2-methyl-

c78831

702

C₄H₁₀O

2-Butanol, (.+/-.)-

butanol2

703

C₄H₁₀O

Ethanol, 1,1-dimethyl-

tbuoh

704

C₄H₁₀O

Propane, 2-methoxy-

c598538

705

C₄H₁₀O⁺

1-Butanol cation

butanol1+

706

C₂H₅SC₂H₅

Diethyl sulfide

etset

707

CH₂(SH)CH(CH₃)CH₃

1-Propanethiol, 2-methyl-

c513440

708

CH₃C(SCH₃)HCH₃

Propane, 2-(methylthio)-

mesipr

709

CH₃CH(SH)CH₂CH₃

2-Butanethiol

butansl2

710

FNO₃

Fluorine nitrate

fno3

711

ClONO₂

Chlorine nitrate

clono2

712

TiCl₄

Titanium tetrachloride

ticl4

713

ClO₄^-

perchlorate anion

clo4-

714

BF₄^-

tetrafluoroboron anion

bf4-

715

ClFO₃

Perchloryl fluoride

clfo3

716

SO₂F₂

Sulfuryl fluoride

so2f2

717

SO₂Cl₂

Sulfuryl chloride

so2cl2

718

F₃NO

Nitrogen trifluoride oxide

f3no

719

F₃PO

Phosphoryl fluoride

pf3o

720

Cl₃PO

Phosphoryl chloride

pcl3o

721

CF₄

Carbon tetrafluoride

cf4

722

SiF₄

Silicon tetrafluoride

sif4

723

CFCl₃

Trichloromonofluoromethane

cfcl3

724

CCl₄⁺

Carbon tetrachloride cation

ccl4+

725

CBrClF₂

Methane, bromochlorodifluoro-

cbrclf2

726

SiCl₄

Silane, tetrachloro-

sicl4

727

CF₃I

trifluoroiodomethane

cf3i

728

CBrCl₃

Methane, bromotrichloro-

cbrcl3

729

CBr₂F₂

Methane, dibromodifluoro-

cbr2f2

730

GeCl₄

Germanium Tetrachloride

gecl4

731

CCl₃I

trichloroiodomethane

ccl3i

732

CFClBrI

fluorochlorobromoiodomethane

cfclbri

733

CF₂I₂

difluorodiiodomethane

cf2i2

734

CCl₂I₂

dichlorodiiodomethane

ccl2i2

735

CBr₃I

tribromoiododmethane

cbr3i

736

CI₄

tetraiodomethane

ci4

737

SiI₄

silicon tetraiodide

sii4

738

C₂HF₃

Trifluoroethylene

c2hf3

739

C₂HF₃⁺

Trifluoroethylene cation

c2hf3+

740

CHClCCl₂

Trichloroethylene

chclccl2

741

CHBrCF₂

1-Bromo-2,2-difluoroethylene

chbrcf2

742

HSO₃F

Fluorosulfonic acid

hso3f

743

CHClCCHCl

1,3-dichloroallene

chclcchcl

744

CH₃CF₃

Ethane, 1,1,1-trifluoro-

ch3cf3

745

CH₃CF₂Cl

1-Chloro-1,1-Difluoroethane

ch3cf2cl

746

CH₃CFCl₂

1,1-Dichloro-1-fluoroethane

ch3cfcl2

747

CH₂ClCHCl₂

1,1,2-trichloroethane

ch2clchcl2

748

CH₃CCl₃

Ethane, 1,1,1-trichloro-

ch3ccl3

749

NH₃BCl₃

Amminetrichloroboron

nh3bcl3

750

C₃H₅ClO

Oxirane, (chloromethyl)-

c106898

751

CH₃CF₂CH₃

2,2-difluoropropane

ch3cf2ch3

752

CH₂ClCH₂CH₂Cl

1,3-dichloropropane

prdicl13

753

CH₂ClCHClCH₃

Propane, 1,2-dichloro-

prdicl12

754

CHCl₂CH₂CH₃

1,1-dichloropropane

prdicl11

755

SiCl₂(CH₃)₂

dichlorodimethylsilane

