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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 QCISD /6-31G**

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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 H3+ hydrogen trimer cation 1A1'D3h
11 He Helium atom 1SKh
12 He Helium atom   
13 He- Helium atom anion 2SKh
14 He+ Helium atom cation 2SKh
15 HeH+ Helium hydride cation 1ΣC∞v
16 He2+ helium diatomic cation 2ΣuD∞h
17 Li Lithium atom 2SKh
18 Li- Lithium atom anion 1SKh
19 Li+ Lithium atom cation 1SKh
20 Na Sodium atom 2SKh
21 Na- Sodium atom anion 1SKh
22 Na+ Sodium atom cation 1SKh
23 K Potassium atom 2SKh
24 K- Potassium atom anion 1SKh
25 K+ Potassium atom cation 1SKh
26 Cu Copper atom 2SKh
27 Cu- Copper atom anion 1SKh
28 Cu+ Copper atom cation 1SKh
29 LiH Lithium Hydride 1ΣC∞v
30 LiH- lithium hydride anion 2ΣC∞v
31 LiH+ lithium hydride cation 2ΣC∞v
32 NaH sodium hydride 1ΣC∞v
33 NaH- sodium hydride anion 2ΣC∞v
34 NaH+ sodium hydride cation 2ΣC∞v
35 KH Potassium hydride 1ΣC∞v
36 KH+ Potassium hydrogen cation 2ΣC∞v
37 CuH Copper monohydride 1ΣC∞v
38 Be Beryllium atom 1SKh
39 Be- Beryllium atom anion 2PKh
40 Be+ Beryllium atom cation 2SKh
41 Mg Magnesium atom 1SKh
42 Mg- Magnesium atom anion 2PKh
43 Mg+ Magnesium atom cation 2SKh
44 Ca Calcium atom 1SKh
45 Ca- Calcium atom anion 2DKh
46 Ca+ Calcium atom cation 2SKh
47 Zn Zinc atom 1SKh
48 BeH beryllium monohydride 2ΣC∞v
49 BeH- berylium monohydride anion 1ΣC∞v
50 BeH+ beryllium monohydride cation 1ΣC∞v
51 MgH magnesium monohydride 2ΣC∞v
52 MgH- magnesium monohydride anion 1ΣC∞v
53 MgH+ magnesium monohydride cation 1ΣC∞v
54 CaH Calcium monohydride 2ΣC∞v
55 CaH+ Calcium monohydride cation 2ΣC∞v
56 TiH Titanium monohydride 4ΦC∞v
57 ZnH Zinc monohydride 2ΣC∞v
58 ZnH+ Zinc, protonated   
59 BeH2 beryllium dihydride 1ΣgD∞h
60 BeH2+ Beryllium dihydride cation 2ΣC∞v
61 BeH2+ Beryllium dihydride cation 2ΣuD∞h
62 BeH2+ Beryllium dihydride cation   
63 MgH2 magnesium dihydride 1ΣgD∞h
64 CaH2 Calcium Hydride 1ΣgD∞h
65 ZnH2 Zinc hydride 1ΣgD∞h
66 B Boron atom 2PKh
67 B Boron atom 4PKh
68 B- Boron atom anion 3PKh
69 B+ Boron atom cation 1SKh
70 Al Aluminum atom 2PKh
71 Al- Aluminum atom anion 3PKh
72 Al+ Aluminum atom cation 1SKh
73 Sc Scandium atom 2DKh
74 Sc+ Scandium cation 3DKh
75 Ga Gallium atom 2P 
76 Ga- Gallium atom anion 3POh
77 Ga+ Gallium atom cation 1S 
78 BH Boron monohydride 1ΣC∞v
79 BH Boron monohydride 3ΠC∞v
80 BH- boron monohydride anion 2ΠC∞v
81 BH- boron monohydride anion 4ΣC∞v
82 BH+ boron monohydride cation 2ΣC∞v
83 AlH aluminum monohydride 1ΣC∞v
84 AlH- aluminum monohydride anion 2ΠC∞v
85 AlH+ aluminum monohydride cation 2ΣC∞v
86 ScH Scandium monohydride 1ΣC∞v
87 ScH+ Scandium monohydride cation 2ΣC∞v
88 GaH Gallium monohydride 1ΣC∞v
89 GaH+ Gallium monohydride cation 2ΣC∞v
90 BH2 boron dihydride 2A1C2v
91 BH2- boron dihydride anion 3B1C2v
92 BH2- boron dihydride anion 1A1C2v
93 BH2+ Boron dihydride cation 1ΣgD∞h
94 AlH2 aluminum dihydride 2A1C2v
95 AlH2- aluminum dihydride anion 1A1C2v
96 AlH2+ aluminum dihydride cation 1ΣgD∞h
97 BH3 boron trihydride 1A1'D3h
98 BH3- boron trihydride anion 2A2"D3h
99 BH3+ boron trihydride cation 2E'D3h
100 BH3+ boron trihydride cation 2B2C2v
101 BH3+ boron trihydride cation  C2v
102 AlH3 aluminum trihydride 1A1'D3h
103 AlH3- aluminum trihydride anion 2A2"D3h
104 AlH3- aluminum trihydride anion  C3v
105 AlH3+ aluminum trihydride cation 2ED3h
106 AlH3+ aluminum trihydride cation 2A1C2v
107 ScH3 Scandium trihydride 1A1'D3h
108 ScH3 Scandium trihydride 1A1C3v
109 GaH3 Gallium trihydride 1A1'D3h
110 BH4 borohydride 2B2C2v
111 BH4- borohydride anion 1A1Td
112 AlH4- Aluminum tetrahydride anion 1A1Td
113 C Carbon atom 3P0Kh
114 C Carbon atom 3P1Kh
115 C- Carbon atom anion 4SKh
116 C- Carbon atom anion 2DKh
117 C+ Carbon atom cation 2PKh
118 Si Silicon atom 3PKh
119 Si Silicon atom 1SKh
120 Si- Silicon atom anion 4SKh
121 Si+ Silicon atom cation 2PKh
122 Ti Titanium atom 3FKh
123 Ge Germanium atom 3PKh
124 Ge- Germanium anion 4SKh
125 Ge+ Germanium cation 2PKh
126 CH Methylidyne 2Π1/2C∞v
127 CH Methylidyne 4Σ-C∞v
128 CH- methylidyne anion 3ΣC∞v
129 CH+ Methylidyne cation 1ΣC∞v
130 SiH Silylidyne 2ΠC∞v
131 SiH- silicon monohydride anion 3ΣC∞v
132 SiH+ silicon monohydride cation 1ΣC∞v
133 GeH germylidene 2ΠC∞v
134 GeH+ Germaniun monohyrdide cation 1ΣC∞v
135 CH2 Methylene 3B1C2v
136 CH2 Methylene 3ΣGD∞h
137 CH2 Methylene 1A1C2v
138 CH2- methylene anion 2B1C2v
139 CH2+ methylene cation 2A1C2v
140 CH2+ methylene cation 2ΠD∞h
141 SiH2 silicon dihydride 1A1C2v
142 SiH2 silicon dihydride 3B1C2v
143 SiH2- silicon dihydride anion 2B1C2v
144 SiH2+ silicon dihydride cation 2A1C2v
145 GeH2 germylene 1A1C2v
146 GeH2- germylene anion 2B1C2v
147 CH3 Methyl radical 2A1D3h
148 CH3- methyl anion 1A1C3v
149 CH3+ methyl cation 1A1'D3h
150 SiH3 Silyl radical 2A1C3v
151 SiH3- Silyl anion 1A1C3v
152 SiH3+ Silyl cation 1A1'D3h
153 GeH3 Germyl radical 2A1C3v
154 GeH3+ germyl cation 1A1'D3h
155 CD4 methane-d4 1A1Td
156 CH2D2 methane-d2 1A1C2v
157 CH3D methane-d 1A1C3v
158 CH4 Methane 1A1Td
159 CH4- Methane anion 2A1Td
160 CH4- Methane anion 2A1C3v
161 CH4+ Methane cation 2B1C2v
162 CH4+ Methane cation 2T2Td
163 CH4+ Methane cation 2B2D2d
164 CHD3 methane-d3 1A1C3v
165 SiH2D2 silane-d2   
166 SiH4 Silane 1A1Td
167 GeH4 Germane 1A1Td
168 SiH5+ Silane, protonated   
169 N Nitrogen atom 4SKh
170 N- Nitrogen atom anion 3SKh
171 N+ Nitrogen atom cation 3PKh
172 P Phosphorus atom 4SKh
173 P- Phosphorus atom anion 3PKh
174 P+ Phosphorus atom cation 3PKh
175 V Vanadium atom 4FKh
176 V+ Vanadium atom cation 5DKh
177 As Arsenic atomic 4SKh
178 As- Arsenic anion 3PKh
179 As+ Arsenic cation 3PKh
180 NH Imidogen 3Σ-C∞v
181 NH Imidogen 1Σ+C∞v
182 NH- Imidogen anion 2ΠC∞v
183 NH+ imidogen cation 2ΠC∞v
184 PH phosphorus monohydride 3Σ-C∞v
185 PH phosphorus monohydride 1ΔC∞v
186 PH- phosphorus monohydride anion 2ΠC∞v
187 PH+ phosphorus monohydride cation 2ΠC∞v
188 AsH Arsenic monohydride 3ΣC∞v
189 AsH Arsenic monohydride 1ΣC∞v
190 AsH+ Arsenic monohydride cation 2ΠC∞v
191 ND2 Amidogen-d2 2B1C2v
192 NH2 Amino radical 2B1C2v
193 NH2- amino anion 1A1C2v
194 NH2+ Amino cation 3B1C2v
195 NH2+ Amino cation 1A1C2v
196 PH2 Phosphino radical 2B1C2v
197 PH2- Phosphino anion 1A1C2v
198 PH2+ Phosphino cation 1A1C2v
199 AsH2 Arsenic dihydride 2A1C2v
200 AsH2+ Arsenic dihydride cation 1A1C2v
201 ND3 Ammonia-d3 1A1C3v
202 NH3 Ammonia 1A1C3v
203 NH3- Ammonia anion 2A1C3v
204 NH3+ ammonia cation 2A2"D3h
205 PH3 Phosphine 1A1C3v
206 PH3+ Phosphine cation 2A1C3v
207 AsH3 Arsine 1A1C3v
208 AsH3+ Arsine cation 2A1C3v
209 AsH4+ Arsonium   
210 NH4 Ammonium radical   
211 NH4+ ammonium cation 1A1Td
212 PH4 Phosphoranyl radical   
213 PH4+ phosphonium cation   
214 O Oxygen atom 3SKh
215 O- Oxygen atom anion 2PKh
216 O+ Oxygen atom cation 4SKh
217 S Sulfur atom 3PKh
218 S Sulfur atom   
219 S- Sulfur atom anion 2PKh
220 S+ Sulfur atom cation 4SKh
221 Se Selenium atom 3PKh
222 Se- Selenium atom anion 2PKh
223 Se+ Selenium atom cation 4SKh
224 DO Hydroxyl-d 2ΠC∞v
225 OH Hydroxyl radical 2ΠC∞v
226 OH- hydroxide anion 1ΣC∞v
227 OH+ hydoxyl cation 3ΣC∞v
228 OH+ hydoxyl cation 1ΣC∞v
229 DS Mercapto-d 2ΠC∞v
230 HS Mercapto radical 2ΠC∞v
231 HS- mercapto anion 1ΣC∞v
232 HS+ sulfur monohydride cation 3ΣC∞v
233 CrH Chromium hydride 6ΣC∞v
234 CrH+ Chromium hydride cation 5ΣC∞v
235 HSe Selenium monohydride 2ΠC∞v
236 HSe- selenium monohydride anion 1ΣC∞v
237 HSe+ selenium monohydride cation 3ΣC∞v
238 HSe+ selenium monohydride cation 1ΣC∞v
239 D2O Deuterium oxide 1A1C2v
240 H2O Water 1A1C2v
241 H2O- water anion 2A1C2v
242 H2O- water anion 2A'Cs
243 H2O+ water cation 2B1C2v
244 HDO Water-d1 1A1C2v
245 D2S Hydrogen sulfide-d2 1A1C2v
246 H2S Hydrogen sulfide 1A1C2v
247 H2S- Hydrogen sulfide anion 2A'Cs
248 H2S+ Hydrogen sulfide cation 2B1C2v
249 H2Se Hydrogen selenide 1A1C2v
250 H2Se+ Hydrogen selenide cation 2B1C2v
251 H3O+ hydronium cation 1A1C3v
252 H3S+ Sulfonium cation 1A1C3v
253 H3Se+ Hydrogen Selenide, protonated 1A1C3v
254 F Fluorine atom 2PKh
255 F- Fluorine atom anion 1SKh
256 F+ Fluorine atom cation 3SKh
257 F+ Fluorine atom cation 1DKh
258 Cl Chlorine atom 2PKh
259 Cl- Chlorine atom anion 1SKh
260 Cl+ Chlorine atom cation 3PKh
261 Cl+ Chlorine atom cation 1DKh
262 Br Bromine atom 2PKh
263 Br- Bromine atom anion 1SKh
264 Br+ Bromine atom cation 3PKh
265 DF Hydrofluoric acid-d 1ΣC∞v
266 HF Hydrogen fluoride 1ΣC∞v
267 HF- hydrogen fluoride anion 2ΣC∞v
268 HF+ hydrogen fluoride cation 2ΠC∞v
269 DCl Hydrochloric acid-d 1ΣC∞v
270 HCl Hydrogen chloride 1ΣC∞v
271 HCl- hydrogen chloride anion 2ΣC∞v
272 HCl+ hydrogen chloride cation 2ΠC∞v
273 HBr hydrogen bromide 1ΣC∞v
274 HBr- hydrogen bromide anion 2ΣC∞v
275 HBr+ hydrogen bromide cation 2ΠC∞v
276 H2F+ dihydrogen fluoride cation 1A1C2v
277 H2Cl+ dihydrogen monochloride cation 1A1C2v
278 H2Br+ protonated hydrogen bromide 2A1C2v
279 Ne Neon atom 1SKh
280 Ne Neon atom   
281 Ne- Neon atom anion 2SKh
282 Ne+ Neon atom cation 2PKh
283 Ar Argon atom 1SKh
284 Ar- Argon atom anion 2SKh
285 Ar+ Argon atom cation 2PKh
286 Kr Krypton atom 1SKh
287 Kr+ Krypton cation 2PKh
288 HeLi+ Helium Lithium cation   
289 NeH neon hydrogen 2ΣC∞v
290 NeH+ neon hydrogen cation 1ΣC∞v
291 ArH+ Argon hydride cation 1ΣC∞v
292 KrH+ Protonated Krypton 1ΣC∞v
293 H2Ar H2 Ar dimer 1ΣC∞v
294 Li2 Lithium diatomic 1ΣgD∞v
295 Li2- lithium diatomic anion 2ΣuD∞h
296 Li2+ lithium diatomic cation 2ΣgD∞h
297 NaLi lithium sodium 1ΣC∞v
298 NaLi- lithium sodium anion 2ΣC∞v
299 NaLi+ lithium sodium cation 2ΣC∞v
300 LiK Lithium Potassium 1ΣC∞v
301 Na2 Sodium diatomic 1ΣgD∞h
302 Na2- sodium diatomic anion 2ΣuD∞h
303 Na2+ sodium diatomic cation 2ΣgD∞h
304 NaK Sodium Potassium 1ΣC∞v
305 NaK+ Sodium Potassium diatomic cation 1
306 K2 Potassium diatomic 1ΣgD∞h
307 LiBe Lithium Beryllium 2ΣC∞v
308 LiMg Lithium magnesium 2ΣC∞v
309 NaBe Sodium Beryllium 2ΣC∞v
310 NaMg Sodium Magnesium 2ΣC∞v
311 Be2 Beryllium diatomic 1ΣgD∞h
312 Be2 Beryllium diatomic 3ΠgD∞h
313 Be2- Beryllium diatomic anion 2ΠuD∞h
314 Be2+ Beryllium diatomic cation 2ΣuD∞h
315 BeMg Beryllium Magnesium 1ΣC∞v
316 Mg2 Magnesium diatomic 1ΣgD∞h
317 Mg2- magnesium diatomic anion 2ΠUD∞h
318 Mg2+ magnesium diatomic cation 2ΣuD∞h
319 Ca2 Calcium diatomic 1ΣGD∞h
320 LiB Lithium boride 3ΠC∞v
321 LiAl Lithium Aluminum   
322 NaAl Sodium aluminum 1ΣC∞v
323 BeB Beryllium monoboride 2ΠC∞v
324 B2 Boron diatomic 3ΣgD∞h
325 B2 Boron diatomic 1ΣgD∞h
326 B2 Boron diatomic 5ΣuD∞h
327 B2- Boron diatomic anion 4ΣgD∞h
328 B2+ Boron diatomic cation 2ΠD∞h
329 BAl Boron Aluminum 3ΣC∞v
330 Al2 Aluminum diatomic 3ΣgD∞h
331 Al2 Aluminum diatomic 1ΣgD∞h
332 Al2- aluminum diatomic anion 4ΣgD∞h
333 Al2+ aluminum diatomic cation 2ΣgD∞h
334 BGa Boron Gallium 3ΣC∞v
335 AlGa Aluminum Gallium 3ΣC∞v
336 AlGa Aluminum Gallium 1ΣC∞v
337 Ga2 Gallium diatomic 3Piu 
