National Institute of Standards and Technology
Computational Chemistry Comparison and Benchmark DataBase
Release 22May 2022
NIST Standard Reference Database 101
IIntroduction
IIExperimental data
IIICalculated data
IVData comparisons
VCost comparisons
VIInput and output files
VIITutorials and Units
VIIILinks to other sites
IXFeedback
XOlder CCCBDB versions
XIIGeometries
XIII Vibrations
XIVReaction data
XVEntropy data
XVIBibliographic data
XVIIIon data
XVIIIBad calculations
XIXIndex of properties
XXH-bond dimers
XXIOddities

NIST policy on privacy, security, and accessibility.
© 2013 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved.

The National Institute of Standards and Technology (NIST) is an agency of the U.S. Department of Commerce.

Please send questions, comments, corrections, additions and suggestions to cccbdb@nist.gov.

return to home page

III.F.1. (I.A.4.)

List of which calculations are completed at G3

Jump to calculations not yet done
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 LiH Lithium Hydride 1ΣC∞v
24 LiH- lithium hydride anion 2ΣC∞v
25 LiH+ lithium hydride cation 2ΣC∞v
26 NaH sodium hydride 1ΣC∞v
27 NaH- sodium hydride anion 2ΣC∞v
28 NaH+ sodium hydride cation 2ΣC∞v
29 KH Potassium hydride 1ΣC∞v
30 KH+ Potassium hydrogen cation 2ΣC∞v
31 Be Beryllium atom 1SKh
32 Be- Beryllium atom anion 2PKh
33 Be+ Beryllium atom cation 2SKh
34 Mg Magnesium atom 1SKh
35 Mg- Magnesium atom anion 2PKh
36 Mg+ Magnesium atom cation 2SKh
37 BeH beryllium monohydride 2ΣC∞v
38 BeH- berylium monohydride anion 1ΣC∞v
39 BeH+ beryllium monohydride cation 1ΣC∞v
40 MgH magnesium monohydride 2ΣC∞v
41 MgH- magnesium monohydride anion 1ΣC∞v
42 MgH+ magnesium monohydride cation 1ΣC∞v
43 CaH Calcium monohydride 2ΣC∞v
44 CaH+ Calcium monohydride cation 2ΣC∞v
45 BeH2 beryllium dihydride 1ΣgD∞h
46 BeH2+ Beryllium dihydride cation 2ΣC∞v
47 BeH2+ Beryllium dihydride cation   
48 MgH2 magnesium dihydride 1ΣgD∞h
49 B Boron atom 2PKh
50 B- Boron atom anion 3PKh
51 B+ Boron atom cation 1SKh
52 Al Aluminum atom 2PKh
53 Al- Aluminum atom anion 3PKh
54 Al- Aluminum atom anion 1DKh
55 Al+ Aluminum atom cation 1SKh
56 Ga Gallium atom 2P 
57 Ga- Gallium atom anion 3POh
58 Ga+ Gallium atom cation 1S 
59 BH Boron monohydride 1ΣC∞v
60 BH Boron monohydride 3ΠC∞v
61 BH- boron monohydride anion 2ΠC∞v
62 BH- boron monohydride anion 4ΣC∞v
63 BH+ boron monohydride cation 2ΣC∞v
64 AlH aluminum monohydride 1ΣC∞v
65 AlH- aluminum monohydride anion 2ΠC∞v
66 AlH+ aluminum monohydride cation 2ΣC∞v
67 GaH Gallium monohydride 1ΣC∞v
68 GaH+ Gallium monohydride cation 2ΣC∞v
69 BH2 boron dihydride 2A1C2v
70 BH2- boron dihydride anion 3B1C2v
71 BH2- boron dihydride anion 1A1C2v
72 BH2+ Boron dihydride cation 1ΣgD∞h
73 AlH2 aluminum dihydride 2A1C2v
74 AlH2- aluminum dihydride anion 1A1C2v
75 AlH2+ aluminum dihydride cation 1ΣgD∞h
76 BH3 boron trihydride 1A1'D3h
77 BH3- boron trihydride anion 2A2"D3h
78 BH3+ boron trihydride cation 2E'D3h
79 BH3+ boron trihydride cation 2B2C2v
80 BH3+ boron trihydride cation  C2v
81 AlH3 aluminum trihydride 1A1'D3h
82 AlH3- aluminum trihydride anion 2A2"D3h
83 AlH3- aluminum trihydride anion  C3v
84 GaH3 Gallium trihydride 1A1'D3h
85 BH4 borohydride 2B2C2v
86 BH4- borohydride anion 1A1Td
87 AlH4- Aluminum tetrahydride anion 1A1Td
88 C Carbon atom 3P0Kh
89 C- Carbon atom anion 4SKh
90 C- Carbon atom anion 2DKh
91 C+ Carbon atom cation 2PKh
92 Si Silicon atom 3PKh
93 Si- Silicon atom anion 4SKh
94 Si+ Silicon atom cation 2PKh
95 Ge Germanium atom 3PKh
96 Ge- Germanium anion 4SKh
97 Ge+ Germanium cation 2PKh
98 CH Methylidyne 2Π1/2C∞v
99 CH Methylidyne 4Σ-C∞v
100 CH- methylidyne anion 3ΣC∞v
101 CH+ Methylidyne cation 1ΣC∞v
102 SiH Silylidyne 2ΠC∞v
103 SiH- silicon monohydride anion 3ΣC∞v
104 SiH+ silicon monohydride cation 1ΣC∞v
105 GeH germylidene 2ΠC∞v
106 GeH+ Germaniun monohyrdide cation 1ΣC∞v
107 CH2 Methylene 3B1C2v
108 CH2 Methylene 1A1C2v
109 CH2- methylene anion 2B1C2v
110 CH2+ methylene cation 2A1C2v
111 SiH2 silicon dihydride 1A1C2v
112 SiH2 silicon dihydride 3B1C2v
113 SiH2- silicon dihydride anion 2B1C2v
114 SiH2+ silicon dihydride cation 2A1C2v
115 GeH2 germylene 1A1C2v
116 GeH2- germylene anion 2B1C2v
117 CH3 Methyl radical 2A1D3h
118 CH3- methyl anion 1A1C3v
119 CH3+ methyl cation 1A1'D3h
120 SiH3 Silyl radical 2A1C3v
121 SiH3- Silyl anion 1A1C3v
122 SiH3+ Silyl cation 1A1'D3h
123 GeH3 Germyl radical 2A1C3v
124 GeH3+ germyl cation 1A1'D3h
125 CD4 methane-d4 1A1Td
126 CH2D2 methane-d2 1A1C2v
127 CH3D methane-d 1A1C3v
128 CH4 Methane 1A1Td
129 CH4- Methane anion 2A1Td
130 CH4- Methane anion 2A1C3v
131 CH4+ Methane cation 2B1C2v
132 CH4+ Methane cation 2B2D2d
133 CHD3 methane-d3 1A1C3v
134 SiH4 Silane 1A1Td
135 SiH4+ Silane cation 2B1C2v
136 GeH4 Germane 1A1Td
137 SiH5+ Silane, protonated   
138 N Nitrogen atom 4SKh
139 N- Nitrogen atom anion 3SKh
140 N+ Nitrogen atom cation 3PKh
141 P Phosphorus atom 4SKh
142 P- Phosphorus atom anion 3PKh
143 P+ Phosphorus atom cation 3PKh
144 As Arsenic atomic 4SKh
145 As- Arsenic anion 3PKh
146 As+ Arsenic cation 3PKh
147 NH Imidogen 3Σ-C∞v
148 NH Imidogen 1Δ+C∞v
149 NH Imidogen 1Σ+C∞v
150 NH- Imidogen anion 2ΠC∞v
151 NH+ imidogen cation 2ΠC∞v
152 PH phosphorus monohydride 3Σ-C∞v
153 PH phosphorus monohydride 1ΔC∞v
154 PH- phosphorus monohydride anion 2ΠC∞v
155 PH+ phosphorus monohydride cation 2ΠC∞v
156 AsH Arsenic monohydride 3ΣC∞v
157 AsH Arsenic monohydride 1ΣC∞v
158 AsH+ Arsenic monohydride cation 2ΠC∞v
159 ND2 Amidogen-d2 2B1C2v
160 NH2 Amino radical 2B1C2v
161 NH2- amino anion 1A1C2v
162 NH2+ Amino cation 3B1C2v
163 NH2+ Amino cation 1A1C2v
164 PH2 Phosphino radical 2B1C2v
165 PH2- Phosphino anion 1A1C2v
166 PH2+ Phosphino cation 1A1C2v
167 AsH2+ Arsenic dihydride cation 1A1C2v
168 ND3 Ammonia-d3 1A1C3v
169 NH3 Ammonia 1A1C3v
170 NH3- Ammonia anion 2A1C3v
171 NH3+ ammonia cation 2A2"D3h
172 PH3 Phosphine 1A1C3v
173 PH3+ Phosphine cation 2A1C3v
174 AsH3 Arsine 1A1C3v
175 AsH3+ Arsine cation 2A1C3v
176 AsH4+ Arsonium   