sicl2me2

756

CH₂CClCH₂CH₃

1-Butene, 2-chloro-

bute1cl2

757

CH₂CHCH₂CH₂Cl

1-Butene, 4-chloro-

bute1cl4

758

CH₂CHCHClCH₃

1-Butene, 3-chloro-

bute1cl3

759

CH₃CClCHCH₃

2-Butene, 2-chloro-, (E)-

bute2cl2e

760

CH₃CClCHCH₃

2-Butene, 2-chloro-, (Z)-

bute2cl2z

761

CHClCHCH₂CH₃

(E)-1-Chloro-1-butene

bute1cl1

762

CHClCHCH₂CH₃

(Z)-1-Chloro-1-butene

bute1cl1z

763

C₄H₉F

1-fluorobutane

butaf1

764

CH₃CHFCH₂CH₃

2-fluorobutane

butaf2

765

CH₂ClCH₂CH₂CH₃

Butane, 1-chloro-

butacl1

766

CH₃CCl(CH₃)CH₃

Propane, 2-chloro-2-methyl-

procl2me2

767

CH₃CHClCH₂CH₃

Butane, 2-chloro-

butacl2

768

XeF₄

Xenon tetrafluoride

xef4

769

C₆H₄

(E)-Hexa-1,5-diyne-3-ene

c6h4e

770

C₆H₄

(Z)-Hexa-1,5-diyne-3-ene

c6h4z

771

C₆H₄

Benzyne

benzyne

772

C₆H₅

phenyl

773

C₆H₆

2,4-Hexadiyne

hexadiyne

774

C₆H₆

3,4-Dimethylenecyclobutene

cb34m

775

C₆H₆⁺

Benzene cation

c6h6+

776

C₆H₈

(E)-hexa-1,3,5-triene

c821078

777

C₆H₈

(Z)-hexa-1,3,5-triene

hexatri135

778

C₆H₈

(Z)-hexa-2,3,4-triene

hetr234c

779

C₆H₈

1,3-Cyclohexadiene

cyhexadiene13

780

C₆H₈

1,4-Cyclohexadiene

cyhexadiene14

781

C₆H₈

3-Methylenecyclopentene

c930267

782

C₆H₈

Bicyclo[2.1.1]hex-2-ene

c822413

783

C₆H₈

Bicyclo[2.2.0]hex-1(4)-ene

c30830207

784

C₆H₈

Bicyclo[3.1.0]hex-2-ene

c694019

785

C₆H₁₀

1,3-Hexadiene, (E)-

hexdi13e

786

C₆H₁₀

1,3-Hexadiene, (Z)-

hexdi13z

787

C₆H₁₀

1,4-Hexadiene, (E)-

hexdi14t

788

C₆H₁₀

1,4-Hexadiene, (Z)-

hexdi14z

789

C₆H₁₀

1-Butyne, 3,3-dimethyl-

c917920

790

C₆H₁₀

1-Hexyne

hexyne1

791

C₆H₁₀

2,4-Hexadiene, (E,E)-

hexdi24ee

792

C₆H₁₀

2,4-Hexadiene, (E,Z)-

hexdi24ez

793

C₆H₁₀

2,4-Hexadiene, (Z,Z)-

hexdi24zz

794

C₆H₁₀

2-Hexyne

c764352

795

C₆H₁₀

cyclohexene

796

C₆H₁₀

Cyclopentene, 1-methyl-

c693890

797

C₆H₁₀

Cyclopentene, 3-methyl-

c1120623

798

C₆H₁₀

Cyclopentene, 4-methyl-

c1759815

799

C₄H₆(CH₃)₂

1,1-dimethylcyclobutane

dmcb11

800

C₆H₁₂

(1R,2R)-1,2-dimethylcyclobutane

dmcb12t

801

C₆H₁₂

(E)-2-Hexene

e2hexene

802

C₆H₁₂

(E)-3-methylpent-2-ene

c616126

803

C₆H₁₂

(Z)-3-methylpent-2-ene

c922623

804

C₆H₁₂

(Z)-hex-2-ene

z2hexene

805

C₆H₁₂

2,3-dimethyl-but-2-ene

tmeet

806

C₆H₁₂

3-methylenepentane

c760214

807

C₆H₁₂

cis-1,2-dimethylcyclobutane

dmcb12c

808

C₆H₁₂

cis-1,3-dimethylcyclobutane

dmcb13c

809

C₆H₁₂

Cyclohexane

cyclohexane

810

C₆H₁₂

