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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 CID /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 NaLi lithium sodium 1ΣC∞v
297 NaLi- lithium sodium anion 2ΣC∞v
298 NaLi+ lithium sodium cation 2ΣC∞v
299 LiK Lithium Potassium 1ΣC∞v
300 Na2 Sodium diatomic 1ΣgD∞h
301 Na2- sodium diatomic anion 2ΣuD∞h
302 Na2+ sodium diatomic cation 2ΣgD∞h
303 NaK Sodium Potassium 1ΣC∞v
304 NaK+ Sodium Potassium diatomic cation 1
305 K2 Potassium diatomic 1ΣgD∞h
306 Cu2 Copper 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 1ΣC∞v
355 AlC Aluminum carbide 4ΣC∞v
356 BSi Boron silicide 4ΣC∞v
357 BSi Boron silicide 2ΣC∞v
358 C2 Carbon diatomic 1Σg+D∞h
359 C2 Carbon diatomic 3ΠuD∞h
360 C2- carbon diatomic anion 2ΣgD∞h
361 C2+ carbon diatomic cation 4ΣgD∞h
362 C2+ carbon diatomic cation 2ΠD∞h
363 SiC silicon monocarbide 3ΣC∞v
364 SiC silicon monocarbide 1ΣC∞v
365 SiC- silicon monocarbide anion 2ΣgC∞v
366 SiC+ silicon monocarbide cation 2ΠC∞v
367 Si2 Silicon diatomic 3ΣgD∞h
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 C2H Ethynyl radical 2ΣC∞v
376 C2H- Ethynyl anion 1ΣC∞v
377 C2H+ Ethynyl cation 3ΠC∞v
378 C2H+ Ethynyl cation 1ΣC∞v
379 ZnCH2 Zinc methylene 3B1C2v
380 ZnCH2 Zinc methylene 1A'Cs
381 C2H2 Acetylene 1ΣgD∞h
382 C2H2+ acetylene cation 2ΠuD∞h
383 C2H2+ acetylene cation   
384 CCH2 vinylidene 1A1C2v
385 CCH2 vinylidene 3B2C2v
386 H2CC- vinylidene anion   
387 HCCH- acetylene anion   
388 HCCH- acetylene anion   
389 Si2H2 disilyne   
390 Si2H2 disilyne   
391 Si2H2 disilyne   
392 Si2H2 disilyne   
393 CH3Li methyl lithium 1A1C3v
394 CuCH3 monomethyl copper 1A1C3v
395 ZnCH3 Zinc monomethyl 2A1C3v
396 CH2BH methyleneborane 1A1C2v
397 C2H3 vinyl 2A'Cs
398 C2H3- vinyl anion 1A'Cs
399 C2H3+ vinyl cation 1A1C2V bridging H
400 C2H3+ vinyl cation 1A1C2V HCCH2
401 C2H4 Ethylene 1AgD2h
402 C2H4- Ethylene anion 2B2gD2h
403 C2H4- Ethylene anion 2AgC2h
404 C2H4+ Ethylene cation 2B3uD2h
405 C2H4+ Ethylene cation 2B3D2
406 CH3CH methylmethylene 3A"Cs
407 CH2SiH2 silaethylene 1A1C2v
408 Si2H4 Disilene   
409 Si2H4 Disilene   
410 Si2H4 Disilene   
411 CH3BH2 methylborane 1A'Cs
412 C2H5 Ethyl radical 2A'Cs
413 C2H5- Ethyl anion 1A'Cs
414 C2H5+ Ethyl cation 1A1C2v
415 C2H6 Ethane 1A1gD3d
416 C2H6 Ethane 1A1'D3h
417 C2H6+ ethane cation 2BgC2h
418 C2H6+ ethane cation 2AgCi
419 CH3SiH3 methyl silane 1A1C3
420 Si2H6 disilane 1EuD3d
421 GeH3CH3 methyl germane 1A1C3v
422 C2H7+ Ethane, protonated 1AC2
423 LiN Lithium Nitride 3ΣC∞v
424 LiN Lithium Nitride 1ΣC∞v
425 LiN+ Lithium Nitride cation 4ΣC∞v
426 LiP Lithium monophosphide   
427 LiP Lithium monophosphide   
428 BeN Beryllium mononitride 4ΣC∞v
429 BeN Beryllium mononitride 2ΠC∞v
430 BeN- Beryllium mononitride anion 1ΣC∞v
431 BeN+ Beryllium mononitride cation 3ΣC∞v
432 BeN+ Beryllium mononitride cation 1ΣC∞v
433 MgN Magnesium Nitride   
434 MgN Magnesium Nitride   
435 BN- boron nitride anion 2ΣC∞v
436 AlN- aluminum mononitride anion 2ΣC∞v
437 AlN+ aluminum mononitride cation 2ΠC∞v
438 BP Boron monophosphide 3ΠC∞v
439 BP Boron monophosphide 1ΣC∞v
440 AlP Aluminum monophosphide 3ΣC∞v
441 AlP Aluminum monophosphide 3ΠC∞v
442 AlP Aluminum monophosphide 1ΣC∞v
443 GaN Gallium mononitride 3ΠC∞v
444 GaN Gallium mononitride 1ΣC∞v
445 GaP Gallium monophosphide 3ΣC∞v
446 GaP Gallium monophosphide 1ΣC∞v
447 GaAs Gallium arsenide 3Π 
448 GaAs Gallium arsenide 1Σ 
449 BN boron nitride 3ΠC∞v
450 BN boron nitride 1ΣC∞v
451 BN+ boron nitride cation 2ΠC∞v
452 AlN Aluminum nitride 3ΠiC∞v
453 AlN Aluminum nitride 1ΣC∞v
454 CN Cyano radical 2ΣC∞v
455 CN- cyanide anion 1ΣC∞v
456 CN+ Cyano cation 1ΣC∞v
457 CP Carbon monophosphide 2ΣC∞v
458 CP- carbon monophosphide anion 1ΣC∞v
459 CP+ carbon monophosphide cation 3ΣC∞v
460 CP+ carbon monophosphide cation 1ΣC∞v
461 SiN Silicon nitride 2ΣC∞v
462 SiN- silicon mononitride anion 1ΣC∞v
463 SiN+ silicon mononitride cation 3ΠC∞v
464 SiP Silicon monophosphide 2ΠC∞v
465 SiP- Silicon monophosphide anion 1ΣC∞v
466 SiP+ Silicon monophosphide cation 3ΣC∞v
467 SiP+ Silicon monophosphide cation 1ΣC∞v
468 N2 Nitrogen diatomic 1ΣgD∞h
469 N2 Nitrogen diatomic   
470 N2- nitrogen diatomic anion 2ΠgD∞h
471 N2+ diatomic nitrogen cation 2ΣgD∞h
472 PN Phosphorus mononitride 1ΣC∞v
473 PN- phosphorus nitride anion 2ΠC∞v
474 PN+ phosphorus nitride cation 2ΠC∞v
475 P2 Phosphorus diatomic 1ΣgD∞h
476 P2- phosphorus diatomic anion 2ΠgD∞h
477 P2+ phosphorus diatomic cation 2ΠUD∞h
478 AsN Arsenic mononitride 1ΣC∞v
479 AsP Arsenic monophosphide 1ΣC∞v
480 As2 Arsenic diatomic 1ΣgD∞h
481 HNB hydrogen nitrogen boron 2ΣC∞v
482 HNC hydrogen isocyanide 1ΣC∞v
483 HCN Hydrogen cyanide 1ΣC∞v
484 HCN- Hydrogen cyanide anion 2A'Cs
485 HCN+ hydrogen cyanide cation 2ΠC∞v
486 HNC+ hydrogen isocyanide cation   
487 HCP Phosphaethyne 1ΣC∞v
488 HCP+ Phosphaethyne cation   
489 NNH Dinitrogen monohydride 2A'Cs
490 NNH+ Dinitrogen monohydride cation 1ΣC∞v
491 HPO Hydrogen phosphorus oxide 1A'Cs
492 HPO+ Hydrogen phosphorus oxide cation 2A'Cs
493 LiNH2 lithium amide   
494 HBNH Boranimine 1ΣC∞v
495 CNH2 Aminomethylidyne radical 2B2C2v
496 CNH2+ N-protonated hydrogen isocyanide 1A1C2v
497 H2CN Dihydrogen cyanide radical 2B2C2v
498 H2CN+ hydrocyanonium cation 1A1C2v
499 HCNH methyleneazane 2A'CS cis
500 HCNH methyleneazane 2A'CS trans
501 HCNH+ N-protonated HCN 1ΣC∞v
502 H2NN Isodiazene   
503 N2H2 (E)-diazene 1AgC2h
504 N2H2 (Z)-Diazene 1A1C2v
505 N2H2+ trans-diazene cation 2AGC2h
506 CH2NH Methanimine 1A'Cs
507 CH2NH+ Methanimine cation   
508 CHNH2 aminomethylene   
509 CHNH2+ Aminocarbene cation   
510 CH2PH Phosphaethene 1A'Cs
511 BH2NH2 Boranamine   
512 CH2NH2+ methyleneamine cation 1A1C2v
513 N2H4 Hydrazine 1AC2
514 N2H4+ hydrazine cation 2AGC2h
515 P2H4 Diphosphine 1AC2
516 CH3NH2 methyl amine 1A'Cs
517 CH3NH2+ methyl amine cation 2A'Cs
518 CH3PH2 Methyl phosphine 1A'Cs
519 SiH3NH2 Silane, amino   
520 N2H5+ protonated hydrazine 1A'Cs
521 BH3PH3 borane phosphine   
522 BH3NH3 borane ammonia 1A1C3v
523 CH3NH3 methyl ammonium radical 2A1C3v
524 CH3NH3+ protonated methylamine 1A1C3v
525 CH3PH3+ methyl phosphine, protonated 1A1C3v
526 NH3NH3 Ammonia Dimer 1AgC2h
527 NH3NH3 Ammonia Dimer 1A'Cs
528 N2H7+ ammonia ammonium dimer   
529 LiO lithium oxide 2ΣC∞v
530 LiO- lithium oxide anion 1ΣC∞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 anion 1ΣC∞v
538 NaO+ sodium oxide cation 3ΣC∞v
539 KO Potassium monoxide 2ΣC∞v
540 KO+ Potassium monoxide cation 3ΣC∞v
541 NaS Sodium sulfide 2ΠC∞v
542 CuO Copper Monoxide 2ΠC∞v
543 LiSe Lithium monoselenide   
544 BeO beryllium oxide 1ΣC∞v
545 BeO- Beryllium monoxide anion 2ΣC∞v
546 BeO+ Beryllium monoxide cation 2ΠC∞v
547 BeS beryllium sulfide 1ΣC∞v
548 MgO magnesium oxide 1Σ+C∞v
549 MgO- magnesium oxide anion 2ΣC∞v
550 MgO+ magnesium oxide cation 2ΠC∞v
551 CaO Calcium monoxide 1ΣC∞v
552 MgS magnesium sulfide 1ΣC∞v
553 MgS- magnesium sulfide anion 2ΣC∞v
554 MgS+ magnesium sulfide cation 2ΠC∞v
555 CaS Calcium sulfide 1ΣC∞v
556 ZnO zinc monoxide 1ΣC∞v
557 ZnS Zinc sulfide 1Σ+C∞v
558 BeS- Beryllium monosulfide anion 2ΣC∞v
559 BeS+ Beryllium monosulfide cation 2ΠC∞v
560 BO boron monoxide 2ΣC∞v
561 BO- boron monoxide anion 1ΣC∞v
562 AlO Aluminum monoxide 2ΣC∞v
563 AlO- Aluminum monoxide anion 1ΣC∞v
564 AlO+ aluminum monoxide cation 1ΣC∞v
565 BS boron sulfide 2ΣC∞v
566 BS- boron monosulfide anion 1ΣC∞v
567 BS+ boron monosulfide cation 1ΣC∞v
568 AlS Aluminum sulfide 2ΣC∞v
569 AlS- aluminum monosulfide anion 1ΣC∞v
570 AlS+ aluminum monosulfide cation 1ΣC∞v
571 ScO Scandium monoxide 2ΣC∞v
572 GaO Gallium monoxide 2ΣC∞v
573 GaS Gallium monosulfide   
574 BO+ boron monoxide cation 1ΣC∞v
575 CO Carbon monoxide 1ΣC∞v
576 CO Carbon monoxide 3ΠC∞v
577 CO- carbon monoxide anion 2ΠC∞v
578 CO+ carbon monoxide cation 2ΣC∞v
579 CS carbon monosulfide 1ΣC∞v
580 CS- carbon monosulfide anion 2ΠC∞v
581 CS+ carbon monosulfide cation 2ΣC∞v
582 SiO Silicon monoxide 1ΣC∞v
583 SiO- silicon monoxide anion 2ΠC∞v
584 SiO+ silicon monoxide cation 2ΣC∞v
585 SiS silicon monosulfide 1ΣC∞v
586 SiS- silicon monosulfide anion 2ΠC∞v
587 SiS+ silicon monosulfide cation 2ΣC∞v
588 TiO Titanium monoxide 3ΔC∞v
589 CSe Carbon monoselenide 1ΣC∞v
590 CSe- Carbon monoselenide anion 2ΠC∞v
591 CSe+ Carbon monoselenide cation 2ΣC∞v
592 GeO Germanium monoxide 1ΣC∞v
593 GeO+ Germanium monoxide cation 2ΣC∞v
594 GeS Germanium monosulfide 1ΣC∞v
595 SiSe Silicon Monoselenide   
596 SiSe+ Silicon Monoselenide cation   
597 GeSe Germanium monoselenide   
598 NO Nitric oxide 2ΠC∞v
599 NO- nitric oxide anion 3ΣC∞v
600 NO- nitric oxide anion 1ΔC∞v
601 NO+ nitric oxide cation 1ΣC∞v
602 NS Mononitrogen monosulfide 2ΠC∞v
603 NS- nitrogen sulfide anion 3ΣC∞v
604 NS- nitrogen sulfide anion 1ΣC∞v
605 NS+ nitrogen sulfide cation 1ΣC∞v
606 PO Phosphorus monoxide 2ΠC∞v
607 PO- phosphorus monoxide anion 3ΣC∞v
608 PO+ phosphorus monoxide cation 1ΣC∞v
609 PS phosphorus sulfide 2ΣC∞v
610 PS- phosphorus monosulfide anion 3ΣC∞v
611 PS- phosphorus monosulfide anion 1ΣC∞v
612 PS+ phosphorus monosulfide cation 1ΣC∞v
613 VO Vanadium monoxide 4Σ- 
614 AsO Arsenic monoxide 2ΠC∞v
615 NSe Nitrogen monoselenide 2ΠC∞v
616 AsS Arsenic monosulfide 2ΠC∞v
617 PSe Phosphorus monoselenide 2ΠC∞v
618 AsSe Arsenic monoselenide 2ΠC∞v
619 O2 Oxygen diatomic 3ΣgD∞h
620 O2 Oxygen diatomic 1ΔgD∞h