177 NH4 Ammonium radical   
178 NH4+ ammonium cation 1A1Td
179 PH4 Phosphoranyl radical   
180 PH4+ phosphonium cation   
181 O Oxygen atom 3SKh
182 O- Oxygen atom anion 2PKh
183 O+ Oxygen atom cation 4SKh
184 S Sulfur atom 3PKh
185 S Sulfur atom   
186 S- Sulfur atom anion 2PKh
187 S+ Sulfur atom cation 4SKh
188 Se Selenium atom 3PKh
189 Se- Selenium atom anion 2PKh
190 Se+ Selenium atom cation 4SKh
191 DO Hydroxyl-d 2ΠC∞v
192 OH Hydroxyl radical 2ΠC∞v
193 OH- hydroxide anion 1ΣC∞v
194 OH+ hydoxyl cation 3ΣC∞v
195 OH+ hydoxyl cation 3ΠC∞v
196 OH+ hydoxyl cation 1ΣC∞v
197 DS Mercapto-d 2ΠC∞v
198 HS Mercapto radical 2ΠC∞v
199 HS- mercapto anion 1ΣC∞v
200 HS+ sulfur monohydride cation 3ΣC∞v
201 HSe Selenium monohydride 2ΠC∞v
202 HSe- selenium monohydride anion 1ΣC∞v
203 HSe+ selenium monohydride cation 3ΣC∞v
204 D2O Deuterium oxide 1A1C2v
205 H2O Water 1A1C2v
206 H2O- water anion 2A1C2v
207 H2O- water anion 2A'Cs
208 H2O+ water cation 2B1C2v
209 HDO Water-d1 1A1C2v
210 D2S Hydrogen sulfide-d2 1A1C2v
211 H2S Hydrogen sulfide 1A1C2v
212 H2S- Hydrogen sulfide anion 2A'Cs
213 H2S+ Hydrogen sulfide cation 2B1C2v
214 H2Se Hydrogen selenide 1A1C2v
215 H2Se+ Hydrogen selenide cation 2B1C2v
216 H3O+ hydronium cation 1A1C3v
217 H3S+ Sulfonium cation 1A1C3v
218 H3Se+ Hydrogen Selenide, protonated 1A1C3v
219 F Fluorine atom 2PKh
220 F- Fluorine atom anion 1SKh
221 F+ Fluorine atom cation 3SKh
222 F+ Fluorine atom cation 1DKh
223 Cl Chlorine atom 2PKh
224 Cl- Chlorine atom anion 1SKh
225 Cl+ Chlorine atom cation 3PKh
226 Cl+ Chlorine atom cation 1DKh
227 Br Bromine atom 2PKh
228 Br- Bromine atom anion 1SKh
229 Br+ Bromine atom cation 3PKh
230 DF Hydrofluoric acid-d 1ΣC∞v
231 HF Hydrogen fluoride 1ΣC∞v
232 HF- hydrogen fluoride anion 2ΣC∞v
233 HF+ hydrogen fluoride cation 2ΠC∞v
234 DCl Hydrochloric acid-d 1ΣC∞v
235 HCl Hydrogen chloride 1ΣC∞v
236 HCl- hydrogen chloride anion 2ΣC∞v
237 HCl+ hydrogen chloride cation 2ΠC∞v
238 HBr hydrogen bromide 1ΣC∞v
239 HBr- hydrogen bromide anion 2ΣC∞v
240 HBr+ hydrogen bromide cation 2ΠC∞v
241 H2F+ dihydrogen fluoride cation 1A1C2v
242 H2Cl+ dihydrogen monochloride cation 1A1C2v
243 H2Br+ protonated hydrogen bromide 2A1C2v
244 Ne Neon atom 1SKh
245 Ne Neon atom   
246 Ne- Neon atom anion 2SKh
247 Ne+ Neon atom cation 2PKh
248 Ar Argon atom 1SKh
249 Ar- Argon atom anion 2SKh
250 Ar+ Argon atom cation 2PKh
251 Kr Krypton atom 1SKh
252 Kr+ Krypton cation 2PKh
253 HeLi+ Helium Lithium cation   
254 NeH neon hydrogen 2ΣC∞v
255 NeH+ neon hydrogen cation 1ΣC∞v
256 ArH+ Argon hydride cation 1ΣC∞v
257 KrH+ Protonated Krypton 1ΣC∞v
258 H2Ar H2 Ar dimer 1ΣC∞v
259 Li2 Lithium diatomic 1ΣgD∞v
260 Li2- lithium diatomic anion 2ΣuD∞h
261 Li2+ lithium diatomic cation 2ΣgD∞h
262 NaLi lithium sodium 1ΣC∞v
263 NaLi- lithium sodium anion 2ΣC∞v
264 NaLi+ lithium sodium cation 2ΣC∞v
265 LiK Lithium Potassium 1ΣC∞v
266 Na2 Sodium diatomic 1ΣgD∞h
267 Na2- sodium diatomic anion 2ΣuD∞h
268 Na2+ sodium diatomic cation 2ΣgD∞h
269 NaK Sodium Potassium 1ΣC∞v
270 NaK+ Sodium Potassium diatomic cation 1
271 K2 Potassium diatomic 1ΣgD∞h
272 LiBe Lithium Beryllium 2ΣC∞v
273 LiMg Lithium magnesium 2ΣC∞v
274 NaBe Sodium Beryllium 2ΣC∞v
275 NaMg Sodium Magnesium 2ΣC∞v
276 Be2 Beryllium diatomic 1ΣgD∞h
277 Be2 Beryllium diatomic 3ΠgD∞h
278 Be2- Beryllium diatomic anion 2ΠuD∞h
279 Be2+ Beryllium diatomic cation 2ΣuD∞h
280 BeMg Beryllium Magnesium 1ΣC∞v
281 Mg2 Magnesium diatomic 1ΣgD∞h
282 Mg2- magnesium diatomic anion 2ΠUD∞h
283 Mg2+ magnesium diatomic cation 2ΣuD∞h
284 Ca2 Calcium diatomic 1ΣGD∞h
285 LiB Lithium boride 3ΠC∞v
286 LiAl Lithium Aluminum   
287 NaAl Sodium aluminum 1ΣC∞v
288 BeB Beryllium monoboride 2ΠC∞v
289 B2 Boron diatomic 3ΣgD∞h
290 B2 Boron diatomic 1ΣgD∞h
291 B2 Boron diatomic 5ΣuD∞h
292 B2- Boron diatomic anion 4ΣgD∞h
293 B2+ Boron diatomic cation 2ΠD∞h
294 BAl Boron Aluminum 3ΣC∞v
295 Al2 Aluminum diatomic 3ΣgD∞h
296 Al2 Aluminum diatomic 1ΣgD∞h
297 Al2- aluminum diatomic anion 4ΣgD∞h
298 Al2+ aluminum diatomic cation 2ΣgD∞h
299 AlGa Aluminum Gallium 3ΣC∞v
300 AlGa Aluminum Gallium 1ΣC∞v
301 Ga2 Gallium diatomic 3Piu 
302 HBBH Diborane(2) 3ΣGD∞h
303 LiBH4 Lithium borohydride 1A1C3v
304 B2H4 Diborane(4) D2d 1A1D2d
305 HBHHBH Diborane(4) C2V 1A1C2v
306 B2H6 Diborane 1AgD2h
307 B2H6+ Diborane cation   
308 Al2H6 dialane 1AGD2h
309 Ga2H6 digallane 1AGD2h
310 LiC Lithium Carbide 4ΣC∞v
311 BeC Beryllium Carbide 3Σ-C∞v
312 BeC Beryllium Carbide   
313 CaC Calcium monocarbide   
314 BC boron monocarbide 4Σ-C∞v
315 BC boron monocarbide 2ΠC∞v
316 BC- boron monocarbide anion 3ΠuC∞v
317 BC- boron monocarbide anion 1Σg+C∞v
318 BC+ boron monocarbide cation 3ΣC∞v
319 BC+ boron monocarbide cation 1ΣC∞v
320 AlC Aluminum carbide 4ΣC∞v
321 BSi Boron silicide 4ΣC∞v
322 BSi Boron silicide 2ΣC∞v
323 C2 Carbon diatomic 1Σg+D∞h
324 C2 Carbon diatomic 3ΠuD∞h
325 C2- carbon diatomic anion 2ΣgD∞h
326 C2+ carbon diatomic cation 4ΣgD∞h
327 C2+ carbon diatomic cation 2ΠD∞h
328 SiC silicon monocarbide 3ΣC∞v
329 SiC silicon monocarbide 1ΣC∞v
330 SiC- silicon monocarbide anion 2ΣgC∞v
331 SiC+ silicon monocarbide cation 2ΠC∞v
332 Si2 Silicon diatomic 3ΣgD∞h
333 Si2 Silicon diatomic 1ΣgD∞h
334 Si2- silcon diatomic anion 2ΣgD∞h
335 Si2+ silcon diatomic cation 2ΠD∞h
336 GeC Germanium monocarbide 1ΣC∞v
337 GeC Germanium monocarbide   
338 SiGe Silicon Germanium   
339 SiGe Silicon Germanium   
340 Ge2 Germanium diatomic 3ΣgD∞h
341 Ge2 Germanium diatomic 1ΣGD∞h
342 C2H Ethynyl radical 2ΣC∞v
343 C2H- Ethynyl anion 1ΣC∞v
344 C2H+ Ethynyl cation 3ΠC∞v
345 C2H+ Ethynyl cation 1ΣC∞v
346 C2H2 Acetylene 1ΣgD∞h
347 C2H2+ acetylene cation 2ΠuD∞h
348 C2H2+ acetylene cation   
349 CCH2 vinylidene 1A1C2v
350 CCH2 vinylidene 3B2C2v
351 H2CC- vinylidene anion   
352 HCCH- acetylene anion   
353 Si2H2 disilyne   
354 Si2H2 disilyne   
355 Si2H2 disilyne   
356 CH3Li methyl lithium 1A1C3v
357 CH2BH methyleneborane 1A1C2v
358 C2H3 vinyl 2A'Cs
359 C2H3- vinyl anion 1A'Cs
360 C2H3+ vinyl cation 1A1C2V bridging H
361 C2H3+ vinyl cation 1A1C2V HCCH2
