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Release 22May 2022
NIST Standard Reference Database 101
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III.F.1. (I.A.4.)

List of which calculations are completed at CCD /cc-pVTZ

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count Species Name State Conformation
1 D Deuterium atom 1SKh
2 H Hydrogen atom 1SKh
3 H- Hydrogen atom anion 2SKh
4 H+ Hydrogen atom cation  Kh
5 D2 Deuterium diatomic 1ΣgD∞h
6 H2 Hydrogen diatomic 1ΣgD∞h
7 H2- hydrogen diatomic anion 2Σu+D∞h
8 H2+ Hydrogen cation 2Σg+D∞h
9 HD Deuterium hydride 1ΣgD∞h
10 He Helium atom 1SKh
11 He Helium atom   
12 He- Helium atom anion 2SKh
13 He+ Helium atom cation 2SKh
14 HeH+ Helium hydride cation 1ΣC∞v
15 He2+ helium diatomic cation 2ΣuD∞h
16 Li Lithium atom 2SKh
17 Li- Lithium atom anion 1SKh
18 Li+ Lithium atom cation 1SKh
19 Na Sodium atom 2SKh
20 Na- Sodium atom anion 1SKh
21 LiH Lithium Hydride 1ΣC∞v
22 LiH- lithium hydride anion 2ΣC∞v
23 LiH+ lithium hydride cation 2ΣC∞v
24 NaH sodium hydride 1ΣC∞v
25 NaH- sodium hydride anion 2ΣC∞v
26 NaH+ sodium hydride cation 2ΣC∞v
27 Be Beryllium atom 1SKh
28 Be+ Beryllium atom cation 2SKh
29 Mg Magnesium atom 1SKh
30 Mg- Magnesium atom anion 2PKh
31 Mg+ Magnesium atom cation 2SKh
32 Ca Calcium atom 1SKh
33 BeH beryllium monohydride 2ΣC∞v
34 BeH- berylium monohydride anion 1ΣC∞v
35 BeH+ beryllium monohydride cation 1ΣC∞v
36 MgH magnesium monohydride 2ΣC∞v
37 MgH- magnesium monohydride anion 1ΣC∞v
38 MgH+ magnesium monohydride cation 1ΣC∞v
39 CaH Calcium monohydride 2ΣC∞v
40 CaH+ Calcium monohydride cation 2ΣC∞v
41 TiH Titanium monohydride 4ΦC∞v
42 ZnH+ Zinc, protonated   
43 BeH2 beryllium dihydride 1ΣgD∞h
44 BeH2+ Beryllium dihydride cation 2ΣC∞v
45 BeH2+ Beryllium dihydride cation 2ΣuD∞h
46 BeH2+ Beryllium dihydride cation   
47 MgH2 magnesium dihydride 1ΣgD∞h
48 B Boron atom 2PKh
49 B Boron atom 4PKh
50 B+ Boron atom cation 1SKh
51 Al Aluminum atom 2PKh
52 Al- Aluminum atom anion 3PKh
53 Al+ Aluminum atom cation 1SKh
54 Sc Scandium atom 2DKh
55 Sc+ Scandium cation 3DKh
56 Ga Gallium atom 2P 
57 Ga- Gallium atom anion 3POh
58 Ga+ Gallium atom cation 1S 
59 BH Boron monohydride 1ΣC∞v
60 BH Boron monohydride 3ΠC∞v
61 BH- boron monohydride anion 2ΠC∞v
62 BH- boron monohydride anion 4ΣC∞v
63 BH+ boron monohydride cation 2ΣC∞v
64 AlH aluminum monohydride 1ΣC∞v
65 AlH- aluminum monohydride anion 2ΠC∞v
66 AlH+ aluminum monohydride cation 2ΣC∞v
67 ScH Scandium monohydride 1ΣC∞v
68 ScH+ Scandium monohydride cation 2ΣC∞v
69 GaH Gallium monohydride 1ΣC∞v
70 GaH+ Gallium monohydride cation 2ΣC∞v
71 BH2 boron dihydride 2A1C2v
72 BH2- boron dihydride anion 3B1C2v
73 BH2- boron dihydride anion 1A1C2v
74 BH2+ Boron dihydride cation 1ΣgD∞h
75 AlH2 aluminum dihydride 2A1C2v
76 AlH2- aluminum dihydride anion 1A1C2v
77 AlH2+ aluminum dihydride cation 1ΣgD∞h
78 BH3 boron trihydride 1A1'D3h
79 BH3- boron trihydride anion 2A2"D3h
80 BH3+ boron trihydride cation 2E'D3h
81 BH3+ boron trihydride cation 2B2C2v
82 BH3+ boron trihydride cation  C2v
83 AlH3 aluminum trihydride 1A1'D3h
84 AlH3- aluminum trihydride anion 2A2"D3h
85 AlH3- aluminum trihydride anion  C3v
86 AlH3+ aluminum trihydride cation 2ED3h
87 AlH3+ aluminum trihydride cation 2A1C2v
88 ScH3 Scandium trihydride 1A1'D3h
89 ScH3 Scandium trihydride 1A1C3v
90 GaH3 Gallium trihydride 1A1'D3h
91 BH4 borohydride 2B2C2v
92 BH4- borohydride anion 1A1Td
93 C Carbon atom 3P0Kh
94 C Carbon atom 3P1Kh
95 C- Carbon atom anion 2DKh
96 C+ Carbon atom cation 2PKh
97 Si Silicon atom 3PKh
98 Si Silicon atom 1SKh
99 Si- Silicon atom anion 4SKh
100 Si+ Silicon atom cation 2PKh
101 Ge Germanium atom 3PKh
102 Ge- Germanium anion 4SKh
103 Ge+ Germanium cation 2PKh
104 CH Methylidyne 2Π1/2C∞v
105 CH Methylidyne 4Σ-C∞v
106 CH- methylidyne anion 3ΣC∞v
107 CH+ Methylidyne cation 1ΣC∞v
108 SiH Silylidyne 2ΠC∞v
109 SiH- silicon monohydride anion 3ΣC∞v
110 SiH+ silicon monohydride cation 1ΣC∞v
111 GeH germylidene 2ΠC∞v
112 GeH+ Germaniun monohyrdide cation 1ΣC∞v
113 CH2 Methylene 3B1C2v
114 CH2 Methylene 3ΣGD∞h
115 CH2 Methylene 1A1C2v
116 CH2- methylene anion 2B1C2v
117 CH2+ methylene cation 2A1C2v
118 CH2+ methylene cation 2ΠD∞h
119 SiH2 silicon dihydride 1A1C2v
120 SiH2 silicon dihydride 3B1C2v
121 SiH2- silicon dihydride anion 2B1C2v
122 SiH2+ silicon dihydride cation 2A1C2v
123 GeH2 germylene 1A1C2v
124 GeH2- germylene anion 2B1C2v
125 CH3 Methyl radical 2A1D3h
126 CH3- methyl anion 1A1C3v
127 CH3+ methyl cation 1A1'D3h
128 SiH3 Silyl radical 2A1C3v
129 SiH3- Silyl anion 1A1C3v
130 SiH3+ Silyl cation 1A1'D3h
131 GeH3 Germyl radical 2A1C3v
132 GeH3+ germyl cation 1A1'D3h
133 CD4 methane-d4 1A1Td
134 CH2D2 methane-d2 1A1C2v
135 CH3D methane-d 1A1C3v
136 CH4 Methane 1A1Td
137 CH4- Methane anion 2A1Td
138 CH4+ Methane cation 2B1C2v
139 CH4+ Methane cation 2T2Td
140 CH4+ Methane cation 2B2D2d
141 CHD3 methane-d3 1A1C3v
142 SiH2D2 silane-d2   
143 SiH4 Silane 1A1Td
144 GeH4 Germane 1A1Td
145 SiH5+ Silane, protonated   
146 N Nitrogen atom 4SKh
147 N- Nitrogen atom anion 3SKh
148 N+ Nitrogen atom cation 3PKh
149 P Phosphorus atom 4SKh
150 P- Phosphorus atom anion 3PKh
151 P+ Phosphorus atom cation 3PKh
152 V Vanadium atom 4FKh
153 V+ Vanadium atom cation 5DKh
154 As Arsenic atomic 4SKh
155 As- Arsenic anion 3PKh
156 As+ Arsenic cation 3PKh
157 NH Imidogen 3Σ-C∞v
158 NH Imidogen 1Σ+C∞v
159 NH- Imidogen anion 2ΠC∞v
160 NH+ imidogen cation 2ΠC∞v
161 PH phosphorus monohydride 3Σ-C∞v
162 PH phosphorus monohydride 1ΔC∞v
163 PH- phosphorus monohydride anion 2ΠC∞v
164 PH+ phosphorus monohydride cation 2ΠC∞v
165 AsH Arsenic monohydride 3ΣC∞v
166 AsH Arsenic monohydride 1ΣC∞v
167 AsH+ Arsenic monohydride cation 2ΠC∞v
168 ND2 Amidogen-d2 2B1C2v
169 NH2 Amino radical 2B1C2v
170 NH2- amino anion 1A1C2v
171 NH2+ Amino cation 3B1C2v
172 NH2+ Amino cation 1A1C2v
173 PH2 Phosphino radical 2B1C2v
174 PH2- Phosphino anion 1A1C2v
175 PH2+ Phosphino cation 1A1C2v
176 AsH2 Arsenic dihydride 2A1C2v
177 AsH2+ Arsenic dihydride cation 1A1C2v
178 ND3 Ammonia-d3 1A1C3v
179 NH3 Ammonia 1A1C3v
180 NH3- Ammonia anion 2A1C3v
181 NH3+ ammonia cation 2A2"D3h
182 PH3 Phosphine 1A1C3v
183 PH3+ Phosphine cation 2A1C3v
184 AsH3 Arsine 1A1C3v
185 AsH3+ Arsine cation 2A1C3v
186 AsH4+ Arsonium   
187 NH4 Ammonium radical   
188 NH4+ ammonium cation 1A1Td
189 PH4 Phosphoranyl radical   
190 PH4+ phosphonium cation   
191 O Oxygen atom 3SKh
192 O- Oxygen atom anion 2PKh
193 O+ Oxygen atom cation 4SKh
194 S Sulfur atom 3PKh
195 S Sulfur atom   
196 S- Sulfur atom anion 2PKh
197 S+ Sulfur atom cation 4SKh
198 Se Selenium atom 3PKh
199 Se- Selenium atom anion 2PKh
200 Se+ Selenium atom cation 4SKh
201 DO Hydroxyl-d 2ΠC∞v
202 OH Hydroxyl radical 2ΠC∞v
203 OH- hydroxide anion 1ΣC∞v
204 OH+ hydoxyl cation 3ΣC∞v
205 OH+ hydoxyl cation 1ΣC∞v
206 DS Mercapto-d 2ΠC∞v
207 HS Mercapto radical 2ΠC∞v
208 HS- mercapto anion 1ΣC∞v
209 HS+ sulfur monohydride cation 3ΣC∞v
210 CrH+ Chromium hydride cation 5ΣC∞v
211 HSe Selenium monohydride 2ΠC∞v
212 HSe- selenium monohydride anion 1ΣC∞v
213 HSe+ selenium monohydride cation 3ΣC∞v
214 HSe+ selenium monohydride cation 1ΣC∞v
215 D2O Deuterium oxide 1A1C2v
216 H2O Water 1A1C2v
217 H2O- water anion 2A1C2v
218 H2O- water anion 2A'Cs
219 H2O+ water cation 2B1C2v
220 HDO Water-d1 1A1C2v
221 D2S Hydrogen sulfide-d2 1A1C2v
222 H2S Hydrogen sulfide 1A1C2v
223 H2S- Hydrogen sulfide anion 2A'Cs
224 H2S+ Hydrogen sulfide cation 2B1C2v
225 H2Se Hydrogen selenide 1A1C2v
226 H2Se+ Hydrogen selenide cation 2B1C2v
227 H3O+ hydronium cation 1A1C3v
228 H3S+ Sulfonium cation 1A1C3v
229 H3Se+ Hydrogen Selenide, protonated 1A1C3v
230 F Fluorine atom 2PKh
231 F- Fluorine atom anion 1SKh
232 F+ Fluorine atom cation 3SKh
233 F+ Fluorine atom cation 1DKh
234 Cl Chlorine atom 2PKh
235 Cl- Chlorine atom anion 1SKh
236 Cl+ Chlorine atom cation 3PKh
237 Cl+ Chlorine atom cation 1DKh
238 Br Bromine atom 2PKh
239 Br- Bromine atom anion 1SKh
240 Br+ Bromine atom cation 3PKh
241 DF Hydrofluoric acid-d 1ΣC∞v
242 HF Hydrogen fluoride 1ΣC∞v
243 HF- hydrogen fluoride anion 2ΣC∞v
244 HF+ hydrogen fluoride cation 2ΠC∞v
245 DCl Hydrochloric acid-d 1ΣC∞v
246 HCl Hydrogen chloride 1ΣC∞v
247 HCl- hydrogen chloride anion 2ΣC∞v
248 HCl+ hydrogen chloride cation 2ΠC∞v
249 HBr hydrogen bromide 1ΣC∞v
250 HBr- hydrogen bromide anion 2ΣC∞v
251 HBr+ hydrogen bromide cation 2ΠC∞v
252 H2Cl+ dihydrogen monochloride cation 1A1C2v
253 H2Br+ protonated hydrogen bromide 2A1C2v
254 Ne Neon atom 1SKh
255 Ne Neon atom   
256 Ne- Neon atom anion 2SKh
257 Ne+ Neon atom cation 2PKh
258 Ar Argon atom 1SKh
259 Ar- Argon atom anion 2SKh
260 Ar+ Argon atom cation 2PKh
261 Kr Krypton atom 1SKh
262 Kr+ Krypton cation 2PKh
263 HeLi+ Helium Lithium cation   
264 NeH neon hydrogen 2ΣC∞v
265 NeH+ neon hydrogen cation 1ΣC∞v
266 ArH+ Argon hydride cation 1ΣC∞v
267 KrH+ Protonated Krypton 1ΣC∞v
268 H2Ar H2 Ar dimer 1ΣC∞v
269 Li2 Lithium diatomic 1ΣgD∞v
270 Li2- lithium diatomic anion 2ΣuD∞h
271 Li2+ lithium diatomic cation 2ΣgD∞h
272 NaLi lithium sodium 1ΣC∞v
273 NaLi- lithium sodium anion 2ΣC∞v
274 NaLi+ lithium sodium cation 2ΣC∞v
275 Na2 Sodium diatomic 1ΣgD∞h
276 Na2- sodium diatomic anion 2ΣuD∞h
277 Na2+ sodium diatomic cation 2ΣgD∞h
278 LiBe Lithium Beryllium 2ΣC∞v
279 LiMg Lithium magnesium 2ΣC∞v
280 NaBe Sodium Beryllium 2ΣC∞v
281 NaMg Sodium Magnesium 2ΣC∞v
282 Be2 Beryllium diatomic 1ΣgD∞h
283 Be2 Beryllium diatomic 3ΠgD∞h
284 Be2- Beryllium diatomic anion 2ΠuD∞h
285 Be2+ Beryllium diatomic cation 2ΣuD∞h
286 BeMg Beryllium Magnesium 1ΣC∞v
287 Mg2 Magnesium diatomic 1ΣgD∞h
288 Mg2- magnesium diatomic anion 2ΠUD∞h
289 Mg2+ magnesium diatomic cation 2ΣuD∞h
290 Ca2 Calcium diatomic 1ΣGD∞h
291 LiB Lithium boride 3ΠC∞v
292 LiAl Lithium Aluminum   
293 NaAl Sodium aluminum 1ΣC∞v
294 BeB Beryllium monoboride 2ΠC∞v
295 B2 Boron diatomic 3ΣgD∞h
296 B2 Boron diatomic 1ΣgD∞h
297 B2 Boron diatomic 5ΣuD∞h
298 B2- Boron diatomic anion 4ΣgD∞h
299 B2+ Boron diatomic cation 2ΠD∞h
300 BAl Boron Aluminum 3ΣC∞v
301 Al2 Aluminum diatomic 1ΣgD∞h
302 Al2- aluminum diatomic anion 4ΣgD∞h
303 Al2+ aluminum diatomic cation 2ΣgD∞h
304 BGa Boron Gallium 3ΣC∞v
305 AlGa Aluminum Gallium 3ΣC∞v
306 AlGa Aluminum Gallium 1ΣC∞v
307 Ga2 Gallium diatomic 3Piu 
308 HBBH Diborane(2) 3ΣGD∞h
309 LiBH4 Lithium borohydride 1A1C3v
310 B2H4 Diborane(4) D2d 1A1D2d
311 HBHHBH Diborane(4) C2V 1A1C2v
312 B2H6 Diborane 1AgD2h
313 B2H6+ Diborane cation   
314 Al2H6 dialane 1AGD2h
315 Ga2H6 digallane 1AGD2h
316 LiC Lithium Carbide 4ΣC∞v
317 BeC Beryllium Carbide 3Σ-C∞v
318 BeC Beryllium Carbide   
319 CaC Calcium monocarbide   
320 BC boron monocarbide 4Σ-C∞v
321 BC boron monocarbide 2ΠC∞v
322 BC- boron monocarbide anion 3ΠuC∞v
323 BC- boron monocarbide anion 1Σg+C∞v
324 BC+ boron monocarbide cation 3ΣC∞v
325 BC+ boron monocarbide cation 1ΣC∞v
326 AlC Aluminum carbide 4ΣC∞v
327 BSi Boron silicide 4ΣC∞v