621 O2- oxygen diatomic anion 2ΠD∞h
622 O2-- dioxygen dianion   
623 O2+ diatomic oxygen cation 2ΠgD∞h
624 SO Sulfur monoxide 3ΣC∞v
625 SO Sulfur monoxide 1ΣC∞v
626 SO- sulfur monoxide anion 2ΠC∞v
627 SO+ sulfur monoxide cation 2ΠC∞v
628 S2 Sulfur diatomic 3ΣgD∞h
629 S2 Sulfur diatomic 1ΣD∞h
630 S2- sulfur diatomic anion 2ΠD∞h
631 S2+ sulfur diatomic cation 2ΠD∞h
632 SeO Selenium monoxide 3ΣC∞v
633 SeO Selenium monoxide 1?C∞v
634 SeO- selenium monoxide anion 2ΠC∞v
635 SeO+ selenium monoxide cation 2ΠC∞v
636 SeS Selenium monosulfide 3ΣC∞v
637 SeS- selenium monosulfide anion 2ΠC∞v
638 SeS+ selenium monosulfide cation 2ΠC∞v
639 Se2 Selenium diatomic 3ΣgD∞h
640 Se2 Selenium diatomic 1Σg+D∞h
641 Se2- selenium diatomic anion 2ΠD∞h
642 Se2+ selenium diatomic cation 2ΠgD∞h
643 LiOH lithium hydroxide 1ΣC∞v
644 NaOH sodium hydroxide 1ΣC∞v
645 KOH Potassium hydroxide 1ΣC∞v
646 BeOH beryllium monohydroxide 2A'Cs
647 BeOH beryllium monohydroxide 2ΣC∞v
648 MgOH magnesium hydroxide 2A'Cs
649 CaOH Calcium monohydroxide 2Σ+C∞v
650 HBO Boron hydride oxide 1ΣC∞v
651 HBS hydrogen boron sulfide 1ΣC∞v
652 COH Hydroxymethylidyne   
653 COH+ Carbon Monoxide, protonated 1ΣC∞v
654 HCO Formyl radical 2A'Cs
655 HCO- formyl anion 1A'Cs
656 HCO+ Formyl cation 1ΣC∞v
657 HCS Thioformyl radical 2A'Cs
658 HCS- Thioformyl anion 1A'Cs
659 HCS+ Thioformyl cation 1ΣC∞v
660 HNO Nitrosyl hydride 1A'Cs
661 HNO- Nitrosyl hydride anion 2A"Cs
662 HNO+ Nitrosyl hydride cation 2A'Cs
663 NOH Hydroxyimidogen 3A"Cs
664 NOH+ O-protonated nitric oxide 2A'Cs
665 HNS Sulfur imide 1A'Cs
666 HNS- Sulfur imide anion 2ACs
667 HO2 Hydroperoxy radical 2A"Cs
668 HO2- Hydroperoxy anion 1A'Cs
669 HO2+ Hydroperoxy cation 3A"Cs
670 HO2+ Hydroperoxy cation 1A'Cs
671 HSO+ Sulfur Monoxide, S-protonated   
672 SOH Sulfur Hydroxide   
673 SOH+ Sulfur Monoxide, protonated   
674 HS2 Thiosulfeno radical 2A"Cs
675 H2CO Formaldehyde 1A1C2v
676 H2CO- formaldehyde anion 2A'Cs
677 H2CO- formaldehyde anion   
678 H2CO+ formaldehyde cation 2B2C2v
679 HOCH hydroxycarbene 1A'CS trans
680 HOCH hydroxycarbene 1A'CS cis
681 H2CS Thioformaldehyde 1A1C2v
682 H2CS- thioformaldehyde anion   
683 H2CS- thioformaldehyde anion   
684 H2CS+ thioformaldehyde cation 2B2C2v
685 H2CSe Selenoformaldehyde   
686 H2NO nitroxide 2B1C2v
687 H2NO nitroxide 2A'Cs
688 H2O2 Hydrogen peroxide 1AC2
689 H2O2 Hydrogen peroxide 1AgC2h
690 H2O2+ Hydrogen peroxide cation 2BgC2h
691 H2O2+ Hydrogen peroxide cation 2A1C2v
692 H2OO water oxide   
693 HOSH hydrogen thioperoxide   
694 H2S2 Disulfane 1AC2
695 H2S2+ hydrogen disulfide cation 2BgC2h
696 H2Se2 hydrogen diselenide   
697 CH2OH Hydroxymethyl radical 2AC1
698 CH2OH+ hydroxymethyl cation 1A'Cs
699 CH3O Methoxy radical 2A'C1
700 CH3O- methoxy anion 1A1C3v
701 CH3O+ Methoxy cation 3A1C3v
702 CH3S thiomethoxy 2A'C3v
703 H2CSH+ Thioformaldehyde, protonated 1A'Cs
704 NH2OH hydroxylamine 1A'Cs
705 NH2OH+ Hydroxylamine cation   
706 NH3O Ammonia Oxide 1A1C3v
707 H2POH Phosphinous acid 1A1'CS trans
708 H2POH Phosphinous acid 1A1'CS cis
709 H3PO Phosphine oxide 1A1C3v
710 NH2SH Thiohydroxylamine   
711 NH2SH Thiohydroxylamine   
712 NH3S sulfidoazane   
713 H3O2+ hydrogen peroxide, protonated 1A'Cs
714 CH3OH Methyl alcohol 1A'Cs
715 CH3OH- Methyl alcohol anion 2A'Cs
716 CH3OH- Methyl alcohol anion 2A'CS eclipsed
717 CH3OH+ Methyl alcohol cation 2A"Cs
718 CH3OH+ Methyl alcohol cation 2AC1
719 CH3SH Methanethiol 1A'Cs
720 CH3SH+ Methanethiol cation 2A"Cs
721 SiH3OH silanol   
722 CH3SeH Methane selenol 1A'Cs
723 NH2OH2+ protonated hydroxylamine   
724 NH3OH+ N-protonated hydroxylamine   
725 H2OH2O water dimer 1A'Cs
726 CH3OH2+ Methanol, protonated 1A'Cs
727 CH3SH2+ protonated methylsulfide 1A'Cs
728 H5O2+ Dihydroxonium ion 1AC2
729 LiF lithium fluoride 1ΣC∞v
730 LiCl lithium chloride 1ΣC∞v
731 LiCl- lithium chloride anion 2ΣC∞v
732 LiCl+ lithium chloride cation 2ΠC∞v
733 NaF sodium fluoride 1ΣC∞v
734 NaF- sodium fluoride anion 2ΣC∞v
735 NaF+ sodium fluoride cation 2ΣC∞v
736 KF Potassium Fluoride 1ΣC∞v
737 NaCl Sodium Chloride 1ΣC∞v
738 NaCl- sodium chloride anion 2ΣC∞v
739 NaCl+ sodium chloride cation 2ΠC∞v
740 KCl Potassium Chloride 1ΣC∞v
741 CuF Copper monofluoride 1ΣC∞v
742 LiBr Lithium Bromide 1ΣC∞v
743 LiBr- lithium bromide anion 2ΣC∞v
744 LiBr+ lithium bromide cation 2ΠC∞v
745 CuCl Copper monochloride 1ΣC∞v
746 NaBr Sodium Bromide 1ΣC∞v
747 NaBr- sodium bromide anion 2ΣC∞v
748 NaBr+ sodium bromide cation 2ΠC∞v
749 KBr Potassium Bromide 1ΣC∞v
750 LiF- lithium fluoride anion 2ΣC∞v
751 LiF+ lithium fluoride cation 2ΠC∞v
752 BeF Beryllium monofluoride 2ΣC∞v
753 BeF- Beryllium monofluoride anion 1ΣC∞v
754 BeF+ Beryllium monofluoride cation 1ΣC∞v
755 BeCl beryllium monochloride 2ΣC∞v
756 MgF Magnesium monofluoride 2ΣC∞v
757 MgF- magnesium fluoride anion 1ΣC∞v
758 MgF+ magnesium fluoride cation 1ΣC∞v
759 CaF Calcium monofluoride 2ΣC∞v
760 MgCl magnesium monochloride 2ΣC∞v
761 MgCl- magnesium monochloride anion 1ΣC∞v
762 MgCl+ magnesium monochloride cation 1ΣC∞v
763 CaCl calcium monochloride 2ΣC∞v
764 TiCl Titanium Monochloride 4ΣC∞v
765 ZnF Zinc monofluoride 2ΣC∞v
766 ZnCl Zinc monochloride 2ΣC∞v
767 CaBr Calcium monobromide   
768 BeCl- beryllium monochloride anion 1ΣC∞v
769 BeCl+ beryllium monochloride cation 1ΣC∞v
770 BF Boron monofluoride 1ΣC∞v
771 BF- Boron monofluoride anion 2ΠC∞v
772 BF+ Boron monofluoride cation 2ΣC∞v
773 AlF Aluminum monofluoride 1Σ+C∞v
774 AlF- Aluminum monofluoride anion 2ΠC∞v
775 AlF+ Aluminum monofluoride cation 2ΣC∞v
776 BCl boron monochloride 1ΣC∞v
777 BCl- boron monochloride anion 2ΠC∞v
778 BCl+ boron monochloride cation 2ΣC∞v
779 AlCl Aluminum monochloride 1ΣC∞v
780 AlCl- aluminum monochloride anion 2ΠC∞v
781 AlCl+ aluminum monochloride cation 2ΣC∞v
782 ScF Scandium monofluoride 1ΣC∞v
783 BBr Boron monobromide 1ΣC∞v
784 GaF Gallium monofluoride 1ΣC∞v
785 GaF+ Gallium monofluoride cation 2ΣC∞v
786 AlBr Aluminum monobromide   
787 GaCl Gallium monochloride 1ΣGC∞v
788 GaCl+ Gallium monochloride cation 2ΣC∞v
789 GaBr Gallium monobromide   
790 CF Fluoromethylidyne 2ΠC∞v
791 CF- carbon monofluoride anion 3ΣC∞v
792 CF- carbon monofluoride anion 1ΣC∞v
793 CF+ carbon monofluoride cation 1ΣC∞v
794 CCl carbon monochloride 2ΠC∞v
795 CCl- carbon monochloride anion 3ΣC∞v
796 CCl+ carbon monochloride cation 1ΣC∞v
797 SiF silicon monofluoride 2ΠC∞v
798 SiF- silicon monofluoride anion 3ΣC∞v
799 SiF+ silicon monofluoride cation 1ΣC∞v
800 SiCl Clorosilylidyne 2ΠC∞v
801 SiCl- silicon monochloride anion 3ΣC∞v
802 SiCl+ silicon monochloride cation 1ΣC∞v
803 CBr Carbon monobromide 2ΠC∞v
804 GeF Germanium monofluoride 2ΠC∞v
805 GeF+ Germanium monofluoride cation 1ΣC∞v
806 GeCl Germanium monochloride 2ΠC∞v
807 GeCl+ Germanium monochloride cation   
808 SiBr Silicon monobromide 2ΠC∞v
809 SiBr+ Silicon monobromide cation   
810 NF nitrogen fluoride 3ΣC∞v
811 NF nitrogen fluoride 1ΣC∞v
812 NF- nitrogen monofluorine anion 2ΠC∞v
813 NF+ nitrogen monofluoirde cation 2ΠC∞v
814 NCl nitrogen monochloride 3ΣC∞v
815 NCl nitrogen monochloride 1ΣC∞v
816 NCl- nitrogen monochloride anion 2ΠC∞v
817 NCl+ nitrogen monochloride cation 2ΠC∞v
818 PF phosphorus monofluoride 3ΣC∞v
819 PF phosphorus monofluoride 1ΔC∞v
820 PF- phosphorus monofluoride anion 2ΠC∞v
821 PF+ phosphorus monofluoride cation 2ΠC∞v
822 PCl phosphorus chloride 3ΣC∞v
823 PCl phosphorus chloride 1ΣC∞v
824 PCl- phosphorus monochloride anion 2ΠC∞v
825 PCl+ phosphorus monochloride cation 2ΠC∞v
826 AsF Arsenic monofluoride 3ΣC∞v
827 AsF Arsenic monofluoride 1ΔC∞v
828 NBr nitrogen monobromide 3Σ-C∞v
829 AsCl Arsenic monochloride 3ΣC∞v
830 PBr Phosphorus monobromide   
831 FO Oxygen monofluoride 2ΠC∞v
832 FO- flourine oxide anion 1ΣC∞v
833 FO+ fluorine monoxide cation 3ΣC∞v
834 ClO Monochlorine monoxide 2ΠC∞v
835 ClO- chlorine monoxide anion 1ΣC∞v
836 ClO+ chlorine monoxide cation 3ΣC∞v
837 ClO+ chlorine monoxide cation 1ΣC∞v
838 SF Monosulfur monofluoride 2ΠC∞v
839 SF- sulfur monofluoride anion 1ΣC∞v
840 SF+ sulfur monofluoride cation 3ΣC∞v
841 SF+ sulfur monofluoride cation 1ΣC∞v
842 SCl sulfur monochloride 2ΠC∞v
843 SCl- sulfur monochloride anion 1ΣC∞v
844 SCl+ sulfur monochloride cation 3ΣgC∞v
845 SCl+ sulfur monochloride cation 1ΣC∞v
846 BrO Bromine monoxide 2ΠC∞v
847 BrO- Bromine monoxide anion 1ΣC∞v
848 BrO+ Bromine monoxide cation   
849 SeF Selenium monofluoride 2ΠC∞v
850 SBr Sulfur monobromide radical   
851 SBr+ Sulfur monobromide cation   
852 SeCl Selenium monochloride 2ΠC∞v
853 SeBr Selenium monobromide   
854 BrCl Bromine monochloride 1ΣC∞v
855 F2 Fluorine diatomic 1ΣgD∞h
856 F2- flourine diatomic anion 2ΣuD∞h
857 F2+ flourine diatomic cation 2ΠgD∞h
858 ClF Chlorine monofluoride 1Σ+C∞v
859 ClF+ clorine monofluoride cation 2ΠC∞v
860 Cl2 Chlorine diatomic 1ΣgD∞h
861 Cl2- chlorine diatomic anion 2ΣuD∞h
862 Cl2+ chlorine diatomic cation 2ΠgD∞h
863 BrF Bromine monofluoride 1ΣC∞v
864 BrF- bromine fluoride anion 2ΣC∞v
865 BrF+ bromine fluoride cation 2ΠC∞v
866 BrCl- bromine chloride anion 2ΣC∞v
867 BrCl+ bromine chloride cation 2ΠC∞v
868 Br2 Bromine diatomic 1ΣgD∞h
869 Br2- bromine diatomic anion 2ΣuD∞h
870 Br2+ bromine diatomic cation 2ΠgD∞h
871 HCF Fluoromethylene 1A'Cs
872 HCF Fluoromethylene 3A"Cs
873 HCCl Chloromethylene 1A'Cs
874 HCCl Chloromethylene 3A"Cs
875 HSiF fluorosilylene   
876 HSiCl Chlorosilylene   
877 HSiBr monobromosilylene   