362 C2H4 Ethylene 1AgD2h
363 C2H4- Ethylene anion 2B2gD2h
364 C2H4- Ethylene anion 2AgC2h
365 C2H4+ Ethylene cation 2B3uD2h
366 C2H4+ Ethylene cation 2B3D2
367 CH3CH methylmethylene 3A"Cs
368 CH2SiH2 silaethylene 1A1C2v
369 Si2H4 Disilene   
370 Si2H4 Disilene   
371 Si2H4 Disilene   
372 CH3BH2 methylborane 1A'Cs
373 C2H5 Ethyl radical 2A'Cs
374 C2H5- Ethyl anion 1A'Cs
375 C2H5+ Ethyl cation 1A1C2v
376 C2H6 Ethane 1A1gD3d
377 C2H6 Ethane 1A1'D3h
378 C2H6+ ethane cation 2BgC2h
379 C2H6+ ethane cation 2AgCi
380 CH3SiH3 methyl silane 1A1C3
381 Si2H6 disilane 1EuD3d
382 GeH3CH3 methyl germane 1A1C3v
383 C2H7+ Ethane, protonated 1AC2
384 LiN Lithium Nitride 3ΣC∞v
385 LiN Lithium Nitride 1ΣC∞v
386 LiN+ Lithium Nitride cation 4ΣC∞v
387 LiP Lithium monophosphide   
388 LiP Lithium monophosphide   
389 BeN Beryllium mononitride 4ΣC∞v
390 BeN Beryllium mononitride 2ΠC∞v
391 BeN- Beryllium mononitride anion 1ΣC∞v
392 BeN+ Beryllium mononitride cation 3ΣC∞v
393 BeN+ Beryllium mononitride cation 1ΣC∞v
394 MgN Magnesium Nitride   
395 MgN Magnesium Nitride   
396 BN- boron nitride anion 2ΣC∞v
397 AlN- aluminum mononitride anion 2ΣC∞v
398 AlN+ aluminum mononitride cation 2ΠC∞v
399 BP Boron monophosphide 3ΠC∞v
400 BP Boron monophosphide 1ΣC∞v
401 AlP Aluminum monophosphide 3ΣC∞v
402 AlP Aluminum monophosphide 3ΠC∞v
403 AlP Aluminum monophosphide 1ΣC∞v
404 GaN Gallium mononitride 3ΠC∞v
405 GaN Gallium mononitride 1ΣC∞v
406 GaP Gallium monophosphide 3ΣC∞v
407 GaP Gallium monophosphide 1ΣC∞v
408 GaAs Gallium arsenide 3Π 
409 GaAs Gallium arsenide 1Σ 
410 BN boron nitride 3ΠC∞v
411 BN boron nitride 1ΣC∞v
412 BN+ boron nitride cation 2ΠC∞v
413 AlN Aluminum nitride 3ΠiC∞v
414 AlN Aluminum nitride 1ΣC∞v
415 CN Cyano radical 2ΣC∞v
416 CN- cyanide anion 1ΣC∞v
417 CN+ Cyano cation 1ΣC∞v
418 CP Carbon monophosphide 2ΣC∞v
419 CP- carbon monophosphide anion 1ΣC∞v
420 CP+ carbon monophosphide cation 3ΣC∞v
421 CP+ carbon monophosphide cation 1ΣC∞v
422 SiN Silicon nitride 2ΣC∞v
423 SiN- silicon mononitride anion 1ΣC∞v
424 SiN+ silicon mononitride cation 3ΠC∞v
425 SiP Silicon monophosphide 2ΠC∞v
426 SiP- Silicon monophosphide anion 1ΣC∞v
427 SiP+ Silicon monophosphide cation 3ΣC∞v
428 SiP+ Silicon monophosphide cation 1ΣC∞v
429 N2 Nitrogen diatomic 1ΣgD∞h
430 N2 Nitrogen diatomic   
431 N2- nitrogen diatomic anion 2ΠgD∞h
432 N2+ diatomic nitrogen cation 2ΣgD∞h
433 PN Phosphorus mononitride 1ΣC∞v
434 PN- phosphorus nitride anion 2ΠC∞v
435 PN+ phosphorus nitride cation 2ΠC∞v
436 P2 Phosphorus diatomic 1ΣgD∞h
437 P2- phosphorus diatomic anion 2ΠgD∞h
438 P2+ phosphorus diatomic cation 2ΠUD∞h
439 AsN Arsenic mononitride 1ΣC∞v
440 AsP Arsenic monophosphide 1ΣC∞v
441 As2 Arsenic diatomic 1ΣgD∞h
442 HNB hydrogen nitrogen boron 2ΣC∞v
443 HCN Hydrogen cyanide 1ΣC∞v
444 HCN- Hydrogen cyanide anion 2A'Cs
445 HCN+ hydrogen cyanide cation 2ΠC∞v
446 HNC+ hydrogen isocyanide cation   
447 HCP Phosphaethyne 1ΣC∞v
448 HCP+ Phosphaethyne cation   
449 NNH Dinitrogen monohydride 2A'Cs
450 NNH+ Dinitrogen monohydride cation 1ΣC∞v
451 HPO Hydrogen phosphorus oxide 1A'Cs
452 LiNH2 lithium amide   
453 HBNH Boranimine 1ΣC∞v
454 CNH2 Aminomethylidyne radical 2B2C2v
455 CNH2+ N-protonated hydrogen isocyanide 1A1C2v
456 H2CN Dihydrogen cyanide radical 2B2C2v
457 H2CN+ hydrocyanonium cation 1A1C2v
458 HCNH methyleneazane 2A'CS cis
459 HCNH methyleneazane 2A'CS trans
460 HCNH+ N-protonated HCN 1ΣC∞v
461 H2NN Isodiazene   
462 N2H2 (E)-diazene 1AgC2h
463 N2H2 (Z)-Diazene 1A1C2v
464 N2H2+ trans-diazene cation 2AGC2h
465 CH2NH Methanimine 1A'Cs
466 CH2NH+ Methanimine cation   
467 CHNH2 aminomethylene   
468 CHNH2+ Aminocarbene cation   
469 CH2PH Phosphaethene 1A'Cs
470 BH2NH2 Boranamine   
471 CH2NH2+ methyleneamine cation 1A1C2v
472 N2H4 Hydrazine 1AC2
473 N2H4+ hydrazine cation 2AGC2h
474 P2H4 Diphosphine 1AC2
475 CH3NH2 methyl amine 1A'Cs
476 CH3NH2+ methyl amine cation 2A'Cs
477 CH3PH2 Methyl phosphine 1A'Cs
478 SiH3NH2 Silane, amino   
479 N2H5+ protonated hydrazine 1A'Cs
480 BH3PH3 borane phosphine   
481 BH3NH3 borane ammonia 1A1C3v
482 CH3NH3 methyl ammonium radical 2A1C3v
483 CH3NH3+ protonated methylamine 1A1C3v
484 CH3PH3+ methyl phosphine, protonated 1A1C3v
485 NH3NH3 Ammonia Dimer 1AgC2h
486 LiO lithium oxide 2ΣC∞v
487 LiO- lithium oxide anion 1ΣC∞v
488 LiO- lithium oxide anion 3ΣC∞v
489 LiO+ lithium oxide cation 3ΣC∞v
490 LiO+ lithium oxide cation 1ΣC∞v
491 LiS Lithium monosulfide 2ΠC∞v
492 LiS+ Lithium sulfide cation 3ΣC∞v
493 NaO sodium monoxide 2ΣC∞v
494 NaO+ sodium oxide cation 3ΣC∞v
495 KO Potassium monoxide 2ΣC∞v
496 KO+ Potassium monoxide cation 3ΣC∞v
497 NaS Sodium sulfide 2ΠC∞v
498 LiSe Lithium monoselenide   
499 BeO beryllium oxide 1ΣC∞v
500 BeO- Beryllium monoxide anion 2ΣC∞v
501 BeO+ Beryllium monoxide cation 2ΠC∞v
502 BeS beryllium sulfide 1ΣC∞v
503 MgO magnesium oxide 1Σ+C∞v
504 MgO- magnesium oxide anion 2ΣC∞v
505 MgO+ magnesium oxide cation 2ΠC∞v
506 CaO Calcium monoxide 1ΣC∞v
507 MgS magnesium sulfide 1ΣC∞v
508 MgS- magnesium sulfide anion 2ΣC∞v
509 MgS+ magnesium sulfide cation 2ΠC∞v
510 CaS Calcium sulfide 1ΣC∞v
511 BeS- Beryllium monosulfide anion 2ΣC∞v
512 BeS+ Beryllium monosulfide cation 2ΠC∞v
513 BO boron monoxide 2ΣC∞v
514 BO- boron monoxide anion 1ΣC∞v
515 AlO Aluminum monoxide 2ΣC∞v
516 AlO- Aluminum monoxide anion 1ΣC∞v
517 AlO+ aluminum monoxide cation 1ΣC∞v
518 BS boron sulfide 2ΣC∞v
519 BS- boron monosulfide anion 1ΣC∞v
520 BS+ boron monosulfide cation 1ΣC∞v
521 AlS Aluminum sulfide 2ΣC∞v
522 AlS- aluminum monosulfide anion 1ΣC∞v
523 AlS+ aluminum monosulfide cation 1ΣC∞v
524 GaO Gallium monoxide 2ΣC∞v
525 GaS Gallium monosulfide   
526 BO+ boron monoxide cation 1ΣC∞v
527 CO Carbon monoxide 1ΣC∞v
528 CO Carbon monoxide 3ΠC∞v
529 CO- carbon monoxide anion 2ΠC∞v
530 CO+ carbon monoxide cation 2ΣC∞v
531 CS carbon monosulfide 1ΣC∞v
532 CS- carbon monosulfide anion 2ΠC∞v
533 CS+ carbon monosulfide cation 2ΣC∞v
534 SiO Silicon monoxide 1ΣC∞v
535 SiO- silicon monoxide anion 2ΠC∞v
536 SiO+ silicon monoxide cation 2ΣC∞v
