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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 CCSD /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 cation 2ΣC∞v
31 NaH sodium hydride 1ΣC∞v
32 NaH- sodium hydride anion 2ΣC∞v
33 NaH+ sodium hydride cation 2ΣC∞v
34 KH Potassium hydride 1ΣC∞v
35 KH+ Potassium hydrogen cation 2ΣC∞v
36 CuH Copper monohydride 1ΣC∞v
37 Be Beryllium atom 1SKh
38 Be- Beryllium atom anion 2PKh
39 Be+ Beryllium atom cation 2SKh
40 Mg Magnesium atom 1SKh
41 Mg- Magnesium atom anion 2PKh
42 Mg+ Magnesium atom cation 2SKh
43 Ca Calcium atom 1SKh
44 Ca- Calcium atom anion 2DKh
45 Ca+ Calcium atom cation 2SKh
46 Zn Zinc atom 1SKh
47 BeH beryllium monohydride 2ΣC∞v
48 BeH+ beryllium monohydride cation 1ΣC∞v
49 MgH magnesium monohydride 2ΣC∞v
50 MgH- magnesium monohydride anion 1ΣC∞v
51 MgH+ magnesium monohydride cation 1ΣC∞v
52 CaH Calcium monohydride 2ΣC∞v
53 CaH+ Calcium monohydride cation 2ΣC∞v
54 TiH Titanium monohydride 4ΦC∞v
55 ZnH+ Zinc, protonated   
56 BeH2 beryllium dihydride 1ΣgD∞h
57 BeH2+ Beryllium dihydride cation 2ΣC∞v
58 BeH2+ Beryllium dihydride cation 2ΣuD∞h
59 BeH2+ Beryllium dihydride cation   
60 MgH2 magnesium dihydride 1ΣgD∞h
61 CaH2 Calcium Hydride 1ΣgD∞h
62 ZnH2 Zinc hydride 1ΣgD∞h
63 B Boron atom 2PKh
64 B Boron atom 4PKh
65 B- Boron atom anion 3PKh
66 B+ Boron atom cation 1SKh
67 Al Aluminum atom 2PKh
68 Al- Aluminum atom anion 3PKh
69 Al+ Aluminum atom cation 1SKh
70 Sc Scandium atom 2DKh
71 Sc+ Scandium cation 3DKh
72 Ga Gallium atom 2P 
73 Ga- Gallium atom anion 3POh
74 Ga+ Gallium atom cation 1S 
75 BH Boron monohydride 1ΣC∞v
76 BH Boron monohydride 3ΠC∞v
77 BH- boron monohydride anion 4ΣC∞v
78 AlH aluminum monohydride 1ΣC∞v
79 AlH- aluminum monohydride anion 2ΠC∞v
80 AlH+ aluminum monohydride cation 2ΣC∞v
81 ScH Scandium monohydride 1ΣC∞v
82 ScH+ Scandium monohydride cation 2ΣC∞v
83 GaH Gallium monohydride 1ΣC∞v
84 GaH+ Gallium monohydride cation 2ΣC∞v
85 BH2 boron dihydride 2A1C2v
86 BH2- boron dihydride anion 3B1C2v
87 BH2- boron dihydride anion 1A1C2v
88 BH2+ Boron dihydride cation 1ΣgD∞h
89 AlH2 aluminum dihydride 2A1C2v
90 AlH2- aluminum dihydride anion 1A1C2v
91 AlH2+ aluminum dihydride cation 1ΣgD∞h
92 BH3 boron trihydride 1A1'D3h
93 BH3- boron trihydride anion 2A2"D3h
94 BH3+ boron trihydride cation 2E'D3h
95 BH3+ boron trihydride cation 2B2C2v
96 BH3+ boron trihydride cation  C2v
97 AlH3 aluminum trihydride 1A1'D3h
98 AlH3- aluminum trihydride anion 2A2"D3h
99 AlH3- aluminum trihydride anion  C3v
100 AlH3+ aluminum trihydride cation 2ED3h
101 AlH3+ aluminum trihydride cation 2A1C2v
102 ScH3 Scandium trihydride 1A1'D3h
103 ScH3 Scandium trihydride 1A1C3v
104 GaH3 Gallium trihydride 1A1'D3h
105 BH4 borohydride 2B2C2v
106 BH4- borohydride anion 1A1Td
107 AlH4- Aluminum tetrahydride anion 1A1Td
108 C Carbon atom 3P0Kh
109 C Carbon atom 3P1Kh
110 C- Carbon atom anion 4SKh
111 C- Carbon atom anion 2DKh
112 C+ Carbon atom cation 2PKh
113 Si Silicon atom 3PKh
114 Si Silicon atom 1SKh
115 Si- Silicon atom anion 4SKh
116 Si+ Silicon atom cation 2PKh
117 Ti Titanium atom 3FKh
118 Ge Germanium atom 3PKh
119 Ge- Germanium anion 4SKh
120 Ge+ Germanium cation 2PKh
121 CH Methylidyne 2Π1/2C∞v
122 CH Methylidyne 4Σ-C∞v
123 SiH Silylidyne 2ΠC∞v
124 SiH- silicon monohydride anion 3ΣC∞v
125 SiH+ silicon monohydride cation 1ΣC∞v
126 GeH germylidene 2ΠC∞v
127 GeH+ Germaniun monohyrdide cation 1ΣC∞v
128 CH2 Methylene 3B1C2v
129 CH2 Methylene 3ΣGD∞h
130 CH2 Methylene 1A1C2v
131 CH2- methylene anion 2B1C2v
132 CH2+ methylene cation 2A1C2v
133 CH2+ methylene cation 2ΠD∞h
134 SiH2 silicon dihydride 1A1C2v
135 SiH2 silicon dihydride 3B1C2v
136 SiH2- silicon dihydride anion 2B1C2v
137 SiH2+ silicon dihydride cation 2A1C2v
138 GeH2 germylene 1A1C2v
139 GeH2- germylene anion 2B1C2v
140 CH3 Methyl radical 2A1D3h
141 CH3- methyl anion 1A1C3v
142 CH3+ methyl cation 1A1'D3h
143 SiH3 Silyl radical 2A1C3v
144 SiH3- Silyl anion 1A1C3v
145 SiH3+ Silyl cation 1A1'D3h
146 GeH3 Germyl radical 2A1C3v
147 GeH3+ germyl cation 1A1'D3h
148 CD4 methane-d4 1A1Td
149 CH2D2 methane-d2 1A1C2v
150 CH3D methane-d 1A1C3v
151 CH4 Methane 1A1Td
152 CH4- Methane anion 2A1Td
153 CH4- Methane anion 2A1C3v
154 CH4+ Methane cation 2T2Td
155 CH4+ Methane cation 2B2D2d
156 CHD3 methane-d3 1A1C3v
157 SiH2D2 silane-d2   
158 SiH4 Silane 1A1Td
159 GeH4 Germane 1A1Td
160 SiH5+ Silane, protonated   
161 N Nitrogen atom 4SKh
162 N- Nitrogen atom anion 3SKh
163 N+ Nitrogen atom cation 3PKh
164 P Phosphorus atom 4SKh
165 P- Phosphorus atom anion 3PKh
166 P+ Phosphorus atom cation 3PKh
167 V Vanadium atom 4FKh
168 V+ Vanadium atom cation 5DKh
169 As Arsenic atomic 4SKh
170 As- Arsenic anion 3PKh
171 As+ Arsenic cation 3PKh
172 NH Imidogen 3Σ-C∞v
173 NH Imidogen 1Σ+C∞v
174 NH+ imidogen cation 2ΠC∞v
175 PH phosphorus monohydride 3Σ-C∞v
176 PH phosphorus monohydride 1ΔC∞v
177 PH- phosphorus monohydride anion 2ΠC∞v
178 PH+ phosphorus monohydride cation 2ΠC∞v
179 AsH Arsenic monohydride 3ΣC∞v
180 AsH Arsenic monohydride 1ΣC∞v
181 AsH+ Arsenic monohydride cation 2ΠC∞v
182 ND2 Amidogen-d2 2B1C2v
183 NH2 Amino radical 2B1C2v
184 NH2- amino anion 1A1C2v
185 NH2+ Amino cation 3B1C2v
186 NH2+ Amino cation 1A1C2v
187 PH2 Phosphino radical 2B1C2v
188 PH2- Phosphino anion 1A1C2v
189 PH2+ Phosphino cation 1A1C2v
190 AsH2 Arsenic dihydride 2A1C2v
191 AsH2+ Arsenic dihydride cation 1A1C2v
192 ND3 Ammonia-d3 1A1C3v
193 NH3 Ammonia 1A1C3v
194 NH3- Ammonia anion 2A1C3v
195 NH3+ ammonia cation 2A2"D3h
196 PH3 Phosphine 1A1C3v
197 PH3+ Phosphine cation 2A1C3v
198 AsH3 Arsine 1A1C3v
199 AsH3+ Arsine cation 2A1C3v
200 AsH4+ Arsonium   
201 NH4 Ammonium radical   
202 NH4+ ammonium cation 1A1Td
203 PH4 Phosphoranyl radical   
204 PH4+ phosphonium cation   
205 O Oxygen atom 3SKh
206 O- Oxygen atom anion 2PKh
207 O+ Oxygen atom cation 4SKh
208 S Sulfur atom 3PKh
209 S Sulfur atom   
210 S- Sulfur atom anion 2PKh
211 S+ Sulfur atom cation 4SKh
212 Se Selenium atom 3PKh
213 Se- Selenium atom anion 2PKh
214 Se+ Selenium atom cation 4SKh
215 DO Hydroxyl-d 2ΠC∞v
216 OH Hydroxyl radical 2ΠC∞v
217 OH- hydroxide anion 1ΣC∞v
218 OH+ hydoxyl cation 3ΣC∞v
219 DS Mercapto-d 2ΠC∞v
220 HS Mercapto radical 2ΠC∞v
221 HS- mercapto anion 1ΣC∞v
222 HS+ sulfur monohydride cation 3ΣC∞v
223 CrH Chromium hydride 6ΣC∞v
224 CrH+ Chromium hydride cation 5ΣC∞v
225 HSe Selenium monohydride 2ΠC∞v
226 HSe- selenium monohydride anion 1ΣC∞v
227 HSe+ selenium monohydride cation 3ΣC∞v
228 HSe+ selenium monohydride cation 1ΣC∞v
229 D2O Deuterium oxide 1A1C2v
230 H2O Water 1A1C2v
231 H2O- water anion 2A1C2v
232 H2O- water anion 2A'Cs
233 H2O+ water cation 2B1C2v
234 HDO Water-d1 1A1C2v
235 D2S Hydrogen sulfide-d2 1A1C2v
236 H2S Hydrogen sulfide 1A1C2v
237 H2S- Hydrogen sulfide anion 2A'Cs
238 H2S+ Hydrogen sulfide cation 2B1C2v
239 H2Se Hydrogen selenide 1A1C2v
240 H2Se+ Hydrogen selenide cation 2B1C2v
241 H3O+ hydronium cation 1A1C3v
242 H3S+ Sulfonium cation 1A1C3v
243 H3Se+ Hydrogen Selenide, protonated 1A1C3v
244 F Fluorine atom 2PKh
245 F- Fluorine atom anion 1SKh
246 F+ Fluorine atom cation 3SKh
247 F+ Fluorine atom cation 1DKh
248 Cl Chlorine atom 2PKh
249 Cl- Chlorine atom anion 1SKh
250 Cl+ Chlorine atom cation 3PKh
251 Cl+ Chlorine atom cation 1DKh
252 Br Bromine atom 2PKh
253 Br- Bromine atom anion 1SKh
254 Br+ Bromine atom cation 3PKh
255 DF Hydrofluoric acid-d 1ΣC∞v
256 HF Hydrogen fluoride 1ΣC∞v
257 HF- hydrogen fluoride anion 2ΣC∞v
258 HF+ hydrogen fluoride cation 2ΠC∞v
259 DCl Hydrochloric acid-d 1ΣC∞v
260 HCl Hydrogen chloride 1ΣC∞v
261 HCl- hydrogen chloride anion 2ΣC∞v
262 HCl+ hydrogen chloride cation 2ΠC∞v
263 HBr hydrogen bromide 1ΣC∞v
264 HBr- hydrogen bromide anion 2ΣC∞v
265 HBr+ hydrogen bromide cation 2ΠC∞v
266 H2F+ dihydrogen fluoride cation 1A1C2v
267 H2Cl+ dihydrogen monochloride cation 1A1C2v
268 H2Br+ protonated hydrogen bromide 2A1C2v
269 Ne Neon atom 1SKh
270 Ne Neon atom   
271 Ne- Neon atom anion 2SKh
272 Ne+ Neon atom cation 2PKh
273 Ar Argon atom 1SKh
274 Ar- Argon atom anion 2SKh
275 Ar+ Argon atom cation 2PKh
276 Kr Krypton atom 1SKh
277 Kr+ Krypton cation 2PKh
278 HeLi+ Helium Lithium cation   
279 ArH+ Argon hydride cation 1ΣC∞v
280 KrH+ Protonated Krypton 1ΣC∞v
281 H2Ar H2 Ar dimer 1ΣC∞v
282 Li2 Lithium diatomic 1ΣgD∞v
283 Li2- lithium diatomic anion 2ΣuD∞h
284 NaLi lithium sodium 1ΣC∞v
285 NaLi- lithium sodium anion 2ΣC∞v
286 NaLi+ lithium sodium cation 2ΣC∞v
287 LiK Lithium Potassium 1ΣC∞v
288 Na2 Sodium diatomic 1ΣgD∞h
289 Na2- sodium diatomic anion 2ΣuD∞h
290 Na2+ sodium diatomic cation 2ΣgD∞h
291 NaK Sodium Potassium 1ΣC∞v
292 NaK+ Sodium Potassium diatomic cation 1
293 K2 Potassium diatomic 1ΣgD∞h
294 LiBe Lithium Beryllium 2ΣC∞v
295 LiMg Lithium magnesium 2ΣC∞v
296 NaBe Sodium Beryllium 2ΣC∞v
297 NaMg Sodium Magnesium 2ΣC∞v
298 Be2 Beryllium diatomic 1ΣgD∞h
299 Be2 Beryllium diatomic 3ΠgD∞h
300 Be2+ Beryllium diatomic cation 2ΣuD∞h
301 BeMg Beryllium Magnesium 1ΣC∞v
302 Mg2 Magnesium diatomic 1ΣgD∞h
303 Mg2- magnesium diatomic anion 2ΠUD∞h
304 Mg2+ magnesium diatomic cation 2ΣuD∞h
305 Ca2 Calcium diatomic 1ΣGD∞h
306 LiB Lithium boride 3ΠC∞v
307 LiAl Lithium Aluminum   
308 NaAl Sodium aluminum 1ΣC∞v
309 BeB Beryllium monoboride 2ΠC∞v
310 B2 Boron diatomic 3ΣgD∞h
311 B2 Boron diatomic 1ΣgD∞h
312 B2 Boron diatomic 5ΣuD∞h
313 B2- Boron diatomic anion 4ΣgD∞h
314 B2+ Boron diatomic cation 2ΠD∞h
315 BAl Boron Aluminum 3ΣC∞v
316 Al2 Aluminum diatomic 3ΣgD∞h
317 Al2 Aluminum diatomic 1ΣgD∞h
318 Al2- aluminum diatomic anion 4ΣgD∞h
319 Al2+ aluminum diatomic cation 2ΣgD∞h
320 BGa Boron Gallium 3ΣC∞v
321 AlGa Aluminum Gallium 3ΣC∞v
322 AlGa Aluminum Gallium 1ΣC∞v
323 Ga2 Gallium diatomic 3Piu 
324 HBBH Diborane(2) 3ΣGD∞h
325 LiBH4 Lithium borohydride 1A1C3v
326 B2H4 Diborane(4) D2d 1A1D2d
327 HBHHBH Diborane(4) C2V 1A1C2v
328 B2H6 Diborane 1AgD2h
329 B2H6+ Diborane cation   
330 Al2H6 dialane 1AGD2h
331 Ga2H6 digallane 1AGD2h
332 LiC Lithium Carbide 4ΣC∞v
333 BeC Beryllium Carbide 3Σ-C∞v
334 BeC Beryllium Carbide   
335 CaC Calcium monocarbide   
336 BC boron monocarbide 4Σ-C∞v
337 BC- boron monocarbide anion 3ΠuC∞v
338 BC- boron monocarbide anion 1Σg+C∞v
339 BC+ boron monocarbide cation 3ΣC∞v
340 BC+ boron monocarbide cation 1ΣC∞v
341 AlC Aluminum carbide 4ΣC∞v
342 BSi Boron silicide 4ΣC∞v
343 BSi Boron silicide 2ΣC∞v
344 C2 Carbon diatomic 1Σg+D∞h
345 C2 Carbon diatomic 3ΠuD∞h
346 C2- carbon diatomic anion 2ΣgD∞h
347 C2+ carbon diatomic cation 4ΣgD∞h
348 C2+ carbon diatomic cation 2ΠD∞h
349 SiC silicon monocarbide 3ΣC∞v
350 SiC silicon monocarbide 1ΣC∞v
351 SiC- silicon monocarbide anion 2ΣgC∞v
352 SiC+ silicon monocarbide cation 2ΠC∞v
353 Si2 Silicon diatomic 3ΣgD∞h
354 Si2 Silicon diatomic 1ΣgD∞h