338 HBBH Diborane(2) 3ΣGD∞h
339 LiBH4 Lithium borohydride 1A1C3v
340 B2H4 Diborane(4) D2d 1A1D2d
341 HBHHBH Diborane(4) C2V 1A1C2v
342 B2H6 Diborane 1AgD2h
343 B2H6+ Diborane cation   
344 Al2H6 dialane 1AGD2h
345 Ga2H6 digallane 1AGD2h
346 LiC Lithium Carbide 4ΣC∞v
347 BeC Beryllium Carbide 3Σ-C∞v
348 BeC Beryllium Carbide   
349 CaC Calcium monocarbide   
350 BC boron monocarbide 4Σ-C∞v
351 BC boron monocarbide 2ΠC∞v
352 BC- boron monocarbide anion 3ΠuC∞v
353 BC- boron monocarbide anion 1Σg+C∞v
354 BC+ boron monocarbide cation 3ΣC∞v
355 BC+ boron monocarbide cation 1ΣC∞v
356 AlC Aluminum carbide 4ΣC∞v
357 BSi Boron silicide 4ΣC∞v
358 BSi Boron silicide 2ΣC∞v
359 C2 Carbon diatomic 1Σg+D∞h
360 C2 Carbon diatomic 3ΠuD∞h
361 C2- carbon diatomic anion 2ΣgD∞h
362 C2+ carbon diatomic cation 4ΣgD∞h
363 C2+ carbon diatomic cation 2ΠD∞h
364 SiC silicon monocarbide 3ΣC∞v
365 SiC silicon monocarbide 1ΣC∞v
366 SiC- silicon monocarbide anion 2ΣgC∞v
367 SiC+ silicon monocarbide cation 2ΠC∞v
368 Si2 Silicon diatomic 1ΣgD∞h
369 Si2- silcon diatomic anion 2ΣgD∞h
370 Si2+ silcon diatomic cation 2ΠD∞h
371 GeC Germanium monocarbide 1ΣC∞v
372 GeC Germanium monocarbide   
373 SiGe Silicon Germanium   
374 Ge2 Germanium diatomic 3ΣgD∞h
375 Ge2 Germanium diatomic 1ΣGD∞h
376 C2H Ethynyl radical 2ΣC∞v
377 C2H- Ethynyl anion 1ΣC∞v
378 C2H+ Ethynyl cation 3ΠC∞v
379 C2H+ Ethynyl cation 1ΣC∞v
380 ZnCH2 Zinc methylene 3B1C2v
381 ZnCH2 Zinc methylene 1A'Cs
382 C2H2 Acetylene 1ΣgD∞h
383 C2H2+ acetylene cation 2ΠuD∞h
384 C2H2+ acetylene cation   
385 CCH2 vinylidene 1A1C2v
386 CCH2 vinylidene 3B2C2v
387 H2CC- vinylidene anion   
388 HCCH- acetylene anion   
389 HCCH- acetylene anion   
390 Si2H2 disilyne   
391 Si2H2 disilyne   
392 Si2H2 disilyne   
393 Si2H2 disilyne   
394 CH3Li methyl lithium 1A1C3v
395 CuCH3 monomethyl copper 1A1C3v
396 ZnCH3 Zinc monomethyl 2A1C3v
397 CH2BH methyleneborane 1A1C2v
398 C2H3 vinyl 2A'Cs
399 C2H3- vinyl anion 1A'Cs
400 C2H3+ vinyl cation 1A1C2V bridging H
401 C2H3+ vinyl cation 1A1C2V HCCH2
402 C2H4 Ethylene 1AgD2h
403 C2H4- Ethylene anion 2B2gD2h
404 C2H4- Ethylene anion 2AgC2h
405 C2H4+ Ethylene cation 2B3uD2h
406 C2H4+ Ethylene cation 2B3D2
407 CH3CH methylmethylene 3A"Cs
408 CH2SiH2 silaethylene 1A1C2v
409 Si2H4 Disilene   
410 Si2H4 Disilene   
411 Si2H4 Disilene   
412 CH3BH2 methylborane 1A'Cs
413 C2H5 Ethyl radical 2A'Cs
414 C2H5- Ethyl anion 1A'Cs
415 C2H5+ Ethyl cation 1A1C2v
416 C2H6 Ethane 1A1gD3d
417 C2H6 Ethane 1A1'D3h
418 C2H6+ ethane cation 2BgC2h
419 C2H6+ ethane cation 2AgCi
420 CH3SiH3 methyl silane 1A1C3
421 Si2H6 disilane 1EuD3d
422 GeH3CH3 methyl germane 1A1C3v
423 C2H7+ Ethane, protonated 1AC2
424 LiN Lithium Nitride 3ΣC∞v
425 LiN Lithium Nitride 1ΣC∞v
426 LiN+ Lithium Nitride cation 4ΣC∞v
427 LiP Lithium monophosphide   
428 LiP Lithium monophosphide   
429 BeN Beryllium mononitride 4ΣC∞v
430 BeN Beryllium mononitride 2ΠC∞v
431 BeN- Beryllium mononitride anion 1ΣC∞v
432 BeN+ Beryllium mononitride cation 3ΣC∞v
433 BeN+ Beryllium mononitride cation 1ΣC∞v
434 MgN Magnesium Nitride   
435 MgN Magnesium Nitride   
436 BN- boron nitride anion 2ΣC∞v
437 AlN- aluminum mononitride anion 2ΣC∞v
438 AlN+ aluminum mononitride cation 2ΠC∞v
439 BP Boron monophosphide 3ΠC∞v
440 BP Boron monophosphide 1ΣC∞v
441 AlP Aluminum monophosphide 3ΣC∞v
442 AlP Aluminum monophosphide 3ΠC∞v
443 AlP Aluminum monophosphide 1ΣC∞v
444 GaN Gallium mononitride 3ΠC∞v
445 GaN Gallium mononitride 1ΣC∞v
446 GaP Gallium monophosphide 3ΣC∞v
447 GaP Gallium monophosphide 1ΣC∞v
448 GaAs Gallium arsenide 3Π 
449 GaAs Gallium arsenide 1Σ 
450 BN boron nitride 3ΠC∞v
451 BN boron nitride 1ΣC∞v
452 BN+ boron nitride cation 2ΠC∞v
453 AlN Aluminum nitride 3ΠiC∞v
454 AlN Aluminum nitride 1ΣC∞v
455 CN Cyano radical 2ΣC∞v
456 CN- cyanide anion 1ΣC∞v
457 CN+ Cyano cation 1ΣC∞v
458 CP Carbon monophosphide 2ΣC∞v
459 CP- carbon monophosphide anion 1ΣC∞v
460 CP+ carbon monophosphide cation 3ΣC∞v
461 CP+ carbon monophosphide cation 1ΣC∞v
462 SiN Silicon nitride 2ΣC∞v
463 SiN- silicon mononitride anion 1ΣC∞v
464 SiN+ silicon mononitride cation 3ΠC∞v
465 SiP Silicon monophosphide 2ΠC∞v
466 SiP- Silicon monophosphide anion 1ΣC∞v
467 SiP+ Silicon monophosphide cation 3ΣC∞v
468 SiP+ Silicon monophosphide cation 1ΣC∞v
469 N2 Nitrogen diatomic 1ΣgD∞h
470 N2 Nitrogen diatomic   
471 N2- nitrogen diatomic anion 2ΠgD∞h
472 N2+ diatomic nitrogen cation 2ΣgD∞h
473 PN Phosphorus mononitride 1ΣC∞v
474 PN- phosphorus nitride anion 2ΠC∞v
475 PN+ phosphorus nitride cation 2ΠC∞v
476 P2 Phosphorus diatomic 1ΣgD∞h
477 P2- phosphorus diatomic anion 2ΠgD∞h
478 P2+ phosphorus diatomic cation 2ΠUD∞h
479 AsN Arsenic mononitride 1ΣC∞v
480 AsP Arsenic monophosphide 1ΣC∞v
481 As2 Arsenic diatomic 1ΣgD∞h
482 HNB hydrogen nitrogen boron 2ΣC∞v
483 HNC hydrogen isocyanide 1ΣC∞v
484 HCN Hydrogen cyanide 1ΣC∞v
485 HCN- Hydrogen cyanide anion 2A'Cs
486 HCN+ hydrogen cyanide cation 2ΠC∞v
487 HNC+ hydrogen isocyanide cation   
488 HCP Phosphaethyne 1ΣC∞v
489 HCP+ Phosphaethyne cation   
490 NNH Dinitrogen monohydride 2A'Cs
491 NNH+ Dinitrogen monohydride cation 1ΣC∞v
492 HPO Hydrogen phosphorus oxide 1A'Cs
493 HPO+ Hydrogen phosphorus oxide cation 2A'Cs
494 LiNH2 lithium amide   
495 HBNH Boranimine 1ΣC∞v
496 CNH2 Aminomethylidyne radical 2B2C2v
497 CNH2+ N-protonated hydrogen isocyanide 1A1C2v
498 H2CN Dihydrogen cyanide radical 2B2C2v
499 H2CN+ hydrocyanonium cation 1A1C2v
500 HCNH methyleneazane 2A'CS cis
501 HCNH methyleneazane 2A'CS trans
502 HCNH+ N-protonated HCN 1ΣC∞v
503 H2NN Isodiazene   
504 N2H2 (E)-diazene 1AgC2h
505 N2H2 (Z)-Diazene 1A1C2v
506 N2H2+ trans-diazene cation 2AGC2h
507 CH2NH Methanimine 1A'Cs
508 CH2NH+ Methanimine cation   
509 CHNH2 aminomethylene   
510 CHNH2+ Aminocarbene cation   
511 CH2PH Phosphaethene 1A'Cs
512 BH2NH2 Boranamine   
513 CH2NH2+ methyleneamine cation 1A1C2v
514 N2H4 Hydrazine 1AC2
515 N2H4+ hydrazine cation 2AGC2h
516 P2H4 Diphosphine 1AC2
517 CH3NH2 methyl amine 1A'Cs
518 CH3NH2+ methyl amine cation 2A'Cs
519 CH3PH2 Methyl phosphine 1A'Cs
520 SiH3NH2 Silane, amino   
521 N2H5+ protonated hydrazine 1A'Cs
522 BH3PH3 borane phosphine   
523 BH3NH3 borane ammonia 1A1C3v
524 CH3NH3 methyl ammonium radical 2A1C3v
525 CH3NH3+ protonated methylamine 1A1C3v
526 CH3PH3+ methyl phosphine, protonated 1A1C3v
527 NH3NH3 Ammonia Dimer 1AgC2h
528 NH3NH3 Ammonia Dimer 1A'Cs
529 N2H7+ ammonia ammonium dimer   
530 LiO lithium oxide 2ΣC∞v
531 LiO- lithium oxide anion 3ΣC∞v
532 LiO+ lithium oxide cation 3ΣC∞v
533 LiO+ lithium oxide cation 1ΣC∞v
534 LiS Lithium monosulfide 2ΠC∞v
535 LiS+ Lithium sulfide cation 3ΣC∞v
536 NaO sodium monoxide 2ΣC∞v
537 NaO+ sodium oxide cation 3ΣC∞v
538 KO Potassium monoxide 2ΣC∞v
539 KO+ Potassium monoxide cation 3ΣC∞v
540 NaS Sodium sulfide 2ΠC∞v
541 LiSe Lithium monoselenide   
542 BeO beryllium oxide 1ΣC∞v
543 BeO- Beryllium monoxide anion 2ΣC∞v
544 BeO+ Beryllium monoxide cation 2ΠC∞v
545 BeS beryllium sulfide 1ΣC∞v
546 MgO magnesium oxide 1Σ+C∞v
547 MgO+ magnesium oxide cation 2ΠC∞v
548 CaO Calcium monoxide 1ΣC∞v
549 MgS magnesium sulfide 1ΣC∞v
550 MgS- magnesium sulfide anion 2ΣC∞v
551 MgS+ magnesium sulfide cation 2ΠC∞v
552 CaS Calcium sulfide 1ΣC∞v
553 ZnO zinc monoxide 1ΣC∞v
554 ZnS Zinc sulfide 1Σ+C∞v
555 BeS- Beryllium monosulfide anion 2ΣC∞v
556 BeS+ Beryllium monosulfide cation 2ΠC∞v
557 BO boron monoxide 2ΣC∞v
558 BO- boron monoxide anion 1ΣC∞v
559 AlO Aluminum monoxide 2ΣC∞v
560 AlO- Aluminum monoxide anion 1ΣC∞v
561 AlO+ aluminum monoxide cation 1ΣC∞v
562 BS boron sulfide 2ΣC∞v
563 BS- boron monosulfide anion 1ΣC∞v
564 BS+ boron monosulfide cation 1ΣC∞v
565 AlS Aluminum sulfide 2ΣC∞v
566 AlS- aluminum monosulfide anion 1ΣC∞v
567 AlS+ aluminum monosulfide cation 1ΣC∞v
568 ScO Scandium monoxide 2ΣC∞v
569 GaO Gallium monoxide 2ΣC∞v
570 GaS Gallium monosulfide   
571 BO+ boron monoxide cation 1ΣC∞v
572 CO Carbon monoxide 1ΣC∞v
573 CO Carbon monoxide 3ΠC∞v
574 CO- carbon monoxide anion 2ΠC∞v
575 CO+ carbon monoxide cation 2ΣC∞v
576 CS carbon monosulfide 1ΣC∞v
577 CS- carbon monosulfide anion 2ΠC∞v
578 CS+ carbon monosulfide cation 2ΣC∞v
579 SiO Silicon monoxide 1ΣC∞v
580 SiO- silicon monoxide anion 2ΠC∞v
581 SiO+ silicon monoxide cation 2ΣC∞v
582 SiS silicon monosulfide 1ΣC∞v
583 SiS- silicon monosulfide anion 2ΠC∞v
584 SiS+ silicon monosulfide cation 2ΣC∞v
585 TiO Titanium monoxide 3ΔC∞v
586 CSe Carbon monoselenide 1ΣC∞v
587 CSe- Carbon monoselenide anion 2ΠC∞v
588 GeO Germanium monoxide 1ΣC∞v
589 GeO+ Germanium monoxide cation 2ΣC∞v
590 GeS Germanium monosulfide 1ΣC∞v
591 SiSe Silicon Monoselenide   
592 SiSe+ Silicon Monoselenide cation   
593 GeSe Germanium monoselenide   
594 NO Nitric oxide 2ΠC∞v
595 NO- nitric oxide anion 3ΣC∞v
596 NO- nitric oxide anion 1ΔC∞v
597 NO+ nitric oxide cation 1ΣC∞v
598 NS Mononitrogen monosulfide 2ΠC∞v
599 NS- nitrogen sulfide anion 3ΣC∞v
600 NS- nitrogen sulfide anion 1ΣC∞v
601 NS+ nitrogen sulfide cation 1ΣC∞v
602 PO Phosphorus monoxide 2ΠC∞v
603 PO- phosphorus monoxide anion 3ΣC∞v
604 PO+ phosphorus monoxide cation 1ΣC∞v
605 PS phosphorus sulfide 2ΣC∞v
606 PS- phosphorus monosulfide anion 3ΣC∞v
607 PS- phosphorus monosulfide anion 1ΣC∞v
608 PS+ phosphorus monosulfide cation 1ΣC∞v
609 VO Vanadium monoxide 4Σ- 
610 AsO Arsenic monoxide 2ΠC∞v
611 NSe Nitrogen monoselenide 2ΠC∞v
612 AsS Arsenic monosulfide 2ΠC∞v
613 PSe Phosphorus monoselenide 2ΠC∞v
614 AsSe Arsenic monoselenide 2ΠC∞v
615 O2 Oxygen diatomic 3ΣgD∞h
616 O2 Oxygen diatomic 1ΔgD∞h
617 O2- oxygen diatomic anion 2ΠD∞h
618 O2-- dioxygen dianion   
619 O2+ diatomic oxygen cation 2ΠgD∞h
620 SO Sulfur monoxide 3ΣC∞v
621 SO Sulfur monoxide 1ΣC∞v
622 SO- sulfur monoxide anion 2ΠC∞v
623 SO+ sulfur monoxide cation 2ΠC∞v
624 S2 Sulfur diatomic 3ΣgD∞h
625 S2 Sulfur diatomic 1ΣD∞h
626 S2- sulfur diatomic anion 2ΠD∞h
627 S2+ sulfur diatomic cation 2ΠD∞h
628 SeO Selenium monoxide 3ΣC∞v
629 SeO Selenium monoxide 1?C∞v
630 SeO- selenium monoxide anion 2ΠC∞v
631 SeO+ selenium monoxide cation 2ΠC∞v
632 SeS Selenium monosulfide 3ΣC∞v
633 SeS- selenium monosulfide anion 2ΠC∞v
634 SeS+ selenium monosulfide cation 2ΠC∞v
635 Se2 Selenium diatomic 3ΣgD∞h
636 Se2 Selenium diatomic 1Σg+D∞h
637 Se2- selenium diatomic anion 2ΠD∞h
638 Se2+ selenium diatomic cation 2ΠgD∞h
639 LiOH lithium hydroxide 1ΣC∞v
640 NaOH sodium hydroxide 1ΣC∞v
641 KOH Potassium hydroxide 1ΣC∞v
642 BeOH beryllium monohydroxide 2A'Cs
643 BeOH beryllium monohydroxide 2ΣC∞v
644 MgOH magnesium hydroxide 2A'Cs
645 CaOH Calcium monohydroxide 2Σ+C∞v
646 HBO Boron hydride oxide 1ΣC∞v
647 HBS hydrogen boron sulfide 1ΣC∞v
648 COH Hydroxymethylidyne   
649 COH+ Carbon Monoxide, protonated 1ΣC∞v
650 HCO Formyl radical 2A'Cs
651 HCO- formyl anion 1A'Cs
652 HCO+ Formyl cation 1ΣC∞v
653 HCS Thioformyl radical 2A'Cs
654 HCS- Thioformyl anion 1A'Cs
655 HCS+ Thioformyl cation 1ΣC∞v