537 SiS silicon monosulfide 1ΣC∞v
538 SiS- silicon monosulfide anion 2ΠC∞v
539 SiS+ silicon monosulfide cation 2ΣC∞v
540 CSe Carbon monoselenide 1ΣC∞v
541 GeO Germanium monoxide 1ΣC∞v
542 GeO+ Germanium monoxide cation 2ΣC∞v
543 GeS Germanium monosulfide 1ΣC∞v
544 SiSe Silicon Monoselenide   
545 SiSe+ Silicon Monoselenide cation   
546 GeSe Germanium monoselenide   
547 NO Nitric oxide 2ΠC∞v
548 NO- nitric oxide anion 3ΣC∞v
549 NO- nitric oxide anion 1ΔC∞v
550 NO+ nitric oxide cation 1ΣC∞v
551 NS Mononitrogen monosulfide 2ΠC∞v
552 NS- nitrogen sulfide anion 3ΣC∞v
553 NS- nitrogen sulfide anion 1ΣC∞v
554 NS+ nitrogen sulfide cation 1ΣC∞v
555 PO Phosphorus monoxide 2ΠC∞v
556 PO- phosphorus monoxide anion 3ΣC∞v
557 PO+ phosphorus monoxide cation 1ΣC∞v
558 PS phosphorus sulfide 2ΣC∞v
559 PS- phosphorus monosulfide anion 3ΣC∞v
560 PS- phosphorus monosulfide anion 1ΣC∞v
561 PS+ phosphorus monosulfide cation 1ΣC∞v
562 NSe Nitrogen monoselenide 2ΠC∞v
563 AsS Arsenic monosulfide 2ΠC∞v
564 PSe Phosphorus monoselenide 2ΠC∞v
565 AsSe Arsenic monoselenide 2ΠC∞v
566 O2 Oxygen diatomic 3ΣgD∞h
567 O2 Oxygen diatomic 1ΔgD∞h
568 O2- oxygen diatomic anion 2ΠD∞h
569 O2-- dioxygen dianion   
570 O2+ diatomic oxygen cation 2ΠgD∞h
571 SO Sulfur monoxide 3ΣC∞v
572 SO Sulfur monoxide 1ΣC∞v
573 SO- sulfur monoxide anion 2ΠC∞v
574 SO+ sulfur monoxide cation 2ΠC∞v
575 S2 Sulfur diatomic 3ΣgD∞h
576 S2 Sulfur diatomic 1ΣD∞h
577 S2- sulfur diatomic anion 2ΠD∞h
578 S2+ sulfur diatomic cation 2ΠD∞h
579 SeO Selenium monoxide 3ΣC∞v
580 Se2 Selenium diatomic 3ΣgD∞h
581 LiOH lithium hydroxide 1ΣC∞v
582 NaOH sodium hydroxide 1ΣC∞v
583 KOH Potassium hydroxide 1ΣC∞v
584 BeOH beryllium monohydroxide 2A'Cs
585 MgOH magnesium hydroxide 2A'Cs
586 HBO Boron hydride oxide 1ΣC∞v
587 HBS hydrogen boron sulfide 1ΣC∞v
588 COH Hydroxymethylidyne   
589 COH+ Carbon Monoxide, protonated 1ΣC∞v
590 HCO Formyl radical 2A'Cs
591 HCO- formyl anion 1A'Cs
592 HCO+ Formyl cation 1ΣC∞v
593 HCS Thioformyl radical 2A'Cs
594 HCS- Thioformyl anion 1A'Cs
595 HCS+ Thioformyl cation 1ΣC∞v
596 HNO Nitrosyl hydride 1A'Cs
597 HNO- Nitrosyl hydride anion 2A"Cs
598 HNO+ Nitrosyl hydride cation 2A'Cs
599 NOH Hydroxyimidogen 3A"Cs
600 NOH+ O-protonated nitric oxide 2A'Cs
601 HNS Sulfur imide 1A'Cs
602 HNS- Sulfur imide anion 2ACs
603 HO2 Hydroperoxy radical 2A"Cs
604 HO2- Hydroperoxy anion 1A'Cs
605 HO2+ Hydroperoxy cation 3A"Cs
606 HO2+ Hydroperoxy cation 1A'Cs
607 HSO+ Sulfur Monoxide, S-protonated   
608 SOH Sulfur Hydroxide   
609 SOH+ Sulfur Monoxide, protonated   
610 HS2 Thiosulfeno radical 2A"Cs
611 H2CO Formaldehyde 1A1C2v
612 H2CO- formaldehyde anion 2A'Cs
613 H2CO- formaldehyde anion   
614 H2CO+ formaldehyde cation 2B2C2v
615 HOCH hydroxycarbene 1A'CS trans
616 HOCH hydroxycarbene 1A'CS cis
617 H2CS Thioformaldehyde 1A1C2v
618 H2CS- thioformaldehyde anion   
619 H2CS- thioformaldehyde anion   
620 H2CS+ thioformaldehyde cation 2B2C2v
621 H2CSe Selenoformaldehyde   
622 H2NO nitroxide 2B1C2v
623 H2NO nitroxide 2A'Cs
624 H2O2 Hydrogen peroxide 1AC2
625 H2O2 Hydrogen peroxide 1AgC2h
626 H2O2+ Hydrogen peroxide cation 2BgC2h
627 H2O2+ Hydrogen peroxide cation 2A1C2v
628 H2OO water oxide   
629 HOSH hydrogen thioperoxide   
630 H2S2 Disulfane 1AC2
631 H2S2+ hydrogen disulfide cation 2BgC2h
632 H2Se2 hydrogen diselenide   
633 CH2OH Hydroxymethyl radical 2AC1
634 CH2OH+ hydroxymethyl cation 1A'Cs
635 CH3O Methoxy radical 2A'C1
636 CH3O- methoxy anion 1A1C3v
637 CH3O+ Methoxy cation 3A1C3v
638 CH3S thiomethoxy 2A'C3v
639 H2CSH+ Thioformaldehyde, protonated 1A'Cs
640 NH2OH hydroxylamine 1A'Cs
641 NH2OH+ Hydroxylamine cation   
642 NH3O Ammonia Oxide 1A1C3v
643 H2POH Phosphinous acid 1A1'CS trans
644 H2POH Phosphinous acid 1A1'CS cis
645 H3PO Phosphine oxide 1A1C3v
646 NH2SH Thiohydroxylamine   
647 NH2SH Thiohydroxylamine   
648 NH3S sulfidoazane   
649 H3O2+ hydrogen peroxide, protonated 1A'Cs
650 CH3OH Methyl alcohol 1A'Cs
651 CH3OH- Methyl alcohol anion 2A'Cs
652 CH3OH- Methyl alcohol anion 2A'CS eclipsed
653 CH3OH+ Methyl alcohol cation 2A"Cs
654 CH3OH+ Methyl alcohol cation 2AC1
655 CH3SH Methanethiol 1A'Cs
656 CH3SH+ Methanethiol cation 2A"Cs
657 SiH3OH silanol   
658 NH2OH2+ protonated hydroxylamine   
659 NH3OH+ N-protonated hydroxylamine   
660 H2OH2O water dimer 1A'Cs
661 CH3OH2+ Methanol, protonated 1A'Cs
662 CH3SH2+ protonated methylsulfide 1A'Cs
663 H5O2+ Dihydroxonium ion 1AC2
664 LiF lithium fluoride 1ΣC∞v
665 LiCl lithium chloride 1ΣC∞v
666 LiCl- lithium chloride anion 2ΣC∞v
667 LiCl+ lithium chloride cation 2ΠC∞v
668 NaF sodium fluoride 1ΣC∞v
669 NaF- sodium fluoride anion 2ΣC∞v
670 NaF+ sodium fluoride cation 2ΣC∞v
671 NaCl Sodium Chloride 1ΣC∞v
672 NaCl- sodium chloride anion 2ΣC∞v
673 NaCl+ sodium chloride cation 2ΠC∞v
674 LiBr Lithium Bromide 1ΣC∞v
675 LiF- lithium fluoride anion 2ΣC∞v
676 LiF+ lithium fluoride cation 2ΠC∞v
677 BeF Beryllium monofluoride 2ΣC∞v
678 BeF- Beryllium monofluoride anion 1ΣC∞v
679 BeF+ Beryllium monofluoride cation 1ΣC∞v
680 BeCl beryllium monochloride 2ΣC∞v
681 MgF Magnesium monofluoride 2ΣC∞v
682 MgF- magnesium fluoride anion 1ΣC∞v
683 MgF+ magnesium fluoride cation 1ΣC∞v
684 MgCl magnesium monochloride 2ΣC∞v
685 MgCl- magnesium monochloride anion 1ΣC∞v
686 MgCl+ magnesium monochloride cation 1ΣC∞v
687 CaBr Calcium monobromide   
688 BeCl- beryllium monochloride anion 1ΣC∞v
689 BeCl+ beryllium monochloride cation 1ΣC∞v
690 BF Boron monofluoride 1ΣC∞v
691 BF- Boron monofluoride anion 2ΠC∞v
692 BF+ Boron monofluoride cation 2ΣC∞v
693 AlF Aluminum monofluoride 1Σ+C∞v
694 AlF- Aluminum monofluoride anion 2ΠC∞v
695 AlF+ Aluminum monofluoride cation 2ΣC∞v
696 BCl boron monochloride 1ΣC∞v
697 BCl- boron monochloride anion 2ΠC∞v
698 BCl+ boron monochloride cation 2ΣC∞v
699 AlCl Aluminum monochloride 1ΣC∞v
700 AlCl- aluminum monochloride anion 2ΠC∞v
701 AlCl+ aluminum monochloride cation 2ΣC∞v
702 BBr Boron monobromide 1ΣC∞v
703 GaF Gallium monofluoride 1ΣC∞v
704 GaF+ Gallium monofluoride cation 2ΣC∞v