355 Si2- silcon diatomic anion 2ΣgD∞h
356 Si2+ silcon diatomic cation 2ΠD∞h
357 GeC Germanium monocarbide 1ΣC∞v
358 GeC Germanium monocarbide   
359 SiGe Silicon Germanium   
360 Ge2 Germanium diatomic 3ΣgD∞h
361 C2H Ethynyl radical 2ΣC∞v
362 C2H- Ethynyl anion 1ΣC∞v
363 C2H+ Ethynyl cation 1ΣC∞v
364 ZnCH2 Zinc methylene 3B1C2v
365 ZnCH2 Zinc methylene 1A'Cs
366 C2H2 Acetylene 1ΣgD∞h
367 C2H2+ acetylene cation 2ΠuD∞h
368 C2H2+ acetylene cation   
369 CCH2 vinylidene 1A1C2v
370 CCH2 vinylidene 3B2C2v
371 H2CC- vinylidene anion   
372 HCCH- acetylene anion   
373 HCCH- acetylene anion   
374 Si2H2 disilyne   
375 Si2H2 disilyne   
376 Si2H2 disilyne   
377 Si2H2 disilyne   
378 CH3Li methyl lithium 1A1C3v
379 CuCH3 monomethyl copper 1A1C3v
380 CH2BH methyleneborane 1A1C2v
381 C2H3 vinyl 2A'Cs
382 C2H3- vinyl anion 1A'Cs
383 C2H3+ vinyl cation 1A1C2V bridging H
384 C2H3+ vinyl cation 1A1C2V HCCH2
385 C2H4 Ethylene 1AgD2h
386 C2H4- Ethylene anion 2AgC2h
387 C2H4+ Ethylene cation 2B3uD2h
388 C2H4+ Ethylene cation 2B3D2
389 CH3CH methylmethylene 3A"Cs
390 CH2SiH2 silaethylene 1A1C2v
391 Si2H4 Disilene   
392 Si2H4 Disilene   
393 Si2H4 Disilene   
394 CH3BH2 methylborane 1A'Cs
395 C2H5 Ethyl radical 2A'Cs
396 C2H5- Ethyl anion 1A'Cs
397 C2H5+ Ethyl cation 1A1C2v
398 C2H6 Ethane 1A1gD3d
399 C2H6 Ethane 1A1'D3h
400 C2H6+ ethane cation 2BgC2h
401 C2H6+ ethane cation 2AgCi
402 CH3SiH3 methyl silane 1A1C3
403 Si2H6 disilane 1EuD3d
404 GeH3CH3 methyl germane 1A1C3v
405 C2H7+ Ethane, protonated 1AC2
406 LiN Lithium Nitride 3ΣC∞v
407 LiN Lithium Nitride 1ΣC∞v
408 LiN+ Lithium Nitride cation 4ΣC∞v
409 LiP Lithium monophosphide   
410 LiP Lithium monophosphide   
411 BeN Beryllium mononitride 4ΣC∞v
412 BeN Beryllium mononitride 2ΠC∞v
413 BeN- Beryllium mononitride anion 1ΣC∞v
414 BeN+ Beryllium mononitride cation 3ΣC∞v
415 BeN+ Beryllium mononitride cation 1ΣC∞v
416 MgN Magnesium Nitride   
417 MgN Magnesium Nitride   
418 BN- boron nitride anion 2ΣC∞v
419 AlN+ aluminum mononitride cation 2ΠC∞v
420 BP Boron monophosphide 3ΠC∞v
421 BP Boron monophosphide 1ΣC∞v
422 AlP Aluminum monophosphide 3ΣC∞v
423 AlP Aluminum monophosphide 3ΠC∞v
424 AlP Aluminum monophosphide 1ΣC∞v
425 GaN Gallium mononitride 3ΠC∞v
426 GaN Gallium mononitride 1ΣC∞v
427 GaP Gallium monophosphide 3ΣC∞v
428 GaP Gallium monophosphide 1ΣC∞v
429 GaAs Gallium arsenide 3Π 
430 GaAs Gallium arsenide 1Σ 
431 BN boron nitride 3ΠC∞v
432 BN boron nitride 1ΣC∞v
433 AlN Aluminum nitride 3ΠiC∞v
434 AlN Aluminum nitride 1ΣC∞v
435 CN Cyano radical 2ΣC∞v
436 CN- cyanide anion 1ΣC∞v
437 CN+ Cyano cation 1ΣC∞v
438 CP Carbon monophosphide 2ΣC∞v
439 CP- carbon monophosphide anion 1ΣC∞v
440 CP+ carbon monophosphide cation 1ΣC∞v
441 SiN Silicon nitride 2ΣC∞v
442 SiN- silicon mononitride anion 1ΣC∞v
443 SiN+ silicon mononitride cation 3ΠC∞v
444 SiP Silicon monophosphide 2ΠC∞v
445 SiP- Silicon monophosphide anion 1ΣC∞v
446 SiP+ Silicon monophosphide cation 3ΣC∞v
447 SiP+ Silicon monophosphide cation 1ΣC∞v
448 N2 Nitrogen diatomic 1ΣgD∞h
449 N2 Nitrogen diatomic   
450 N2- nitrogen diatomic anion 2ΠgD∞h
451 N2+ diatomic nitrogen cation 2ΣgD∞h
452 PN Phosphorus mononitride 1ΣC∞v
453 PN- phosphorus nitride anion 2ΠC∞v
454 P2 Phosphorus diatomic 1ΣgD∞h
455 P2- phosphorus diatomic anion 2ΠgD∞h
456 P2+ phosphorus diatomic cation 2ΠUD∞h
457 AsN Arsenic mononitride 1ΣC∞v
458 AsP Arsenic monophosphide 1ΣC∞v
459 As2 Arsenic diatomic 1ΣgD∞h
460 HNC hydrogen isocyanide 1ΣC∞v
461 HCN Hydrogen cyanide 1ΣC∞v
462 HCN- Hydrogen cyanide anion 2A'Cs
463 HCN+ hydrogen cyanide cation 2ΠC∞v
464 HNC+ hydrogen isocyanide cation   
465 HCP Phosphaethyne 1ΣC∞v
466 HCP+ Phosphaethyne cation   
467 NNH Dinitrogen monohydride 2A'Cs
468 NNH+ Dinitrogen monohydride cation 1ΣC∞v
469 HPO Hydrogen phosphorus oxide 1A'Cs
470 HPO+ Hydrogen phosphorus oxide cation 2A'Cs
471 LiNH2 lithium amide   
472 HBNH Boranimine 1ΣC∞v
473 CNH2 Aminomethylidyne radical 2B2C2v
474 CNH2+ N-protonated hydrogen isocyanide 1A1C2v
475 H2CN Dihydrogen cyanide radical 2B2C2v
476 H2CN+ hydrocyanonium cation 1A1C2v
477 HCNH methyleneazane 2A'CS cis
478 HCNH methyleneazane 2A'CS trans
479 HCNH+ N-protonated HCN 1ΣC∞v
480 H2NN Isodiazene   
481 N2H2 (E)-diazene 1AgC2h
482 N2H2 (Z)-Diazene 1A1C2v
483 N2H2+ trans-diazene cation 2AGC2h
484 CH2NH Methanimine 1A'Cs
485 CH2NH+ Methanimine cation   
486 CHNH2 aminomethylene   
487 CHNH2+ Aminocarbene cation   
488 CH2PH Phosphaethene 1A'Cs
489 BH2NH2 Boranamine   
490 CH2NH2+ methyleneamine cation 1A1C2v
491 N2H4 Hydrazine 1AC2
492 N2H4+ hydrazine cation 2AGC2h
493 P2H4 Diphosphine 1AC2
494 CH3NH2 methyl amine 1A'Cs
495 CH3NH2+ methyl amine cation 2A'Cs
496 CH3PH2 Methyl phosphine 1A'Cs
497 SiH3NH2 Silane, amino   
498 N2H5+ protonated hydrazine 1A'Cs
499 BH3PH3 borane phosphine   
500 BH3NH3 borane ammonia 1A1C3v
501 CH3NH3 methyl ammonium radical 2A1C3v
502 CH3PH3+ methyl phosphine, protonated 1A1C3v
503 NH3NH3 Ammonia Dimer 1AgC2h
504 NH3NH3 Ammonia Dimer 1A'Cs
505 N2H7+ ammonia ammonium dimer   
506 LiO lithium oxide 2ΣC∞v
507 LiO- lithium oxide anion 1ΣC∞v
508 LiO- lithium oxide anion 3ΣC∞v
509 LiO+ lithium oxide cation 3ΣC∞v
510 LiO+ lithium oxide cation 1ΣC∞v
511 LiS Lithium monosulfide 2ΠC∞v
512 LiS+ Lithium sulfide cation 3ΣC∞v
513 NaO sodium monoxide 2ΣC∞v
514 NaO+ sodium oxide cation 3ΣC∞v
515 KO Potassium monoxide 2ΣC∞v
516 KO+ Potassium monoxide cation 3ΣC∞v
517 NaS Sodium sulfide 2ΠC∞v
518 CuO Copper Monoxide 2ΠC∞v
519 LiSe Lithium monoselenide   
520 BeO beryllium oxide 1ΣC∞v
521 BeO- Beryllium monoxide anion 2ΣC∞v
522 BeO+ Beryllium monoxide cation 2ΠC∞v
523 BeS beryllium sulfide 1ΣC∞v
524 MgO magnesium oxide 1Σ+C∞v
525 MgO- magnesium oxide anion 2ΣC∞v
526 MgO+ magnesium oxide cation 2ΠC∞v
527 CaO Calcium monoxide 1ΣC∞v
528 MgS magnesium sulfide 1ΣC∞v
529 MgS- magnesium sulfide anion 2ΣC∞v
530 MgS+ magnesium sulfide cation 2ΠC∞v
531 CaS Calcium sulfide 1ΣC∞v
532 ZnO zinc monoxide 1ΣC∞v
533 ZnS Zinc sulfide 1Σ+C∞v
534 BeS- Beryllium monosulfide anion 2ΣC∞v
535 BeS+ Beryllium monosulfide cation 2ΠC∞v
536 BO boron monoxide 2ΣC∞v
537 AlO Aluminum monoxide 2ΣC∞v
538 AlO- Aluminum monoxide anion 1ΣC∞v
539 AlO+ aluminum monoxide cation 1ΣC∞v
540 BS boron sulfide 2ΣC∞v
541 BS- boron monosulfide anion 1ΣC∞v
542 BS+ boron monosulfide cation 1ΣC∞v
543 AlS Aluminum sulfide 2ΣC∞v
544 AlS- aluminum monosulfide anion 1ΣC∞v
545 AlS+ aluminum monosulfide cation 1ΣC∞v
546 ScO Scandium monoxide 2ΣC∞v
547 GaO Gallium monoxide 2ΣC∞v
548 GaS Gallium monosulfide   
549 CO Carbon monoxide 1ΣC∞v
550 CO Carbon monoxide 3ΠC∞v
551 CO- carbon monoxide anion 2ΠC∞v
552 CO+ carbon monoxide cation 2ΣC∞v
553 CS carbon monosulfide 1ΣC∞v
554 CS- carbon monosulfide anion 2ΠC∞v
555 SiO Silicon monoxide 1ΣC∞v
556 SiO- silicon monoxide anion 2ΠC∞v
557 SiO+ silicon monoxide cation 2ΣC∞v
558 SiS silicon monosulfide 1ΣC∞v
559 SiS- silicon monosulfide anion 2ΠC∞v
560 SiS+ silicon monosulfide cation 2ΣC∞v
561 TiO Titanium monoxide 3ΔC∞v
562 CSe Carbon monoselenide 1ΣC∞v
563 CSe- Carbon monoselenide anion 2ΠC∞v
564 GeO Germanium monoxide 1ΣC∞v
565 GeO+ Germanium monoxide cation 2ΣC∞v
566 GeS Germanium monosulfide 1ΣC∞v
567 SiSe Silicon Monoselenide   
568 SiSe+ Silicon Monoselenide cation   
569 GeSe Germanium monoselenide   
570 NO Nitric oxide 2ΠC∞v
571 NO- nitric oxide anion 3ΣC∞v
572 NO- nitric oxide anion 1ΔC∞v
573 NO+ nitric oxide cation 1ΣC∞v
574 NS Mononitrogen monosulfide 2ΠC∞v
575 NS- nitrogen sulfide anion 3ΣC∞v
576 NS- nitrogen sulfide anion 1ΣC∞v
577 NS+ nitrogen sulfide cation 1ΣC∞v
578 PO Phosphorus monoxide 2ΠC∞v
579 PO- phosphorus monoxide anion 3ΣC∞v
580 PO+ phosphorus monoxide cation 1ΣC∞v
581 PS phosphorus sulfide 2ΣC∞v
582 PS- phosphorus monosulfide anion 3ΣC∞v
583 PS- phosphorus monosulfide anion 1ΣC∞v
584 PS+ phosphorus monosulfide cation 1ΣC∞v
585 VO Vanadium monoxide 4Σ- 
586 AsO Arsenic monoxide 2ΠC∞v
587 NSe Nitrogen monoselenide 2ΠC∞v
588 AsS Arsenic monosulfide 2ΠC∞v
589 PSe Phosphorus monoselenide 2ΠC∞v
590 AsSe Arsenic monoselenide 2ΠC∞v
591 O2 Oxygen diatomic 3ΣgD∞h
592 O2 Oxygen diatomic 1ΔgD∞h
593 O2- oxygen diatomic anion 2ΠD∞h
594 O2-- dioxygen dianion   
595 O2+ diatomic oxygen cation 2ΠgD∞h
596 SO Sulfur monoxide 3ΣC∞v
597 SO Sulfur monoxide 1ΣC∞v
598 SO- sulfur monoxide anion 2ΠC∞v
599 SO+ sulfur monoxide cation 2ΠC∞v
600 S2 Sulfur diatomic 3ΣgD∞h
601 S2 Sulfur diatomic 1ΣD∞h
602 S2- sulfur diatomic anion 2ΠD∞h
603 S2+ sulfur diatomic cation 2ΠD∞h
604 SeO Selenium monoxide 3ΣC∞v
605 SeO Selenium monoxide 1?C∞v
606 SeO- selenium monoxide anion 2ΠC∞v
607 SeO+ selenium monoxide cation 2ΠC∞v
608 SeS Selenium monosulfide 3ΣC∞v
609 SeS- selenium monosulfide anion 2ΠC∞v
610 SeS+ selenium monosulfide cation 2ΠC∞v
611 Se2 Selenium diatomic 3ΣgD∞h
612 Se2 Selenium diatomic 1Σg+D∞h
613 Se2- selenium diatomic anion 2ΠD∞h
614 Se2+ selenium diatomic cation 2ΠgD∞h
615 LiOH lithium hydroxide 1ΣC∞v
616 NaOH sodium hydroxide 1ΣC∞v
617 KOH Potassium hydroxide 1ΣC∞v
618 BeOH beryllium monohydroxide 2A'Cs
619 BeOH beryllium monohydroxide 2ΣC∞v
620 MgOH magnesium hydroxide 2A'Cs
621 CaOH Calcium monohydroxide 2Σ+C∞v
622 HBO Boron hydride oxide 1ΣC∞v
623 HBS hydrogen boron sulfide 1ΣC∞v
624 COH Hydroxymethylidyne   
625 COH+ Carbon Monoxide, protonated 1ΣC∞v
626 HCO Formyl radical 2A'Cs
627 HCO- formyl anion 1A'Cs
628 HCO+ Formyl cation 1ΣC∞v
629 HCS Thioformyl radical 2A'Cs
630 HCS+ Thioformyl cation 1ΣC∞v
631 HNO Nitrosyl hydride 1A'Cs
632 HNO- Nitrosyl hydride anion 2A"Cs
633 HNO+ Nitrosyl hydride cation 2A'Cs
634 NOH Hydroxyimidogen 3A"Cs
635 NOH+ O-protonated nitric oxide 2A'Cs
636 HNS Sulfur imide 1A'Cs
637 HNS- Sulfur imide anion 2ACs
638 HO2 Hydroperoxy radical 2A"Cs
639 HO2- Hydroperoxy anion 1A'Cs
640 HO2+ Hydroperoxy cation 3A"Cs
641 HO2+ Hydroperoxy cation 1A'Cs
642 HSO+ Sulfur Monoxide, S-protonated   
643 SOH Sulfur Hydroxide   
644 SOH+ Sulfur Monoxide, protonated   
645 HS2 Thiosulfeno radical 2A"Cs
646 H2CO Formaldehyde 1A1C2v
647 H2CO- formaldehyde anion 2A'Cs
648 H2CO- formaldehyde anion   
649 H2CO+ formaldehyde cation 2B2C2v
650 HOCH hydroxycarbene 1A'CS trans
651 HOCH hydroxycarbene 1A'CS cis
652 H2CS Thioformaldehyde 1A1C2v
653 H2CS- thioformaldehyde anion   
654 H2CS- thioformaldehyde anion   
655 H2CS+ thioformaldehyde cation 2B2C2v
656 H2CSe Selenoformaldehyde   
657 H2NO nitroxide 2B1C2v
658 H2NO nitroxide 2A'Cs
659 H2O2 Hydrogen peroxide 1AC2
660 H2O2 Hydrogen peroxide 1AgC2h
661 H2O2+ Hydrogen peroxide cation 2BgC2h
662 H2O2+ Hydrogen peroxide cation 2A1C2v
663 H2OO water oxide   
664 HOSH hydrogen thioperoxide   
665 H2S2 Disulfane 1AC2
666 H2S2+ hydrogen disulfide cation 2BgC2h
667 H2Se2 hydrogen diselenide   
668 CH2OH Hydroxymethyl radical 2AC1
669 CH2OH+ hydroxymethyl cation 1A'Cs
