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

List of which calculations are completed at CCD /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 cation 2B1C2v
161 CH4+ Methane cation 2T2Td
162 CH4+ Methane cation 2B2D2d
163 CHD3 methane-d3 1A1C3v
164 SiH2D2 silane-d2   
165 SiH4 Silane 1A1Td
166 GeH4 Germane 1A1Td
167 SiH5+ Silane, protonated   
168 N Nitrogen atom 4SKh
169 N- Nitrogen atom anion 3SKh
170 N+ Nitrogen atom cation 3PKh
171 P Phosphorus atom 4SKh
172 P- Phosphorus atom anion 3PKh
173 P+ Phosphorus atom cation 3PKh
174 V Vanadium atom 4FKh
175 V+ Vanadium atom cation 5DKh
176 As Arsenic atomic 4SKh
177 As- Arsenic anion 3PKh
178 As+ Arsenic cation 3PKh
179 NH Imidogen 3Σ-C∞v
180 NH Imidogen 1Σ+C∞v
181 NH- Imidogen anion 2ΠC∞v
182 NH+ imidogen cation 2ΠC∞v
183 PH phosphorus monohydride 3Σ-C∞v
184 PH phosphorus monohydride 1ΔC∞v
185 PH- phosphorus monohydride anion 2ΠC∞v
186 PH+ phosphorus monohydride cation 2ΠC∞v
187 AsH Arsenic monohydride 3ΣC∞v
188 AsH Arsenic monohydride 1ΣC∞v
189 AsH+ Arsenic monohydride cation 2ΠC∞v
190 ND2 Amidogen-d2 2B1C2v
191 NH2 Amino radical 2B1C2v
192 NH2- amino anion 1A1C2v
193 NH2+ Amino cation 3B1C2v
194 NH2+ Amino cation 1A1C2v
195 PH2 Phosphino radical 2B1C2v
196 PH2- Phosphino anion 1A1C2v
197 PH2+ Phosphino cation 1A1C2v
198 AsH2 Arsenic dihydride 2A1C2v
199 AsH2+ Arsenic dihydride cation 1A1C2v
200 ND3 Ammonia-d3 1A1C3v
201 NH3 Ammonia 1A1C3v
202 NH3- Ammonia anion 2A1C3v
203 NH3+ ammonia cation 2A2"D3h
204 PH3 Phosphine 1A1C3v
205 PH3+ Phosphine cation 2A1C3v
206 AsH3 Arsine 1A1C3v
207 AsH3+ Arsine cation 2A1C3v
208 AsH4+ Arsonium   
209 NH4 Ammonium radical   
210 NH4+ ammonium cation 1A1Td
211 PH4 Phosphoranyl radical   
212 PH4+ phosphonium cation   
213 O Oxygen atom 3SKh
214 O- Oxygen atom anion 2PKh
215 O+ Oxygen atom cation 4SKh
216 S Sulfur atom 3PKh
217 S Sulfur atom   
218 S- Sulfur atom anion 2PKh
219 S+ Sulfur atom cation 4SKh
220 Se Selenium atom 3PKh
221 Se- Selenium atom anion 2PKh
222 Se+ Selenium atom cation 4SKh
223 DO Hydroxyl-d 2ΠC∞v
224 OH Hydroxyl radical 2ΠC∞v
225 OH- hydroxide anion 1ΣC∞v
226 OH+ hydoxyl cation 3ΣC∞v
227 OH+ hydoxyl cation 1ΣC∞v
228 DS Mercapto-d 2ΠC∞v
229 HS Mercapto radical 2ΠC∞v
230 HS- mercapto anion 1ΣC∞v
231 HS+ sulfur monohydride cation 3ΣC∞v
232 CrH Chromium hydride 6ΣC∞v
233 CrH+ Chromium hydride cation 5ΣC∞v
234 HSe Selenium monohydride 2ΠC∞v
235 HSe- selenium monohydride anion 1ΣC∞v
236 HSe+ selenium monohydride cation 3ΣC∞v
237 HSe+ selenium monohydride cation 1ΣC∞v
238 D2O Deuterium oxide 1A1C2v
239 H2O Water 1A1C2v
240 H2O- water anion 2A1C2v
241 H2O- water anion 2A'Cs
242 H2O+ water cation 2B1C2v
243 HDO Water-d1 1A1C2v
244 D2S Hydrogen sulfide-d2 1A1C2v
245 H2S Hydrogen sulfide 1A1C2v
246 H2S- Hydrogen sulfide anion 2A'Cs
247 H2S+ Hydrogen sulfide cation 2B1C2v
248 H2Se Hydrogen selenide 1A1C2v
249 H2Se+ Hydrogen selenide cation 2B1C2v
250 H3O+ hydronium cation 1A1C3v
251 H3S+ Sulfonium cation 1A1C3v
252 H3Se+ Hydrogen Selenide, protonated 1A1C3v
253 F Fluorine atom 2PKh
254 F- Fluorine atom anion 1SKh
255 F+ Fluorine atom cation 3SKh
256 F+ Fluorine atom cation 1DKh
257 Cl Chlorine atom 2PKh
258 Cl- Chlorine atom anion 1SKh
259 Cl+ Chlorine atom cation 3PKh
260 Cl+ Chlorine atom cation 1DKh
261 Br Bromine atom 2PKh
262 Br- Bromine atom anion 1SKh
263 Br+ Bromine atom cation 3PKh
264 DF Hydrofluoric acid-d 1ΣC∞v
265 HF Hydrogen fluoride 1ΣC∞v
266 HF- hydrogen fluoride anion 2ΣC∞v
267 HF+ hydrogen fluoride cation 2ΠC∞v
268 DCl Hydrochloric acid-d 1ΣC∞v
269 HCl Hydrogen chloride 1ΣC∞v
270 HCl- hydrogen chloride anion 2ΣC∞v
271 HCl+ hydrogen chloride cation 2ΠC∞v
272 HBr hydrogen bromide 1ΣC∞v
273 HBr- hydrogen bromide anion 2ΣC∞v
274 HBr+ hydrogen bromide cation 2ΠC∞v
275 H2F+ dihydrogen fluoride cation 1A1C2v
276 H2Cl+ dihydrogen monochloride cation 1A1C2v
277 H2Br+ protonated hydrogen bromide 2A1C2v
278 Ne Neon atom 1SKh
279 Ne Neon atom   
280 Ne- Neon atom anion 2SKh
281 Ne+ Neon atom cation 2PKh
282 Ar Argon atom 1SKh
283 Ar- Argon atom anion 2SKh
284 Ar+ Argon atom cation 2PKh
285 Kr Krypton atom 1SKh
286 Kr+ Krypton cation 2PKh
287 HeLi+ Helium Lithium cation   
288 NeH neon hydrogen 2ΣC∞v
289 NeH+ neon hydrogen cation 1ΣC∞v
290 ArH+ Argon hydride cation 1ΣC∞v
291 KrH+ Protonated Krypton 1ΣC∞v
292 H2Ar H2 Ar dimer 1ΣC∞v
293 Li2 Lithium diatomic 1ΣgD∞v
294 Li2- lithium diatomic anion 2ΣuD∞h
295 Li2+ lithium diatomic cation 2ΣgD∞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 LiBe Lithium Beryllium 2ΣC∞v
307 LiMg Lithium magnesium 2ΣC∞v
308 NaBe Sodium Beryllium 2ΣC∞v
309 NaMg Sodium Magnesium 2ΣC∞v
310 Be2 Beryllium diatomic 1ΣgD∞h
311 Be2 Beryllium diatomic 3ΠgD∞h
312 Be2- Beryllium diatomic anion 2ΠuD∞h
313 Be2+ Beryllium diatomic cation 2ΣuD∞h
314 BeMg Beryllium Magnesium 1ΣC∞v
315 Mg2 Magnesium diatomic 1ΣgD∞h
316 Mg2- magnesium diatomic anion 2ΠUD∞h
317 Mg2+ magnesium diatomic cation 2ΣuD∞h
318 Ca2 Calcium diatomic 1ΣGD∞h
319 LiB Lithium boride 3ΠC∞v
320 LiAl Lithium Aluminum   
321 NaAl Sodium aluminum 1ΣC∞v
322 BeB Beryllium monoboride 2ΠC∞v
323 B2 Boron diatomic 3ΣgD∞h
324 B2 Boron diatomic 1ΣgD∞h
325 B2 Boron diatomic 5ΣuD∞h
326 B2- Boron diatomic anion 4ΣgD∞h
327 B2+ Boron diatomic cation 2ΠD∞h
328 BAl Boron Aluminum 3ΣC∞v
329 Al2 Aluminum diatomic 1ΣgD∞h
330 Al2- aluminum diatomic anion 4ΣgD∞h
331 Al2+ aluminum diatomic cation 2ΣgD∞h
332 BGa Boron Gallium 3ΣC∞v
333 AlGa Aluminum Gallium 3ΣC∞v
334 AlGa Aluminum Gallium 1ΣC∞v
335 Ga2 Gallium diatomic 3Piu 
336 HBBH Diborane(2) 3ΣGD∞h
337 LiBH4 Lithium borohydride 1A1C3v
338 B2H4 Diborane(4) D2d 1A1D2d
339 HBHHBH Diborane(4) C2V 1A1C2v
340 B2H6 Diborane 1AgD2h
341 B2H6+ Diborane cation   
342 Al2H6 dialane 1AGD2h
343 Ga2H6 digallane 1AGD2h
344 LiC Lithium Carbide 4ΣC∞v
345 BeC Beryllium Carbide 3Σ-C∞v
346 BeC Beryllium Carbide   
347 CaC Calcium monocarbide   
348 BC boron monocarbide 4Σ-C∞v
349 BC boron monocarbide 2ΠC∞v
350 BC- boron monocarbide anion 3ΠuC∞v
351 BC- boron monocarbide anion 1Σg+C∞v
352 BC+ boron monocarbide cation 3ΣC∞v
353 BC+ boron monocarbide cation 1ΣC∞v
354 AlC Aluminum carbide 4ΣC∞v
355 BSi Boron silicide 4ΣC∞v
356 BSi Boron silicide 2ΣC∞v
357 C2 Carbon diatomic 1Σg+D∞h
358 C2 Carbon diatomic 3ΠuD∞h
359 C2- carbon diatomic anion 2ΣgD∞h
360 C2+ carbon diatomic cation 4ΣgD∞h
361 C2+ carbon diatomic cation 2ΠD∞h
362 SiC silicon monocarbide 3ΣC∞v
363 SiC silicon monocarbide 1ΣC∞v
364 SiC- silicon monocarbide anion 2ΣgC∞v
365 SiC+ silicon monocarbide cation 2ΠC∞v
366 Si2 Silicon diatomic 1ΣgD∞h
367 Si2- silcon diatomic anion 2ΣgD∞h
368 Si2+ silcon diatomic cation 2ΠD∞h
369 GeC Germanium monocarbide 1ΣC∞v
370 GeC Germanium monocarbide   
371 SiGe Silicon Germanium   
372 Ge2 Germanium diatomic 3ΣgD∞h
373 Ge2 Germanium diatomic 1ΣGD∞h
374 C2H Ethynyl radical 2ΣC∞v
375 C2H- Ethynyl anion 1ΣC∞v
376 C2H+ Ethynyl cation 3ΠC∞v
377 C2H+ Ethynyl cation 1ΣC∞v
378 ZnCH2 Zinc methylene 3B1C2v
379 ZnCH2 Zinc methylene 1A1C2v
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 Si2H6 disilane 1EuD3d
420 GeH3CH3 methyl germane 1A1C3v
421 C2H7+ Ethane, protonated 1AC2
422 LiN Lithium Nitride 3ΣC∞v
423 LiN Lithium Nitride 1ΣC∞v
424 LiN+ Lithium Nitride cation 4ΣC∞v
425 LiP Lithium monophosphide   
426 LiP Lithium monophosphide   
427 BeN Beryllium mononitride 4ΣC∞v
428 BeN Beryllium mononitride 2ΠC∞v
429 BeN- Beryllium mononitride anion 1ΣC∞v
430 BeN+ Beryllium mononitride cation 3ΣC∞v
431 BeN+ Beryllium mononitride cation 1ΣC∞v
432 MgN Magnesium Nitride   
433 MgN Magnesium Nitride   
434 BN- boron nitride anion 2ΣC∞v
435 AlN- aluminum mononitride anion 2ΣC∞v
436 AlN+ aluminum mononitride cation 2ΠC∞v
437 BP Boron monophosphide 3ΠC∞v
438 BP Boron monophosphide 1ΣC∞v
439 AlP Aluminum monophosphide 3ΣC∞v
440 AlP Aluminum monophosphide 3ΠC∞v
441 AlP Aluminum monophosphide 1ΣC∞v
442 GaN Gallium mononitride 3ΠC∞v
443 GaN Gallium mononitride 1ΣC∞v
444 GaP Gallium monophosphide 3ΣC∞v
445 GaP Gallium monophosphide 1ΣC∞v
446 GaAs Gallium arsenide 3Π 
447 GaAs Gallium arsenide 1Σ 
448 BN boron nitride 3ΠC∞v
449 BN boron nitride 1ΣC∞v
450 BN+ boron nitride cation 2ΠC∞v
451 AlN Aluminum nitride 3ΠiC∞v
452 AlN Aluminum nitride 1ΣC∞v
453 CN Cyano radical 2ΣC∞v
454 CN- cyanide anion 1ΣC∞v
455 CN+ Cyano cation 1ΣC∞v
456 CP- carbon monophosphide anion 1ΣC∞v
457 CP+ carbon monophosphide cation 3ΣC∞v
458 CP+ carbon monophosphide cation 1ΣC∞v
459 SiN- silicon mononitride anion 1ΣC∞v
460 SiN+ silicon mononitride cation 3ΠC∞v
461 SiP Silicon monophosphide 2ΠC∞v
462 SiP- Silicon monophosphide anion 1ΣC∞v
463 SiP+ Silicon monophosphide cation 3ΣC∞v
464 SiP+ Silicon monophosphide cation 1ΣC∞v
465 N2 Nitrogen diatomic 1ΣgD∞h
466 N2 Nitrogen diatomic   
467 N2- nitrogen diatomic anion 2ΠgD∞h
468 N2+ diatomic nitrogen cation 2ΣgD∞h
469 PN Phosphorus mononitride 1ΣC∞v
470 PN- phosphorus nitride anion 2ΠC∞v
471 PN+ phosphorus nitride cation 2ΠC∞v
472 P2 Phosphorus diatomic 1ΣgD∞h
473 P2- phosphorus diatomic anion 2ΠgD∞h
474 P2+ phosphorus diatomic cation 2ΠUD∞h
475 AsN Arsenic mononitride 1ΣC∞v
476 AsP Arsenic monophosphide 1ΣC∞v
477 As2 Arsenic diatomic 1ΣgD∞h
478 HNB hydrogen nitrogen boron 2ΣC∞v
479 HNC hydrogen isocyanide 1ΣC∞v
480 HCN Hydrogen cyanide 1ΣC∞v
481 HCN- Hydrogen cyanide anion 2A'Cs
482 HCN+ hydrogen cyanide cation 2ΠC∞v
483 HNC+ hydrogen isocyanide cation   
484 HCP+ Phosphaethyne cation   
485 NNH Dinitrogen monohydride 2A'Cs
486 NNH+ Dinitrogen monohydride cation 1ΣC∞v
487 HPO+ Hydrogen phosphorus oxide cation 2A'Cs
488 LiNH2 lithium amide   
489 HBNH Boranimine 1ΣC∞v
490 CNH2 Aminomethylidyne radical 2B2C2v
491 CNH2+ N-protonated hydrogen isocyanide 1A1C2v
492 H2CN Dihydrogen cyanide radical 2B2C2v
493 H2CN+ hydrocyanonium cation 1A1C2v
494 HCNH methyleneazane 2A'CS cis
495 HCNH methyleneazane 2A'CS trans
496 HCNH+ N-protonated HCN 1ΣC∞v
497 H2NN Isodiazene   
498 N2H2 (E)-diazene 1AgC2h
499 N2H2 (Z)-Diazene 1A1C2v
500 N2H2+ trans-diazene cation 2AGC2h
501 CH2NH Methanimine 1A'Cs
502 CH2NH+ Methanimine cation   
503 CHNH2 aminomethylene   
504 CHNH2+ Aminocarbene cation   