705 AlBr Aluminum monobromide   
706 GaCl Gallium monochloride 1ΣGC∞v
707 GaCl+ Gallium monochloride cation 2ΣC∞v
708 GaBr Gallium monobromide   
709 CF Fluoromethylidyne 2ΠC∞v
710 CF- carbon monofluoride anion 3ΣC∞v
711 CF- carbon monofluoride anion 1ΣC∞v
712 CF+ carbon monofluoride cation 1ΣC∞v
713 CCl carbon monochloride 2ΠC∞v
714 CCl- carbon monochloride anion 3ΣC∞v
715 CCl+ carbon monochloride cation 1ΣC∞v
716 SiF silicon monofluoride 2ΠC∞v
717 SiF- silicon monofluoride anion 3ΣC∞v
718 SiF+ silicon monofluoride cation 1ΣC∞v
719 SiCl Clorosilylidyne 2ΠC∞v
720 SiCl- silicon monochloride anion 3ΣC∞v
721 SiCl+ silicon monochloride cation 1ΣC∞v
722 CBr Carbon monobromide 2ΠC∞v
723 GeF Germanium monofluoride 2ΠC∞v
724 GeF+ Germanium monofluoride cation 1ΣC∞v
725 SiBr Silicon monobromide 2ΠC∞v
726 SiBr+ Silicon monobromide cation   
727 NF nitrogen fluoride 3ΣC∞v
728 NF nitrogen fluoride 1ΣC∞v
729 NF- nitrogen monofluorine anion 2ΠC∞v
730 NF+ nitrogen monofluoirde cation 2ΠC∞v
731 NCl nitrogen monochloride 3ΣC∞v
732 NCl nitrogen monochloride 1ΣC∞v
733 NCl- nitrogen monochloride anion 2ΠC∞v
734 NCl+ nitrogen monochloride cation 2ΠC∞v
735 PF phosphorus monofluoride 3ΣC∞v
736 PF phosphorus monofluoride 1ΔC∞v
737 PF- phosphorus monofluoride anion 2ΠC∞v
738 PF+ phosphorus monofluoride cation 2ΠC∞v
739 PCl phosphorus chloride 3ΣC∞v
740 PCl phosphorus chloride 1ΣC∞v
741 PCl- phosphorus monochloride anion 2ΠC∞v
742 PCl+ phosphorus monochloride cation 2ΠC∞v
743 AsF Arsenic monofluoride 3ΣC∞v
744 AsF Arsenic monofluoride 1ΔC∞v
745 NBr nitrogen monobromide 3Σ-C∞v
746 AsCl Arsenic monochloride 3ΣC∞v
747 PBr Phosphorus monobromide   
748 FO Oxygen monofluoride 2ΠC∞v
749 FO- flourine oxide anion 1ΣC∞v
750 FO+ fluorine monoxide cation 3ΣC∞v
751 ClO Monochlorine monoxide 2ΠC∞v
752 ClO- chlorine monoxide anion 1ΣC∞v
753 ClO+ chlorine monoxide cation 3ΣC∞v
754 ClO+ chlorine monoxide cation 1ΣC∞v
755 SF Monosulfur monofluoride 2ΠC∞v
756 SF- sulfur monofluoride anion 1ΣC∞v
757 SF+ sulfur monofluoride cation 3ΣC∞v
758 SF+ sulfur monofluoride cation 1ΣC∞v
759 SCl sulfur monochloride 2ΠC∞v
760 SCl- sulfur monochloride anion 1ΣC∞v
761 SCl+ sulfur monochloride cation 3ΣgC∞v
762 SCl+ sulfur monochloride cation 1ΣC∞v
763 BrO Bromine monoxide 2ΠC∞v
764 BrO- Bromine monoxide anion 1ΣC∞v
765 BrO+ Bromine monoxide cation   
766 SeF Selenium monofluoride 2ΠC∞v
767 SBr Sulfur monobromide radical   
768 SBr+ Sulfur monobromide cation   
769 SeCl Selenium monochloride 2ΠC∞v
770 SeBr Selenium monobromide   
771 BrCl Bromine monochloride 1ΣC∞v
772 F2 Fluorine diatomic 1ΣgD∞h
773 F2- flourine diatomic anion 2ΣuD∞h
774 F2+ flourine diatomic cation 2ΠgD∞h
775 ClF Chlorine monofluoride 1Σ+C∞v
776 ClF- clorine monofluoride anion 2ΣC∞v
777 ClF+ clorine monofluoride cation 2ΠC∞v
778 Cl2 Chlorine diatomic 1ΣgD∞h
779 Cl2- chlorine diatomic anion 2ΣuD∞h
780 Cl2+ chlorine diatomic cation 2ΠgD∞h
781 BrF Bromine monofluoride 1ΣC∞v
782 Br2 Bromine diatomic 1ΣgD∞h
783 Br2- bromine diatomic anion 2ΣuD∞h
784 Br2+ bromine diatomic cation 2ΠgD∞h
785 HCF Fluoromethylene 1A'Cs
786 HCF Fluoromethylene 3A"Cs
787 HCCl Chloromethylene 1A'Cs
788 HCCl Chloromethylene 3A"Cs
789 HSiF fluorosilylene   
790 HSiCl Chlorosilylene   
791 HSiBr monobromosilylene   
792 CHBr bromomethylene 1A'Cs
793 CHBr bromomethylene 3A"Cs
794 HOF Hypofluorous acid 1A'Cs
795 DOCl Hypochlorous acid-d 1A'Cs
796 HOCl hypochlorous acid 1A'Cs
797 HOCl+ hypochlorous acid cation   
798 HOBr Hypobromous acid 1A'Cs
799 HOBr+ Hypobromous acid cation 2A"Cs
800 F2H+ Fluorine, protonated 1A'Cs
801 FHF- Hydrogen difluoride anion 1ΣgD∞h
802 ClFH+ Chlorine fluoride, F-protonated   
803 FClH+ Chlorine fluoride, Cl-protonated   
804 Cl2H+ Chlorine, protonated 1A'Cs
805 CH2Br bromomethyl radical 2A'Cs
806 CH2Br bromomethyl radical   
807 CH2F fluoromethyl radical 2ACs
808 CH2F+ fluoromethyl cation   
809 CH2Cl+ chloromethyl cation   
810 CH2Cl chloromethyl radical 2A'Cs
811 CH2Cl chloromethyl radical 2B1C2v
812 NH2F monofluoroamine 1A'Cs
813 NH2Cl chloramine 1A'Cs
814 CH3F+ methyl fluoride cation   
815 CD3F methylfluoride-d3 1A1C3v
816 CH3F Methyl fluoride 1A1C3v
817 CD3Cl methyl chloride d3 1A1C3v
818 CH3Cl Methyl chloride 1A1C3v
819 CH3Cl+ Methyl chloride cation   
820 SiH3F monofluorosilane 1A1C3v
821 SiH3Cl chlorosilane 1A1C1
822 CH3Br methyl bromide 1A1C3v
823 GeH3F monofluorogermane   
824 GeH3Cl monochlorogermane   
825 SiH3Br bromosilane 1A1C3v
826 NH3Cl+ protonated monochloroammonia   
827 CH3ClH+ methyl chloride, protonated   
828 NH4Cl Ammonium chloride   
829 LiNe+ Lithium Neon cation   
830 Ne2 Neon diatomic 1ΣgD∞h
831 Ne2+ Neon diatomic cation 2ΣuD∞h
832 Ar2 Argon diatomic 1SgD∞h
833 Ar2+ Argon diatomic cation 2ΣuD∞h
834 Li3 Lithium trimer 2B2C2v
835 Li3+ Lithium trimer cation 1A1'D3h
836 C3 carbon trimer 1ΣgD∞h
837 C3+ carbon trimer cation 2ΣuD∞h
838 SiC2 Silicon dicarbide   
839 C3H3 cyclopropenyl radical 2A'Cs
840 C3H3 Propargyl radical 2B1Cs
841 C3H3- Propargyl anion 1A'Cs
842 C3H3+ cyclopropenyl cation 1A1D3h
843 C3H3+ Propargyl cation 1A1C2v
844 C3H4 cyclopropene 1A1C2v
845 CH2CCH2 allene 1A1D2d
846 CH3CCH propyne 1A'C3v
847 C3H5 Allyl radical 2A2C2v
848 C3H5+ Allyl cation 1A1C2v
849 CH3CHCH 1-propenyl radical 2A'Cs
850 C3H6 Cyclopropane 1A1'D3h
851 CH2CHCH3 Propene 1A'Cs
852 C3H7 n-Propyl radical 2A"C1
853 C3H7+ cyclopropane, protonated   
854 CH3CHCH3 Isopropyl radical 2AC2
855 CH3CHCH3+ Isopropyl cation 1AC2
856 C3H8 Propane 1A1C2v
857 SiH2(CH3)2 dimethylsilane 1A1C2v
858 Si3H8 trisilane   
859 LiCN lithium cyanide 1ΣC*V LiCN
860 LiCN lithium cyanide 1A'Cs
861 LiCN lithium cyanide 1ΣC*V LiNC
862 NaCN Sodium Cyanide 1ΣC∞v
863 NaCN Sodium Cyanide 1ACs
864 KCN Potassium cyanide 1ΣC∞v
865 KCN Potassium cyanide 1A'Cs
866 AlCN Aluminum monocyanide   
867 AlNC Aluminum isocyanide   
868 CN2 3H-Diazirin-3-ylidene 1A1C2v
869 CNN Diazocarbene   
870 NCN Cyanoimidogen 3ΣgD∞h
871 NCN Cyanoimidogen 1ΣgD∞h
872 N3 azide radical 2ΠgD∞h
873 N3- azide anion 1ΣGD∞h