670 CH3O Methoxy radical 2A'C1
671 CH3O- methoxy anion 1A1C3v
672 CH3O+ Methoxy cation 3A1C3v
673 CH3S thiomethoxy 2A'C3v
674 H2CSH+ Thioformaldehyde, protonated 1A'Cs
675 NH2OH hydroxylamine 1A'Cs
676 NH2OH+ Hydroxylamine cation   
677 NH3O Ammonia Oxide 1A1C3v
678 H2POH Phosphinous acid 1A1'CS trans
679 H2POH Phosphinous acid 1A1'CS cis
680 H3PO Phosphine oxide 1A1C3v
681 NH2SH Thiohydroxylamine   
682 NH2SH Thiohydroxylamine   
683 NH3S sulfidoazane   
684 H3O2+ hydrogen peroxide, protonated 1A'Cs
685 CH3OH Methyl alcohol 1A'Cs
686 CH3OH- Methyl alcohol anion 2A'Cs
687 CH3OH- Methyl alcohol anion 2A'CS eclipsed
688 CH3OH+ Methyl alcohol cation 2A"Cs
689 CH3OH+ Methyl alcohol cation 2AC1
690 CH3SH Methanethiol 1A'Cs
691 CH3SH+ Methanethiol cation 2A"Cs
692 SiH3OH silanol   
693 CH3SeH Methane selenol 1A'Cs
694 NH2OH2+ protonated hydroxylamine   
695 NH3OH+ N-protonated hydroxylamine   
696 H2OH2O water dimer 1A'Cs
697 CH3OH2+ Methanol, protonated 1A'Cs
698 CH3SH2+ protonated methylsulfide 1A'Cs
699 H5O2+ Dihydroxonium ion 1AC2
700 LiF lithium fluoride 1ΣC∞v
701 LiCl lithium chloride 1ΣC∞v
702 LiCl- lithium chloride anion 2ΣC∞v
703 LiCl+ lithium chloride cation 2ΠC∞v
704 NaF sodium fluoride 1ΣC∞v
705 NaF- sodium fluoride anion 2ΣC∞v
706 NaF+ sodium fluoride cation 2ΣC∞v
707 KF Potassium Fluoride 1ΣC∞v
708 NaCl Sodium Chloride 1ΣC∞v
709 NaCl- sodium chloride anion 2ΣC∞v
710 NaCl+ sodium chloride cation 2ΠC∞v
711 KCl Potassium Chloride 1ΣC∞v
712 CuF Copper monofluoride 1ΣC∞v
713 LiBr Lithium Bromide 1ΣC∞v
714 LiBr- lithium bromide anion 2ΣC∞v
715 LiBr+ lithium bromide cation 2ΠC∞v
716 CuCl Copper monochloride 1ΣC∞v
717 NaBr Sodium Bromide 1ΣC∞v
718 NaBr- sodium bromide anion 2ΣC∞v
719 NaBr+ sodium bromide cation 2ΠC∞v
720 KBr Potassium Bromide 1ΣC∞v
721 LiF- lithium fluoride anion 2ΣC∞v
722 LiF+ lithium fluoride cation 2ΠC∞v
723 BeF Beryllium monofluoride 2ΣC∞v
724 BeF- Beryllium monofluoride anion 1ΣC∞v
725 BeF+ Beryllium monofluoride cation 1ΣC∞v
726 BeCl beryllium monochloride 2ΣC∞v
727 MgF Magnesium monofluoride 2ΣC∞v
728 MgF- magnesium fluoride anion 1ΣC∞v
729 MgF+ magnesium fluoride cation 1ΣC∞v
730 MgCl magnesium monochloride 2ΣC∞v
731 MgCl- magnesium monochloride anion 1ΣC∞v
732 MgCl+ magnesium monochloride cation 1ΣC∞v
733 TiCl Titanium Monochloride 4ΣC∞v
734 ZnF Zinc monofluoride 2ΣC∞v
735 CaBr Calcium monobromide   
736 BeCl- beryllium monochloride anion 1ΣC∞v
737 BeCl+ beryllium monochloride cation 1ΣC∞v
738 BF Boron monofluoride 1ΣC∞v
739 AlF Aluminum monofluoride 1Σ+C∞v
740 AlF- Aluminum monofluoride anion 2ΠC∞v
741 AlF+ Aluminum monofluoride cation 2ΣC∞v
742 BCl boron monochloride 1ΣC∞v
743 BCl- boron monochloride anion 2ΠC∞v
744 BCl+ boron monochloride cation 2ΣC∞v
745 AlCl Aluminum monochloride 1ΣC∞v
746 AlCl- aluminum monochloride anion 2ΠC∞v
747 AlCl+ aluminum monochloride cation 2ΣC∞v
748 ScF Scandium monofluoride 1ΣC∞v
749 BBr Boron monobromide 1ΣC∞v
750 GaF Gallium monofluoride 1ΣC∞v
751 GaF+ Gallium monofluoride cation 2ΣC∞v
752 AlBr Aluminum monobromide   
753 GaCl Gallium monochloride 1ΣGC∞v
754 GaCl+ Gallium monochloride cation 2ΣC∞v
755 GaBr Gallium monobromide   
756 CF Fluoromethylidyne 2ΠC∞v
757 CF- carbon monofluoride anion 1ΣC∞v
758 CCl carbon monochloride 2ΠC∞v
759 CCl- carbon monochloride anion 3ΣC∞v
760 CCl+ carbon monochloride cation 1ΣC∞v
761 SiF silicon monofluoride 2ΠC∞v
762 SiF- silicon monofluoride anion 3ΣC∞v
763 SiF+ silicon monofluoride cation 1ΣC∞v
764 SiCl Clorosilylidyne 2ΠC∞v
765 SiCl- silicon monochloride anion 3ΣC∞v
766 SiCl+ silicon monochloride cation 1ΣC∞v
767 CBr Carbon monobromide 2ΠC∞v
768 GeF Germanium monofluoride 2ΠC∞v
769 GeF+ Germanium monofluoride cation 1ΣC∞v
770 GeCl Germanium monochloride 2ΠC∞v
771 GeCl+ Germanium monochloride cation   
772 SiBr Silicon monobromide 2ΠC∞v
773 SiBr+ Silicon monobromide cation   
774 NF nitrogen fluoride 3ΣC∞v
775 NF nitrogen fluoride 1ΣC∞v
776 NF- nitrogen monofluorine anion 2ΠC∞v
777 NF+ nitrogen monofluoirde cation 2ΠC∞v
778 NCl nitrogen monochloride 3ΣC∞v
779 NCl nitrogen monochloride 1ΣC∞v
780 NCl- nitrogen monochloride anion 2ΠC∞v
781 NCl+ nitrogen monochloride cation 2ΠC∞v
782 PF phosphorus monofluoride 3ΣC∞v
783 PF phosphorus monofluoride 1ΔC∞v
784 PF- phosphorus monofluoride anion 2ΠC∞v
785 PF+ phosphorus monofluoride cation 2ΠC∞v
786 PCl phosphorus chloride 3ΣC∞v
787 PCl phosphorus chloride 1ΣC∞v
788 PCl- phosphorus monochloride anion 2ΠC∞v
789 PCl+ phosphorus monochloride cation 2ΠC∞v
790 AsF Arsenic monofluoride 3ΣC∞v
791 AsF Arsenic monofluoride 1ΔC∞v
792 NBr nitrogen monobromide 3Σ-C∞v
793 AsCl Arsenic monochloride 3ΣC∞v
794 PBr Phosphorus monobromide   
795 FO Oxygen monofluoride 2ΠC∞v
796 FO- flourine oxide anion 1ΣC∞v
797 FO+ fluorine monoxide cation 3ΣC∞v
798 ClO Monochlorine monoxide 2ΠC∞v
799 ClO- chlorine monoxide anion 1ΣC∞v
800 ClO+ chlorine monoxide cation 3ΣC∞v
801 ClO+ chlorine monoxide cation 1ΣC∞v
802 SF Monosulfur monofluoride 2ΠC∞v
803 SF- sulfur monofluoride anion 1ΣC∞v
804 SF+ sulfur monofluoride cation 3ΣC∞v
805 SF+ sulfur monofluoride cation 1ΣC∞v
806 SCl sulfur monochloride 2ΠC∞v
807 SCl- sulfur monochloride anion 1ΣC∞v
808 SCl+ sulfur monochloride cation 3ΣgC∞v
809 SCl+ sulfur monochloride cation 1ΣC∞v
810 BrO Bromine monoxide 2ΠC∞v
811 BrO- Bromine monoxide anion 1ΣC∞v
812 BrO+ Bromine monoxide cation   
813 SeF Selenium monofluoride 2ΠC∞v
814 SBr Sulfur monobromide radical   
815 SBr+ Sulfur monobromide cation   
816 SeCl Selenium monochloride 2ΠC∞v
817 SeBr Selenium monobromide   
818 BrCl Bromine monochloride 1ΣC∞v
819 F2 Fluorine diatomic 1ΣgD∞h
820 F2- flourine diatomic anion 2ΣuD∞h
821 F2+ flourine diatomic cation 2ΠgD∞h
822 ClF Chlorine monofluoride 1Σ+C∞v
823 ClF+ clorine monofluoride cation 2ΠC∞v
824 Cl2 Chlorine diatomic 1ΣgD∞h
825 Cl2- chlorine diatomic anion 2ΣuD∞h
826 Cl2+ chlorine diatomic cation 2ΠgD∞h
827 BrF Bromine monofluoride 1ΣC∞v
828 BrF- bromine fluoride anion 2ΣC∞v
829 BrF+ bromine fluoride cation 2ΠC∞v
830 BrCl- bromine chloride anion 2ΣC∞v
831 BrCl+ bromine chloride cation 2ΠC∞v
832 Br2 Bromine diatomic 1ΣgD∞h
833 Br2- bromine diatomic anion 2ΣuD∞h
834 Br2+ bromine diatomic cation 2ΠgD∞h
835 HCF Fluoromethylene 1A'Cs
836 HCF Fluoromethylene 3A"Cs
837 HCCl Chloromethylene 1A'Cs
838 HCCl Chloromethylene 3A"Cs
839 HSiF fluorosilylene   
840 HSiCl Chlorosilylene   
841 HSiBr monobromosilylene   
842 CHBr bromomethylene 1A'Cs
843 CHBr bromomethylene 3A"Cs
844 HOF Hypofluorous acid 1A'Cs
845 DOCl Hypochlorous acid-d 1A'Cs
846 HOCl hypochlorous acid 1A'Cs
847 HOCl+ hypochlorous acid cation   
848 HOBr Hypobromous acid 1A'Cs
849 HOBr+ Hypobromous acid cation 2A"Cs
850 F2H+ Fluorine, protonated 1A'Cs
851 FHF- Hydrogen difluoride anion 1ΣgD∞h
852 ClFH+ Chlorine fluoride, F-protonated   
853 FClH+ Chlorine fluoride, Cl-protonated   
854 Cl2H+ Chlorine, protonated 1A'Cs
855 CH2Br bromomethyl radical 2A'Cs
856 CH2Br bromomethyl radical   
857 CH2F fluoromethyl radical 2ACs
858 CH2F+ fluoromethyl cation   
859 CH2Cl+ chloromethyl cation   
860 CH2Cl chloromethyl radical 2A'Cs
861 CH2Cl chloromethyl radical 2B1C2v
862 NH2F monofluoroamine 1A'Cs
863 NH2Cl chloramine 1A'Cs
864 CH3F+ methyl fluoride cation   
865 CD3F methylfluoride-d3 1A1C3v
866 CH3F Methyl fluoride 1A1C3v
867 CD3Cl methyl chloride d3 1A1C3v
868 CH3Cl Methyl chloride 1A1C3v
869 CH3Cl+ Methyl chloride cation   
870 SiH3F monofluorosilane 1A1C3v
871 SiH3Cl chlorosilane 1A1C1
872 CH3Br methyl bromide 1A1C3v
873 GeH3F monofluorogermane   
874 GeH3Cl monochlorogermane   
875 SiH3Br bromosilane 1A1C3v
876 NH3Cl+ protonated monochloroammonia   
877 CH3ClH+ methyl chloride, protonated   
878 NH4Cl Ammonium chloride   
879 LiNe+ Lithium Neon cation   
880 Ne2 Neon diatomic 1ΣgD∞h
881 Ne2+ Neon diatomic cation 2ΣuD∞h
882 Ar2 Argon diatomic 1SgD∞h
883 Ar2+ Argon diatomic cation 2ΣuD∞h
884 Li3 Lithium trimer 2B2C2v
885 Li3+ Lithium trimer cation 1A1'D3h
886 C3 carbon trimer 1ΣgD∞h
887 C3 carbon trimer 1A1C2v
888 C3+ carbon trimer cation 2ΣuD∞h
889 SiC2 Silicon dicarbide   
890 C3H3 cyclopropenyl radical 2A'Cs
891 C3H3 Propargyl radical 2B1Cs
892 C3H3- Propargyl anion 1A'Cs
893 C3H3+ Propargyl cation 1A1C2v
894 C3H4 cyclopropene 1A1C2v
895 CH2CCH2 allene 1A1D2d
896 CH3CCH propyne 1A'C3v
897 C3H5 Allyl radical 2A2C2v
898 C3H5+ Allyl cation 1A1C2v
899 CH3CHCH 1-propenyl radical 2A'Cs
900 Zn(CH3)2 dimethyl zinc 1A1'D3h
901 C3H6 Cyclopropane 1A1'D3h
902 CH2CHCH3 Propene 1A'Cs
903 C3H7 n-Propyl radical 2A"C1
904 C3H7+ cyclopropane, protonated   
905 CH3CHCH3 Isopropyl radical 2AC2
906 CH3CHCH3+ Isopropyl cation 1AC2
907 C3H8 Propane 1A1C2v
908 SiH2(CH3)2 dimethylsilane 1A1C2v
909 Si3H8 trisilane   
910 LiCN lithium cyanide 1ΣC*V LiCN
911 LiCN lithium cyanide 1A'Cs
912 LiCN lithium cyanide 1ΣC*V LiNC
913 NaCN Sodium Cyanide 1ΣC∞v
914 NaCN Sodium Cyanide 1ACs
915 NaCN Sodium Cyanide 1ΣC∞v
916 KCN Potassium cyanide 1ΣC∞v
917 KCN Potassium cyanide 1ΣC∞v
918 KCN Potassium cyanide 1A'Cs
919 ZnCN Zinc monocyanide 2ΣC∞v
920 ZnNC Zinc isocyanide 2ΣC∞v
921 AlCN Aluminum monocyanide   
922 AlNC Aluminum isocyanide   
923 CN2 3H-Diazirin-3-ylidene 1A1C2v
924 CNN Diazocarbene   
925 NCN Cyanoimidogen 3ΣgD∞h
926 NCN Cyanoimidogen 1ΣgD∞h
927 N3 azide radical 2ΠgD∞h
928 N3- azide anion 1ΣGD∞h
929 N3+ azide cation 3ΣgD∞h
930 N3+ azide cation 3ΣC∞v
931 HCCN cyanomethylene 3A"Cs
932 HCCN cyanomethylene 3ΣC∞v
933 HCCN cyanomethylene   
934 HN3 hydrogen azide 1A'Cs
935 HN3+ Hydrazoic acid cation   
936 HNCNH diiminomethane 1AC2
937 CH2NN diazomethane 1A1C2v
938 NH2CN cyanamide 1A1C2v
939 HNNNH+ 1,2-Triazadienium   
940 NH2NN+ hydrazoic acid, protonated   
941 CH3CN Acetonitrile 1A1C3v
942 CH3CN- acetonitrile anion 2EC3v
943 CH3CN- acetonitrile anion 2A'Cs
944 CH3CN+ Acetonitrile cation 2A"Cs
945 CH3NC methyl isocyanide 1A1C3v
946 CHNCH2 2H-Azirine   
947 CHNHCH 1H-Azirine   
948 H2CCNH Ethenimine   
949 H2CNCH methyleneaminomethylene   
950 HCCNH2 Ethynamine   
951 HCNCH2+ 2H-Azirine cation   
952 HNCNH2+ diiminomethane, protonated 1A'Cs
953 NCNH3+ Cyanamide, protonated 1A1C3v
954 NH2CNH+ cyanamide, cn protonated   
955 NH3CN+ cyanamide, amine protonated   
956 CH2CHNH vinylazine 2A"CS cis
957 CH2CHNH vinylazine 2A"CS trans
958 CH3CHN methylmethaniminyl radical 2A'Cs
959 NHCHNH2 aminomethanimine 1AC1
960 C2H5N Aziridine 1A'C1
961 CH2NCH3 N-methylmethanimine 1A'Cs
962 CH3CHNH ethanimine 1A'CS NH down
963 C2H5NH+ Protonated Aziridine 1A1C2v
964 C2H6N+ aziridine, protonated 1A1C2v
965 NH2CH2NH2 diaminomethane 1A1C2v
966 CH3CH2NH2 Ethylamine 1A'Cs
967 CH3CH2NH2 Ethylamine   
968 CH3NHCH3 Dimethylamine 1A'Cs
969 CH3PHCH3 dimethylphosphine 1A'Cs
970 (CH3)2NH2+ dimethylammonium cation 1A1C2v
971 CH3CH2NH3+ ethylamine, protonated 1A'Cs