505 CH2PH Phosphaethene 1A'Cs
506 BH2NH2 Boranamine   
507 CH2NH2+ methyleneamine cation 1A1C2v
508 N2H4 Hydrazine 1AC2
509 N2H4+ hydrazine cation 2AGC2h
510 CH3NH2 methyl amine 1A'Cs
511 CH3NH2+ methyl amine cation 2A'Cs
512 SiH3NH2 Silane, amino   
513 N2H5+ protonated hydrazine 1A'Cs
514 BH3PH3 borane phosphine   
515 BH3NH3 borane ammonia 1A1C3v
516 CH3NH3 methyl ammonium radical 2A1C3v
517 CH3NH3+ protonated methylamine 1A1C3v
518 CH3PH3+ methyl phosphine, protonated 1A1C3v
519 NH3NH3 Ammonia Dimer 1AgC2h
520 NH3NH3 Ammonia Dimer 1A'Cs
521 N2H7+ ammonia ammonium dimer   
522 LiO lithium oxide 2ΣC∞v
523 LiO- lithium oxide anion 1ΣC∞v
524 LiO- lithium oxide anion 3ΣC∞v
525 LiO+ lithium oxide cation 3ΣC∞v
526 LiO+ lithium oxide cation 1ΣC∞v
527 LiS Lithium monosulfide 2ΠC∞v
528 LiS+ Lithium sulfide cation 3ΣC∞v
529 NaO sodium monoxide 2ΣC∞v
530 NaO- sodium oxide anion 1ΣC∞v
531 NaO+ sodium oxide cation 3ΣC∞v
532 KO Potassium monoxide 2ΣC∞v
533 KO+ Potassium monoxide cation 3ΣC∞v
534 NaS Sodium sulfide 2ΠC∞v
535 CuO Copper Monoxide 2ΠC∞v
536 LiSe Lithium monoselenide   
537 BeO beryllium oxide 1ΣC∞v
538 BeO- Beryllium monoxide anion 2ΣC∞v
539 BeO+ Beryllium monoxide cation 2ΠC∞v
540 MgO- magnesium oxide anion 2ΣC∞v
541 MgO+ magnesium oxide cation 2ΠC∞v
542 CaO Calcium monoxide 1ΣC∞v
543 MgS- magnesium sulfide anion 2ΣC∞v
544 MgS+ magnesium sulfide cation 2ΠC∞v
545 CaS Calcium sulfide 1ΣC∞v
546 ZnO zinc monoxide 1ΣC∞v
547 ZnS Zinc sulfide 1Σ+C∞v
548 BeS- Beryllium monosulfide anion 2ΣC∞v
549 BeS+ Beryllium monosulfide cation 2ΠC∞v
550 BO boron monoxide 2ΣC∞v
551 BO- boron monoxide anion 1ΣC∞v
552 AlO- Aluminum monoxide anion 1ΣC∞v
553 AlO+ aluminum monoxide cation 1ΣC∞v
554 BS- boron monosulfide anion 1ΣC∞v
555 BS+ boron monosulfide cation 1ΣC∞v
556 AlS- aluminum monosulfide anion 1ΣC∞v
557 AlS+ aluminum monosulfide cation 1ΣC∞v
558 ScO Scandium monoxide 2ΣC∞v
559 GaO Gallium monoxide 2ΣC∞v
560 GaS Gallium monosulfide   
561 BO+ boron monoxide cation 1ΣC∞v
562 CO Carbon monoxide 1ΣC∞v
563 CO Carbon monoxide 3ΠC∞v
564 CO- carbon monoxide anion 2ΠC∞v
565 CO+ carbon monoxide cation 2ΣC∞v
566 CS carbon monosulfide 1ΣC∞v
567 CS- carbon monosulfide anion 2ΠC∞v
568 CS+ carbon monosulfide cation 2ΣC∞v
569 SiO Silicon monoxide 1ΣC∞v
570 SiO- silicon monoxide anion 2ΠC∞v
571 SiO+ silicon monoxide cation 2ΣC∞v
572 SiS silicon monosulfide 1ΣC∞v
573 SiS- silicon monosulfide anion 2ΠC∞v
574 SiS+ silicon monosulfide cation 2ΣC∞v
575 TiO Titanium monoxide 3ΔC∞v
576 CSe Carbon monoselenide 1ΣC∞v
577 CSe- Carbon monoselenide anion 2ΠC∞v
578 CSe+ Carbon monoselenide cation 2ΣC∞v
579 GeO Germanium monoxide 1ΣC∞v
580 GeS Germanium monosulfide 1ΣC∞v
581 SiSe Silicon Monoselenide   
582 SiSe+ Silicon Monoselenide cation   
583 GeSe Germanium monoselenide   
584 NO Nitric oxide 2ΠC∞v
585 NO- nitric oxide anion 3ΣC∞v
586 NO- nitric oxide anion 1ΔC∞v
587 NO+ nitric oxide cation 1ΣC∞v
588 NS Mononitrogen monosulfide 2ΠC∞v
589 NS- nitrogen sulfide anion 3ΣC∞v
590 NS- nitrogen sulfide anion 1ΣC∞v
591 NS+ nitrogen sulfide cation 1ΣC∞v
592 PO Phosphorus monoxide 2ΠC∞v
593 PO- phosphorus monoxide anion 3ΣC∞v
594 PO+ phosphorus monoxide cation 1ΣC∞v
595 PS phosphorus sulfide 2ΣC∞v
596 PS- phosphorus monosulfide anion 3ΣC∞v
597 PS- phosphorus monosulfide anion 1ΣC∞v
598 PS+ phosphorus monosulfide cation 1ΣC∞v
599 VO Vanadium monoxide 4Σ- 
600 AsO Arsenic monoxide 2ΠC∞v
601 NSe Nitrogen monoselenide 2ΠC∞v
602 AsS Arsenic monosulfide 2ΠC∞v
603 PSe Phosphorus monoselenide 2ΠC∞v
604 AsSe Arsenic monoselenide 2ΠC∞v
605 O2 Oxygen diatomic 3ΣgD∞h
606 O2 Oxygen diatomic 1ΔgD∞h
607 O2- oxygen diatomic anion 2ΠD∞h
608 O2-- dioxygen dianion   
609 O2+ diatomic oxygen cation 2ΠgD∞h
610 SO Sulfur monoxide 3ΣC∞v
611 SO Sulfur monoxide 1ΣC∞v
612 SO- sulfur monoxide anion 2ΠC∞v
613 SO+ sulfur monoxide cation 2ΠC∞v
614 S2 Sulfur diatomic 3ΣgD∞h
615 S2 Sulfur diatomic 1ΣD∞h
616 S2- sulfur diatomic anion 2ΠD∞h
617 S2+ sulfur diatomic cation 2ΠD∞h
618 SeO Selenium monoxide 3ΣC∞v
619 SeO Selenium monoxide 1?C∞v
620 SeO- selenium monoxide anion 2ΠC∞v
621 SeO+ selenium monoxide cation 2ΠC∞v
622 SeS Selenium monosulfide 3ΣC∞v
623 SeS- selenium monosulfide anion 2ΠC∞v
624 SeS+ selenium monosulfide cation 2ΠC∞v
625 Se2 Selenium diatomic 3ΣgD∞h
626 Se2 Selenium diatomic 1Σg+D∞h
627 Se2- selenium diatomic anion 2ΠD∞h
628 Se2+ selenium diatomic cation 2ΠgD∞h
629 LiOH lithium hydroxide 1ΣC∞v
630 KOH Potassium hydroxide 1ΣC∞v
631 BeOH beryllium monohydroxide 2A'Cs
632 BeOH beryllium monohydroxide 2ΣC∞v
633 CaOH Calcium monohydroxide 2Σ+C∞v
634 HBO Boron hydride oxide 1ΣC∞v
635 HBS hydrogen boron sulfide 1ΣC∞v
636 COH Hydroxymethylidyne   
637 COH+ Carbon Monoxide, protonated 1ΣC∞v
638 HCO Formyl radical 2A'Cs
639 HCO- formyl anion 1A'Cs
640 HCO+ Formyl cation 1ΣC∞v
641 HCS Thioformyl radical 2A'Cs
642 HCS- Thioformyl anion 1A'Cs
643 HCS+ Thioformyl cation 1ΣC∞v
644 HNO Nitrosyl hydride 1A'Cs
645 HNO- Nitrosyl hydride anion 2A"Cs
646 HNO+ Nitrosyl hydride cation 2A'Cs
647 NOH Hydroxyimidogen 3A"Cs
648 NOH+ O-protonated nitric oxide 2A'Cs
649 HNS Sulfur imide 1A'Cs
650 HNS- Sulfur imide anion 2ACs
651 HO2 Hydroperoxy radical 2A"Cs
652 HO2- Hydroperoxy anion 1A'Cs
653 HO2+ Hydroperoxy cation 3A"Cs
654 HO2+ Hydroperoxy cation 1A'Cs
655 HSO+ Sulfur Monoxide, S-protonated   
656 SOH Sulfur Hydroxide   
657 SOH+ Sulfur Monoxide, protonated   
658 HS2 Thiosulfeno radical 2A"Cs
659 H2CO Formaldehyde 1A1C2v
660 H2CO- formaldehyde anion 2A'Cs
661 H2CO- formaldehyde anion   
662 H2CO+ formaldehyde cation 2B2C2v
663 HOCH hydroxycarbene 1A'CS trans
664 HOCH hydroxycarbene 1A'CS cis
665 H2CS Thioformaldehyde 1A1C2v
666 H2CS- thioformaldehyde anion   
667 H2CS- thioformaldehyde anion   
668 H2CS+ thioformaldehyde cation 2B2C2v
669 H2CSe Selenoformaldehyde   
670 H2NO nitroxide 2B1C2v
671 H2NO nitroxide 2A'Cs
672 H2O2 Hydrogen peroxide 1AC2
673 H2O2 Hydrogen peroxide 1AgC2h
674 H2O2+ Hydrogen peroxide cation 2BgC2h
675 H2O2+ Hydrogen peroxide cation 2A1C2v
676 H2OO water oxide   
677 HOSH hydrogen thioperoxide   
678 H2S2 Disulfane 1AC2
679 H2S2+ hydrogen disulfide cation 2BgC2h
680 H2Se2 hydrogen diselenide   
681 CH2OH Hydroxymethyl radical 2AC1
682 CH2OH+ hydroxymethyl cation 1A'Cs
683 CH3O- methoxy anion 1A1C3v
684 CH3O+ Methoxy cation 3A1C3v
685 H2CSH+ Thioformaldehyde, protonated 1A'Cs
686 NH2OH hydroxylamine 1A'Cs
687 NH2OH+ Hydroxylamine cation   
688 NH3O Ammonia Oxide 1A1C3v
689 H2POH Phosphinous acid 1A1'CS trans
690 H2POH Phosphinous acid 1A1'CS cis
691 H3PO Phosphine oxide 1A1C3v
692 NH2SH Thiohydroxylamine   
693 NH2SH Thiohydroxylamine   
694 NH3S sulfidoazane   
695 H3O2+ hydrogen peroxide, protonated 1A'Cs
696 CH3OH Methyl alcohol 1A'Cs
697 CH3OH- Methyl alcohol anion 2A'Cs
698 CH3OH- Methyl alcohol anion 2A'CS eclipsed
699 CH3OH+ Methyl alcohol cation 2A"Cs
700 CH3OH+ Methyl alcohol cation 2AC1
701 CH3SH Methanethiol 1A'Cs
702 CH3SH+ Methanethiol cation 2A"Cs
703 SiH3OH silanol   
704 CH3SeH Methane selenol 1A'Cs
705 NH2OH2+ protonated hydroxylamine   
706 NH3OH+ N-protonated hydroxylamine   
707 H2OH2O water dimer 1A'Cs
708 CH3OH2+ Methanol, protonated 1A'Cs
709 CH3SH2+ protonated methylsulfide 1A'Cs
710 H5O2+ Dihydroxonium ion 1AC2
711 LiF lithium fluoride 1ΣC∞v
712 LiCl lithium chloride 1ΣC∞v
713 LiCl- lithium chloride anion 2ΣC∞v
714 LiCl+ lithium chloride cation 2ΠC∞v
715 NaF sodium fluoride 1ΣC∞v
716 NaF- sodium fluoride anion 2ΣC∞v
717 NaF+ sodium fluoride cation 2ΣC∞v
718 KF Potassium Fluoride 1ΣC∞v
719 NaCl Sodium Chloride 1ΣC∞v
720 NaCl- sodium chloride anion 2ΣC∞v
721 NaCl+ sodium chloride cation 2ΠC∞v
722 KCl Potassium Chloride 1ΣC∞v
723 CuF Copper monofluoride 1ΣC∞v
724 LiBr Lithium Bromide 1ΣC∞v
725 LiBr- lithium bromide anion 2ΣC∞v
726 LiBr+ lithium bromide cation 2ΠC∞v
727 CuCl Copper monochloride 1ΣC∞v
728 NaBr Sodium Bromide 1ΣC∞v
729 NaBr- sodium bromide anion 2ΣC∞v
730 NaBr+ sodium bromide cation 2ΠC∞v
731 KBr Potassium Bromide 1ΣC∞v
732 LiF- lithium fluoride anion 2ΣC∞v
733 LiF+ lithium fluoride cation 2ΠC∞v
734 BeF- Beryllium monofluoride anion 1ΣC∞v
735 BeF+ Beryllium monofluoride cation 1ΣC∞v
736 MgF- magnesium fluoride anion 1ΣC∞v
737 MgF+ magnesium fluoride cation 1ΣC∞v
738 CaF Calcium monofluoride 2ΣC∞v
739 MgCl- magnesium monochloride anion 1ΣC∞v
740 MgCl+ magnesium monochloride cation 1ΣC∞v
741 CaCl calcium monochloride 2ΣC∞v
742 TiCl Titanium Monochloride 4ΣC∞v
743 ZnF Zinc monofluoride 2ΣC∞v
744 ZnCl Zinc monochloride 2ΣC∞v
745 CaBr Calcium monobromide   
746 BeCl- beryllium monochloride anion 1ΣC∞v
747 BeCl+ beryllium monochloride cation 1ΣC∞v
748 BF Boron monofluoride 1ΣC∞v
749 BF- Boron monofluoride anion 2ΠC∞v
750 BF+ Boron monofluoride cation 2ΣC∞v
751 AlF Aluminum monofluoride 1Σ+C∞v
752 AlF- Aluminum monofluoride anion 2ΠC∞v
753 AlF+ Aluminum monofluoride cation 2ΣC∞v
754 BCl- boron monochloride anion 2ΠC∞v
755 BCl+ boron monochloride cation 2ΣC∞v
756 AlCl Aluminum monochloride 1ΣC∞v
757 AlCl- aluminum monochloride anion 2ΠC∞v
758 AlCl+ aluminum monochloride cation 2ΣC∞v
759 ScF Scandium monofluoride 1ΣC∞v
760 BBr Boron monobromide 1ΣC∞v
761 GaF Gallium monofluoride 1ΣC∞v
762 GaF+ Gallium monofluoride cation 2ΣC∞v
763 AlBr Aluminum monobromide   
764 GaCl Gallium monochloride 1ΣGC∞v
765 GaCl+ Gallium monochloride cation 2ΣC∞v
766 GaBr Gallium monobromide   
767 CF Fluoromethylidyne 2ΠC∞v
768 CF- carbon monofluoride anion 3ΣC∞v
769 CF- carbon monofluoride anion 1ΣC∞v
770 CF+ carbon monofluoride cation 1ΣC∞v
771 CCl- carbon monochloride anion 3ΣC∞v
772 CCl+ carbon monochloride cation 1ΣC∞v
773 SiF silicon monofluoride 2ΠC∞v
774 SiF- silicon monofluoride anion 3ΣC∞v
775 SiF+ silicon monofluoride cation 1ΣC∞v
776 SiCl Clorosilylidyne 2ΠC∞v
777 SiCl- silicon monochloride anion 3ΣC∞v
778 SiCl+ silicon monochloride cation 1ΣC∞v
779 CBr Carbon monobromide 2ΠC∞v
780 GeF Germanium monofluoride 2ΠC∞v
781 GeF+ Germanium monofluoride cation 1ΣC∞v
782 GeCl Germanium monochloride 2ΠC∞v
783 GeCl+ Germanium monochloride cation   
784 SiBr Silicon monobromide 2ΠC∞v