878 CHBr bromomethylene 1A'Cs
879 CHBr bromomethylene 3A"Cs
880 HOF Hypofluorous acid 1A'Cs
881 DOCl Hypochlorous acid-d 1A'Cs
882 HOCl hypochlorous acid 1A'Cs
883 HOCl+ hypochlorous acid cation   
884 HOBr Hypobromous acid 1A'Cs
885 HOBr+ Hypobromous acid cation 2A"Cs
886 F2H+ Fluorine, protonated 1A'Cs
887 FHF- Hydrogen difluoride anion 1ΣgD∞h
888 ClFH+ Chlorine fluoride, F-protonated   
889 FClH+ Chlorine fluoride, Cl-protonated   
890 Cl2H+ Chlorine, protonated 1A'Cs
891 CH2Br bromomethyl radical 2A'Cs
892 CH2Br bromomethyl radical   
893 CH2F fluoromethyl radical 2ACs
894 CH2F+ fluoromethyl cation   
895 CH2Cl+ chloromethyl cation   
896 CH2Cl chloromethyl radical 2A'Cs
897 CH2Cl chloromethyl radical 2B1C2v
898 NH2F monofluoroamine 1A'Cs
899 NH2Cl chloramine 1A'Cs
900 H2F2 Hydrogen fluoride dimer 1AgCs
901 CH3F+ methyl fluoride cation   
902 CD3F methylfluoride-d3 1A1C3v
903 CH3F Methyl fluoride 1A1C3v
904 CD3Cl methyl chloride d3 1A1C3v
905 CH3Cl Methyl chloride 1A1C3v
906 SiH3F monofluorosilane 1A1C3v
907 SiH3Cl chlorosilane 1A1C1
908 CH3Br methyl bromide 1A1C3v
909 GeH3F monofluorogermane   
910 GeH3Cl monochlorogermane   
911 SiH3Br bromosilane 1A1C3v
912 NH3Cl+ protonated monochloroammonia   
913 CH3ClH+ methyl chloride, protonated   
914 NH4Cl Ammonium chloride   
915 LiNe+ Lithium Neon cation   
916 Ne2 Neon diatomic 1ΣgD∞h
917 Ne2+ Neon diatomic cation 2ΣuD∞h
918 Ar2 Argon diatomic 1SgD∞h
919 Ar2+ Argon diatomic cation 2ΣuD∞h
920 Li3 Lithium trimer 2B2C2v
921 Li3+ Lithium trimer cation 1A1'D3h
922 C3 carbon trimer 1ΣgD∞h
923 C3 carbon trimer 1A1C2v
924 C3+ carbon trimer cation 2ΣuD∞h
925 SiC2 Silicon dicarbide   
926 C3H3 cyclopropenyl radical 2A'Cs
927 C3H3 Propargyl radical 2B1Cs
928 C3H3- Propargyl anion 1A'Cs
929 C3H3+ Propargyl cation 1A1C2v
930 C3H4 cyclopropene 1A1C2v
931 CH2CCH2 allene 1A1D2d
932 CH3CCH propyne 1A'C3v
933 C3H5 Allyl radical 2A2C2v
934 C3H5+ Allyl cation 1A1C2v
935 CH3CHCH 1-propenyl radical 2A'Cs
936 Zn(CH3)2 dimethyl zinc 1A1'D3h
937 C3H6 Cyclopropane 1A1'D3h
938 CH2CHCH3 Propene 1A'Cs
939 C3H7 n-Propyl radical 2A"C1
940 C3H7+ cyclopropane, protonated   
941 CH3CHCH3 Isopropyl radical 2AC2
942 CH3CHCH3+ Isopropyl cation 1AC2
943 C3H8 Propane 1A1C2v
944 SiH2(CH3)2 dimethylsilane 1A1C2v
945 Si3H8 trisilane   
946 LiCN lithium cyanide 1ΣC*V LiCN
947 LiCN lithium cyanide 1A'Cs
948 LiCN lithium cyanide 1ΣC*V LiNC
949 NaCN Sodium Cyanide 1ΣC∞v
950 NaCN Sodium Cyanide 1ACs
951 NaCN Sodium Cyanide 1ΣC∞v
952 KCN Potassium cyanide 1ΣC∞v
953 KCN Potassium cyanide 1ΣC∞v
954 KCN Potassium cyanide 1A'Cs
955 ZnCN Zinc monocyanide 2ΣC∞v
956 ZnNC Zinc isocyanide 2ΣC∞v
957 AlCN Aluminum monocyanide   
958 AlNC Aluminum isocyanide   
959 CN2 3H-Diazirin-3-ylidene 1A1C2v
960 CNN Diazocarbene   
961 NCN Cyanoimidogen 3ΣgD∞h
962 NCN Cyanoimidogen 1ΣgD∞h
963 N3 azide radical 2ΠgD∞h
964 N3- azide anion 1ΣGD∞h
965 N3+ azide cation 3ΣgD∞h
966 N3+ azide cation 3ΣC∞v
967 HCCN cyanomethylene 3A"Cs
968 HCCN cyanomethylene 3ΣC∞v
969 HCCN cyanomethylene   
970 HN3 hydrogen azide 1A'Cs
971 HN3+ Hydrazoic acid cation   
972 HNCNH diiminomethane 1AC2
973 CH2N2 diazirine 1A1C2v
974 CH2NN diazomethane 1A1C2v
975 NH2CN cyanamide 1A'Cs
976 NH2CN cyanamide 1A1C2v
977 HNNNH+ 1,2-Triazadienium   
978 NH2NN+ hydrazoic acid, protonated   
979 CH3CN Acetonitrile 1A1C3v
980 CH3CN- acetonitrile anion 2EC3v
981 CH3CN- acetonitrile anion 2A'Cs
982 CH3CN+ Acetonitrile cation 2A"Cs
983 CH3NC methyl isocyanide 1A1C3v
984 CHNCH2 2H-Azirine   
985 CHNHCH 1H-Azirine   
986 H2CCNH Ethenimine   
987 H2CNCH methyleneaminomethylene   
988 HCCNH2 Ethynamine   
989 HCNCH2+ 2H-Azirine cation   
990 HNCNH2+ diiminomethane, protonated 1A'Cs
991 NCNH3+ Cyanamide, protonated 1A1C3v
992 NH2CNH+ cyanamide, cn protonated   
993 NH3CN+ cyanamide, amine protonated   
994 CH2CHNH vinylazine 2A"CS cis
995 CH2CHNH vinylazine 2A"CS trans
996 CH3CHN methylmethaniminyl radical 2A'Cs
997 NHCHNH2 aminomethanimine 1AC1
998 C2H5N Aziridine 1A'C1
999 CH2CHNH2 aminoethene 1AC1
1000 CH2NCH3 N-methylmethanimine 1A'Cs
1001 CH3CHNH ethanimine 1A'CS NH up
1002 CH3CHNH ethanimine 1A'CS NH down
1003 C2H5NH+ Protonated Aziridine 1A1C2v
1004 C2H6N+ aziridine, protonated 1A1C2v
1005 NH2CH2NH2 diaminomethane 1A1C2v
1006 CH3CH2NH2 Ethylamine 1A'Cs
1007 CH3CH2NH2 Ethylamine   
1008 CH3NHCH3 Dimethylamine 1A'Cs
1009 CH3PHCH3 dimethylphosphine 1A'Cs
1010 (CH3)2NH2+ dimethylammonium cation 1A1C2v
1011 CH3CH2NH3+ ethylamine, protonated 1A'Cs
1012 Li2O dilithium oxide 1ΣgD∞h
1013 Li2O+ dilithium oxide cation 2ΠD∞h
1014 Li2S dilithium sulfide 1ΣGD∞h
1015 Li2S dilithium sulfide 1A1C2v
1016 Na2O disodium monoxide 1ΣgLinear
1017 Na2O disodium monoxide 1A1C2v
1018 Na2S Sodium sulfide   
1019 Na2S Sodium sulfide   
1020 LiO2 Lithium dioxide   
1021 NaO2 Sodium superoxide   
1022 CCO Dicarbon monoxide 3ΣC∞v
1023 CCO Dicarbon monoxide 1ΠC∞v
1024 CNO- fulminate 1ΣC∞v
1025 NCO isocyanato radical 2ΠC∞v
1026 NCO- cyanate 1ΣC∞v
1027 SCN thiocyanato radical 2ΠC∞v
1028 SCN- thiocyanide anion 1ΣC∞v
1029 BO2 Boron dioxide 2A'D∞h
1030 BO2- Boron dioxide anion 1ΣgD∞h
1031 BO2+ Boron dioxide cation 3ΣgD∞h
1032 N2O Nitrous oxide 1ΣC∞v
1033 N2O- Nitrous oxide anion 2A'Cs
1034 N2O+ Nitrous oxide cation 2ΠC∞v
1035 NNS Nitrogen sulfide 1ΣC∞v
1036 PPO Phosphorus oxide phosphide 1ΣC∞v
1037 CO2 Carbon dioxide 1ΣgD∞h
1038 CO2- Carbon dioxide anion 2A1C2v
1039 CO2+ Carbon dioxide cation 2ΠgD∞h
1040 CO2+ Carbon dioxide cation 2ΠC∞v
1041 OCS Carbonyl sulfide 1ΣC∞v
1042 OCS+ Carbonyl sulfide cation 2ΠC∞v
1043 SiO2 silicon dioxide 1ΣgD∞h
1044 CS2 Carbon disulfide 1ΣgD∞h
1045 CS2- Carbon disulfide anion 2A1C2v
1046 CS2+ Carbon disulfide cation 2ΠD∞h
1047 TiO2 Titanium dioxide 1A1C2v
1048 SiS2 Silicon disulfide 1ΣGD∞h
1049 GeO2 Germanium dioxide 1ΣgD∞h
1050 OCSe Carbonyl selenide 1ΣC∞v
1051 SCSe Carbon sulfide selenide   
1052 GeS2 Germanium disulfide 1ΣGD∞h
1053 CSe2 Carbon diselenide 1A1D∞h
1054 NO2 Nitrogen dioxide 2A1C2v
1055 NO2- Nitrogen dioxide anion 1A1C2v
1056 NO2+ Nitrogen dioxide cation 1ΣGD∞h
1057 NSO sulfinyl amidogen   
1058 PO2 Phosphorus dioxide 2A1C2v
1059 PO2- Phosphorus dioxide anion 1A1C2v
1060 PO2+ Phosphorus dioxide cation 1ΣGD∞h
1061 SNO Nitrogen oxide sulfide   
1062 AsO2 Aresenic dioxide 2A1C2v
1063 O3 Ozone 1A1Cs
1064 O3- Ozone anion 2B1C2v
1065 O3+ Ozone cation 2A1C2v
1066 SO2 Sulfur dioxide 1A1C2v
1067 SO2- Sulfur dioxide anion 2B1C2v
1068 SO2+ Sulfur dioxide cation 2A1C2v
1069 SSO Disulfur monoxide 1A'Cs
1070 S3 Sulfur trimer 1A1C2v
1071 S3 Sulfur trimer   
1072 S3- Sulfur trimer anion 2B1C2v
1073 S3+ Sulfur trimer cation 2B2C2v
1074 SeO2 Selenium dioxide 1A1C2v
1075 SeO2+ Selenium dioxide cation 2A1C2v
1076 HCCO ketenyl radical 2ΠC∞v
1077 HCCO ketenyl radical 2A"Cs
1078 HCNO fulminic acid 1ΣC∞v
1079 HCNO fulminic acid 1A'Cs
1080 HOCN cyanic acid 1A'Cs
1081 HNCS Isothiocyanic acid   
1082 HNCS Isothiocyanic acid   
1083 HSCN thiocyanic acid 1A'Cs
1084 HCO2- formate anion 1A1C2v
1085 HNNO+ Nitrous oxide, N-protonated 1A'Cs
1086 NNOH+ Nitrous Oxide, O-protonated 1A'Cs
1087 HCOO formate neutral radical 2A'Cs
1088 HOCO Hydrocarboxyl radical 1A'cis
1089 HOCO Hydrocarboxyl radical 1A'trans
1090 HOCO+ Hydrocarboxyl cation 1A'Cs
1091 HNO2+ nitrous acid cation 2A'Cs
1092 O3H+ protonated ozone 1A'Cs
1093 O3H+ protonated ozone   
1094 SO2H+ protonated sulfur dioxide 1A'Cs
1095 C2H2O Oxirene 1A1C2v
1096 CH2CO Ketene 1A1C2v
1097 CH2CO+ Ketene cation 2B1C2v
1098 HCCOH ethynol 1A'Cs
1099 CH2CS Thioketene   
1100 Be(OH)2 Beryllium hydroxide   
1101 Be(OH)2 Beryllium hydroxide   
1102 Be(OH)2 Beryllium hydroxide   
1103 Mg(OH)2 Magnesium dihydroxide 1AC2
1104 Mg(OH)2 Magnesium dihydroxide 1ΣgD∞h
1105 NH2NO Nitrosamide 1AC1
1106 CH2O2 Dioxirane 1A1C2v
1107 H2COO Dioxymethyl radical 2A'Cs
1108 H2COO+ dioxymethyl cation 2A'Cs
1109 HCOOH Formic acid 1A'Cs
1110 HCOOH Formic acid   
1111 H2O3 Hydrogen trioxide 1AC2
1112 HSSSH trisulfane 1AC2
1113 HSSSH trisulfane 1A'Cs
1114 NaOCH3 Sodium methoxide 1A1C3v
1115 CH2BOH hydroxy(methylene)borane 1A'Cs
1116 BH3CO Borane carbonyl 1A1C3v
1117 CH3BO Borane, methyloxo- 1A1C3v
1118 CH2CHO Vinyloxy radical 2A"Cs
1119 CH2COH+ ketene, protonated   
1120 CH3CO Acetyl radical 2A'Cs
1121 CH3CO+ acetyl cation 1A1C3v
1122 CH2NOH formaldoxime 1A'Cs
1123 CH3NO nitrosomethane 1A'Cs
1124 CHONH2 formamide 1A'Planar
1125 CHONH2 formamide 1ANon-Planar
1126 CNOH3 1,2-oxaziridine 1AC1
1127 HOCHNH hydroxymethylimine 1A'CS H all up
1128 HOCHNH hydroxymethylimine 1A'CS OH down
1129 HOCHNH hydroxymethylimine 1A'CS CH up
1130 CHSNH2 thioformamide   
1131 NHCHSH Methanimidothioic acid   
1132 CH2OOH CH2OOH radical 2AC1
1133 CH3OO methylperoxy radical 2A"Cs
1134 CH3OO- methylperoxy anion 1A'Cs
1135 CH3OO+ methylperoxy cation 1A'Cs
1136 C2H4O Ethylene oxide 1A1C2v
1137 C2H4O+ ethylene oxide cation   
1138 CH2CHOH ethenol 1A'Cs
1139 CH3CHO Acetaldehyde 1A'Cs
1140 CH3CHO+ acetaldehyde cation   
1141 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
1142 C2H4S Thiirane 1A1C2v
1143 CH2CHSH Ethenethiol   
1144 CH3CHS Thioacetaldehyde 1A'C1
1145 H2CONH2+ protonated formamide 1A'Cs
1146 NH2CHOH+ Formamide, O-protonated   
1147 CH2(OH)2 methanediol 1AC2
1148 CH3OOH Methyl peroxide 1AC1
1149 CH3SSH Hydrogen methyl disulfide   
1150 HSCH2SH Methanedithiol   
1151 C2H4OH+ ethylene oxide, protonated 1A'Cs