656 HNO Nitrosyl hydride 1A'Cs
657 HNO- Nitrosyl hydride anion 2A"Cs
658 HNO+ Nitrosyl hydride cation 2A'Cs
659 NOH Hydroxyimidogen 3A"Cs
660 NOH+ O-protonated nitric oxide 2A'Cs
661 HNS Sulfur imide 1A'Cs
662 HNS- Sulfur imide anion 2ACs
663 HO2 Hydroperoxy radical 2A"Cs
664 HO2- Hydroperoxy anion 1A'Cs
665 HO2+ Hydroperoxy cation 3A"Cs
666 HO2+ Hydroperoxy cation 1A'Cs
667 HSO+ Sulfur Monoxide, S-protonated   
668 SOH Sulfur Hydroxide   
669 SOH+ Sulfur Monoxide, protonated   
670 HS2 Thiosulfeno radical 2A"Cs
671 H2CO Formaldehyde 1A1C2v
672 H2CO- formaldehyde anion 2A'Cs
673 H2CO- formaldehyde anion   
674 H2CO+ formaldehyde cation 2B2C2v
675 HOCH hydroxycarbene 1A'CS trans
676 HOCH hydroxycarbene 1A'CS cis
677 H2CS Thioformaldehyde 1A1C2v
678 H2CS- thioformaldehyde anion   
679 H2CS- thioformaldehyde anion   
680 H2CS+ thioformaldehyde cation 2B2C2v
681 H2CSe Selenoformaldehyde   
682 H2NO nitroxide 2B1C2v
683 H2NO nitroxide 2A'Cs
684 H2O2 Hydrogen peroxide 1AC2
685 H2O2 Hydrogen peroxide 1AgC2h
686 H2O2+ Hydrogen peroxide cation 2BgC2h
687 H2O2+ Hydrogen peroxide cation 2A1C2v
688 H2OO water oxide   
689 HOSH hydrogen thioperoxide   
690 H2S2 Disulfane 1AC2
691 H2S2+ hydrogen disulfide cation 2BgC2h
692 H2Se2 hydrogen diselenide   
693 CH2OH Hydroxymethyl radical 2AC1
694 CH2OH+ hydroxymethyl cation 1A'Cs
695 CH3O Methoxy radical 2A'C1
696 CH3O- methoxy anion 1A1C3v
697 CH3O+ Methoxy cation 3A1C3v
698 CH3S thiomethoxy 2A'C3v
699 H2CSH+ Thioformaldehyde, protonated 1A'Cs
700 NH2OH hydroxylamine 1A'Cs
701 NH2OH+ Hydroxylamine cation   
702 NH3O Ammonia Oxide 1A1C3v
703 H2POH Phosphinous acid 1A1'CS trans
704 H2POH Phosphinous acid 1A1'CS cis
705 H3PO Phosphine oxide 1A1C3v
706 NH2SH Thiohydroxylamine   
707 NH2SH Thiohydroxylamine   
708 NH3S sulfidoazane   
709 H3O2+ hydrogen peroxide, protonated 1A'Cs
710 CH3OH Methyl alcohol 1A'Cs
711 CH3OH- Methyl alcohol anion 2A'Cs
712 CH3OH- Methyl alcohol anion 2A'CS eclipsed
713 CH3OH+ Methyl alcohol cation 2A"Cs
714 CH3OH+ Methyl alcohol cation 2AC1
715 CH3SH Methanethiol 1A'Cs
716 CH3SH+ Methanethiol cation 2A"Cs
717 SiH3OH silanol   
718 CH3SeH Methane selenol 1A'Cs
719 NH2OH2+ protonated hydroxylamine   
720 NH3OH+ N-protonated hydroxylamine   
721 H2OH2O water dimer 1A'Cs
722 CH3OH2+ Methanol, protonated 1A'Cs
723 CH3SH2+ protonated methylsulfide 1A'Cs
724 H5O2+ Dihydroxonium ion 1AC2
725 LiF lithium fluoride 1ΣC∞v
726 LiCl lithium chloride 1ΣC∞v
727 LiCl- lithium chloride anion 2ΣC∞v
728 LiCl+ lithium chloride cation 2ΠC∞v
729 NaF sodium fluoride 1ΣC∞v
730 NaF- sodium fluoride anion 2ΣC∞v
731 NaF+ sodium fluoride cation 2ΣC∞v
732 KF Potassium Fluoride 1ΣC∞v
733 NaCl Sodium Chloride 1ΣC∞v
734 NaCl- sodium chloride anion 2ΣC∞v
735 NaCl+ sodium chloride cation 2ΠC∞v
736 KCl Potassium Chloride 1ΣC∞v
737 CuF Copper monofluoride 1ΣC∞v
738 LiBr Lithium Bromide 1ΣC∞v
739 LiBr- lithium bromide anion 2ΣC∞v
740 LiBr+ lithium bromide cation 2ΠC∞v
741 CuCl Copper monochloride 1ΣC∞v
742 NaBr Sodium Bromide 1ΣC∞v
743 NaBr- sodium bromide anion 2ΣC∞v
744 NaBr+ sodium bromide cation 2ΠC∞v
745 KBr Potassium Bromide 1ΣC∞v
746 LiF- lithium fluoride anion 2ΣC∞v
747 LiF+ lithium fluoride cation 2ΠC∞v
748 BeF Beryllium monofluoride 2ΣC∞v
749 BeF- Beryllium monofluoride anion 1ΣC∞v
750 BeF+ Beryllium monofluoride cation 1ΣC∞v
751 BeCl beryllium monochloride 2ΣC∞v
752 MgF Magnesium monofluoride 2ΣC∞v
753 MgF- magnesium fluoride anion 1ΣC∞v
754 MgF+ magnesium fluoride cation 1ΣC∞v
755 CaF Calcium monofluoride 2ΣC∞v
756 MgCl magnesium monochloride 2ΣC∞v
757 MgCl- magnesium monochloride anion 1ΣC∞v
758 MgCl+ magnesium monochloride cation 1ΣC∞v
759 CaCl calcium monochloride 2ΣC∞v
760 TiCl Titanium Monochloride 4ΣC∞v
761 ZnF Zinc monofluoride 2ΣC∞v
762 ZnCl Zinc monochloride 2ΣC∞v
763 CaBr Calcium monobromide   
764 BeCl- beryllium monochloride anion 1ΣC∞v
765 BeCl+ beryllium monochloride cation 1ΣC∞v
766 BF Boron monofluoride 1ΣC∞v
767 BF- Boron monofluoride anion 2ΠC∞v
768 BF+ Boron monofluoride cation 2ΣC∞v
769 AlF Aluminum monofluoride 1Σ+C∞v
770 AlF- Aluminum monofluoride anion 2ΠC∞v
771 AlF+ Aluminum monofluoride cation 2ΣC∞v
772 BCl boron monochloride 1ΣC∞v
773 BCl- boron monochloride anion 2ΠC∞v
774 BCl+ boron monochloride cation 2ΣC∞v
775 AlCl Aluminum monochloride 1ΣC∞v
776 AlCl- aluminum monochloride anion 2ΠC∞v
777 AlCl+ aluminum monochloride cation 2ΣC∞v
778 ScF Scandium monofluoride 1ΣC∞v
779 BBr Boron monobromide 1ΣC∞v
780 GaF Gallium monofluoride 1ΣC∞v
781 GaF+ Gallium monofluoride cation 2ΣC∞v
782 AlBr Aluminum monobromide   
783 GaCl Gallium monochloride 1ΣGC∞v
784 GaCl+ Gallium monochloride cation 2ΣC∞v
785 GaBr Gallium monobromide   
786 CF Fluoromethylidyne 2ΠC∞v
787 CF- carbon monofluoride anion 3ΣC∞v
788 CF- carbon monofluoride anion 1ΣC∞v
789 CF+ carbon monofluoride cation 1ΣC∞v
790 CCl carbon monochloride 2ΠC∞v
791 CCl- carbon monochloride anion 3ΣC∞v
792 CCl+ carbon monochloride cation 1ΣC∞v
793 SiF silicon monofluoride 2ΠC∞v
794 SiF- silicon monofluoride anion 3ΣC∞v
795 SiF+ silicon monofluoride cation 1ΣC∞v
796 SiCl Clorosilylidyne 2ΠC∞v
797 SiCl- silicon monochloride anion 3ΣC∞v
798 SiCl+ silicon monochloride cation 1ΣC∞v
799 CBr Carbon monobromide 2ΠC∞v
800 GeF Germanium monofluoride 2ΠC∞v
801 GeF+ Germanium monofluoride cation 1ΣC∞v
802 GeCl Germanium monochloride 2ΠC∞v
803 GeCl+ Germanium monochloride cation   
804 SiBr Silicon monobromide 2ΠC∞v
805 SiBr+ Silicon monobromide cation   
806 NF nitrogen fluoride 3ΣC∞v
807 NF nitrogen fluoride 1ΣC∞v
808 NF- nitrogen monofluorine anion 2ΠC∞v
809 NF+ nitrogen monofluoirde cation 2ΠC∞v
810 NCl nitrogen monochloride 3ΣC∞v
811 NCl nitrogen monochloride 1ΣC∞v
812 NCl- nitrogen monochloride anion 2ΠC∞v
813 NCl+ nitrogen monochloride cation 2ΠC∞v
814 PF phosphorus monofluoride 3ΣC∞v
815 PF phosphorus monofluoride 1ΔC∞v
816 PF- phosphorus monofluoride anion 2ΠC∞v
817 PF+ phosphorus monofluoride cation 2ΠC∞v
818 PCl phosphorus chloride 3ΣC∞v
819 PCl phosphorus chloride 1ΣC∞v
820 PCl- phosphorus monochloride anion 2ΠC∞v
821 PCl+ phosphorus monochloride cation 2ΠC∞v
822 AsF Arsenic monofluoride 3ΣC∞v
823 AsF Arsenic monofluoride 1ΔC∞v
824 NBr nitrogen monobromide 3Σ-C∞v
825 AsCl Arsenic monochloride 3ΣC∞v
826 PBr Phosphorus monobromide   
827 FO Oxygen monofluoride 2ΠC∞v
828 FO- flourine oxide anion 1ΣC∞v
829 FO+ fluorine monoxide cation 3ΣC∞v
830 ClO Monochlorine monoxide 2ΠC∞v
831 ClO- chlorine monoxide anion 1ΣC∞v
832 ClO+ chlorine monoxide cation 3ΣC∞v
833 ClO+ chlorine monoxide cation 1ΣC∞v
834 SF Monosulfur monofluoride 2ΠC∞v
835 SF- sulfur monofluoride anion 1ΣC∞v
836 SF+ sulfur monofluoride cation 3ΣC∞v
837 SF+ sulfur monofluoride cation 1ΣC∞v
838 SCl sulfur monochloride 2ΠC∞v
839 SCl- sulfur monochloride anion 1ΣC∞v
840 SCl+ sulfur monochloride cation 3ΣgC∞v
841 SCl+ sulfur monochloride cation 1ΣC∞v
842 BrO Bromine monoxide 2ΠC∞v
843 BrO- Bromine monoxide anion 1ΣC∞v
844 BrO+ Bromine monoxide cation   
845 SeF Selenium monofluoride 2ΠC∞v
846 SBr Sulfur monobromide radical   
847 SBr+ Sulfur monobromide cation   
848 SeCl Selenium monochloride 2ΠC∞v
849 SeBr Selenium monobromide   
850 BrCl Bromine monochloride 1ΣC∞v
851 F2 Fluorine diatomic 1ΣgD∞h
852 F2- flourine diatomic anion 2ΣuD∞h
853 F2+ flourine diatomic cation 2ΠgD∞h
854 ClF Chlorine monofluoride 1Σ+C∞v
855 ClF+ clorine monofluoride cation 2ΠC∞v
856 Cl2 Chlorine diatomic 1ΣgD∞h
857 Cl2- chlorine diatomic anion 2ΣuD∞h
858 Cl2+ chlorine diatomic cation 2ΠgD∞h
859 BrF Bromine monofluoride 1ΣC∞v
860 BrF- bromine fluoride anion 2ΣC∞v
861 BrF+ bromine fluoride cation 2ΠC∞v
862 BrCl- bromine chloride anion 2ΣC∞v
863 BrCl+ bromine chloride cation 2ΠC∞v
864 Br2 Bromine diatomic 1ΣgD∞h
865 Br2- bromine diatomic anion 2ΣuD∞h
866 Br2+ bromine diatomic cation 2ΠgD∞h
867 HCF Fluoromethylene 1A'Cs
868 HCF Fluoromethylene 3A"Cs
869 HCCl Chloromethylene 1A'Cs
870 HCCl Chloromethylene 3A"Cs
871 HSiF fluorosilylene   
872 HSiCl Chlorosilylene   
873 HSiBr monobromosilylene   
874 CHBr bromomethylene 1A'Cs
875 CHBr bromomethylene 3A"Cs
876 HOF Hypofluorous acid 1A'Cs
877 DOCl Hypochlorous acid-d 1A'Cs
878 HOCl hypochlorous acid 1A'Cs
879 HOCl+ hypochlorous acid cation   
880 HOBr Hypobromous acid 1A'Cs
881 HOBr+ Hypobromous acid cation 2A"Cs
882 F2H+ Fluorine, protonated 1A'Cs
883 FHF- Hydrogen difluoride anion 1ΣgD∞h
884 ClFH+ Chlorine fluoride, F-protonated   
885 FClH+ Chlorine fluoride, Cl-protonated   
886 Cl2H+ Chlorine, protonated 1A'Cs
887 CH2Br bromomethyl radical 2A'Cs
888 CH2Br bromomethyl radical   
889 CH2F fluoromethyl radical 2ACs
890 CH2F+ fluoromethyl cation   
891 CH2Cl+ chloromethyl cation   
892 CH2Cl chloromethyl radical 2A'Cs
893 CH2Cl chloromethyl radical 2B1C2v
894 NH2F monofluoroamine 1A'Cs
895 NH2Cl chloramine 1A'Cs
896 CH3F+ methyl fluoride cation   
897 CD3F methylfluoride-d3 1A1C3v
898 CH3F Methyl fluoride 1A1C3v
899 CD3Cl methyl chloride d3 1A1C3v
900 CH3Cl Methyl chloride 1A1C3v
901 CH3Cl+ Methyl chloride cation   
902 SiH3F monofluorosilane 1A1C3v
903 SiH3Cl chlorosilane 1A1C1
904 CH3Br methyl bromide 1A1C3v
905 GeH3F monofluorogermane   
906 GeH3Cl monochlorogermane   
907 SiH3Br bromosilane 1A1C3v
908 NH3Cl+ protonated monochloroammonia   
909 CH3ClH+ methyl chloride, protonated   
910 NH4Cl Ammonium chloride   
911 LiNe+ Lithium Neon cation   
912 Ne2 Neon diatomic 1ΣgD∞h
913 Ne2+ Neon diatomic cation 2ΣuD∞h
914 Ar2 Argon diatomic 1SgD∞h
915 Ar2+ Argon diatomic cation 2ΣuD∞h
916 Li3 Lithium trimer 2B2C2v
917 Li3+ Lithium trimer cation 1A1'D3h
918 C3 carbon trimer 1ΣgD∞h
919 C3 carbon trimer 1A1C2v
920 C3+ carbon trimer cation 2ΣuD∞h
921 SiC2 Silicon dicarbide   
922 C3H3 cyclopropenyl radical 2A'Cs
923 C3H3 Propargyl radical 2B1Cs
924 C3H3- Propargyl anion 1A'Cs
925 C3H3+ cyclopropenyl cation 1A1D3h
926 C3H3+ Propargyl cation 1A1C2v
927 C3H4 cyclopropene 1A1C2v
928 CH2CCH2 allene 1A1D2d
929 CH3CCH propyne 1A'C3v
930 C3H5 Allyl radical 2A2C2v
931 C3H5 Allyl radical 2A"Cs
932 C3H5+ Allyl cation 1A1C2v
933 CH3CHCH 1-propenyl radical 2A'Cs
934 Zn(CH3)2 dimethyl zinc 1A1'D3h
935 C3H6 Cyclopropane 1A1'D3h
936 CH2CHCH3 Propene 1A'Cs
937 C3H7 n-Propyl radical 2A"C1
938 C3H7+ cyclopropane, protonated   
939 CH3CHCH3 Isopropyl radical 2AC2
940 CH3CHCH3+ Isopropyl cation 1AC2
941 C3H8 Propane 1A1C2v
942 SiH2(CH3)2 dimethylsilane 1A1C2v
943 Si3H8 trisilane   
944 LiCN lithium cyanide 1ΣC*V LiCN
945 LiCN lithium cyanide 1A'Cs
946 LiCN lithium cyanide 1ΣC*V LiNC
947 NaCN Sodium Cyanide 1ΣC∞v
948 NaCN Sodium Cyanide 1ACs
949 NaCN Sodium Cyanide 1ΣC∞v
950 KCN Potassium cyanide 1ΣC∞v
951 KCN Potassium cyanide 1ΣC∞v
952 KCN Potassium cyanide 1A'Cs
953 ZnCN Zinc monocyanide 2ΣC∞v
954 ZnNC Zinc isocyanide 2ΣC∞v
955 AlCN Aluminum monocyanide   
956 AlNC Aluminum isocyanide   
957 CN2 3H-Diazirin-3-ylidene 1A1C2v
958 CNN Diazocarbene   
959 NCN Cyanoimidogen 3ΣgD∞h