785 SiBr+ Silicon monobromide cation   
786 NF nitrogen fluoride 1ΣC∞v
787 NF- nitrogen monofluorine anion 2ΠC∞v
788 NF+ nitrogen monofluoirde cation 2ΠC∞v
789 NCl nitrogen monochloride 3ΣC∞v
790 NCl nitrogen monochloride 1ΣC∞v
791 NCl- nitrogen monochloride anion 2ΠC∞v
792 NCl+ nitrogen monochloride cation 2ΠC∞v
793 PF phosphorus monofluoride 1ΔC∞v
794 PF- phosphorus monofluoride anion 2ΠC∞v
795 PF+ phosphorus monofluoride cation 2ΠC∞v
796 PCl phosphorus chloride 1ΣC∞v
797 PCl- phosphorus monochloride anion 2ΠC∞v
798 PCl+ phosphorus monochloride cation 2ΠC∞v
799 AsF Arsenic monofluoride 3ΣC∞v
800 AsF Arsenic monofluoride 1ΔC∞v
801 NBr nitrogen monobromide 3Σ-C∞v
802 AsCl Arsenic monochloride 3ΣC∞v
803 PBr Phosphorus monobromide   
804 FO Oxygen monofluoride 2ΠC∞v
805 FO- flourine oxide anion 1ΣC∞v
806 FO+ fluorine monoxide cation 3ΣC∞v
807 ClO Monochlorine monoxide 2ΠC∞v
808 ClO- chlorine monoxide anion 1ΣC∞v
809 ClO+ chlorine monoxide cation 3ΣC∞v
810 ClO+ chlorine monoxide cation 1ΣC∞v
811 SF Monosulfur monofluoride 2ΠC∞v
812 SF- sulfur monofluoride anion 1ΣC∞v
813 SF+ sulfur monofluoride cation 3ΣC∞v
814 SF+ sulfur monofluoride cation 1ΣC∞v
815 SCl sulfur monochloride 2ΠC∞v
816 SCl- sulfur monochloride anion 1ΣC∞v
817 SCl+ sulfur monochloride cation 3ΣgC∞v
818 SCl+ sulfur monochloride cation 1ΣC∞v
819 BrO Bromine monoxide 2ΠC∞v
820 BrO- Bromine monoxide anion 1ΣC∞v
821 BrO+ Bromine monoxide cation   
822 SeF Selenium monofluoride 2ΠC∞v
823 SBr Sulfur monobromide radical   
824 SBr+ Sulfur monobromide cation   
825 SeCl Selenium monochloride 2ΠC∞v
826 SeBr Selenium monobromide   
827 BrCl Bromine monochloride 1ΣC∞v
828 F2 Fluorine diatomic 1ΣgD∞h
829 F2- flourine diatomic anion 2ΣuD∞h
830 F2+ flourine diatomic cation 2ΠgD∞h
831 ClF Chlorine monofluoride 1Σ+C∞v
832 ClF+ clorine monofluoride cation 2ΠC∞v
833 Cl2 Chlorine diatomic 1ΣgD∞h
834 Cl2- chlorine diatomic anion 2ΣuD∞h
835 Cl2+ chlorine diatomic cation 2ΠgD∞h
836 BrF Bromine monofluoride 1ΣC∞v
837 BrF- bromine fluoride anion 2ΣC∞v
838 BrF+ bromine fluoride cation 2ΠC∞v
839 BrCl- bromine chloride anion 2ΣC∞v
840 BrCl+ bromine chloride cation 2ΠC∞v
841 Br2 Bromine diatomic 1ΣgD∞h
842 Br2- bromine diatomic anion 2ΣuD∞h
843 Br2+ bromine diatomic cation 2ΠgD∞h
844 HCF Fluoromethylene 1A'Cs
845 HCF Fluoromethylene 3A"Cs
846 HCCl Chloromethylene 1A'Cs
847 HCCl Chloromethylene 3A"Cs
848 HSiF fluorosilylene   
849 HSiCl Chlorosilylene   
850 HSiBr monobromosilylene   
851 CHBr bromomethylene 1A'Cs
852 CHBr bromomethylene 3A"Cs
853 HOF Hypofluorous acid 1A'Cs
854 HOCl hypochlorous acid 1A'Cs
855 HOCl+ hypochlorous acid cation   
856 HOBr Hypobromous acid 1A'Cs
857 HOBr+ Hypobromous acid cation 2A"Cs
858 F2H+ Fluorine, protonated 1A'Cs
859 FHF- Hydrogen difluoride anion 1ΣgD∞h
860 ClFH+ Chlorine fluoride, F-protonated   
861 FClH+ Chlorine fluoride, Cl-protonated   
862 Cl2H+ Chlorine, protonated 1A'Cs
863 CH2Br bromomethyl radical 2A'Cs
864 CH2Br bromomethyl radical   
865 CH2F fluoromethyl radical 2ACs
866 CH2F+ fluoromethyl cation   
867 CH2Cl+ chloromethyl cation   
868 CH2Cl chloromethyl radical 2A'Cs
869 CH2Cl chloromethyl radical 2B1C2v
870 NH2F monofluoroamine 1A'Cs
871 NH2Cl chloramine 1A'Cs
872 CH3F+ methyl fluoride cation   
873 CD3F methylfluoride-d3 1A1C3v
874 CH3F Methyl fluoride 1A1C3v
875 CD3Cl methyl chloride d3 1A1C3v
876 CH3Cl Methyl chloride 1A1C3v
877 CH3Cl+ Methyl chloride cation   
878 SiH3F monofluorosilane 1A1C3v
879 SiH3Cl chlorosilane 1A1C1
880 CH3Br methyl bromide 1A1C3v
881 GeH3F monofluorogermane   
882 GeH3Cl monochlorogermane   
883 SiH3Br bromosilane 1A1C3v
884 NH3Cl+ protonated monochloroammonia   
885 CH3ClH+ methyl chloride, protonated   
886 NH4Cl Ammonium chloride   
887 LiNe+ Lithium Neon cation   
888 Ne2 Neon diatomic 1ΣgD∞h
889 Ne2+ Neon diatomic cation 2ΣuD∞h
890 Ar2 Argon diatomic 1SgD∞h
891 Ar2+ Argon diatomic cation 2ΣuD∞h
892 Li3 Lithium trimer 2B2C2v
893 Li3+ Lithium trimer cation 1A1'D3h
894 C3 carbon trimer 1ΣgD∞h
895 C3 carbon trimer 1A1C2v
896 C3+ carbon trimer cation 2ΣuD∞h
897 SiC2 Silicon dicarbide   
898 C3H3 cyclopropenyl radical 2A'Cs
899 C3H3- Propargyl anion 1A'Cs
900 C3H3+ cyclopropenyl cation 1A1D3h
901 C3H3+ Propargyl cation 1A1C2v
902 C3H4 cyclopropene 1A1C2v
903 CH2CCH2 allene 1A1D2d
904 CH3CCH propyne 1A'C3v
905 C3H5 Allyl radical 2A2C2v
906 C3H5 Allyl radical 2A"Cs
907 C3H5+ Allyl cation 1A1C2v
908 CH3CHCH 1-propenyl radical 2A'Cs
909 Zn(CH3)2 dimethyl zinc 1A1'D3h
910 C3H6 Cyclopropane 1A1'D3h
911 CH2CHCH3 Propene 1A'Cs
912 C3H7 n-Propyl radical 2A"C1
913 C3H7+ cyclopropane, protonated   
914 CH3CHCH3 Isopropyl radical 2AC2
915 CH3CHCH3+ Isopropyl cation 1AC2
916 C3H8 Propane 1A1C2v
917 SiH2(CH3)2 dimethylsilane 1A1C2v
918 Si3H8 trisilane   
919 LiCN lithium cyanide 1ΣC*V LiCN
920 LiCN lithium cyanide 1A'Cs
921 LiCN lithium cyanide 1ΣC*V LiNC
922 NaCN Sodium Cyanide 1ΣC∞v
923 NaCN Sodium Cyanide 1ACs
924 NaCN Sodium Cyanide 1ΣC∞v
925 KCN Potassium cyanide 1ΣC∞v
926 KCN Potassium cyanide 1ΣC∞v
927 KCN Potassium cyanide 1A'Cs
928 ZnCN Zinc monocyanide 2ΣC∞v
929 ZnNC Zinc isocyanide 2ΣC∞v
930 AlCN Aluminum monocyanide   
931 AlNC Aluminum isocyanide   
932 CN2 3H-Diazirin-3-ylidene 1A1C2v
933 CNN Diazocarbene   
934 NCN Cyanoimidogen 3ΣgD∞h
935 NCN Cyanoimidogen 1ΣgD∞h
936 N3 azide radical 2ΠgD∞h
937 N3- azide anion 1ΣGD∞h
938 N3+ azide cation 3ΣgD∞h
939 N3+ azide cation 3ΣC∞v
940 HCCN cyanomethylene 3A"Cs
941 HCCN cyanomethylene 3ΣC∞v
942 HCCN cyanomethylene   
943 HN3 hydrogen azide 1A'Cs
944 HN3+ Hydrazoic acid cation   
945 HNCNH diiminomethane 1AC2
946 CH2N2 diazirine 1A1C2v
947 CH2NN diazomethane 1A1C2v
948 NH2CN cyanamide 1A'Cs
949 NH2CN cyanamide 1A1C2v
950 HNNNH+ 1,2-Triazadienium   
951 NH2NN+ hydrazoic acid, protonated   
952 CH3CN Acetonitrile 1A1C3v
953 CH3CN- acetonitrile anion 2EC3v
954 CH3CN- acetonitrile anion 2A'Cs
955 CH3CN+ Acetonitrile cation 2A"Cs
956 CH3NC methyl isocyanide 1A1C3v
957 CHNCH2 2H-Azirine   
958 CHNHCH 1H-Azirine   
959 H2CCNH Ethenimine   
960 H2CNCH methyleneaminomethylene   
961 HCCNH2 Ethynamine   
962 HCNCH2+ 2H-Azirine cation   
963 HNCNH2+ diiminomethane, protonated 1A'Cs
964 NCNH3+ Cyanamide, protonated 1A1C3v
965 NH2CNH+ cyanamide, cn protonated   
966 NH3CN+ cyanamide, amine protonated   
967 CH2CHNH vinylazine 2A"CS cis
968 CH2CHNH vinylazine 2A"CS trans
969 CH3CHN methylmethaniminyl radical 2A'Cs
970 NHCHNH2 aminomethanimine 1AC1
971 CH2CHNH2 aminoethene 1AC1
972 CH2NCH3 N-methylmethanimine 1A'Cs
973 CH3CHNH ethanimine 1A'CS NH up
974 CH3CHNH ethanimine 1A'CS NH down
975 C2H5NH+ Protonated Aziridine 1A1C2v
976 C2H6N+ aziridine, protonated 1A1C2v
977 NH2CH2NH2 diaminomethane 1A1C2v
978 CH3CH2NH2 Ethylamine 1A'Cs
979 CH3CH2NH2 Ethylamine   
980 CH3PHCH3 dimethylphosphine 1A'Cs
981 (CH3)2NH2+ dimethylammonium cation 1A1C2v
982 CH3CH2NH3+ ethylamine, protonated 1A'Cs
983 Li2O dilithium oxide 1ΣgD∞h
984 Li2O+ dilithium oxide cation 2ΠD∞h
985 Li2S dilithium sulfide 1ΣGD∞h
986 Li2S dilithium sulfide 1A1C2v
987 Na2O disodium monoxide 1ΣgLinear
988 Na2O disodium monoxide 1A1C2v
989 Na2S Sodium sulfide   
990 Na2S Sodium sulfide   
991 LiO2 Lithium dioxide   
992 NaO2 Sodium superoxide   
993 CCO Dicarbon monoxide 3ΣC∞v
994 CCO Dicarbon monoxide 1ΠC∞v
995 CNO- fulminate 1ΣC∞v
996 NCO isocyanato radical 2ΠC∞v
997 NCO- cyanate 1ΣC∞v
998 SCN thiocyanato radical 2ΠC∞v
999 SCN- thiocyanide anion 1ΣC∞v
1000 BO2- Boron dioxide anion 1ΣgD∞h
1001 BO2+ Boron dioxide cation 3ΣgD∞h
1002 N2O Nitrous oxide 1ΣC∞v
1003 N2O- Nitrous oxide anion 2A'Cs
1004 N2O+ Nitrous oxide cation 2ΠC∞v
1005 NNS Nitrogen sulfide 1ΣC∞v
1006 PPO Phosphorus oxide phosphide 1ΣC∞v
1007 CO2 Carbon dioxide 1ΣgD∞h
1008 CO2- Carbon dioxide anion 2A1C2v
1009 CO2+ Carbon dioxide cation 2ΠgD∞h
1010 CO2+ Carbon dioxide cation 2ΠC∞v
1011 OCS Carbonyl sulfide 1ΣC∞v
1012 OCS+ Carbonyl sulfide cation 2ΠC∞v
1013 CS2 Carbon disulfide 1ΣgD∞h
1014 CS2- Carbon disulfide anion 2A1C2v
1015 CS2+ Carbon disulfide cation 2ΠD∞h
1016 TiO2 Titanium dioxide 1A1C2v
1017 SiS2 Silicon disulfide 1ΣGD∞h
1018 GeO2 Germanium dioxide 1ΣgD∞h
1019 OCSe Carbonyl selenide 1ΣC∞v
1020 SCSe Carbon sulfide selenide   
1021 GeS2 Germanium disulfide 1ΣGD∞h
1022 CSe2 Carbon diselenide 1A1D∞h
1023 NO2 Nitrogen dioxide 2A1C2v
1024 NO2- Nitrogen dioxide anion 1A1C2v
1025 NO2+ Nitrogen dioxide cation 1ΣGD∞h
1026 NSO sulfinyl amidogen   
1027 PO2 Phosphorus dioxide 2A1C2v
1028 PO2- Phosphorus dioxide anion 1A1C2v
1029 PO2+ Phosphorus dioxide cation 1ΣGD∞h
1030 SNO Nitrogen oxide sulfide   
1031 AsO2 Aresenic dioxide 2A1C2v
1032 O3 Ozone 1A1Cs
1033 O3- Ozone anion 2B1C2v
1034 O3+ Ozone cation 2A1C2v
1035 SO2 Sulfur dioxide 1A1C2v
1036 SO2- Sulfur dioxide anion 2B1C2v
1037 SO2+ Sulfur dioxide cation 2A1C2v
1038 SSO Disulfur monoxide 1A'Cs
1039 S3 Sulfur trimer 1A1C2v
1040 S3 Sulfur trimer   
1041 S3- Sulfur trimer anion 2B1C2v
1042 S3+ Sulfur trimer cation 2B2C2v
1043 SeO2 Selenium dioxide 1A1C2v
1044 SeO2+ Selenium dioxide cation 2A1C2v
1045 HCCO ketenyl radical 2ΠC∞v
1046 HCCO ketenyl radical 2A"Cs
1047 HCNO fulminic acid 1ΣC∞v
1048 HCNO fulminic acid 1A'Cs
1049 HNCO Isocyanic acid 1A'Cs
1050 HOCN cyanic acid 1A'Cs
1051 HNCS Isothiocyanic acid   
1052 HSCN thiocyanic acid 1A'Cs
1053 HCO2- formate anion 1A1C2v
1054 HNNO+ Nitrous oxide, N-protonated 1A'Cs
1055 NNOH+ Nitrous Oxide, O-protonated 1A'Cs
1056 HCOO formate neutral radical 2A'Cs
1057 HOCO Hydrocarboxyl radical 1A'cis
1058 HOCO Hydrocarboxyl radical 1A'trans
1059 HOCO+ Hydrocarboxyl cation 1A'Cs
1060 HNO2 Nitrous acid 1A'Cs
1061 HNO2+ nitrous acid cation 2A'Cs
1062 O3H+ protonated ozone 1A'Cs
1063 O3H+ protonated ozone   
1064 SO2H+ protonated sulfur dioxide 1A'Cs
1065 C2H2O Oxirene 1A1C2v
1066 CH2CO Ketene 1A1C2v
1067 CH2CO+ Ketene cation 2B1C2v
1068 HCCOH ethynol 1A'Cs
1069 CH2CS Thioketene   
1070 Be(OH)2 Beryllium hydroxide   
1071 Be(OH)2 Beryllium hydroxide   
1072 Mg(OH)2 Magnesium dihydroxide 1AC2
1073 Mg(OH)2 Magnesium dihydroxide 1ΣgD∞h
1074 NH2NO Nitrosamide 1AC1
1075 CH2O2 Dioxirane 1A1C2v
1076 H2COO Dioxymethyl radical 2A'Cs