972 Li2O dilithium oxide 1ΣgD∞h
973 Li2O+ dilithium oxide cation 2ΠD∞h
974 Li2S dilithium sulfide 1ΣGD∞h
975 Li2S dilithium sulfide 1A1C2v
976 Na2O disodium monoxide 1ΣgLinear
977 Na2O disodium monoxide 1A1C2v
978 Na2S Sodium sulfide   
979 Na2S Sodium sulfide   
980 LiO2 Lithium dioxide   
981 NaO2 Sodium superoxide   
982 CCO Dicarbon monoxide 3ΣC∞v
983 CCO Dicarbon monoxide 1ΠC∞v
984 NCO isocyanato radical 2ΠC∞v
985 NCO- cyanate 1ΣC∞v
986 SCN- thiocyanide anion 1ΣC∞v
987 BO2 Boron dioxide 2A'D∞h
988 BO2- Boron dioxide anion 1ΣgD∞h
989 BO2+ Boron dioxide cation 3ΣgD∞h
990 N2O Nitrous oxide 1ΣC∞v
991 N2O- Nitrous oxide anion 2A'Cs
992 N2O+ Nitrous oxide cation 2ΠC∞v
993 NNS Nitrogen sulfide 1ΣC∞v
994 PPO Phosphorus oxide phosphide 1ΣC∞v
995 CO2 Carbon dioxide 1ΣgD∞h
996 CO2- Carbon dioxide anion 2A1C2v
997 CO2+ Carbon dioxide cation 2ΠgD∞h
998 CO2+ Carbon dioxide cation 2ΠC∞v
999 OCS Carbonyl sulfide 1ΣC∞v
1000 OCS+ Carbonyl sulfide cation 2ΠC∞v
1001 SiO2 silicon dioxide 1ΣgD∞h
1002 CS2 Carbon disulfide 1ΣgD∞h
1003 CS2- Carbon disulfide anion 2A1C2v
1004 CS2+ Carbon disulfide cation 2ΠD∞h
1005 TiO2 Titanium dioxide 1A1C2v
1006 SiS2 Silicon disulfide 1ΣGD∞h
1007 GeO2 Germanium dioxide 1ΣgD∞h
1008 OCSe Carbonyl selenide 1ΣC∞v
1009 SCSe Carbon sulfide selenide   
1010 GeS2 Germanium disulfide 1ΣGD∞h
1011 CSe2 Carbon diselenide 1A1D∞h
1012 NO2 Nitrogen dioxide 2A1C2v
1013 NO2- Nitrogen dioxide anion 1A1C2v
1014 NO2+ Nitrogen dioxide cation 1ΣGD∞h
1015 PO2 Phosphorus dioxide 2A1C2v
1016 PO2- Phosphorus dioxide anion 1A1C2v
1017 PO2+ Phosphorus dioxide cation 1ΣGD∞h
1018 SNO Nitrogen oxide sulfide   
1019 AsO2 Aresenic dioxide 2A1C2v
1020 O3 Ozone 1A1Cs
1021 O3- Ozone anion 2B1C2v
1022 O3+ Ozone cation 2A1C2v
1023 SO2 Sulfur dioxide 1A1C2v
1024 SO2- Sulfur dioxide anion 2B1C2v
1025 SO2+ Sulfur dioxide cation 2A1C2v
1026 SSO Disulfur monoxide 1A'Cs
1027 S3 Sulfur trimer 1A1C2v
1028 S3 Sulfur trimer   
1029 S3- Sulfur trimer anion 2B1C2v
1030 S3+ Sulfur trimer cation 2B2C2v
1031 SeO2 Selenium dioxide 1A1C2v
1032 SeO2+ Selenium dioxide cation 2A1C2v
1033 HCCO ketenyl radical 2ΠC∞v
1034 HCCO ketenyl radical 2A"Cs
1035 HCNO fulminic acid 1ΣC∞v
1036 HCNO fulminic acid 1A'Cs
1037 HNCO Isocyanic acid 1A'Cs
1038 HOCN cyanic acid 1A'Cs
1039 HNCS Isothiocyanic acid   
1040 HNCS Isothiocyanic acid   
1041 HSCN thiocyanic acid 1A'Cs
1042 HNNO+ Nitrous oxide, N-protonated 1A'Cs
1043 NNOH+ Nitrous Oxide, O-protonated 1A'Cs
1044 HCOO formate neutral radical 2A'Cs
1045 HOCO Hydrocarboxyl radical 1A'cis
1046 HOCO Hydrocarboxyl radical 1A'trans
1047 HOCO+ Hydrocarboxyl cation 1A'Cs
1048 HNO2 Nitrous acid 1A'Cs
1049 HNO2+ nitrous acid cation 2A'Cs
1050 O3H+ protonated ozone 1A'Cs
1051 O3H+ protonated ozone   
1052 SO2H+ protonated sulfur dioxide 1A'Cs
1053 C2H2O Oxirene 1A1C2v
1054 CH2CO Ketene 1A1C2v
1055 CH2CO+ Ketene cation 2B1C2v
1056 HCCOH ethynol 1A'Cs
1057 CH2CS Thioketene   
1058 Be(OH)2 Beryllium hydroxide   
1059 Be(OH)2 Beryllium hydroxide   
1060 Be(OH)2 Beryllium hydroxide   
1061 Mg(OH)2 Magnesium dihydroxide 1AC2
1062 Mg(OH)2 Magnesium dihydroxide 1ΣgD∞h
1063 NH2NO Nitrosamide 1AC1
1064 CH2O2 Dioxirane 1A1C2v
1065 H2COO Dioxymethyl radical 2A'Cs
1066 H2COO+ dioxymethyl cation 2A'Cs
1067 HCOOH Formic acid 1A'Cs
1068 HCOOH Formic acid   
1069 H2O3 Hydrogen trioxide 1AC2
1070 HSSSH trisulfane 1AC2
1071 HSSSH trisulfane 1A'Cs
1072 NaOCH3 Sodium methoxide 1A1C3v
1073 CH2BOH hydroxy(methylene)borane 1A'Cs
1074 BH3CO Borane carbonyl 1A1C3v
1075 CH3BO Borane, methyloxo- 1A1C3v
1076 CH2CHO Vinyloxy radical 2A"Cs
1077 CH2COH+ ketene, protonated   
1078 CH3CO Acetyl radical 2A'Cs
1079 CH3CO+ acetyl cation 1A1C3v
1080 CH2NOH formaldoxime 1A'Cs
1081 CH3NO nitrosomethane 1A'Cs
1082 CHONH2 formamide 1A'Planar
1083 CHONH2 formamide 1ANon-Planar
1084 CNOH3 1,2-oxaziridine 1AC1
1085 HOCHNH hydroxymethylimine 1A'CS H all up
1086 HOCHNH hydroxymethylimine 1A'CS OH down
1087 HOCHNH hydroxymethylimine 1A'CS CH up
1088 CHSNH2 thioformamide   
1089 NHCHSH Methanimidothioic acid   
1090 CH2OOH CH2OOH radical 2AC1
1091 CH3OO methylperoxy radical 2A"Cs
1092 CH3OO- methylperoxy anion 1A'Cs
1093 CH3OO+ methylperoxy cation 1A'Cs
1094 C2H4O Ethylene oxide 1A1C2v
1095 C2H4O+ ethylene oxide cation   
1096 CH2CHOH ethenol 1A'Cs
1097 CH3CHO Acetaldehyde 1A'Cs
1098 CH3CHO+ acetaldehyde cation   
1099 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
1100 C2H4S Thiirane 1A1C2v
1101 CH2CHSH Ethenethiol   
1102 CH3CHS Thioacetaldehyde 1A'C1
1103 H2CONH2+ protonated formamide 1A'Cs
1104 NH2CHOH+ Formamide, O-protonated   
1105 CH2(OH)2 methanediol 1AC2
1106 CH3SSH Hydrogen methyl disulfide   
1107 HSCH2SH Methanedithiol   
1108 C2H4OH+ ethylene oxide, protonated 1A'Cs
1109 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
1110 CH2CH2OH 2-hydroxy ethyl radical 2AC1
1111 CH3CH2O Ethoxy radical 2A'Cs
1112 CH3CHOH 1-hydroxy-ethyl radical 2AC1
1113 CH3CHOH+ acetaldehyde, protonated 1A'Cs
1114 CH3OCH2 methoxymethyl radical 2AC1
1115 NH2CH2OH aminomethanol   
1116 CH3CH2OH Ethanol 1A'Cs
1117 CH3OCH3 Dimethyl ether 1A1C2v
1118 CH3CH2SH ethanethiol 1A'Cs
1119 CH3CH2SH ethanethiol 1AC1
1120 CH3SCH3 Dimethyl sulfide 1A1C2v
1121 CH3SCH3+ dimethyl sulfide cation   
1122 CH3SeCH3 dimethylselenide 1A1C2v
1123 CuF2 Copper difluoride 2ΠgD∞h
1124 CNF iso cyanogen fluoride 1ΣC∞v
1125 FCN Cyanogen fluoride 1ΣC∞v
1126 ClCN chlorocyanogen 1ΣC∞v
1127 BrCN Cyanogen bromide 1ΣC∞v
1128 FBO Boron monofluoride monoxide   
1129 BeF2 Beryllium fluoride 1ΣgD∞h
1130 MgF2 Magnesium fluoride 1ΣgD∞h
1131 BeCl2 Beryllium chloride 1ΣgD∞h
1132 MgCl2 Magnesium dichloride 1ΣgC2v
1133 CaCl2 Calcium Chloride 1ΣgD∞h
1134 BeBr2 Beryllium bromide   
1135 CaBr2 Calcium dibromide   
1136 CaF2 Calcium difluoride 1ΣgC2v
1137 FCO Carbonyl fluoride 2A'Cs
1138 FCO+ Carbonyl fluoride cation 1ΣC∞v
1139 ClCO carbonyl monochloride 2A'Cs
1140 BF2 Boron difluoride radical 2A1C2v
1141 FNO Nitrosyl fluoride 1A'Cs
1142 ClNO Nitrosyl chloride 1A'Cs
1143 FNS Thionitrosyl fluoride 1A'Cs
1144 FSN Thiazyl fluoride 1A'Cs
1145 OPCl Phosphorus oxychloride   
1146 BrNO Nitrosyl bromide 1A'Cs
1147 CF2 Difluoromethylene 1A1D∞h
1148 CF2 Difluoromethylene 3B1C2v
1149 CF2- Difluoromethylene anion 2B1C2v
1150 CF2+ Difluoromethylene cation 2A1C2v
1151 CFCl chlorofluoromethylene 1A'Cs
1152 SiF2 Silicon difluoride 1A1C2v
1153 SiF2 Silicon difluoride 3B1C2v
1154 SiF2+ Silicon difluoride cation 2A1C2v
1155 CCl2 dichloromethylene 1A1C2v
1156 CCl2- dichloromethylene anion 2B1C2v
1157 CCl2+ dichloromethylene cation 2A1C2v
1158 SiCl2 Dichlorosilylene 1A1C2v
1159 GeF2 Germanium difluoride 1A1C2v
1160 GeCl2 Germanium dichloride 1A1C2v
1161 CBr2 dibromomethylene 1A1C2v
1162 CBr2 dibromomethylene 3B1C2v
1163 FOO+ Fluorine dioxide cation   
1164 ClOO chloroperoxy radical 2A"Cs
1165 ClOO+ chloroperoxy cation 1A'Cs
1166 OClO Chlorine dioxide 2B1D∞h
1167 OClO- Chlorine dioxide anion 1A'Cs
1168 OClO+ Chlorine dioxide cation 1A1C2v
1169 ClSO Sulfur chloride oxide 2A"Cs
1170 ClS2 Sulfur chloride 2A"Cs
1171 BrOO Bromine dioxide   
1172 OBrO Bromine dioxide radical 2B1C2v
1173 NF2 Difluoroamino radical 2B1C2v
1174 NF2+ Difluoroamino cation 1A1C2v
1175 PF2 Phosphorus difluoride   
1176 PF2+ Phosphorus difluoride cation   
1177 FClO chlorosyl fluoride 1A'Cs
1178 F2O Difluorine monoxide 1A1C2v
1179 ClOF Chlorine hypofluorite 1A'Cs
1180 SF2 sulfur difluoride 1A1C2v
1181 SF2- sulfur difluoride anion 2A'Cs
1182 SF2- sulfur difluoride anion 2ΠD∞h
1183 SF2+ sulfur difluoride cation 2B1C2v
1184 Cl2O Dichlorine monoxide 1A1C2v
1185 SCl2 Sulfur dichloride 1A1C2v
1186 SeF2 Selenium difluoride   
1187 BrOCl Bromine hypochlorite 1A'Cs
1188 SeCl2 Selenium Dichloride   
1189 SBr2 Sulfur dibromide   
1190 SeBr2 Selenium dibromide   
1191 BrOBr Bromine oxide 1A1C2v
1192 F3- trifluoride anion 1ΣgD∞h
1193 Cl3- trichloride anion 1ΣgD∞h
1194 Br3- tribromide anion   
1195 SFCl Sulfur chloride fluoride   
1196 HCCF Fluoroacetylene 1ΣC∞v
1197 HCCF+ fluoroacetylene cation 2ΠC∞v
1198 HCCCl Chloroacetylene 1ΣC∞v
1199 HCCBr bromoacetylene 1ΣC∞v
1200 HFCO formyl fluoride 1A'Cs
1201 HFCO+ formyl fluoride cation 2A'Cs
1202 COHCl Formyl chloride 1A'Cs
1203 COHBr Formyl bromide 1A'Cs
1204 BHF2 Difluoroborane 1A1C2v
1205 BHCl2 Borane, dichloro- 1A1C2v
1206 CHCl2 dichloromethyl radical 2B1C2v
1207 CHCl2 dichloromethyl radical 2A'Cs
1208 CHF2 difluoromethyl radical 2ACs
1209 CHF2+ difluoromethyl cation   
1210 CHFCl Chlorofluoromethyl radical   
1211 CHFCl+ Chlorofluoromethyl cation   
1212 CHCl2+ dichloromethyl cation   
1213 CHBr2 dibromomethyl radical   
1214 HOClO Chlorous acid 1AC1
1215 NHF2 difluoramine   
1216 NHCl2 dichloroamine   
1217 CH2F2 Methane, difluoro- 1A1C2v
1218 CH2FCl fluorochloromethane 1A'Cs
1219 SiH2F2 difluorosilane   
1220 CH2Cl2 Methylene chloride 1A1C2v
1221 CH2BrF Methane, bromofluoro- 1A'Cs
1222 CH2BrCl Methane, bromochloro- 1A'Cs
1223 CH2Br2 dibromomethane 1A1C2v
1224 SiH2Cl2 dichlorosilane 1A1C2v
1225 CH3MgBr Methyl Magnesium Bromide   
1226 CH2CHF Ethene, fluoro- 1A'Cs
1227 C2H3Cl Ethene, chloro- 1A'Cs
1228 C2H3Br vinyl bromide 1A'Cs
1229 CH2FOH fluoromethanol   
1230 CH3OCl methyl hypochlorite 1A'Cs
1231 CH2CH2Cl 2-chloroethyl radical 2A'Cs
1232 CHClCH3 1-chloroethyl radical 2AC1
1233 C2H5F fluoroethane 1A'Cs
1234 CH3CH2Cl Ethyl chloride 1A'Cs
1235 C2H5Br Ethyl bromide 1A'Cs
1236 KrF2 Krypton difluoride 1ΣGD∞h
1237 B4H10 Tetraborane(10) 1A1C2v
1238 C4 Carbon tetramer 3ΣgD∞h
1239 C4 Carbon tetramer   
1240 C4+ Carbon tetramer cation 2ΠgD∞h
1241 C4H2 Diacetylene 1ΣgD∞h
1242 C4H2+ diacetlyene cation 2ΠgD∞h
1243 C2H3CCH 1-Buten-3-yne 1A'C1
1244 C4H4 cyclobutadiene 1AgD2h
1245 C4H4 Tetrahedrane   
1246 C4H6 1-Methylcyclopropene 1AC1
1247 C4H6 Cyclobutene 1A1C2v
1248 C4H6 Methylenecyclopropane 1A1C2v
1249 CH2CCHCH3 1,2-Butadiene 1A'C1
1250 CH2CHCHCH2 1,3-Butadiene 1AC2
1251 CHCCH2CH3 1-Butyne 1A'Cs
1252 CH3CHCHCH2 methylallyl radical 2A"Cs
1253 C4H8 methylcyclopropane 1A'Cs
1254 CH2C(CH3)CH3 1-Propene, 2-methyl- 1A1C2v
1255 CH2CHCH2CH3 1-Butene 1AC1
1256 CH3CHCHCH3 2-Butene, (Z)- 1A1C2v
1257 Al(CH3)3 trimethyl aluminum 1A'C3h
1258 CH3CH(CH3)CH3 Isobutane 1A1C3v
1259 CH3CH2CH2CH3 Butane 1AgAnti
1260 CH3CH2CH2CH3 Butane 1AGauche
1261 Li3N trilithium nitride 1A'D3h
1262 Li3N trilithium nitride 1A1C3v
1263 C2N2 Cyanogen 1ΣgD∞h
1264 C2N2+ Cyanogen cation 2ΠgD∞h
1265 P4 Phosphorus tetramer 1A1Td
1266 As4 Arsenic tetramer 1A1Td
1267 HCCCN Cyanoacetylene 1ΣC∞v
1268 HCCCN+ Cyanoacetylene cation 2ΠC∞v
1269 H2CNCN cyanamide, methylene   
1270 HNCCNH Ethenediimine   
1271 C3H3N acrylonitrile 1A'Cs
1272 C3H3N+ acrylonitrile cation 2A"Cs
1273 CH3N3 methyl azide 1A'Cs
1274 NH2CCNH2 Diaminoacetylene 1AC2
1275 NH2CH2CN Aminoacetonitrile 1A'Cs