874 N3+ azide cation 3ΣgD∞h
875 N3+ azide cation 3ΣC∞v
876 HCCN cyanomethylene 3A"Cs
877 HCCN cyanomethylene   
878 HCNN diazomethyl radical   
879 HN3 hydrogen azide 1A'Cs
880 HN3+ Hydrazoic acid cation   
881 HNCNH diiminomethane 1AC2
882 CH2N2 diazirine 1A1C2v
883 CH2NN diazomethane 1A1C2v
884 NH2CN cyanamide 1A'Cs
885 NH2CN cyanamide 1A1C2v
886 HNNNH+ 1,2-Triazadienium   
887 NH2NN+ hydrazoic acid, protonated   
888 CH3CN Acetonitrile 1A1C3v
889 CH3CN+ Acetonitrile cation 2A"Cs
890 CH3NC methyl isocyanide 1A1C3v
891 CHNCH2 2H-Azirine   
892 CHNHCH 1H-Azirine   
893 H2CCNH Ethenimine   
894 H2CNCH methyleneaminomethylene   
895 HCCNH2 Ethynamine   
896 HCNCH2+ 2H-Azirine cation   
897 HNCNH2+ diiminomethane, protonated 1A'Cs
898 NCNH3+ Cyanamide, protonated 1A1C3v
899 NH2CNH+ cyanamide, cn protonated   
900 NH3CN+ cyanamide, amine protonated   
901 CH2CHNH vinylazine 2A"CS cis
902 CH2CHNH vinylazine 2A"CS trans
903 CH3CHN methylmethaniminyl radical 2A'Cs
904 NHCHNH2 aminomethanimine 1AC1
905 C2H5N Aziridine 1A'C1
906 CH2CHNH2 aminoethene 1AC1
907 CH2NCH3 N-methylmethanimine 1A'Cs
908 CH3CHNH ethanimine 1A'CS NH up
909 CH3CHNH ethanimine 1A'CS NH down
910 C2H5NH+ Protonated Aziridine 1A1C2v
911 C2H6N+ aziridine, protonated 1A1C2v
912 NH2CH2NH2 diaminomethane 1A1C2v
913 CH3CH2NH2 Ethylamine 1A'Cs
914 CH3CH2NH2 Ethylamine   
915 CH3NHCH3 Dimethylamine 1A'Cs
916 CH3PHCH3 dimethylphosphine 1A'Cs
917 (CH3)2NH2+ dimethylammonium cation 1A1C2v
918 CH3CH2NH3+ ethylamine, protonated 1A'Cs
919 Li2O+ dilithium oxide cation 2ΠD∞h
920 Li2S dilithium sulfide 1A1C2v
921 LiO2 Lithium dioxide   
922 NaO2 Sodium superoxide   
923 CCO Dicarbon monoxide 3ΣC∞v
924 CCO Dicarbon monoxide 1ΠC∞v
925 CNO- fulminate 1ΣC∞v
926 NCO isocyanato radical 2ΠC∞v
927 NCO- cyanate 1ΣC∞v
928 SCN thiocyanato radical 2ΠC∞v
929 SCN- thiocyanide anion 1ΣC∞v
930 BO2 Boron dioxide 2A'D∞h
931 BO2- Boron dioxide anion 1ΣgD∞h
932 BO2+ Boron dioxide cation 3ΣgD∞h
933 N2O Nitrous oxide 1ΣC∞v
934 N2O- Nitrous oxide anion 2A'Cs
935 N2O+ Nitrous oxide cation 2ΠC∞v
936 NNS Nitrogen sulfide 1ΣC∞v
937 PPO Phosphorus oxide phosphide 1ΣC∞v
938 CO2 Carbon dioxide 1ΣgD∞h
939 CO2- Carbon dioxide anion 2A1C2v
940 CO2+ Carbon dioxide cation 2ΠgD∞h
941 CO2+ Carbon dioxide cation 2ΠC∞v
942 OCS Carbonyl sulfide 1ΣC∞v
943 OCS+ Carbonyl sulfide cation 2ΠC∞v
944 SiO2 silicon dioxide 1ΣgD∞h
945 CS2 Carbon disulfide 1ΣgD∞h
946 CS2- Carbon disulfide anion 2A1C2v
947 CS2+ Carbon disulfide cation 2ΠD∞h
948 SiS2 Silicon disulfide 1ΣGD∞h
949 GeO2 Germanium dioxide 1ΣgD∞h
950 OCSe Carbonyl selenide 1ΣC∞v
951 SCSe Carbon sulfide selenide   
952 GeS2 Germanium disulfide 1ΣGD∞h
953 CSe2 Carbon diselenide 1A1D∞h
954 NO2 Nitrogen dioxide 2A1C2v
955 NO2- Nitrogen dioxide anion 1A1C2v
956 NO2+ Nitrogen dioxide cation 1ΣGD∞h
957 NSO sulfinyl amidogen   
958 PO2 Phosphorus dioxide 2A1C2v
959 PO2- Phosphorus dioxide anion 1A1C2v
960 PO2+ Phosphorus dioxide cation 1ΣGD∞h
961 SNO Nitrogen oxide sulfide   
962 AsO2 Aresenic dioxide 2A1C2v
963 O3 Ozone 1A1Cs
964 O3- Ozone anion 2B1C2v
965 O3+ Ozone cation 2A1C2v
966 SO2 Sulfur dioxide 1A1C2v
967 SO2- Sulfur dioxide anion 2B1C2v
968 SO2+ Sulfur dioxide cation 2A1C2v
969 SSO Disulfur monoxide 1A'Cs
970 S3 Sulfur trimer 1A1C2v
971 S3 Sulfur trimer   
972 S3- Sulfur trimer anion 2B1C2v
973 S3+ Sulfur trimer cation 2B2C2v
974 SeO2 Selenium dioxide 1A1C2v
975 SeO2+ Selenium dioxide cation 2A1C2v
976 HCCO ketenyl radical 2ΠC∞v
977 HCCO ketenyl radical 2A"Cs
978 HCNO fulminic acid 1ΣC∞v
979 HCNO fulminic acid 1A'Cs
980 HNCO Isocyanic acid 1A'Cs
981 HOCN cyanic acid 1A'Cs
982 HNCS Isothiocyanic acid   
983 HSCN thiocyanic acid 1A'Cs
984 HCO2- formate anion 1A1C2v
985 HNNO+ Nitrous oxide, N-protonated 1A'Cs
986 NNOH+ Nitrous Oxide, O-protonated 1A'Cs
987 HCOO formate neutral radical 2A'Cs
988 HOCO Hydrocarboxyl radical 1A'cis
989 HOCO Hydrocarboxyl radical 1A'trans
990 HOCO+ Hydrocarboxyl cation 1A'Cs
991 HNO2 Nitrous acid 1A'Cs
992 HNO2+ nitrous acid cation 2A'Cs
993 O3H+ protonated ozone 1A'Cs
994 O3H+ protonated ozone   
995 SO2H+ protonated sulfur dioxide 1A'Cs
996 C2H2O Oxirene 1A1C2v
997 CH2CO Ketene 1A1C2v
998 CH2CO+ Ketene cation 2B1C2v
999 HCCOH ethynol 1A'Cs
1000 CH2CS Thioketene   
1001 Be(OH)2 Beryllium hydroxide   
1002 Be(OH)2 Beryllium hydroxide   
1003 Mg(OH)2 Magnesium dihydroxide 1AgC2h
1004 Mg(OH)2 Magnesium dihydroxide 1AC2
1005 NH2NO Nitrosamide 1AC1
1006 CH2O2 Dioxirane 1A1C2v
1007 H2COO Dioxymethyl radical 2A'Cs
1008 H2COO+ dioxymethyl cation 2A'Cs
1009 HCOOH Formic acid 1A'Cs
1010 HCOOH Formic acid   
1011 H2O3 Hydrogen trioxide 1AC2
1012 HSSSH trisulfane 1AC2
1013 HSSSH trisulfane 1A'Cs
1014 NaOCH3 Sodium methoxide 1A1C3v
1015 CH2BOH hydroxy(methylene)borane 1A'Cs
1016 BH3CO Borane carbonyl 1A1C3v
1017 CH3BO Borane, methyloxo- 1A1C3v
1018 CH2CHO Vinyloxy radical 2A"Cs
1019 CH2COH+ ketene, protonated   
1020 CH3CO Acetyl radical 2A'Cs
1021 CH3CO- Acetyl anion 1A'Cs
1022 CH3CO+ acetyl cation 1A1C3v
1023 CH2NOH formaldoxime 1A'Cs
1024 CH3NO nitrosomethane 1A'Cs
1025 CHONH2 formamide 1A'Planar
1026 CHONH2 formamide 1ANon-Planar
1027 CNOH3 1,2-oxaziridine 1AC1
1028 HOCHNH hydroxymethylimine 1A'CS H all up
1029 HOCHNH hydroxymethylimine 1A'CS OH down
1030 HOCHNH hydroxymethylimine 1A'CS CH up
1031 CHSNH2 thioformamide   
1032 NHCHSH Methanimidothioic acid   
1033 CH2OOH CH2OOH radical 2AC1
1034 CH3OO methylperoxy radical 2A"Cs
1035 CH3OO- methylperoxy anion 1A'Cs
1036 CH3OO+ methylperoxy cation 1A'Cs
1037 C2H4O Ethylene oxide 1A1C2v
1038 C2H4O+ ethylene oxide cation   
1039 CH2CHOH ethenol 1A'Cs
1040 CH3CHO Acetaldehyde 1A'Cs
1041 CH3CHO+ acetaldehyde cation   
1042 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
1043 C2H4S Thiirane 1A1C2v
1044 CH2CHSH Ethenethiol   
1045 CH3CHS Thioacetaldehyde 1A'C1
1046 H2CONH2+ protonated formamide 1A'Cs
1047 NH2CHOH+ Formamide, O-protonated   
1048 CH2(OH)2 methanediol 1AC2
1049 CH3OOH Methyl peroxide 1AC1
1050 CH3SSH Hydrogen methyl disulfide   
1051 HSCH2SH Methanedithiol   