328 BSi Boron silicide 2ΣC∞v
329 C2 Carbon diatomic 1Σg+D∞h
330 C2 Carbon diatomic 3ΠuD∞h
331 C2- carbon diatomic anion 2ΣgD∞h
332 C2+ carbon diatomic cation 4ΣgD∞h
333 C2+ carbon diatomic cation 2ΠD∞h
334 SiC silicon monocarbide 3ΣC∞v
335 SiC silicon monocarbide 1ΣC∞v
336 SiC- silicon monocarbide anion 2ΣgC∞v
337 SiC+ silicon monocarbide cation 2ΠC∞v
338 Si2 Silicon diatomic 3ΣgD∞h
339 Si2 Silicon diatomic 1ΣgD∞h
340 Si2- silcon diatomic anion 2ΣgD∞h
341 Si2+ silcon diatomic cation 2ΠD∞h
342 GeC Germanium monocarbide 1ΣC∞v
343 GeC Germanium monocarbide   
344 SiGe Silicon Germanium   
345 Ge2 Germanium diatomic 3ΣgD∞h
346 Ge2 Germanium diatomic 1ΣGD∞h
347 C2H Ethynyl radical 2ΣC∞v
348 C2H- Ethynyl anion 1ΣC∞v
349 C2H+ Ethynyl cation 3ΠC∞v
350 C2H+ Ethynyl cation 1ΣC∞v
351 C2H2 Acetylene 1ΣgD∞h
352 C2H2+ acetylene cation 2ΠuD∞h
353 C2H2+ acetylene cation   
354 CCH2 vinylidene 1A1C2v
355 CCH2 vinylidene 3B2C2v
356 H2CC- vinylidene anion   
357 HCCH- acetylene anion   
358 HCCH- acetylene anion   
359 Si2H2 disilyne   
360 Si2H2 disilyne   
361 Si2H2 disilyne   
362 Si2H2 disilyne   
363 CH3Li methyl lithium 1A1C3v
364 CH2BH methyleneborane 1A1C2v
365 C2H3 vinyl 2A'Cs
366 C2H3- vinyl anion 1A'Cs
367 C2H3+ vinyl cation 1A1C2V bridging H
368 C2H3+ vinyl cation 1A1C2V HCCH2
369 C2H4 Ethylene 1AgD2h
370 C2H4- Ethylene anion 2AgC2h
371 C2H4+ Ethylene cation 2B3uD2h
372 C2H4+ Ethylene cation 2B3D2
373 CH3CH methylmethylene 3A"Cs
374 Si2H4 Disilene   
375 Si2H4 Disilene   
376 Si2H4 Disilene   
377 CH3BH2 methylborane 1A'Cs
378 C2H5 Ethyl radical 2A'Cs
379 C2H5- Ethyl anion 1A'Cs
380 C2H6 Ethane 1A1gD3d
381 C2H6 Ethane 1A1'D3h
382 C2H6+ ethane cation 2BgC2h
383 C2H6+ ethane cation 2AgCi
384 Si2H6 disilane 1EuD3d
385 GeH3CH3 methyl germane 1A1C3v
386 C2H7+ Ethane, protonated 1AC2
387 LiN Lithium Nitride 3ΣC∞v
388 LiN Lithium Nitride 1ΣC∞v
389 LiN+ Lithium Nitride cation 4ΣC∞v
390 LiP Lithium monophosphide   
391 LiP Lithium monophosphide   
392 BeN Beryllium mononitride 4ΣC∞v
393 BeN Beryllium mononitride 2ΠC∞v
394 BeN- Beryllium mononitride anion 1ΣC∞v
395 BeN+ Beryllium mononitride cation 3ΣC∞v
396 BeN+ Beryllium mononitride cation 1ΣC∞v
397 MgN Magnesium Nitride   
398 MgN Magnesium Nitride   
399 BN- boron nitride anion 2ΣC∞v
400 AlN- aluminum mononitride anion 2ΣC∞v
401 AlN+ aluminum mononitride cation 2ΠC∞v
402 BP Boron monophosphide 3ΠC∞v
403 BP Boron monophosphide 1ΣC∞v
404 AlP Aluminum monophosphide 3ΣC∞v
405 AlP Aluminum monophosphide 3ΠC∞v
406 AlP Aluminum monophosphide 1ΣC∞v
407 GaN Gallium mononitride 3ΠC∞v
408 GaN Gallium mononitride 1ΣC∞v
409 GaP Gallium monophosphide 3ΣC∞v
410 GaP Gallium monophosphide 1ΣC∞v
411 GaAs Gallium arsenide 3Π 
412 GaAs Gallium arsenide 1Σ 
413 BN boron nitride 3ΠC∞v
414 BN boron nitride 1ΣC∞v
415 BN+ boron nitride cation 2ΠC∞v
416 AlN Aluminum nitride 3ΠiC∞v
417 AlN Aluminum nitride 1ΣC∞v
418 CN Cyano radical 2ΣC∞v
419 CN- cyanide anion 1ΣC∞v
420 CN+ Cyano cation 1ΣC∞v
421 CP- carbon monophosphide anion 1ΣC∞v
422 CP+ carbon monophosphide cation 3ΣC∞v
423 CP+ carbon monophosphide cation 1ΣC∞v
424 SiN- silicon mononitride anion 1ΣC∞v
425 SiN+ silicon mononitride cation 3ΠC∞v
426 SiP Silicon monophosphide 2ΠC∞v
427 SiP- Silicon monophosphide anion 1ΣC∞v
428 SiP+ Silicon monophosphide cation 3ΣC∞v
429 SiP+ Silicon monophosphide cation 1ΣC∞v
430 N2 Nitrogen diatomic 1ΣgD∞h
431 N2 Nitrogen diatomic   
432 N2- nitrogen diatomic anion 2ΠgD∞h
433 N2+ diatomic nitrogen cation 2ΣgD∞h
434 PN Phosphorus mononitride 1ΣC∞v
435 PN- phosphorus nitride anion 2ΠC∞v
436 PN+ phosphorus nitride cation 2ΠC∞v
437 P2 Phosphorus diatomic 1ΣgD∞h
438 P2- phosphorus diatomic anion 2ΠgD∞h
439 P2+ phosphorus diatomic cation 2ΠUD∞h
440 AsN Arsenic mononitride 1ΣC∞v
441 AsP Arsenic monophosphide 1ΣC∞v
442 As2 Arsenic diatomic 1ΣgD∞h
443 HCN Hydrogen cyanide 1ΣC∞v
444 HCN- Hydrogen cyanide anion 2A'Cs
445 HCN+ hydrogen cyanide cation 2ΠC∞v
446 HNC+ hydrogen isocyanide cation   
447 HCP+ Phosphaethyne cation   
448 NNH Dinitrogen monohydride 2A'Cs
449 NNH+ Dinitrogen monohydride cation 1ΣC∞v
450 HPO+ Hydrogen phosphorus oxide cation 2A'Cs
451 LiNH2 lithium amide   
452 HBNH Boranimine 1ΣC∞v
453 CNH2 Aminomethylidyne radical 2B2C2v
454 CNH2+ N-protonated hydrogen isocyanide 1A1C2v
455 H2CN Dihydrogen cyanide radical 2B2C2v
456 H2CN+ hydrocyanonium cation 1A1C2v
457 HCNH methyleneazane 2A'CS cis
458 HCNH methyleneazane 2A'CS trans
459 HCNH+ N-protonated HCN 1ΣC∞v
460 H2NN Isodiazene   
461 N2H2 (E)-diazene 1AgC2h
462 N2H2 (Z)-Diazene 1A1C2v
463 N2H2+ trans-diazene cation 2AGC2h
464 CH2NH Methanimine 1A'Cs
465 CH2NH+ Methanimine cation   
466 CHNH2 aminomethylene   
467 CHNH2+ Aminocarbene cation   
468 CH2PH Phosphaethene 1A'Cs
469 BH2NH2 Boranamine   
470 CH2NH2+ methyleneamine cation 1A1C2v
471 N2H4 Hydrazine 1AC2
472 N2H4+ hydrazine cation 2AGC2h
473 CH3NH2 methyl amine 1A'Cs
474 CH3NH2+ methyl amine cation 2A'Cs
475 SiH3NH2 Silane, amino   
476 N2H5+ protonated hydrazine 1A'Cs
477 BH3PH3 borane phosphine   
478 BH3NH3 borane ammonia 1A1C3v
479 CH3NH3 methyl ammonium radical 2A1C3v
480 CH3NH3+ protonated methylamine 1A1C3v
481 CH3PH3+ methyl phosphine, protonated 1A1C3v
482 NH3NH3 Ammonia Dimer 1AgC2h
483 NH3NH3 Ammonia Dimer 1A'Cs
484 N2H7+ ammonia ammonium dimer   
485 LiO lithium oxide 2ΣC∞v
486 LiO- lithium oxide anion 1ΣC∞v
487 LiO- lithium oxide anion 3ΣC∞v
488 LiO+ lithium oxide cation 3ΣC∞v
489 LiO+ lithium oxide cation 1ΣC∞v
490 LiS Lithium monosulfide 2ΠC∞v
491 LiS+ Lithium sulfide cation 3ΣC∞v
492 NaO sodium monoxide 2ΣC∞v
493 NaO- sodium oxide anion 1ΣC∞v
494 NaO+ sodium oxide cation 3ΣC∞v
495 NaS Sodium sulfide 2ΠC∞v
496 LiSe Lithium monoselenide   
497 BeO beryllium oxide 1ΣC∞v
498 BeO- Beryllium monoxide anion 2ΣC∞v
499 BeO+ Beryllium monoxide cation 2ΠC∞v
500 MgO magnesium oxide 1Σ+C∞v
501 MgO- magnesium oxide anion 2ΣC∞v
502 MgO+ magnesium oxide cation 2ΠC∞v
503 CaO Calcium monoxide 1ΣC∞v
504 MgS- magnesium sulfide anion 2ΣC∞v
505 MgS+ magnesium sulfide cation 2ΠC∞v
506 CaS Calcium sulfide 1ΣC∞v
507 ZnO zinc monoxide 1ΣC∞v
508 ZnS Zinc sulfide 1Σ+C∞v
509 BeS- Beryllium monosulfide anion 2ΣC∞v
510 BeS+ Beryllium monosulfide cation 2ΠC∞v
511 BO boron monoxide 2ΣC∞v
512 BO- boron monoxide anion 1ΣC∞v
513 AlO- Aluminum monoxide anion 1ΣC∞v
514 AlO+ aluminum monoxide cation 1ΣC∞v
515 BS- boron monosulfide anion 1ΣC∞v
516 BS+ boron monosulfide cation 1ΣC∞v
517 AlS- aluminum monosulfide anion 1ΣC∞v
518 AlS+ aluminum monosulfide cation 1ΣC∞v
519 ScO Scandium monoxide 2ΣC∞v
520 GaO Gallium monoxide 2ΣC∞v
521 GaS Gallium monosulfide   
522 BO+ boron monoxide cation 1ΣC∞v
523 CO Carbon monoxide 1ΣC∞v
524 CO Carbon monoxide 3ΠC∞v
525 CO- carbon monoxide anion 2ΠC∞v
526 CO+ carbon monoxide cation 2ΣC∞v
527 CS carbon monosulfide 1ΣC∞v
528 CS- carbon monosulfide anion 2ΠC∞v
529 CS+ carbon monosulfide cation 2ΣC∞v
530 SiO Silicon monoxide 1ΣC∞v
531 SiO- silicon monoxide anion 2ΠC∞v
532 SiO+ silicon monoxide cation 2ΣC∞v
533 SiS silicon monosulfide 1ΣC∞v
534 SiS- silicon monosulfide anion 2ΠC∞v
535 SiS+ silicon monosulfide cation 2ΣC∞v
536 TiO Titanium monoxide 3ΔC∞v
537 CSe Carbon monoselenide 1ΣC∞v
538 CSe- Carbon monoselenide anion 2ΠC∞v
539 CSe+ Carbon monoselenide cation 2ΣC∞v
540 GeO Germanium monoxide 1ΣC∞v
541 GeS Germanium monosulfide 1ΣC∞v
542 SiSe Silicon Monoselenide   
543 SiSe+ Silicon Monoselenide cation   
544 GeSe Germanium monoselenide   
545 NO Nitric oxide 2ΠC∞v
546 NO- nitric oxide anion 3ΣC∞v
547 NO- nitric oxide anion 1ΔC∞v
548 NO+ nitric oxide cation 1ΣC∞v
549 NS Mononitrogen monosulfide 2ΠC∞v
550 NS- nitrogen sulfide anion 3ΣC∞v
551 NS- nitrogen sulfide anion 1ΣC∞v
552 NS+ nitrogen sulfide cation 1ΣC∞v
553 PO Phosphorus monoxide 2ΠC∞v
554 PO- phosphorus monoxide anion 3ΣC∞v
555 PO+ phosphorus monoxide cation 1ΣC∞v
556 PS phosphorus sulfide 2ΣC∞v
557 PS- phosphorus monosulfide anion 3ΣC∞v
558 PS- phosphorus monosulfide anion 1ΣC∞v
559 PS+ phosphorus monosulfide cation 1ΣC∞v
560 VO Vanadium monoxide 4Σ- 
561 AsO Arsenic monoxide 2ΠC∞v
562 NSe Nitrogen monoselenide 2ΠC∞v
563 AsS Arsenic monosulfide 2ΠC∞v
564 PSe Phosphorus monoselenide 2ΠC∞v
565 AsSe Arsenic monoselenide 2ΠC∞v
566 O2 Oxygen diatomic 3ΣgD∞h
567 O2 Oxygen diatomic 1ΔgD∞h
568 O2- oxygen diatomic anion 2ΠD∞h
569 O2-- dioxygen dianion   
570 O2+ diatomic oxygen cation 2ΠgD∞h
571 SO Sulfur monoxide 3ΣC∞v
572 SO Sulfur monoxide 1ΣC∞v
573 SO- sulfur monoxide anion 2ΠC∞v
574 SO+ sulfur monoxide cation 2ΠC∞v
575 S2 Sulfur diatomic 3ΣgD∞h
576 S2 Sulfur diatomic 1ΣD∞h
577 S2- sulfur diatomic anion 2ΠD∞h
578 S2+ sulfur diatomic cation 2ΠD∞h
579 SeO Selenium monoxide 3ΣC∞v
580 SeO Selenium monoxide 1?C∞v
581 SeO- selenium monoxide anion 2ΠC∞v
582 SeO+ selenium monoxide cation 2ΠC∞v
583 SeS- selenium monosulfide anion 2ΠC∞v
584 SeS+ selenium monosulfide cation 2ΠC∞v
585 Se2 Selenium diatomic 3ΣgD∞h
586 Se2 Selenium diatomic 1Σg+D∞h
587 Se2- selenium diatomic anion 2ΠD∞h
588 Se2+ selenium diatomic cation 2ΠgD∞h
589 LiOH lithium hydroxide 1ΣC∞v
590 BeOH beryllium monohydroxide 2A'Cs
591 BeOH beryllium monohydroxide 2ΣC∞v
592 HBO Boron hydride oxide 1ΣC∞v
593 HBS hydrogen boron sulfide 1ΣC∞v
594 COH Hydroxymethylidyne   
595 COH+ Carbon Monoxide, protonated 1ΣC∞v
596 HCO Formyl radical 2A'Cs
597 HCO- formyl anion 1A'Cs
598 HCO+ Formyl cation 1ΣC∞v
599 HCS Thioformyl radical 2A'Cs
600 HCS- Thioformyl anion 1A'Cs
601 HCS+ Thioformyl cation 1ΣC∞v
602 HNO Nitrosyl hydride 1A'Cs
603 HNO- Nitrosyl hydride anion 2A"Cs
604 HNO+ Nitrosyl hydride cation 2A'Cs
605 NOH Hydroxyimidogen 3A"Cs
606 NOH+ O-protonated nitric oxide 2A'Cs
607 HNS Sulfur imide 1A'Cs
608 HNS- Sulfur imide anion 2ACs
609 HO2 Hydroperoxy radical 2A"Cs
610 HO2- Hydroperoxy anion 1A'Cs
611 HO2+ Hydroperoxy cation 3A"Cs
612 HO2+ Hydroperoxy cation 1A'Cs
613 HSO+ Sulfur Monoxide, S-protonated   
614 SOH Sulfur Hydroxide   
615 SOH+ Sulfur Monoxide, protonated   
616 HS2 Thiosulfeno radical 2A"Cs
617 H2CO Formaldehyde 1A1C2v
618 H2CO- formaldehyde anion 2A'Cs
619 H2CO- formaldehyde anion   
620 H2CO+ formaldehyde cation 2B2C2v
621 HOCH hydroxycarbene 1A'CS trans
622 HOCH hydroxycarbene 1A'CS cis
623 H2CS Thioformaldehyde 1A1C2v
624 H2CS- thioformaldehyde anion   
625 H2CS- thioformaldehyde anion   
626 H2CS+ thioformaldehyde cation 2B2C2v
627 H2CSe Selenoformaldehyde   
628 H2NO nitroxide 2B1C2v
629 H2NO nitroxide 2A'Cs
630 H2O2 Hydrogen peroxide 1AC2
631 H2O2 Hydrogen peroxide 1AgC2h
632 H2O2+ Hydrogen peroxide cation 2BgC2h
633 H2O2+ Hydrogen peroxide cation 2A1C2v
634 H2OO water oxide   
635 HOSH hydrogen thioperoxide   
636 H2S2 Disulfane 1AC2
637 H2S2+ hydrogen disulfide cation 2BgC2h
638 H2Se2 hydrogen diselenide   
639 CH2OH Hydroxymethyl radical 2AC1
640 CH2OH+ hydroxymethyl cation 1A'Cs
641 CH3O- methoxy anion 1A1C3v
642 CH3O+ Methoxy cation 3A1C3v
643 H2CSH+ Thioformaldehyde, protonated 1A'Cs