1152 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
1153 CH2CH2OH 2-hydroxy ethyl radical 2AC1
1154 CH3CH2O Ethoxy radical 2A'Cs
1155 CH3CHOH 1-hydroxy-ethyl radical 2AC1
1156 CH3CHOH+ acetaldehyde, protonated 1A'Cs
1157 CH3OCH2 methoxymethyl radical 2AC1
1158 NH2CH2OH aminomethanol   
1159 CH3CH2OH Ethanol 1A'Cs
1160 CH3OCH3 Dimethyl ether 1A1C2v
1161 CH3CH2SH ethanethiol 1A'Cs
1162 CH3CH2SH ethanethiol 1AC1
1163 CH3SCH3 Dimethyl sulfide 1A1C2v
1164 CH3SCH3+ dimethyl sulfide cation   
1165 CH3SeCH3 dimethylselenide 1A1C2v
1166 CuF2 Copper difluoride 2ΠgD∞h
1167 ZnF2 Zinc difluoride 1ΣGD∞h
1168 CNF iso cyanogen fluoride 1ΣC∞v
1169 FCN Cyanogen fluoride 1ΣC∞v
1170 ClCN chlorocyanogen 1ΣC∞v
1171 BrCN Cyanogen bromide 1ΣC∞v
1172 FBO Boron monofluoride monoxide   
1173 BeF2 Beryllium fluoride 1ΣgD∞h
1174 MgF2 Magnesium fluoride 1ΣgD∞h
1175 BeCl2 Beryllium chloride 1ΣgD∞h
1176 MgCl2 Magnesium dichloride 1ΣgC2v
1177 CaCl2 Calcium Chloride 1ΣgD∞h
1178 ZnCl2 Zinc dichloride 1ΣGD∞h
1179 BeBr2 Beryllium bromide   
1180 CaBr2 Calcium dibromide   
1181 CaF2 Calcium difluoride 1ΣgC2v
1182 FCO Carbonyl fluoride 2A'Cs
1183 FCO+ Carbonyl fluoride cation 1ΣC∞v
1184 ClCO carbonyl monochloride 2A'Cs
1185 BF2 Boron difluoride radical 2A1C2v
1186 FNO Nitrosyl fluoride 1A'Cs
1187 ClNO Nitrosyl chloride 1A'Cs
1188 FNS Thionitrosyl fluoride 1A'Cs
1189 FSN Thiazyl fluoride 1A'Cs
1190 OPCl Phosphorus oxychloride   
1191 BrNO Nitrosyl bromide 1A'Cs
1192 CF2 Difluoromethylene 1A1D∞h
1193 CF2 Difluoromethylene 3B1C2v
1194 CF2- Difluoromethylene anion 2B1C2v
1195 CF2+ Difluoromethylene cation 2A1C2v
1196 CFCl chlorofluoromethylene 1A'Cs
1197 SiF2 Silicon difluoride 1A1C2v
1198 SiF2 Silicon difluoride 3B1C2v
1199 SiF2+ Silicon difluoride cation 2A1C2v
1200 CCl2 dichloromethylene 1A1C2v
1201 CCl2- dichloromethylene anion 2B1C2v
1202 CCl2+ dichloromethylene cation 2A1C2v
1203 SiCl2 Dichlorosilylene 1A1C2v
1204 GeF2 Germanium difluoride 1A1C2v
1205 GeCl2 Germanium dichloride 1A1C2v
1206 CBr2 dibromomethylene 1A1C2v
1207 CBr2 dibromomethylene 3B1C2v
1208 FOO Dioxygen monofluoride radical 2A"Cs
1209 FOO+ Fluorine dioxide cation   
1210 ClOO chloroperoxy radical 2A"Cs
1211 ClOO+ chloroperoxy cation 1A'Cs
1212 OClO Chlorine dioxide 2B1D∞h
1213 OClO- Chlorine dioxide anion 1A'Cs
1214 OClO+ Chlorine dioxide cation 1A1C2v
1215 ClSO Sulfur chloride oxide 2A"Cs
1216 ClS2 Sulfur chloride 2A"Cs
1217 BrOO Bromine dioxide   
1218 OBrO Bromine dioxide radical 2B1C2v
1219 NF2 Difluoroamino radical 2B1C2v
1220 NF2+ Difluoroamino cation 1A1C2v
1221 PF2 Phosphorus difluoride   
1222 PF2+ Phosphorus difluoride cation   
1223 FClO chlorosyl fluoride 1A'Cs
1224 F2O Difluorine monoxide 1A1C2v
1225 ClOF Chlorine hypofluorite 1A'Cs
1226 SF2 sulfur difluoride 1A1C2v
1227 SF2- sulfur difluoride anion 2A'Cs
1228 SF2- sulfur difluoride anion 2ΠD∞h
1229 SF2+ sulfur difluoride cation 2B1C2v
1230 Cl2O Dichlorine monoxide 1A1C2v
1231 SCl2 Sulfur dichloride 1A1C2v
1232 SeF2 Selenium difluoride   
1233 BrOCl Bromine hypochlorite 1A'Cs
1234 SeCl2 Selenium Dichloride   
1235 SBr2 Sulfur dibromide   
1236 SeBr2 Selenium dibromide   
1237 BrOBr Bromine oxide 1A1C2v
1238 F3- trifluoride anion 1ΣgD∞h
1239 Cl3- trichloride anion 1ΣgD∞h
1240 Br3- tribromide anion   
1241 SFCl Sulfur chloride fluoride   
1242 HCCF Fluoroacetylene 1ΣC∞v
1243 HCCF+ fluoroacetylene cation 2ΠC∞v
1244 HCCCl Chloroacetylene 1ΣC∞v
1245 HCCBr bromoacetylene 1ΣC∞v
1246 HFCO formyl fluoride 1A'Cs
1247 HFCO+ formyl fluoride cation 2A'Cs
1248 COHCl Formyl chloride 1A'Cs
1249 COHBr Formyl bromide 1A'Cs
1250 BHF2 Difluoroborane 1A1C2v
1251 BHCl2 Borane, dichloro- 1A1C2v
1252 CHCl2 dichloromethyl radical 2B1C2v
1253 CHCl2 dichloromethyl radical 2A'Cs
1254 CHF2 difluoromethyl radical 2ACs
1255 CHF2+ difluoromethyl cation   
1256 CHFCl Chlorofluoromethyl radical   
1257 CHFCl+ Chlorofluoromethyl cation   
1258 CHCl2+ dichloromethyl cation   
1259 CHBr2 dibromomethyl radical   
1260 HOClO Chlorous acid 1AC1
1261 NHF2 difluoramine   
1262 NHCl2 dichloroamine   
1263 CH2F2 Methane, difluoro- 1A1C2v
1264 CH2FCl fluorochloromethane 1A'Cs
1265 SiH2F2 difluorosilane   
1266 CH2Cl2 Methylene chloride 1A1C2v
1267 CH2BrF Methane, bromofluoro- 1A'Cs
1268 CH2BrCl Methane, bromochloro- 1A'Cs
1269 CH2Br2 dibromomethane 1A1C2v
1270 SiH2Cl2 dichlorosilane 1A1C2v
1271 CH3MgBr Methyl Magnesium Bromide   
1272 CH2CHF Ethene, fluoro- 1A'Cs
1273 C2H3Cl Ethene, chloro- 1A'Cs
1274 C2H3Br vinyl bromide 1A'Cs
1275 CH2FOH fluoromethanol   
1276 CH3OCl methyl hypochlorite 1A'Cs
1277 CH2CH2Cl 2-chloroethyl radical 2A'Cs
1278 CHClCH3 1-chloroethyl radical 2AC1
1279 C2H5F fluoroethane 1A'Cs
1280 CH3CH2Cl Ethyl chloride 1A'Cs
1281 C2H5Br Ethyl bromide 1A'Cs
1282 KrF2 Krypton difluoride 1ΣGD∞h
1283 B4H10 Tetraborane(10) 1A1C2v
1284 C4 Carbon tetramer 3ΣgD∞h
1285 C4 Carbon tetramer   
1286 C4+ Carbon tetramer cation 2ΠgD∞h
1287 C4H2 Diacetylene 1ΣgD∞h
1288 C4H2+ diacetlyene cation 2ΠgD∞h
1289 C2H3CCH 1-Buten-3-yne 1A'C1
1290 C4H4 cyclobutadiene 1AgD2h
1291 C4H4 Tetrahedrane   
1292 H2CCCCH2 Butatriene 1AgD2h
1293 C4H6 1-Methylcyclopropene 1AC1
1294 C4H6 Cyclobutene 1A1C2v
1295 C4H6 Methylenecyclopropane 1A1C2v
1296 CH2CCHCH3 1,2-Butadiene 1A'C1
1297 CH2CHCHCH2 1,3-Butadiene 1AgC2h
1298 CH2CHCHCH2 1,3-Butadiene 1AC2
1299 CH3CCCH3 2-Butyne 1A1'D3h
1300 CHCCH2CH3 1-Butyne 1A'Cs
1301 CH3CHCHCH2 methylallyl radical 2A"Cs
1302 C4H8 methylcyclopropane 1A'Cs
1303 CH2C(CH3)CH3 1-Propene, 2-methyl- 1A1C2v
1304 CH2CHCH2CH3 1-Butene 1AC1
1305 Al(CH3)3 trimethyl aluminum 1A'C3h
1306 C(CH3)3 Tert-butyl radical 2A"C3v
1307 CH2CH(CH3)2 Isobutyl radical 2A'C1
1308 CH3CHCH2CH3 2-Butyl radical 1AC1
1309 CH3CH(CH3)CH3 Isobutane 1A1C3v
1310 CH3CH2CH2CH3 Butane 1AgAnti
1311 CH3CH2CH2CH3 Butane 1AGauche
1312 Li3N trilithium nitride 1A'D3h
1313 Li3N trilithium nitride 1A1C3v
1314 C2N2 Cyanogen 1ΣgD∞h
1315 C2N2+ Cyanogen cation 2ΠgD∞h
1316 P4 Phosphorus tetramer 1A1Td
1317 As4 Arsenic tetramer 1A1Td
1318 HCCCN Cyanoacetylene 1ΣC∞v
1319 HCCCN+ Cyanoacetylene cation 2ΠC∞v
1320 H2CNCN cyanamide, methylene   
1321 HNCCNH Ethenediimine   
1322 C3H3N acrylonitrile 1A'Cs
1323 C3H3N+ acrylonitrile cation 2A"Cs
1324 CH3N3 methyl azide 1A'Cs
1325 NH2CCNH2 Diaminoacetylene 1AC2
1326 NH2CH2CN Aminoacetonitrile 1A'Cs
1327 CH3NHN2+ methyl azide, protonated 1AC1
1328 C2H5CN ethyl cyanide 1A'Cs
1329 CH5N3 Guanidine 1AC1
1330 C4H6 Bicyclo[1.1.0]butane 1A1C2v
1331 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1A1C2v
1332 H2NCHCHNH2 diaminoethylene   
1333 CH6N3+ guanidinium 1A1'D3h
1334 CH6N3+ guanidinium 1A1D3
1335 C3H7N Cyclopropylamine 1A'C1
1336 CH7N3 triaminomethane   
1337 C4H8 cyclobutane 1A1D2d
1338 C2H8N2 Ethylenediamine 1AgC2h
1339 CH3NHNHCH3 dimethyl hydrazine 1AC2
1340 CH3CH(NH2)CH3 2-Propanamine 1A'Cs
1341 N(CH3)3 Trimethylamine 1A1C3v
1342 NH2CH2CH2CH3 1-Propanamine 1A'Cs
1343 P(CH3)3 trimethylphosphine 1A1C3v
1344 N(SiH3)3 trisilylamine   
1345 As(CH3)3 trimethyl arsine 1A1C3v
1346 (CH3)3NH+ protonated trimethyl amine   
1347 C3H7NH3+ n-propylamine, protonated 1A'Cs
1348 Na2O2 disodium dioxide   
1349 K2O2 dipotassium dioxide   
1350 C3O Tricarbon monoxide 1ΣC∞v
1351 B2O2 Diboron dioxide 1ΣgD∞h
1352 ONNO NO dimer 1Agtrans C2H
1353 ONNO NO dimer 1A1cis C2V
1354 S2N2 Disulfur dinitride 1AGD2h
1355 CO3-- carbonate 1A1'D3h
1356 CS3-- Carbonotrithioate   
1357 NO3 Nitrogen trioxide 2B2one long, two short
1358 NO3- nitrate anion 1A1'D3h
1359 NO3+ nitrogen trioxide cation 1A1C2v
1360 NO3+ nitrogen trioxide cation 1A1'D3h
1361 SO3 Sulfur trioxide 1A1'D3h
1362 SO3- Sulfur trioxide anion 2A1pyramidal
1363 SO3- Sulfur trioxide anion 2A2"planar
1364 SO3-- Sulfate dianion   
1365 SO3+ Sulfur trioxide cation 2A2'D3h
1366 SeO3 selenium trioxide 1A1'D3h
1367 S4 Sulfur tetramer   
1368 S4 Sulfur tetramer   
1369 S4 Sulfur tetramer   
1370 HCO3- bicarbonate anion   
1371 HNO3 Nitric acid 1A'Cs
1372 HSO3 Hydroxysulfonyl radical 2AC1
1373 NH2NO2 nitramide 1A'Cs
1374 C3H2O Propadienal   
1375 C3H2O Propadienal   
1376 C2H2O2 Ethanedial 1AgC2h
1377 H2CO3 Carbonic acid 1A1C2v
1378 H2NO3+ Nitric Acid, Protonated 1A1C2v
1379 H2SO3 Sulfurous acid 1A'Cs
1380 CH3NCO methylisocyante   
1381 HOCH2CN cyanomethanol   
1382 CH3COO- acetate anion 1A'eclipsed
1383 CH3NO2 Methane, nitro- 1A'Cs
1384 CH3ONO Methyl nitrite 1A'C1
1385 NH2COOH Carbamic acid 1A'Cs
1386 NH2COOH Carbamic acid 1AC1
1387 H3BO3 Boric acid 1A'C3h
1388 H3AlO3 Aluminum hydroxide   
1389 H3CO3+ carbonic acid, protonated 1A'C3h
1390 C3H4O allenol 1A'Cs
1391 C3H4O Cyclopropanone 1A1C2v
1392 CH2CHCHO Acrolein 1A'Cs
1393 CH2CHCHO Acrolein   
1394 NH2CONH2 Urea 1AC2
1395 NH2CONH2 Urea 1A'Cs
1396 NH2CONH2 Urea 1A1C2v
1397 NH2CSNH2 Thiourea 1AC2
1398 C2H4O2 1,3-dioxetane 1AgD2h
1399 CH3COOH Acetic acid 1A'Cs
1400 CH3OCHO methyl formate 1A'Cs
1401 CHOCH2OH hydroxy acetaldehyde 1A'CS H in
1402 NH2COOH2+ Carbamic acid, O-protonated 1AC1
1403 NH3COOH+ protonated Carbamic acid 1A'Cs
1404 CH3COCH2 Acetonyl radical 2A"Cs
1405 CH2C(OH)NH2 1-amino vinyl alchohol   
1406 CH3C(OH)=NH Ethaninidic acid   
1407 CH3CHNOH Acetaldoxime 1A'CS cis
1408 CH3CONH2 Acetamide 1A'C1
1409 HCONHCH3 N-methylformamide 1A'CS cis
1410 HCONHCH3 N-methylformamide 1A'CS trans
1411 CH3CSNH2 Ethanethioamide   
1412 CH5N2O+ urea, N-protonated 1A'Cs