960 NCN Cyanoimidogen 1ΣgD∞h
961 N3 azide radical 2ΠgD∞h
962 N3- azide anion 1ΣGD∞h
963 N3+ azide cation 3ΣgD∞h
964 N3+ azide cation 3ΣC∞v
965 HCCN cyanomethylene 3A"Cs
966 HCCN cyanomethylene 3ΣC∞v
967 HCCN cyanomethylene   
968 HN3 hydrogen azide 1A'Cs
969 HN3+ Hydrazoic acid cation   
970 HNCNH diiminomethane 1AC2
971 CH2N2 diazirine 1A1C2v
972 CH2NN diazomethane 1A1C2v
973 NH2CN cyanamide 1A'Cs
974 NH2CN cyanamide 1A1C2v
975 HNNNH+ 1,2-Triazadienium   
976 NH2NN+ hydrazoic acid, protonated   
977 CH3CN Acetonitrile 1A1C3v
978 CH3CN- acetonitrile anion 2EC3v
979 CH3CN- acetonitrile anion 2A'Cs
980 CH3CN+ Acetonitrile cation 2A"Cs
981 CH3NC methyl isocyanide 1A1C3v
982 CHNCH2 2H-Azirine   
983 CHNHCH 1H-Azirine   
984 H2CCNH Ethenimine   
985 H2CNCH methyleneaminomethylene   
986 HCCNH2 Ethynamine   
987 HCNCH2+ 2H-Azirine cation   
988 HNCNH2+ diiminomethane, protonated 1A'Cs
989 NCNH3+ Cyanamide, protonated 1A1C3v
990 NH2CNH+ cyanamide, cn protonated   
991 NH3CN+ cyanamide, amine protonated   
992 CH2CHNH vinylazine 2A"CS cis
993 CH2CHNH vinylazine 2A"CS trans
994 CH3CHN methylmethaniminyl radical 2A'Cs
995 NHCHNH2 aminomethanimine 1AC1
996 C2H5N Aziridine 1A'C1
997 CH2CHNH2 aminoethene 1AC1
998 CH2NCH3 N-methylmethanimine 1A'Cs
999 CH3CHNH ethanimine 1A'CS NH up
1000 CH3CHNH ethanimine 1A'CS NH down
1001 C2H5NH+ Protonated Aziridine 1A1C2v
1002 C2H6N+ aziridine, protonated 1A1C2v
1003 NH2CH2NH2 diaminomethane 1A1C2v
1004 CH3CH2NH2 Ethylamine 1A'Cs
1005 CH3CH2NH2 Ethylamine   
1006 CH3NHCH3 Dimethylamine 1A'Cs
1007 CH3PHCH3 dimethylphosphine 1A'Cs
1008 (CH3)2NH2+ dimethylammonium cation 1A1C2v
1009 CH3CH2NH3+ ethylamine, protonated 1A'Cs
1010 Li2O dilithium oxide 1ΣgD∞h
1011 Li2O+ dilithium oxide cation 2ΠD∞h
1012 Li2S dilithium sulfide 1ΣGD∞h
1013 Li2S dilithium sulfide 1A1C2v
1014 Na2O disodium monoxide 1ΣgLinear
1015 Na2O disodium monoxide 1A1C2v
1016 Na2S Sodium sulfide   
1017 Na2S Sodium sulfide   
1018 LiO2 Lithium dioxide   
1019 NaO2 Sodium superoxide   
1020 CCO Dicarbon monoxide 3ΣC∞v
1021 CCO Dicarbon monoxide 1ΠC∞v
1022 CNO- fulminate 1ΣC∞v
1023 NCO isocyanato radical 2ΠC∞v
1024 NCO- cyanate 1ΣC∞v
1025 SCN thiocyanato radical 2ΠC∞v
1026 SCN- thiocyanide anion 1ΣC∞v
1027 BO2 Boron dioxide 2A'D∞h
1028 BO2- Boron dioxide anion 1ΣgD∞h
1029 BO2+ Boron dioxide cation 3ΣgD∞h
1030 N2O Nitrous oxide 1ΣC∞v
1031 N2O- Nitrous oxide anion 2A'Cs
1032 N2O+ Nitrous oxide cation 2ΠC∞v
1033 NNS Nitrogen sulfide 1ΣC∞v
1034 PPO Phosphorus oxide phosphide 1ΣC∞v
1035 CO2 Carbon dioxide 1ΣgD∞h
1036 CO2- Carbon dioxide anion 2A1C2v
1037 CO2+ Carbon dioxide cation 2ΠgD∞h
1038 CO2+ Carbon dioxide cation 2ΠC∞v
1039 OCS Carbonyl sulfide 1ΣC∞v
1040 OCS+ Carbonyl sulfide cation 2ΠC∞v
1041 SiO2 silicon dioxide 1ΣgD∞h
1042 CS2 Carbon disulfide 1ΣgD∞h
1043 CS2- Carbon disulfide anion 2A1C2v
1044 CS2+ Carbon disulfide cation 2ΠD∞h
1045 TiO2 Titanium dioxide 1A1C2v
1046 SiS2 Silicon disulfide 1ΣGD∞h
1047 GeO2 Germanium dioxide 1ΣgD∞h
1048 OCSe Carbonyl selenide 1ΣC∞v
1049 SCSe Carbon sulfide selenide   
1050 GeS2 Germanium disulfide 1ΣGD∞h
1051 CSe2 Carbon diselenide 1A1D∞h
1052 NO2 Nitrogen dioxide 2A1C2v
1053 NO2- Nitrogen dioxide anion 1A1C2v
1054 NO2+ Nitrogen dioxide cation 1ΣGD∞h
1055 NSO sulfinyl amidogen   
1056 PO2 Phosphorus dioxide 2A1C2v
1057 PO2- Phosphorus dioxide anion 1A1C2v
1058 PO2+ Phosphorus dioxide cation 1ΣGD∞h
1059 SNO Nitrogen oxide sulfide   
1060 AsO2 Aresenic dioxide 2A1C2v
1061 O3 Ozone 1A1Cs
1062 O3- Ozone anion 2B1C2v
1063 O3+ Ozone cation 2A1C2v
1064 SO2 Sulfur dioxide 1A1C2v
1065 SO2- Sulfur dioxide anion 2B1C2v
1066 SO2+ Sulfur dioxide cation 2A1C2v
1067 SSO Disulfur monoxide 1A'Cs
1068 S3 Sulfur trimer 1A1C2v
1069 S3 Sulfur trimer   
1070 S3- Sulfur trimer anion 2B1C2v
1071 S3+ Sulfur trimer cation 2B2C2v
1072 SeO2 Selenium dioxide 1A1C2v
1073 SeO2+ Selenium dioxide cation 2A1C2v
1074 HCCO ketenyl radical 2ΠC∞v
1075 HCCO ketenyl radical 2A"Cs
1076 HCNO fulminic acid 1ΣC∞v
1077 HCNO fulminic acid 1A'Cs
1078 HNCO Isocyanic acid 1A'Cs
1079 HOCN cyanic acid 1A'Cs
1080 HNCS Isothiocyanic acid   
1081 HSCN thiocyanic acid 1A'Cs
1082 HCO2- formate anion 1A1C2v
1083 HNNO+ Nitrous oxide, N-protonated 1A'Cs
1084 NNOH+ Nitrous Oxide, O-protonated 1A'Cs
1085 HCOO formate neutral radical 2A'Cs
1086 HOCO Hydrocarboxyl radical 1A'cis
1087 HOCO Hydrocarboxyl radical 1A'trans
1088 HOCO+ Hydrocarboxyl cation 1A'Cs
1089 HNO2 Nitrous acid 1A'Cs
1090 HNO2+ nitrous acid cation 2A'Cs
1091 O3H+ protonated ozone 1A'Cs
1092 O3H+ protonated ozone   
1093 SO2H+ protonated sulfur dioxide 1A'Cs
1094 C2H2O Oxirene 1A1C2v
1095 CH2CO Ketene 1A1C2v
1096 CH2CO+ Ketene cation 2B1C2v
1097 HCCOH ethynol 1A'Cs
1098 CH2CS Thioketene   
1099 Be(OH)2 Beryllium hydroxide   
1100 Be(OH)2 Beryllium hydroxide   
1101 Mg(OH)2 Magnesium dihydroxide 1AC2
1102 Mg(OH)2 Magnesium dihydroxide 1ΣgD∞h
1103 NH2NO Nitrosamide 1AC1
1104 CH2O2 Dioxirane 1A1C2v
1105 H2COO Dioxymethyl radical 2A'Cs
1106 H2COO+ dioxymethyl cation 2A'Cs
1107 HCOOH Formic acid 1A'Cs
1108 HCOOH Formic acid   
1109 H2O3 Hydrogen trioxide 1AC2
1110 HSSSH trisulfane 1AC2
1111 HSSSH trisulfane 1A'Cs
1112 NaOCH3 Sodium methoxide 1A1C3v
1113 CH2BOH hydroxy(methylene)borane 1A'Cs
1114 BH3CO Borane carbonyl 1A1C3v
1115 CH3BO Borane, methyloxo- 1A1C3v
1116 CH2CHO Vinyloxy radical 2A"Cs
1117 CH2COH+ ketene, protonated   
1118 CH3CO Acetyl radical 2A'Cs
1119 CH3CO+ acetyl cation 1A1C3v
1120 CH2NOH formaldoxime 1A'Cs
1121 CH3NO nitrosomethane 1A'Cs
1122 CHONH2 formamide 1A'Planar
1123 CHONH2 formamide 1ANon-Planar
1124 CNOH3 1,2-oxaziridine 1AC1
1125 HOCHNH hydroxymethylimine 1A'CS H all up
1126 HOCHNH hydroxymethylimine 1A'CS OH down
1127 HOCHNH hydroxymethylimine 1A'CS CH up
1128 CHSNH2 thioformamide   
1129 NHCHSH Methanimidothioic acid   
1130 CH2OOH CH2OOH radical 2AC1
1131 CH3OO methylperoxy radical 2A"Cs
1132 CH3OO- methylperoxy anion 1A'Cs
1133 CH3OO+ methylperoxy cation 1A'Cs
1134 C2H4O Ethylene oxide 1A1C2v
1135 C2H4O+ ethylene oxide cation   
1136 CH2CHOH ethenol 1A'Cs
1137 CH3CHO Acetaldehyde 1A'Cs
1138 CH3CHO+ acetaldehyde cation   
1139 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
1140 C2H4S Thiirane 1A1C2v
1141 CH2CHSH Ethenethiol   
1142 CH3CHS Thioacetaldehyde 1A'C1
1143 H2CONH2+ protonated formamide 1A'Cs
1144 NH2CHOH+ Formamide, O-protonated   
1145 CH2(OH)2 methanediol 1AC2
1146 CH3OOH Methyl peroxide 1AC1
1147 CH3SSH Hydrogen methyl disulfide   
1148 HSCH2SH Methanedithiol   
1149 C2H4OH+ ethylene oxide, protonated 1A'Cs
1150 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
1151 CH2CH2OH 2-hydroxy ethyl radical 2AC1
1152 CH3CH2O Ethoxy radical 2A'Cs
1153 CH3CHOH 1-hydroxy-ethyl radical 2AC1
1154 CH3CHOH+ acetaldehyde, protonated 1A'Cs
1155 CH3OCH2 methoxymethyl radical 2AC1
1156 NH2CH2OH aminomethanol   
1157 CH3CH2OH Ethanol 1A'Cs
1158 CH3OCH3 Dimethyl ether 1A1C2v
1159 CH3CH2SH ethanethiol 1A'Cs
1160 CH3CH2SH ethanethiol 1AC1
1161 CH3SCH3 Dimethyl sulfide 1A1C2v
1162 CH3SCH3+ dimethyl sulfide cation   
1163 CH3SeCH3 dimethylselenide 1A1C2v
1164 CuF2 Copper difluoride 2ΠgD∞h
1165 ZnF2 Zinc difluoride 1ΣGD∞h
1166 CNF iso cyanogen fluoride 1ΣC∞v
1167 FCN Cyanogen fluoride 1ΣC∞v
1168 ClCN chlorocyanogen 1ΣC∞v
1169 BrCN Cyanogen bromide 1ΣC∞v
1170 FBO Boron monofluoride monoxide   
1171 BeF2 Beryllium fluoride 1ΣgD∞h
1172 MgF2 Magnesium fluoride 1ΣgD∞h
1173 BeCl2 Beryllium chloride 1ΣgD∞h
1174 MgCl2 Magnesium dichloride 1ΣgC2v
1175 CaCl2 Calcium Chloride 1ΣgD∞h
1176 ZnCl2 Zinc dichloride 1ΣGD∞h
1177 BeBr2 Beryllium bromide   
1178 CaBr2 Calcium dibromide   
1179 CaF2 Calcium difluoride 1ΣgC2v
1180 FCO Carbonyl fluoride 2A'Cs
1181 FCO+ Carbonyl fluoride cation 1ΣC∞v
1182 ClCO carbonyl monochloride 2A'Cs
1183 BF2 Boron difluoride radical 2A1C2v
1184 FNO Nitrosyl fluoride 1A'Cs
1185 ClNO Nitrosyl chloride 1A'Cs
1186 FNS Thionitrosyl fluoride 1A'Cs
1187 FSN Thiazyl fluoride 1A'Cs
1188 OPCl Phosphorus oxychloride   
1189 BrNO Nitrosyl bromide 1A'Cs
1190 CF2 Difluoromethylene 1A1D∞h
1191 CF2 Difluoromethylene 3B1C2v
1192 CF2- Difluoromethylene anion 2B1C2v
1193 CF2+ Difluoromethylene cation 2A1C2v
1194 CFCl chlorofluoromethylene 1A'Cs
1195 SiF2 Silicon difluoride 1A1C2v
1196 SiF2 Silicon difluoride 3B1C2v
1197 SiF2+ Silicon difluoride cation 2A1C2v
1198 CCl2 dichloromethylene 1A1C2v
1199 CCl2- dichloromethylene anion 2B1C2v
1200 CCl2+ dichloromethylene cation 2A1C2v
1201 SiCl2 Dichlorosilylene 1A1C2v
1202 GeF2 Germanium difluoride 1A1C2v
1203 GeCl2 Germanium dichloride 1A1C2v
1204 CBr2 dibromomethylene 1A1C2v
1205 CBr2 dibromomethylene 3B1C2v
1206 FOO Dioxygen monofluoride radical 2A"Cs
1207 FOO+ Fluorine dioxide cation   
1208 ClOO chloroperoxy radical 2A"Cs
1209 ClOO+ chloroperoxy cation 1A'Cs
1210 OClO Chlorine dioxide 2B1D∞h
1211 OClO- Chlorine dioxide anion 1A'Cs
1212 OClO+ Chlorine dioxide cation 1A1C2v
1213 ClSO Sulfur chloride oxide 2A"Cs
1214 BrOO Bromine dioxide   
1215 OBrO Bromine dioxide radical 2B1C2v
1216 NF2 Difluoroamino radical 2B1C2v
1217 NF2+ Difluoroamino cation 1A1C2v
1218 PF2 Phosphorus difluoride   
1219 PF2+ Phosphorus difluoride cation   
1220 FClO chlorosyl fluoride 1A'Cs
1221 F2O Difluorine monoxide 1A1C2v
1222 ClOF Chlorine hypofluorite 1A'Cs
1223 SF2 sulfur difluoride 1A1C2v
1224 SF2- sulfur difluoride anion 2A'Cs
1225 SF2- sulfur difluoride anion 2ΠD∞h
1226 SF2+ sulfur difluoride cation 2B1C2v
1227 Cl2O Dichlorine monoxide 1A1C2v
1228 SCl2 Sulfur dichloride 1A1C2v
1229 SeF2 Selenium difluoride   
1230 BrOCl Bromine hypochlorite 1A'Cs
1231 SeCl2 Selenium Dichloride   
1232 SBr2 Sulfur dibromide   
1233 SeBr2 Selenium dibromide   
1234 BrOBr Bromine oxide 1A1C2v
1235 F3- trifluoride anion 1ΣgD∞h
1236 Cl3- trichloride anion 1ΣgD∞h
1237 Br3- tribromide anion   
1238 SFCl Sulfur chloride fluoride   
1239 HCCF Fluoroacetylene 1ΣC∞v
1240 HCCF+ fluoroacetylene cation 2ΠC∞v
1241 HCCCl Chloroacetylene 1ΣC∞v
1242 HCCBr bromoacetylene 1ΣC∞v
1243 HFCO formyl fluoride 1A'Cs
1244 HFCO+ formyl fluoride cation 2A'Cs
1245 COHCl Formyl chloride 1A'Cs
1246 COHBr Formyl bromide 1A'Cs
1247 BHF2 Difluoroborane 1A1C2v
1248 BHCl2 Borane, dichloro- 1A1C2v
1249 CHCl2 dichloromethyl radical 2B1C2v
1250 CHCl2 dichloromethyl radical 2A'Cs
1251 CHF2 difluoromethyl radical 2ACs
1252 CHF2+ difluoromethyl cation   
1253 CHFCl Chlorofluoromethyl radical   
1254 CHFCl+ Chlorofluoromethyl cation   
1255 CHCl2+ dichloromethyl cation   
1256 CHBr2 dibromomethyl radical   
1257 HOClO Chlorous acid 1AC1
1258 NHF2 difluoramine   
1259 NHCl2 dichloroamine   
1260 CH2F2 Methane, difluoro- 1A1C2v
1261 CH2FCl fluorochloromethane 1A'Cs
1262 SiH2F2 difluorosilane   
1263 CH2Cl2 Methylene chloride 1A1C2v
1264 CH2BrF Methane, bromofluoro- 1A'Cs
1265 CH2BrCl Methane, bromochloro- 1A'Cs
1266 CH2Br2 dibromomethane 1A1C2v
1267 SiH2Cl2 dichlorosilane 1A1C2v
1268 CH3MgBr Methyl Magnesium Bromide   