1077 H2COO+ dioxymethyl cation 2A'Cs
1078 HCOOH Formic acid 1A'Cs
1079 HCOOH Formic acid   
1080 H2O3 Hydrogen trioxide 1AC2
1081 HSSSH trisulfane 1AC2
1082 HSSSH trisulfane 1A'Cs
1083 NaOCH3 Sodium methoxide 1A1C3v
1084 CH2BOH hydroxy(methylene)borane 1A'Cs
1085 BH3CO Borane carbonyl 1A1C3v
1086 CH3BO Borane, methyloxo- 1A1C3v
1087 CH2CHO Vinyloxy radical 2A"Cs
1088 CH2COH+ ketene, protonated   
1089 CH3CO Acetyl radical 2A'Cs
1090 CH3CO+ acetyl cation 1A1C3v
1091 CH2NOH formaldoxime 1A'Cs
1092 CH3NO nitrosomethane 1A'Cs
1093 CHONH2 formamide 1A'Planar
1094 CHONH2 formamide 1ANon-Planar
1095 CNOH3 1,2-oxaziridine 1AC1
1096 HOCHNH hydroxymethylimine 1A'CS H all up
1097 HOCHNH hydroxymethylimine 1A'CS OH down
1098 HOCHNH hydroxymethylimine 1A'CS CH up
1099 CHSNH2 thioformamide   
1100 NHCHSH Methanimidothioic acid   
1101 CH2OOH CH2OOH radical 2AC1
1102 CH3OO methylperoxy radical 2A"Cs
1103 CH3OO- methylperoxy anion 1A'Cs
1104 CH3OO+ methylperoxy cation 1A'Cs
1105 C2H4O Ethylene oxide 1A1C2v
1106 C2H4O+ ethylene oxide cation   
1107 CH2CHOH ethenol 1A'Cs
1108 CH3CHO Acetaldehyde 1A'Cs
1109 CH3CHO+ acetaldehyde cation   
1110 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
1111 C2H4S Thiirane 1A1C2v
1112 CH2CHSH Ethenethiol   
1113 CH3CHS Thioacetaldehyde 1A'C1
1114 H2CONH2+ protonated formamide 1A'Cs
1115 NH2CHOH+ Formamide, O-protonated   
1116 CH2(OH)2 methanediol 1AC2
1117 CH3OOH Methyl peroxide 1AC1
1118 CH3SSH Hydrogen methyl disulfide   
1119 HSCH2SH Methanedithiol   
1120 C2H4OH+ ethylene oxide, protonated 1A'Cs
1121 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
1122 CH2CH2OH 2-hydroxy ethyl radical 2AC1
1123 CH3CH2O Ethoxy radical 2A'Cs
1124 CH3CHOH 1-hydroxy-ethyl radical 2AC1
1125 CH3CHOH+ acetaldehyde, protonated 1A'Cs
1126 CH3OCH2 methoxymethyl radical 2AC1
1127 NH2CH2OH aminomethanol   
1128 CH3CH2OH Ethanol 1A'Cs
1129 CH3CH2SH ethanethiol 1A'Cs
1130 CH3CH2SH ethanethiol 1AC1
1131 CH3SCH3 Dimethyl sulfide 1A1C2v
1132 CH3SCH3+ dimethyl sulfide cation   
1133 CH3SeCH3 dimethylselenide 1A1C2v
1134 CuF2 Copper difluoride 2ΠgD∞h
1135 ZnF2 Zinc difluoride 1ΣGD∞h
1136 CNF iso cyanogen fluoride 1ΣC∞v
1137 FCN Cyanogen fluoride 1ΣC∞v
1138 BrCN Cyanogen bromide 1ΣC∞v
1139 FBO Boron monofluoride monoxide   
1140 BeF2 Beryllium fluoride 1ΣgD∞h
1141 MgF2 Magnesium fluoride 1ΣgD∞h
1142 BeCl2 Beryllium chloride 1ΣgD∞h
1143 MgCl2 Magnesium dichloride 1ΣgC2v
1144 CaCl2 Calcium Chloride 1ΣgD∞h
1145 ZnCl2 Zinc dichloride 1ΣGD∞h
1146 BeBr2 Beryllium bromide   
1147 CaBr2 Calcium dibromide   
1148 CaF2 Calcium difluoride 1ΣgC2v
1149 FCO Carbonyl fluoride 2A'Cs
1150 FCO+ Carbonyl fluoride cation 1ΣC∞v
1151 ClCO carbonyl monochloride 2A'Cs
1152 BF2 Boron difluoride radical 2A1C2v
1153 FNO Nitrosyl fluoride 1A'Cs
1154 ClNO Nitrosyl chloride 1A'Cs
1155 FNS Thionitrosyl fluoride 1A'Cs
1156 FSN Thiazyl fluoride 1A'Cs
1157 OPCl Phosphorus oxychloride   
1158 BrNO Nitrosyl bromide 1A'Cs
1159 CF2 Difluoromethylene 1A1D∞h
1160 CF2 Difluoromethylene 3B1C2v
1161 CF2- Difluoromethylene anion 2B1C2v
1162 CF2+ Difluoromethylene cation 2A1C2v
1163 CFCl chlorofluoromethylene 1A'Cs
1164 SiF2 Silicon difluoride 1A1C2v
1165 SiF2 Silicon difluoride 3B1C2v
1166 SiF2+ Silicon difluoride cation 2A1C2v
1167 CCl2 dichloromethylene 1A1C2v
1168 CCl2- dichloromethylene anion 2B1C2v
1169 CCl2+ dichloromethylene cation 2A1C2v
1170 GeF2 Germanium difluoride 1A1C2v
1171 GeCl2 Germanium dichloride 1A1C2v
1172 CBr2 dibromomethylene 1A1C2v
1173 CBr2 dibromomethylene 3B1C2v
1174 FOO+ Fluorine dioxide cation   
1175 ClOO+ chloroperoxy cation 1A'Cs
1176 OClO Chlorine dioxide 2B1D∞h
1177 OClO- Chlorine dioxide anion 1A'Cs
1178 OClO+ Chlorine dioxide cation 1A1C2v
1179 ClSO Sulfur chloride oxide 2A"Cs
1180 BrOO Bromine dioxide   
1181 OBrO Bromine dioxide radical 2B1C2v
1182 NF2+ Difluoroamino cation 1A1C2v
1183 PF2 Phosphorus difluoride   
1184 PF2+ Phosphorus difluoride cation   
1185 FClO chlorosyl fluoride 1A'Cs
1186 ClOF Chlorine hypofluorite 1A'Cs
1187 SF2 sulfur difluoride 1A1C2v
1188 SF2- sulfur difluoride anion 2A'Cs
1189 SF2- sulfur difluoride anion 2ΠD∞h
1190 SF2+ sulfur difluoride cation 2B1C2v
1191 SCl2 Sulfur dichloride 1A1C2v
1192 SeF2 Selenium difluoride   
1193 BrOCl Bromine hypochlorite 1A'Cs
1194 SeCl2 Selenium Dichloride   
1195 SBr2 Sulfur dibromide   
1196 SeBr2 Selenium dibromide   
1197 BrOBr Bromine oxide 1A1C2v
1198 F3- trifluoride anion 1ΣgD∞h
1199 Cl3- trichloride anion 1ΣgD∞h
1200 Br3- tribromide anion   
1201 SFCl Sulfur chloride fluoride   
1202 HCCF Fluoroacetylene 1ΣC∞v
1203 HCCF+ fluoroacetylene cation 2ΠC∞v
1204 HCCCl Chloroacetylene 1ΣC∞v
1205 HCCBr bromoacetylene 1ΣC∞v
1206 HFCO formyl fluoride 1A'Cs
1207 HFCO+ formyl fluoride cation 2A'Cs
1208 COHCl Formyl chloride 1A'Cs
1209 COHBr Formyl bromide 1A'Cs
1210 CHCl2 dichloromethyl radical 2B1C2v
1211 CHCl2 dichloromethyl radical 2A'Cs
1212 CHF2 difluoromethyl radical 2ACs
1213 CHF2+ difluoromethyl cation   
1214 CHFCl Chlorofluoromethyl radical   
1215 CHFCl+ Chlorofluoromethyl cation   
1216 CHCl2+ dichloromethyl cation   
1217 CHBr2 dibromomethyl radical   
1218 HOClO Chlorous acid 1AC1
1219 NHF2 difluoramine   
1220 NHCl2 dichloroamine   
1221 CH2F2 Methane, difluoro- 1A1C2v
1222 CH2FCl fluorochloromethane 1A'Cs
1223 SiH2F2 difluorosilane   
1224 CH2Cl2 Methylene chloride 1A1C2v
1225 CH2BrF Methane, bromofluoro- 1A'Cs
1226 CH2BrCl Methane, bromochloro- 1A'Cs
1227 CH2Br2 dibromomethane 1A1C2v
1228 SiH2Cl2 dichlorosilane 1A1C2v
1229 CH3MgBr Methyl Magnesium Bromide   
1230 CH2CHF Ethene, fluoro- 1A'Cs
1231 C2H3Br vinyl bromide 1A'Cs
1232 CH2FOH fluoromethanol   
1233 CH3OCl methyl hypochlorite 1A'Cs
1234 CH2CH2Cl 2-chloroethyl radical 2A'Cs
1235 CHClCH3 1-chloroethyl radical 2AC1
1236 C2H5F fluoroethane 1A'Cs
1237 C2H5Br Ethyl bromide 1A'Cs
1238 KrF2 Krypton difluoride 1ΣGD∞h
1239 B4H10 Tetraborane(10) 1A1C2v
1240 C4 Carbon tetramer 3ΣgD∞h
1241 C4 Carbon tetramer   
1242 C4+ Carbon tetramer cation 2ΠgD∞h
1243 C4H2 Diacetylene 1ΣgD∞h
1244 C4H2+ diacetlyene cation 2ΠgD∞h
1245 C2H3CCH 1-Buten-3-yne 1A'C1
1246 C4H4 cyclobutadiene 1AgD2h
1247 C4H4 Tetrahedrane   
1248 H2CCCCH2 Butatriene 1AgD2h
1249 C4H6 1-Methylcyclopropene 1AC1
1250 CH2CHCHCH2 1,3-Butadiene 1AC2
1251 CHCCH2CH3 1-Butyne 1A'Cs
1252 CH3CHCHCH2 methylallyl radical 2A"Cs
1253 C4H8 methylcyclopropane 1A'Cs
1254 CH2CHCH2CH3 1-Butene 1AC1
1255 CH3CHCHCH3 2-Butene, (E)- 1AgC2h
1256 CH3CHCHCH3 2-Butene, (Z)- 1A1C2v
1257 CH3CH2CH2CH3 Butane 1AgAnti
1258 CH3CH2CH2CH3 Butane 1AGauche
1259 Li3N trilithium nitride 1A'D3h
1260 Li3N trilithium nitride 1A1C3v
1261 C2N2 Cyanogen 1ΣgD∞h
1262 C2N2+ Cyanogen cation 2ΠgD∞h
1263 As4 Arsenic tetramer 1A1Td
1264 HCCCN Cyanoacetylene 1ΣC∞v
1265 HCCCN+ Cyanoacetylene cation 2ΠC∞v
1266 H2CNCN cyanamide, methylene   
1267 HNCCNH Ethenediimine   
1268 C3H3N+ acrylonitrile cation 2A"Cs
1269 CH3N3 methyl azide 1A'Cs
1270 NH2CCNH2 Diaminoacetylene 1AC2
1271 NH2CH2CN Aminoacetonitrile 1A'Cs
1272 CH3NHN2+ methyl azide, protonated 1AC1
1273 C2H5CN ethyl cyanide 1A'Cs
1274 CH5N3 Guanidine 1AC1
1275 C4H6 Bicyclo[1.1.0]butane 1A1C2v
1276 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1A1C2v
1277 H2NCHCHNH2 diaminoethylene   
1278 CH6N3+ guanidinium 1A1'D3h
1279 CH6N3+ guanidinium 1A1D3
1280 CH7N3 triaminomethane   
1281 C4H8 cyclobutane 1A1D2d
1282 C2H8N2 Ethylenediamine 1AgC2h
1283 CH3NHNHCH3 dimethyl hydrazine 1AC2
1284 NH2CH2CH2CH3 1-Propanamine 1A'Cs
1285 P(CH3)3 trimethylphosphine 1A1C3v
1286 N(SiH3)3 trisilylamine   
1287 As(CH3)3 trimethyl arsine 1A1C3v
1288 (CH3)3NH+ protonated trimethyl amine   
1289 C3H7NH3+ n-propylamine, protonated 1A'Cs
1290 K2O2 dipotassium dioxide   
1291 C3O Tricarbon monoxide 1ΣC∞v
1292 ONNO NO dimer 1Agtrans C2H
1293 ONNO NO dimer 1A1cis C2V
1294 S2N2 Disulfur dinitride 1AGD2h
1295 CO3-- carbonate 1A1'D3h
1296 CS3-- Carbonotrithioate   
1297 NO3 Nitrogen trioxide 2B2one long, two short
1298 NO3- nitrate anion 1A1'D3h
1299 NO3+ nitrogen trioxide cation 1A1C2v
1300 NO3+ nitrogen trioxide cation 1A1'D3h
1301 SO3 Sulfur trioxide 1A1'D3h
1302 SO3- Sulfur trioxide anion 2A1pyramidal
1303 SO3- Sulfur trioxide anion 2A2"planar
1304 SO3-- Sulfate dianion   
1305 SO3+ Sulfur trioxide cation 2A2'D3h
1306 SeO3 selenium trioxide 1A1'D3h
1307 S4 Sulfur tetramer   
1308 S4 Sulfur tetramer   
1309 S4 Sulfur tetramer   
1310 HCO3- bicarbonate anion   
1311 HSO3 Hydroxysulfonyl radical 2AC1
1312 NH2NO2 nitramide 1A'Cs
1313 C3H2O Propadienal   
1314 C3H2O Propadienal   
1315 C2H2O2 Ethanedial 1AgC2h
1316 H2CO3 Carbonic acid 1A1C2v
1317 H2NO3+ Nitric Acid, Protonated 1A1C2v
1318 H2SO3 Sulfurous acid 1A'Cs
1319 CH3NCO methylisocyante   
1320 HOCH2CN cyanomethanol   
1321 CH3COO- acetate anion  offset. at
1322 CH3NO2 Methane, nitro- 1A'Cs
1323 NH2COOH Carbamic acid 1A'Cs
1324 NH2COOH Carbamic acid 1AC1
1325 H3BO3 Boric acid 1A'C3h
1326 H3AlO3 Aluminum hydroxide   
1327 H3CO3+ carbonic acid, protonated 1A'C3h
1328 C3H4O allenol 1A'Cs
1329 CH2CHCHO Acrolein 1A'Cs
1330 CH2CHCHO Acrolein   
1331 NH2CONH2 Urea 1AC2
1332 NH2CONH2 Urea 1A'Cs
1333 NH2CONH2 Urea 1A1C2v
1334 C2H4O2 1,3-dioxetane 1AgD2h
1335 CHOCH2OH hydroxy acetaldehyde 1A'CS H in
1336 NH2COOH2+ Carbamic acid, O-protonated 1AC1
1337 NH3COOH+ protonated Carbamic acid 1A'Cs
1338 CH3COCH2 Acetonyl radical 2A"Cs
1339 CH2C(OH)NH2 1-amino vinyl alchohol   
1340 CH3C(OH)=NH Ethaninidic acid   
1341 CH3CHNOH Acetaldoxime 1A'CS trans
1342 CH3CHNOH Acetaldoxime 1A'CS cis
1343 HCONHCH3 N-methylformamide 1A'CS cis
1344 HCONHCH3 N-methylformamide 1A'CS trans
1345 CH3CSNH2 Ethanethioamide   
1346 CH5N2O+ urea, N-protonated 1A'Cs
1347 H2NCOHNH2+ urea, protonated 1A'Cs
1348 C2H5OO ethylperoxy radical 2A'Cs
1349 CH3NNCH3 (E)-1,2-Dimethyldiazene 1AGC2h
1350 C3H5OH Cyclopropanol 1AC1
1351 C3H6O 2-Propen-1-ol 1AC1
1352 C3H6O Acetone enol 1A'Cs
1353 C3H6O Oxetane 1A1C2v
1354 C3H6O Oxetane 1A'Cs
1355 CH3CH2CHO Propanal 1A'Cs
1356 CH3COCH3- acetone anion 2A'Cs
1357 CH3CSCH3 Thioacetone 1A1C2v
1358 CH3OOCH3 dimethylperoxide 1AgC2h
1359 CH3SSCH3 Disulfide, dimethyl 1AC2