1413 H2NCOHNH2+ urea, protonated 1A'Cs
1414 C2H5OO ethylperoxy radical 2A'Cs
1415 CH3NNCH3 (E)-1,2-Dimethyldiazene 1AGC2h
1416 C3H5OH Cyclopropanol 1AC1
1417 C3H6O 2-Propen-1-ol 1AC1
1418 C3H6O Acetone enol 1A'Cs
1419 C3H6O Oxetane 1A1C2v
1420 C3H6O Oxetane 1A'Cs
1421 C3H6O Propylene oxide 1AC1
1422 CH3CH2CHO Propanal 1A'Cs
1423 CH3COCH3 Acetone 1A1C2v
1424 CH3COCH3- acetone anion 2A'Cs
1425 C3H6S Thietane 1A'Cs
1426 C3H6S Thiirane, methyl- 1AC1
1427 CH3CSCH3 Thioacetone 1A1C2v
1428 C2H6O2 1,2-Ethanediol 1AgC2h
1429 CH3OOCH3 dimethylperoxide 1AgC2h
1430 CH2SHCH2SH 1,2-Ethanedithiol 1AgC2h
1431 CH3SSCH3 Disulfide, dimethyl 1AC2
1432 HOCH2CH2NH2 monoethanolamine 1AC1 OH in
1433 C3H7OH 1-Propanol 1A'Cs
1434 C3H7OH 1-Propanol   
1435 CH3CHOHCH3 Isopropyl alcohol 1AC1
1436 CH3OC2H5 Ethane, methoxy- 1A'Cs
1437 C3H7SH 1-Propanethiol 1A'Cs
1438 CH3CHSHCH3 2-Propanethiol 1A'Cs
1439 CH3SCH2CH3 Ethane, (methylthio)- 1A'Cs
1440 Li2F2 Lithium fluoride dimer   
1441 Na2Cl2 Disodium dichloride 1AgC2h
1442 C2F2 difluoroacetylene 1ΣgD∞h
1443 C2Cl2 dichloroacetylene 1ΣgC2h
1444 C2Cl2+ dichloroacetylene cation 2ΠUD∞h
1445 FNO2 Nitryl fluoride 1A1C2v
1446 FONO Nitrosyl hypofluorite 1A'CS cis
1447 ClNO2 Nitryl chloride 1A1C2v
1448 ClONO chlorine nitrite 1A'CS cis
1449 BrONO Bromine nitrite 1A'CS trans
1450 N2F2 (Z)-Difluorodiazene 1A1C2v
1451 N2F2 Dinitrogen difluoride, (E)- 1AgC2h
1452 CF2O Carbonic difluoride 1A1C2v
1453 CF2O+ Carbonic difluoride cation   
1454 COFCl Carbonic chloride fluoride 1A'Cs
1455 CCl2O Phosgene 1A1C2v
1456 Cl2CS Thiophosgene 1A1C2v
1457 COBr2 Carbonic dibromide 1A1C2v
1458 BF3 Borane, trifluoro- 1A'D3h
1459 BF3- Borane, trifluoro- anion 2A1D3h
1460 BF3- Borane, trifluoro- anion 2A1C3v
1461 BF3+ boron trifluoride cation 2A2'D3h
1462 BF3+ boron trifluoride cation 2B2C2v
1463 BF3+ boron trifluoride cation   
1464 AlF3 Aluminum trifluoride 1A1'D3h
1465 BClF2 Chlorodifluoroborane   
1466 AlF2Cl Aluminum chloride difluoride 1A1C2v
1467 ScF3 Scandium trifluoride 1A1'D3h
1468 AlFCl2 Aluminum dichloride fluoride 1A1C2v
1469 BCl3 Borane, trichloro- 1A1'D3h
1470 BCl3+ Boron Trichloride cation   
1471 GaF3 Gallium trifluoride 1A1'D3h
1472 AlCl3 Aluminum trichloride 1A1'D3h
1473 GaCl3 Gallium trichloride 1A1'D3h
1474 BBr3 Boron tribromide 1A1'D3h
1475 ClO3- chlorate anion 1A1C3v
1476 CF3 Trifluoromethyl radical 2A1C3v
1477 CF3- Trifluoromethyl anion 1A1C3v
1478 CF3+ Trifluoromethyl cation 1A1'D3h
1479 CF2Cl difluorochloromethyl radical   
1480 SiF3 Silicon trifluoride radical 2A1C3v
1481 SiF3+ Silicon trifluoride cation 1A1'D3h
1482 CFCl2 dichlorofluoromethyl radical   
1483 CCl3 Trichloromethyl radical 2A1C3
1484 CCl3- Trichloromethyl anion 1A1C3v
1485 CCl3+ Trichloromethyl cation 1A1'D3h
1486 SiCl3 trichlorosilyl radical 2A1C3v
1487 SiCl3+ trichlorosilyl cation 1A1'D3h
1488 CBr3 tribromomethyl radical   
1489 FOOF Perfluoroperoxide 1AC2
1490 ClO2F Chloryl fluoride 1A'Cs
1491 F2SO Thionyl Fluoride 1A'Cs
1492 ClOOCl Dichlorine dioxide 1AC2
1493 FSSF Difluorodisulfane 1AC2
1494 S2F2 Thio-thionyl fluoride 1A'Cs
1495 SOCl2 thionyl chloride 1A'Cs
1496 SSCl2 Thiothionyl chloride   
1497 SeOCl2 selenium oxychloride 1A'Cs
1498 NF3 Nitrogen trifluoride 1A1C3v
1499 NF3- Nitrogen trifluoride anion 2A1C3v
1500 NF3- Nitrogen trifluoride anion 2ACs
1501 NF3+ Nitrogen trifluoride cation 2A1C3v
1502 PF3 Phosphorus trifluoride 1A1C3v
1503 NCl3 nitrogen trichloride 1A1C3v
1504 AsF3 Arsenic trifluoride 1A1C3v
1505 PCl3 Phosphorus trichloride 1A1C3v
1506 AsCl3 Arsenous trichloride 1A1C3v
1507 NBr3 Nitrogen Tribromide 1A1C3v
1508 PBr3 Phosphorus tribromide 1A1C3v
1509 ClSSCl Disulfur dichloride 1AC2
1510 SF3 Sulfur trifluoride 2A'Cs
1511 ClF3 Chlorine trifluoride 1A1'D3h
1512 ClF3 Chlorine trifluoride 1A1C2v
1513 BrF3 Bromine trifluoride 1A1C2v
1514 HClO3 Chloric Acid 1A'Cs
1515 HClO3 Chloric Acid 1AC1
1516 CHF3 Methane, trifluoro- 1A1C3v
1517 CHF2Cl difluorochloromethane 1A'Cs
1518 SiHF3 trifluorosilane   
1519 CHFCl2 fluorodichloromethane 1A'Cs
1520 CDCl3 trichloromethane-d 1A1C3v
1521 CHCl3 Chloroform 1A1C3v
1522 CHBrF2 Methane, bromodifluoro- 1A'Cs
1523 SiHCl3 Trichlorosilane 1A1C3v
1524 CHFClBr fluorochlorobromomethane 1AC1
1525 CHBrCl2 Methane, bromodichloro- 1A'Cs
1526 CHBr2F dibromofluoromethane   
1527 CHClBr2 Methane, dibromochloro- 1A'Cs
1528 CHBr3 bromoform 1A1C3v
1529 NF3H+ protonated nitrogen trifluoride 1A1C3v
1530 AsF3H+ Arsenic trifluoride, protonated   
1531 C2H2F2 Ethene, 1,2-difluoro-, (E)- 1AgC2h
1532 C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1A1C2v
1533 CH2CF2 Ethene, 1,1-difluoro- 1A1C2v
1534 C2H2ClF 1-chloro-1-fluoroethylene 1A'Cs
1535 CHFCHCl (E)-1-chloro-2-fluoroethene 1A'Cs
1536 CHFCHClz (Z)-1-Chloro-2-fluoroethene 1A'Cs
1537 CH2CCl2 Ethene, 1,1-dichloro- 1A1C2v
1538 CHClCHCl Ethene, 1,2-dichloro-, (E)- 1AgC2h
1539 CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1A1C2v
1540 CHBrCHBr Ethene, 1,2-dibromo-, (E)-   
1541 CHBrCHBr Ethene, 1,2-dibromo-, (Z)-   
1542 CH3COF Acetyl fluoride 1A'NULL
1543 CH2ClCHO chloroacetaldehyde 1AC1 bisecting, trans
1544 CH2ClCHO chloroacetaldehyde 1A'CS eclipsed, cis
1545 CH3COCl Acetyl Chloride 1A'Cs
1546 C2H4F2 1,2-difluoroethane 1AgC2H anti
1547 C2H4F2 1,2-difluoroethane 1AC2 gauche
1548 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
1549 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1A'Cs
1550 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1AC1
1551 CH3CHFCl Ethane, 1-chloro-1-fluoro- 1AC1
1552 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AgC2h
1553 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AC2
1554 CH3CHCl2 Ethane, 1,1-dichloro- 1A'Cs
1555 CH2BrCH2Cl 1-bromo-2-chloroethane   
1556 CH2BrCH2Cl 1-bromo-2-chloroethane   
1557 CH2BrCH2Br Ethane, 1,2-dibromo- 1AgC2h
1558 CH2BrCH2Br Ethane, 1,2-dibromo- 1AC2
1559 CH2CHCH2F Allyl Fluoride   
1560 CH2CHCH2F Allyl Fluoride   
1561 CH3CHCHF trans-1-Fluoro-1-propene   
1562 C3H5Cl 1-Propene, 3-chloro- 1AC1
1563 C3H5Cl 1-chloro-1-propene(E) 1A'Cs
1564 C3H5Cl 1-chloro-1-propene(Z) 1A'Cs
1565 CH2FCH2OH 2-fluoroethanol   
1566 CH2ClCH2OH 2-Chloroethanol 1A'Cs
1567 CH2ClCH2OH2+ 2-chloroethanol, protonated 1AC1
1568 CH2FCH2CH3 1-Fluoropropane 1A'Cs
1569 CH2FCH2CH3 1-Fluoropropane   
1570 CH3CHFCH3 2-Fluoropropane 1A'Cs
1571 CH2ClCH2CH3 Propane, 1-chloro- 1A'anti
1572 CH2ClCH2CH3 Propane, 1-chloro- 1Agauche
1573 CH3CHClCH3 Propane, 2-chloro- 1A'Cs
1574 CH3CH2CH2Br n-propyl bromide 1A'Cs
1575 CH3CHBrCH3 i-propyl bromide 1A'Cs
1576 B5H9 pentaborane9   
1577 C5H4 pentatetraene   
1578 C5H5 cyclopentadienyl radical 2B1C2v
1579 C5H5- cylopentadienyl anion 1A1'D5h
1580 C5H6 1-Buten-3-yne, 2-methyl- 1A'Cs
1581 C5H6 3-Penten-1-yne, (E)- 1A'Cs
1582 C5H6 3-Penten-1-yne, (Z)- 1A'Cs
1583 C5H6 Bicyclo[2.1.0]pent-2-ene 1A'Cs
1584 C5H6 Propellane 1A1D3h
1585 C5H7 cyclopentenyl radical 2A2C2v
1586 C5H8 1,2-Butadiene, 3-methyl- 1A1C2v
1587 C5H8 1,2-Pentadiene 1A'C1
1588 C5H8 1,3-Pentadiene, (E)- 1A'C1
1589 C5H8 1,3-Pentadiene, (Z)- 1A'Cs
1590 C5H8 1,4-Pentadiene 1AC2
1591 C5H8 1-pentyne 1A'Cs
1592 C5H8 2,3-Pentadiene 1AC1
1593 C5H8 Bicyclo[1.1.1]pentane   
1594 C5H8 Cyclobutane, methylene- 1A'Cs
1595 C5H8 Ethenylcyclopropane 1A'Cs
1596 C5H10 1-Butene, 2-methyl- 1AC1
1597 C5H10 2-Butene, 2-methyl- 1A'Cs
1598 C5H10 2-Pentene, (E)- 1A'Cs
1599 C5H10 2-Pentene, (Z)- 1AC1
1600 C5H10 Cyclopentane 1AC1
1601 C5H10 Cyclopropane, 1,1-dimethyl- 1A1C1
1602 CH2CHCH2CH2CH3 1-pentene 1AC1
1603 CH2CHCH2CH2CH3 1-pentene 1AC1
1604 C5H11 2-Methylbut-2-yl radical 1AC1
1605 C5H12 Butane, 2-methyl- 1AC1
1606 C5H12 Pentane 1A1C2v
1607 C5H12 Propane, 2,2-dimethyl- 1A1Td
1608 Si(CH3)4 tetramethylsilane 1A1Td
1609 N2O3 Dinitrogen trioxide 1A'Cs
1610 C3H2N2 Malononitrile 1A1Cs
1611 CH2N4 1H-Tetrazole 1A'Cs
1612 C3H3N2 imidazolyl radical 2B1C2v
1613 C3H3N2- imidizolyl anion 1A1C2v
1614 C4H4N pyrrolide radical 2A2C2v
1615 C4H4N- pyrrolide anion 1A1C2v
1616 C3H4N2 1H-Imidazole 1A'Cs
1617 C3H4N2 1H-Pyrazole 1A'Cs
1618 C3H4N2 2H-Imidazole 1A1C2v
1619 C3H4N2 4H-Imidazole 1A'Cs
1620 C4H5N (E)-2-Butenenitrile 1A'Cs
1621 C4H5N (Z)-2-Butenenitrile 1A'Cs
1622 C4H5N Cyclopropanecarbonitrile 1A'Cs
1623 C4H5N Pyrrole 1A1C2v
1624 C4H6N+ pyrrole, alpha-protonated 1A'Cs
1625 C4H6N+ pyrrole, beta-protonated 1A'Cs
1626 C4H6N+ pyrrole, protonated 1A1C2v
1627 C3H6N2 3-Aminopropionitrile 1A'Cs
1628 CH3CH(CH3)CN Propanenitrile, 2-methyl- 1A'Cs
1629 CH3CH2CH2CN Butanenitrile 1A'Cs
1630 C5H8 Bicyclo[2.1.0]pentane 1A'Cs
1631 C5H8 Spiropentane 1A1D2d
1632 C4H9N Cyclobutylamine 1A'Cs
1633 C4H9N Pyrrolidine 1A'Cs
1634 C3H10N2 1,2-Diaminopropane 1AC1
1635 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- 1AC1
1636 C(NH2)H2CH2CH2CH3 1-Butanamine 1A'Cs
1637 CH3C(NH2)HCH2CH3 2-Butanamine 1AC1
1638 NH(C2H5)2 diethylamine 1A'Cs
1639 NC4H12+ tetramethyl ammonium cation 1A1Td
1640 C3O2 Carbon suboxide 1ΣGD∞h
1641 C3O2+ Carbon suboxide cation 2ΠUD∞h
1642 B2O3 diboron trioxide   
1643 B2O3 diboron trioxide   
1644 MgCO3 Magnesium Carbonate 1A1C2v
1645 BeCO3 Beryllium Carbonate 1A1C2v
1646 CaCO3 Calcium Carbonate 1A1C2v
1647 ONONO Nitrosyl nitrite 1A1C2v
1648 PO4--- phosphate 1A1Td
1649 SO4-- sulfate 1A1Td
1650 HOONO2 peroxy nitric acid 1AC1
1651 HSO4- bisulfate anion 1A'Cs
1652 C3H2O2 Propiolic acid 1A'Cs
1653 CHOCOOH oxo acetic acid 1A'Cs
1654 CHOOCHO diformyl ether   
1655 H2SO4 Sulfuric acid 1AC1