644 NH2OH hydroxylamine 1A'Cs
645 NH2OH+ Hydroxylamine cation   
646 NH3O Ammonia Oxide 1A1C3v
647 H2POH Phosphinous acid 1A1'CS trans
648 H2POH Phosphinous acid 1A1'CS cis
649 H3PO Phosphine oxide 1A1C3v
650 NH2SH Thiohydroxylamine   
651 NH2SH Thiohydroxylamine   
652 NH3S sulfidoazane   
653 H3O2+ hydrogen peroxide, protonated 1A'Cs
654 CH3OH Methyl alcohol 1A'Cs
655 CH3OH- Methyl alcohol anion 2A'Cs
656 CH3OH- Methyl alcohol anion 2A'CS eclipsed
657 CH3OH+ Methyl alcohol cation 2A"Cs
658 CH3OH+ Methyl alcohol cation 2AC1
659 CH3SH Methanethiol 1A'Cs
660 CH3SH+ Methanethiol cation 2A"Cs
661 SiH3OH silanol   
662 NH2OH2+ protonated hydroxylamine   
663 NH3OH+ N-protonated hydroxylamine   
664 H2OH2O water dimer 1A'Cs
665 CH3OH2+ Methanol, protonated 1A'Cs
666 CH3SH2+ protonated methylsulfide 1A'Cs
667 H5O2+ Dihydroxonium ion 1AC2
668 LiF lithium fluoride 1ΣC∞v
669 LiCl lithium chloride 1ΣC∞v
670 LiCl- lithium chloride anion 2ΣC∞v
671 LiCl+ lithium chloride cation 2ΠC∞v
672 NaF sodium fluoride 1ΣC∞v
673 NaF- sodium fluoride anion 2ΣC∞v
674 NaF+ sodium fluoride cation 2ΣC∞v
675 NaCl Sodium Chloride 1ΣC∞v
676 NaCl- sodium chloride anion 2ΣC∞v
677 NaCl+ sodium chloride cation 2ΠC∞v
678 LiBr Lithium Bromide 1ΣC∞v
679 LiBr- lithium bromide anion 2ΣC∞v
680 LiBr+ lithium bromide cation 2ΠC∞v
681 NaBr Sodium Bromide 1ΣC∞v
682 NaBr- sodium bromide anion 2ΣC∞v
683 NaBr+ sodium bromide cation 2ΠC∞v
684 LiF- lithium fluoride anion 2ΣC∞v
685 LiF+ lithium fluoride cation 2ΠC∞v
686 BeF- Beryllium monofluoride anion 1ΣC∞v
687 BeF+ Beryllium monofluoride cation 1ΣC∞v
688 MgF- magnesium fluoride anion 1ΣC∞v
689 MgF+ magnesium fluoride cation 1ΣC∞v
690 MgCl- magnesium monochloride anion 1ΣC∞v
691 MgCl+ magnesium monochloride cation 1ΣC∞v
692 TiCl Titanium Monochloride 4ΣC∞v
693 ZnF Zinc monofluoride 2ΣC∞v
694 CaBr Calcium monobromide   
695 BeCl- beryllium monochloride anion 1ΣC∞v
696 BeCl+ beryllium monochloride cation 1ΣC∞v
697 BF Boron monofluoride 1ΣC∞v
698 BF- Boron monofluoride anion 2ΠC∞v
699 BF+ Boron monofluoride cation 2ΣC∞v
700 AlF Aluminum monofluoride 1Σ+C∞v
701 AlF- Aluminum monofluoride anion 2ΠC∞v
702 AlF+ Aluminum monofluoride cation 2ΣC∞v
703 BCl- boron monochloride anion 2ΠC∞v
704 BCl+ boron monochloride cation 2ΣC∞v
705 AlCl Aluminum monochloride 1ΣC∞v
706 AlCl- aluminum monochloride anion 2ΠC∞v
707 AlCl+ aluminum monochloride cation 2ΣC∞v
708 ScF Scandium monofluoride 1ΣC∞v
709 BBr Boron monobromide 1ΣC∞v
710 GaF Gallium monofluoride 1ΣC∞v
711 GaF+ Gallium monofluoride cation 2ΣC∞v
712 AlBr Aluminum monobromide   
713 GaCl Gallium monochloride 1ΣGC∞v
714 GaCl+ Gallium monochloride cation 2ΣC∞v
715 GaBr Gallium monobromide   
716 CF Fluoromethylidyne 2ΠC∞v
717 CF- carbon monofluoride anion 3ΣC∞v
718 CF- carbon monofluoride anion 1ΣC∞v
719 CF+ carbon monofluoride cation 1ΣC∞v
720 CCl- carbon monochloride anion 3ΣC∞v
721 CCl+ carbon monochloride cation 1ΣC∞v
722 SiF silicon monofluoride 2ΠC∞v
723 SiF- silicon monofluoride anion 3ΣC∞v
724 SiF+ silicon monofluoride cation 1ΣC∞v
725 SiCl Clorosilylidyne 2ΠC∞v
726 SiCl- silicon monochloride anion 3ΣC∞v
727 SiCl+ silicon monochloride cation 1ΣC∞v
728 CBr Carbon monobromide 2ΠC∞v
729 GeF Germanium monofluoride 2ΠC∞v
730 GeF+ Germanium monofluoride cation 1ΣC∞v
731 GeCl Germanium monochloride 2ΠC∞v
732 GeCl+ Germanium monochloride cation   
733 SiBr Silicon monobromide 2ΠC∞v
734 SiBr+ Silicon monobromide cation   
735 NF nitrogen fluoride 1ΣC∞v
736 NF- nitrogen monofluorine anion 2ΠC∞v
737 NF+ nitrogen monofluoirde cation 2ΠC∞v
738 NCl nitrogen monochloride 3ΣC∞v
739 NCl nitrogen monochloride 1ΣC∞v
740 NCl- nitrogen monochloride anion 2ΠC∞v
741 NCl+ nitrogen monochloride cation 2ΠC∞v
742 PF phosphorus monofluoride 1ΔC∞v
743 PF- phosphorus monofluoride anion 2ΠC∞v
744 PF+ phosphorus monofluoride cation 2ΠC∞v
745 PCl phosphorus chloride 1ΣC∞v
746 PCl- phosphorus monochloride anion 2ΠC∞v
747 PCl+ phosphorus monochloride cation 2ΠC∞v
748 AsF Arsenic monofluoride 3ΣC∞v
749 AsF Arsenic monofluoride 1ΔC∞v
750 NBr nitrogen monobromide 3Σ-C∞v
751 AsCl Arsenic monochloride 3ΣC∞v
752 PBr Phosphorus monobromide   
753 FO Oxygen monofluoride 2ΠC∞v
754 FO- flourine oxide anion 1ΣC∞v
755 FO+ fluorine monoxide cation 3ΣC∞v
756 ClO Monochlorine monoxide 2ΠC∞v
757 ClO- chlorine monoxide anion 1ΣC∞v
758 ClO+ chlorine monoxide cation 3ΣC∞v
759 ClO+ chlorine monoxide cation 1ΣC∞v
760 SF Monosulfur monofluoride 2ΠC∞v
761 SF- sulfur monofluoride anion 1ΣC∞v
762 SF+ sulfur monofluoride cation 3ΣC∞v
763 SF+ sulfur monofluoride cation 1ΣC∞v
764 SCl sulfur monochloride 2ΠC∞v
765 SCl- sulfur monochloride anion 1ΣC∞v
766 SCl+ sulfur monochloride cation 3ΣgC∞v
767 SCl+ sulfur monochloride cation 1ΣC∞v
768 BrO Bromine monoxide 2ΠC∞v
769 BrO- Bromine monoxide anion 1ΣC∞v
770 BrO+ Bromine monoxide cation   
771 SeF Selenium monofluoride 2ΠC∞v
772 SBr Sulfur monobromide radical   
773 SBr+ Sulfur monobromide cation   
774 SeCl Selenium monochloride 2ΠC∞v
775 SeBr Selenium monobromide   
776 BrCl Bromine monochloride 1ΣC∞v
777 F2 Fluorine diatomic 1ΣgD∞h
778 F2- flourine diatomic anion 2ΣuD∞h
779 F2+ flourine diatomic cation 2ΠgD∞h
780 ClF Chlorine monofluoride 1Σ+C∞v
781 ClF+ clorine monofluoride cation 2ΠC∞v
782 Cl2 Chlorine diatomic 1ΣgD∞h
783 Cl2- chlorine diatomic anion 2ΣuD∞h
784 Cl2+ chlorine diatomic cation 2ΠgD∞h
785 BrF Bromine monofluoride 1ΣC∞v
786 BrF- bromine fluoride anion 2ΣC∞v
787 BrF+ bromine fluoride cation 2ΠC∞v
788 BrCl- bromine chloride anion 2ΣC∞v
789 BrCl+ bromine chloride cation 2ΠC∞v
790 Br2 Bromine diatomic 1ΣgD∞h
791 Br2- bromine diatomic anion 2ΣuD∞h
792 Br2+ bromine diatomic cation 2ΠgD∞h
793 HCF Fluoromethylene 1A'Cs
794 HCF Fluoromethylene 3A"Cs
795 HCCl Chloromethylene 1A'Cs
796 HCCl Chloromethylene 3A"Cs
797 HSiF fluorosilylene   
798 HSiCl Chlorosilylene   
799 HSiBr monobromosilylene   
800 CHBr bromomethylene 1A'Cs
801 CHBr bromomethylene 3A"Cs
802 HOF Hypofluorous acid 1A'Cs
803 HOCl hypochlorous acid 1A'Cs
804 HOCl+ hypochlorous acid cation   
805 HOBr Hypobromous acid 1A'Cs
806 HOBr+ Hypobromous acid cation 2A"Cs
807 F2H+ Fluorine, protonated 1A'Cs
808 FHF- Hydrogen difluoride anion 1ΣgD∞h
809 ClFH+ Chlorine fluoride, F-protonated   
810 FClH+ Chlorine fluoride, Cl-protonated   
811 Cl2H+ Chlorine, protonated 1A'Cs
812 CH2Br bromomethyl radical 2A'Cs
813 CH2Br bromomethyl radical   
814 CH2F fluoromethyl radical 2ACs
815 CH2F+ fluoromethyl cation   
816 CH2Cl+ chloromethyl cation   
817 CH2Cl chloromethyl radical 2A'Cs
818 CH2Cl chloromethyl radical 2B1C2v
819 NH2F monofluoroamine 1A'Cs
820 NH2Cl chloramine 1A'Cs
821 CH3F+ methyl fluoride cation   
822 CD3F methylfluoride-d3 1A1C3v
823 CH3F Methyl fluoride 1A1C3v
824 CD3Cl methyl chloride d3 1A1C3v
825 CH3Cl Methyl chloride 1A1C3v
826 CH3Cl+ Methyl chloride cation   
827 SiH3F monofluorosilane 1A1C3v
828 SiH3Cl chlorosilane 1A1C1
829 CH3Br methyl bromide 1A1C3v
830 GeH3F monofluorogermane   
831 GeH3Cl monochlorogermane   
832 SiH3Br bromosilane 1A1C3v
833 NH3Cl+ protonated monochloroammonia   
834 CH3ClH+ methyl chloride, protonated   
835 NH4Cl Ammonium chloride   
836 LiNe+ Lithium Neon cation   
837 Ne2 Neon diatomic 1ΣgD∞h
838 Ne2+ Neon diatomic cation 2ΣuD∞h
839 Ar2 Argon diatomic 1SgD∞h
840 Ar2+ Argon diatomic cation 2ΣuD∞h
841 Li3 Lithium trimer 2B2C2v
842 Li3+ Lithium trimer cation 1A1'D3h
843 C3 carbon trimer 1ΣgD∞h
844 C3 carbon trimer 1A1C2v
845 C3+ carbon trimer cation 2ΣuD∞h
846 SiC2 Silicon dicarbide   
847 C3H3 cyclopropenyl radical 2A'Cs
848 C3H3- Propargyl anion 1A'Cs
849 C3H3+ cyclopropenyl cation 1A1D3h
850 C3H3+ Propargyl cation 1A1C2v
851 C3H4 cyclopropene 1A1C2v
852 CH2CCH2 allene 1A1D2d
853 CH3CCH propyne 1A'C3v
854 C3H5 Allyl radical 2A2C2v
855 C3H5 Allyl radical 2A"Cs
856 C3H5+ Allyl cation 1A1C2v
857 CH3CHCH 1-propenyl radical 2A'Cs
858 C3H6 Cyclopropane 1A1'D3h
859 CH2CHCH3 Propene 1A'Cs
860 C3H7 n-Propyl radical 2A"C1
861 C3H7+ cyclopropane, protonated   
862 CH3CHCH3 Isopropyl radical 2AC2
863 CH3CHCH3+ Isopropyl cation 1AC2
864 C3H8 Propane 1A1C2v
865 SiH2(CH3)2 dimethylsilane 1A1C2v
866 Si3H8 trisilane   
867 LiCN lithium cyanide 1ΣC*V LiCN
868 LiCN lithium cyanide 1A'Cs
869 LiCN lithium cyanide 1ΣC*V LiNC
870 NaCN Sodium Cyanide 1ΣC∞v
871 NaCN Sodium Cyanide 1ACs
872 NaCN Sodium Cyanide 1ΣC∞v
873 ZnCN Zinc monocyanide 2ΣC∞v
874 ZnNC Zinc isocyanide 2ΣC∞v
875 AlCN Aluminum monocyanide   
876 AlNC Aluminum isocyanide   
877 CN2 3H-Diazirin-3-ylidene 1A1C2v
878 CNN Diazocarbene   
879 NCN Cyanoimidogen 3ΣgD∞h
880 NCN Cyanoimidogen 1ΣgD∞h
881 N3 azide radical 2ΠgD∞h
882 N3+ azide cation 3ΣgD∞h
883 N3+ azide cation 3ΣC∞v
884 HCCN cyanomethylene 3A"Cs
885 HCCN cyanomethylene 3ΣC∞v
886 HCCN cyanomethylene   
887 HN3 hydrogen azide 1A'Cs
888 HN3+ Hydrazoic acid cation   
889 HNCNH diiminomethane 1AC2
890 CH2NN diazomethane 1A1C2v
891 NH2CN cyanamide 1A'Cs
892 NH2CN cyanamide 1A1C2v
893 HNNNH+ 1,2-Triazadienium   
894 NH2NN+ hydrazoic acid, protonated   
895 CH3CN Acetonitrile 1A1C3v
896 CH3CN- acetonitrile anion 2EC3v
897 CH3CN- acetonitrile anion 2A'Cs
898 CH3CN+ Acetonitrile cation 2A"Cs
899 CH3NC methyl isocyanide 1A1C3v
900 CHNCH2 2H-Azirine   
901 CHNHCH 1H-Azirine   
902 H2CCNH Ethenimine   
903 H2CNCH methyleneaminomethylene   
904 HCCNH2 Ethynamine   
905 HCNCH2+ 2H-Azirine cation   
906 HNCNH2+ diiminomethane, protonated 1A'Cs
907 NCNH3+ Cyanamide, protonated 1A1C3v
908 NH2CNH+ cyanamide, cn protonated   
909 NH3CN+ cyanamide, amine protonated   
910 CH2CHNH vinylazine 2A"CS cis
911 CH2CHNH vinylazine 2A"CS trans
912 CH3CHN methylmethaniminyl radical 2A'Cs
913 NHCHNH2 aminomethanimine 1AC1
914 CH3CHNH ethanimine 1A'CS NH down
915 C2H5NH+ Protonated Aziridine 1A1C2v
916 C2H6N+ aziridine, protonated 1A1C2v
917 NH2CH2NH2 diaminomethane 1A1C2v
918 CH3CH2NH2 Ethylamine   
919 CH3PHCH3 dimethylphosphine 1A'Cs
920 (CH3)2NH2+ dimethylammonium cation 1A1C2v
921 CH3CH2NH3+ ethylamine, protonated 1A'Cs
922 Li2O dilithium oxide 1ΣgD∞h
923 Li2O+ dilithium oxide cation 2ΠD∞h
924 Li2S dilithium sulfide 1ΣGD∞h
925 Li2S dilithium sulfide 1A1C2v
926 Na2O disodium monoxide 1ΣgLinear
927 Na2O disodium monoxide 1A1C2v
928 Na2S Sodium sulfide   
929 Na2S Sodium sulfide   
930 LiO2 Lithium dioxide   
931 NaO2 Sodium superoxide   
932 CCO Dicarbon monoxide 3ΣC∞v
933 CCO Dicarbon monoxide 1ΠC∞v
934 NCO isocyanato radical 2ΠC∞v
935 BO2- Boron dioxide anion 1ΣgD∞h
936 BO2+ Boron dioxide cation 3ΣgD∞h
937 N2O Nitrous oxide 1ΣC∞v
938 N2O- Nitrous oxide anion 2A'Cs
939 N2O+ Nitrous oxide cation 2ΠC∞v
940 NNS Nitrogen sulfide 1ΣC∞v
941 PPO Phosphorus oxide phosphide 1ΣC∞v
942 CO2 Carbon dioxide 1ΣgD∞h
943 CO2- Carbon dioxide anion 2A1C2v
944 CO2+ Carbon dioxide cation 2ΠgD∞h
945 CO2+ Carbon dioxide cation 2ΠC∞v
946 OCS Carbonyl sulfide 1ΣC∞v
947 OCS+ Carbonyl sulfide cation 2ΠC∞v
948 CS2 Carbon disulfide 1ΣgD∞h