1052 C2H4OH+ ethylene oxide, protonated 1A'Cs
1053 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
1054 CH2CH2OH 2-hydroxy ethyl radical 2AC1
1055 CH3CH2O Ethoxy radical 2A'Cs
1056 CH3CHOH 1-hydroxy-ethyl radical 2AC1
1057 CH3CHOH+ acetaldehyde, protonated 1A'Cs
1058 CH3OCH2 methoxymethyl radical 2AC1
1059 NH2CH2OH aminomethanol   
1060 CH3CH2OH Ethanol 1A'Cs
1061 CH3OCH3 Dimethyl ether 1A1C2v
1062 CH3CH2SH ethanethiol 1A'Cs
1063 CH3CH2SH ethanethiol 1AC1
1064 CH3SCH3 Dimethyl sulfide 1A1C2v
1065 CH3SCH3+ dimethyl sulfide cation   
1066 CH3SeCH3 dimethylselenide 1A1C2v
1067 CNF iso cyanogen fluoride 1ΣC∞v
1068 FCN Cyanogen fluoride 1ΣC∞v
1069 ClCN chlorocyanogen 1ΣC∞v
1070 BrCN Cyanogen bromide 1ΣC∞v
1071 FBO Boron monofluoride monoxide   
1072 BeF2 Beryllium fluoride 1ΣgD∞h
1073 MgF2 Magnesium fluoride 1ΣgD∞h
1074 BeCl2 Beryllium chloride 1ΣgD∞h
1075 MgCl2 Magnesium dichloride 1ΣgC2v
1076 CaCl2 Calcium Chloride 1ΣgD∞h
1077 BeBr2 Beryllium bromide   
1078 CaBr2 Calcium dibromide   
1079 FCO Carbonyl fluoride 2A'Cs
1080 FCO+ Carbonyl fluoride cation 1ΣC∞v
1081 ClCO carbonyl monochloride 2A'Cs
1082 BF2 Boron difluoride radical 2A1C2v
1083 FNO Nitrosyl fluoride 1A'Cs
1084 ClNO Nitrosyl chloride 1A'Cs
1085 FNS Thionitrosyl fluoride 1A'Cs
1086 FSN Thiazyl fluoride 1A'Cs
1087 OPCl Phosphorus oxychloride   
1088 BrNO Nitrosyl bromide 1A'Cs
1089 CF2 Difluoromethylene 1A1D∞h
1090 CF2 Difluoromethylene 3B1C2v
1091 CF2- Difluoromethylene anion 2B1C2v
1092 CF2+ Difluoromethylene cation 2A1C2v
1093 CFCl chlorofluoromethylene 1A'Cs
1094 SiF2 Silicon difluoride 1A1C2v
1095 SiF2 Silicon difluoride 3B1C2v
1096 SiF2+ Silicon difluoride cation 2A1C2v
1097 CCl2 dichloromethylene 1A1C2v
1098 CCl2- dichloromethylene anion 2B1C2v
1099 CCl2+ dichloromethylene cation 2A1C2v
1100 SiCl2 Dichlorosilylene 1A1C2v
1101 GeF2 Germanium difluoride 1A1C2v
1102 GeCl2 Germanium dichloride 1A1C2v
1103 CBr2 dibromomethylene 1A1C2v
1104 CBr2 dibromomethylene 3B1C2v
1105 FOO Dioxygen monofluoride radical 2A"Cs
1106 FOO+ Fluorine dioxide cation   
1107 ClOO chloroperoxy radical 2A"Cs
1108 ClOO+ chloroperoxy cation 1A'Cs
1109 OClO Chlorine dioxide 2B1D∞h
1110 OClO- Chlorine dioxide anion 1A'Cs
1111 OClO+ Chlorine dioxide cation 1A1C2v
1112 ClSO Sulfur chloride oxide 2A"Cs
1113 ClS2 Sulfur chloride 2A"Cs
1114 BrOO Bromine dioxide   
1115 OBrO Bromine dioxide radical 2B1C2v
1116 NF2 Difluoroamino radical 2B1C2v
1117 NF2+ Difluoroamino cation 1A1C2v
1118 PF2 Phosphorus difluoride   
1119 PF2+ Phosphorus difluoride cation   
1120 FClO chlorosyl fluoride 1A'Cs
1121 F2O Difluorine monoxide 1A1C2v
1122 ClOF Chlorine hypofluorite 1A'Cs
1123 SF2 sulfur difluoride 1A1C2v
1124 SF2- sulfur difluoride anion 2A'Cs
1125 SF2+ sulfur difluoride cation 2B1C2v
1126 Cl2O Dichlorine monoxide 1A1C2v
1127 SCl2 Sulfur dichloride 1A1C2v
1128 SeF2 Selenium difluoride   
1129 BrOCl Bromine hypochlorite 1A'Cs
1130 SeCl2 Selenium Dichloride   
1131 SBr2 Sulfur dibromide   
1132 SeBr2 Selenium dibromide   
1133 BrOBr Bromine oxide 1A1C2v
1134 F3- trifluoride anion 1ΣgD∞h
1135 F3- trifluoride anion 1ΣC∞v
1136 Cl3- trichloride anion 1ΣgD∞h
1137 Br3- tribromide anion   
1138 SFCl Sulfur chloride fluoride   
1139 HCCF Fluoroacetylene 1ΣC∞v
1140 HCCF+ fluoroacetylene cation 2ΠC∞v
1141 HCCCl Chloroacetylene 1ΣC∞v
1142 HCCBr bromoacetylene 1ΣC∞v
1143 HFCO formyl fluoride 1A'Cs
1144 HFCO+ formyl fluoride cation 2A'Cs
1145 COHCl Formyl chloride 1A'Cs
1146 COHBr Formyl bromide 1A'Cs
1147 BHF2 Difluoroborane 1A1C2v
1148 BHCl2 Borane, dichloro- 1A1C2v
1149 CHCl2 dichloromethyl radical 2B1C2v
1150 CHCl2 dichloromethyl radical 2A'Cs
1151 CHF2 difluoromethyl radical 2ACs
1152 CHF2+ difluoromethyl cation   
1153 CHFCl Chlorofluoromethyl radical   
1154 CHFCl+ Chlorofluoromethyl cation   
1155 CHCl2+ dichloromethyl cation   
1156 CHBr2 dibromomethyl radical   
1157 HOClO Chlorous acid 1AC1
1158 NHF2 difluoramine   
1159 NHCl2 dichloroamine   
1160 CH2F2 Methane, difluoro- 1A1C2v
1161 CH2FCl fluorochloromethane 1A'Cs
1162 SiH2F2 difluorosilane   
1163 CH2Cl2 Methylene chloride 1A1C2v
1164 CH2BrF Methane, bromofluoro- 1A'Cs
1165 CH2BrCl Methane, bromochloro- 1A'Cs
1166 CH2Br2 dibromomethane 1A1C2v
1167 SiH2Cl2 dichlorosilane 1A1C2v
1168 CH3MgBr Methyl Magnesium Bromide   
1169 CH2CHF Ethene, fluoro- 1A'Cs
1170 C2H3Cl Ethene, chloro- 1A'Cs
1171 CH2FOH fluoromethanol   
1172 CH3OCl methyl hypochlorite 1A'Cs
1173 CH2CH2Cl 2-chloroethyl radical 2A'Cs
1174 CHClCH3 1-chloroethyl radical 2AC1
1175 C2H5F fluoroethane 1A'Cs
1176 CH3CH2Cl Ethyl chloride 1A'Cs
1177 C2H5Br Ethyl bromide 1A'Cs
1178 KrF2 Krypton difluoride 1ΣGD∞h
1179 B4H10 Tetraborane(10) 1A1C2v
1180 C4 Carbon tetramer 3ΣgD∞h
1181 C4 Carbon tetramer   
1182 C4+ Carbon tetramer cation 2ΠgD∞h
1183 C4H2 Diacetylene 1ΣgD∞h
1184 C4H2+ diacetlyene cation 2ΠgD∞h
1185 C2H3CCH 1-Buten-3-yne 1A'C1
1186 C4H4 cyclobutadiene 1AgD2h
1187 C4H4 Tetrahedrane   
1188 H2CCCCH2 Butatriene 1AgD2h
1189 C4H6 1-Methylcyclopropene 1AC1
1190 C4H6 Cyclobutene 1A1C2v
1191 C4H6 Methylenecyclopropane 1A1C2v
1192 CH2CCHCH3 1,2-Butadiene 1A'C1
1193 CH2CHCHCH2 1,3-Butadiene 1AgC2h
1194 CH2CHCHCH2 1,3-Butadiene 1AC2
1195 CH3CCCH3 2-Butyne 1A1'D3h
1196 CHCCH2CH3 1-Butyne 1A'Cs
1197 CH3CHCHCH2 methylallyl radical 2A"Cs
1198 C4H8 methylcyclopropane 1A'Cs
1199 CH2C(CH3)CH3 1-Propene, 2-methyl- 1A1C2v
1200 CH2CHCH2CH3 1-Butene 1AC1
1201 CH3CHCHCH3 2-Butene, (E)- 1AgC2h
1202 CH3CHCHCH3 2-Butene, (Z)- 1A1C2v
1203 Al(CH3)3 trimethyl aluminum 1A'C3h
1204 C(CH3)3 Tert-butyl radical 2A"C3v
1205 CH2CH(CH3)2 Isobutyl radical 2A'C1
1206 CH3CHCH2CH3 2-Butyl radical 1AC1
1207 CH3CH(CH3)CH3 Isobutane 1A1C3v
1208 CH3CH2CH2CH3 Butane 1AgAnti
1209 CH3CH2CH2CH3 Butane 1AGauche
1210 Li3N trilithium nitride 1A'D3h
1211 Li3N trilithium nitride 1A1C3v
1212 C2N2 Cyanogen 1ΣgD∞h
1213 C2N2+ Cyanogen cation 2ΠgD∞h
1214 P4 Phosphorus tetramer 1A1Td
1215 As4 Arsenic tetramer 1A1Td
1216 HCCCN Cyanoacetylene 1ΣC∞v
1217 HCCCN+ Cyanoacetylene cation 2ΠC∞v
1218 H2CNCN cyanamide, methylene   