Cyclopentane, methyl-

c96377

811

C₆H₁₂

Ethylcyclobutane

c4806615

812

C₆H₁₄

Butane, 2,2-dimethyl-

buta22

813

C₆H₁₄

Butane, 2,3-dimethyl-

buta23

814

C₆H₁₄

Hexane

hexane

815

C₆H₁₄

Pentane, 2-methyl-

penta2

816

C₆H₁₄

Pentane, 3-methyl-

penta3

817

C₄N₂

2-Butynedinitrile

c4n2

818

C₂H₂N₄

sym-tetrazine

ttz

819

C₃H₃N₃

1,3,5-Triazine

triazine135

820

CH₃N₅

5-Aminotetrazole

c4418615

821

C₄H₄N₂

1,3-Diazine

diazine13

822

C₄H₄N₂

Pyrazine

pyrazine

823

C₄H₄N₂

Pyridazine

pyridazine

824

C₄H₄N₂

Succinonitrile

c110612

825

C₂H₄N₄

1H-Tetrazole, 1-methyl-

c16681779

826

C₂H₄N₄

1H-Tetrazole, 5-methyl-

c4076362

827

C₂H₄N₄

2H-Tetrazole, 2-methyl-

c16681780

828

C₅H₅N

Bicyclo[1.1.0]butane-1-carbonitrile

bibucn

829

C₅H₅N

E-2,4-pentadienenitrile

bdcn

830

C₅H₅N

Pyridine

pyridine

831

B₃N₃H₆

borazine

832

C₆H₆

Fulvene

fulvene

833

C₄H₆N₂

1H-Imidazole, 2-methyl-

c693981

834

C₅H₇N

(E)-2-Pentenenitrile

c26294984

835

C₅H₇N

(E)-3-Pentenenitrile

c16529661

836

C₅H₇N

(Z)-2-Pentenenitrile

c25899507

837

C₅H₇N

1H-Pyrrole, 1-methyl-

c96548

838

C₅H₇N

Cyclobutanecarbonitrile

c4426113

839

C₅H₉N

1,2,3,6-Tetrahydropyridine

c694053

840

C₅H₉N

Butanenitrile, 2-methyl-

c18936179

841

C₅H₉N

Pentanenitrile

c110598

842

C₅H₉N

Propanenitrile, 2,2-dimethyl-

c630182

843

C₆H₁₀

Bicyclo[3.1.0]hexane

c285585

844

C₅H₁₁N

Cyclopentanamine

cypentam

845

C₅H₁₁N

Piperidine

piper

846

C₄H₁₂N₂

1,2-Butanediamine

c4426486

847

C₄H₁₂N₂

2-Methyl-1,2-propanediamine

c811938

848

Li₂CO₃

Lithium Carbonate

li2co3

849

C₂O₄^--

oxalate anion

c2o4

850

N₂O₄

Dinitrogen tetroxide

n2o4

851

C₂H₃NO₃

Oxamic acid

oxamic

852

C₄H₄O₂

2(5H)-Furanone

furanone

853

C₄H₄O₂

2-Oxetanone, 4-methylene-

c674828

854

C₂H₄N₂O₂

Oxalamide

oxalamide

855

C₃H₄O₂S

2H-Thiete-1,1-dioxide

c7285327

856

C₃H₄S₃

1,3-Dithiolane-2-thione

c822388

857

C₄H₅NO

3-Methylisoxazole

isox3m

858

C₄H₅NO

Isoxazole, 5-methyl-

c5765446

859

C₄H₅NS

4-Methylthiazole

c693958

860

C₅H₆S

Thiophene, 2-methyl-

c554143

861

C₅H₆S

Thiophene, 3-methyl-

c616444

862

C₄H₆O₂

2,3-Butanedione

c431038

863

C₄H₆O₂

2-Propenoic acid, methyl ester

c96333

864

C₄H₆OS

2,3-dihydrothiophene-2-ol

c9000117

865

C₄H₆OS

2,5-dihydrothiophene-3-ol

c9000093

866

C₄H₆OS

4,5-dihydrothiophene-2-ol

c9000106

867

C₄H₆OS

4,5-dihydrothiophene-3-ol

c9000082