1656 H2SeO4 Selenic acid 1AC2
1657 C3H3NO Isoxazole 1A'Cs
1658 C3H3NO Oxazole 1A'Cs
1659 C3H3NS Thiazole   
1660 CH3NO3 Methyl nitrate 1A'Cs
1661 H3PO4 Phosphoric Acid 1AC3
1662 C4H4O Furan 1A1C2
1663 CH3COCCH 3-butyn-2-one 1A'Cs
1664 C4H4S Thiophene 1A1C2v
1665 C4H4Se selenophene   
1666 C3H4O2 β–Propiolactone 1A'Cs
1667 C3H4O2 2-Propenoic acid 1A'Cs
1668 C3H4O2 Methyl glyoxal 1A'Cs
1669 C3H4O2 propanedial 1AC1
1670 C3H4O2 propenalol 1A'Cs
1671 HOCHCCHOH allenediol 1AC2
1672 C2H4O3 1,2,3-trioxolane 1A'Cs
1673 C2H4O3 trioxolane124 1AC2
1674 HOCH2COOH Hydroxyacetic acid 1ACs
1675 CH2CHCONH2 Acrylamide 1ACs
1676 CH3OCH2CN Methoxyacetonitrile 1A'Cs
1677 CH3OCH2CN Methoxyacetonitrile 1AC1
1678 CH5N3S Hydrazinecarbothioamide 1AC1
1679 H2NCH2COOH Glycine 1A'Cs
1680 CH3SO2NH2 methanesulfonamide 1A'Cs
1681 C4H6O cis-2-butenal 1ACs
1682 C4H6O Furan, 2,3-dihydro- 1AC1
1683 C4H6O Furan, 2,5-dihydro- 1A1Cs
1684 CH2CHOCHCH2 Vinyl ether 1A1C2v
1685 CH2CHOCHCH2 Vinyl ether 1AC1
1686 CHOCHCHCH3 2-Butenal 1A'Cs
1687 C4H6S Thiophene, 2,3-dihydro- 1AC1
1688 C4H6S Thiophene, 2,5-dihydro- 1A1C2v
1689 CH2CHSCHCH2 Divinyl sulfide 1AC2v
1690 CH2CHSCHCH2 Divinyl sulfide   
1691 C2H6N2O Urea, methyl- 1AC1
1692 C3H6O2 1,3-Dioxolane 1AC2
1693 CH3CH2COOH Propanoic Acid 1A'Cs
1694 CH3COOCH3 methyl acetate 1A'Cs
1695 HCOOC2H5 Ethyl formate 1A'Cs
1696 C2H6O2S Dimethyl sulfone 1A1C2v
1697 CH3SSSCH3 dimethyl trisulfide 1AC2
1698 C3H7NO dimethylformamide 1A'Cs
1699 C3H7NO Propanamide 1A'C1
1700 C2H3OC2H5 Ethene, ethoxy- 1AC1
1701 C4H8O Cyclobutanol 1A'C1
1702 CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1AC1
1703 CH3COCH2CH3 2-Butanone 1AC1
1704 CHOCH(CH3)CH3 Propanal, 2-methyl- 1A'Cs
1705 CHOCH2CH2CH3 Butanal 1A'Cs
1706 C4H8S Thiophene, tetrahydro- 1AC1
1707 C3H8O2 1,3-Propanediol 1A1C1
1708 C3H8O2 Hydroperoxide, 1-methylethyl 1AC1
1709 C3H8O2 Methane, dimethoxy- 1A1C2v
1710 C3H8O2 Propylene glycol 1AC1
1711 C3H8S2 1,3-Propanedithiol 1A1C1
1712 C4H10O 1-Butanol 1A'Cs
1713 C4H10O 2-Butanol, (.+/-.)- 1AC1
1714 C4H10O Ethanol, 1,1-dimethyl- 1AC1
1715 C4H10O Ethoxy ethane 1A1C2v
1716 C4H10O Methyl propyl ether 1AC1
1717 C4H10O Propane, 2-methoxy- 1A'Cs
1718 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
1719 C2H5SC2H5 Diethyl sulfide 1A1C2v
1720 C4H9SH 1-Butanethiol   
1721 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- 1AC1
1722 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- 1AC1
1723 CH3CH(SH)CH2CH3 2-Butanethiol 1AC1
1724 FNO3 Fluorine nitrate 1A'Cs
1725 ClONO2 Chlorine nitrate 1A'Cs
1726 BrONO2 Bromine nitrate 1A'Cs
1727 TiCl4 Titanium tetrachloride 1A1Td
1728 ClO4- perchlorate anion 1A1Td
1729 BF4- tetrafluoroboron anion 1A1Td
1730 ClFO3 Perchloryl fluoride 1A1Cs
1731 SO2F2 Sulfuryl fluoride 1A1C2v
1732 SO2Cl2 Sulfuryl chloride 1A1C2v
1733 F3NO Nitrogen trifluoride oxide 1A1C3v
1734 F3PO Phosphoryl fluoride 1A1C3v
1735 Cl3PO Phosphoryl chloride 1A1C3v
1736 CF4 Carbon tetrafluoride 1A1Td
1737 CF3Cl Methane, chlorotrifluoro- 1A1C3v
1738 SiF4 Silicon tetrafluoride 1A1Td
1739 CF2Cl2 difluorodichloromethane 1A1C2v
1740 TiF4 Titanium tetrafluoride 1A1Td
1741 CFCl3 Trichloromonofluoromethane 1A1C3v
1742 CF3Br Bromotrifluoromethane 1A1C3v
1743 CCl4 Carbon tetrachloride 1A1Td
1744 CBrClF2 Methane, bromochlorodifluoro- 1A'Cs
1745 SiCl4 Silane, tetrachloro- 1A1Td
1746 CBrCl2F bromodichlorofluoromethane   
1747 CBrCl3 Methane, bromotrichloro- 1A1C3v
1748 CBr2F2 Methane, dibromodifluoro- 1A'C2v
1749 GeCl4 Germanium Tetrachloride 1A1Td
1750 CBr2ClF dibromochlorofluoromethane   
1751 CBr2Cl2 dibromodichloromethane 1A1C2v
1752 CFBr3 fluorotribromomethane 1A1C3v
1753 CBr3Cl tribromochloromethane 1A1C3v
1754 CBr4 Carbon tetrabromide 1A1Td
1755 SiBr4 Silicon tetrabromide 1A1Td
1756 GeBr4 Germanium tetrabromide   
1757 ClOF3 Chlorine trifluoride oxide 1A'Cs
1758 SF4 Sulfur tetrafluoride 1A1C2v
1759 SeF4 Selenium tetrafluoride   
1760 SCl4 Sulfur tetrachloride   
1761 C2HF3 Trifluoroethylene 1A'Cs
1762 C2HF3+ Trifluoroethylene cation 2A"Cs
1763 CHClCCl2 Trichloroethylene 1A'Cs
1764 HClO4 perchloric acid 1ACs
1765 HSO3F Fluorosulfonic acid 1AC1
1766 CF3OH trifluoromethanol 1A'Cs
1767 CH2ClCCCl 1,3-dichloropropyne   
1768 CHCl2CCH 3,3-dichloropropyne   
1769 CHCl2CHO dichloroacetaldehyde 1AC1
1770 CHCl2CHO dichloroacetaldehyde   
1771 PF3CH2 phosphorane, trifluoromethylene- 1A'Cs
1772 CH3CF3 Ethane, 1,1,1-trifluoro- 1A1C3v
1773 CHF2CH2F Ethane, 1,1,2-trifluoro 1AC1
1774 CHF2CH2F Ethane, 1,1,2-trifluoro 1A'Cs
1775 CH3CF2Cl 1-Chloro-1,1-Difluoroethane 1A'Cs
1776 CH2ClCHCl2 1,1,2-trichloroethane 1AC1
1777 CH3CCl3 Ethane, 1,1,1-trichloro- 1A1C3v
1778 SiCl3CH3 methyltrichlorosilane 1A1C3v
1779 CH3CBr3 1,1,1-tribromoethane 1A1C3v
1780 SiH3CCl3 (trichloromethyl)silane 1A1C3v
1781 CH2CClCHCH2 1,3-Butadiene, 2-chloro-   
1782 C3H5ClO Oxirane, (chloromethyl)- 1AC1
1783 CH2FCH2CH2F 1,3-difluoropropane   
1784 CH2ClCHClCH3 Propane, 1,2-dichloro- 1AC1
1785 CH3CCl2CH3 Propane, 2,2-dichloro- 1A1C2v
1786 CH2CClCH2CH3 1-Butene, 2-chloro- 1A'Cs
1787 CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1AC1
1788 CH2CHCHClCH3 1-Butene, 3-chloro- 1AC1
1789 CH2ClCHCHCH3 2-Butene, 1-chloro- 1A'Cs
1790 CH2ClCHCHCH3 2-Butene, 1-chloro- 1AC1
1791 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- 1A'Cs
1792 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- 1A'Cs
1793 CHClCHCH2CH3 (E)-1-Chloro-1-butene 1AC1
1794 CHClCHCH2CH3 (Z)-1-Chloro-1-butene 1A'Cs
1795 CH2ClCH2CH2CH3 Butane, 1-chloro- 1A'Cs
1796 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1A1C3v
1797 CH3CHClCH2CH3 Butane, 2-chloro- 1AC1
1798 C2H2N2O Furazan   
1799 CF3PH2 phosphine, (trifluoromethyl)- 1A'Cs
1800 NH3BF3 Amminetrifluoroboron 1A1C3v
1801 C6H2 hexatriyne 1ΣgD∞h
1802 C6H4 Benzyne 1A1C2v
1803 C6H5- phenyl anion 1A1C2v
1804 C6H6 Prismane   
1805 C6H6 1,2,4,5-Hexatetraene 1AgC2h
1806 C6H6 Benzvalene 1A1C2v
1807 C6H6 Dewar Benzene   
1808 C6H6 Hexa-1,5-diene-3-yne 1AgC2h
1809 C6H6 Trimethylenecycopropane 1A'D3h
1810 C6H7+ benzene, protonated 1A1C2v
1811 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
1812 C6H8 1,4-Cyclohexadiene 1AgC2v
1813 C6H8 Bicyclo[2.2.0]hex-1(4)-ene 1AgD2h
1814 C6H10 1,5-Hexadiene 1AgC2
1815 C6H10 3-Hexyne 1A1C2v
1816 C6H10 cyclohexene 1AC2
1817 C4H6(CH3)2 1,1-dimethylcyclobutane 1A'Cs
1818 C6H12 (1r,3r)-1,3-dimethylcyclobutane 1A'Cs
1819 C6H12 (E)-2-Hexene 1AC1
1820 C6H12 (E)-hex-3-ene 1AGCi
1821 C6H12 (Z)-hex-2-ene 1AC1
1822 C6H12 (Z)-hex-3-ene 1AC2
1823 C6H12 2,3-dimethylbut-1-ene 1A'C2
1824 C6H12 Cyclohexane 1Atwist boat
1825 C6H12 hex-1-ene 1A'Cs
1826 C6H14 Butane, 2,3-dimethyl- 1AgC2h
1827 N3P3 1,3,5,2,4,6-Triazatriphosphorine   
1828 C4H2N2 Fumaronitrile 1AgC2h
1829 C2H2N4 sym-tetrazine 1AgD2h
1830 C4H4N2 Pyrazine 1AgD2h
1831 C2H4N4 1H-Tetrazole, 1-methyl- 1A'Cs
1832 B3N3H6 borazine 1A1'D3h
1833 C6H6 Fulvene 1A1C2v
1834 C5H6N+ Pyridinium 1A1C2v
1835 C5H7N Cyclobutanecarbonitrile 1A'Cs
1836 C6H10 Bicyclo[3.1.0]hexane 1A'Cs
1837 C5H11N Piperidine 1A'NH axial
1838 Na2CO3 Sodium Carbonate 1A1C2v
1839 C2O4-- oxalate anion 1A1D2d
1840 MgSO4 Magnesium Sulfate 1A1C2v
1841 N2O4 Dinitrogen tetroxide 1AgD2d
1842 C3H2O3 vinylene carbonate   
1843 C2H2O4 Oxalic Acid 1AgC2h
1844 C2H3NO3 Oxamic acid 1A'H out
1845 C2H3NO3 Oxamic acid 1A'H in
1846 C2H4N2S2 Ethanedithioamide 1AGC2h
1847 C2H4CO3 Ethylene carbonate 1A1C2v
1848 C2H4CO3 Ethylene carbonate 1AC2
1849 C2H5NO3 Nitric acid, ethyl ester 1A'C1
1850 C5H6O 2H-Pyran   
1851 C5H6O 2-methylfuran 1A'Cs
1852 C5H6O 3-Methylfuran 1A'Cs
1853 C5H6O Pentadienal   
1854 C4H6O2 γ–Butyrolactone 1AC1
1855 C4H6O2 2,3-Butanedione 1AgC2h
1856 C4H6O2 Crotonic Acid 1A'Cs
1857 C4H6OS Vinyl sulfoxide 1A'Cs
1858 C3H6O3 1,3,5-Trioxane 1A1C1
1859 C3H6S3 1,3,5-Trithiane 1A1C3v
1860 C4H7NO 2-Pyrrolidinone 1AC1
1861 C4H7NO Ethoxyacetonitrile 1A'Cs
1862 C3H7ONO Propyl nitrite 1A'Cs
1863 C3H7ONO Propyl nitrite 1AC1
1864 CH3CH(NH2)COOH Alanine 1AC1
1865 CH3NHCH2COOH Sarcosine 1AC1
1866 NH2CH2CH2COOH β–alanine 1AC1
1867 C5H8O Cyclopentanone 1AC2
1868 C5H8O Methyl cyclopropyl ketone 1A'Cs
1869 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- 1AC2
1870 C4H8O2 1,3-Dioxane 1A'Cs
1871 C4H8O2 Ethyl acetate 1A'Cs
1872 C5H10O 2-methylbutyraldehyde 1AC1
1873 C5H10O 3-Pentanone 1A1C2v
1874 C5H10O Pentanal 1A'C1
1875 C5H10S 2H-Thiopyran, tetrahydro- 1A'Cs
1876 C5H12O 3-Pentanol 1AC1
1877 C4F2 difluorobutadiyne   
1878 ClCOClCO Oxalyl chloride 1AGC2h
1879 B2F4 Diboron tetrafluoride 1AGD2h
1880 B2Cl4 Diboron tetrachloride 1A1D2
1881 C2ClF3 Ethene, chlorotrifluoro-   
1882 CF2CCl2 difluorodichloroethylene 1A1C2v
1883 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene 1AGC2h
1884 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene 1A1C2v
1885 C2Br4 tetrabromoethene   
1886 CF3OF Trifluoromethylhypofluorite 1A'Cs
1887 SiF5- silicon pentafluoride anion   
1888 SOF4 Sulfur tetrafluoride oxide 1A1C2v
1889 AsF5 Arsenic pentafluoride 1A1'D3h
1890 SF5 Sulfur pentafluoride 2A1C4v
1891 SF5+ pentafluoro sulfur cation 1A1'D3h
1892 BrF5 bromine pentafluoride 1A1C4v
1893 ClF5 chlorinepentafluoride 1A1C4v
1894 CF3CHO trifluoroacetaldehyde 1A'Cs
1895 CCl3CHO trichloroacetaldehyde 1A'Cs
1896 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- 1AGCi
1897 CF3CH2F 1,1,1,2-tetrafluoroethane 1A'Cs
1898 CHF2CHF2 1,1,2,2-tetrafluoroethane 1AGC2h