949 CS2- Carbon disulfide anion 2A1C2v
950 CS2+ Carbon disulfide cation 2ΠD∞h
951 TiO2 Titanium dioxide 1A1C2v
952 SiS2 Silicon disulfide 1ΣGD∞h
953 GeO2 Germanium dioxide 1ΣgD∞h
954 OCSe Carbonyl selenide 1ΣC∞v
955 SCSe Carbon sulfide selenide   
956 GeS2 Germanium disulfide 1ΣGD∞h
957 CSe2 Carbon diselenide 1A1D∞h
958 NO2 Nitrogen dioxide 2A1C2v
959 NO2- Nitrogen dioxide anion 1A1C2v
960 NO2+ Nitrogen dioxide cation 1ΣGD∞h
961 NSO sulfinyl amidogen   
962 PO2+ Phosphorus dioxide cation 1ΣGD∞h
963 SNO Nitrogen oxide sulfide   
964 AsO2 Aresenic dioxide 2A1C2v
965 O3 Ozone 1A1Cs
966 O3- Ozone anion 2B1C2v
967 O3+ Ozone cation 2A1C2v
968 SO2 Sulfur dioxide 1A1C2v
969 SO2- Sulfur dioxide anion 2B1C2v
970 SO2+ Sulfur dioxide cation 2A1C2v
971 SSO Disulfur monoxide 1A'Cs
972 S3 Sulfur trimer 1A1C2v
973 S3 Sulfur trimer   
974 S3- Sulfur trimer anion 2B1C2v
975 S3+ Sulfur trimer cation 2B2C2v
976 SeO2 Selenium dioxide 1A1C2v
977 SeO2+ Selenium dioxide cation 2A1C2v
978 HCCO ketenyl radical 2ΠC∞v
979 HCCO ketenyl radical 2A"Cs
980 HCNO fulminic acid 1ΣC∞v
981 HCNO fulminic acid 1A'Cs
982 HNCO Isocyanic acid 1A'Cs
983 HOCN cyanic acid 1A'Cs
984 HNCS Isothiocyanic acid   
985 HNCS Isothiocyanic acid   
986 HSCN thiocyanic acid 1A'Cs
987 HNNO+ Nitrous oxide, N-protonated 1A'Cs
988 NNOH+ Nitrous Oxide, O-protonated 1A'Cs
989 HCOO formate neutral radical 2A'Cs
990 HOCO Hydrocarboxyl radical 1A'cis
991 HOCO Hydrocarboxyl radical 1A'trans
992 HOCO+ Hydrocarboxyl cation 1A'Cs
993 HNO2 Nitrous acid 1A'Cs
994 HNO2+ nitrous acid cation 2A'Cs
995 O3H+ protonated ozone 1A'Cs
996 O3H+ protonated ozone   
997 SO2H+ protonated sulfur dioxide 1A'Cs
998 C2H2O Oxirene 1A1C2v
999 CH2CO Ketene 1A1C2v
1000 HCCOH ethynol 1A'Cs
1001 CH2CS Thioketene   
1002 Be(OH)2 Beryllium hydroxide   
1003 Be(OH)2 Beryllium hydroxide   
1004 Mg(OH)2 Magnesium dihydroxide 1AC2
1005 Mg(OH)2 Magnesium dihydroxide 1ΣgD∞h
1006 NH2NO Nitrosamide 1AC1
1007 CH2O2 Dioxirane 1A1C2v
1008 H2COO Dioxymethyl radical 2A'Cs
1009 H2COO+ dioxymethyl cation 2A'Cs
1010 HCOOH Formic acid 1A'Cs
1011 HCOOH Formic acid   
1012 H2O3 Hydrogen trioxide 1AC2
1013 HSSSH trisulfane 1AC2
1014 HSSSH trisulfane 1A'Cs
1015 NaOCH3 Sodium methoxide 1A1C3v
1016 CH2BOH hydroxy(methylene)borane 1A'Cs
1017 BH3CO Borane carbonyl 1A1C3v
1018 CH3BO Borane, methyloxo- 1A1C3v
1019 CH2COH+ ketene, protonated   
1020 CH3CO+ acetyl cation 1A1C3v
1021 CH2NOH formaldoxime 1A'Cs
1022 CH3NO nitrosomethane 1A'Cs
1023 CHONH2 formamide 1A'Planar
1024 CHONH2 formamide 1ANon-Planar
1025 CNOH3 1,2-oxaziridine 1AC1
1026 HOCHNH hydroxymethylimine 1A'CS H all up
1027 HOCHNH hydroxymethylimine 1A'CS OH down
1028 HOCHNH hydroxymethylimine 1A'CS CH up
1029 CHSNH2 thioformamide   
1030 NHCHSH Methanimidothioic acid   
1031 CH2OOH CH2OOH radical 2AC1
1032 CH3OO- methylperoxy anion 1A'Cs
1033 CH3OO+ methylperoxy cation 1A'Cs
1034 C2H4O Ethylene oxide 1A1C2v
1035 C2H4O+ ethylene oxide cation   
1036 CH2CHOH ethenol 1A'Cs
1037 CH3CHO Acetaldehyde 1A'Cs
1038 CH3CHO+ acetaldehyde cation   
1039 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
1040 C2H4S Thiirane 1A1C2v
1041 CH2CHSH Ethenethiol   
1042 CH3CHS Thioacetaldehyde 1A'C1
1043 H2CONH2+ protonated formamide 1A'Cs
1044 NH2CHOH+ Formamide, O-protonated   
1045 CH2(OH)2 methanediol 1AC2
1046 CH3SSH Hydrogen methyl disulfide   
1047 HSCH2SH Methanedithiol   
1048 C2H4OH+ ethylene oxide, protonated 1A'Cs
1049 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
1050 CH2CH2OH 2-hydroxy ethyl radical 2AC1
1051 CH3CH2O Ethoxy radical 2A'Cs
1052 CH3CHOH 1-hydroxy-ethyl radical 2AC1
1053 CH3CHOH+ acetaldehyde, protonated 1A'Cs
1054 CH3OCH2 methoxymethyl radical 2AC1
1055 NH2CH2OH aminomethanol   
1056 CH3CH2SH ethanethiol 1A'Cs
1057 CH3CH2SH ethanethiol 1AC1
1058 CH3SCH3 Dimethyl sulfide 1A1C2v
1059 CH3SCH3+ dimethyl sulfide cation   
1060 CH3SeCH3 dimethylselenide 1A1C2v
1061 CuF2 Copper difluoride 2ΠgD∞h
1062 CNF iso cyanogen fluoride 1ΣC∞v
1063 FCN Cyanogen fluoride 1ΣC∞v
1064 BrCN Cyanogen bromide 1ΣC∞v
1065 FBO Boron monofluoride monoxide   
1066 BeF2 Beryllium fluoride 1ΣgD∞h
1067 MgF2 Magnesium fluoride 1ΣgD∞h
1068 BeCl2 Beryllium chloride 1ΣgD∞h
1069 CaCl2 Calcium Chloride 1ΣgD∞h
1070 BeBr2 Beryllium bromide   
1071 CaBr2 Calcium dibromide   
1072 FCO Carbonyl fluoride 2A'Cs
1073 FCO+ Carbonyl fluoride cation 1ΣC∞v
1074 ClCO carbonyl monochloride 2A'Cs
1075 BF2 Boron difluoride radical 2A1C2v
1076 FNO Nitrosyl fluoride 1A'Cs
1077 ClNO Nitrosyl chloride 1A'Cs
1078 FNS Thionitrosyl fluoride 1A'Cs
1079 FSN Thiazyl fluoride 1A'Cs
1080 OPCl Phosphorus oxychloride   
1081 BrNO Nitrosyl bromide 1A'Cs
1082 CF2 Difluoromethylene 1A1D∞h
1083 CF2 Difluoromethylene 3B1C2v
1084 CF2- Difluoromethylene anion 2B1C2v
1085 CF2+ Difluoromethylene cation 2A1C2v
1086 CFCl chlorofluoromethylene 1A'Cs
1087 SiF2 Silicon difluoride 1A1C2v
1088 SiF2 Silicon difluoride 3B1C2v
1089 SiF2+ Silicon difluoride cation 2A1C2v
1090 CCl2- dichloromethylene anion 2B1C2v
1091 CCl2+ dichloromethylene cation 2A1C2v
1092 GeF2 Germanium difluoride 1A1C2v
1093 GeCl2 Germanium dichloride 1A1C2v
1094 CBr2 dibromomethylene 1A1C2v
1095 CBr2 dibromomethylene 3B1C2v
1096 FOO+ Fluorine dioxide cation   
1097 ClOO+ chloroperoxy cation 1A'Cs
1098 OClO Chlorine dioxide 2B1D∞h
1099 OClO- Chlorine dioxide anion 1A'Cs
1100 OClO+ Chlorine dioxide cation 1A1C2v
1101 ClSO Sulfur chloride oxide 2A"Cs
1102 BrOO Bromine dioxide   
1103 OBrO Bromine dioxide radical 2B1C2v
1104 NF2+ Difluoroamino cation 1A1C2v
1105 PF2 Phosphorus difluoride   
1106 PF2+ Phosphorus difluoride cation   
1107 FClO chlorosyl fluoride 1A'Cs
1108 ClOF Chlorine hypofluorite 1A'Cs
1109 SF2 sulfur difluoride 1A1C2v
1110 SF2- sulfur difluoride anion 2A'Cs
1111 SF2- sulfur difluoride anion 2ΠD∞h
1112 SF2+ sulfur difluoride cation 2B1C2v
1113 SCl2 Sulfur dichloride 1A1C2v
1114 SeF2 Selenium difluoride   
1115 BrOCl Bromine hypochlorite 1A'Cs
1116 SeCl2 Selenium Dichloride   
1117 SBr2 Sulfur dibromide   
1118 SeBr2 Selenium dibromide   
1119 BrOBr Bromine oxide 1A1C2v
1120 F3- trifluoride anion 1ΣgD∞h
1121 Cl3- trichloride anion 1ΣgD∞h
1122 Br3- tribromide anion   
1123 SFCl Sulfur chloride fluoride   
1124 HCCF Fluoroacetylene 1ΣC∞v
1125 HCCCl Chloroacetylene 1ΣC∞v
1126 HCCBr bromoacetylene 1ΣC∞v
1127 HFCO formyl fluoride 1A'Cs
1128 HFCO+ formyl fluoride cation 2A'Cs
1129 COHCl Formyl chloride 1A'Cs
1130 COHBr Formyl bromide 1A'Cs
1131 CHCl2 dichloromethyl radical 2B1C2v
1132 CHCl2 dichloromethyl radical 2A'Cs
1133 CHF2 difluoromethyl radical 2ACs
1134 CHF2+ difluoromethyl cation   
1135 CHFCl Chlorofluoromethyl radical   
1136 CHFCl+ Chlorofluoromethyl cation   
1137 CHCl2+ dichloromethyl cation   
1138 CHBr2 dibromomethyl radical   
1139 HOClO Chlorous acid 1AC1
1140 NHF2 difluoramine   
1141 NHCl2 dichloroamine   
1142 CH2F2 Methane, difluoro- 1A1C2v
1143 SiH2F2 difluorosilane   
1144 CH2Cl2 Methylene chloride 1A1C2v
1145 CH2BrF Methane, bromofluoro- 1A'Cs
1146 CH2BrCl Methane, bromochloro- 1A'Cs
1147 CH2Br2 dibromomethane 1A1C2v
1148 SiH2Cl2 dichlorosilane 1A1C2v
1149 CH3MgBr Methyl Magnesium Bromide   
1150 CH2CHF Ethene, fluoro- 1A'Cs
1151 C2H3Br vinyl bromide 1A'Cs
1152 CH2FOH fluoromethanol   
1153 CH3OCl methyl hypochlorite 1A'Cs
1154 CH2CH2Cl 2-chloroethyl radical 2A'Cs
1155 CHClCH3 1-chloroethyl radical 2AC1
1156 C2H5F fluoroethane 1A'Cs
1157 C2H5Br Ethyl bromide 1A'Cs
1158 KrF2 Krypton difluoride 1ΣGD∞h
1159 B4H10 Tetraborane(10) 1A1C2v
1160 C4 Carbon tetramer 3ΣgD∞h
1161 C4 Carbon tetramer   
1162 C4+ Carbon tetramer cation 2ΠgD∞h
1163 C4H2 Diacetylene 1ΣgD∞h
1164 C4H2+ diacetlyene cation 2ΠgD∞h
1165 C4H4 cyclobutadiene 1AgD2h
1166 C4H4 Tetrahedrane   
1167 C4H6 1-Methylcyclopropene 1AC1
1168 CH2CHCHCH2 1,3-Butadiene 1AC2
1169 CHCCH2CH3 1-Butyne 1A'Cs
1170 CH3CHCHCH2 methylallyl radical 2A"Cs
1171 C4H8 methylcyclopropane 1A'Cs
1172 CH2CHCH2CH3 1-Butene 1AC1
1173 CH3CH2CH2CH3 Butane 1AgAnti
1174 CH3CH2CH2CH3 Butane 1AGauche
1175 Li3N trilithium nitride 1A'D3h
1176 Li3N trilithium nitride 1A1C3v
1177 C2N2 Cyanogen 1ΣgD∞h
1178 As4 Arsenic tetramer 1A1Td
1179 HCCCN Cyanoacetylene 1ΣC∞v
1180 HCCCN+ Cyanoacetylene cation 2ΠC∞v
1181 H2CNCN cyanamide, methylene   
1182 HNCCNH Ethenediimine   
1183 C3H3N+ acrylonitrile cation 2A"Cs
1184 CH3N3 methyl azide 1A'Cs
1185 NH2CCNH2 Diaminoacetylene 1AC2
1186 NH2CH2CN Aminoacetonitrile 1A'Cs
1187 CH3NHN2+ methyl azide, protonated 1AC1
1188 C2H5CN ethyl cyanide 1A'Cs
1189 CH5N3 Guanidine 1AC1
1190 C4H6 Bicyclo[1.1.0]butane 1A1C2v
1191 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1A1C2v
1192 H2NCHCHNH2 diaminoethylene   
1193 CH6N3+ guanidinium 1A1'D3h
1194 CH6N3+ guanidinium 1A1D3
1195 CH7N3 triaminomethane   
1196 C4H8 cyclobutane 1A1D2d
1197 NH2CH2CH2CH3 1-Propanamine 1A'Cs
1198 P(CH3)3 trimethylphosphine 1A1C3v
1199 N(SiH3)3 trisilylamine   
1200 As(CH3)3 trimethyl arsine 1A1C3v
1201 (CH3)3NH+ protonated trimethyl amine   
1202 C3O Tricarbon monoxide 1ΣC∞v
1203 ONNO NO dimer 1Agtrans C2H
1204 ONNO NO dimer 1A1cis C2V
1205 S2N2 Disulfur dinitride 1AGD2h
1206 CS3-- Carbonotrithioate   
1207 NO3- nitrate anion 1A1'D3h
1208 NO3+ nitrogen trioxide cation 1A1C2v
1209 SO3 Sulfur trioxide 1A1'D3h
1210 SO3- Sulfur trioxide anion 2A1pyramidal
1211 SO3- Sulfur trioxide anion 2A2"planar
1212 SO3-- Sulfate dianion   
1213 SO3+ Sulfur trioxide cation 2A2'D3h
1214 SeO3 selenium trioxide 1A1'D3h
1215 S4 Sulfur tetramer   
1216 S4 Sulfur tetramer   
1217 S4 Sulfur tetramer   
1218 HCO3- bicarbonate anion   
1219 HSO3 Hydroxysulfonyl radical 2AC1
1220 NH2NO2 nitramide 1A'Cs
1221 C3H2O Propadienal   
1222 C3H2O Propadienal   
1223 C2H2O2 Ethanedial 1AgC2h
1224 H2CO3 Carbonic acid 1A1C2v
1225 H2NO3+ Nitric Acid, Protonated 1A1C2v
1226 H2SO3 Sulfurous acid 1A'Cs
1227 CH3NCO methylisocyante   
1228 HOCH2CN cyanomethanol   
1229 CH3NO2 Methane, nitro- 1A'Cs
1230 NH2COOH Carbamic acid 1A'Cs
1231 NH2COOH Carbamic acid 1AC1
1232 H3AlO3 Aluminum hydroxide   
1233 H3CO3+ carbonic acid, protonated 1A'C3h
1234 CH2CHCHO Acrolein 1A'Cs
1235 CH2CHCHO Acrolein   
1236 NH2CONH2 Urea 1AC2
1237 NH2CONH2 Urea 1A'Cs
1238 NH2CONH2 Urea 1A1C2v
1239 CHOCH2OH hydroxy acetaldehyde 1A'CS H in
1240 NH2COOH2+ Carbamic acid, O-protonated 1AC1
1241 NH3COOH+ protonated Carbamic acid 1A'Cs
1242 CH3COCH2 Acetonyl radical 2A"Cs
1243 CH2C(OH)NH2 1-amino vinyl alchohol   
1244 CH3C(OH)=NH Ethaninidic acid   
1245 CH3CHNOH Acetaldoxime 1A'CS trans
1246 CH3CHNOH Acetaldoxime 1A'CS cis
1247 HCONHCH3 N-methylformamide 1A'CS cis
1248 HCONHCH3 N-methylformamide 1A'CS trans
1249 CH3CSNH2 Ethanethioamide   
1250 CH5N2O+ urea, N-protonated 1A'Cs
1251 H2NCOHNH2+ urea, protonated 1A'Cs
1252 C2H5OO ethylperoxy radical 2A'Cs
1253 CH3NNCH3 (E)-1,2-Dimethyldiazene 1AGC2h
1254 C3H5OH Cyclopropanol 1AC1
1255 C3H6O 2-Propen-1-ol 1AC1
1256 C3H6O Acetone enol 1A'Cs
1257 C3H6O Oxetane 1A1C2v