1360 HOCH2CH2NH2 monoethanolamine 1AC1 OH in
1361 C3H7OH 1-Propanol 1A'Cs
1362 C3H7OH 1-Propanol   
1363 CH3OC2H5 Ethane, methoxy- 1A'Cs
1364 Li2F2 Lithium fluoride dimer   
1365 C2F2 difluoroacetylene 1ΣgD∞h
1366 C2Cl2 dichloroacetylene 1ΣgC2h
1367 C2Cl2+ dichloroacetylene cation 2ΠUD∞h
1368 FNO2 Nitryl fluoride 1A1C2v
1369 FONO Nitrosyl hypofluorite 1A'CS cis
1370 ClONO chlorine nitrite 1A'CS cis
1371 BrONO Bromine nitrite 1A'CS trans
1372 CF2O Carbonic difluoride 1A1C2v
1373 CF2O+ Carbonic difluoride cation   
1374 COFCl Carbonic chloride fluoride 1A'Cs
1375 Cl2CS Thiophosgene 1A1C2v
1376 COBr2 Carbonic dibromide 1A1C2v
1377 BF3 Borane, trifluoro- 1A'D3h
1378 BF3- Borane, trifluoro- anion 2A1D3h
1379 BF3- Borane, trifluoro- anion 2A1C3v
1380 BF3+ boron trifluoride cation 2A2'D3h
1381 BF3+ boron trifluoride cation 2B2C2v
1382 BF3+ boron trifluoride cation   
1383 AlF3 Aluminum trifluoride 1A1'D3h
1384 BClF2 Chlorodifluoroborane   
1385 ScF3 Scandium trifluoride 1A1'D3h
1386 BCl3 Borane, trichloro- 1A1'D3h
1387 BCl3+ Boron Trichloride cation   
1388 GaF3 Gallium trifluoride 1A1'D3h
1389 GaCl3 Gallium trichloride 1A1'D3h
1390 BBr3 Boron tribromide 1A1'D3h
1391 ClO3- chlorate anion 1A1C3v
1392 CF3- Trifluoromethyl anion 1A1C3v
1393 CF3+ Trifluoromethyl cation 1A1'D3h
1394 CF2Cl difluorochloromethyl radical   
1395 SiF3 Silicon trifluoride radical 2A1C3v
1396 SiF3+ Silicon trifluoride cation 1A1'D3h
1397 CFCl2 dichlorofluoromethyl radical   
1398 CCl3- Trichloromethyl anion 1A1C3v
1399 CCl3+ Trichloromethyl cation 1A1'D3h
1400 SiCl3 trichlorosilyl radical 2A1C3v
1401 SiCl3+ trichlorosilyl cation 1A1'D3h
1402 CBr3 tribromomethyl radical   
1403 FOOF Perfluoroperoxide 1AC2
1404 ClO2F Chloryl fluoride 1A'Cs
1405 F2SO Thionyl Fluoride 1A'Cs
1406 ClOOCl Dichlorine dioxide 1AC2
1407 FSSF Difluorodisulfane 1AC2
1408 S2F2 Thio-thionyl fluoride 1A'Cs
1409 SOCl2 thionyl chloride 1A'Cs
1410 SSCl2 Thiothionyl chloride   
1411 SeOCl2 selenium oxychloride 1A'Cs
1412 NF3 Nitrogen trifluoride 1A1C3v
1413 NF3- Nitrogen trifluoride anion 2A1C3v
1414 NF3- Nitrogen trifluoride anion 2ACs
1415 NF3+ Nitrogen trifluoride cation 2A1C3v
1416 NCl3 nitrogen trichloride 1A1C3v
1417 AsF3 Arsenic trifluoride 1A1C3v
1418 AsCl3 Arsenous trichloride 1A1C3v
1419 NBr3 Nitrogen Tribromide 1A1C3v
1420 PBr3 Phosphorus tribromide 1A1C3v
1421 ClSSCl Disulfur dichloride 1AC2
1422 SF3 Sulfur trifluoride 2A'Cs
1423 ClF3 Chlorine trifluoride 1A1'D3h
1424 ClF3 Chlorine trifluoride 1A1C2v
1425 BrF3 Bromine trifluoride 1A1C2v
1426 HClO3 Chloric Acid 1A'Cs
1427 HClO3 Chloric Acid 1AC1
1428 CHF3 Methane, trifluoro- 1A1C3v
1429 CHF2Cl difluorochloromethane 1A'Cs
1430 SiHF3 trifluorosilane   
1431 CHFCl2 fluorodichloromethane 1A'Cs
1432 CDCl3 trichloromethane-d 1A1C3v
1433 CHBrF2 Methane, bromodifluoro- 1A'Cs
1434 CHFClBr fluorochlorobromomethane 1AC1
1435 CHBrCl2 Methane, bromodichloro- 1A'Cs
1436 CHBr2F dibromofluoromethane   
1437 CHClBr2 Methane, dibromochloro- 1A'Cs
1438 CHBr3 bromoform 1A1C3v
1439 NF3H+ protonated nitrogen trifluoride 1A1C3v
1440 AsF3H+ Arsenic trifluoride, protonated   
1441 C2H2F2 Ethene, 1,2-difluoro-, (E)- 1AgC2h
1442 C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1A1C2v
1443 C2H2ClF 1-chloro-1-fluoroethylene 1A'Cs
1444 CHFCHCl (E)-1-chloro-2-fluoroethene 1A'Cs
1445 CHFCHClz (Z)-1-Chloro-2-fluoroethene 1A'Cs
1446 CHBrCHBr Ethene, 1,2-dibromo-, (E)-   
1447 CHBrCHBr Ethene, 1,2-dibromo-, (Z)-   
1448 CH2ClCHO chloroacetaldehyde 1AC1 bisecting, trans
1449 CH2ClCHO chloroacetaldehyde 1A'CS eclipsed, cis
1450 C2H4F2 1,2-difluoroethane 1AgC2H anti
1451 C2H4F2 1,2-difluoroethane 1AC2 gauche
1452 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
1453 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1A'Cs
1454 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1AC1
1455 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AC2
1456 CH2BrCH2Cl 1-bromo-2-chloroethane   
1457 CH2BrCH2Cl 1-bromo-2-chloroethane   
1458 CH2BrCH2Br Ethane, 1,2-dibromo- 1AgC2h
1459 CH2BrCH2Br Ethane, 1,2-dibromo- 1AC2
1460 CH2CHCH2F Allyl Fluoride   
1461 CH2CHCH2F Allyl Fluoride   
1462 CH3CHCHF trans-1-Fluoro-1-propene   
1463 C3H5Cl 1-Propene, 3-chloro- 1AC1
1464 C3H5Cl 1-chloro-1-propene(E) 1A'Cs
1465 C3H5Cl 1-chloro-1-propene(Z) 1A'Cs
1466 CH2FCH2OH 2-fluoroethanol   
1467 CH2ClCH2OH 2-Chloroethanol 1A'Cs
1468 CH2ClCH2OH2+ 2-chloroethanol, protonated 1AC1
1469 CH2FCH2CH3 1-Fluoropropane 1A'Cs
1470 CH2FCH2CH3 1-Fluoropropane   
1471 CH3CHFCH3 2-Fluoropropane 1A'Cs
1472 CH2ClCH2CH3 Propane, 1-chloro- 1A'anti
1473 CH2ClCH2CH3 Propane, 1-chloro- 1Agauche
1474 CH3CHClCH3 Propane, 2-chloro- 1A'Cs
1475 CH3CH2CH2Br n-propyl bromide 1A'Cs
1476 CH3CHBrCH3 i-propyl bromide 1A'Cs
1477 B5H9 pentaborane9   
1478 C5H4 pentatetraene   
1479 C5H5 cyclopentadienyl radical 2B1C2v
1480 C5H5- cylopentadienyl anion 1A1'D5h
1481 C5H6 1,3-Cyclopentadiene 1A1C2v
1482 C5H6 Bicyclo[2.1.0]pent-2-ene 1A'Cs
1483 C5H6 Cyclopropylacetylene 1A'C1
1484 C5H6 Propellane 1A1D3h
1485 C5H7 cyclopentenyl radical 2A2C2v
1486 C5H8 1,3-Pentadiene, (Z)- 1A'Cs
1487 C5H8 1,4-Pentadiene 1AC2
1488 C5H8 1-pentyne 1A'Cs
1489 C5H8 Bicyclo[1.1.1]pentane   
1490 C5H8 Cyclobutane, methylene- 1A'Cs
1491 C5H8 Cyclopentene 1A'Cs
1492 C5H8 Ethenylcyclopropane 1A'Cs
1493 C5H10 Cyclopropane, 1,1-dimethyl- 1A1C1
1494 CH2CHCH2CH2CH3 1-pentene 1AC1
1495 Si(CH3)4 tetramethylsilane 1A1Td
1496 N2O3 Dinitrogen trioxide 1A'Cs
1497 C3H2N2 Malononitrile 1A1Cs
1498 CH2N4 1H-Tetrazole 1A'Cs
1499 C3H3N2- imidizolyl anion 1A1C2v
1500 C4H4N pyrrolide radical 2A2C2v
1501 C4H4N- pyrrolide anion 1A1C2v
1502 C3H4N2 1H-Imidazole 1A'Cs
1503 C3H4N2 2H-Imidazole 1A1C2v
1504 C3H4N2 4H-Imidazole 1A'Cs
1505 C4H5N Pyrrole 1A1C2v
1506 C4H6N+ pyrrole, alpha-protonated 1A'Cs
1507 C4H6N+ pyrrole, beta-protonated 1A'Cs
1508 C4H6N+ pyrrole, protonated 1A1C2v
1509 CH3CH(CH3)CN Propanenitrile, 2-methyl- 1A'Cs
1510 CH3CH2CH2CN Butanenitrile 1A'Cs
1511 C5H8 Bicyclo[2.1.0]pentane 1A'Cs
1512 C4H9N Pyrrolidine 1A'Cs
1513 C(NH2)H2CH2CH2CH3 1-Butanamine 1A'Cs
1514 NH(C2H5)2 diethylamine 1A'Cs
1515 NC4H12+ tetramethyl ammonium cation 1A1Td
1516 C3O2 Carbon suboxide 1ΣGD∞h
1517 C3O2+ Carbon suboxide cation 2ΠUD∞h
1518 B2O3 diboron trioxide   
1519 B2O3 diboron trioxide   
1520 MgCO3 Magnesium Carbonate 1A1C2v
1521 BeCO3 Beryllium Carbonate 1A1C2v
1522 CaCO3 Calcium Carbonate 1A1C2v
1523 ONONO Nitrosyl nitrite 1A1C2v
1524 PO4--- phosphate 1A1Td
1525 SO4-- sulfate 1A1Td
1526 HOONO2 peroxy nitric acid 1AC1
1527 HSO4- bisulfate anion 1A'Cs
1528 C3H2O2 Propiolic acid 1A'Cs
1529 CHOCOOH oxo acetic acid 1A'Cs
1530 CHOOCHO diformyl ether   
1531 H2SeO4 Selenic acid 1AC2
1532 C3H3NO Isoxazole 1A'Cs
1533 C3H3NO Oxazole 1A'Cs
1534 C3H3NS Thiazole   
1535 H3PO4 Phosphoric Acid 1AC3
1536 CH3COCCH 3-butyn-2-one 1A'Cs
1537 C4H4Se selenophene   
1538 C3H4O2 Methyl glyoxal 1A'Cs
1539 C3H4O2 propanedial 1AC1
1540 C3H4O2 propenalol 1A'Cs
1541 HOCHCCHOH allenediol 1AC2
1542 C2H4O3 1,2,3-trioxolane 1A'Cs
1543 C2H4O3 trioxolane124 1AC2
1544 HOCH2COOH Hydroxyacetic acid 1ACs
1545 CH3OCH2CN Methoxyacetonitrile 1A'Cs
1546 CH3OCH2CN Methoxyacetonitrile 1AC1
1547 H2NCH2COOH Glycine 1A'Cs
1548 CH3SO2NH2 methanesulfonamide 1A'Cs
1549 C4H6O cis-2-butenal 1ACs
1550 C4H6O Furan, 2,5-dihydro- 1A1Cs
1551 CH2CHOCHCH2 Vinyl ether 1AC1
1552 C4H6S Thiophene, 2,5-dihydro- 1A1C2v
1553 CH2CHSCHCH2 Divinyl sulfide   
1554 C3H6O2 1,3-Dioxolane 1AC1
1555 CH3CH2COOH Propanoic Acid 1A'Cs
1556 CH3COOCH3 methyl acetate 1A'Cs
1557 HCOOC2H5 Ethyl formate 1A'Cs
1558 C2H6O2S Dimethyl sulfone 1A1C2v
1559 CH3SSSCH3 dimethyl trisulfide 1AC2
1560 C3H7NO dimethylformamide 1A'Cs
1561 C4H8O Cyclobutanol 1A'C1
1562 CH3COCH2CH3 2-Butanone 1AC1
1563 C4H8S Thiophene, tetrahydro- 1AC1
1564 C3H8O2 1,3-Propanediol 1A1C1
1565 C4H10O 1-Butanol 1A'Cs
1566 C4H10O 1-Propanol, 2-methyl- 1AC1
1567 C4H10O Methyl propyl ether 1AC1
1568 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
1569 C4H9SH 1-Butanethiol   
1570 ClONO2 Chlorine nitrate 1A'Cs
1571 BrONO2 Bromine nitrate 1A'Cs
1572 TiCl4 Titanium tetrachloride 1A1Td
1573 ClO4- perchlorate anion 1A1Td
1574 BF4- tetrafluoroboron anion 1A1Td
1575 SO2F2 Sulfuryl fluoride 1A1C2v
1576 CF3Cl Methane, chlorotrifluoro- 1A1C3v
1577 CF2Cl2 difluorodichloromethane 1A1C2v
1578 TiF4 Titanium tetrafluoride 1A1Td
1579 CF3Br Bromotrifluoromethane 1A1C3v
1580 GeF4 Germanium tetrafluoride 1A1Td
1581 CBrClF2 Methane, bromochlorodifluoro- 1A'Cs
1582 CBrCl2F bromodichlorofluoromethane   
1583 CBrCl3 Methane, bromotrichloro- 1A1C3v
1584 CBr2F2 Methane, dibromodifluoro- 1A'C2v
1585 GeCl4 Germanium Tetrachloride 1A1Td
1586 CBr2ClF dibromochlorofluoromethane   
1587 CBr2Cl2 dibromodichloromethane 1A1C2v
1588 CFBr3 fluorotribromomethane 1A1C3v
1589 CBr3Cl tribromochloromethane 1A1C3v
1590 CBr4 Carbon tetrabromide 1A1Td
1591 SiBr4 Silicon tetrabromide 1A1Td
1592 ClOF3 Chlorine trifluoride oxide 1A'Cs
1593 SF4 Sulfur tetrafluoride 1A1C2v
1594 SeF4 Selenium tetrafluoride   
1595 SCl4 Sulfur tetrachloride   
1596 C2HF3 Trifluoroethylene 1A'Cs
1597 C2HF3+ Trifluoroethylene cation 2A"Cs
1598 HClO4 perchloric acid 1ACs
1599 CF3OH trifluoromethanol 1A'Cs
1600 CH2ClCCCl 1,3-dichloropropyne   
1601 CHCl2CCH 3,3-dichloropropyne   
1602 CHCl2CHO dichloroacetaldehyde 1AC1
1603 CHCl2CHO dichloroacetaldehyde   
1604 PF3CH2 phosphorane, trifluoromethylene- 1A'Cs
1605 CHF2CH2F Ethane, 1,1,2-trifluoro 1AC1
1606 CHF2CH2F Ethane, 1,1,2-trifluoro 1A'Cs
1607 CH3CF2Cl 1-Chloro-1,1-Difluoroethane 1A'Cs
1608 CH2ClCHCl2 1,1,2-trichloroethane 1AC1
1609 SiCl3CH3 methyltrichlorosilane 1A1C3v
1610 CH3CBr3 1,1,1-tribromoethane 1A1C3v
1611 SiH3CCl3 (trichloromethyl)silane 1A1C3v
1612 CH2CClCHCH2 1,3-Butadiene, 2-chloro-   
1613 CH2FCH2CH2F 1,3-difluoropropane   
1614 CH3CCl2CH3 Propane, 2,2-dichloro- 1A1C2v
1615 CH2ClCHCHCH3 2-Butene, 1-chloro- 1A'Cs
1616 CH2ClCHCHCH3 2-Butene, 1-chloro- 1AC1
1617 C2H2N2O Furazan   
1618 CF3PH2 phosphine, (trifluoromethyl)- 1A'Cs
1619 NH3BF3 Amminetrifluoroboron 1A1C3v
1620 C6H2 hexatriyne 1ΣgD∞h
1621 C6H4 Benzyne 1A1C2v