1276 CH3NHN2+ methyl azide, protonated 1AC1
1277 C2H5CN ethyl cyanide 1A'Cs
1278 CH5N3 Guanidine 1AC1
1279 C4H6 Bicyclo[1.1.0]butane 1A1C2v
1280 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1A1C2v
1281 H2NCHCHNH2 diaminoethylene   
1282 CH6N3+ guanidinium 1A1'D3h
1283 CH6N3+ guanidinium 1A1D3
1284 C3H7N Cyclopropylamine 1A'C1
1285 CH7N3 triaminomethane   
1286 C4H8 cyclobutane 1A1D2d
1287 C2H8N2 Ethylenediamine 1AgC2h
1288 CH3NHNHCH3 dimethyl hydrazine 1AC2
1289 CH3CH(NH2)CH3 2-Propanamine 1A'Cs
1290 N(CH3)3 Trimethylamine 1A1C3v
1291 NH2CH2CH2CH3 1-Propanamine 1A'Cs
1292 P(CH3)3 trimethylphosphine 1A1C3v
1293 N(SiH3)3 trisilylamine   
1294 As(CH3)3 trimethyl arsine 1A1C3v
1295 (CH3)3NH+ protonated trimethyl amine   
1296 C3H7NH3+ n-propylamine, protonated 1A'Cs
1297 Na2O2 disodium dioxide   
1298 K2O2 dipotassium dioxide   
1299 C3O Tricarbon monoxide 1ΣC∞v
1300 B2O2 Diboron dioxide 1ΣgD∞h
1301 ONNO NO dimer 1Agtrans C2H
1302 ONNO NO dimer 1A1cis C2V
1303 S2N2 Disulfur dinitride 1AGD2h
1304 CO3-- carbonate 1A1'D3h
1305 CS3-- Carbonotrithioate   
1306 NO3 Nitrogen trioxide 2B2one long, two short
1307 NO3- nitrate anion 1A1'D3h
1308 NO3+ nitrogen trioxide cation 1A1C2v
1309 NO3+ nitrogen trioxide cation 1A1'D3h
1310 SO3 Sulfur trioxide 1A1'D3h
1311 SO3- Sulfur trioxide anion 2A1pyramidal
1312 SO3- Sulfur trioxide anion 2A2"planar
1313 SO3-- Sulfate dianion   
1314 SO3+ Sulfur trioxide cation 2A2'D3h
1315 SeO3 selenium trioxide 1A1'D3h
1316 S4 Sulfur tetramer   
1317 S4 Sulfur tetramer   
1318 S4 Sulfur tetramer   
1319 HCO3- bicarbonate anion   
1320 HNO3 Nitric acid 1A'Cs
1321 HSO3 Hydroxysulfonyl radical 2AC1
1322 NH2NO2 nitramide 1A'Cs
1323 C3H2O Propadienal   
1324 C3H2O Propadienal   
1325 C2H2O2 Ethanedial 1AgC2h
1326 H2CO3 Carbonic acid 1A1C2v
1327 H2NO3+ Nitric Acid, Protonated 1A1C2v
1328 H2SO3 Sulfurous acid 1A'Cs
1329 C2H3NO Nitrosoethylene   
1330 CH3NCO methylisocyante   
1331 HOCH2CN cyanomethanol   
1332 CH3COO- acetate anion 1A'eclipsed
1333 CH3NO2 Methane, nitro- 1A'Cs
1334 CH3ONO Methyl nitrite 1A'C1
1335 NH2COOH Carbamic acid 1A'Cs
1336 NH2COOH Carbamic acid 1AC1
1337 H3AlO3 Aluminum hydroxide   
1338 H3CO3+ carbonic acid, protonated 1A'C3h
1339 C3H4O allenol 1A'Cs
1340 C3H4O Cyclopropanone 1A1C2v
1341 CH2CHCHO Acrolein 1A'Cs
1342 CH2CHCHO Acrolein   
1343 NH2CONH2 Urea 1AC2
1344 NH2CONH2 Urea 1A1C2v
1345 C2H4O2 1,3-dioxetane 1AgD2h
1346 CH3COOH Acetic acid 1A'Cs
1347 CH3OCHO methyl formate 1A'Cs
1348 CHOCH2OH hydroxy acetaldehyde 1A'CS H in
1349 NH2COOH2+ Carbamic acid, O-protonated 1AC1
1350 NH3COOH+ protonated Carbamic acid 1A'Cs
1351 CH3COCH2 Acetonyl radical 2A"Cs
1352 CH2C(OH)NH2 1-amino vinyl alchohol   
1353 CH3C(OH)=NH Ethaninidic acid   
1354 CH3CHNOH Acetaldoxime 1A'CS trans
1355 CH3CHNOH Acetaldoxime 1A'CS cis
1356 CH3CONH2 Acetamide 1A'C1
1357 HCONHCH3 N-methylformamide 1A'CS cis
1358 HCONHCH3 N-methylformamide 1A'CS trans
1359 CH3CSNH2 Ethanethioamide   
1360 CH5N2O+ urea, N-protonated 1A'Cs
1361 H2NCOHNH2+ urea, protonated 1A'Cs
1362 C2H5OO ethylperoxy radical 2A'Cs
1363 CH3NNCH3 (E)-1,2-Dimethyldiazene 1AGC2h
1364 C3H5OH Cyclopropanol 1AC1
1365 C3H6O 2-Propen-1-ol 1AC1
1366 C3H6O Acetone enol 1A'Cs
1367 C3H6O Oxetane 1A1C2v
1368 C3H6O Oxetane 1A'Cs
1369 C3H6O Propylene oxide 1AC1
1370 CH3CH2CHO Propanal 1A'Cs
1371 CH3COCH3- acetone anion 2A'Cs
1372 C3H6S Thietane 1A'Cs
1373 C3H6S Thiirane, methyl- 1AC1
1374 CH3CSCH3 Thioacetone 1A1C2v
1375 CH3OOCH3 dimethylperoxide 1AgC2h
1376 HOCH2CH2NH2 monoethanolamine 1AC1 OH in
1377 C3H7OH 1-Propanol 1A'Cs
1378 C3H7OH 1-Propanol   
1379 CH3CHOHCH3 Isopropyl alcohol 1AC1
1380 CH3OC2H5 Ethane, methoxy- 1A'Cs
1381 Li2F2 Lithium fluoride dimer   
1382 Na2Cl2 Disodium dichloride 1AgC2h
1383 C2F2 difluoroacetylene 1ΣgD∞h
1384 C2Cl2 dichloroacetylene 1ΣgC2h
1385 C2Cl2+ dichloroacetylene cation 2ΠUD∞h
1386 FNO2 Nitryl fluoride 1A1C2v
1387 FONO Nitrosyl hypofluorite 1A'CS cis
1388 ClNO2 Nitryl chloride 1A1C2v
1389 ClONO chlorine nitrite 1A'CS cis
1390 BrONO Bromine nitrite 1A'CS trans
1391 N2F2 (Z)-Difluorodiazene 1A1C2v
1392 N2F2 Dinitrogen difluoride, (E)- 1AgC2h
1393 CF2O Carbonic difluoride 1A1C2v
1394 CF2O+ Carbonic difluoride cation   
1395 COFCl Carbonic chloride fluoride 1A'Cs
1396 CCl2O Phosgene 1A1C2v
1397 Cl2CS Thiophosgene 1A1C2v
1398 COBr2 Carbonic dibromide 1A1C2v
1399 BF3 Borane, trifluoro- 1A'D3h
1400 BF3- Borane, trifluoro- anion 2A1D3h
1401 BF3- Borane, trifluoro- anion 2A1C3v
1402 BF3+ boron trifluoride cation 2A2'D3h
1403 BF3+ boron trifluoride cation 2B2C2v
1404 BF3+ boron trifluoride cation   
1405 AlF3 Aluminum trifluoride 1A1'D3h
1406 BClF2 Chlorodifluoroborane   
1407 AlF2Cl Aluminum chloride difluoride 1A1C2v
1408 ScF3 Scandium trifluoride 1A1'D3h
1409 AlFCl2 Aluminum dichloride fluoride 1A1C2v
1410 BCl3 Borane, trichloro- 1A1'D3h
1411 BCl3+ Boron Trichloride cation   
1412 GaF3 Gallium trifluoride 1A1'D3h
1413 AlCl3 Aluminum trichloride 1A1'D3h
1414 GaCl3 Gallium trichloride 1A1'D3h
1415 BBr3 Boron tribromide 1A1'D3h
1416 ClO3- chlorate anion 1A1C3v
1417 CF3 Trifluoromethyl radical 2A1C3v
1418 CF3- Trifluoromethyl anion 1A1C3v
1419 CF3+ Trifluoromethyl cation 1A1'D3h
1420 CF2Cl difluorochloromethyl radical   
1421 SiF3 Silicon trifluoride radical 2A1C3v
1422 SiF3+ Silicon trifluoride cation 1A1'D3h
1423 CFCl2 dichlorofluoromethyl radical   
1424 CCl3 Trichloromethyl radical 2A1C3
1425 CCl3- Trichloromethyl anion 1A1C3v
1426 CCl3+ Trichloromethyl cation 1A1'D3h
1427 SiCl3+ trichlorosilyl cation 1A1'D3h
1428 CBr3 tribromomethyl radical   
1429 FOOF Perfluoroperoxide 1AC2
1430 ClO2F Chloryl fluoride 1A'Cs
1431 F2SO Thionyl Fluoride 1A'Cs
1432 ClOOCl Dichlorine dioxide 1AC2
1433 FSSF Difluorodisulfane 1AC2
1434 S2F2 Thio-thionyl fluoride 1A'Cs
1435 SOCl2 thionyl chloride 1A'Cs
1436 SSCl2 Thiothionyl chloride   
1437 SeOCl2 selenium oxychloride 1A'Cs
1438 NF3 Nitrogen trifluoride 1A1C3v
1439 NF3- Nitrogen trifluoride anion 2A1C3v
1440 NF3- Nitrogen trifluoride anion 2ACs
1441 NF3+ Nitrogen trifluoride cation 2A1C3v
1442 PF3 Phosphorus trifluoride 1A1C3v
1443 NCl3 nitrogen trichloride 1A1C3v
1444 AsF3 Arsenic trifluoride 1A1C3v
1445 PCl3 Phosphorus trichloride 1A1C3v
1446 AsCl3 Arsenous trichloride 1A1C3v
1447 NBr3 Nitrogen Tribromide 1A1C3v
1448 PBr3 Phosphorus tribromide 1A1C3v
1449 ClSSCl Disulfur dichloride 1AC2
1450 SF3 Sulfur trifluoride 2A'Cs
1451 ClF3 Chlorine trifluoride 1A1'D3h
1452 ClF3 Chlorine trifluoride 1A1C2v
1453 BrF3 Bromine trifluoride 1A1C2v
1454 HClO3 Chloric Acid 1A'Cs
1455 HClO3 Chloric Acid 1AC1
1456 CHF3 Methane, trifluoro- 1A1C3v
1457 CHF2Cl difluorochloromethane 1A'Cs
1458 SiHF3 trifluorosilane   
1459 CHFCl2 fluorodichloromethane 1A'Cs
1460 CDCl3 trichloromethane-d 1A1C3v
1461 CHCl3 Chloroform 1A1C3v
1462 CHBrF2 Methane, bromodifluoro- 1A'Cs
1463 SiHCl3 Trichlorosilane 1A1C3v
1464 CHFClBr fluorochlorobromomethane 1AC1
1465 CHBrCl2 Methane, bromodichloro- 1A'Cs
1466 CHBr2F dibromofluoromethane   
1467 CHClBr2 Methane, dibromochloro- 1A'Cs
1468 CHBr3 bromoform 1A1C3v
1469 NF3H+ protonated nitrogen trifluoride 1A1C3v
1470 AsF3H+ Arsenic trifluoride, protonated   
1471 C2H2F2 Ethene, 1,2-difluoro-, (E)- 1AgC2h
1472 C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1A1C2v
1473 CH2CF2 Ethene, 1,1-difluoro- 1A1C2v
1474 C2H2ClF 1-chloro-1-fluoroethylene 1A'Cs
1475 CHFCHCl (E)-1-chloro-2-fluoroethene 1A'Cs
1476 CHFCHClz (Z)-1-Chloro-2-fluoroethene 1A'Cs
1477 CH2CCl2 Ethene, 1,1-dichloro- 1A1C2v
1478 CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1A1C2v
1479 CHBrCHBr Ethene, 1,2-dibromo-, (E)-   
1480 CHBrCHBr Ethene, 1,2-dibromo-, (Z)-   
1481 CH3COF Acetyl fluoride 1A'NULL
1482 CH2ClCHO chloroacetaldehyde 1AC1 bisecting, trans
1483 CH2ClCHO chloroacetaldehyde 1A'CS eclipsed, cis
1484 CH3COCl Acetyl Chloride 1A'Cs
1485 C2H4F2 1,2-difluoroethane 1AgC2H anti
1486 C2H4F2 1,2-difluoroethane 1AC2 gauche
1487 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
1488 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1A'Cs
1489 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1AC1
1490 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AC2
1491 CH3CHCl2 Ethane, 1,1-dichloro- 1A'Cs
1492 CH2BrCH2Cl 1-bromo-2-chloroethane   
1493 CH2BrCH2Cl 1-bromo-2-chloroethane   
1494 CH2BrCH2Br Ethane, 1,2-dibromo- 1AgC2h
1495 CH2BrCH2Br Ethane, 1,2-dibromo- 1AC2
1496 CH2CHCH2F Allyl Fluoride   
1497 CH2CHCH2F Allyl Fluoride   
1498 CH3CHCHF trans-1-Fluoro-1-propene   
1499 C3H5Cl 1-Propene, 3-chloro- 1AC1
1500 C3H5Cl 1-chloro-1-propene(E) 1A'Cs
1501 C3H5Cl 1-chloro-1-propene(Z) 1A'Cs
1502 CH2FCH2OH 2-fluoroethanol   
1503 CH2ClCH2OH 2-Chloroethanol 1A'Cs
1504 CH2ClCH2OH2+ 2-chloroethanol, protonated 1AC1
1505 CH2FCH2CH3 1-Fluoropropane 1A'Cs
1506 CH2FCH2CH3 1-Fluoropropane   
1507 CH3CHFCH3 2-Fluoropropane 1A'Cs
1508 CH3CHClCH3 Propane, 2-chloro- 1A'Cs
1509 CH3CH2CH2Br n-propyl bromide 1A'Cs
1510 CH3CHBrCH3 i-propyl bromide 1A'Cs
1511 B5H9 pentaborane9   
1512 C5H4 pentatetraene   
1513 C5H5 cyclopentadienyl radical 2B1C2v
1514 C5H5- cylopentadienyl anion 1A1'D5h
1515 C5H6 Propellane 1A1D3h
1516 C5H7 cyclopentenyl radical 2A2C2v
1517 C5H8 1,3-Pentadiene, (Z)- 1A'Cs
1518 C5H8 1,4-Pentadiene 1AC2
1519 C5H8 1-pentyne 1A'Cs
1520 C5H8 Bicyclo[1.1.1]pentane   
1521 C5H8 Ethenylcyclopropane 1A'Cs
1522 CH2CHCH2CH2CH3 1-pentene 1AC1
1523 CH2CHCH2CH2CH3 1-pentene 1AC1
1524 Si(CH3)4 tetramethylsilane 1A1Td
1525 N2O3 Dinitrogen trioxide 1A'Cs
1526 CH2N4 1H-Tetrazole 1A'Cs
1527 C3H3N2 imidazolyl radical 2B1C2v
1528 C3H3N2- imidizolyl anion 1A1C2v
1529 C4H4N pyrrolide radical 2A2C2v
1530 C4H4N- pyrrolide anion 1A1C2v
1531 C3H4N2 1H-Imidazole 1A'Cs
1532 C3H4N2 2H-Imidazole 1A1C2v
1533 C3H4N2 4H-Imidazole 1A'Cs
1534 C4H5N Pyrrole 1A1C2v
1535 C4H6N+ pyrrole, alpha-protonated 1A'Cs
1536 C4H6N+ pyrrole, beta-protonated 1A'Cs
1537 C4H6N+ pyrrole, protonated 1A1C2v
1538 CH3CH(CH3)CN Propanenitrile, 2-methyl- 1A'Cs
1539 CH3CH2CH2CN Butanenitrile 1A'Cs
1540 NH(C2H5)2 diethylamine 1A'Cs
1541 NC4H12+ tetramethyl ammonium cation 1A1Td
1542 C3O2 Carbon suboxide 1ΣGD∞h
1543 C3O2+ Carbon suboxide cation 2ΠUD∞h
1544 B2O3 diboron trioxide   
1545 B2O3 diboron trioxide   
1546 MgCO3 Magnesium Carbonate 1A1C2v
1547 BeCO3 Beryllium Carbonate 1A1C2v
1548 CaCO3 Calcium Carbonate 1A1C2v
1549 ONONO Nitrosyl nitrite 1A1C2v
1550 PO4--- phosphate 1A1Td
1551 HOONO2 peroxy nitric acid 1AC1
1552 HSO4- bisulfate anion 1A'Cs
1553 C3H2O2 Propiolic acid 1A'Cs
1554 CHOOCHO diformyl ether   
1555 H2SeO4 Selenic acid 1AC2
1556 C3H3NO Isoxazole 1A'Cs
1557 C3H3NO Oxazole 1A'Cs
1558 C3H3NS Thiazole   
1559 H3PO4 Phosphoric Acid 1AC3
1560 CH3COCCH 3-butyn-2-one 1A'Cs
1561 C4H4Se selenophene   
1562 C3H4O2 Methyl glyoxal 1A'Cs
1563 C3H4O2 propanedial 1AC1