868

C₄H₆OS

Dihydro-2-(3H)-thiophenone

c1003107

869

C₄H₆OS

Dihydro-3-(2H)-thiophenone

c1003049

870

C₄H₆OS

Vinyl sulfoxide

c1115157

871

CH₆N₄S

Carbonothioic dihydrazide

thiacarb

872

C₂H₆N₂O₂

(E)-Azodioxymethane

c37765154

873

C₂H₆N₂O₂

Dimethylnitroamine

c4164287

874

C₃H₆S₃

Carbonotrithioic acid, dimethyl ester

c2314489

875

C₂H₆O₃S

Sulfurous acid, dimethyl ester

c616422

876

C₄H₇NO

2-Pyrrolidinone

c616455

877

C₄H₇NO

Methacrylamide

c79390

878

C₄H₇NO

Oxazole, 4,5-dihydro-2-methyl-

c1120645

879

HCONH₂CN₂H₄

formamide aminomethanimine dimer

d13

880

CH₃CH(CH₃)ONO

Isopropyl nitrite

c541424

881

CH₃CH(NH₂)COOH

Alanine

alanine

882

CH₃NHCH₂COOH

Sarcosine

sarcosine

883

NH₂CH₂CH₂COOH

β–alanine

betaalanine

884

NH₂COOC₂H₅

Urethane

urethane

885

C₅H₈O

2H-Pyran, 3,4-dihydro-

c110872

886

C₅H₈O

Furan, 2,3-dihydro-5-methyl-

c1487156

887

N(CH₃)₂CONH₂

Urea, N,N-dimethyl-

c598947

888

NH₂CONHC₂H₅

Urea, ethyl-

c625525

889

C₄H₈O₂

1,3-Dioxane

dioxan13

890

C₄H₈O₂

1,3-Dioxolane, 2-methyl-

c497267

891

C₄H₈O₂

1,4-Dioxane

dioxan14

892

C₄H₈O₂

Ethene, 1,1-dimethoxy-

c922690

893

C₄H₈OS

s-Ethyl thioacetate

c625605

894

C₃H₈O₃

1,2,3-Propanetriol

glycerin

895

C₃H₈O₂S

(Methylsulfonyl)ethane

c594434

896

C₄H₉NO

Butanamide

c541355

897

C₄H₉NO

Propanamide, 2-methyl-

c563837

898

C₅H₁₀O

2-Butanone, 3-methyl-

c563804

899

C₅H₁₀O

2H-Pyran, tetrahydro-

c142687

900

C₅H₁₀O

2-Pentanone

mpk

901

C₅H₁₀O

Cyclopentanol

c96413

902

C₅H₁₀O

Oxetane, 3,3-dimethyl-

c6921353

903

C₅H₁₀O

Pentanal

pal

904

C₅H₁₀S

2H-Thiopyran, tetrahydro-

c1613510

905

C₅H₁₀S

3-Ethylthio-1-propene

c5296628

906

C₅H₁₀S

Cyclopentanethiol

c1679078

907

C₅H₁₀S

Thiophene, tetrahydro-2-methyl-

c1795091

908

C₅H₁₀S

Thiophene, tetrahydro-3-methyl-

c4740005

909

C₄H₁₀O₂

1,1-Dimethoxyethane

c534156

910

C₄H₁₀O₂

1,3-Butanediol

budiol13

911

C₄H₁₀O₂

1,4-Butanediol

budiol14

912

C₄H₁₀O₂

Ethane, 1,2-dimethoxy-

c110714

913

C₄H₁₀OS

Diethyl sulfoxide

c70291

914

C₄H₁₀S₂

1,4-Butanedithiol

budisl14

915

C₄H₁₁NO

Diethylhydroxylamine

c3710847

916

C₅H₁₂O

1-Butanol, 2-methyl-

c137326

917

C₅H₁₂O

1-Butanol, 3-methyl-

c123513

918

C₅H₁₂O

1-Pentanol

pentanol1

919

C₅H₁₂O

2-Butanol, 3-methyl-

c598754

920

C₅H₁₂O

2-Pentanol

peol2

921

C₅H₁₂O

3-Pentanol

pentan3ol

922

C₅H₁₂O

Butane, 1-methoxy-