1258 C3H6O Oxetane 1A'Cs
1259 CH3CH2CHO Propanal 1A'Cs
1260 CH3CSCH3 Thioacetone 1A1C2v
1261 HOCH2CH2NH2 monoethanolamine 1AC1 OH in
1262 C3H7OH 1-Propanol   
1263 CH3OC2H5 Ethane, methoxy- 1A'Cs
1264 Li2F2 Lithium fluoride dimer   
1265 C2F2 difluoroacetylene 1ΣgD∞h
1266 C2Cl2+ dichloroacetylene cation 2ΠUD∞h
1267 FNO2 Nitryl fluoride 1A1C2v
1268 FONO Nitrosyl hypofluorite 1A'CS cis
1269 ClONO chlorine nitrite 1A'CS cis
1270 BrONO Bromine nitrite 1A'CS trans
1271 CF2O Carbonic difluoride 1A1C2v
1272 CF2O+ Carbonic difluoride cation   
1273 COFCl Carbonic chloride fluoride 1A'Cs
1274 Cl2CS Thiophosgene 1A1C2v
1275 COBr2 Carbonic dibromide 1A1C2v
1276 BF3 Borane, trifluoro- 1A'D3h
1277 BF3- Borane, trifluoro- anion 2A1C3v
1278 BF3+ boron trifluoride cation 2B2C2v
1279 BF3+ boron trifluoride cation   
1280 AlF3 Aluminum trifluoride 1A1'D3h
1281 BClF2 Chlorodifluoroborane   
1282 ScF3 Scandium trifluoride 1A1'D3h
1283 BCl3 Borane, trichloro- 1A1'D3h
1284 BCl3+ Boron Trichloride cation   
1285 GaF3 Gallium trifluoride 1A1'D3h
1286 GaCl3 Gallium trichloride 1A1'D3h
1287 BBr3 Boron tribromide 1A1'D3h
1288 CF3- Trifluoromethyl anion 1A1C3v
1289 CF3+ Trifluoromethyl cation 1A1'D3h
1290 CF2Cl difluorochloromethyl radical   
1291 SiF3 Silicon trifluoride radical 2A1C3v
1292 SiF3+ Silicon trifluoride cation 1A1'D3h
1293 CFCl2 dichlorofluoromethyl radical   
1294 CCl3+ Trichloromethyl cation 1A1'D3h
1295 SiCl3+ trichlorosilyl cation 1A1'D3h
1296 CBr3 tribromomethyl radical   
1297 FOOF Perfluoroperoxide 1AC2
1298 ClO2F Chloryl fluoride 1A'Cs
1299 F2SO Thionyl Fluoride 1A'Cs
1300 ClOOCl Dichlorine dioxide 1AC2
1301 SOCl2 thionyl chloride 1A'Cs
1302 SSCl2 Thiothionyl chloride   
1303 NF3 Nitrogen trifluoride 1A1C3v
1304 NF3- Nitrogen trifluoride anion 2A1C3v
1305 NF3- Nitrogen trifluoride anion 2ACs
1306 NF3+ Nitrogen trifluoride cation 2A1C3v
1307 NCl3 nitrogen trichloride 1A1C3v
1308 AsF3 Arsenic trifluoride 1A1C3v
1309 AsCl3 Arsenous trichloride 1A1C3v
1310 NBr3 Nitrogen Tribromide 1A1C3v
1311 PBr3 Phosphorus tribromide 1A1C3v
1312 SF3 Sulfur trifluoride 2A'Cs
1313 ClF3 Chlorine trifluoride 1A1'D3h
1314 ClF3 Chlorine trifluoride 1A1C2v
1315 HClO3 Chloric Acid 1A'Cs
1316 HClO3 Chloric Acid 1AC1
1317 CHF3 Methane, trifluoro- 1A1C3v
1318 SiHF3 trifluorosilane   
1319 CDCl3 trichloromethane-d 1A1C3v
1320 CHBrF2 Methane, bromodifluoro- 1A'Cs
1321 CHFClBr fluorochlorobromomethane 1AC1
1322 CHBrCl2 Methane, bromodichloro- 1A'Cs
1323 CHBr2F dibromofluoromethane   
1324 CHClBr2 Methane, dibromochloro- 1A'Cs
1325 NF3H+ protonated nitrogen trifluoride 1A1C3v
1326 AsF3H+ Arsenic trifluoride, protonated   
1327 C2H2F2 Ethene, 1,2-difluoro-, (E)- 1AgC2h
1328 C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1A1C2v
1329 CH2CF2 Ethene, 1,1-difluoro- 1A1C2v
1330 C2H2ClF 1-chloro-1-fluoroethylene 1A'Cs
1331 CHFCHCl (E)-1-chloro-2-fluoroethene 1A'Cs
1332 CHFCHClz (Z)-1-Chloro-2-fluoroethene 1A'Cs
1333 CHBrCHBr Ethene, 1,2-dibromo-, (E)-   
1334 CHBrCHBr Ethene, 1,2-dibromo-, (Z)-   
1335 CH2ClCHO chloroacetaldehyde 1AC1 bisecting, trans
1336 CH2ClCHO chloroacetaldehyde 1A'CS eclipsed, cis
1337 C2H4F2 1,2-difluoroethane 1AgC2H anti
1338 C2H4F2 1,2-difluoroethane 1AC2 gauche
1339 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
1340 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1A'Cs
1341 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1AC1
1342 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AC2
1343 CH2BrCH2Cl 1-bromo-2-chloroethane   
1344 CH2BrCH2Cl 1-bromo-2-chloroethane   
1345 CH2BrCH2Br Ethane, 1,2-dibromo- 1AgC2h
1346 CH2BrCH2Br Ethane, 1,2-dibromo- 1AC2
1347 CH2CHCH2F Allyl Fluoride   
1348 CH2CHCH2F Allyl Fluoride   
1349 CH3CHCHF trans-1-Fluoro-1-propene   
1350 CH2FCH2OH 2-fluoroethanol   
1351 CH2ClCH2OH 2-Chloroethanol 1A'Cs
1352 CH2ClCH2OH2+ 2-chloroethanol, protonated 1AC1
1353 CH2FCH2CH3 1-Fluoropropane 1A'Cs
1354 CH2FCH2CH3 1-Fluoropropane   
1355 CH3CHFCH3 2-Fluoropropane 1A'Cs
1356 CH3CHClCH3 Propane, 2-chloro- 1A'Cs
1357 CH3CH2CH2Br n-propyl bromide 1A'Cs
1358 CH3CHBrCH3 i-propyl bromide 1A'Cs
1359 B5H9 pentaborane9   
1360 C5H4 pentatetraene   
1361 C5H5 cyclopentadienyl radical 2B1C2v
1362 C5H5- cylopentadienyl anion 1A1'D5h
1363 C5H6 Propellane 1A1D3h
1364 C5H7 cyclopentenyl radical 2A2C2v
1365 C5H8 1,3-Pentadiene, (Z)- 1A'Cs
1366 C5H8 1-pentyne 1A'Cs
1367 C5H8 Bicyclo[1.1.1]pentane   
1368 C5H8 Ethenylcyclopropane 1A'Cs
1369 N2O3 Dinitrogen trioxide 1A'Cs
1370 CH2N4 1H-Tetrazole 1A'Cs
1371 C3H3N2- imidizolyl anion 1A1C2v
1372 C4H4N pyrrolide radical 2A2C2v
1373 C4H4N- pyrrolide anion 1A1C2v
1374 C3H4N2 1H-Imidazole 1A'Cs
1375 C3H4N2 2H-Imidazole 1A1C2v
1376 C3H4N2 4H-Imidazole 1A'Cs
1377 C4H5N Pyrrole 1A1C2v
1378 C4H6N+ pyrrole, alpha-protonated 1A'Cs
1379 C4H6N+ pyrrole, beta-protonated 1A'Cs
1380 C4H6N+ pyrrole, protonated 1A1C2v
1381 CH3CH(CH3)CN Propanenitrile, 2-methyl- 1A'Cs
1382 CH3CH2CH2CN Butanenitrile 1A'Cs
1383 NH(C2H5)2 diethylamine 1A'Cs
1384 NC4H12+ tetramethyl ammonium cation 1A1Td
1385 C3O2 Carbon suboxide 1ΣGD∞h
1386 C3O2+ Carbon suboxide cation 2ΠUD∞h
1387 B2O3 diboron trioxide   
1388 B2O3 diboron trioxide   
1389 MgCO3 Magnesium Carbonate 1A1C2v
1390 BeCO3 Beryllium Carbonate 1A1C2v
1391 ONONO Nitrosyl nitrite 1A1C2v
1392 HOONO2 peroxy nitric acid 1AC1
1393 HSO4- bisulfate anion 1A'Cs
1394 C3H2O2 Propiolic acid 1A'Cs
1395 CHOCOOH oxo acetic acid 1A'Cs
1396 CHOOCHO diformyl ether   
1397 H2SeO4 Selenic acid 1AC2
1398 C3H3NO Isoxazole 1A'Cs
1399 C3H3NO Oxazole 1A'Cs
1400 C3H3NS Thiazole   
1401 H3PO4 Phosphoric Acid 1AC3
1402 CH3COCCH 3-butyn-2-one 1A'Cs
1403 C4H4Se selenophene   
1404 C3H4O2 Methyl glyoxal 1A'Cs
1405 HOCHCCHOH allenediol 1AC2
1406 C2H4O3 1,2,3-trioxolane 1A'Cs
1407 HOCH2COOH Hydroxyacetic acid 1ACs
1408 CH3OCH2CN Methoxyacetonitrile 1A'Cs
1409 CH3OCH2CN Methoxyacetonitrile 1AC1
1410 CH3SO2NH2 methanesulfonamide 1A'Cs
1411 CH2CHOCHCH2 Vinyl ether 1AC1
1412 CH2CHSCHCH2 Divinyl sulfide   
1413 CH3CH2COOH Propanoic Acid 1A'Cs
1414 HCOOC2H5 Ethyl formate 1A'Cs
1415 C2H6O2S Dimethyl sulfone 1A1C2v
1416 CH3SSSCH3 dimethyl trisulfide 1AC2
1417 C4H8S Thiophene, tetrahydro- 1AC1
1418 C4H10O 1-Butanol 1A'Cs
1419 C4H10O Methyl propyl ether 1AC1
1420 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
1421 C4H9SH 1-Butanethiol   
1422 ClONO2 Chlorine nitrate 1A'Cs
1423 BrONO2 Bromine nitrate 1A'Cs
1424 SO2F2 Sulfuryl fluoride 1A1C2v
1425 CF3Cl Methane, chlorotrifluoro- 1A1C3v
1426 CF2Cl2 difluorodichloromethane 1A1C2v
1427 TiF4 Titanium tetrafluoride 1A1Td
1428 CF3Br Bromotrifluoromethane 1A1C3v
1429 GeF4 Germanium tetrafluoride 1A1Td
1430 CCl4 Carbon tetrachloride 1A1Td
1431 CBrClF2 Methane, bromochlorodifluoro- 1A'Cs
1432 CBrCl2F bromodichlorofluoromethane   
1433 CBrCl3 Methane, bromotrichloro- 1A1C3v
1434 CBr2F2 Methane, dibromodifluoro- 1A'C2v
1435 GeCl4 Germanium Tetrachloride 1A1Td
1436 CBr2ClF dibromochlorofluoromethane   
1437 CBr2Cl2 dibromodichloromethane 1A1C2v
1438 CFBr3 fluorotribromomethane 1A1C3v
1439 CBr3Cl tribromochloromethane 1A1C3v
1440 CBr4 Carbon tetrabromide 1A1Td
1441 SiBr4 Silicon tetrabromide 1A1Td
1442 ClOF3 Chlorine trifluoride oxide 1A'Cs
1443 SF4 Sulfur tetrafluoride 1A1C2v
1444 SeF4 Selenium tetrafluoride   
1445 SCl4 Sulfur tetrachloride   
1446 HClO4 perchloric acid 1ACs
1447 CF3OH trifluoromethanol 1A'Cs
1448 CH2ClCCCl 1,3-dichloropropyne   
1449 CHCl2CCH 3,3-dichloropropyne   
1450 CHCl2CHO dichloroacetaldehyde 1AC1
1451 CHCl2CHO dichloroacetaldehyde   
1452 PF3CH2 phosphorane, trifluoromethylene- 1A'Cs
1453 CHF2CH2F Ethane, 1,1,2-trifluoro 1AC1
1454 CHF2CH2F Ethane, 1,1,2-trifluoro 1A'Cs
1455 CH3CF2Cl 1-Chloro-1,1-Difluoroethane 1A'Cs
1456 SiCl3CH3 methyltrichlorosilane 1A1C3v
1457 CH3CBr3 1,1,1-tribromoethane 1A1C3v
1458 SiH3CCl3 (trichloromethyl)silane 1A1C3v
1459 CH2CClCHCH2 1,3-Butadiene, 2-chloro-   
1460 CH2FCH2CH2F 1,3-difluoropropane   
1461 CH3CCl2CH3 Propane, 2,2-dichloro- 1A1C2v
1462 CH2ClCHCHCH3 2-Butene, 1-chloro- 1A'Cs
1463 CH2ClCHCHCH3 2-Butene, 1-chloro- 1AC1
1464 C2H2N2O Furazan   
1465 CF3PH2 phosphine, (trifluoromethyl)- 1A'Cs
1466 NH3BF3 Amminetrifluoroboron 1A1C3v
1467 C6H2 hexatriyne 1ΣgD∞h
1468 C6H5- phenyl anion 1A1C2v
1469 C6H6 Prismane   
1470 C6H6 1,2,4,5-Hexatetraene 1AgC2h
1471 C6H6 Benzene 1A1gD6h
1472 C6H6 Benzvalene 1A1C2v
1473 C6H6 Dewar Benzene   
1474 C6H6 Hexa-1,5-diene-3-yne 1AgC2h
1475 C6H6 Trimethylenecycopropane 1A'D3h
1476 C6H7+ benzene, protonated 1A1C2v
1477 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
1478 C6H10 1,5-Hexadiene 1AgC2
1479 C6H10 3-Hexyne 1A1C2v
1480 C6H12 (1r,3r)-1,3-dimethylcyclobutane 1A'Cs
1481 C6H12 (E)-hex-3-ene 1AGCi
1482 C6H12 (Z)-hex-2-ene 1AC1
1483 C6H12 (Z)-hex-3-ene 1AC2
1484 C6H12 2,3-dimethylbut-1-ene 1A'C2
1485 N3P3 1,3,5,2,4,6-Triazatriphosphorine   
1486 C4H2N2 Fumaronitrile 1AgC2h
1487 C6H6 Fulvene 1A1C2v
1488 C5H6N+ Pyridinium 1A1C2v
1489 C6H10 Bicyclo[3.1.0]hexane 1A'Cs
1490 Na2CO3 Sodium Carbonate 1A1C2v
1491 C2O4-- oxalate anion 1A1D2d
1492 N2O4 Dinitrogen tetroxide 1AgD2d
1493 C3H2O3 vinylene carbonate   
1494 C2H2O4 Oxalic Acid 1AgC2h
1495 C2H4N2S2 Ethanedithioamide 1AGC2h
1496 C2H5NO3 Nitric acid, ethyl ester 1A'C1
1497 C5H6O 2H-Pyran   
1498 C5H6O 2-methylfuran 1A'Cs
1499 C5H6O 3-Methylfuran 1A'Cs
1500 C5H6O Pentadienal   
1501 C4H6O2 γ–Butyrolactone 1AC1
1502 C4H6O2 Crotonic Acid 1A'Cs
1503 C3H6O3 1,3,5-Trioxane 1A1C1
1504 C3H6S3 1,3,5-Trithiane 1A1C3v
1505 C4H7NO Ethoxyacetonitrile 1A'Cs
1506 C3H7ONO Propyl nitrite 1A'Cs
1507 C3H7ONO Propyl nitrite 1AC1
1508 C5H8O Cyclopentanone 1AC2
1509 C5H8O Methyl cyclopropyl ketone 1A'Cs
1510 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- 1AC2
1511 C4H8O2 Ethyl acetate 1A'Cs
1512 C5H10O 2-methylbutyraldehyde 1AC1
1513 C5H10O 3-Pentanone 1A1C2v
1514 C4F2 difluorobutadiyne   
1515 ClCOClCO Oxalyl chloride 1AGC2h
1516 B2Cl4 Diboron tetrachloride 1A1D2
1517 C2ClF3 Ethene, chlorotrifluoro-   
1518 CF2CCl2 difluorodichloroethylene 1A1C2v
1519 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene 1AGC2h
1520 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene 1A1C2v
1521 C2Br4 tetrabromoethene   
1522 CF3OF Trifluoromethylhypofluorite 1A'Cs
1523 SiF5- silicon pentafluoride anion   
1524 SOF4 Sulfur tetrafluoride oxide 1A1C2v
1525 AsF5 Arsenic pentafluoride 1A1'D3h
1526 SF5 Sulfur pentafluoride 2A1C4v
1527 SF5+ pentafluoro sulfur cation 1A1'D3h
1528 CF3CHO trifluoroacetaldehyde 1A'Cs
1529 CCl3CHO trichloroacetaldehyde 1A'Cs
1530 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- 1AGCi
1531 CHF2CHF2 1,1,2,2-tetrafluoroethane 1AGC2h
1532 CF3CH2Cl 2,2,2-Trifluoroethyl chloride 1A'Cs
1533 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR 1AC2
1534 CH2ClCCl3 1,1,1,2-tetrachloroethane   
1535 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
1536 CH2BrCBr3 1,1,1,2-tetrabromo ethane   