1622 C6H5- phenyl anion 1A1C2v
1623 C6H6 Prismane   
1624 C6H6 1,2,4,5-Hexatetraene 1AgC2h
1625 C6H6 Benzvalene 1A1C2v
1626 C6H6 Dewar Benzene   
1627 C6H6 Hexa-1,5-diene-3-yne 1AgC2h
1628 C6H6 Trimethylenecycopropane 1A'D3h
1629 C6H7+ benzene, protonated 1A1C2v
1630 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
1631 C6H8 1,4-Cyclohexadiene 1AgC2v
1632 C6H8 Bicyclo[2.2.0]hex-1(4)-ene 1AgD2h
1633 C6H10 1,5-Hexadiene 1AgC2
1634 C6H10 3-Hexyne 1A1C2v
1635 C6H10 cyclohexene 1AC2
1636 C4H6(CH3)2 1,1-dimethylcyclobutane 1A'Cs
1637 C6H12 (1r,3r)-1,3-dimethylcyclobutane 1A'Cs
1638 C6H12 (E)-2-Hexene 1AC1
1639 C6H12 (E)-hex-3-ene 1AGCi
1640 C6H12 (Z)-hex-2-ene 1AC1
1641 C6H12 (Z)-hex-3-ene 1AC2
1642 C6H12 2,3-dimethylbut-1-ene 1A'C2
1643 C6H12 Cyclohexane 1Atwist boat
1644 C6H14 Butane, 2,3-dimethyl- 1AgC2h
1645 N3P3 1,3,5,2,4,6-Triazatriphosphorine   
1646 C4H2N2 Fumaronitrile 1AgC2h
1647 C2H2N4 sym-tetrazine 1AgD2h
1648 C4H4N2 Pyrazine 1AgD2h
1649 C2H4N4 1H-Tetrazole, 1-methyl- 1A'Cs
1650 B3N3H6 borazine 1A1'D3h
1651 C6H6 Fulvene 1A1C2v
1652 C5H6N+ Pyridinium 1A1C2v
1653 C5H7N Cyclobutanecarbonitrile 1A'Cs
1654 C6H10 Bicyclo[3.1.0]hexane 1A'Cs
1655 Na2CO3 Sodium Carbonate 1A1C2v
1656 C2O4-- oxalate anion 1A1D2d
1657 MgSO4 Magnesium Sulfate 1A1C2v
1658 N2O4 Dinitrogen tetroxide 1AgD2d
1659 C3H2O3 vinylene carbonate   
1660 C2H2O4 Oxalic Acid 1AgC2h
1661 C2H3NO3 Oxamic acid 1A'H out
1662 C2H3NO3 Oxamic acid 1A'H in
1663 C2H4N2S2 Ethanedithioamide 1AGC2h
1664 C2H4CO3 Ethylene carbonate 1A1C2v
1665 C2H5NO3 Nitric acid, ethyl ester 1A'C1
1666 C5H6O 2H-Pyran   
1667 C5H6O 2-methylfuran 1A'Cs
1668 C5H6O 3-Methylfuran 1A'Cs
1669 C5H6O Pentadienal   
1670 C4H6O2 γ–Butyrolactone 1AC1
1671 C4H6O2 2,3-Butanedione 1AgC2h
1672 C4H6O2 Crotonic Acid 1A'Cs
1673 C4H6OS Vinyl sulfoxide 1A'Cs
1674 C3H6O3 1,3,5-Trioxane 1A1C1
1675 C3H6S3 1,3,5-Trithiane 1A1C3v
1676 C4H7NO 2-Pyrrolidinone 1AC1
1677 C4H7NO Ethoxyacetonitrile 1A'Cs
1678 C3H7ONO Propyl nitrite 1A'Cs
1679 C3H7ONO Propyl nitrite 1AC1
1680 C5H8O Cyclopentanone 1AC2
1681 C5H8O Methyl cyclopropyl ketone 1A'Cs
1682 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- 1AC2
1683 C4H8O2 1,3-Dioxane 1A'Cs
1684 C4H8O2 Ethyl acetate 1A'Cs
1685 C5H10O 2-methylbutyraldehyde 1AC1
1686 C5H10O 3-Pentanone 1A1C2v
1687 C5H10O Pentanal 1A'C1
1688 C4F2 difluorobutadiyne   
1689 ClCOClCO Oxalyl chloride 1AGC2h
1690 B2Cl4 Diboron tetrachloride 1A1D2
1691 C2ClF3 Ethene, chlorotrifluoro-   
1692 CF2CCl2 difluorodichloroethylene 1A1C2v
1693 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene 1AGC2h
1694 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene 1A1C2v
1695 C2Br4 tetrabromoethene   
1696 CF3OF Trifluoromethylhypofluorite 1A'Cs
1697 SiF5- silicon pentafluoride anion   
1698 SOF4 Sulfur tetrafluoride oxide 1A1C2v
1699 AsF5 Arsenic pentafluoride 1A1'D3h
1700 SF5 Sulfur pentafluoride 2A1C4v
1701 SF5+ pentafluoro sulfur cation 1A1'D3h
1702 BrF5 bromine pentafluoride 1A1C4v
1703 ClF5 chlorinepentafluoride 1A1C4v
1704 CF3CHO trifluoroacetaldehyde 1A'Cs
1705 CCl3CHO trichloroacetaldehyde 1A'Cs
1706 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- 1AGCi
1707 CF3CH2F 1,1,1,2-tetrafluoroethane 1A'Cs
1708 CHF2CHF2 1,1,2,2-tetrafluoroethane 1AGC2h
1709 CF3CH2Cl 2,2,2-Trifluoroethyl chloride 1A'Cs
1710 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR 1AC2
1711 CH2ClCCl3 1,1,1,2-tetrachloroethane   
1712 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
1713 CH2BrCBr3 1,1,1,2-tetrabromo ethane   
1714 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane 1A'Cs
1715 CF3COOH trifluoroacetic acid 1A'Cs
1716 C4H3ClO Furan, 2-chloro 1A'Cs
1717 C4H3ClO Furan,3-chloro 1A'Cs
1718 C4H8O2 Butanoic acid 1AC1
1719 C6H5CH2 benzyl radical 2B1Cs
1720 C7H7 cycloheptatrienyl radical 2A2C2v
1721 C7H7+ cycloheptatrienyl cation 1A1'D7h
1722 C7H8 Norbornadiene 1A1C2v
1723 C7H14 cycloheptane 1AC2
1724 C7H16 heptane 1A1C2v
1725 CH(CN)3 tricyanomethane   
1726 HN=C=C(CN)2 Dicyanoketenimine   
1727 C6H13N cyclohexanamine 1AC1
1728 C6H15N triethylamine 1AC3
1729 C5H4O2 4-Cyclopentene-1,3-dione 1A1C2v
1730 C5H4O2 furfural 1A'OCCO cis
1731 C5H4O2 furfural 1A'OCCO trans
1732 C6H5O phenoxy radical 2B1C2v
1733 C6H6O 2,5-Cyclohexadienone 1A1C2v
1734 HO2CCHNH2CH2OH Serine 1AC1
1735 C5H8O2 Acetylacetone 1AC2
1736 C7H10 Norbornene   
1737 C6H10O cyclohexanone 1A'Cs
1738 C6H12O Oxepane   
1739 C3H7OC3H7 di-n-propyl ether 1A1C2v
1740 C3H7OC3H7 di-n-propyl ether 1AC2
1741 F2CCCF2 tetrafluoroallene   
1742 CF3COO- trifluoro acetate anion 1A'Cs
1743 CF3COF trifluoroacetyl fluoride 1A'Cs
1744 PF6 Hexafluorophosphate neutral 2B2C2v
1745 PF6- Hexafluorophosphate ion 1A1GOh
1746 SF6 Sulfur Hexafluoride 1A1GOh
1747 SeF6 Selenium hexafluoride 1A1GOh
1748 SF5Cl sulfur chloropentafluoride 1A1C4v
1749 CF3CHF2 pentafluoroethane 1A'Cs
1750 C6H5F Fluorobenzene 1A1C2v
1751 C6H5Cl chlorobenzene 1A1C2v
1752 C8H6 Calicene 1A1C2v
1753 C6H5CCH phenylacetylene 1A1C2v
1754 C8H6 benzocyclobutadiene 1A1C2v
1755 C8H6 Pentalene 1AgC2h
1756 C8H8 cubane 1A1GOh
1757 C6H5CH2CH3 Ethylbenzene 1A'Cs
1758 C8H14 Bicyclo[2.2.2]octane 1A1'D3h
1759 C8H14 Bicyclo[2.2.2]octane 1A1D3
1760 (CH3)3CC(CH3)3 tetramethylbutane 1A1D3d
1761 C6H5CN phenyl cyanide 1A1C2v
1762 C6H12N2 Triethylenediamine 1A1D3
1763 S4N4 Tetrasulfur tetranitride   
1764 S8 Octasulfur 1A1D4d
1765 C6H4O2 parabenzoquinone 1AgD2h
1766 C6H5CHO benzaldehyde 1A'Cs
1767 C5H9NO2 Proline 1AC1
1768 C6H12O2 Hexanoic acid 1A1Cs
1769 C4F4 tetrafluorcyclobutadiene 1A1GD4h
1770 C4F4 tetrafluorcyclobutadiene 1AGC2h
1771 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- 1AGD2h
1772 CF3CF2Cl pentafluorochloroethane 1A'Cs
1773 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane 1AgC2h
1774 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- 1AC1
1775 C2Cl6 hexachloroethane 1A1gD3d
1776 C6H4F2 orthodifluorobenzene 1A1C2v
1777 C6H4F2 1,4-difluorobenzene 1AgD2h
1778 C6H4Cl2 1,2-dichlorobenzene 1A1C2v
1779 C6H4Cl2 1,3-dichlorobenzene 1A1C2v
1780 C6H4Cl2 1,4-dichlorobenzene   
1781 C6H5NO nitrosobenzene 1A'Cs
1782 C9H8 Indene 1A'Cs
1783 C9H8 spiro[4.4]nona-1,3,6,8-tetraene 1A1D2d
1784 C9H20 Nonane 1A1C2v
1785 C5H4N4 purine 1ACs
1786 C3H3N3O3 cyanuric acid 1A1'D3h
1787 CH3COC6H5 acetophenone 1AC1
1788 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- 1A1'D3h
1789 C3F6 hexafluoropropene   
1790 C6H3F3 Benzene trifluoride 123 1A1C2v
1791 C8H18O 1-Octanol   
1792 C10H8 Azulene 1A1C2v
1793 C10H8 naphthalene 1AgD2h
1794 C10H10 bullvalene   
1795 C6N4 Tetracyanoethylene 1AGD2h
1796 C10H22 Decane 1AGC2h
1797 C4F6 perfluorobutadiene 1AgC2h
1798 C4F6 perfluorobutadiene 1AC2
1799 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- 1A'Cs
1800 C3F8 perfluoropropane 1A1C2v
1801 B12H12-- Dodecahydrododecaborate(2-)   
1802 C12H8 biphenylene 1AgD2h
1803 C12H10 Heptalene 1AC2
1804 C6H12O6 Inositol 1A1GD3d
1805 S2F10 disulphur decafluoride   
1806 C6H5COC6H5 benzophenone 1AC2
1807 C19H16 Triphenylmethane 1AC3
1808 C60 Buckminsterfullerene 1AGIh

Species NOT done yet
count Species Name file name problem
1 D- Deuterium atom anion d-  
2 D+ Deuterium atom cation d+  
3 HeH Helium hydride heh  
4 Zn- Zinc atom anion zn-  
5 Zn+ Zinc atom cation zn+  
6 Ti- Titanium atom anion ti-  
7 Ti+ Titanium atom cation ti+  
8 Sn Tin atom sn  
9 Sn+ Tin cation sn+  
10 SiH4+ Silane cation sih4+  
11 SnH4 Stannane snh4  
12 Sb Antimony atom sb  
13 SbH Antimony monohydride sbh  
14 SbH3 Stibine sbh3  
15 Cr Chromium atom cr  
16 Te Tellurium atom te  
17 Te+ Tellurium atom cation te+  
18 TeH Telluryl radical teh  
19 H2Te Hydrogen Telluride h2te  
20 Mn Manganese atom mn  
21 I Iodine atom iodine  
22 I- Iodine atom anion iodine-  
23 I+ Iodine atom cation iodine+  
24 HI Hydrogen iodide hi  
25 HI+ Hydrogen iodide cation hi+  
26 H2I+ Iodonium h2i+  
27 Fe Iron atom fe  
28 Xe Xenon atom xe  
29 XeH+ Xenon, protonated xeh+  
30 Co Cobalt atom cobalt  
31 Ni Nickel atom ni  
32 Cu2 Copper diatomic cu2  
33 Al2 Aluminum diatomic al2  
34 Si2 Silicon diatomic si2  
35 CH3SiH3 methyl silane ch3sih3  
36 CP Carbon monophosphide cp  
37 SiN Silicon nitride sin  
38 TiN Titanium mononitride tin  
39 SbN Antimony nitride sbn  
40 HCP Phosphaethyne hcp  
41 HPO Hydrogen phosphorus oxide hpo  
42 P2H4 Diphosphine p2h4  
43 CH3PH2 Methyl phosphine ch3ph2  
44 BeS beryllium sulfide bes  
45 MgO magnesium oxide mgo  
46 MgS magnesium sulfide mgs  
47 AlO Aluminum monoxide alo  
48 BS boron sulfide bs  
49 AlS Aluminum sulfide als  
50 GeO+ Germanium monoxide cation geo+  
51 TeO Tellurium monoxide teo  
52 Te2 Tellurium diatomic te2  
53 NaOH sodium hydroxide naoh  
54 MgOH magnesium hydroxide mgoh  
55 CH3O Methoxy radical ch3o  
56 CH3S thiomethoxy ch3s  
57 H2ONH3 Water Ammonia Dimer h2onh3  
58 LiI Lithium Iodide lii  
59 NaI Sodium Iodide nai  
60 KI Potassium Iodide ki  
61 BeF Beryllium monofluoride bef  
62 BeCl beryllium monochloride becl  
63 MgF Magnesium monofluoride mgf  
64 MgCl magnesium monochloride mgcl  
65 ZnF- Zinc monofluoride anion znf-  
66 ZnF+ Zinc monofluoride cation znf+  
67 BCl boron monochloride bcl  
68 AlI Aluminum monoiodide ali  
69 CCl carbon monochloride ccl  
70 NF nitrogen fluoride nf  
71 PF phosphorus monofluoride pf  
72 PCl phosphorus chloride pcl  
73 SbF Antimony monofluoride sbf  
74 SbCl Antimony monochloride sbcl  
75 IO Iodine monoxide io  
76 ClF- clorine monofluoride anion clf-  
77 IF Iodine monofluoride if  
78 ICl Iodine monochloride icl  
79 IBr Iodine monobromide ibr  
80 I2 Iodine diatomic i2  
81 I2+ Iodine diatomic cation i2+  
82 DOCl Hypochlorous acid-d docl  
83 HOI Hypoiodous acid hoi  
84 FHF Hydrogen difluoride fhf  
85 H2F2 Hydrogen fluoride dimer h2f2  
86 CH3I methyl iodide ch3i  
87 SiH3I Silyl Iodide sih3i  
88 C3H3 Propargyl radical propargyl  
89 CuCN Copper cyanide cucn  
90 HCNN diazomethyl radical hcnn  
91 C2H5N Aziridine c2h5n  
92 NH2BHNH2 diaminoborane nh2bhnh2  
93 CH3NHCH3 Dimethylamine ch3nhch3  
94 NH2CH2NH3+ diaminoethane, protonated pdam  
95 BO2 Boron dioxide bo2  