1269 CH2CHF Ethene, fluoro- 1A'Cs
1270 C2H3Cl Ethene, chloro- 1A'Cs
1271 C2H3Br vinyl bromide 1A'Cs
1272 CH2FOH fluoromethanol   
1273 CH3OCl methyl hypochlorite 1A'Cs
1274 CH2CH2Cl 2-chloroethyl radical 2A'Cs
1275 CHClCH3 1-chloroethyl radical 2AC1
1276 C2H5F fluoroethane 1A'Cs
1277 CH3CH2Cl Ethyl chloride 1A'Cs
1278 C2H5Br Ethyl bromide 1A'Cs
1279 KrF2 Krypton difluoride 1ΣGD∞h
1280 B4H10 Tetraborane(10) 1A1C2v
1281 C4 Carbon tetramer 3ΣgD∞h
1282 C4 Carbon tetramer   
1283 C4+ Carbon tetramer cation 2ΠgD∞h
1284 C4H2 Diacetylene 1ΣgD∞h
1285 C4H2+ diacetlyene cation 2ΠgD∞h
1286 C2H3CCH 1-Buten-3-yne 1A'C1
1287 C4H4 cyclobutadiene 1AgD2h
1288 C4H4 Tetrahedrane   
1289 H2CCCCH2 Butatriene 1AgD2h
1290 C4H6 1-Methylcyclopropene 1AC1
1291 C4H6 Cyclobutene 1A1C2v
1292 C4H6 Methylenecyclopropane 1A1C2v
1293 CH2CCHCH3 1,2-Butadiene 1A'C1
1294 CH2CHCHCH2 1,3-Butadiene 1AgC2h
1295 CH2CHCHCH2 1,3-Butadiene 1AC2
1296 CHCCH2CH3 1-Butyne 1A'Cs
1297 CH3CHCHCH2 methylallyl radical 2A"Cs
1298 C4H8 methylcyclopropane 1A'Cs
1299 CH2C(CH3)CH3 1-Propene, 2-methyl- 1A1C2v
1300 CH2CHCH2CH3 1-Butene 1AC1
1301 CH3CHCHCH3 2-Butene, (E)- 1AgC2h
1302 CH3CHCHCH3 2-Butene, (Z)- 1A1C2v
1303 CH3CH(CH3)CH3 Isobutane 1A1C3v
1304 CH3CH2CH2CH3 Butane 1AgAnti
1305 CH3CH2CH2CH3 Butane 1AGauche
1306 Li3N trilithium nitride 1A'D3h
1307 Li3N trilithium nitride 1A1C3v
1308 C2N2 Cyanogen 1ΣgD∞h
1309 C2N2+ Cyanogen cation 2ΠgD∞h
1310 P4 Phosphorus tetramer 1A1Td
1311 As4 Arsenic tetramer 1A1Td
1312 HCCCN Cyanoacetylene 1ΣC∞v
1313 HCCCN+ Cyanoacetylene cation 2ΠC∞v
1314 H2CNCN cyanamide, methylene   
1315 HNCCNH Ethenediimine   
1316 C3H3N acrylonitrile 1A'Cs
1317 C3H3N+ acrylonitrile cation 2A"Cs
1318 CH3N3 methyl azide 1A'Cs
1319 NH2CCNH2 Diaminoacetylene 1AC2
1320 NH2CH2CN Aminoacetonitrile 1A'Cs
1321 CH3NHN2+ methyl azide, protonated 1AC1
1322 C2H5CN ethyl cyanide 1A'Cs
1323 CH5N3 Guanidine 1AC1
1324 C4H6 Bicyclo[1.1.0]butane 1A1C2v
1325 H2NCHCHNH2 diaminoethylene   
1326 CH6N3+ guanidinium 1A1'D3h
1327 CH6N3+ guanidinium 1A1D3
1328 C3H7N Cyclopropylamine 1A'C1
1329 CH7N3 triaminomethane   
1330 C4H8 cyclobutane 1A1D2d
1331 C2H8N2 Ethylenediamine 1AgC2h
1332 CH3NHNHCH3 dimethyl hydrazine 1AC2
1333 N(CH3)3 Trimethylamine 1A1C3v
1334 NH2CH2CH2CH3 1-Propanamine 1A'Cs
1335 P(CH3)3 trimethylphosphine 1A1C3v
1336 N(SiH3)3 trisilylamine   
1337 As(CH3)3 trimethyl arsine 1A1C3v
1338 (CH3)3NH+ protonated trimethyl amine   
1339 C3H7NH3+ n-propylamine, protonated 1A'Cs
1340 K2O2 dipotassium dioxide   
1341 C3O Tricarbon monoxide 1ΣC∞v
1342 B2O2 Diboron dioxide 1ΣgD∞h
1343 ONNO NO dimer 1Agtrans C2H
1344 ONNO NO dimer 1A1cis C2V
1345 S2N2 Disulfur dinitride 1AGD2h
1346 CO3-- carbonate 1A1'D3h
1347 CS3-- Carbonotrithioate   
1348 NO3 Nitrogen trioxide 2B2one long, two short
1349 NO3- nitrate anion 1A1'D3h
1350 NO3+ nitrogen trioxide cation 1A1C2v
1351 NO3+ nitrogen trioxide cation 1A1'D3h
1352 SO3 Sulfur trioxide 1A1'D3h
1353 SO3- Sulfur trioxide anion 2A1pyramidal
1354 SO3- Sulfur trioxide anion 2A2"planar
1355 SO3-- Sulfate dianion   
1356 SO3+ Sulfur trioxide cation 2A2'D3h
1357 SeO3 selenium trioxide 1A1'D3h
1358 S4 Sulfur tetramer   
1359 S4 Sulfur tetramer   
1360 S4 Sulfur tetramer   
1361 HCO3- bicarbonate anion   
1362 HNO3 Nitric acid 1A'Cs
1363 HSO3 Hydroxysulfonyl radical 2AC1
1364 NH2NO2 nitramide 1A'Cs
1365 C3H2O Propadienal   
1366 C3H2O Propadienal   
1367 C2H2O2 Ethanedial 1AgC2h
1368 H2CO3 Carbonic acid 1A1C2v
1369 H2NO3+ Nitric Acid, Protonated 1A1C2v
1370 H2SO3 Sulfurous acid 1A'Cs
1371 CH3NCO methylisocyante   
1372 HOCH2CN cyanomethanol   
1373 CH3COO- acetate anion 1A'eclipsed
1374 CH3NO2 Methane, nitro- 1A'Cs
1375 CH3ONO Methyl nitrite 1A'C1
1376 NH2COOH Carbamic acid 1A'Cs
1377 NH2COOH Carbamic acid 1AC1
1378 H3BO3 Boric acid 1A'C3h
1379 H3AlO3 Aluminum hydroxide   
1380 H3CO3+ carbonic acid, protonated 1A'C3h
1381 C3H4O allenol 1A'Cs
1382 CH2CHCHO Acrolein 1A'Cs
1383 CH2CHCHO Acrolein   
1384 NH2CONH2 Urea 1AC2
1385 NH2CONH2 Urea 1A1C2v
1386 C2H4O2 1,3-dioxetane 1AgD2h
1387 CH3COOH Acetic acid 1A'Cs
1388 CH3OCHO methyl formate 1A'Cs
1389 CHOCH2OH hydroxy acetaldehyde 1A'CS H in
1390 NH2COOH2+ Carbamic acid, O-protonated 1AC1
1391 NH3COOH+ protonated Carbamic acid 1A'Cs
1392 CH3COCH2 Acetonyl radical 2A"Cs
1393 CH2C(OH)NH2 1-amino vinyl alchohol   
1394 CH3C(OH)=NH Ethaninidic acid   
1395 CH3CHNOH Acetaldoxime 1A'CS trans
1396 CH3CHNOH Acetaldoxime 1A'CS cis
1397 CH3CONH2 Acetamide 1A'C1
1398 HCONHCH3 N-methylformamide 1A'CS cis
1399 HCONHCH3 N-methylformamide 1A'CS trans
1400 CH3CSNH2 Ethanethioamide   
1401 CH5N2O+ urea, N-protonated 1A'Cs
1402 H2NCOHNH2+ urea, protonated 1A'Cs
1403 C2H5OO ethylperoxy radical 2A'Cs
1404 CH3NNCH3 (E)-1,2-Dimethyldiazene 1AGC2h
1405 C3H5OH Cyclopropanol 1AC1
1406 C3H6O 2-Propen-1-ol 1AC1
1407 C3H6O Acetone enol 1A'Cs
1408 C3H6O Oxetane 1A1C2v
1409 C3H6O Oxetane 1A'Cs
1410 CH3CH2CHO Propanal 1A'Cs
1411 CH3COCH3 Acetone 1A1C2v
1412 CH3COCH3- acetone anion 2A'Cs
1413 C3H6S Thietane 1A'Cs
1414 CH3CSCH3 Thioacetone 1A1C2v
1415 CH3OOCH3 dimethylperoxide 1AgC2h
1416 CH3OOCH3 dimethylperoxide 1AC2
1417 CH3SSCH3 Disulfide, dimethyl 1AC2
1418 HOCH2CH2NH2 monoethanolamine 1AC1 OH in
1419 C3H7OH 1-Propanol 1A'Cs
1420 C3H7OH 1-Propanol   
1421 CH3CHOHCH3 Isopropyl alcohol 1AC1
1422 CH3OC2H5 Ethane, methoxy- 1A'Cs
1423 CH3SCH2CH3 Ethane, (methylthio)- 1A'Cs
1424 Li2F2 Lithium fluoride dimer   
1425 C2F2 difluoroacetylene 1ΣgD∞h
1426 C2Cl2 dichloroacetylene 1ΣgC2h
1427 C2Cl2+ dichloroacetylene cation 2ΠUD∞h
1428 FNO2 Nitryl fluoride 1A1C2v
1429 FONO Nitrosyl hypofluorite 1A'CS cis
1430 ClNO2 Nitryl chloride 1A1C2v
1431 ClONO chlorine nitrite 1A'CS cis
1432 BrONO Bromine nitrite 1A'CS trans
1433 N2F2 Dinitrogen difluoride, (E)- 1AgC2h
1434 CF2O Carbonic difluoride 1A1C2v
1435 CF2O+ Carbonic difluoride cation   
1436 COFCl Carbonic chloride fluoride 1A'Cs
1437 CCl2O Phosgene 1A1C2v
1438 Cl2CS Thiophosgene 1A1C2v
1439 COBr2 Carbonic dibromide 1A1C2v
1440 BF3 Borane, trifluoro- 1A'D3h
1441 BF3- Borane, trifluoro- anion 2A1D3h
1442 BF3- Borane, trifluoro- anion 2A1C3v
1443 BF3+ boron trifluoride cation 2A2'D3h
1444 BF3+ boron trifluoride cation 2B2C2v
1445 BF3+ boron trifluoride cation   
1446 AlF3 Aluminum trifluoride 1A1'D3h
1447 BClF2 Chlorodifluoroborane   
1448 AlF2Cl Aluminum chloride difluoride 1A1C2v
1449 ScF3 Scandium trifluoride 1A1'D3h
1450 AlFCl2 Aluminum dichloride fluoride 1A1C2v
1451 BCl3 Borane, trichloro- 1A1'D3h
1452 BCl3+ Boron Trichloride cation   
1453 GaF3 Gallium trifluoride 1A1'D3h
1454 AlCl3 Aluminum trichloride 1A1'D3h
1455 GaCl3 Gallium trichloride 1A1'D3h
1456 BBr3 Boron tribromide 1A1'D3h
1457 ClO3- chlorate anion 1A1C3v
1458 CF3 Trifluoromethyl radical 2A1C3v
1459 CF3- Trifluoromethyl anion 1A1C3v
1460 CF3+ Trifluoromethyl cation 1A1'D3h
1461 CF2Cl difluorochloromethyl radical   
1462 SiF3 Silicon trifluoride radical 2A1C3v
1463 SiF3+ Silicon trifluoride cation 1A1'D3h
1464 CFCl2 dichlorofluoromethyl radical   
1465 CCl3- Trichloromethyl anion 1A1C3v
1466 CCl3+ Trichloromethyl cation 1A1'D3h
1467 SiCl3 trichlorosilyl radical 2A1C3v
1468 SiCl3+ trichlorosilyl cation 1A1'D3h
1469 CBr3 tribromomethyl radical   
1470 FOOF Perfluoroperoxide 1AC2
1471 ClO2F Chloryl fluoride 1A'Cs
1472 F2SO Thionyl Fluoride 1A'Cs
1473 ClOOCl Dichlorine dioxide 1AC2
1474 FSSF Difluorodisulfane 1AC2
1475 S2F2 Thio-thionyl fluoride 1A'Cs
1476 SOCl2 thionyl chloride 1A'Cs
1477 SSCl2 Thiothionyl chloride   
1478 SeOCl2 selenium oxychloride 1A'Cs
1479 NF3 Nitrogen trifluoride 1A1C3v
1480 NF3- Nitrogen trifluoride anion 2A1C3v
1481 NF3- Nitrogen trifluoride anion 2ACs
1482 NF3+ Nitrogen trifluoride cation 2A1C3v
1483 PF3 Phosphorus trifluoride 1A1C3v
1484 NCl3 nitrogen trichloride 1A1C3v
1485 AsF3 Arsenic trifluoride 1A1C3v
1486 PCl3 Phosphorus trichloride 1A1C3v
1487 AsCl3 Arsenous trichloride 1A1C3v
1488 NBr3 Nitrogen Tribromide 1A1C3v
1489 PBr3 Phosphorus tribromide 1A1C3v
1490 ClSSCl Disulfur dichloride 1AC2
1491 SF3 Sulfur trifluoride 2A'Cs
1492 ClF3 Chlorine trifluoride 1A1'D3h
1493 ClF3 Chlorine trifluoride 1A1C2v
1494 BrF3 Bromine trifluoride 1A1C2v
1495 HClO3 Chloric Acid 1A'Cs
1496 HClO3 Chloric Acid 1AC1
1497 CHF3 Methane, trifluoro- 1A1C3v
1498 CHF2Cl difluorochloromethane 1A'Cs
1499 SiHF3 trifluorosilane   
1500 CHFCl2 fluorodichloromethane 1A'Cs
1501 CDCl3 trichloromethane-d 1A1C3v
1502 CHCl3 Chloroform 1A1C3v
1503 CHBrF2 Methane, bromodifluoro- 1A'Cs
1504 SiHCl3 Trichlorosilane 1A1C3v
1505 CHFClBr fluorochlorobromomethane 1AC1
1506 CHBrCl2 Methane, bromodichloro- 1A'Cs
1507 CHBr2F dibromofluoromethane   
1508 CHClBr2 Methane, dibromochloro- 1A'Cs
1509 CHBr3 bromoform 1A1C3v
1510 NF3H+ protonated nitrogen trifluoride 1A1C3v
1511 AsF3H+ Arsenic trifluoride, protonated   
1512 C2H2F2 Ethene, 1,2-difluoro-, (E)- 1AgC2h
1513 C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1A1C2v
1514 CH2CF2 Ethene, 1,1-difluoro- 1A1C2v
1515 C2H2ClF 1-chloro-1-fluoroethylene 1A'Cs
1516 CHFCHCl (E)-1-chloro-2-fluoroethene 1A'Cs
1517 CHFCHClz (Z)-1-Chloro-2-fluoroethene 1A'Cs
1518 CH2CCl2 Ethene, 1,1-dichloro- 1A1C2v
1519 CHClCHCl Ethene, 1,2-dichloro-, (E)- 1AgC2h
1520 CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1A1C2v
1521 CHBrCHBr Ethene, 1,2-dibromo-, (E)-   
1522 CHBrCHBr Ethene, 1,2-dibromo-, (Z)-   
1523 CH3COF Acetyl fluoride 1A'NULL
1524 CH2ClCHO chloroacetaldehyde 1AC1 bisecting, trans
1525 CH2ClCHO chloroacetaldehyde 1A'CS eclipsed, cis
1526 CH3COCl Acetyl Chloride 1A'Cs
1527 C2H4F2 1,2-difluoroethane 1AgC2H anti
1528 C2H4F2 1,2-difluoroethane 1AC2 gauche
1529 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
1530 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1A'Cs
1531 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1AC1
1532 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AgC2h
1533 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AC2
1534 CH2BrCH2Cl 1-bromo-2-chloroethane   
1535 CH2BrCH2Cl 1-bromo-2-chloroethane   
1536 CH2BrCH2Br Ethane, 1,2-dibromo- 1AgC2h
1537 CH2BrCH2Br Ethane, 1,2-dibromo- 1AC2
1538 CH2CHCH2F Allyl Fluoride   
1539 CH2CHCH2F Allyl Fluoride   
1540 CH3CHCHF trans-1-Fluoro-1-propene   
1541 C3H5Cl 1-Propene, 3-chloro- 1AC1
1542 C3H5Cl 1-chloro-1-propene(E) 1A'Cs
1543 C3H5Cl 1-chloro-1-propene(Z) 1A'Cs
1544 CH2FCH2OH 2-fluoroethanol   
1545 CH2ClCH2OH 2-Chloroethanol 1A'Cs
1546 CH2ClCH2OH2+ 2-chloroethanol, protonated 1AC1
1547 CH2FCH2CH3 1-Fluoropropane 1A'Cs
1548 CH2FCH2CH3 1-Fluoropropane   
1549 CH3CHFCH3 2-Fluoropropane 1A'Cs
1550 CH2ClCH2CH3 Propane, 1-chloro- 1A'anti
1551 CH2ClCH2CH3 Propane, 1-chloro- 1Agauche
1552 CH3CHClCH3 Propane, 2-chloro- 1A'Cs
1553 CH3CH2CH2Br n-propyl bromide 1A'Cs
1554 CH3CHBrCH3 i-propyl bromide 1A'Cs
1555 B5H9 pentaborane9   
1556 C5H4 pentatetraene   
1557 C5H5 cyclopentadienyl radical 2B1C2v