1537 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane 1A'Cs
1538 CF3COOH trifluoroacetic acid 1A'Cs
1539 C4H3ClO Furan, 2-chloro 1A'Cs
1540 C4H3ClO Furan,3-chloro 1A'Cs
1541 C4H8O2 Butanoic acid 1AC1
1542 C7H7 cycloheptatrienyl radical 2A2C2v
1543 C7H7+ cycloheptatrienyl cation 1A1'D7h
1544 CH(CN)3 tricyanomethane   
1545 HN=C=C(CN)2 Dicyanoketenimine   
1546 C6H15N triethylamine 1AC3
1547 C6H6O 2,5-Cyclohexadienone 1A1C2v
1548 HO2CCHNH2CH2OH Serine 1AC1
1549 C5H8O2 Acetylacetone 1AC2
1550 C7H10 Norbornene   
1551 C6H12O Oxepane   
1552 C3H7OC3H7 di-n-propyl ether 1A1C2v
1553 F2CCCF2 tetrafluoroallene   
1554 CF3COO- trifluoro acetate anion 1A'Cs
1555 CF3COF trifluoroacetyl fluoride 1A'Cs
1556 PF6 Hexafluorophosphate neutral 2B2C2v
1557 PF6- Hexafluorophosphate ion 1A1GOh
1558 SF6 Sulfur Hexafluoride 1A1GOh
1559 SeF6 Selenium hexafluoride 1A1GOh
1560 SF5Cl sulfur chloropentafluoride 1A1C4v
1561 CF3CHF2 pentafluoroethane 1A'Cs
1562 C8H6 Calicene 1A1C2v
1563 C8H6 benzocyclobutadiene 1A1C2v
1564 C8H6 Pentalene 1AgC2h
1565 C8H14 Bicyclo[2.2.2]octane 1A1'D3h
1566 (CH3)3CC(CH3)3 tetramethylbutane 1A1D3d
1567 S4N4 Tetrasulfur tetranitride   
1568 C6H5CHO benzaldehyde 1A'Cs
1569 C5H9NO2 Proline 1AC1
1570 C4F4 tetrafluorcyclobutadiene 1A1GD4h
1571 C4F4 tetrafluorcyclobutadiene 1AGC2h
1572 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- 1AGD2h
1573 CF3CF2Cl pentafluorochloroethane 1A'Cs
1574 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane 1AgC2h
1575 C6H4Cl2 1,2-dichlorobenzene 1A1C2v
1576 C6H4Cl2 1,3-dichlorobenzene 1A1C2v
1577 C6H4Cl2 1,4-dichlorobenzene   
1578 C6H5NO nitrosobenzene 1A'Cs
1579 C9H8 Indene 1A'Cs
1580 C9H8 spiro[4.4]nona-1,3,6,8-tetraene 1A1D2d
1581 C9H20 Nonane 1A1C2v
1582 C5H4N4 purine 1ACs
1583 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- 1A1'D3h
1584 C3F6 hexafluoropropene   
1585 C6H3F3 Benzene trifluoride 123 1A1C2v
1586 C8H18O 1-Octanol   
1587 C10H8 Azulene 1A1C2v
1588 C10H8 naphthalene 1AgD2h
1589 C10H10 bullvalene   
1590 C6N4 Tetracyanoethylene 1AGD2h
1591 C10H22 Decane 1AGC2h
1592 C4F6 perfluorobutadiene 1AC2
1593 C12H8 biphenylene 1AgD2h
1594 C6H12O6 Inositol 1A1GD3d
1595 S2F10 disulphur decafluoride   
1596 C6H5COC6H5 benzophenone 1AC2
1597 C19H16 Triphenylmethane 1AC3

Species NOT done yet
count Species Name file name problem
1 D- Deuterium atom anion d-  
2 D+ Deuterium atom cation d+  
3 H3+ hydrogen trimer cation h3+  
4 HeH Helium hydride heh  
5 Na+ Sodium atom cation na+  
6 K Potassium atom k  
7 K- Potassium atom anion k-  
8 K+ Potassium atom cation k+  
9 Cu Copper atom cu  
10 Cu- Copper atom anion cu-  
11 Cu+ Copper atom cation cu+  
12 KH Potassium hydride kh  
13 KH+ Potassium hydrogen cation kh+  
14 CuH Copper monohydride cuh  
15 Be- Beryllium atom anion be-  
16 Ca- Calcium atom anion ca-  
17 Ca+ Calcium atom cation ca+  
18 Zn Zinc atom zn  
19 Zn- Zinc atom anion zn-  
20 Zn+ Zinc atom cation zn+  
21 ZnH Zinc monohydride znh  
22 CaH2 Calcium Hydride cah2  
23 ZnH2 Zinc hydride znh2  
24 B- Boron atom anion b-  
25 AlH4- Aluminum tetrahydride anion alh4-  
26 C- Carbon atom anion c-  
27 Ti Titanium atom ti  
28 Ti- Titanium atom anion ti-  
29 Ti+ Titanium atom cation ti+  
30 Sn Tin atom sn  
31 Sn+ Tin cation sn+  
32 SiH4+ Silane cation sih4+  
33 SnH4 Stannane snh4  
34 Sb Antimony atom sb  
35 SbH Antimony monohydride sbh  
36 SbH3 Stibine sbh3  
37 Cr Chromium atom cr  
38 Te Tellurium atom te  
39 Te+ Tellurium atom cation te+  
40 CrH Chromium hydride crh  
41 TeH Telluryl radical teh  
42 H2Te Hydrogen Telluride h2te  
43 Mn Manganese atom mn  
44 I Iodine atom iodine  
45 I- Iodine atom anion iodine-  
46 I+ Iodine atom cation iodine+  
47 HI Hydrogen iodide hi  
48 HI+ Hydrogen iodide cation hi+  
49 H2F+ dihydrogen fluoride cation h2f+  
50 H2I+ Iodonium h2i+  
51 Fe Iron atom fe  
52 Xe Xenon atom xe  
53 XeH+ Xenon, protonated xeh+  
54 Co Cobalt atom cobalt  
55 Ni Nickel atom ni  
56 LiK Lithium Potassium lik  
57 NaK Sodium Potassium nak  
58 NaK+ Sodium Potassium diatomic cation nak+  
59 K2 Potassium diatomic k2  
60 Cu2 Copper diatomic cu2  
61 Al2 Aluminum diatomic al2  
62 ZnCH2 Zinc methylene znch2  
63 CuCH3 monomethyl copper cuch3  
64 ZnCH3 Zinc monomethyl znch3  
65 CH2SiH2 silaethylene ch2sih2  
66 C2H5+ Ethyl cation c2h5+  
67 CH3SiH3 methyl silane ch3sih3  
68 CP Carbon monophosphide cp  
69 SiN Silicon nitride sin  
70 TiN Titanium mononitride tin  
71 SbN Antimony nitride sbn  
72 HNB hydrogen nitrogen boron hnb  
73 HNC hydrogen isocyanide hnc  
74 HCP Phosphaethyne hcp  
75 HPO Hydrogen phosphorus oxide hpo  
76 P2H4 Diphosphine p2h4  
77 CH3PH2 Methyl phosphine ch3ph2  
78 KO Potassium monoxide ko  
79 KO+ Potassium monoxide cation ko+  
80 CuO Copper Monoxide cuo  
81 BeS beryllium sulfide bes  
82 MgS magnesium sulfide mgs  
83 AlO Aluminum monoxide alo  
84 BS boron sulfide bs  
85 AlS Aluminum sulfide als  
86 GeO+ Germanium monoxide cation geo+  
87 SeS Selenium monosulfide ses  
88 TeO Tellurium monoxide teo  
89 Te2 Tellurium diatomic te2  
90 NaOH sodium hydroxide naoh  
91 KOH Potassium hydroxide koh  
92 MgOH magnesium hydroxide mgoh  
93 CaOH Calcium monohydroxide caoh  
94 CH3O Methoxy radical ch3o  
95 CH3S thiomethoxy ch3s  
96 CH3SeH Methane selenol ch3seh  
97 H2ONH3 Water Ammonia Dimer h2onh3  
98 KF Potassium Fluoride kf  
99 KCl Potassium Chloride kcl  
100 CuF Copper monofluoride cuf  
101 CuCl Copper monochloride cucl  
102 KBr Potassium Bromide kbr  
103 LiI Lithium Iodide lii  
104 NaI Sodium Iodide nai  
105 KI Potassium Iodide ki  
106 BeF Beryllium monofluoride bef  
107 BeCl beryllium monochloride becl  
108 MgF Magnesium monofluoride mgf  
109 CaF Calcium monofluoride caf  
110 MgCl magnesium monochloride mgcl  
111 CaCl calcium monochloride cacl  
112 ZnF- Zinc monofluoride anion znf-  
113 ZnF+ Zinc monofluoride cation znf+  
114 ZnCl Zinc monochloride zncl  
115 BCl boron monochloride bcl  
116 AlI Aluminum monoiodide ali  
117 CCl carbon monochloride ccl  
118 NF nitrogen fluoride nf  
119 PF phosphorus monofluoride pf  
120 PCl phosphorus chloride pcl  
121 SbF Antimony monofluoride sbf  
122 SbCl Antimony monochloride sbcl  
123 IO Iodine monoxide io  
124 ClF- clorine monofluoride anion clf-  
125 IF Iodine monofluoride if  
126 ICl Iodine monochloride icl  
127 IBr Iodine monobromide ibr  
128 I2 Iodine diatomic i2  
129 I2+ Iodine diatomic cation i2+  
130 DOCl Hypochlorous acid-d docl  
131 HOI Hypoiodous acid hoi  
132 FHF Hydrogen difluoride fhf  
133 H2F2 Hydrogen fluoride dimer h2f2  
134 CH3I methyl iodide ch3i  
135 SiH3I Silyl Iodide sih3i  
136 C3H3 Propargyl radical propargyl  
137 Zn(CH3)2 dimethyl zinc dmz  
138 KCN Potassium cyanide kcn  
139 CuCN Copper cyanide cucn  
140 N3- azide anion n3-  
141 HCNN diazomethyl radical hcnn  
142 CH2N2 diazirine ch2n2  
143 C2H5N Aziridine c2h5n  
144 CH2CHNH2 aminoethene aminoethene  
145 CH2NCH3 N-methylmethanimine nmm  
146 NH2BHNH2 diaminoborane nh2bhnh2  
147 CH3NHCH3 Dimethylamine ch3nhch3  
148 NH2CH2NH3+ diaminoethane, protonated pdam  
149 CNO- fulminate cno-  
150 NCO- cyanate nco-  
151 SCN thiocyanato radical scn  
152 SCN- thiocyanide anion scn-  
153 BO2 Boron dioxide bo2  
154 SiO2 silicon dioxide sio2  
155 SCTe Carbon sulfide Telluride scte  
156 PO2 Phosphorus dioxide po2  
157 PO2- Phosphorus dioxide anion po2-  
158 TeO2 Tellurium Dioxide teo2  
159 CS2H+ Carbon disulfide, protonated cs2h+  
160 HCO2- formate anion hco2-  
161 HNNO nitrosoazane hnno  
162 CH2CO+ Ketene cation ch2co+  
163 CH2CHO Vinyloxy radical ch2cho  
164 CH3CO Acetyl radical ch3co  
165 CH3CO- Acetyl anion ch3co-  
166 CH3OO methylperoxy radical ch3oo  
167 NH3CHO+ Formamide, N-Protonated nh3cho+  
168 CH3OOH Methyl peroxide ch3ooh  
169 H2OH2CO water formaldehyde dimer h2oh2co  
170 CH3CH2OH Ethanol etoh  
171 CH3OCH3 Dimethyl ether meome  
172 CH3OHH2O methanol water dimer ch3ohh2o  
173 H2OCH3OH water methanol dimer h2och3oh  
174 ZnF2 Zinc difluoride znf2  
175 ClCN chlorocyanogen clcn  
176 ICN Cyanogen iodide icn  
177 MgCl2 Magnesium dichloride mgcl2  
178 ZnCl2 Zinc dichloride zncl2  
179 CaF2 Calcium difluoride caf2  
180 INO Nitrosyl iodide ino  
181 CCl2 dichloromethylene ccl2  
182 SiCl2 Dichlorosilylene sicl2  
183 FOO Dioxygen monofluoride radical foo  
184 ClOO chloroperoxy radical cloo  
185 ClS2 Sulfur chloride cls2  
186 NF2 Difluoroamino radical nf2  
187 F2O Difluorine monoxide f2o  
188 Cl2O Dichlorine monoxide cl2o  
189 I3- triiodide i3-  
190 HCCF+ fluoroacetylene cation hccf+  
191 BHF2 Difluoroborane bhf2  
192 BHCl2 Borane, dichloro- bhcl2  
193 CH2FCl fluorochloromethane ch2fcl  
194 CH2FI fluoroiodomethane ch2fi  
195 CH2ClI chloroiodomethane ch2cli  
196 CH2BrI bromoiodomethane ch2bri  
197 CH2I2 Diiodomethane ch2i2  
198 CH2CHF+ fluoroethene cation ch2chf+  
199 C2H3Cl Ethene, chloro- ch2chcl  
200 C2H3I Vinyl iodide c2h3i  
201 CH3CH2Cl Ethyl chloride c2h5cl  
202 CH3SiFH2 fluoromethylsilane ch3sifh2  
203 C2H5I Ethyl iodide c2h5i  
204 XeF2 Xenon difluoride xef2  
205 C2H3CCH 1-Buten-3-yne c2h3cch  
206 H2CCCCH2 Butatriene h2cccch2  
207 C4H6 Cyclobutene c822355  
208 C4H6 Methylenecyclopropane c6142730  
209 CH2CCHCH3 1,2-Butadiene butad12  
210 CH3CCCH3 2-Butyne c503173  
211 CH2C(CH3)CH3 1-Propene, 2-methyl- isobute  
212 CH3CHCHCH3 2-Butene, (E)- bute2e  
213 CH3CHCHCH3 2-Butene, (Z)- bute2z  
214 B(CH3)3 trimethylborane bme3  
215 Al(CH3)3 trimethyl aluminum tma  
216 C(CH3)3 Tert-butyl radical tbutyl  
217 CH2CH(CH3)2 Isobutyl radical isobutyl  
218 CH3CHCH2CH3 2-Butyl radical butyl2  
219 CH3CH(CH3)CH3 Isobutane isobutane  
220 SiH(CH3)3 trimethylsilane trimsi  
221 C2N2+ Cyanogen cation c2n2+  
222 P4 Phosphorus tetramer p4  
223 C3H3N acrylonitrile ch2chcn  
224 C3H7N Cyclopropylamine cpram  
225 C3H7N Azetidine azet  
226 C2H8N2 Ethylenediamine ethdiam  
227 CH3NHNHCH3 dimethyl hydrazine dmh  
228 CH3CH(NH2)CH3 2-Propanamine pram2  
229 N(CH3)3 Trimethylamine trimeam  
230 C3H7NH3+ n-propylamine, protonated c3h7nh2  
231 Li2O2 dilithium dioxide li2o2  
232 Na2O2 disodium dioxide na2o2  
233 K2O2 dipotassium dioxide k2o2  
234 B2O2 Diboron dioxide b2o2  
235 CO3 Carbon trioxide co3  
236 CO3-- carbonate co3--  
237 NO3 Nitrogen trioxide no3  
238 TeO3 Tellurium trioxide teo3  
239 HNO3 Nitric acid hno3  
240 C2H2CO cyclopropenone c2h2co  
241 HCCCHO 2-propynal hcccho  
242 C2H2O2+ Ethanedial cation c2h2o2+  
243 H2CS3 thiocarbonic acid h2cs3  
244 C2H3NO Nitrosoethylene c2h3no  
245 CH3COO- acetate anion ch3coo-  
246 CH3ONO Methyl nitrite ch3ono  
247 H3BO3 Boric acid h3bo3  
248 C3H4O 2-Propyn-1-ol c107197  
249 C3H4O allenol c9000071  
250 C3H4O Cyclopropanone cpone  
251 C3H4O Methylketene c6004440  
252 NH2CONH2+ Urea cation urea+  
253 NH2CSNH2 Thiourea thiourea  
254 C2H4O2 1,3-dioxetane c2h4o2  
255 CH3COOH Acetic acid ch3cooh  