1899 CF3CH2Cl 2,2,2-Trifluoroethyl chloride 1A'Cs
1900 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR 1AC2
1901 CH2ClCCl3 1,1,1,2-tetrachloroethane   
1902 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
1903 CH2BrCBr3 1,1,1,2-tetrabromo ethane   
1904 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane 1A'Cs
1905 CF3COOH trifluoroacetic acid 1A'Cs
1906 C4H3ClO Furan, 2-chloro 1A'Cs
1907 C4H3ClO Furan,3-chloro 1A'Cs
1908 C4H8O2 Butanoic acid 1AC1
1909 C6H5CH2 benzyl radical 2B1Cs
1910 C7H7 cycloheptatrienyl radical 2A2C2v
1911 C7H7+ cycloheptatrienyl cation 1A1'D7h
1912 C7H8 Norbornadiene 1A1C2v
1913 C7H12 Norbornane 1A1C2v
1914 C7H14 cycloheptane 1AC2
1915 C7H16 2-methylhexane 1AC1
1916 CH(CN)3 tricyanomethane   
1917 HN=C=C(CN)2 Dicyanoketenimine   
1918 C6H13N 2-Methylpiperidine 1AC1
1919 C6H13N cyclohexanamine 1AC1
1920 C6H15N triethylamine 1AC3
1921 C5H4O2 4-Cyclopentene-1,3-dione 1A1C2v
1922 C5H4O2 furfural 1A'OCCO cis
1923 C5H4O2 furfural 1A'OCCO trans
1924 C6H6O 2,5-Cyclohexadienone 1A1C2v
1925 HO2CCHNH2CH2OH Serine 1AC1
1926 C5H8O2 Acetylacetone 1AC2
1927 C7H10 Norbornene   
1928 C6H10O cyclohexanone 1A'Cs
1929 C6H12O Oxepane   
1930 C3H7OC3H7 di-n-propyl ether 1A1C2v
1931 C3H7OC3H7 di-n-propyl ether 1AC2
1932 F2CCCF2 tetrafluoroallene   
1933 CF3COO- trifluoro acetate anion 1A'Cs
1934 CF3COF trifluoroacetyl fluoride 1A'Cs
1935 PF6 Hexafluorophosphate neutral 2B2C2v
1936 PF6- Hexafluorophosphate ion 1A1GOh
1937 SF6 Sulfur Hexafluoride 1A1GOh
1938 SeF6 Selenium hexafluoride 1A1GOh
1939 SF5Cl sulfur chloropentafluoride 1A1C4v
1940 CF3CHF2 pentafluoroethane 1A'Cs
1941 C6H5F Fluorobenzene 1A1C2v
1942 C6H5Cl chlorobenzene 1A1C2v
1943 C6H5Br bromobenzene 1A1C2v
1944 C8H6 Calicene 1A1C2v
1945 C6H5CCH phenylacetylene 1A1C2v
1946 C8H6 benzocyclobutadiene 1A1C2v
1947 C8H6 Pentalene 1AgC2h
1948 C6H5CHCH2 Styrene 1A'Cs
1949 C8H8 cubane 1A1GOh
1950 C8H8 cyclooctatetraene 1A1D2d
1951 C6H5CH2CH3 Ethylbenzene 1A'Cs
1952 C8H14 Bicyclo[2.2.2]octane 1A1'D3h
1953 C8H14 Bicyclo[2.2.2]octane 1A1D3
1954 (CH3)3CC(CH3)3 tetramethylbutane 1A1D3d
1955 C6H5CN phenyl cyanide 1A1C2v
1956 C6H12N2 Triethylenediamine 1A1'D3h
1957 S4N4 Tetrasulfur tetranitride   
1958 S8 Octasulfur 1A1D4d
1959 C6H4O2 parabenzoquinone 1AgD2h
1960 C6H5CHO benzaldehyde 1A'Cs
1961 C6H5OCH3 Anisole 1A'Cs
1962 C5H9NO2 Proline 1AC1
1963 C6H12O2 Methyl pivalate 1AC1
1964 C6H12O2 Hexanoic acid 1A1Cs
1965 C4F4 tetrafluorcyclobutadiene 1A1GD4h
1966 C4F4 tetrafluorcyclobutadiene 1AGC2h
1967 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- 1AGD2h
1968 CF3CF2Cl pentafluorochloroethane 1A'Cs
1969 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane 1AgC2h
1970 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- 1AC1
1971 C2F6 hexafluoroethane 1A1gD3d
1972 C2Cl6 hexachloroethane 1A1gD3d
1973 C6H4F2 orthodifluorobenzene 1A1C2v
1974 C6H4F2 1,4-difluorobenzene 1AgD2h
1975 C6H4Cl2 1,2-dichlorobenzene 1A1C2v
1976 C6H4Cl2 1,3-dichlorobenzene 1A1C2v
1977 C6H4Cl2 1,4-dichlorobenzene   
1978 C6H5NO nitrosobenzene 1A'Cs
1979 C9H8 Indene 1A'Cs
1980 C9H8 spiro[4.4]nona-1,3,6,8-tetraene 1A1D2d
1981 C9H20 Nonane 1A1C2v
1982 C(CN)4 tetracyanomethane 1A1Td
1983 C5H4N4 purine 1ACs
1984 C8H7N Indole 1A'Cs
1985 C3H3N3O3 cyanuric acid 1A1'D3h
1986 C6H5COOH benzoic acid 1A'Cs
1987 CH3COC6H5 acetophenone 1AC1
1988 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- 1A1'D3h
1989 C3F6 hexafluoropropene   
1990 C6H3F3 Benzene trifluoride 123 1A1C2v
1991 C8H18O 1-Octanol   
1992 C10H8 Azulene 1A1C2v
1993 C10H8 naphthalene 1AgD2h
1994 C10H10 bullvalene   
1995 C10H16 adamantane 1A1Td
1996 C6N4 Tetracyanoethylene 1AGD2h
1997 C10H22 Decane 1AGC2h
1998 C4F6 perfluorobutadiene 1AgC2h
1999 C4F6 perfluorobutadiene 1AC2
2000 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- 1A'Cs
2001 C12H8 biphenylene 1AgD2h
2002 C12H10 Heptalene 1AC2
2003 C6F6 hexafluorobenzene 1A1GD6h
2004 S2F10 disulphur decafluoride   
2005 C14H10 Anthracene 1AgD2h
2006 C14H14 Bibenzyl 1AC2
2007 C12H10N2 azobenzene 1AGC2h
2008 C6H5COC6H5 benzophenone 1AC2
2009 C16H10 Pyrene 1AgD2h
2010 C19H16 Triphenylmethane 1AC3
2011 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 Li2+ lithium diatomic cation li2+  
33 BC+ boron monocarbide cation bc+  
34 TiN Titanium mononitride tin  
35 SbN Antimony nitride sbn  
36 TeO Tellurium monoxide teo  
37 Te2 Tellurium diatomic te2  
38 H2ONH3 Water Ammonia Dimer h2onh3  
39 LiI Lithium Iodide lii  
40 NaI Sodium Iodide nai  
41 KI Potassium Iodide ki  
42 ZnF- Zinc monofluoride anion znf-  
43 ZnF+ Zinc monofluoride cation znf+  
44 AlI Aluminum monoiodide ali  
45 SbF Antimony monofluoride sbf  
46 SbCl Antimony monochloride sbcl  
47 IO Iodine monoxide io  
48 ClF- clorine monofluoride anion clf-  
49 IF Iodine monofluoride if  
50 ICl Iodine monochloride icl  
51 IBr Iodine monobromide ibr  
52 I2 Iodine diatomic i2  
53 I2+ Iodine diatomic cation i2+  
54 HOI Hypoiodous acid hoi  
55 FHF Hydrogen difluoride fhf  
56 CH3Cl+ Methyl chloride cation ch3cl+  
57 CH3I methyl iodide ch3i  
58 SiH3I Silyl Iodide sih3i  
59 C3H3+ cyclopropenyl cation cpr+  
60 CuCN Copper cyanide cucn  
61 HCNN diazomethyl radical hcnn  
62 NH2BHNH2 diaminoborane nh2bhnh2  
63 NH2CH2NH3+ diaminoethane, protonated pdam  
64 SCTe Carbon sulfide Telluride scte  
65 TeO2 Tellurium Dioxide teo2  
66 CS2H+ Carbon disulfide, protonated cs2h+  
67 HNCO Isocyanic acid hnco  
68 HNNO nitrosoazane hnno  
69 HNO2 Nitrous acid hno2  
70 CH3CO- Acetyl anion ch3co-  
71 NH3CHO+ Formamide, N-Protonated nh3cho+  
72 H2OH2CO water formaldehyde dimer h2oh2co  
73 CH3OHH2O methanol water dimer ch3ohh2o  
74 H2OCH3OH water methanol dimer h2och3oh  
75 ICN Cyanogen iodide icn  
76 INO Nitrosyl iodide ino  
77 I3- triiodide i3-  
78 CH2FI fluoroiodomethane ch2fi  
79 CH2ClI chloroiodomethane ch2cli  
80 CH2BrI bromoiodomethane ch2bri  
81 CH2I2 Diiodomethane ch2i2  
82 CH2CHF+ fluoroethene cation ch2chf+  
83 C2H3I Vinyl iodide c2h3i  
84 CH3SiFH2 fluoromethylsilane ch3sifh2  
85 C2H5I Ethyl iodide c2h5i  
86 XeF2 Xenon difluoride xef2  
87 CH3CHCHCH3 2-Butene, (E)- bute2e  
88 CH3CHCHCH3 2-Butene, (Z)- bute2z  
89 B(CH3)3 trimethylborane bme3  
90 SiH(CH3)3 trimethylsilane trimsi  
91 C3H7N Azetidine azet  
92 Li2O2 dilithium dioxide li2o2  
93 CO3 Carbon trioxide co3  
94 TeO3 Tellurium trioxide teo3  
95 C2H2CO cyclopropenone c2h2co  
96 HCCCHO 2-propynal hcccho  
97 C2H2O2+ Ethanedial cation c2h2o2+  
98 H2CS3 thiocarbonic acid h2cs3  
99 C2H3NO Nitrosoethylene c2h3no  
100 C3H4O 2-Propyn-1-ol c107197  
101 C3H4O Methylketene c6004440  
102 NH2CONH2+ Urea cation urea+  
103 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
104 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
105 HCOOHH2O Formic acid water dimer hcoohh2o  
106 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
107 CH3SOCH3 Dimethyl sulfoxide dmso  
108 CH3COHCH3+ acetone, protonated acetoneh+  
109 H2OCH3OCH3 water dimethylether dimer h2och3och3  
110 Na2F2 Sodium Fluoride Dimer na2f2  
111 AlBr3 Aluminum Bromide albr3  
112 ClO3 Chlorine trioxide clo3  
113 BrO3- Bromate anion bro3-  
114 SbF3 Antimony Trifluoride sbf3  
115 SbCl3 Antimony Trichloride sbcl3  
116 AsBr3 Arsenic tribromide asbr3  
117 NI3 Nitrogen triiodide ni3  
118 PI3 Phosphorus triiodide pi3  
119 IF3 iodone trifluoride if3  
120 CHF2I difluoroiodomethane chf2i  
121 CHFClI fluorochloroiodomethane chfcli  
122 CHCl2I dichloroiodomethane chcl2i  
123 CHI3 Iodoform chi3  
124 C2H2Br2 1,1-dibromoethene c2h2br2  
125 CH2FCHO Fluoroacetaldehyde ch2fcho  
126 CH2CFCH3 2-fluoropropene 2fpro  
127 C3H9O+ trimethyl oxonium cation c3h9o+  
128 C5H6 1,3-Cyclopentadiene c542927  
129 C5H6 Cyclopropylacetylene c6746947  
130 C5H7 1,3-pentadienyl radical pdyl  
131 C5H8 1,3-Butadiene, 2-methyl- c78795  
132 C5H8 Cyclopentene c142290  
133 CH3CCCH2CH3 2-Pentyne 2pentyne  
134 C2H3N3 1H-1,2,4-Triazole c288880  
135 C4H5N 2H-pyrrole pyrrole2  
136 C4H5N 3H-pyrrole pyrrole3  
137 CH2CHCH2CN Allylcyanide ch2chch2cn  
138 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
139 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
140 CH3C(O)OO acetyl peroxy radical ch3coo2  
141 C4H4O+ Furan cation furan+  
142 C4H6O Cyclobutanone cbutone  
143 C4H8O Furan, tetrahydro- thf  
144 C4H10O 1-Propanol, 2-methyl- c78831  
145 C4H10O+ 1-Butanol cation butanol1+  
146 GeF4 Germanium tetrafluoride gef4  
147 CCl4+ Carbon tetrachloride cation ccl4+  
148 CF3I trifluoroiodomethane cf3i  
149 CCl3I trichloroiodomethane ccl3i  
150 CFClBrI fluorochlorobromoiodomethane cfclbri  
151 CF2I2 difluorodiiodomethane cf2i2  
152 CCl2I2 dichlorodiiodomethane ccl2i2  
153 CBr3I tribromoiododmethane cbr3i  
154 CI4 tetraiodomethane ci4  
155 SiI4 silicon tetraiodide sii4  
156 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
157 CHClCCHCl 1,3-dichloroallene chclcchcl  
158 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
159 NH3BCl3 Amminetrichloroboron nh3bcl3  
160 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
161 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
162 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
163 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
164 C4H9F 1-fluorobutane butaf1  
165 CH3CHFCH2CH3 2-fluorobutane butaf2  
166 XeF4 Xenon tetrafluoride xef4  