1558 C5H5- cylopentadienyl anion 1A1'D5h
1559 C5H6 1,3-Cyclopentadiene 1A1C2v
1560 C5H6 Bicyclo[2.1.0]pent-2-ene 1A'Cs
1561 C5H6 Cyclopropylacetylene 1A'C1
1562 C5H6 Propellane 1A1D3h
1563 C5H7 cyclopentenyl radical 2A2C2v
1564 C5H8 1,2-Butadiene, 3-methyl- 1A1C2v
1565 C5H8 1,2-Pentadiene 1A'C1
1566 C5H8 1,3-Butadiene, 2-methyl- 1A'Cs
1567 C5H8 1,3-Pentadiene, (E)- 1A'C1
1568 C5H8 1,3-Pentadiene, (Z)- 1A'Cs
1569 C5H8 1,4-Pentadiene 1AC2
1570 C5H8 1-pentyne 1A'Cs
1571 C5H8 Bicyclo[1.1.1]pentane   
1572 C5H8 Cyclobutane, methylene- 1A'Cs
1573 C5H8 Cyclopentene 1A'Cs
1574 C5H8 Ethenylcyclopropane 1A'Cs
1575 C5H10 1-Butene, 2-methyl- 1AC1
1576 C5H10 2-Butene, 2-methyl- 1A'Cs
1577 C5H10 Cyclopentane 1AC1
1578 C5H10 Cyclopropane, 1,1-dimethyl- 1A1C1
1579 CH2CHCH2CH2CH3 1-pentene 1AC1
1580 C5H12 Pentane 1A1C2v
1581 C5H12 Propane, 2,2-dimethyl- 1A1Td
1582 Si(CH3)4 tetramethylsilane 1A1Td
1583 N2O3 Dinitrogen trioxide 1A'Cs
1584 C3H2N2 Malononitrile 1A1Cs
1585 CH2N4 1H-Tetrazole 1A'Cs
1586 C3H3N2 imidazolyl radical 2B1C2v
1587 C3H3N2- imidizolyl anion 1A1C2v
1588 C4H4N pyrrolide radical 2A2C2v
1589 C4H4N- pyrrolide anion 1A1C2v
1590 C3H4N2 1H-Imidazole 1A'Cs
1591 C3H4N2 1H-Pyrazole 1A'Cs
1592 C3H4N2 2H-Imidazole 1A1C2v
1593 C3H4N2 4H-Imidazole 1A'Cs
1594 C4H5N Cyclopropanecarbonitrile 1A'Cs
1595 C4H5N Pyrrole 1A1C2v
1596 C4H6N+ pyrrole, alpha-protonated 1A'Cs
1597 C4H6N+ pyrrole, beta-protonated 1A'Cs
1598 C4H6N+ pyrrole, protonated 1A1C2v
1599 CH3CH(CH3)CN Propanenitrile, 2-methyl- 1A'Cs
1600 CH3CH2CH2CN Butanenitrile 1A'Cs
1601 C5H8 Bicyclo[2.1.0]pentane 1A'Cs
1602 C5H8 Spiropentane 1A1D2d
1603 C4H9N Cyclobutylamine 1A'Cs
1604 C4H9N Pyrrolidine 1A'Cs
1605 NH(C2H5)2 diethylamine 1A'Cs
1606 NC4H12+ tetramethyl ammonium cation 1A1Td
1607 C3O2 Carbon suboxide 1ΣGD∞h
1608 C3O2+ Carbon suboxide cation 2ΠUD∞h
1609 B2O3 diboron trioxide   
1610 B2O3 diboron trioxide   
1611 MgCO3 Magnesium Carbonate 1A1C2v
1612 BeCO3 Beryllium Carbonate 1A1C2v
1613 CaCO3 Calcium Carbonate 1A1C2v
1614 ONONO Nitrosyl nitrite 1A1C2v
1615 PO4--- phosphate 1A1Td
1616 SO4-- sulfate 1A1Td
1617 HOONO2 peroxy nitric acid 1AC1
1618 HSO4- bisulfate anion 1A'Cs
1619 C3H2O2 Propiolic acid 1A'Cs
1620 CHOCOOH oxo acetic acid 1A'Cs
1621 CHOOCHO diformyl ether   
1622 H2SO4 Sulfuric acid 1AC1
1623 H2SeO4 Selenic acid 1AC2
1624 C3H3NO Isoxazole 1A'Cs
1625 C3H3NO Oxazole 1A'Cs
1626 C3H3NS Thiazole   
1627 CH3NO3 Methyl nitrate 1A'Cs
1628 H3PO4 Phosphoric Acid 1AC3
1629 C4H4O Furan 1A1C2
1630 CH3COCCH 3-butyn-2-one 1A'Cs
1631 C4H4S Thiophene 1A1C2v
1632 C4H4Se selenophene   
1633 C3H4O2 β–Propiolactone 1A'Cs
1634 C3H4O2 Methyl glyoxal 1A'Cs
1635 C3H4O2 propanedial 1AC1
1636 C3H4O2 propenalol 1A'Cs
1637 HOCHCCHOH allenediol 1AC2
1638 C2H4O3 1,2,3-trioxolane 1A'Cs
1639 C2H4O3 trioxolane124 1AC2
1640 HOCH2COOH Hydroxyacetic acid 1ACs
1641 CH2CHCONH2 Acrylamide 1ACs
1642 CH3OCH2CN Methoxyacetonitrile 1A'Cs
1643 CH3OCH2CN Methoxyacetonitrile 1AC1
1644 H2NCH2COOH Glycine 1A'Cs
1645 CH3SO2NH2 methanesulfonamide 1A'Cs
1646 C4H6O cis-2-butenal 1ACs
1647 C4H6O Cyclobutanone 1A1C2v
1648 C4H6O Furan, 2,3-dihydro- 1AC1
1649 C4H6O Furan, 2,5-dihydro- 1A1Cs
1650 CH2CHOCHCH2 Vinyl ether 1AC1
1651 CHOCHCHCH3 2-Butenal 1A'Cs
1652 C4H6S Thiophene, 2,3-dihydro- 1AC1
1653 C4H6S Thiophene, 2,5-dihydro- 1A1C2v
1654 CH2CHSCHCH2 Divinyl sulfide   
1655 C2H6N2O Urea, methyl- 1AC1
1656 C3H6O2 1,3-Dioxolane 1AC2
1657 CH3CH2COOH Propanoic Acid 1A'Cs
1658 CH3COOCH3 methyl acetate 1A'Cs
1659 HCOOC2H5 Ethyl formate 1A'Cs
1660 C2H6O2S Dimethyl sulfone 1A1C2v
1661 CH3SSSCH3 dimethyl trisulfide 1AC2
1662 C3H7NO dimethylformamide 1A'Cs
1663 C4H8O Cyclobutanol 1A'C1
1664 CH3COCH2CH3 2-Butanone 1AC1
1665 CHOCH(CH3)CH3 Propanal, 2-methyl- 1A'Cs
1666 C4H8S Thiophene, tetrahydro- 1AC1
1667 C3H8O2 1,3-Propanediol 1A1C1
1668 C4H10O 1-Butanol 1A'Cs
1669 C4H10O 1-Propanol, 2-methyl- 1AC1
1670 C4H10O Methyl propyl ether 1AC1
1671 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
1672 C2H5SC2H5 Diethyl sulfide 1A1C2v
1673 C4H9SH 1-Butanethiol   
1674 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- 1AC1
1675 FNO3 Fluorine nitrate 1A'Cs
1676 ClONO2 Chlorine nitrate 1A'Cs
1677 BrONO2 Bromine nitrate 1A'Cs
1678 TiCl4 Titanium tetrachloride 1A1Td
1679 ClO4- perchlorate anion 1A1Td
1680 BF4- tetrafluoroboron anion 1A1Td
1681 ClFO3 Perchloryl fluoride 1A1Cs
1682 SO2F2 Sulfuryl fluoride 1A1C2v
1683 SO2Cl2 Sulfuryl chloride 1A1C2v
1684 F3PO Phosphoryl fluoride 1A1C3v
1685 Cl3PO Phosphoryl chloride 1A1C3v
1686 CF4 Carbon tetrafluoride 1A1Td
1687 CF3Cl Methane, chlorotrifluoro- 1A1C3v
1688 SiF4 Silicon tetrafluoride 1A1Td
1689 CF2Cl2 difluorodichloromethane 1A1C2v
1690 TiF4 Titanium tetrafluoride 1A1Td
1691 CFCl3 Trichloromonofluoromethane 1A1C3v
1692 CF3Br Bromotrifluoromethane 1A1C3v
1693 GeF4 Germanium tetrafluoride 1A1Td
1694 CCl4 Carbon tetrachloride 1A1Td
1695 CBrClF2 Methane, bromochlorodifluoro- 1A'Cs
1696 SiCl4 Silane, tetrachloro- 1A1Td
1697 CBrCl2F bromodichlorofluoromethane   
1698 CBrCl3 Methane, bromotrichloro- 1A1C3v
1699 CBr2F2 Methane, dibromodifluoro- 1A'C2v
1700 GeCl4 Germanium Tetrachloride 1A1Td
1701 CBr2ClF dibromochlorofluoromethane   
1702 CBr2Cl2 dibromodichloromethane 1A1C2v
1703 CFBr3 fluorotribromomethane 1A1C3v
1704 CBr3Cl tribromochloromethane 1A1C3v
1705 CBr4 Carbon tetrabromide 1A1Td
1706 SiBr4 Silicon tetrabromide 1A1Td
1707 ClOF3 Chlorine trifluoride oxide 1A'Cs
1708 SF4 Sulfur tetrafluoride 1A1C2v
1709 SeF4 Selenium tetrafluoride   
1710 SCl4 Sulfur tetrachloride   
1711 C2HF3 Trifluoroethylene 1A'Cs
1712 C2HF3+ Trifluoroethylene cation 2A"Cs
1713 CHClCCl2 Trichloroethylene 1A'Cs
1714 HClO4 perchloric acid 1ACs
1715 HSO3F Fluorosulfonic acid 1AC1
1716 CF3OH trifluoromethanol 1A'Cs
1717 CH2ClCCCl 1,3-dichloropropyne   
1718 CHCl2CCH 3,3-dichloropropyne   
1719 CHCl2CHO dichloroacetaldehyde 1AC1
1720 CHCl2CHO dichloroacetaldehyde   
1721 PF3CH2 phosphorane, trifluoromethylene- 1A'Cs
1722 CH3CF3 Ethane, 1,1,1-trifluoro- 1A1C3v
1723 CHF2CH2F Ethane, 1,1,2-trifluoro 1AC1
1724 CHF2CH2F Ethane, 1,1,2-trifluoro 1A'Cs
1725 CH3CF2Cl 1-Chloro-1,1-Difluoroethane 1A'Cs
1726 CH2ClCHCl2 1,1,2-trichloroethane 1AC1
1727 CH3CCl3 Ethane, 1,1,1-trichloro- 1A1C3v
1728 SiCl3CH3 methyltrichlorosilane 1A1C3v
1729 CH3CBr3 1,1,1-tribromoethane 1A1C3v
1730 SiH3CCl3 (trichloromethyl)silane 1A1C3v
1731 CH2CClCHCH2 1,3-Butadiene, 2-chloro-   
1732 CH2FCH2CH2F 1,3-difluoropropane   
1733 CH2ClCHClCH3 Propane, 1,2-dichloro- 1AC1
1734 CH3CCl2CH3 Propane, 2,2-dichloro- 1A1C2v
1735 CH2CHCHClCH3 1-Butene, 3-chloro- 1AC1
1736 CH2ClCHCHCH3 2-Butene, 1-chloro- 1A'Cs
1737 CH2ClCHCHCH3 2-Butene, 1-chloro- 1AC1
1738 C2H2N2O Furazan   
1739 CF3PH2 phosphine, (trifluoromethyl)- 1A'Cs
1740 NH3BF3 Amminetrifluoroboron 1A1C3v
1741 C6H2 hexatriyne 1ΣgD∞h
1742 C6H4 Benzyne 1A1C2v
1743 C6H5 phenyl 2A1C2v
1744 C6H5- phenyl anion 1A1C2v
1745 C6H6 Prismane   
1746 C6H6 1,2,4,5-Hexatetraene 1AgC2h
1747 C6H6 Benzene 1A1gD6h
1748 C6H6 Benzvalene 1A1C2v
1749 C6H6 Dewar Benzene   
1750 C6H6 Hexa-1,5-diene-3-yne 1AgC2h
1751 C6H6 Trimethylenecycopropane 1A'D3h
1752 C6H7+ benzene, protonated 1A1C2v
1753 C6H8 (E)-hexa-1,3,5-triene 1AgCs
1754 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
1755 C6H8 (Z)-hexa-1,3,5-triene 1A1C2v
1756 C6H8 1,4-Cyclohexadiene 1AgC2v
1757 C6H8 Bicyclo[2.2.0]hex-1(4)-ene 1AgD2h
1758 C6H10 1,5-Hexadiene 1AgC2
1759 C6H10 3-Hexyne 1A1C2v
1760 C6H10 cyclohexene 1AC2
1761 C6H12 (1r,3r)-1,3-dimethylcyclobutane 1A'Cs
1762 C6H12 (E)-2-Hexene 1AC1
1763 C6H12 (E)-hex-3-ene 1AGCi
1764 C6H12 (Z)-hex-2-ene 1AC1
1765 C6H12 (Z)-hex-3-ene 1AC2
1766 C6H12 2,3-dimethylbut-1-ene 1A'C2
1767 C6H12 Cyclohexane 1A1gChair
1768 C6H12 Cyclohexane 1Atwist boat
1769 C6H12 hex-1-ene 1A'Cs
1770 C6H14 Butane, 2,3-dimethyl- 1AgC2h
1771 C6H14 Hexane 1AgC2h
1772 C4N2 2-Butynedinitrile 1ΣgD∞h
1773 N3P3 1,3,5,2,4,6-Triazatriphosphorine   
1774 C4H2N2 Fumaronitrile 1AgC2h
1775 C2H2N4 sym-tetrazine 1AgD2h
1776 C3H3N3 1,3,5-Triazine 1A1'D3h
1777 C4H4N2 1,3-Diazine 1A1C2v
1778 C4H4N2 Pyrazine 1AgD2h
1779 C4H4N2 Pyridazine 1A1C2v
1780 C4H4N2 Succinonitrile 1AgC2h
1781 C2H4N4 1H-Tetrazole, 1-methyl- 1A'Cs
1782 C5H5N Pyridine 1A1C2v
1783 B3N3H6 borazine 1A1'D3h
1784 C6H6 Fulvene 1A1C2v
1785 C5H6N+ Pyridinium 1A1C2v
1786 C5H7N Cyclobutanecarbonitrile 1A'Cs
1787 C6H10 Bicyclo[3.1.0]hexane 1A'Cs
1788 Na2CO3 Sodium Carbonate 1A1C2v
1789 C2O4-- oxalate anion 1A1D2d
1790 MgSO4 Magnesium Sulfate 1A1C2v
1791 N2O4 Dinitrogen tetroxide 1AgD2d
1792 C3H2O3 vinylene carbonate   
1793 C2H2O4 Oxalic Acid 1AgC2h
1794 C2H3NO3 Oxamic acid 1A'H out
1795 C2H3NO3 Oxamic acid 1A'H in
1796 C2H4N2O2 Oxalamide 1AgC2h
1797 C2H4N2S2 Ethanedithioamide 1AGC2h
1798 C2H4CO3 Ethylene carbonate 1A1C2v
1799 C2H4CO3 Ethylene carbonate 1AC2
1800 C2H5NO3 Nitric acid, ethyl ester 1A'C1
1801 C5H6O 2H-Pyran   
1802 C5H6O 2-methylfuran 1A'Cs
1803 C5H6O 3-Methylfuran 1A'Cs
1804 C5H6O Pentadienal   
1805 C5H6S Thiophene, 3-methyl- 1A'Cs
1806 C4H6O2 γ–Butyrolactone 1AC1
1807 C4H6O2 2,3-Butanedione 1AgC2h
1808 C4H6O2 Crotonic Acid 1A'Cs
1809 C4H6OS Vinyl sulfoxide 1A'Cs
1810 C2H6N2O2 (E)-Azodioxymethane 1AgC2h
1811 C3H6O3 1,3,5-Trioxane 1A1C1
1812 C3H6S3 1,3,5-Trithiane 1A1C3v
1813 C4H7NO 2-Pyrrolidinone 1AC1
1814 C4H7NO Ethoxyacetonitrile 1A'Cs
1815 C3H7ONO Propyl nitrite 1A'Cs
1816 C3H7ONO Propyl nitrite 1AC1
1817 C5H8O Cyclopentanone 1AC2
1818 C5H8O Methyl cyclopropyl ketone 1A'Cs
1819 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- 1AC2
1820 C4H8O2 1,3-Dioxane 1A'Cs
1821 C4H8O2 1,4-Dioxane 1AgC2h
1822 C4H8O2 Ethyl acetate 1A'Cs
1823 C3H8O2S (Methylsulfonyl)ethane 1AC1
1824 C5H10O 2-methylbutyraldehyde 1AC1
1825 C5H10O 3-Pentanone 1A1C2v
1826 C5H10O Pentanal 1A'C1
1827 C5H10S 2H-Thiopyran, tetrahydro- 1A'Cs
1828 C5H12S Propane, 2-methyl-2-(methylthio)- 1A'C1
1829 C4F2 difluorobutadiyne   
1830 ClCOClCO Oxalyl chloride 1AGC2h
1831 CF3CN Acetonitrile, trifluoro- 1A1C3v
1832 B2F4 Diboron tetrafluoride 1AGD2h
1833 B2Cl4 Diboron tetrachloride 1A1D2
1834 C2F4 Tetrafluoroethylene 1AgD2h
1835 C2ClF3 Ethene, chlorotrifluoro-   
1836 CF2CCl2 difluorodichloroethylene 1A1C2v
1837 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene 1AGC2h
1838 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene 1A1C2v
1839 C2Cl4 Tetrachloroethylene 1AgD2h
1840 C2Br4 tetrabromoethene   
1841 CF3OF Trifluoromethylhypofluorite 1A'Cs
1842 SiF5- silicon pentafluoride anion   
1843 SOF4 Sulfur tetrafluoride oxide 1A1C2v
1844 PF5 Phosphorus pentafluoride 1A1'D3h
1845 AsF5 Arsenic pentafluoride 1A1'D3h
1846 PCl5 Phosphorus pentachloride 1A1'C4v
1847 SF5 Sulfur pentafluoride 2A1C4v
1848 SF5+ pentafluoro sulfur cation 1A1'D3h
1849 BrF5 bromine pentafluoride 1A1C4v
1850 ClF5 chlorinepentafluoride 1A1C4v
1851 CF3CHO trifluoroacetaldehyde 1A'Cs
1852 CCl3CHO trichloroacetaldehyde 1A'Cs
1853 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- 1AGCi