256 CH3OCHO methyl formate ch3ocho  
257 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
258 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
259 HCOOHH2O Formic acid water dimer hcoohh2o  
260 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
261 CH3CONH2 Acetamide acetamide  
262 C3H6O Propylene oxide prox  
263 CH3COCH3 Acetone acetone  
264 CH3COCH3- acetone anion ch3coch3-  
265 C3H6S Thietane thietane  
266 C3H6S Thiirane, methyl- methiirane  
267 C2H6O2 1,2-Ethanediol ethdiol  
268 CH3OOCH3 dimethylperoxide dmp  
269 CH3SOCH3 Dimethyl sulfoxide dmso  
270 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
271 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
272 CH3COHCH3+ acetone, protonated acetoneh+  
273 CH3CHOHCH3 Isopropyl alcohol isoproh  
274 C3H7SH 1-Propanethiol prsh  
275 CH3CHSHCH3 2-Propanethiol isoprsh  
276 CH3SCH2CH3 Ethane, (methylthio)- etsme  
277 H2OCH3OCH3 water dimethylether dimer h2och3och3  
278 Na2F2 Sodium Fluoride Dimer na2f2  
279 Na2Cl2 Disodium dichloride na2cl2  
280 C2Cl2 dichloroacetylene c2cl2  
281 ClNO2 Nitryl chloride clno2  
282 N2F2 (Z)-Difluorodiazene n2f2_z  
283 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
284 CCl2O Phosgene cl2co  
285 AlF2Cl Aluminum chloride difluoride alclf2  
286 AlFCl2 Aluminum dichloride fluoride alcl2f  
287 AlCl3 Aluminum trichloride alcl3  
288 AlBr3 Aluminum Bromide albr3  
289 ClO3 Chlorine trioxide clo3  
290 ClO3- chlorate anion clo3-  
291 BrO3- Bromate anion bro3-  
292 CF3 Trifluoromethyl radical cf3  
293 CCl3 Trichloromethyl radical ccl3  
294 CCl3- Trichloromethyl anion ccl3-  
295 SiCl3 trichlorosilyl radical sicl3  
296 FSSF Difluorodisulfane fssf  
297 S2F2 Thio-thionyl fluoride s2f2  
298 SeOCl2 selenium oxychloride seocl2  
299 PF3 Phosphorus trifluoride pf3  
300 PCl3 Phosphorus trichloride pcl3  
301 SbF3 Antimony Trifluoride sbf3  
302 SbCl3 Antimony Trichloride sbcl3  
303 AsBr3 Arsenic tribromide asbr3  
304 NI3 Nitrogen triiodide ni3  
305 PI3 Phosphorus triiodide pi3  
306 ClSSCl Disulfur dichloride s2cl2  
307 BrF3 Bromine trifluoride brf3  
308 IF3 iodone trifluoride if3  
309 CHF2Cl difluorochloromethane chf2cl  
310 CHFCl2 fluorodichloromethane chfcl2  
311 CHCl3 Chloroform chcl3  
312 SiHCl3 Trichlorosilane sihcl3  
313 CHF2I difluoroiodomethane chf2i  
314 CHFClI fluorochloroiodomethane chfcli  
315 CHCl2I dichloroiodomethane chcl2i  
316 CHBr3 bromoform chbr3  
317 CHI3 Iodoform chi3  
318 CH2CCl2 Ethene, 1,1-dichloro- ch2ccl2  
319 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
320 CHClCHCl Ethene, 1,2-dichloro-, (Z)- chclchclz  
321 C2H2Br2 1,1-dibromoethene c2h2br2  
322 CH2FCHO Fluoroacetaldehyde ch2fcho  
323 CH3COF Acetyl fluoride ch3cof  
324 CH3COCl Acetyl Chloride ch3cocl  
325 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
326 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
327 CH2CFCH3 2-fluoropropene 2fpro  
328 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
329 C3H5Cl 1-chloro-1-propene(E) prop1cl1e  
330 C3H5Cl 1-chloro-1-propene(Z) prop1cl1z  
331 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
332 C3H9O+ trimethyl oxonium cation c3h9o+  
333 C5H6 1,3-Cyclopentadiene c542927  
334 C5H6 1-Buten-3-yne, 2-methyl- c78808  
335 C5H6 3-Penten-1-yne, (E)- c2004695  
336 C5H6 3-Penten-1-yne, (Z)- c1574409  
337 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
338 C5H6 Cyclopropylacetylene c6746947  
339 C5H7 1,3-pentadienyl radical pdyl  
340 C5H8 1,2-Butadiene, 3-methyl- c598254  
341 C5H8 1,2-Pentadiene c591957  
342 C5H8 1,3-Butadiene, 2-methyl- c78795  
343 C5H8 1,3-Pentadiene, (E)- c2004708  
344 C5H8 1,4-Pentadiene c591935  
345 C5H8 2,3-Pentadiene c591968  
346 C5H8 Cyclobutane, methylene- c1120565  
347 C5H8 Cyclopentene c142290  
348 CH3CCCH2CH3 2-Pentyne 2pentyne  
349 C5H10 1-Butene, 2-methyl- c563462  
350 C5H10 2-Butene, 2-methyl- c513359  
351 C5H10 2-Pentene, (E)- c646048  
352 C5H10 2-Pentene, (Z)- c627203  
353 C5H10 Cyclopentane c287923  
354 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
355 CH2CHCH2CH2CH3 1-pentene pentene  
356 C5H11 2-Methylbut-2-yl radical c4348350  
357 C5H12 Butane, 2-methyl- buta2  
358 C5H12 Pentane pentane  
359 C5H12 Propane, 2,2-dimethyl- neopentane  
360 Si(CH3)4 tetramethylsilane tms  
361 C3H2N2 Malononitrile c3h2n2  
362 C3H3N2 imidazolyl radical im  
363 C2H3N3 1H-1,2,4-Triazole c288880  
364 C3H4N2 1H-Pyrazole 1hpyraz  
365 C4H5N (E)-2-Butenenitrile c627269  
366 C4H5N (Z)-2-Butenenitrile c1190767  
367 C4H5N 2H-pyrrole pyrrole2  
368 C4H5N 3H-pyrrole pyrrole3  
369 C4H5N Cyclopropanecarbonitrile c5500210  
370 CH2CHCH2CN Allylcyanide ch2chch2cn  
371 C3H6N2 3-Aminopropionitrile c151188  
372 C5H8 Bicyclo[2.1.0]pentane c185944  
373 C5H8 Spiropentane c157404  
374 C4H9N Cyclobutylamine cbam  
375 C4H9N Pyrrolidine pyrrolidine  
376 C3H10N2 1,2-Diaminopropane diampr12  
377 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
378 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
379 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
380 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
381 CaCO3 Calcium Carbonate caco3  
382 PO4--- phosphate po4---  
383 SO4-- sulfate so4--  
384 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
385 H2SO4 Sulfuric acid h2so4  
386 CH3C(O)OO acetyl peroxy radical ch3coo2  
387 CH3NO3 Methyl nitrate ch3no3  
388 C4H4O Furan furan  
389 C4H4O+ Furan cation furan+  
390 C4H4S Thiophene furans  
391 C3H4O2 β–Propiolactone beta  
392 C3H4O2 2-Propenoic acid propenoic2  
393 C3H4O2 propanedial propanedial  
394 C3H4O2 propenalol propenalol  
395 C2H4O3 trioxolane124 triox  
396 CH2CHCONH2 Acrylamide c79061  
397 CH5N3S Hydrazinecarbothioamide c79196  
398 H2NCH2COOH Glycine glycine  
399 C4H6O cis-2-butenal butenal2c  
400 C4H6O Cyclobutanone cbutone  
401 C4H6O Furan, 2,3-dihydro- furan23h  
402 C4H6O Furan, 2,5-dihydro- furan25h  
403 CHOCHCHCH3 2-Butenal butenal2  
404 C4H6S Thiophene, 2,3-dihydro- thiop23h  
405 C4H6S Thiophene, 2,5-dihydro- thiop25h  
406 C2H6N2O Urea, methyl- c598505  
407 C3H6O2 1,3-Dioxolane dioxolane  
408 CH3COOCH3 methyl acetate aame  
409 C3H7NO dimethylformamide dmf  
410 C3H7NO Propanamide propanam  
411 C2H3OC2H5 Ethene, ethoxy- c109922  
412 C4H8O Cyclobutanol c2919235  
413 C4H8O Furan, tetrahydro- thf  
414 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
415 CH3COCH2CH3 2-Butanone buta2one  
416 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
417 CHOCH2CH2CH3 Butanal butanal  
418 C3H8O2 1,3-Propanediol c504632  
419 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
420 C3H8O2 Methane, dimethoxy- c109875  
421 C3H8O2 Propylene glycol c57556  
422 C3H8S2 1,3-Propanedithiol c109808  
423 C4H10O 1-Propanol, 2-methyl- c78831  
424 C4H10O 2-Butanol, (.+/-.)- butanol2  
425 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
426 C4H10O Ethoxy ethane etoet  
427 C4H10O Propane, 2-methoxy- c598538  
428 C4H10O+ 1-Butanol cation butanol1+  
429 C2H5SC2H5 Diethyl sulfide etset  
430 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
431 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
432 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
433 FNO3 Fluorine nitrate fno3  
434 TiCl4 Titanium tetrachloride ticl4  
435 ClO4- perchlorate anion clo4-  
436 BF4- tetrafluoroboron anion bf4-  
437 ClFO3 Perchloryl fluoride clfo3  
438 SO2Cl2 Sulfuryl chloride so2cl2  
439 F3NO Nitrogen trifluoride oxide f3no  
440 F3PO Phosphoryl fluoride pf3o  
441 Cl3PO Phosphoryl chloride pcl3o  
442 CF4 Carbon tetrafluoride cf4  
443 SiF4 Silicon tetrafluoride sif4  
444 CFCl3 Trichloromonofluoromethane cfcl3  
445 CCl4+ Carbon tetrachloride cation ccl4+  
446 SiCl4 Silane, tetrachloro- sicl4  
447 CF3I trifluoroiodomethane cf3i  
448 CCl3I trichloroiodomethane ccl3i  
449 CFClBrI fluorochlorobromoiodomethane cfclbri  
450 CF2I2 difluorodiiodomethane cf2i2  
451 CCl2I2 dichlorodiiodomethane ccl2i2  
452 CBr3I tribromoiododmethane cbr3i  
453 GeBr4 Germanium tetrabromide gebr4  
454 CI4 tetraiodomethane ci4  
455 SiI4 silicon tetraiodide sii4  
456 C2HF3 Trifluoroethylene c2hf3  
457 C2HF3+ Trifluoroethylene cation c2hf3+  
458 CHClCCl2 Trichloroethylene chclccl2  
459 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
460 HSO3F Fluorosulfonic acid hso3f  
461 CHClCCHCl 1,3-dichloroallene chclcchcl  
462 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
463 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
464 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
465 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
466 NH3BCl3 Amminetrichloroboron nh3bcl3  
467 C3H5ClO Oxirane, (chloromethyl)- c106898  
468 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
469 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
470 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
471 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
472 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
473 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
474 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
475 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
476 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
477 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
478 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
479 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
480 C4H9F 1-fluorobutane butaf1  
481 CH3CHFCH2CH3 2-fluorobutane butaf2  
482 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
483 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
484 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
485 XeF4 Xenon tetrafluoride xef4  
486 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
487 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
488 C6H4 Benzyne benzyne  
489 C6H5 phenyl phenyl  
490 C6H6 2,4-Hexadiyne hexadiyne  
491 C6H6 3,4-Dimethylenecyclobutene cb34m  
492 C6H6+ Benzene cation c6h6+  
493 C6H8 (E)-hexa-1,3,5-triene c821078  
494 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
495 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
496 C6H8 1,3-Cyclohexadiene cyhexadiene13  
497 C6H8 1,4-Cyclohexadiene cyhexadiene14  
498 C6H8 3-Methylenecyclopentene c930267  
499 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
500 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
501 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
502 C6H10 1,3-Hexadiene, (E)- hexdi13e  
503 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
504 C6H10 1,4-Hexadiene, (E)- hexdi14t  
505 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
506 C6H10 1-Butyne, 3,3-dimethyl- c917920  
507 C6H10 1-Hexyne hexyne1  
508 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
509 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
510 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