1564 C3H4O2 propenalol 1A'Cs
1565 HOCHCCHOH allenediol 1AC2
1566 C2H4O3 1,2,3-trioxolane 1A'Cs
1567 HOCH2COOH Hydroxyacetic acid 1ACs
1568 CH3OCH2CN Methoxyacetonitrile 1A'Cs
1569 CH3OCH2CN Methoxyacetonitrile 1AC1
1570 CH3SO2NH2 methanesulfonamide 1A'Cs
1571 C4H6O Furan, 2,5-dihydro- 1A1Cs
1572 CH2CHOCHCH2 Vinyl ether 1AC1
1573 CH2CHSCHCH2 Divinyl sulfide   
1574 CH3CH2COOH Propanoic Acid 1A'Cs
1575 CH3COOCH3 methyl acetate 1A'Cs
1576 HCOOC2H5 Ethyl formate 1A'Cs
1577 C2H6O2S Dimethyl sulfone 1A1C2v
1578 CH3SSSCH3 dimethyl trisulfide 1AC2
1579 C4H8S Thiophene, tetrahydro- 1AC1
1580 C4H10O 1-Butanol 1A'Cs
1581 C4H10O 1-Propanol, 2-methyl- 1AC1
1582 C4H10O Methyl propyl ether 1AC1
1583 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
1584 C4H9SH 1-Butanethiol   
1585 FNO3 Fluorine nitrate 1A'Cs
1586 ClONO2 Chlorine nitrate 1A'Cs
1587 BrONO2 Bromine nitrate 1A'Cs
1588 TiCl4 Titanium tetrachloride 1A1Td
1589 ClO4- perchlorate anion 1A1Td
1590 BF4- tetrafluoroboron anion 1A1Td
1591 ClFO3 Perchloryl fluoride 1A1Cs
1592 SO2F2 Sulfuryl fluoride 1A1C2v
1593 SO2Cl2 Sulfuryl chloride 1A1C2v
1594 F3NO Nitrogen trifluoride oxide 1A1C3v
1595 F3PO Phosphoryl fluoride 1A1C3v
1596 Cl3PO Phosphoryl chloride 1A1C3v
1597 CF4 Carbon tetrafluoride 1A1Td
1598 CF3Cl Methane, chlorotrifluoro- 1A1C3v
1599 SiF4 Silicon tetrafluoride 1A1Td
1600 CF2Cl2 difluorodichloromethane 1A1C2v
1601 TiF4 Titanium tetrafluoride 1A1Td
1602 CFCl3 Trichloromonofluoromethane 1A1C3v
1603 CF3Br Bromotrifluoromethane 1A1C3v
1604 GeF4 Germanium tetrafluoride 1A1Td
1605 CCl4 Carbon tetrachloride 1A1Td
1606 CBrClF2 Methane, bromochlorodifluoro- 1A'Cs
1607 SiCl4 Silane, tetrachloro- 1A1Td
1608 CBrCl2F bromodichlorofluoromethane   
1609 CBrCl3 Methane, bromotrichloro- 1A1C3v
1610 CBr2F2 Methane, dibromodifluoro- 1A'C2v
1611 GeCl4 Germanium Tetrachloride 1A1Td
1612 CBr2ClF dibromochlorofluoromethane   
1613 CBr2Cl2 dibromodichloromethane 1A1C2v
1614 CFBr3 fluorotribromomethane 1A1C3v
1615 CBr3Cl tribromochloromethane 1A1C3v
1616 CBr4 Carbon tetrabromide 1A1Td
1617 SiBr4 Silicon tetrabromide 1A1Td
1618 GeBr4 Germanium tetrabromide   
1619 ClOF3 Chlorine trifluoride oxide 1A'Cs
1620 SF4 Sulfur tetrafluoride 1A1C2v
1621 SeF4 Selenium tetrafluoride   
1622 SCl4 Sulfur tetrachloride   
1623 C2HF3 Trifluoroethylene 1A'Cs
1624 C2HF3+ Trifluoroethylene cation 2A"Cs
1625 HClO4 perchloric acid 1ACs
1626 CF3OH trifluoromethanol 1A'Cs
1627 CH2ClCCCl 1,3-dichloropropyne   
1628 CHCl2CCH 3,3-dichloropropyne   
1629 CHCl2CHO dichloroacetaldehyde 1AC1
1630 CHCl2CHO dichloroacetaldehyde   
1631 PF3CH2 phosphorane, trifluoromethylene- 1A'Cs
1632 CHF2CH2F Ethane, 1,1,2-trifluoro 1AC1
1633 CHF2CH2F Ethane, 1,1,2-trifluoro 1A'Cs
1634 CH3CF2Cl 1-Chloro-1,1-Difluoroethane 1A'Cs
1635 SiCl3CH3 methyltrichlorosilane 1A1C3v
1636 CH3CBr3 1,1,1-tribromoethane 1A1C3v
1637 SiH3CCl3 (trichloromethyl)silane 1A1C3v
1638 CH2CClCHCH2 1,3-Butadiene, 2-chloro-   
1639 CH2FCH2CH2F 1,3-difluoropropane   
1640 CH3CCl2CH3 Propane, 2,2-dichloro- 1A1C2v
1641 CH2ClCHCHCH3 2-Butene, 1-chloro- 1A'Cs
1642 CH2ClCHCHCH3 2-Butene, 1-chloro- 1AC1
1643 C2H2N2O Furazan   
1644 CF3PH2 phosphine, (trifluoromethyl)- 1A'Cs
1645 NH3BF3 Amminetrifluoroboron 1A1C3v
1646 C6H2 hexatriyne 1ΣgD∞h
1647 C6H4 Benzyne 1A1C2v
1648 C6H5- phenyl anion 1A1C2v
1649 C6H6 Prismane   
1650 C6H6 1,2,4,5-Hexatetraene 1AgC2h
1651 C6H6 Benzvalene 1A1C2v
1652 C6H6 Dewar Benzene   
1653 C6H6 Hexa-1,5-diene-3-yne 1AgC2h
1654 C6H6 Trimethylenecycopropane 1A'D3h
1655 C6H7+ benzene, protonated 1A1C2v
1656 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
1657 C6H10 1,5-Hexadiene 1AgC2
1658 C6H10 3-Hexyne 1A1C2v
1659 C6H12 (1r,3r)-1,3-dimethylcyclobutane 1A'Cs
1660 C6H12 (E)-hex-3-ene 1AGCi
1661 C6H12 (Z)-hex-3-ene 1AC2
1662 C6H12 2,3-dimethylbut-1-ene 1A'C2
1663 C6H12 hex-1-ene 1A'Cs
1664 N3P3 1,3,5,2,4,6-Triazatriphosphorine   
1665 C4H2N2 Fumaronitrile 1AgC2h
1666 C5H6N+ Pyridinium 1A1C2v
1667 C6H10 Bicyclo[3.1.0]hexane 1A'Cs
1668 Na2CO3 Sodium Carbonate 1A1C2v
1669 MgSO4 Magnesium Sulfate 1A1C2v
1670 N2O4 Dinitrogen tetroxide 1AgD2d
1671 C3H2O3 vinylene carbonate   
1672 C2H2O4 Oxalic Acid 1AgC2h
1673 C2H4N2S2 Ethanedithioamide 1AGC2h
1674 C2H4CO3 Ethylene carbonate 1A1C2v
1675 C2H4CO3 Ethylene carbonate 1AC2
1676 C2H4O4 Formic acid dimer 1AGC2h
1677 C2H5NO3 Nitric acid, ethyl ester 1A'C1
1678 C5H6O 2H-Pyran   
1679 C5H6O 2-methylfuran 1A'Cs
1680 C5H6O 3-Methylfuran 1A'Cs
1681 C5H6O Pentadienal   
1682 C4H6O2 γ–Butyrolactone 1AC1
1683 C4H6O2 Crotonic Acid 1A'Cs
1684 C3H6O3 1,3,5-Trioxane 1A1C1
1685 C3H6S3 1,3,5-Trithiane 1A1C3v
1686 C4H7NO Ethoxyacetonitrile 1A'Cs
1687 C3H7ONO Propyl nitrite 1A'Cs
1688 C3H7ONO Propyl nitrite 1AC1
1689 CH3CH(NH2)COOH Alanine 1AC1
1690 CH3NHCH2COOH Sarcosine 1AC1
1691 NH2CH2CH2COOH β–alanine 1AC1
1692 C5H8O Cyclopentanone 1AC2
1693 C5H8O Methyl cyclopropyl ketone 1A'Cs
1694 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- 1AC2
1695 C4H8O2 1,3-Dioxane 1A'Cs
1696 C4H8O2 Ethyl acetate 1A'Cs
1697 C5H10O 2-methylbutyraldehyde 1AC1
1698 C5H10O 3-Pentanone 1A1C2v
1699 C5H12O 3-Pentanol 1AC1
1700 C4F2 difluorobutadiyne   
1701 ClCOClCO Oxalyl chloride 1AGC2h
1702 B2Cl4 Diboron tetrachloride 1A1D2
1703 C2ClF3 Ethene, chlorotrifluoro-   
1704 CF2CCl2 difluorodichloroethylene 1A1C2v
1705 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene 1AGC2h
1706 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene 1A1C2v
1707 C2Br4 tetrabromoethene   
1708 CF3OF Trifluoromethylhypofluorite 1A'Cs
1709 SiF5- silicon pentafluoride anion   
1710 SOF4 Sulfur tetrafluoride oxide 1A1C2v
1711 PF5 Phosphorus pentafluoride 1A1'D3h
1712 AsF5 Arsenic pentafluoride 1A1'D3h
1713 SF5 Sulfur pentafluoride 2A1C4v
1714 SF5+ pentafluoro sulfur cation 1A1'D3h
1715 BrF5 bromine pentafluoride 1A1C4v
1716 CF3CHO trifluoroacetaldehyde 1A'Cs
1717 CCl3CHO trichloroacetaldehyde 1A'Cs
1718 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- 1AGCi
1719 CF3CH2F 1,1,1,2-tetrafluoroethane 1A'Cs
1720 CHF2CHF2 1,1,2,2-tetrafluoroethane 1AGC2h
1721 CF3CH2Cl 2,2,2-Trifluoroethyl chloride 1A'Cs
1722 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR 1AC2
1723 CH2ClCCl3 1,1,1,2-tetrachloroethane   
1724 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
1725 CH2BrCBr3 1,1,1,2-tetrabromo ethane   
1726 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane 1A'Cs
1727 CF3COOH trifluoroacetic acid 1A'Cs
1728 C4H3ClO Furan, 2-chloro 1A'Cs
1729 C4H3ClO Furan,3-chloro 1A'Cs
1730 C4H8O2 Butanoic acid 1AC1
1731 C7H7 cycloheptatrienyl radical 2A2C2v
1732 C7H7+ cycloheptatrienyl cation 1A1'D7h
1733 C7H8 Norbornadiene 1A1C2v
1734 C7H12 Norbornane 1A1C2v
1735 C7H14 cycloheptane 1AC2
1736 CH(CN)3 tricyanomethane   
1737 HN=C=C(CN)2 Dicyanoketenimine   
1738 C6H13N cyclohexanamine 1AC1
1739 C6H6O 2,5-Cyclohexadienone 1A1C2v
1740 HO2CCHNH2CH2OH Serine 1AC1
1741 C5H8O2 Acetylacetone 1AC2
1742 C7H10 Norbornene   
1743 C6H12O Oxepane   
1744 F2CCCF2 tetrafluoroallene   
1745 CF3COO- trifluoro acetate anion 1A'Cs
1746 CF3COF trifluoroacetyl fluoride 1A'Cs
1747 PF6 Hexafluorophosphate neutral 2B2C2v
1748 PF6- Hexafluorophosphate ion 1A1GOh
1749 SF6 Sulfur Hexafluoride 1A1GOh
1750 SeF6 Selenium hexafluoride 1A1GOh
1751 SF5Cl sulfur chloropentafluoride 1A1C4v
1752 CF3CHF2 pentafluoroethane 1A'Cs
1753 C8H6 Calicene 1A1C2v
1754 C8H6 benzocyclobutadiene 1A1C2v
1755 C8H6 Pentalene 1AgC2h
1756 C8H14 Bicyclo[2.2.2]octane 1A1'D3h
1757 (CH3)3CC(CH3)3 tetramethylbutane 1A1D3d
1758 C6H12N2 Triethylenediamine 1A1'D3h
1759 S4N4 Tetrasulfur tetranitride   
1760 C6H5CHO benzaldehyde 1A'Cs
1761 C5H9NO2 Proline 1AC1
1762 C6H12O2 Methyl pivalate 1AC1
1763 C6H12O2 Hexanoic acid 1A1Cs
1764 C4F4 tetrafluorcyclobutadiene 1A1GD4h
1765 C4F4 tetrafluorcyclobutadiene 1AGC2h
1766 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- 1AGD2h
1767 CF3CF2Cl pentafluorochloroethane 1A'Cs
1768 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane 1AgC2h
1769 C2Cl6 hexachloroethane 1A1gD3d
1770 C6H4Cl2 1,2-dichlorobenzene 1A1C2v
1771 C6H4Cl2 1,4-dichlorobenzene   
1772 C6H5NO nitrosobenzene 1A'Cs
1773 C9H8 Indene 1A'Cs
1774 C9H8 spiro[4.4]nona-1,3,6,8-tetraene 1A1D2d
1775 C9H20 Nonane 1A1C2v
1776 C(CN)4 tetracyanomethane 1A1Td
1777 C5H4N4 purine 1ACs
1778 C3H3N3O3 cyanuric acid 1A1'D3h
1779 C6H5COOH benzoic acid 1A'Cs
1780 CH3COC6H5 acetophenone 1AC1
1781 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- 1A1'D3h
1782 C3F6 hexafluoropropene   
1783 C6H3F3 Benzene trifluoride 123 1A1C2v
1784 C8H18O 1-Octanol   
1785 C10H8 Azulene 1A1C2v
1786 C10H8 naphthalene 1AgD2h
1787 C10H10 bullvalene   
1788 C6N4 Tetracyanoethylene 1AGD2h
1789 C10H22 Decane 1AGC2h
1790 C4F6 perfluorobutadiene 1AgC2h
1791 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- 1A'Cs
1792 B12H12-- Dodecahydrododecaborate(2-)   
1793 C12H8 biphenylene 1AgD2h
1794 C12H10 Heptalene 1AC2
1795 S2F10 disulphur decafluoride   
1796 C13H10 Fluorene   
1797 C14H14 Bibenzyl 1AC2
1798 C12H10N2 azobenzene 1AGC2h
1799 C6H5COC6H5 benzophenone 1AC2
1800 C16H10 Pyrene 1AgD2h
1801 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 HeH Helium hydride heh  
4 LiH- lithium hydride anion lih-  
5 Zn- Zinc atom anion zn-  
6 Zn+ Zinc atom cation zn+  
7 BeH- berylium monohydride anion beh-  
8 ZnH Zinc monohydride znh  
9 BH- boron monohydride anion bh-  
10 BH+ boron monohydride cation bh+  
11 Ti- Titanium atom anion ti-  
12 Ti+ Titanium atom cation ti+  
13 Sn Tin atom sn  
14 Sn+ Tin cation sn+  
15 CH- methylidyne anion ch-  
16 CH+ Methylidyne cation ch+  
17 SiH4+ Silane cation sih4+  
18 SnH4 Stannane snh4  
19 Sb Antimony atom sb  
20 NH- Imidogen anion nh-  
21 SbH Antimony monohydride sbh  
22 SbH3 Stibine sbh3  
23 Cr Chromium atom cr  
24 Te Tellurium atom te  
25 Te+ Tellurium atom cation te+  
26 TeH Telluryl radical teh  
27 H2Te Hydrogen Telluride h2te  
28 Mn Manganese atom mn  
29 I Iodine atom iodine  
30 I- Iodine atom anion iodine-  
31 I+ Iodine atom cation iodine+  
32 HI Hydrogen iodide hi  
33 HI+ Hydrogen iodide cation hi+  
34 H2I+ Iodonium h2i+  
35 Fe Iron atom fe  
36 Xe Xenon atom xe  
37 NeH neon hydrogen neh  
38 NeH+ neon hydrogen cation neh+  
39 XeH+ Xenon, protonated xeh+  
40 Co Cobalt atom cobalt  
41 Ni Nickel atom ni  
42 Li2+ lithium diatomic cation li2+  
43 Cu2 Copper diatomic cu2  
44 Be2- Beryllium diatomic anion be2-  
45 C2H+ Ethynyl cation c2h+  
46 ZnCH3 Zinc monomethyl znch3  
47 AlN- aluminum mononitride anion aln-  
48 BN+ boron nitride cation bn+  
49 CP+ carbon monophosphide cation cp+  
50 TiN Titanium mononitride tin  
51 PN+ phosphorus nitride cation pn+  
52 SbN Antimony nitride sbn  
53 HNB hydrogen nitrogen boron hnb  
54 CH3NH3+ protonated methylamine ch3nh3+  