1854 CF3CH2F 1,1,1,2-tetrafluoroethane 1A'Cs
1855 CHF2CHF2 1,1,2,2-tetrafluoroethane 1AGC2h
1856 CF3CH2Cl 2,2,2-Trifluoroethyl chloride 1A'Cs
1857 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR 1AC2
1858 CH2ClCCl3 1,1,1,2-tetrachloroethane   
1859 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
1860 CH2BrCBr3 1,1,1,2-tetrabromo ethane   
1861 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane 1A'Cs
1862 CF3COOH trifluoroacetic acid 1A'Cs
1863 C4H3ClO Furan, 2-chloro 1A'Cs
1864 C4H3ClO Furan,3-chloro 1A'Cs
1865 C4H8O2 Butanoic acid 1AC1
1866 C6H5CH2 benzyl radical 2B1Cs
1867 C7H7 cycloheptatrienyl radical 2A2C2v
1868 C7H7+ cycloheptatrienyl cation 1A1'D7h
1869 C7H8 Norbornadiene 1A1C2v
1870 C7H14 cycloheptane 1AC2
1871 C7H16 2-methylhexane 1AC1
1872 C7H16 heptane 1A1C2v
1873 CH(CN)3 tricyanomethane   
1874 HN=C=C(CN)2 Dicyanoketenimine   
1875 C6H15N triethylamine 1AC3
1876 C4H2O3 Maleic Anhydride 1A1C2v
1877 C5H4O2 4-Cyclopentene-1,3-dione 1A1C2v
1878 C5H4O2 furfural 1A'OCCO cis
1879 C5H4O2 furfural 1A'OCCO trans
1880 C6H6O 2,5-Cyclohexadienone 1A1C2v
1881 HO2CCHNH2CH2OH Serine 1AC1
1882 C5H8O2 Acetylacetone 1AC2
1883 C7H10 Norbornene   
1884 C6H10O cyclohexanone 1A'Cs
1885 C6H12O Oxepane   
1886 C3H7OC3H7 di-n-propyl ether 1A1C2v
1887 C3H7OC3H7 di-n-propyl ether 1AC2
1888 F2CCCF2 tetrafluoroallene   
1889 CF3COO- trifluoro acetate anion 1A'Cs
1890 CF3COF trifluoroacetyl fluoride 1A'Cs
1891 PF6 Hexafluorophosphate neutral 2B2C2v
1892 PF6- Hexafluorophosphate ion 1A1GOh
1893 SF6 Sulfur Hexafluoride 1A1GOh
1894 SeF6 Selenium hexafluoride 1A1GOh
1895 SF5Cl sulfur chloropentafluoride 1A1C4v
1896 CF3CHF2 pentafluoroethane 1A'Cs
1897 C6H5F Fluorobenzene 1A1C2v
1898 C6H5Cl chlorobenzene 1A1C2v
1899 C8H6 Calicene 1A1C2v
1900 C6H5CCH phenylacetylene 1A1C2v
1901 C8H6 benzocyclobutadiene 1A1C2v
1902 C8H6 Pentalene 1AgC2h
1903 C6H5CHCH2 Styrene 1A'Cs
1904 C8H8 cubane 1A1GOh
1905 C6H5CH2CH3 Ethylbenzene 1A'Cs
1906 C8H14 Bicyclo[2.2.2]octane 1A1'D3h
1907 C8H14 Bicyclo[2.2.2]octane 1A1D3
1908 (CH3)3CC(CH3)3 tetramethylbutane 1A1D3d
1909 C6H5CN phenyl cyanide 1A1C2v
1910 C6H12N2 Triethylenediamine 1A1'D3h
1911 S4N4 Tetrasulfur tetranitride   
1912 S8 Octasulfur 1A1D4d
1913 C6H4O2 parabenzoquinone 1AgD2h
1914 C6H5CHO benzaldehyde 1A'Cs
1915 C5H9NO2 Proline 1AC1
1916 C6H12O2 Hexanoic acid 1A1Cs
1917 C4F4 tetrafluorcyclobutadiene 1A1GD4h
1918 C4F4 tetrafluorcyclobutadiene 1AGC2h
1919 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- 1AGD2h
1920 CF3CF2Cl pentafluorochloroethane 1A'Cs
1921 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane 1AgC2h
1922 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- 1AC1
1923 C2F6 hexafluoroethane 1A1gD3d
1924 C2Cl6 hexachloroethane 1A1gD3d
1925 C6H4F2 orthodifluorobenzene 1A1C2v
1926 C6H4F2 1,4-difluorobenzene 1AgD2h
1927 C6H4Cl2 1,2-dichlorobenzene 1A1C2v
1928 C6H4Cl2 1,3-dichlorobenzene 1A1C2v
1929 C6H4Cl2 1,4-dichlorobenzene   
1930 C6H5NO nitrosobenzene 1A'Cs
1931 C9H8 Indene 1A'Cs
1932 C9H8 spiro[4.4]nona-1,3,6,8-tetraene 1A1D2d
1933 C9H20 Nonane 1A1C2v
1934 C(CN)4 tetracyanomethane 1A1Td
1935 C5H4N4 purine 1ACs
1936 C3H3N3O3 cyanuric acid 1A1'D3h
1937 C6H5NO2 Nitrobenzene 1A1C2v
1938 C6H5COOH benzoic acid 1A'Cs
1939 CH3COC6H5 acetophenone 1AC1
1940 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- 1A1'D3h
1941 C3F6 hexafluoropropene   
1942 C6H3F3 Benzene trifluoride 123 1A1C2v
1943 C8H18O 1-Octanol   
1944 C10H8 Azulene 1A1C2v
1945 C10H8 naphthalene 1AgD2h
1946 C10H10 bullvalene   
1947 C6N4 Tetracyanoethylene 1AGD2h
1948 C10H22 Decane 1AGC2h
1949 C4F6 perfluorobutadiene 1AgC2h
1950 C4F6 perfluorobutadiene 1AC2
1951 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- 1A'Cs
1952 C3F8 perfluoropropane 1A1C2v
1953 B12H12-- Dodecahydrododecaborate(2-)   
1954 C12H8 biphenylene 1AgD2h
1955 C12H10 Heptalene 1AC2
1956 C6H12O6 Inositol 1A1GD3d
1957 S2F10 disulphur decafluoride   
1958 C14H14 Bibenzyl 1AC2
1959 C12H10N2 azobenzene 1AGC2h
1960 C6H5COC6H5 benzophenone 1AC2
1961 C16H10 Pyrene 1AgD2h
1962 C19H16 Triphenylmethane 1AC3
1963 C24H12 Coronene 1A1GD6h

Species NOT done yet
count Species Name file name problem
1 D- Deuterium atom anion d-  
2 D+ Deuterium atom cation d+  
3 HeH Helium hydride heh  
4 Zn- Zinc atom anion zn-  
5 Zn+ Zinc atom cation zn+  
6 Ti- Titanium atom anion ti-  
7 Ti+ Titanium atom cation ti+  
8 Sn Tin atom sn  
9 Sn+ Tin cation sn+  
10 SiH4+ Silane cation sih4+  
11 SnH4 Stannane snh4  
12 Sb Antimony atom sb  
13 SbH Antimony monohydride sbh  
14 SbH3 Stibine sbh3  
15 Cr Chromium atom cr  
16 Te Tellurium atom te  
17 Te+ Tellurium atom cation te+  
18 TeH Telluryl radical teh  
19 H2Te Hydrogen Telluride h2te  
20 Mn Manganese atom mn  
21 I Iodine atom iodine  
22 I- Iodine atom anion iodine-  
23 I+ Iodine atom cation iodine+  
24 HI Hydrogen iodide hi  
25 HI+ Hydrogen iodide cation hi+  
26 H2I+ Iodonium h2i+  
27 Fe Iron atom fe  
28 Xe Xenon atom xe  
29 XeH+ Xenon, protonated xeh+  
30 Co Cobalt atom cobalt  
31 Ni Nickel atom ni  
32 Cu2 Copper diatomic cu2  
33 Si2 Silicon diatomic si2  
34 TiN Titanium mononitride tin  
35 SbN Antimony nitride sbn  
36 LiO- lithium oxide anion lio-  
37 NaO- sodium oxide anion nao-  
38 CuO Copper Monoxide cuo  
39 MgO- magnesium oxide anion mgo-  
40 CSe+ Carbon monoselenide cation cse+  
41 TeO Tellurium monoxide teo  
42 Te2 Tellurium diatomic te2  
43 H2ONH3 Water Ammonia Dimer h2onh3  
44 LiI Lithium Iodide lii  
45 NaI Sodium Iodide nai  
46 KI Potassium Iodide ki  
47 ZnF- Zinc monofluoride anion znf-  
48 ZnF+ Zinc monofluoride cation znf+  
49 AlI Aluminum monoiodide ali  
50 SbF Antimony monofluoride sbf  
51 SbCl Antimony monochloride sbcl  
52 IO Iodine monoxide io  
53 ClF- clorine monofluoride anion clf-  
54 IF Iodine monofluoride if  
55 ICl Iodine monochloride icl  
56 IBr Iodine monobromide ibr  
57 I2 Iodine diatomic i2  
58 I2+ Iodine diatomic cation i2+  
59 HOI Hypoiodous acid hoi  
60 FHF Hydrogen difluoride fhf  
61 H2F2 Hydrogen fluoride dimer h2f2  
62 CH3I methyl iodide ch3i  
63 SiH3I Silyl Iodide sih3i  
64 CuCN Copper cyanide cucn  
65 HCNN diazomethyl radical hcnn  
66 NH2BHNH2 diaminoborane nh2bhnh2  
67 NH2CH2NH3+ diaminoethane, protonated pdam  
68 SCTe Carbon sulfide Telluride scte  
69 TeO2 Tellurium Dioxide teo2  
70 CS2H+ Carbon disulfide, protonated cs2h+  
71 HNNO nitrosoazane hnno  
72 CH3CO- Acetyl anion ch3co-  
73 NH3CHO+ Formamide, N-Protonated nh3cho+  
74 H2OH2CO water formaldehyde dimer h2oh2co  
75 CH3OHH2O methanol water dimer ch3ohh2o  
76 H2OCH3OH water methanol dimer h2och3oh  
77 ICN Cyanogen iodide icn  
78 INO Nitrosyl iodide ino  
79 ClS2 Sulfur chloride cls2  
80 I3- triiodide i3-  
81 CH2FI fluoroiodomethane ch2fi  
82 CH2ClI chloroiodomethane ch2cli  
83 CH2BrI bromoiodomethane ch2bri  
84 CH2I2 Diiodomethane ch2i2  
85 CH2CHF+ fluoroethene cation ch2chf+  
86 C2H3I Vinyl iodide c2h3i  
87 CH3SiFH2 fluoromethylsilane ch3sifh2  
88 C2H5I Ethyl iodide c2h5i  
89 XeF2 Xenon difluoride xef2  
90 CH3CCCH3 2-Butyne c503173  
91 B(CH3)3 trimethylborane bme3  
92 Al(CH3)3 trimethyl aluminum tma  
93 C(CH3)3 Tert-butyl radical tbutyl  
94 CH2CH(CH3)2 Isobutyl radical isobutyl  
95 CH3CHCH2CH3 2-Butyl radical butyl2  
96 SiH(CH3)3 trimethylsilane trimsi  
97 CH3NNCH3 (Z)-1,2-Dimethyldiazene dmdiazz  
98 C3H7N Azetidine azet  
99 CH3CH(NH2)CH3 2-Propanamine pram2  
100 Li2O2 dilithium dioxide li2o2  
101 Na2O2 disodium dioxide na2o2  
102 CO3 Carbon trioxide co3  
103 TeO3 Tellurium trioxide teo3  
104 C2H2CO cyclopropenone c2h2co  
105 HCCCHO 2-propynal hcccho  
106 C2H2O2+ Ethanedial cation c2h2o2+  
107 H2CS3 thiocarbonic acid h2cs3  
108 C2H3NO Nitrosoethylene c2h3no  
109 C3H4O 2-Propyn-1-ol c107197  
110 C3H4O Cyclopropanone cpone  
111 C3H4O Methylketene c6004440  
112 NH2CONH2+ Urea cation urea+  
113 NH2CSNH2 Thiourea thiourea  
114 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
115 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
116 HCOOHH2O Formic acid water dimer hcoohh2o  
117 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
118 C3H6O Propylene oxide prox  
119 C3H6S Thiirane, methyl- methiirane  
120 C2H6O2 1,2-Ethanediol ethdiol  
121 CH3SOCH3 Dimethyl sulfoxide dmso  
122 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
123 CH3COHCH3+ acetone, protonated acetoneh+  
124 C3H7SH 1-Propanethiol prsh  
125 CH3CHSHCH3 2-Propanethiol isoprsh  
126 H2OCH3OCH3 water dimethylether dimer h2och3och3  
127 Na2F2 Sodium Fluoride Dimer na2f2  
128 Na2Cl2 Disodium dichloride na2cl2  
129 N2F2 (Z)-Difluorodiazene n2f2_z  
130 AlBr3 Aluminum Bromide albr3  
131 ClO3 Chlorine trioxide clo3  
132 BrO3- Bromate anion bro3-  
133 CCl3 Trichloromethyl radical ccl3  
134 SbF3 Antimony Trifluoride sbf3  
135 SbCl3 Antimony Trichloride sbcl3  
136 AsBr3 Arsenic tribromide asbr3  
137 NI3 Nitrogen triiodide ni3  
138 PI3 Phosphorus triiodide pi3  
139 IF3 iodone trifluoride if3  
140 CHF2I difluoroiodomethane chf2i  
141 CHFClI fluorochloroiodomethane chfcli  
142 CHCl2I dichloroiodomethane chcl2i  
143 CHI3 Iodoform chi3  
144 C2H2Br2 1,1-dibromoethene c2h2br2  
145 CH2FCHO Fluoroacetaldehyde ch2fcho  
146 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
147 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
148 CH2CFCH3 2-fluoropropene 2fpro  
149 C3H9O+ trimethyl oxonium cation c3h9o+  
150 C5H6 1-Buten-3-yne, 2-methyl- c78808  
151 C5H6 3-Penten-1-yne, (E)- c2004695  
152 C5H6 3-Penten-1-yne, (Z)- c1574409  
153 C5H7 1,3-pentadienyl radical pdyl  
154 C5H8 2,3-Pentadiene c591968  
155 CH3CCCH2CH3 2-Pentyne 2pentyne  
156 C5H10 2-Pentene, (E)- c646048  
157 C5H10 2-Pentene, (Z)- c627203  
158 C5H11 2-Methylbut-2-yl radical c4348350  
159 C5H12 Butane, 2-methyl- buta2  
160 C2H3N3 1H-1,2,4-Triazole c288880  
161 C4H5N (E)-2-Butenenitrile c627269  
162 C4H5N (Z)-2-Butenenitrile c1190767  
163 C4H5N 2H-pyrrole pyrrole2  
164 C4H5N 3H-pyrrole pyrrole3  
165 CH2CHCH2CN Allylcyanide ch2chch2cn  
166 C3H6N2 3-Aminopropionitrile c151188  
167 C3H10N2 1,2-Diaminopropane diampr12  
168 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
169 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
170 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
171 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
172 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
173 CH3C(O)OO acetyl peroxy radical ch3coo2  
174 C4H4O+ Furan cation furan+  
175 C3H4O2 2-Propenoic acid propenoic2  
176 CH5N3S Hydrazinecarbothioamide c79196  
177 C3H7NO Propanamide propanam  
178 C2H3OC2H5 Ethene, ethoxy- c109922  
179 C4H8O Furan, tetrahydro- thf  
180 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
181 CHOCH2CH2CH3 Butanal butanal  
182 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