511 C6H10 2-Hexyne c764352  
512 C6H10 cyclohexene cyclohexene  
513 C6H10 Cyclopentene, 1-methyl- c693890  
514 C6H10 Cyclopentene, 3-methyl- c1120623  
515 C6H10 Cyclopentene, 4-methyl- c1759815  
516 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
517 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
518 C6H12 (E)-2-Hexene e2hexene  
519 C6H12 (E)-3-methylpent-2-ene c616126  
520 C6H12 (Z)-3-methylpent-2-ene c922623  
521 C6H12 2,3-dimethyl-but-2-ene tmeet  
522 C6H12 3-methylenepentane c760214  
523 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
524 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
525 C6H12 Cyclohexane cyclohexane  
526 C6H12 Cyclopentane, methyl- c96377  
527 C6H12 Ethylcyclobutane c4806615  
528 C6H12 hex-1-ene hexene1  
529 C6H14 Butane, 2,2-dimethyl- buta22  
530 C6H14 Butane, 2,3-dimethyl- buta23  
531 C6H14 Hexane hexane  
532 C6H14 Pentane, 2-methyl- penta2  
533 C6H14 Pentane, 3-methyl- penta3  
534 C4N2 2-Butynedinitrile c4n2  
535 C2H2N4 sym-tetrazine ttz  
536 C3H3N3 1,3,5-Triazine triazine135  
537 CH3N5 5-Aminotetrazole c4418615  
538 C4H4N2 1,3-Diazine diazine13  
539 C4H4N2 Pyrazine pyrazine  
540 C4H4N2 Pyridazine pyridazine  
541 C4H4N2 Succinonitrile c110612  
542 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
543 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
544 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
545 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
546 C5H5N E-2,4-pentadienenitrile bdcn  
547 C5H5N Pyridine pyridine  
548 B3N3H6 borazine borazine  
549 C4H6N2 1H-Imidazole, 2-methyl- c693981  
550 C5H7N (E)-2-Pentenenitrile c26294984  
551 C5H7N (E)-3-Pentenenitrile c16529661  
552 C5H7N (Z)-2-Pentenenitrile c25899507  
553 C5H7N 1H-Pyrrole, 1-methyl- c96548  
554 C5H7N Cyclobutanecarbonitrile c4426113  
555 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
556 C5H9N Butanenitrile, 2-methyl- c18936179  
557 C5H9N Pentanenitrile c110598  
558 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
559 C5H11N Cyclopentanamine cypentam  
560 C5H11N Piperidine piper  
561 C4H12N2 1,2-Butanediamine c4426486  
562 C4H12N2 2-Methyl-1,2-propanediamine c811938  
563 Li2CO3 Lithium Carbonate li2co3  
564 MgSO4 Magnesium Sulfate mgso4  
565 C2H3NO3 Oxamic acid oxamic  
566 C4H4O2 2(5H)-Furanone furanone  
567 C4H4O2 2-Oxetanone, 4-methylene- c674828  
568 C2H4N2O2 Oxalamide oxalamide  
569 C2H4CO3 Ethylene carbonate etco3  
570 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
571 C3H4S3 1,3-Dithiolane-2-thione c822388  
572 C2H4O4 Formic acid dimer fadimer  
573 C4H5NO 3-Methylisoxazole isox3m  
574 C4H5NO Isoxazole, 5-methyl- c5765446  
575 C4H5NS 4-Methylthiazole c693958  
576 C5H6S Thiophene, 2-methyl- c554143  
577 C5H6S Thiophene, 3-methyl- c616444  
578 C4H6O2 2,3-Butanedione c431038  
579 C4H6O2 2-Propenoic acid, methyl ester c96333  
580 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
581 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
582 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
583 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
584 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
585 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
586 C4H6OS Vinyl sulfoxide c1115157  
587 CH6N4S Carbonothioic dihydrazide thiacarb  
588 C2H6N2O2 (E)-Azodioxymethane c37765154  
589 C2H6N2O2 Dimethylnitroamine c4164287  
590 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
591 C2H6O3S Sulfurous acid, dimethyl ester c616422  
592 C4H7NO 2-Pyrrolidinone c616455  
593 C4H7NO Methacrylamide c79390  
594 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
595 HCONH2CN2H4 formamide aminomethanimine dimer d13  
596 CH3CH(CH3)ONO Isopropyl nitrite c541424  
597 CH3CH(NH2)COOH Alanine alanine  
598 CH3NHCH2COOH Sarcosine sarcosine  
599 NH2CH2CH2COOH β–alanine betaalanine  
600 NH2COOC2H5 Urethane urethane  
601 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
602 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
603 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
604 NH2CONHC2H5 Urea, ethyl- c625525  
605 C4H8O2 1,3-Dioxane dioxan13  
606 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
607 C4H8O2 1,4-Dioxane dioxan14  
608 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
609 C4H8OS s-Ethyl thioacetate c625605  
610 C3H8O3 1,2,3-Propanetriol glycerin  
611 C3H8O2S (Methylsulfonyl)ethane c594434  
612 C4H9NO Butanamide c541355  
613 C4H9NO Propanamide, 2-methyl- c563837  
614 C5H10O 2-Butanone, 3-methyl- c563804  
615 C5H10O 2H-Pyran, tetrahydro- c142687  
616 C5H10O 2-Pentanone mpk  
617 C5H10O Cyclopentanol c96413  
618 C5H10O Oxetane, 3,3-dimethyl- c6921353  
619 C5H10O Pentanal pal  
620 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
621 C5H10S 3-Ethylthio-1-propene c5296628  
622 C5H10S Cyclopentanethiol c1679078  
623 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
624 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
625 C4H10O2 1,1-Dimethoxyethane c534156  
626 C4H10O2 1,3-Butanediol budiol13  
627 C4H10O2 1,4-Butanediol budiol14  
628 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
629 C4H10OS Diethyl sulfoxide c70291  
630 C4H10S2 1,4-Butanedithiol budisl14  
631 C4H11NO Diethylhydroxylamine c3710847  
632 C5H12O 1-Butanol, 2-methyl- c137326  
633 C5H12O 1-Butanol, 3-methyl- c123513  
634 C5H12O 1-Pentanol pentanol1  
635 C5H12O 2-Butanol, 3-methyl- c598754  
636 C5H12O 2-Pentanol peol2  
637 C5H12O 3-Pentanol pentan3ol  
638 C5H12O Butane, 1-methoxy- meobu  
639 C5H12O Propane, 1-ethoxy- proet  
640 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
641 C5H12S 1-Butanethiol, 2-methyl- c1878188  
642 C5H12S 1-Butanethiol, 3-methyl- c541311  
643 C5H12S 1-Pentanethiol c110667  
644 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
645 C5H12S 2-Butanethiol, 2-methyl- c1679090  
646 C5H12S 2-Butanethiol, 3-methyl- c2084186  
647 C5H12S Butane, 1-(methylthio)- c628295  
648 C5H12S Ethyl propyl sulfide c4110503  
649 C5H12S Propane, 2-(ethylthio)- c5145993  
650 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
651 CF3CN Acetonitrile, trifluoro- cf3cn  
652 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
653 B2F4 Diboron tetrafluoride b2f4  
654 C2F4 Tetrafluoroethylene c2f4  
655 C2F4+ Tetrafluoroethylene cation c2f4+  
656 C2FCl3 fluorotrichloroethene c2fcl3  
657 C2Cl4 Tetrachloroethylene c2cl4  
658 PF5 Phosphorus pentafluoride pf5  
659 PCl5 Phosphorus pentachloride pcl5  
660 SbCl5 Antimony pentachloride sbcl5  
661 BrF5 bromine pentafluoride brf5  
662 ClF5 chlorinepentafluoride clf5  
663 IF5 pentafluoroiodine if5  
664 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
665 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
666 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
667 C4H8Cl2 1,4-Dichlorobutane c110565  
668 C4H8Cl2 Butane, 1,2-dichloro- c616217  
669 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
670 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
671 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
672 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
673 C5H11Cl Pentane, 1-chloro- pencl1  
674 C6H5CH2 benzyl radical benzyl  
675 C6H5CH3 toluene toluene  
676 C7H8 cycloheptatriene cht  
677 C7H8 Norbornadiene norbor  
678 C7H8 Quadricyclane qucy  
679 C7H12 Norbornane nor  
680 C7H14 cycloheptane c7h14  
681 C7H16 2-methylhexane 2mhex  
682 C7H16 3-methylhexane hex3m  
683 C7H16 heptane heptane  
684 C6H7N 2-Methylpyridine mp  
685 C6H5NH2 aniline aniline  
686 C6H13N 2-Methylpiperidine pip2m  
687 C6H13N cyclohexanamine cham  
688 N2O5 Dinitrogen pentoxide n2o5  
689 C4H2O3 Maleic Anhydride malan  
690 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
691 C5H4O2 furfural furfural  
692 C6H5O phenoxy radical phenoxy  
693 C5H5NO 2(1H)-Pyridinone c72762006  
694 C5H5NO 2(3H)-Pyridinone c9000048  
695 C5H5NO 2(5H)-Pyridinone c9000037  
696 C5H5NO 2-Pyridinol c109104  
697 C5H5NO 3(2H)-Pyridinone c9000004  
698 C5H5NO 3(4H)-Pyridinone c9000026  
699 C5H5NO 3(6H)-Pyridinone c9000015  
700 C5H5NO 3-Pyridinol c109002  
701 C5H5NO 4(1H)-Pryidinone c9000060  
702 C5H5NO 4(3H)-Pryidinone c9000059  
703 C5H5NO 4-Pyridinol c626642  
704 C6H5OH phenol phenol  
705 C6H6O 2,4-Cyclohexadienone c24599573  
706 C6H5SH Benzenethiol phsh  
707 C4H8O2S Sulfolane sulfolane  
708 CH(C2H3)3 trivinyl methane tvm  
709 C6H10O cyclohexanone chexo  
710 C6H12O hexanal c6h12o  
711 CF3COCl trifluoroacetyl chloride cf3cocl  
712 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
713 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
714 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
715 CCl3CHCl2 pentachloroethane ccl3chcl2  
716 C6H5F Fluorobenzene bzf  
717 C6H5Cl chlorobenzene bzcl  
718 C6H5Br bromobenzene bzbr  
719 C6H5CCH phenylacetylene phac  
720 C6H5CHCH2 Styrene styrene  
721 C8H8 cubane cubane  
722 C8H8 cyclooctatetraene cot  
723 C6H5CH2CH3 Ethylbenzene etbz  
724 CH3C6H4CH3 meta-xylene mxylene  
725 CH3C6H4CH3 paraxylene pxylene  
726 C8H16 cyclooctane cyclooct  
727 C8H18 Octane c8h18  
728 C6H5CN phenyl cyanide phcn  
729 C6H12N2 Triethylenediamine ted  
730 C4O4-- squarate dianion c4o4--  
731 S8 Octasulfur s8  
732 C6H4O2 parabenzoquinone pbq  
733 C4H4N2O2 Uracil uracil  
734 C6H5OCH3 Anisole anisole  
735 C6H12O2 Methyl pivalate c598981  
736 C6H12O2 Hexanoic acid hexa  
737 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
738 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
739 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
740 C2F6 hexafluoroethane c2f6  
741 C2Cl6 hexachloroethane c2cl6  
742 IF7 Iodine heptafluoride if7  
743 C6H4F2 metadifluorobenzene mdfb  
744 C6H4F2 orthodifluorobenzene odfb  
745 C6H4F2 1,4-difluorobenzene pdfb  
746 C9H12 n-propyl benzene prbz  
747 C(CN)4 tetracyanomethane c5n4  
748 C8H7N Indole indole  
749 C3H3N3O3 cyanuric acid cyanuric  
750 C6H5NO2 Nitrobenzene c6h5no2  
751 C6H5COOH benzoic acid benzo  
752 CH3COC6H5 acetophenone acph  
753 C10H16 adamantane adamantane  
754 C6N4- tetracyanoethylene anion tcne-  
755 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
756 C3F8 perfluoropropane c3f8  
757 Fe(CO)5 Iron pentacarbonyl ipc  
758 Fe(C5H5)2 ferrocene fecp2  
759 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
760 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
761 C12H8 Acenaphthylene acenaph  
762 C12H10 biphenyl biphenyl  
763 C12H10 Heptalene heptalene  
764 C6F6 hexafluorobenzene c6f6  
765 C13H10 Fluorene fluorene  
766 C14H10 Anthracene anth  
767 C14H10 Phenanthrene phenanthrene  
768 C14H14 Bibenzyl bibenzyl  
769 C12H10N2 azobenzene azobenzene  
770 C16H10 Pyrene pyrene  
771 C18H12 Tetracene tetracene  
772 C24H12 Coronene coronene  
773 C60 Buckminsterfullerene c60