meobu

923

C₅H₁₂O

Propane, 1-ethoxy-

proet

924

C₅H₁₂O

Propane, 2-methoxy-2-methyl-

c1634044

925

C₅H₁₂S

1-Butanethiol, 2-methyl-

c1878188

926

C₅H₁₂S

1-Butanethiol, 3-methyl-

c541311

927

C₅H₁₂S

1-Pentanethiol

c110667

928

C₅H₁₂S

1-Propanethiol, 2,2-dimethyl-

c1679089

929

C₅H₁₂S

2-Butanethiol, 2-methyl-

c1679090

930

C₅H₁₂S

2-Butanethiol, 3-methyl-

c2084186

931

C₅H₁₂S

Butane, 1-(methylthio)-

c628295

932

C₅H₁₂S

Ethyl propyl sulfide

c4110503

933

C₅H₁₂S

Propane, 2-(ethylthio)-

c5145993

934

C₅H₁₂S

Propane, 2-methyl-2-(methylthio)-

c6163640

935

CF₃CN

Acetonitrile, trifluoro-

cf3cn

936

CF₃CN⁺

Acetonitrile, trifluoro- cation

cf3cn+

937

B₂F₄

Diboron tetrafluoride

b2f4

938

C₂F₄

Tetrafluoroethylene

c2f4

939

C₂F₄⁺

Tetrafluoroethylene cation

c2f4+

940

C₂FCl₃

fluorotrichloroethene

c2fcl3

941

C₂Cl₄

Tetrachloroethylene

c2cl4

942

AsF₅

Arsenic pentafluoride

asf5

943

PCl₅

Phosphorus pentachloride

pcl5

944

SbCl₅

Antimony pentachloride

sbcl5

945

BrF₅

bromine pentafluoride

brf5

946

ClF₅

chlorinepentafluoride

clf5

947

IF₅

pentafluoroiodine

if5

948

CF₃CHO

trifluoroacetaldehyde

cf3cho

949

CCl₃CHO

trichloroacetaldehyde

ccl3cho

950

CF₃CH₂F

1,1,1,2-tetrafluoroethane

cf3ch2f

951

CF₃CH₂Cl

2,2,2-Trifluoroethyl chloride

cf3ch2cl

952

C₃H₅ClO₂

Carbonochloridic acid, ethyl ester

c541413

953

C₃H₅Cl₃

Propane, 1,2,3-trichloro-

prcl135

954

C₄H₈Cl₂

1,4-Dichlorobutane

c110565

955

C₄H₈Cl₂

Butane, 1,2-dichloro-

c616217

956

C₄H₈Cl₂

Butane, 1,3-dichloro-

c1190223

957

C₄H₈Cl₂

Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)-

c2211678

958

C₄H₈Cl₂

Butane, 2,3-dichloro-, (r*,s*)-

c4028562

959

C₄H₉ClO

1-Chloro-2-ethoxyethane

c628342

960

C₅H₁₁Cl

Pentane, 1-chloro-

pencl1

961

C₆H₅CH₂

benzyl radical

benzyl

962

C₆H₅CH₃

toluene

963

C₇H₈

cycloheptatriene

cht

964

C₇H₈

Norbornadiene

norbor

965

C₇H₈

Quadricyclane

qucy

966

C₇H₁₂

Norbornane

nor

967

C₇H₁₆

2-methylhexane

2mhex

968

C₇H₁₆

3-methylhexane

hex3m

969

C₇H₁₆

heptane

970

C₆H₇N

2-Methylpyridine

971

C₆H₅NH₂

aniline

972

C₆H₁₃N

2-Methylpiperidine

pip2m

973

C₆H₁₃N

cyclohexanamine

cham

974

N₂O₅

Dinitrogen pentoxide

n2o5

975

C₄H₂O₃

Maleic Anhydride

malan

976

C₅H₄O₂

4-Cyclopentene-1,3-dione

cpdio

977

C₆H₅O

phenoxy radical

phenoxy

978

C₅H₅NO

2(1H)-Pyridinone

c72762006

979