96 SiO2 silicon dioxide sio2  
97 SCTe Carbon sulfide Telluride scte  
98 TeO2 Tellurium Dioxide teo2  
99 CS2H+ Carbon disulfide, protonated cs2h+  
100 HNNO nitrosoazane hnno  
101 CH3CO- Acetyl anion ch3co-  
102 NH3CHO+ Formamide, N-Protonated nh3cho+  
103 H2OH2CO water formaldehyde dimer h2oh2co  
104 CH3OCH3 Dimethyl ether meome  
105 CH3OHH2O methanol water dimer ch3ohh2o  
106 H2OCH3OH water methanol dimer h2och3oh  
107 ClCN chlorocyanogen clcn  
108 ICN Cyanogen iodide icn  
109 INO Nitrosyl iodide ino  
110 SiCl2 Dichlorosilylene sicl2  
111 FOO Dioxygen monofluoride radical foo  
112 ClOO chloroperoxy radical cloo  
113 ClS2 Sulfur chloride cls2  
114 NF2 Difluoroamino radical nf2  
115 F2O Difluorine monoxide f2o  
116 Cl2O Dichlorine monoxide cl2o  
117 I3- triiodide i3-  
118 BHF2 Difluoroborane bhf2  
119 BHCl2 Borane, dichloro- bhcl2  
120 CH2FI fluoroiodomethane ch2fi  
121 CH2ClI chloroiodomethane ch2cli  
122 CH2BrI bromoiodomethane ch2bri  
123 CH2I2 Diiodomethane ch2i2  
124 CH2CHF+ fluoroethene cation ch2chf+  
125 C2H3Cl Ethene, chloro- ch2chcl  
126 C2H3I Vinyl iodide c2h3i  
127 CH3CH2Cl Ethyl chloride c2h5cl  
128 CH3SiFH2 fluoromethylsilane ch3sifh2  
129 C2H5I Ethyl iodide c2h5i  
130 XeF2 Xenon difluoride xef2  
131 C4H6 Cyclobutene c822355  
132 C4H6 Methylenecyclopropane c6142730  
133 CH2CCHCH3 1,2-Butadiene butad12  
134 CH3CCCH3 2-Butyne c503173  
135 CH2C(CH3)CH3 1-Propene, 2-methyl- isobute  
136 B(CH3)3 trimethylborane bme3  
137 Al(CH3)3 trimethyl aluminum tma  
138 C(CH3)3 Tert-butyl radical tbutyl  
139 CH2CH(CH3)2 Isobutyl radical isobutyl  
140 CH3CHCH2CH3 2-Butyl radical butyl2  
141 CH3CH(CH3)CH3 Isobutane isobutane  
142 SiH(CH3)3 trimethylsilane trimsi  
143 P4 Phosphorus tetramer p4  
144 C3H3N acrylonitrile ch2chcn  
145 C3H7N Cyclopropylamine cpram  
146 C3H7N Azetidine azet  
147 CH3CH(NH2)CH3 2-Propanamine pram2  
148 N(CH3)3 Trimethylamine trimeam  
149 Li2O2 dilithium dioxide li2o2  
150 Na2O2 disodium dioxide na2o2  
151 B2O2 Diboron dioxide b2o2  
152 CO3 Carbon trioxide co3  
153 TeO3 Tellurium trioxide teo3  
154 HNO3 Nitric acid hno3  
155 C2H2CO cyclopropenone c2h2co  
156 HCCCHO 2-propynal hcccho  
157 C2H2O2+ Ethanedial cation c2h2o2+  
158 H2CS3 thiocarbonic acid h2cs3  
159 C2H3NO Nitrosoethylene c2h3no  
160 CH3ONO Methyl nitrite ch3ono  
161 C3H4O 2-Propyn-1-ol c107197  
162 C3H4O Cyclopropanone cpone  
163 C3H4O Methylketene c6004440  
164 NH2CONH2+ Urea cation urea+  
165 NH2CSNH2 Thiourea thiourea  
166 CH3COOH Acetic acid ch3cooh  
167 CH3OCHO methyl formate ch3ocho  
168 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
169 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
170 HCOOHH2O Formic acid water dimer hcoohh2o  
171 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
172 CH3CONH2 Acetamide acetamide  
173 C3H6O Propylene oxide prox  
174 CH3COCH3 Acetone acetone  
175 C3H6S Thietane thietane  
176 C3H6S Thiirane, methyl- methiirane  
177 C2H6O2 1,2-Ethanediol ethdiol  
178 CH3SOCH3 Dimethyl sulfoxide dmso  
179 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
180 CH3COHCH3+ acetone, protonated acetoneh+  
181 CH3CHOHCH3 Isopropyl alcohol isoproh  
182 C3H7SH 1-Propanethiol prsh  
183 CH3CHSHCH3 2-Propanethiol isoprsh  
184 CH3SCH2CH3 Ethane, (methylthio)- etsme  
185 H2OCH3OCH3 water dimethylether dimer h2och3och3  
186 Na2F2 Sodium Fluoride Dimer na2f2  
187 Na2Cl2 Disodium dichloride na2cl2  
188 ClNO2 Nitryl chloride clno2  
189 N2F2 (Z)-Difluorodiazene n2f2_z  
190 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
191 CCl2O Phosgene cl2co  
192 AlF2Cl Aluminum chloride difluoride alclf2  
193 AlFCl2 Aluminum dichloride fluoride alcl2f  
194 AlCl3 Aluminum trichloride alcl3  
195 AlBr3 Aluminum Bromide albr3  
196 ClO3 Chlorine trioxide clo3  
197 BrO3- Bromate anion bro3-  
198 CF3 Trifluoromethyl radical cf3  
199 CCl3 Trichloromethyl radical ccl3  
200 PF3 Phosphorus trifluoride pf3  
201 PCl3 Phosphorus trichloride pcl3  
202 SbF3 Antimony Trifluoride sbf3  
203 SbCl3 Antimony Trichloride sbcl3  
204 AsBr3 Arsenic tribromide asbr3  
205 NI3 Nitrogen triiodide ni3  
206 PI3 Phosphorus triiodide pi3  
207 IF3 iodone trifluoride if3  
208 CHCl3 Chloroform chcl3  
209 SiHCl3 Trichlorosilane sihcl3  
210 CHF2I difluoroiodomethane chf2i  
211 CHFClI fluorochloroiodomethane chfcli  
212 CHCl2I dichloroiodomethane chcl2i  
213 CHI3 Iodoform chi3  
214 CH2CF2 Ethene, 1,1-difluoro- ch2cf2  
215 CH2CCl2 Ethene, 1,1-dichloro- ch2ccl2  
216 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
217 CHClCHCl Ethene, 1,2-dichloro-, (Z)- chclchclz  
218 C2H2Br2 1,1-dibromoethene c2h2br2  
219 CH2FCHO Fluoroacetaldehyde ch2fcho  
220 CH3COF Acetyl fluoride ch3cof  
221 CH3COCl Acetyl Chloride ch3cocl  
222 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
223 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
224 CH2CFCH3 2-fluoropropene 2fpro  
225 C3H9O+ trimethyl oxonium cation c3h9o+  
226 C5H6 1-Buten-3-yne, 2-methyl- c78808  
227 C5H6 3-Penten-1-yne, (E)- c2004695  
228 C5H6 3-Penten-1-yne, (Z)- c1574409  
229 C5H7 1,3-pentadienyl radical pdyl  
230 C5H8 1,2-Butadiene, 3-methyl- c598254  
231 C5H8 1,2-Pentadiene c591957  
232 C5H8 1,3-Butadiene, 2-methyl- c78795  
233 C5H8 1,3-Pentadiene, (E)- c2004708  
234 C5H8 2,3-Pentadiene c591968  
235 CH3CCCH2CH3 2-Pentyne 2pentyne  
236 C5H10 1-Butene, 2-methyl- c563462  
237 C5H10 2-Butene, 2-methyl- c513359  
238 C5H10 2-Pentene, (E)- c646048  
239 C5H10 2-Pentene, (Z)- c627203  
240 C5H10 Cyclopentane c287923  
241 C5H11 2-Methylbut-2-yl radical c4348350  
242 C5H12 Butane, 2-methyl- buta2  
243 C5H12 Pentane pentane  
244 C5H12 Propane, 2,2-dimethyl- neopentane  
245 C3H3N2 imidazolyl radical im  
246 C2H3N3 1H-1,2,4-Triazole c288880  
247 C3H4N2 1H-Pyrazole 1hpyraz  
248 C4H5N (E)-2-Butenenitrile c627269  
249 C4H5N (Z)-2-Butenenitrile c1190767  
250 C4H5N 2H-pyrrole pyrrole2  
251 C4H5N 3H-pyrrole pyrrole3  
252 C4H5N Cyclopropanecarbonitrile c5500210  
253 CH2CHCH2CN Allylcyanide ch2chch2cn  
254 C3H6N2 3-Aminopropionitrile c151188  
255 C5H8 Spiropentane c157404  
256 C4H9N Cyclobutylamine cbam  
257 C3H10N2 1,2-Diaminopropane diampr12  
258 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
259 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
260 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
261 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
262 H2SO4 Sulfuric acid h2so4  
263 CH3C(O)OO acetyl peroxy radical ch3coo2  
264 CH3NO3 Methyl nitrate ch3no3  
265 C4H4O Furan furan  
266 C4H4O+ Furan cation furan+  
267 C4H4S Thiophene furans  
268 C3H4O2 β–Propiolactone beta  
269 C3H4O2 2-Propenoic acid propenoic2  
270 CH2CHCONH2 Acrylamide c79061  
271 CH5N3S Hydrazinecarbothioamide c79196  
272 C4H6O Cyclobutanone cbutone  
273 C4H6O Furan, 2,3-dihydro- furan23h  
274 CHOCHCHCH3 2-Butenal butenal2  
275 C4H6S Thiophene, 2,3-dihydro- thiop23h  
276 C2H6N2O Urea, methyl- c598505  
277 C3H7NO Propanamide propanam  
278 C2H3OC2H5 Ethene, ethoxy- c109922  
279 C4H8O Furan, tetrahydro- thf  
280 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
281 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
282 CHOCH2CH2CH3 Butanal butanal  
283 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
284 C3H8O2 Methane, dimethoxy- c109875  
285 C3H8O2 Propylene glycol c57556  
286 C3H8S2 1,3-Propanedithiol c109808  
287 C4H10O 2-Butanol, (.+/-.)- butanol2  
288 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
289 C4H10O Ethoxy ethane etoet  
290 C4H10O Propane, 2-methoxy- c598538  
291 C4H10O+ 1-Butanol cation butanol1+  
292 C2H5SC2H5 Diethyl sulfide etset  
293 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
294 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
295 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
296 FNO3 Fluorine nitrate fno3  
297 ClFO3 Perchloryl fluoride clfo3  
298 SO2Cl2 Sulfuryl chloride so2cl2  
299 F3NO Nitrogen trifluoride oxide f3no  
300 F3PO Phosphoryl fluoride pf3o  
301 Cl3PO Phosphoryl chloride pcl3o  
302 CF4 Carbon tetrafluoride cf4  
303 SiF4 Silicon tetrafluoride sif4  
304 CFCl3 Trichloromonofluoromethane cfcl3  
305 CCl4 Carbon tetrachloride ccl4  
306 CCl4+ Carbon tetrachloride cation ccl4+  
307 SiCl4 Silane, tetrachloro- sicl4  
308 CF3I trifluoroiodomethane cf3i  
309 CCl3I trichloroiodomethane ccl3i  
310 CFClBrI fluorochlorobromoiodomethane cfclbri  
311 CF2I2 difluorodiiodomethane cf2i2  
312 CCl2I2 dichlorodiiodomethane ccl2i2  
313 CBr3I tribromoiododmethane cbr3i  
314 GeBr4 Germanium tetrabromide gebr4  
315 CI4 tetraiodomethane ci4  
316 SiI4 silicon tetraiodide sii4  
317 CHClCCl2 Trichloroethylene chclccl2  
318 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
319 HSO3F Fluorosulfonic acid hso3f  
320 CHClCCHCl 1,3-dichloroallene chclcchcl  
321 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
322 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
323 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
324 NH3BCl3 Amminetrichloroboron nh3bcl3  
325 C3H5ClO Oxirane, (chloromethyl)- c106898  
326 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
327 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
328 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
329 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
330 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
331 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
332 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
333 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
334 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
335 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
336 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
337 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
338 C4H9F 1-fluorobutane butaf1  
339 CH3CHFCH2CH3 2-fluorobutane butaf2  
340 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
341 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
342 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