183 C3H8O2 Methane, dimethoxy- c109875  
184 C3H8O2 Propylene glycol c57556  
185 C3H8S2 1,3-Propanedithiol c109808  
186 C4H10O 2-Butanol, (.+/-.)- butanol2  
187 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
188 C4H10O Ethoxy ethane etoet  
189 C4H10O Propane, 2-methoxy- c598538  
190 C4H10O+ 1-Butanol cation butanol1+  
191 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
192 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
193 F3NO Nitrogen trifluoride oxide f3no  
194 CCl4+ Carbon tetrachloride cation ccl4+  
195 CF3I trifluoroiodomethane cf3i  
196 CCl3I trichloroiodomethane ccl3i  
197 CFClBrI fluorochlorobromoiodomethane cfclbri  
198 CF2I2 difluorodiiodomethane cf2i2  
199 CCl2I2 dichlorodiiodomethane ccl2i2  
200 CBr3I tribromoiododmethane cbr3i  
201 GeBr4 Germanium tetrabromide gebr4  
202 CI4 tetraiodomethane ci4  
203 SiI4 silicon tetraiodide sii4  
204 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
205 CHClCCHCl 1,3-dichloroallene chclcchcl  
206 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
207 NH3BCl3 Amminetrichloroboron nh3bcl3  
208 C3H5ClO Oxirane, (chloromethyl)- c106898  
209 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
210 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
211 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
212 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
213 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
214 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
215 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
216 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
217 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
218 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
219 C4H9F 1-fluorobutane butaf1  
220 CH3CHFCH2CH3 2-fluorobutane butaf2  
221 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
222 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
223 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
224 XeF4 Xenon tetrafluoride xef4  
225 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
226 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
227 C6H6 2,4-Hexadiyne hexadiyne  
228 C6H6 3,4-Dimethylenecyclobutene cb34m  
229 C6H6+ Benzene cation c6h6+  
230 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
231 C6H8 1,3-Cyclohexadiene cyhexadiene13  
232 C6H8 3-Methylenecyclopentene c930267  
233 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
234 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
235 C6H10 1,3-Hexadiene, (E)- hexdi13e  
236 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
237 C6H10 1,4-Hexadiene, (E)- hexdi14t  
238 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
239 C6H10 1-Butyne, 3,3-dimethyl- c917920  
240 C6H10 1-Hexyne hexyne1  
241 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
242 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
243 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
244 C6H10 2-Hexyne c764352  
245 C6H10 Cyclopentene, 1-methyl- c693890  
246 C6H10 Cyclopentene, 3-methyl- c1120623  
247 C6H10 Cyclopentene, 4-methyl- c1759815  
248 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
249 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
250 C6H12 (E)-3-methylpent-2-ene c616126  
251 C6H12 (Z)-3-methylpent-2-ene c922623  
252 C6H12 2,3-dimethyl-but-2-ene tmeet  
253 C6H12 3-methylenepentane c760214  
254 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
255 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
256 C6H12 Cyclopentane, methyl- c96377  
257 C6H12 Ethylcyclobutane c4806615  
258 C6H14 Butane, 2,2-dimethyl- buta22  
259 C6H14 Pentane, 2-methyl- penta2  
260 C6H14 Pentane, 3-methyl- penta3  
261 CH3N5 5-Aminotetrazole c4418615  
262 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
263 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
264 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
265 C5H5N E-2,4-pentadienenitrile bdcn  
266 C4H6N2 1H-Imidazole, 2-methyl- c693981  
267 C5H7N (E)-2-Pentenenitrile c26294984  
268 C5H7N (E)-3-Pentenenitrile c16529661  
269 C5H7N (Z)-2-Pentenenitrile c25899507  
270 C5H7N 1H-Pyrrole, 1-methyl- c96548  
271 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
272 C5H9N Butanenitrile, 2-methyl- c18936179  
273 C5H9N Pentanenitrile c110598  
274 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
275 C5H11N Cyclopentanamine cypentam  
276 C5H11N Piperidine piper  
277 C4H12N2 1,2-Butanediamine c4426486  
278 C4H12N2 2-Methyl-1,2-propanediamine c811938  
279 Li2CO3 Lithium Carbonate li2co3  
280 C4H4O2 2(5H)-Furanone furanone  
281 C4H4O2 2-Oxetanone, 4-methylene- c674828  
282 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
283 C3H4S3 1,3-Dithiolane-2-thione c822388  
284 C2H4O4 Formic acid dimer fadimer  
285 C4H5NO 3-Methylisoxazole isox3m  
286 C4H5NO Isoxazole, 5-methyl- c5765446  
287 C4H5NS 4-Methylthiazole c693958  
288 C5H6S Thiophene, 2-methyl- c554143  
289 C4H6O2 2-Propenoic acid, methyl ester c96333  
290 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
291 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
292 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
293 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
294 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
295 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
296 CH6N4S Carbonothioic dihydrazide thiacarb  
297 C2H6N2O2 Dimethylnitroamine c4164287  
298 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
299 C2H6O3S Sulfurous acid, dimethyl ester c616422  
300 C4H7NO Methacrylamide c79390  
301 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
302 HCONH2CN2H4 formamide aminomethanimine dimer d13  
303 CH3CH(CH3)ONO Isopropyl nitrite c541424  
304 CH3CH(NH2)COOH Alanine alanine  
305 CH3NHCH2COOH Sarcosine sarcosine  
306 NH2CH2CH2COOH β–alanine betaalanine  
307 NH2COOC2H5 Urethane urethane  
308 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
309 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
310 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
311 NH2CONHC2H5 Urea, ethyl- c625525  
312 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
313 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
314 C4H8OS s-Ethyl thioacetate c625605  
315 C3H8O3 1,2,3-Propanetriol glycerin  
316 C4H9NO Butanamide c541355  
317 C4H9NO Propanamide, 2-methyl- c563837  
318 C5H10O 2-Butanone, 3-methyl- c563804  
319 C5H10O 2H-Pyran, tetrahydro- c142687  
320 C5H10O 2-Pentanone mpk  
321 C5H10O Cyclopentanol c96413  
322 C5H10O Oxetane, 3,3-dimethyl- c6921353  
323 C5H10S 3-Ethylthio-1-propene c5296628  
324 C5H10S Cyclopentanethiol c1679078  
325 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
326 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
327 C4H10O2 1,1-Dimethoxyethane c534156  
328 C4H10O2 1,3-Butanediol budiol13  
329 C4H10O2 1,4-Butanediol budiol14  
330 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
331 C4H10OS Diethyl sulfoxide c70291  
332 C4H10S2 1,4-Butanedithiol budisl14  
333 C4H11NO Diethylhydroxylamine c3710847  
334 C5H12O 1-Butanol, 2-methyl- c137326  
335 C5H12O 1-Butanol, 3-methyl- c123513  
336 C5H12O 1-Pentanol pentanol1  
337 C5H12O 2-Butanol, 3-methyl- c598754  
338 C5H12O 2-Pentanol peol2  
339 C5H12O 3-Pentanol pentan3ol  
340 C5H12O Butane, 1-methoxy- meobu  
341 C5H12O Propane, 1-ethoxy- proet  
342 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
343 C5H12S 1-Butanethiol, 2-methyl- c1878188  
344 C5H12S 1-Butanethiol, 3-methyl- c541311  
345 C5H12S 1-Pentanethiol c110667  
346 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
347 C5H12S 2-Butanethiol, 2-methyl- c1679090  
348 C5H12S 2-Butanethiol, 3-methyl- c2084186  
349 C5H12S Butane, 1-(methylthio)- c628295  
350 C5H12S Ethyl propyl sulfide c4110503  
351 C5H12S Propane, 2-(ethylthio)- c5145993  
352 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
353 C2F4+ Tetrafluoroethylene cation c2f4+  
354 C2FCl3 fluorotrichloroethene c2fcl3  
355 SbCl5 Antimony pentachloride sbcl5  
356 IF5 pentafluoroiodine if5  
357 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
358 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
359 C4H8Cl2 1,4-Dichlorobutane c110565  
360 C4H8Cl2 Butane, 1,2-dichloro- c616217  
361 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
362 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
363 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
364 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
365 C5H11Cl Pentane, 1-chloro- pencl1  
366 C6H5CH3 toluene toluene  
367 C7H8 cycloheptatriene cht  
368 C7H8 Quadricyclane qucy  
369 C7H12 Norbornane nor  
370 C7H16 3-methylhexane hex3m  
371 C6H7N 2-Methylpyridine mp  
372 C6H5NH2 aniline aniline  
373 C6H13N 2-Methylpiperidine pip2m  
374 C6H13N cyclohexanamine cham  
375 N2O5 Dinitrogen pentoxide n2o5  
376 C6H5O phenoxy radical phenoxy  
377 C5H5NO 2(1H)-Pyridinone c72762006  
378 C5H5NO 2(3H)-Pyridinone c9000048  
379 C5H5NO 2(5H)-Pyridinone c9000037  
380 C5H5NO 2-Pyridinol c109104  
381 C5H5NO 3(2H)-Pyridinone c9000004  
382 C5H5NO 3(4H)-Pyridinone c9000026  
383 C5H5NO 3(6H)-Pyridinone c9000015  
384 C5H5NO 3-Pyridinol c109002  
385 C5H5NO 4(1H)-Pryidinone c9000060  
386 C5H5NO 4(3H)-Pryidinone c9000059  
387 C5H5NO 4-Pyridinol c626642  
388 C6H5OH phenol phenol  
389 C6H6O 2,4-Cyclohexadienone c24599573  
390 C6H5SH Benzenethiol phsh  
391 C4H8O2S Sulfolane sulfolane  
392 CH(C2H3)3 trivinyl methane tvm  
393 C6H12O hexanal c6h12o  
394 CF3COCl trifluoroacetyl chloride cf3cocl  
395 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
396 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
397 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
398 CCl3CHCl2 pentachloroethane ccl3chcl2  
399 C6H5Br bromobenzene bzbr  
400 C8H8 cyclooctatetraene cot  
401 CH3C6H4CH3 meta-xylene mxylene  
402 CH3C6H4CH3 paraxylene pxylene  
403 C8H16 cyclooctane cyclooct  
404 C8H18 Octane c8h18  
405 C4O4-- squarate dianion c4o4--  
406 C4H4N2O2 Uracil uracil  
407 C6H5OCH3 Anisole anisole  
408 C6H12O2 Methyl pivalate c598981  
409 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
410 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
411 IF7 Iodine heptafluoride if7  
412 C6H4F2 metadifluorobenzene mdfb  
413 C9H12 n-propyl benzene prbz  
414 C8H7N Indole indole  
415 C10H16 adamantane adamantane  
416 C6N4- tetracyanoethylene anion tcne-  
417 Fe(CO)5 Iron pentacarbonyl ipc  
418 Fe(C5H5)2 ferrocene fecp2  
419 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
420 C12H8 Acenaphthylene acenaph  
421 C12H10 biphenyl biphenyl  
422 C6F6 hexafluorobenzene c6f6  
423 C13H10 Fluorene fluorene  
424 C14H10 Anthracene anth  
425 C14H10 Phenanthrene phenanthrene  
426 C18H12 Tetracene tetracene  
427 C60 Buckminsterfullerene c60