C₅H₅NO

2(3H)-Pyridinone

c9000048

980

C₅H₅NO

2(5H)-Pyridinone

c9000037

981

C₅H₅NO

2-Pyridinol

c109104

982

C₅H₅NO

3(2H)-Pyridinone

c9000004

983

C₅H₅NO

3(4H)-Pyridinone

c9000026

984

C₅H₅NO

3(6H)-Pyridinone

c9000015

985

C₅H₅NO

3-Pyridinol

c109002

986

C₅H₅NO

4(1H)-Pryidinone

c9000060

987

C₅H₅NO

4(3H)-Pryidinone

c9000059

988

C₅H₅NO

4-Pyridinol

c626642

989

C₆H₅OH

phenol

990

C₆H₆O

2,4-Cyclohexadienone

c24599573

991

C₆H₅SH

Benzenethiol

phsh

992

C₄H₈O₂S

Sulfolane

sulfolane

993

CH(C₂H₃)₃

trivinyl methane

tvm

994

C₆H₁₀O

cyclohexanone

chexo

995

C₆H₁₂O

hexanal

c6h12o

996

CF₃COCl

trifluoroacetyl chloride

cf3cocl

997

CF₃CHFCl

1,1,1,2-tetrafluorochloroethane

cf3chfcl

998

CF₃CHCl₂

1,1-Dichloro-2,2,2-trifluoroethane

cf3chcl2

999

CHCl₂CClF₂

Ethane, 1,2,2-trichloro-1,1-difluoro-

chcl2cclf2

1000

CCl₃CHCl₂

pentachloroethane

ccl3chcl2

1001

C₆H₅F

Fluorobenzene

bzf

1002

C₆H₅Cl

chlorobenzene

bzcl

1003

C₆H₅Br

bromobenzene

bzbr

1004

C₆H₅CCH

phenylacetylene

phac

1005

C₆H₅CHCH₂

Styrene

styrene

1006

C₈H₈

cyclooctatetraene

cot

1007

C₆H₅CH₂CH₃

Ethylbenzene

etbz

1008

CH₃C₆H₄CH₃

meta-xylene

mxylene

1009

CH₃C₆H₄CH₃

paraxylene

pxylene

1010

C₈H₁₈

Octane

c8h18

1011

C₆H₅CN

phenyl cyanide

phcn

1012

C₆H₁₂N₂

Triethylenediamine

ted

1013

C₄O₄^--

squarate dianion

c4o4--

1014

S₈

Octasulfur

1015

C₆H₄O₂

parabenzoquinone

pbq

1016

C₄H₄N₂O₂

Uracil

uracil

1017

C₆H₅OCH₃

Anisole

anisole

1018

C₆H₁₂O₂

Methyl pivalate

c598981

1019

C₆H₁₂O₂

Hexanoic acid

hexa

1020

CF₃CF₂Cl

pentafluorochloroethane

cf3cf2cl

1021

CF₂ClCF₂Cl

1,2-Dichloro-1,1,2,2-tetrafluoroethane

cf2clcf2cl

1022

CF₃CFCl₂

1,1-Dichlorotetrafluoroethane

cf3cfcl2

1023

CF₂ClCFCl₂

Ethane, 1,1,2-trichloro-1,2,2-trifluoro-

cf2clcfcl2

1024

CF₃CCl₃

1,1,1-trifluoro-2,2,2-trichloroethane

cf3ccl3

1025

C₂F₆

hexafluoroethane

c2f6

1026

IF₇

Iodine heptafluoride

if7

1027

C₆H₄F₂

metadifluorobenzene

mdfb

1028

C₆H₄F₂

orthodifluorobenzene

odfb

1029

C₅H₄N₄

purine

1030

C₈H₇N

Indole

indole

1031

C₆H₅NO₂

Nitrobenzene

c6h5no2

1032

C₆H₅COOH

benzoic acid

benzo

1033

C₁₀H₁₆

adamantane

1034

SF₅CF₃

Sulfur, pentafluoro(trifluoromethyl)-

sf5cf3

1035

C₃F₈

perfluoropropane

c3f8

1036

Fe(CO)₅

Iron pentacarbonyl

ipc

1037

Fe(C₅H₅)₂

ferrocene

fecp2

1038

B₁₂H₁₂^--

Dodecahydrododecaborate(2-)