343 XeF4 Xenon tetrafluoride xef4  
344 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
345 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
346 C6H5 phenyl phenyl  
347 C6H6 2,4-Hexadiyne hexadiyne  
348 C6H6 3,4-Dimethylenecyclobutene cb34m  
349 C6H6 Benzene benzene  
350 C6H6+ Benzene cation c6h6+  
351 C6H8 (E)-hexa-1,3,5-triene c821078  
352 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
353 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
354 C6H8 1,3-Cyclohexadiene cyhexadiene13  
355 C6H8 3-Methylenecyclopentene c930267  
356 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
357 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
358 C6H10 1,3-Hexadiene, (E)- hexdi13e  
359 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
360 C6H10 1,4-Hexadiene, (E)- hexdi14t  
361 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
362 C6H10 1-Butyne, 3,3-dimethyl- c917920  
363 C6H10 1-Hexyne hexyne1  
364 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
365 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
366 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
367 C6H10 2-Hexyne c764352  
368 C6H10 Cyclopentene, 1-methyl- c693890  
369 C6H10 Cyclopentene, 3-methyl- c1120623  
370 C6H10 Cyclopentene, 4-methyl- c1759815  
371 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
372 C6H12 (E)-3-methylpent-2-ene c616126  
373 C6H12 (Z)-3-methylpent-2-ene c922623  
374 C6H12 2,3-dimethyl-but-2-ene tmeet  
375 C6H12 3-methylenepentane c760214  
376 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
377 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
378 C6H12 Cyclopentane, methyl- c96377  
379 C6H12 Ethylcyclobutane c4806615  
380 C6H12 hex-1-ene hexene1  
381 C6H14 Butane, 2,2-dimethyl- buta22  
382 C6H14 Hexane hexane  
383 C6H14 Pentane, 2-methyl- penta2  
384 C6H14 Pentane, 3-methyl- penta3  
385 C4N2 2-Butynedinitrile c4n2  
386 C3H3N3 1,3,5-Triazine triazine135  
387 CH3N5 5-Aminotetrazole c4418615  
388 C4H4N2 1,3-Diazine diazine13  
389 C4H4N2 Pyridazine pyridazine  
390 C4H4N2 Succinonitrile c110612  
391 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
392 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
393 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
394 C5H5N E-2,4-pentadienenitrile bdcn  
395 C5H5N Pyridine pyridine  
396 C4H6N2 1H-Imidazole, 2-methyl- c693981  
397 C5H7N (E)-2-Pentenenitrile c26294984  
398 C5H7N (E)-3-Pentenenitrile c16529661  
399 C5H7N (Z)-2-Pentenenitrile c25899507  
400 C5H7N 1H-Pyrrole, 1-methyl- c96548  
401 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
402 C5H9N Butanenitrile, 2-methyl- c18936179  
403 C5H9N Pentanenitrile c110598  
404 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
405 C5H11N Cyclopentanamine cypentam  
406 C5H11N Piperidine piper  
407 C4H12N2 1,2-Butanediamine c4426486  
408 C4H12N2 2-Methyl-1,2-propanediamine c811938  
409 Li2CO3 Lithium Carbonate li2co3  
410 C4H4O2 2(5H)-Furanone furanone  
411 C4H4O2 2-Oxetanone, 4-methylene- c674828  
412 C2H4N2O2 Oxalamide oxalamide  
413 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
414 C3H4S3 1,3-Dithiolane-2-thione c822388  
415 C2H4O4 Formic acid dimer fadimer  
416 C4H5NO 3-Methylisoxazole isox3m  
417 C4H5NO Isoxazole, 5-methyl- c5765446  
418 C4H5NS 4-Methylthiazole c693958  
419 C5H6S Thiophene, 2-methyl- c554143  
420 C5H6S Thiophene, 3-methyl- c616444  
421 C4H6O2 2-Propenoic acid, methyl ester c96333  
422 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
423 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
424 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
425 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
426 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
427 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
428 CH6N4S Carbonothioic dihydrazide thiacarb  
429 C2H6N2O2 (E)-Azodioxymethane c37765154  
430 C2H6N2O2 Dimethylnitroamine c4164287  
431 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
432 C2H6O3S Sulfurous acid, dimethyl ester c616422  
433 C4H7NO Methacrylamide c79390  
434 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
435 HCONH2CN2H4 formamide aminomethanimine dimer d13  
436 CH3CH(CH3)ONO Isopropyl nitrite c541424  
437 CH3CH(NH2)COOH Alanine alanine  
438 CH3NHCH2COOH Sarcosine sarcosine  
439 NH2CH2CH2COOH β–alanine betaalanine  
440 NH2COOC2H5 Urethane urethane  
441 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
442 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
443 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
444 NH2CONHC2H5 Urea, ethyl- c625525  
445 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
446 C4H8O2 1,4-Dioxane dioxan14  
447 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
448 C4H8OS s-Ethyl thioacetate c625605  
449 C3H8O3 1,2,3-Propanetriol glycerin  
450 C3H8O2S (Methylsulfonyl)ethane c594434  
451 C4H9NO Butanamide c541355  
452 C4H9NO Propanamide, 2-methyl- c563837  
453 C5H10O 2-Butanone, 3-methyl- c563804  
454 C5H10O 2H-Pyran, tetrahydro- c142687  
455 C5H10O 2-Pentanone mpk  
456 C5H10O Cyclopentanol c96413  
457 C5H10O Oxetane, 3,3-dimethyl- c6921353  
458 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
459 C5H10S 3-Ethylthio-1-propene c5296628  
460 C5H10S Cyclopentanethiol c1679078  
461 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
462 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
463 C4H10O2 1,1-Dimethoxyethane c534156  
464 C4H10O2 1,3-Butanediol budiol13  
465 C4H10O2 1,4-Butanediol budiol14  
466 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
467 C4H10OS Diethyl sulfoxide c70291  
468 C4H10S2 1,4-Butanedithiol budisl14  
469 C4H11NO Diethylhydroxylamine c3710847  
470 C5H12O 1-Butanol, 2-methyl- c137326  
471 C5H12O 1-Butanol, 3-methyl- c123513  
472 C5H12O 1-Pentanol pentanol1  
473 C5H12O 2-Butanol, 3-methyl- c598754  
474 C5H12O 2-Pentanol peol2  
475 C5H12O 3-Pentanol pentan3ol  
476 C5H12O Butane, 1-methoxy- meobu  
477 C5H12O Propane, 1-ethoxy- proet  
478 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
479 C5H12S 1-Butanethiol, 2-methyl- c1878188  
480 C5H12S 1-Butanethiol, 3-methyl- c541311  
481 C5H12S 1-Pentanethiol c110667  
482 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
483 C5H12S 2-Butanethiol, 2-methyl- c1679090  
484 C5H12S 2-Butanethiol, 3-methyl- c2084186  
485 C5H12S Butane, 1-(methylthio)- c628295  
486 C5H12S Ethyl propyl sulfide c4110503  
487 C5H12S Propane, 2-(ethylthio)- c5145993  
488 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
489 CF3CN Acetonitrile, trifluoro- cf3cn  
490 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
491 B2F4 Diboron tetrafluoride b2f4  
492 C2F4 Tetrafluoroethylene c2f4  
493 C2F4+ Tetrafluoroethylene cation c2f4+  
494 C2FCl3 fluorotrichloroethene c2fcl3  
495 C2Cl4 Tetrachloroethylene c2cl4  
496 PF5 Phosphorus pentafluoride pf5  
497 PCl5 Phosphorus pentachloride pcl5  
498 SbCl5 Antimony pentachloride sbcl5  
499 IF5 pentafluoroiodine if5  
500 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
501 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
502 C4H8Cl2 1,4-Dichlorobutane c110565  
503 C4H8Cl2 Butane, 1,2-dichloro- c616217  
504 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
505 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
506 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
507 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
508 C5H11Cl Pentane, 1-chloro- pencl1  
509 C6H5CH3 toluene toluene  
510 C7H8 cycloheptatriene cht  
511 C7H8 Quadricyclane qucy  
512 C7H12 Norbornane nor  
513 C7H16 2-methylhexane 2mhex  
514 C7H16 3-methylhexane hex3m  
515 C6H7N 2-Methylpyridine mp  
516 C6H5NH2 aniline aniline  
517 C6H13N 2-Methylpiperidine pip2m  
518 N2O5 Dinitrogen pentoxide n2o5  
519 C4H2O3 Maleic Anhydride malan  
520 C5H5NO 2(1H)-Pyridinone c72762006  
521 C5H5NO 2(3H)-Pyridinone c9000048  
522 C5H5NO 2(5H)-Pyridinone c9000037  
523 C5H5NO 2-Pyridinol c109104  
524 C5H5NO 3(2H)-Pyridinone c9000004  
525 C5H5NO 3(4H)-Pyridinone c9000026  
526 C5H5NO 3(6H)-Pyridinone c9000015  
527 C5H5NO 3-Pyridinol c109002  
528 C5H5NO 4(1H)-Pryidinone c9000060  
529 C5H5NO 4(3H)-Pryidinone c9000059  
530 C5H5NO 4-Pyridinol c626642  
531 C6H5OH phenol phenol  
532 C6H6O 2,4-Cyclohexadienone c24599573  
533 C6H5SH Benzenethiol phsh  
534 C4H8O2S Sulfolane sulfolane  
535 CH(C2H3)3 trivinyl methane tvm  
536 C6H12O hexanal c6h12o  
537 CF3COCl trifluoroacetyl chloride cf3cocl  
538 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
539 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
540 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
541 CCl3CHCl2 pentachloroethane ccl3chcl2  
542 C6H5Br bromobenzene bzbr  
543 C6H5CHCH2 Styrene styrene  
544 C8H8 cyclooctatetraene cot  
545 CH3C6H4CH3 meta-xylene mxylene  
546 CH3C6H4CH3 paraxylene pxylene  
547 C8H16 cyclooctane cyclooct  
548 C8H18 Octane c8h18  
549 C4O4-- squarate dianion c4o4--  
550 C4H4N2O2 Uracil uracil  
551 C6H5OCH3 Anisole anisole  
552 C6H12O2 Methyl pivalate c598981  
553 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
554 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
555 C2F6 hexafluoroethane c2f6  
556 IF7 Iodine heptafluoride if7  
557 C6H4F2 metadifluorobenzene mdfb  
558 C9H12 n-propyl benzene prbz  
559 C(CN)4 tetracyanomethane c5n4  
560 C8H7N Indole indole  
561 C6H5NO2 Nitrobenzene c6h5no2  
562 C6H5COOH benzoic acid benzo  
563 C10H16 adamantane adamantane  
564 C6N4- tetracyanoethylene anion tcne-  
565 Fe(CO)5 Iron pentacarbonyl ipc  
566 Fe(C5H5)2 ferrocene fecp2  
567 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
568 C12H8 Acenaphthylene acenaph  
569 C12H10 biphenyl biphenyl  
570 C6F6 hexafluorobenzene c6f6  
571 C13H10 Fluorene fluorene  
572 C14H10 Anthracene anth  
573 C14H10 Phenanthrene phenanthrene  
574 C14H14 Bibenzyl bibenzyl  
575 C12H10N2 azobenzene azobenzene  
576 C16H10 Pyrene pyrene  
577 C18H12 Tetracene tetracene  
578 C24H12 Coronene coronene