55 NaO- sodium oxide anion nao-  
56 BO- boron monoxide anion bo-  
57 BO+ boron monoxide cation bo+  
58 CS+ carbon monosulfide cation cs+  
59 CSe+ Carbon monoselenide cation cse+  
60 TeO Tellurium monoxide teo  
61 Te2 Tellurium diatomic te2  
62 HCS- Thioformyl anion hcs-  
63 H2ONH3 Water Ammonia Dimer h2onh3  
64 LiI Lithium Iodide lii  
65 NaI Sodium Iodide nai  
66 KI Potassium Iodide ki  
67 CaF Calcium monofluoride caf  
68 CaCl calcium monochloride cacl  
69 ZnF- Zinc monofluoride anion znf-  
70 ZnF+ Zinc monofluoride cation znf+  
71 ZnCl Zinc monochloride zncl  
72 BF- Boron monofluoride anion bf-  
73 BF+ Boron monofluoride cation bf+  
74 AlI Aluminum monoiodide ali  
75 CF- carbon monofluoride anion cf-  
76 CF+ carbon monofluoride cation cf+  
77 SbF Antimony monofluoride sbf  
78 SbCl Antimony monochloride sbcl  
79 IO Iodine monoxide io  
80 ClF- clorine monofluoride anion clf-  
81 IF Iodine monofluoride if  
82 ICl Iodine monochloride icl  
83 IBr Iodine monobromide ibr  
84 I2 Iodine diatomic i2  
85 I2+ Iodine diatomic cation i2+  
86 HOI Hypoiodous acid hoi  
87 FHF Hydrogen difluoride fhf  
88 H2F2 Hydrogen fluoride dimer h2f2  
89 CH3I methyl iodide ch3i  
90 SiH3I Silyl Iodide sih3i  
91 C3H3+ cyclopropenyl cation cpr+  
92 CuCN Copper cyanide cucn  
93 HCNN diazomethyl radical hcnn  
94 CH2N2 diazirine ch2n2  
95 CH2CHNH2 aminoethene aminoethene  
96 NH2BHNH2 diaminoborane nh2bhnh2  
97 NH2CH2NH3+ diaminoethane, protonated pdam  
98 CNO- fulminate cno-  
99 SCN thiocyanato radical scn  
100 SCTe Carbon sulfide Telluride scte  
101 NSO sulfinyl amidogen NSO  
102 TeO2 Tellurium Dioxide teo2  
103 CS2H+ Carbon disulfide, protonated cs2h+  
104 HCO2- formate anion hco2-  
105 HNNO nitrosoazane hnno  
106 CH3CO- Acetyl anion ch3co-  
107 NH3CHO+ Formamide, N-Protonated nh3cho+  
108 CH3OOH Methyl peroxide ch3ooh  
109 H2OH2CO water formaldehyde dimer h2oh2co  
110 CH3OHH2O methanol water dimer ch3ohh2o  
111 H2OCH3OH water methanol dimer h2och3oh  
112 ZnF2 Zinc difluoride znf2  
113 ICN Cyanogen iodide icn  
114 ZnCl2 Zinc dichloride zncl2  
115 INO Nitrosyl iodide ino  
116 FOO Dioxygen monofluoride radical foo  
117 I3- triiodide i3-  
118 CH2FI fluoroiodomethane ch2fi  
119 CH2ClI chloroiodomethane ch2cli  
120 CH2BrI bromoiodomethane ch2bri  
121 CH2I2 Diiodomethane ch2i2  
122 CH2CHF+ fluoroethene cation ch2chf+  
123 C2H3I Vinyl iodide c2h3i  
124 CH3SiFH2 fluoromethylsilane ch3sifh2  
125 C2H5I Ethyl iodide c2h5i  
126 XeF2 Xenon difluoride xef2  
127 H2CCCCH2 Butatriene h2cccch2  
128 CH3CCCH3 2-Butyne c503173  
129 CH3CHCHCH3 2-Butene, (E)- bute2e  
130 B(CH3)3 trimethylborane bme3  
131 C(CH3)3 Tert-butyl radical tbutyl  
132 CH2CH(CH3)2 Isobutyl radical isobutyl  
133 CH3CHCH2CH3 2-Butyl radical butyl2  
134 SiH(CH3)3 trimethylsilane trimsi  
135 C3H7N Azetidine azet  
136 Li2O2 dilithium dioxide li2o2  
137 CO3 Carbon trioxide co3  
138 TeO3 Tellurium trioxide teo3  
139 C2H2CO cyclopropenone c2h2co  
140 HCCCHO 2-propynal hcccho  
141 C2H2O2+ Ethanedial cation c2h2o2+  
142 H2CS3 thiocarbonic acid h2cs3  
143 H3BO3 Boric acid h3bo3  
144 C3H4O 2-Propyn-1-ol c107197  
145 C3H4O Methylketene c6004440  
146 NH2CONH2+ Urea cation urea+  
147 NH2CSNH2 Thiourea thiourea  
148 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
149 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
150 HCOOHH2O Formic acid water dimer hcoohh2o  
151 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
152 CH3COCH3 Acetone acetone  
153 C2H6O2 1,2-Ethanediol ethdiol  
154 CH3SOCH3 Dimethyl sulfoxide dmso  
155 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
156 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
157 CH3COHCH3+ acetone, protonated acetoneh+  
158 C3H7SH 1-Propanethiol prsh  
159 CH3CHSHCH3 2-Propanethiol isoprsh  
160 CH3SCH2CH3 Ethane, (methylthio)- etsme  
161 H2OCH3OCH3 water dimethylether dimer h2och3och3  
162 Na2F2 Sodium Fluoride Dimer na2f2  
163 AlBr3 Aluminum Bromide albr3  
164 ClO3 Chlorine trioxide clo3  
165 BrO3- Bromate anion bro3-  
166 SiCl3 trichlorosilyl radical sicl3  
167 SbF3 Antimony Trifluoride sbf3  
168 SbCl3 Antimony Trichloride sbcl3  
169 AsBr3 Arsenic tribromide asbr3  
170 NI3 Nitrogen triiodide ni3  
171 PI3 Phosphorus triiodide pi3  
172 IF3 iodone trifluoride if3  
173 CHF2I difluoroiodomethane chf2i  
174 CHFClI fluorochloroiodomethane chfcli  
175 CHCl2I dichloroiodomethane chcl2i  
176 CHI3 Iodoform chi3  
177 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
178 C2H2Br2 1,1-dibromoethene c2h2br2  
179 CH2FCHO Fluoroacetaldehyde ch2fcho  
180 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
181 CH2CFCH3 2-fluoropropene 2fpro  
182 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
183 C3H9O+ trimethyl oxonium cation c3h9o+  
184 C5H6 1,3-Cyclopentadiene c542927  
185 C5H6 1-Buten-3-yne, 2-methyl- c78808  
186 C5H6 3-Penten-1-yne, (E)- c2004695  
187 C5H6 3-Penten-1-yne, (Z)- c1574409  
188 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
189 C5H6 Cyclopropylacetylene c6746947  
190 C5H7 1,3-pentadienyl radical pdyl  
191 C5H8 1,2-Butadiene, 3-methyl- c598254  
192 C5H8 1,2-Pentadiene c591957  
193 C5H8 1,3-Butadiene, 2-methyl- c78795  
194 C5H8 1,3-Pentadiene, (E)- c2004708  
195 C5H8 2,3-Pentadiene c591968  
196 C5H8 Cyclobutane, methylene- c1120565  
197 C5H8 Cyclopentene c142290  
198 CH3CCCH2CH3 2-Pentyne 2pentyne  
199 C5H10 1-Butene, 2-methyl- c563462  
200 C5H10 2-Butene, 2-methyl- c513359  
201 C5H10 2-Pentene, (E)- c646048  
202 C5H10 2-Pentene, (Z)- c627203  
203 C5H10 Cyclopentane c287923  
204 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
205 C5H11 2-Methylbut-2-yl radical c4348350  
206 C5H12 Butane, 2-methyl- buta2  
207 C5H12 Pentane pentane  
208 C5H12 Propane, 2,2-dimethyl- neopentane  
209 C3H2N2 Malononitrile c3h2n2  
210 C2H3N3 1H-1,2,4-Triazole c288880  
211 C3H4N2 1H-Pyrazole 1hpyraz  
212 C4H5N (E)-2-Butenenitrile c627269  
213 C4H5N (Z)-2-Butenenitrile c1190767  
214 C4H5N 2H-pyrrole pyrrole2  
215 C4H5N 3H-pyrrole pyrrole3  
216 C4H5N Cyclopropanecarbonitrile c5500210  
217 CH2CHCH2CN Allylcyanide ch2chch2cn  
218 C3H6N2 3-Aminopropionitrile c151188  
219 C5H8 Bicyclo[2.1.0]pentane c185944  
220 C5H8 Spiropentane c157404  
221 C4H9N Cyclobutylamine cbam  
222 C4H9N Pyrrolidine pyrrolidine  
223 C3H10N2 1,2-Diaminopropane diampr12  
224 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
225 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
226 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
227 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
228 SO4-- sulfate so4--  
229 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
230 CHOCOOH oxo acetic acid oaa  
231 H2SO4 Sulfuric acid h2so4  
232 CH3C(O)OO acetyl peroxy radical ch3coo2  
233 CH3NO3 Methyl nitrate ch3no3  
234 C4H4O Furan furan  
235 C4H4O+ Furan cation furan+  
236 C4H4S Thiophene furans  
237 C3H4O2 β–Propiolactone beta  
238 C3H4O2 2-Propenoic acid propenoic2  
239 C2H4O3 trioxolane124 triox  
240 CH2CHCONH2 Acrylamide c79061  
241 CH5N3S Hydrazinecarbothioamide c79196  
242 H2NCH2COOH Glycine glycine  
243 C4H6O cis-2-butenal butenal2c  
244 C4H6O Cyclobutanone cbutone  
245 C4H6O Furan, 2,3-dihydro- furan23h  
246 CHOCHCHCH3 2-Butenal butenal2  
247 C4H6S Thiophene, 2,3-dihydro- thiop23h  
248 C4H6S Thiophene, 2,5-dihydro- thiop25h  
249 C2H6N2O Urea, methyl- c598505  
250 C3H6O2 1,3-Dioxolane dioxolane  
251 C3H7NO dimethylformamide dmf  
252 C3H7NO Propanamide propanam  
253 C2H3OC2H5 Ethene, ethoxy- c109922  
254 C4H8O Cyclobutanol c2919235  
255 C4H8O Furan, tetrahydro- thf  
256 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
257 CH3COCH2CH3 2-Butanone buta2one  
258 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
259 CHOCH2CH2CH3 Butanal butanal  
260 C3H8O2 1,3-Propanediol c504632  
261 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
262 C3H8O2 Methane, dimethoxy- c109875  
263 C3H8O2 Propylene glycol c57556  
264 C3H8S2 1,3-Propanedithiol c109808  
265 C4H10O 2-Butanol, (.+/-.)- butanol2  
266 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
267 C4H10O Ethoxy ethane etoet  
268 C4H10O Propane, 2-methoxy- c598538  
269 C4H10O+ 1-Butanol cation butanol1+  
270 C2H5SC2H5 Diethyl sulfide etset  
271 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
272 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
273 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
274 CCl4+ Carbon tetrachloride cation ccl4+  
275 CF3I trifluoroiodomethane cf3i  
276 CCl3I trichloroiodomethane ccl3i  
277 CFClBrI fluorochlorobromoiodomethane cfclbri  
278 CF2I2 difluorodiiodomethane cf2i2  
279 CCl2I2 dichlorodiiodomethane ccl2i2  
280 CBr3I tribromoiododmethane cbr3i  
281 CI4 tetraiodomethane ci4  
282 SiI4 silicon tetraiodide sii4  
283 CHClCCl2 Trichloroethylene chclccl2  
284 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
285 HSO3F Fluorosulfonic acid hso3f  
286 CHClCCHCl 1,3-dichloroallene chclcchcl  
287 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
288 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
289 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
290 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
291 NH3BCl3 Amminetrichloroboron nh3bcl3  
292 C3H5ClO Oxirane, (chloromethyl)- c106898  
293 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
294 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
295 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
296 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
297 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
298 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
299 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
300 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
301 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
302 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
303 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
304 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
305 C4H9F 1-fluorobutane butaf1  
306 CH3CHFCH2CH3 2-fluorobutane butaf2  
307 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
308 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
309 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
310 XeF4 Xenon tetrafluoride xef4  
311 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
312 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
313 C6H5 phenyl phenyl  
314 C6H6 2,4-Hexadiyne hexadiyne  
315 C6H6 3,4-Dimethylenecyclobutene cb34m  
316 C6H6 Benzene benzene  
317 C6H6+ Benzene cation c6h6+  
318 C6H8 (E)-hexa-1,3,5-triene c821078  
319 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