167 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
168 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
169 C6H5 phenyl phenyl  
170 C6H6 2,4-Hexadiyne hexadiyne  
171 C6H6 3,4-Dimethylenecyclobutene cb34m  
172 C6H6 Benzene benzene  
173 C6H6+ Benzene cation c6h6+  
174 C6H8 (E)-hexa-1,3,5-triene c821078  
175 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
176 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
177 C6H8 1,3-Cyclohexadiene cyhexadiene13  
178 C6H8 3-Methylenecyclopentene c930267  
179 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
180 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
181 C6H10 1,3-Hexadiene, (E)- hexdi13e  
182 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
183 C6H10 1,4-Hexadiene, (E)- hexdi14t  
184 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
185 C6H10 1-Butyne, 3,3-dimethyl- c917920  
186 C6H10 1-Hexyne hexyne1  
187 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
188 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
189 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
190 C6H10 2-Hexyne c764352  
191 C6H10 Cyclopentene, 1-methyl- c693890  
192 C6H10 Cyclopentene, 3-methyl- c1120623  
193 C6H10 Cyclopentene, 4-methyl- c1759815  
194 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
195 C6H12 (E)-3-methylpent-2-ene c616126  
196 C6H12 (Z)-3-methylpent-2-ene c922623  
197 C6H12 2,3-dimethyl-but-2-ene tmeet  
198 C6H12 3-methylenepentane c760214  
199 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
200 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
201 C6H12 Cyclopentane, methyl- c96377  
202 C6H12 Ethylcyclobutane c4806615  
203 C6H14 Butane, 2,2-dimethyl- buta22  
204 C6H14 Hexane hexane  
205 C6H14 Pentane, 2-methyl- penta2  
206 C6H14 Pentane, 3-methyl- penta3  
207 C4N2 2-Butynedinitrile c4n2  
208 C3H3N3 1,3,5-Triazine triazine135  
209 CH3N5 5-Aminotetrazole c4418615  
210 C4H4N2 1,3-Diazine diazine13  
211 C4H4N2 Pyridazine pyridazine  
212 C4H4N2 Succinonitrile c110612  
213 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
214 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
215 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
216 C5H5N E-2,4-pentadienenitrile bdcn  
217 C5H5N Pyridine pyridine  
218 C4H6N2 1H-Imidazole, 2-methyl- c693981  
219 C5H7N (E)-2-Pentenenitrile c26294984  
220 C5H7N (E)-3-Pentenenitrile c16529661  
221 C5H7N (Z)-2-Pentenenitrile c25899507  
222 C5H7N 1H-Pyrrole, 1-methyl- c96548  
223 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
224 C5H9N Butanenitrile, 2-methyl- c18936179  
225 C5H9N Pentanenitrile c110598  
226 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
227 C5H11N Cyclopentanamine cypentam  
228 C4H12N2 1,2-Butanediamine c4426486  
229 C4H12N2 2-Methyl-1,2-propanediamine c811938  
230 Li2CO3 Lithium Carbonate li2co3  
231 C4H4O2 2(5H)-Furanone furanone  
232 C4H4O2 2-Oxetanone, 4-methylene- c674828  
233 C2H4N2O2 Oxalamide oxalamide  
234 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
235 C3H4S3 1,3-Dithiolane-2-thione c822388  
236 C2H4O4 Formic acid dimer fadimer  
237 C4H5NO 3-Methylisoxazole isox3m  
238 C4H5NO Isoxazole, 5-methyl- c5765446  
239 C4H5NS 4-Methylthiazole c693958  
240 C5H6S Thiophene, 2-methyl- c554143  
241 C5H6S Thiophene, 3-methyl- c616444  
242 C4H6O2 2-Propenoic acid, methyl ester c96333  
243 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
244 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
245 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
246 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
247 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
248 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
249 CH6N4S Carbonothioic dihydrazide thiacarb  
250 C2H6N2O2 (E)-Azodioxymethane c37765154  
251 C2H6N2O2 Dimethylnitroamine c4164287  
252 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
253 C2H6O3S Sulfurous acid, dimethyl ester c616422  
254 C4H7NO Methacrylamide c79390  
255 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
256 HCONH2CN2H4 formamide aminomethanimine dimer d13  
257 CH3CH(CH3)ONO Isopropyl nitrite c541424  
258 NH2COOC2H5 Urethane urethane  
259 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
260 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
261 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
262 NH2CONHC2H5 Urea, ethyl- c625525  
263 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
264 C4H8O2 1,4-Dioxane dioxan14  
265 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
266 C4H8OS s-Ethyl thioacetate c625605  
267 C3H8O3 1,2,3-Propanetriol glycerin  
268 C3H8O2S (Methylsulfonyl)ethane c594434  
269 C4H9NO Butanamide c541355  
270 C4H9NO Propanamide, 2-methyl- c563837  
271 C5H10O 2-Butanone, 3-methyl- c563804  
272 C5H10O 2H-Pyran, tetrahydro- c142687  
273 C5H10O 2-Pentanone mpk  
274 C5H10O Cyclopentanol c96413  
275 C5H10O Oxetane, 3,3-dimethyl- c6921353  
276 C5H10S 3-Ethylthio-1-propene c5296628  
277 C5H10S Cyclopentanethiol c1679078  
278 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
279 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
280 C4H10O2 1,1-Dimethoxyethane c534156  
281 C4H10O2 1,3-Butanediol budiol13  
282 C4H10O2 1,4-Butanediol budiol14  
283 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
284 C4H10OS Diethyl sulfoxide c70291  
285 C4H10S2 1,4-Butanedithiol budisl14  
286 C4H11NO Diethylhydroxylamine c3710847  
287 C5H12O 1-Butanol, 2-methyl- c137326  
288 C5H12O 1-Butanol, 3-methyl- c123513  
289 C5H12O 1-Pentanol pentanol1  
290 C5H12O 2-Butanol, 3-methyl- c598754  
291 C5H12O 2-Pentanol peol2  
292 C5H12O Butane, 1-methoxy- meobu  
293 C5H12O Propane, 1-ethoxy- proet  
294 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
295 C5H12S 1-Butanethiol, 2-methyl- c1878188  
296 C5H12S 1-Butanethiol, 3-methyl- c541311  
297 C5H12S 1-Pentanethiol c110667  
298 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
299 C5H12S 2-Butanethiol, 2-methyl- c1679090  
300 C5H12S 2-Butanethiol, 3-methyl- c2084186  
301 C5H12S Butane, 1-(methylthio)- c628295  
302 C5H12S Ethyl propyl sulfide c4110503  
303 C5H12S Propane, 2-(ethylthio)- c5145993  
304 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
305 CF3CN Acetonitrile, trifluoro- cf3cn  
306 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
307 C2F4 Tetrafluoroethylene c2f4  
308 C2F4+ Tetrafluoroethylene cation c2f4+  
309 C2FCl3 fluorotrichloroethene c2fcl3  
310 C2Cl4 Tetrachloroethylene c2cl4  
311 PF5 Phosphorus pentafluoride pf5  
312 PCl5 Phosphorus pentachloride pcl5  
313 SbCl5 Antimony pentachloride sbcl5  
314 IF5 pentafluoroiodine if5  
315 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
316 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
317 C4H8Cl2 1,4-Dichlorobutane c110565  
318 C4H8Cl2 Butane, 1,2-dichloro- c616217  
319 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
320 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
321 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
322 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
323 C5H11Cl Pentane, 1-chloro- pencl1  
324 C6H5CH3 toluene toluene  
325 C7H8 cycloheptatriene cht  
326 C7H8 Quadricyclane qucy  
327 C7H16 3-methylhexane hex3m  
328 C7H16 heptane heptane  
329 C6H7N 2-Methylpyridine mp  
330 C6H5NH2 aniline aniline  
331 N2O5 Dinitrogen pentoxide n2o5  
332 C4H2O3 Maleic Anhydride malan  
333 C6H5O phenoxy radical phenoxy  
334 C5H5NO 2(1H)-Pyridinone c72762006  
335 C5H5NO 2(3H)-Pyridinone c9000048  
336 C5H5NO 2(5H)-Pyridinone c9000037  
337 C5H5NO 2-Pyridinol c109104  
338 C5H5NO 3(2H)-Pyridinone c9000004  
339 C5H5NO 3(4H)-Pyridinone c9000026  
340 C5H5NO 3(6H)-Pyridinone c9000015  
341 C5H5NO 3-Pyridinol c109002  
342 C5H5NO 4(1H)-Pryidinone c9000060  
343 C5H5NO 4(3H)-Pryidinone c9000059  
344 C5H5NO 4-Pyridinol c626642  
345 C6H5OH phenol phenol  
346 C6H6O 2,4-Cyclohexadienone c24599573  
347 C6H5SH Benzenethiol phsh  
348 C4H8O2S Sulfolane sulfolane  
349 CH(C2H3)3 trivinyl methane tvm  
350 C6H12O hexanal c6h12o  
351 CF3COCl trifluoroacetyl chloride cf3cocl  
352 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
353 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
354 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
355 CCl3CHCl2 pentachloroethane ccl3chcl2  
356 CH3C6H4CH3 meta-xylene mxylene  
357 CH3C6H4CH3 paraxylene pxylene  
358 C8H16 cyclooctane cyclooct  
359 C8H18 Octane c8h18  
360 C4O4-- squarate dianion c4o4--  
361 C4H4N2O2 Uracil uracil  
362 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
363 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
364 IF7 Iodine heptafluoride if7  
365 C6H4F2 metadifluorobenzene mdfb  
366 C9H12 n-propyl benzene prbz  
367 C6H5NO2 Nitrobenzene c6h5no2  
368 C6N4- tetracyanoethylene anion tcne-  
369 C3F8 perfluoropropane c3f8  
370 Fe(CO)5 Iron pentacarbonyl ipc  
371 Fe(C5H5)2 ferrocene fecp2  
372 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
373 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
374 C12H8 Acenaphthylene acenaph  
375 C12H10 biphenyl biphenyl  
376 C6H12O6 Inositol inositol  
377 C13H10 Fluorene fluorene  
378 C14H10 Phenanthrene phenanthrene  
379 C18H12 Tetracene tetracene  
380 C60 Buckminsterfullerene c60