b12h12--

1039

C₁₂H₈

Acenaphthylene

acenaph

1040

C₁₂H₁₀

biphenyl

1041

C₆F₆

hexafluorobenzene

c6f6

1042

C₁₄H₁₀

Anthracene

anth

1043

C₁₄H₁₀

Phenanthrene

phenanthrene

1044

C₁₈H₁₂

Tetracene

tetracene

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
	Home All data for one species Geometry Experimental Experimental Geometries Same bond/angle many molecules Internal Coordinates by type Bond angles Calculated Calculated geometry Rotational constant Moments of inertia Products of moments of inertia BSE Bond lengths Show me a calculated geometry Comparisons Bonds, angles Rotational Constants Products of moments of inertia Point group Bad Calculations Bad moment of inertia Tutorials and Explanations Angle formulas Vibrations Experimental Vibrational frequencies Calculated Frequencies Scale factors Reactions Entropies Ions List Ions Energy Calculated Ionization Energy Compare Ionzation energy Electron Affinity Calculated Electron affinity Compare Electron affinity Proton Affinity Calculated Proton affinity Compare Proton affinity Ionization changes point group Experimental One molecule all properties One property a few molecules Enthalpy of formation Entropy Integrated Heat Capacity Heat Capacity Rotational Constants Vibrational Frequencies Dipole moment Ionization Energy Polarizability Quadrupole Point Groups Geometry Experimental Geometries Internal Coordinates by type Bond angles Rotational Constants Point Groups Diatomic bond lengths Vibrations Vibrational frequencies Diatomic Triatomics Energy Atomization Energy Internal Rotation Electrostatics Dipole Quadrupole Polarizability Reference Data Reference states Spin Splittings Molecules with good enthalpy Enthalpy at 0 Kelvin Calculated Energy Optimized Energy Energy 298K Minimum conformation Hydrogen bonds H bond with counterpoise Reaction Reaction Energy 0K Reaction Energy 298K Internal Rotation Barriers to internal rotation Rotational barrier and dipole Rotational Barrier 2 molecules Orbital HOMO LUMO gap HOMO Orbital Energies Nuclear repulsion energy Correlation Full vs Frozen core energies Partial correlation energies Ion Calculated Ionization Energy Vertical ionization Energy Calculated Electron affinity Calculated Proton affinity Atom charge differences Excited State Singlet triplet gap Electronic state Transition state Basis Set Extrapolation BSE energy BSE Bond lengths Geometry Calculated geometry AIM bond orders One type of bond Rotation Rotational constant Products of moments of inertia Moments of inertia Inertial defects Second moments Point group State symmetry <r2> Sorted by r2 Z-matrix Bad Calculations Bad moment of inertia Bad Calculated Bond Lengths Bad point group Worst molecules Vibrations Frequencies Animated vibrations Anharmonic Zero point energy (ZPE) Scale Factors Scale factors Scale factor uncertainty Calculate a scale factor Why scale vibrations Set scaling factors Bad Calculations Bad Vib. HF vs MP2 Bad vib. Calc. vs exp. Big anharmonicity Electrostatics Charges Mulliken CHELP Aim ESP Dipole Dipole Dipole angle Dipole calculation types Quadrupole Polarizability Spin Spin density Entropy and Heat Capacity Entropy Reaction entropy Heat Capacity Reaction Reaction Energy 0K Reaction Energy 298K Isodesmic reactions