320 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
321 C6H8 1,3-Cyclohexadiene cyhexadiene13  
322 C6H8 1,4-Cyclohexadiene cyhexadiene14  
323 C6H8 3-Methylenecyclopentene c930267  
324 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
325 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
326 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
327 C6H10 1,3-Hexadiene, (E)- hexdi13e  
328 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
329 C6H10 1,4-Hexadiene, (E)- hexdi14t  
330 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
331 C6H10 1-Butyne, 3,3-dimethyl- c917920  
332 C6H10 1-Hexyne hexyne1  
333 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
334 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
335 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
336 C6H10 2-Hexyne c764352  
337 C6H10 cyclohexene cyclohexene  
338 C6H10 Cyclopentene, 1-methyl- c693890  
339 C6H10 Cyclopentene, 3-methyl- c1120623  
340 C6H10 Cyclopentene, 4-methyl- c1759815  
341 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
342 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
343 C6H12 (E)-2-Hexene e2hexene  
344 C6H12 (E)-3-methylpent-2-ene c616126  
345 C6H12 (Z)-3-methylpent-2-ene c922623  
346 C6H12 (Z)-hex-2-ene z2hexene  
347 C6H12 2,3-dimethyl-but-2-ene tmeet  
348 C6H12 3-methylenepentane c760214  
349 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
350 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
351 C6H12 Cyclohexane cyclohexane  
352 C6H12 Cyclopentane, methyl- c96377  
353 C6H12 Ethylcyclobutane c4806615  
354 C6H14 Butane, 2,2-dimethyl- buta22  
355 C6H14 Butane, 2,3-dimethyl- buta23  
356 C6H14 Hexane hexane  
357 C6H14 Pentane, 2-methyl- penta2  
358 C6H14 Pentane, 3-methyl- penta3  
359 C4N2 2-Butynedinitrile c4n2  
360 C2H2N4 sym-tetrazine ttz  
361 C3H3N3 1,3,5-Triazine triazine135  
362 CH3N5 5-Aminotetrazole c4418615  
363 C4H4N2 1,3-Diazine diazine13  
364 C4H4N2 Pyrazine pyrazine  
365 C4H4N2 Pyridazine pyridazine  
366 C4H4N2 Succinonitrile c110612  
367 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
368 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
369 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
370 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
371 C5H5N E-2,4-pentadienenitrile bdcn  
372 C5H5N Pyridine pyridine  
373 B3N3H6 borazine borazine  
374 C6H6 Fulvene fulvene  
375 C4H6N2 1H-Imidazole, 2-methyl- c693981  
376 C5H7N (E)-2-Pentenenitrile c26294984  
377 C5H7N (E)-3-Pentenenitrile c16529661  
378 C5H7N (Z)-2-Pentenenitrile c25899507  
379 C5H7N 1H-Pyrrole, 1-methyl- c96548  
380 C5H7N Cyclobutanecarbonitrile c4426113  
381 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
382 C5H9N Butanenitrile, 2-methyl- c18936179  
383 C5H9N Pentanenitrile c110598  
384 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
385 C5H11N Cyclopentanamine cypentam  
386 C5H11N Piperidine piper  
387 C4H12N2 1,2-Butanediamine c4426486  
388 C4H12N2 2-Methyl-1,2-propanediamine c811938  
389 Li2CO3 Lithium Carbonate li2co3  
390 C2O4-- oxalate anion c2o4  
391 C2H3NO3 Oxamic acid oxamic  
392 C4H4O2 2(5H)-Furanone furanone  
393 C4H4O2 2-Oxetanone, 4-methylene- c674828  
394 C2H4N2O2 Oxalamide oxalamide  
395 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
396 C3H4S3 1,3-Dithiolane-2-thione c822388  
397 C4H5NO 3-Methylisoxazole isox3m  
398 C4H5NO Isoxazole, 5-methyl- c5765446  
399 C4H5NS 4-Methylthiazole c693958  
400 C5H6S Thiophene, 2-methyl- c554143  
401 C5H6S Thiophene, 3-methyl- c616444  
402 C4H6O2 2,3-Butanedione c431038  
403 C4H6O2 2-Propenoic acid, methyl ester c96333  
404 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
405 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
406 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
407 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
408 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
409 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
410 C4H6OS Vinyl sulfoxide c1115157  
411 CH6N4S Carbonothioic dihydrazide thiacarb  
412 C2H6N2O2 (E)-Azodioxymethane c37765154  
413 C2H6N2O2 Dimethylnitroamine c4164287  
414 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
415 C2H6O3S Sulfurous acid, dimethyl ester c616422  
416 C4H7NO 2-Pyrrolidinone c616455  
417 C4H7NO Methacrylamide c79390  
418 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
419 HCONH2CN2H4 formamide aminomethanimine dimer d13  
420 CH3CH(CH3)ONO Isopropyl nitrite c541424  
421 NH2COOC2H5 Urethane urethane  
422 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
423 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
424 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
425 NH2CONHC2H5 Urea, ethyl- c625525  
426 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
427 C4H8O2 1,4-Dioxane dioxan14  
428 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
429 C4H8OS s-Ethyl thioacetate c625605  
430 C3H8O3 1,2,3-Propanetriol glycerin  
431 C3H8O2S (Methylsulfonyl)ethane c594434  
432 C4H9NO Butanamide c541355  
433 C4H9NO Propanamide, 2-methyl- c563837  
434 C5H10O 2-Butanone, 3-methyl- c563804  
435 C5H10O 2H-Pyran, tetrahydro- c142687  
436 C5H10O 2-Pentanone mpk  
437 C5H10O Cyclopentanol c96413  
438 C5H10O Oxetane, 3,3-dimethyl- c6921353  
439 C5H10O Pentanal pal  
440 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
441 C5H10S 3-Ethylthio-1-propene c5296628  
442 C5H10S Cyclopentanethiol c1679078  
443 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
444 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
445 C4H10O2 1,1-Dimethoxyethane c534156  
446 C4H10O2 1,3-Butanediol budiol13  
447 C4H10O2 1,4-Butanediol budiol14  
448 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
449 C4H10OS Diethyl sulfoxide c70291  
450 C4H10S2 1,4-Butanedithiol budisl14  
451 C4H11NO Diethylhydroxylamine c3710847  
452 C5H12O 1-Butanol, 2-methyl- c137326  
453 C5H12O 1-Butanol, 3-methyl- c123513  
454 C5H12O 1-Pentanol pentanol1  
455 C5H12O 2-Butanol, 3-methyl- c598754  
456 C5H12O 2-Pentanol peol2  
457 C5H12O Butane, 1-methoxy- meobu  
458 C5H12O Propane, 1-ethoxy- proet  
459 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
460 C5H12S 1-Butanethiol, 2-methyl- c1878188  
461 C5H12S 1-Butanethiol, 3-methyl- c541311  
462 C5H12S 1-Pentanethiol c110667  
463 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
464 C5H12S 2-Butanethiol, 2-methyl- c1679090  
465 C5H12S 2-Butanethiol, 3-methyl- c2084186  
466 C5H12S Butane, 1-(methylthio)- c628295  
467 C5H12S Ethyl propyl sulfide c4110503  
468 C5H12S Propane, 2-(ethylthio)- c5145993  
469 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
470 CF3CN Acetonitrile, trifluoro- cf3cn  
471 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
472 B2F4 Diboron tetrafluoride b2f4  
473 C2F4 Tetrafluoroethylene c2f4  
474 C2F4+ Tetrafluoroethylene cation c2f4+  
475 C2FCl3 fluorotrichloroethene c2fcl3  
476 C2Cl4 Tetrachloroethylene c2cl4  
477 PCl5 Phosphorus pentachloride pcl5  
478 SbCl5 Antimony pentachloride sbcl5  
479 ClF5 chlorinepentafluoride clf5  
480 IF5 pentafluoroiodine if5  
481 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
482 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
483 C4H8Cl2 1,4-Dichlorobutane c110565  
484 C4H8Cl2 Butane, 1,2-dichloro- c616217  
485 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
486 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
487 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
488 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
489 C5H11Cl Pentane, 1-chloro- pencl1  
490 C6H5CH2 benzyl radical benzyl  
491 C6H5CH3 toluene toluene  
492 C7H8 cycloheptatriene cht  
493 C7H8 Quadricyclane qucy  
494 C7H16 2-methylhexane 2mhex  
495 C7H16 3-methylhexane hex3m  
496 C7H16 heptane heptane  
497 C6H7N 2-Methylpyridine mp  
498 C6H5NH2 aniline aniline  
499 C6H13N 2-Methylpiperidine pip2m  
500 C6H15N triethylamine tea  
501 N2O5 Dinitrogen pentoxide n2o5  
502 C4H2O3 Maleic Anhydride malan  
503 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
504 C5H4O2 furfural furfural  
505 C6H5O phenoxy radical phenoxy  
506 C5H5NO 2(1H)-Pyridinone c72762006  
507 C5H5NO 2(3H)-Pyridinone c9000048  
508 C5H5NO 2(5H)-Pyridinone c9000037  
509 C5H5NO 2-Pyridinol c109104  
510 C5H5NO 3(2H)-Pyridinone c9000004  
511 C5H5NO 3(4H)-Pyridinone c9000026  
512 C5H5NO 3(6H)-Pyridinone c9000015  
513 C5H5NO 3-Pyridinol c109002  
514 C5H5NO 4(1H)-Pryidinone c9000060  
515 C5H5NO 4(3H)-Pryidinone c9000059  
516 C5H5NO 4-Pyridinol c626642  
517 C6H5OH phenol phenol  
518 C6H6O 2,4-Cyclohexadienone c24599573  
519 C6H5SH Benzenethiol phsh  
520 C4H8O2S Sulfolane sulfolane  
521 CH(C2H3)3 trivinyl methane tvm  
522 C6H10O cyclohexanone chexo  
523 C6H12O hexanal c6h12o  
524 C3H7OC3H7 di-n-propyl ether propr  
525 CF3COCl trifluoroacetyl chloride cf3cocl  
526 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
527 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
528 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
529 CCl3CHCl2 pentachloroethane ccl3chcl2  
530 C6H5F Fluorobenzene bzf  
531 C6H5Cl chlorobenzene bzcl  
532 C6H5Br bromobenzene bzbr  
533 C6H5CCH phenylacetylene phac  
534 C6H5CHCH2 Styrene styrene  
535 C8H8 cubane cubane  
536 C8H8 cyclooctatetraene cot  
537 C6H5CH2CH3 Ethylbenzene etbz  
538 CH3C6H4CH3 meta-xylene mxylene  
539 CH3C6H4CH3 paraxylene pxylene  
540 C8H16 cyclooctane cyclooct  
541 C8H18 Octane c8h18  
542 C6H5CN phenyl cyanide phcn  
543 C4O4-- squarate dianion c4o4--  
544 S8 Octasulfur s8  
545 C6H4O2 parabenzoquinone pbq  
546 C4H4N2O2 Uracil uracil  
547 C6H5OCH3 Anisole anisole  
548 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
549 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
550 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
551 C2F6 hexafluoroethane c2f6  
552 IF7 Iodine heptafluoride if7  
553 C6H4F2 metadifluorobenzene mdfb  
554 C6H4F2 orthodifluorobenzene odfb  
555 C6H4F2 1,4-difluorobenzene pdfb  
556 C6H4Cl2 1,3-dichlorobenzene dcb13  
557 C9H12 n-propyl benzene prbz  
558 C8H7N Indole indole  
559 C6H5NO2 Nitrobenzene c6h5no2  
560 C10H16 adamantane adamantane  
561 C6N4- tetracyanoethylene anion tcne-  
562 C3F8 perfluoropropane c3f8  
563 Fe(CO)5 Iron pentacarbonyl ipc  
564 Fe(C5H5)2 ferrocene fecp2  
565 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
566 C12H8 Acenaphthylene acenaph  
567 C12H10 biphenyl biphenyl  
568 C6H12O6 Inositol inositol  
569 C6F6 hexafluorobenzene c6f6  
570 C14H10 Anthracene anth  
571 C14H10 Phenanthrene phenanthrene  
572 C18H12 Tetracene tetracene  
573 C24H12 Coronene coronene  
574 C60 Buckminsterfullerene c60