Transition State Transition state Transition state frequencies Transition state geometries IRC Lookup by property By frequency Comparisons Geometry Bonds, angles Bond, angle, or dihedral DFT grid size on point group DFT grid on bond length Core correlation - bond length Same bond/angle many molecules Isoelectronic diatomics Isoelectronic triatomic angles Average bond lengths Rotation Rotational Constants Products of moments of inertia Point group Vibrations Vibrations 2 calculations Frequency differences One frequency Zero point energy Intensity Intensity for one mode Vibrational intensities Reduced mass comparison Anharmonic Triatomic Scale factors Energy Reaction Reaction Energy 0K Reaction Energy 298K Atomization 0K Atomization 298K Single point vs optimized DFT grid size on energy Semiempirical enthalpy Internal rotation Similar molecules Conformation Sets of isomers Sets of tautomers Isomers Entropy Entropy Heat capacity Entropy of several molecules Integrated heat capacity Reaction entropy Electrostatics Dipole Polarizability Several molecules Quadrupole Ion Compare Ionzation energy Koopman ionization energy Koopman IE for a few molecules Compare Electron affinity Compare Proton affinity Protonation Site Resources Info on Results Calculations Done Method and basis set List molecules One molecule Multiple conformers, states Multiple conformers, states Basis functions used I/O files Input/output files MOL file Z-matrix wfn files Glossary Conversion Forms B to I, I to B Angle formulas Integrated heat Capacity Calculating Enthalpy Links NIST Links NIST webbook bibliographic data CCCBDB Experimental data External links Basis Set Exchange Computational Chemistry List Thermochemistry in Gaussian Minnesota Database Collection Benchmark Energy and Geometry Point Groups Thermochemistry Thermochemistry Molecules with good enthalpy A → B + C Reference states Tutorials Vibrations Why scale vibrations Zero-point energies Entropy Methyl rotor entropy Entropy and conformations Energy Getting enthalpy of formation Vertical vs adiabatic IE Thermo from calculations Electrostatics Dipole parts by point group Quadrupoles Geometry Angle formulas Cost Cost Comparison Timings Comparison Bad Calculations Geometry Bad moment of inertia Bad Calculated Bond Lengths Bad point group Worst molecules Vibrations Bad vib. Calc. vs exp. Bad Vib. HF vs MP2 Bad scale factors Low excited states Oddities NaCN Is not linear FAQ Help Units Choose Units Energy Bond length Rotational Constant Moment of Inertia Dipole and Quadrupole Polarizability Explanations Hartree cm-1 Debye Credits Just show me Show me a calculated geometry Summary Using older interface Limit Basis sets Method options List Recent molecules Choose a few Molecules Number of atoms By heavy atoms Diatomics InChI Deuterated Dimers Geometry Point group Point group count Bonds types Isodesmic reactions Bad point group Multiple conformers, states Vibrations Big anharmonicity Energy Enthalpy at 0 Kelvin Similar molecules Similar Isomers Cis/trans Tautomers Multiple conformers, states Ions, Dipoles, etc. List Ions Ionization changes point group Dipole Quadrupole Polarizability Proton Affinities Index of CCCBDB Feedback Error form Wants
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