1219 HNCCNH Ethenediimine   
1220 C3H3N acrylonitrile 1A'Cs
1221 C3H3N+ acrylonitrile cation 2A"Cs
1222 CH3N3 methyl azide 1A'Cs
1223 NH2CCNH2 Diaminoacetylene 1AC2
1224 NH2CCNH2 Diaminoacetylene 1A1D2d
1225 NH2CH2CN Aminoacetonitrile 1A'Cs
1226 CH3NHN2+ methyl azide, protonated 1AC1
1227 C2H5CN ethyl cyanide 1A'Cs
1228 CH5N3 Guanidine 1AC1
1229 C4H6 Bicyclo[1.1.0]butane 1A1C2v
1230 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1A1C2v
1231 H2NCHCHNH2 diaminoethylene   
1232 CH6N3+ guanidinium 1A1'D3h
1233 CH6N3+ guanidinium 1A1D3
1234 C3H7N Cyclopropylamine 1A'C1
1235 CH7N3 triaminomethane   
1236 C4H8 cyclobutane 1A1D2d
1237 C2H8N2 Ethylenediamine 1AgC2h
1238 CH3NHNHCH3 dimethyl hydrazine 1AC2
1239 CH3CH(NH2)CH3 2-Propanamine 1A'Cs
1240 N(CH3)3 Trimethylamine 1A1C3v
1241 NH2CH2CH2CH3 1-Propanamine 1A'Cs
1242 P(CH3)3 trimethylphosphine 1A1C3v
1243 N(SiH3)3 trisilylamine   
1244 (CH3)3NH+ protonated trimethyl amine   
1245 C3H7NH3+ n-propylamine, protonated 1A'Cs
1246 Li2O2 dilithium dioxide   
1247 Na2O2 disodium dioxide   
1248 K2O2 dipotassium dioxide   
1249 C3O Tricarbon monoxide 1ΣC∞v
1250 B2O2 Diboron dioxide 1ΣgD∞h
1251 ONNO NO dimer 1A1cis C2V
1252 S2N2 Disulfur dinitride 1AGD2h
1253 CO3-- carbonate 1A1'D3h
1254 CS3-- Carbonotrithioate   
1255 NO3 Nitrogen trioxide 2A1'all bonds equal
1256 NO3 Nitrogen trioxide 2B2one long, two short
1257 NO3- nitrate anion 1A1'D3h
1258 NO3+ nitrogen trioxide cation 1A1C2v
1259 NO3+ nitrogen trioxide cation 1A1'D3h
1260 SO3 Sulfur trioxide 1A1'D3h
1261 SO3- Sulfur trioxide anion 2A1pyramidal
1262 SO3- Sulfur trioxide anion 2A2"planar
1263 SO3-- Sulfate dianion   
1264 SO3+ Sulfur trioxide cation 2A2'D3h
1265 SeO3 selenium trioxide 1A1'D3h
1266 S4 Sulfur tetramer   
1267 S4 Sulfur tetramer   
1268 S4 Sulfur tetramer   
1269 HCO3- bicarbonate anion   
1270 HNO3 Nitric acid 1A'Cs
1271 HSO3 Hydroxysulfonyl radical 2AC1
1272 NH2NO2 nitramide 1A'Cs
1273 C3H2O Propadienal   
1274 C3H2O Propadienal   
1275 C2H2O2 Ethanedial 1AgC2h
1276 H2CO3 Carbonic acid 1A1C2v
1277 H2NO3+ Nitric Acid, Protonated 1A1C2v
1278 H2SO3 Sulfurous acid 1A'Cs
1279 H2SO3 Sulfurous acid 1A'Cs
1280 CH3NCO methylisocyante   
1281 HOCH2CN cyanomethanol   
1282 CH3COO- acetate anion 1A'eclipsed
1283 CH3NO2 Methane, nitro- 1A'Cs
1284 CH3ONO Methyl nitrite 1A'C1
1285 NH2COOH Carbamic acid 1A'Cs
1286 NH2COOH Carbamic acid 1AC1
1287 H3BO3 Boric acid 1A'C3h
1288 H3AlO3 Aluminum hydroxide   
1289 H3CO3+ carbonic acid, protonated 1A'C3h
1290 C3H4O allenol 1A'Cs
1291 C3H4O Cyclopropanone 1A1C2v
1292 CH2CHCHO Acrolein 1A'Cs
1293 CH2CHCHO Acrolein   
1294 NH2CONH2 Urea 1AC2
1295 NH2CONH2 Urea 1A'Cs
1296 NH2CONH2 Urea 1A1C2v
1297 NH2CSNH2 Thiourea 1AC2
1298 C2H4O2 1,3-dioxetane 1AgD2h
1299 CH3COOH Acetic acid 1A'Cs
1300 CH3OCHO methyl formate 1A'Cs
1301 CHOCH2OH hydroxy acetaldehyde 1A'CS H in
1302 NH2COOH2+ Carbamic acid, O-protonated 1AC1
1303 NH3COOH+ protonated Carbamic acid 1A'Cs
1304 CH3COCH2 Acetonyl radical 2A"Cs
1305 CH2C(OH)NH2 1-amino vinyl alchohol   
1306 CH3C(OH)=NH Ethaninidic acid   
1307 CH3CHNOH Acetaldoxime 1A'CS trans
1308 CH3CHNOH Acetaldoxime 1A'CS cis
1309 CH3CONH2 Acetamide 1A'C1
1310 HCONHCH3 N-methylformamide 1A'CS cis
1311 HCONHCH3 N-methylformamide 1A'CS trans
1312 CH3CSNH2 Ethanethioamide   
1313 CH5N2O+ urea, N-protonated 1A'Cs
1314 H2NCOHNH2+ urea, protonated 1A'Cs
1315 C2H5OO ethylperoxy radical 2A'Cs
1316 CH3NNCH3 (E)-1,2-Dimethyldiazene 1AGC2h
1317 C3H5OH Cyclopropanol 1AC1
1318 C3H6O 2-Propen-1-ol 1AC1
1319 C3H6O Acetone enol 1A'Cs
1320 C3H6O Oxetane 1A1C2v
1321 C3H6O Oxetane 1A'Cs
1322 C3H6O Propylene oxide 1AC1
1323 CH3CH2CHO Propanal 1A'Cs
1324 CH3COCH3 Acetone 1A1C2v
1325 CH3COCH3 Acetone 3A"Cs
1326 CH3COCH3- acetone anion 2A'Cs
1327 C3H6S Thietane 1A'Cs
1328 C3H6S Thiirane, methyl- 1AC1
1329 CH3CSCH3 Thioacetone 1A1C2v
1330 C2H6O2 1,2-Ethanediol 1AgC2h
1331 CH3OOCH3 dimethylperoxide 1AgC2h
1332 CH2SHCH2SH 1,2-Ethanedithiol 1AgC2h
1333 CH3SSCH3 Disulfide, dimethyl 1AC2
1334 CH3COHCH3+ acetone, protonated   
1335 HOCH2CH2NH2 monoethanolamine 1AC1 OH in
1336 C3H7OH 1-Propanol 1A'Cs
1337 C3H7OH 1-Propanol   
1338 CH3CHOHCH3 Isopropyl alcohol 1AC1
1339 CH3OC2H5 Ethane, methoxy- 1A'Cs
1340 C3H7SH 1-Propanethiol 1A'Cs
1341 CH3CHSHCH3 2-Propanethiol 1A'Cs
1342 CH3SCH2CH3 Ethane, (methylthio)- 1A'Cs
1343 Li2F2 Lithium fluoride dimer   
1344 Na2Cl2 Disodium dichloride 1AgC2h
1345 C2F2 difluoroacetylene 1ΣgD∞h
1346 C2Cl2 dichloroacetylene 1ΣgC2h
1347 C2Cl2+ dichloroacetylene cation 2ΠUD∞h
1348 FNO2 Nitryl fluoride 1A1C2v
1349 FONO Nitrosyl hypofluorite 1A'CS cis
1350 ClNO2 Nitryl chloride 1A1C2v
1351 ClONO chlorine nitrite 1A'CS cis
1352 BrONO Bromine nitrite 1A'CS trans
1353 N2F2 (Z)-Difluorodiazene 1A1C2v
1354 N2F2 Dinitrogen difluoride, (E)- 1AgC2h
1355 CF2O Carbonic difluoride 1A1C2v
1356 CF2O+ Carbonic difluoride cation   
1357 COFCl Carbonic chloride fluoride 1A'Cs
1358 CCl2O Phosgene 1A1C2v
1359 Cl2CS Thiophosgene 1A1C2v
1360 COBr2 Carbonic dibromide 1A1C2v
1361 BF3 Borane, trifluoro- 1A'D3h
1362 BF3- Borane, trifluoro- anion 2A1D3h
1363 BF3- Borane, trifluoro- anion 2A1C3v
1364 BF3+ boron trifluoride cation 2A2'D3h
1365 BF3+ boron trifluoride cation 2B2C2v
1366 BF3+ boron trifluoride cation   
1367 AlF3 Aluminum trifluoride 1A1'D3h
1368 BClF2 Chlorodifluoroborane   
1369 AlF2Cl Aluminum chloride difluoride 1A1C2v
1370 AlFCl2 Aluminum dichloride fluoride 1A1C2v
1371 BCl3 Borane, trichloro- 1A1'D3h
1372 BCl3+ Boron Trichloride cation   
1373 GaF3 Gallium trifluoride 1A1'D3h
1374 AlCl3 Aluminum trichloride 1A1'D3h
1375 GaCl3 Gallium trichloride 1A1'D3h
1376 BBr3 Boron tribromide 1A1'D3h
1377 AlBr3 Aluminum Bromide   
1378 ClO3- chlorate anion 1A1C3v
1379 BrO3- Bromate anion   
1380 CF3 Trifluoromethyl radical 2A1C3v
1381 CF3- Trifluoromethyl anion 1A1C3v
1382 CF3+ Trifluoromethyl cation 1A1'D3h
1383 CF2Cl difluorochloromethyl radical   
1384 SiF3 Silicon trifluoride radical 2A1C3v
1385 SiF3+ Silicon trifluoride cation 1A1'D3h
1386 CFCl2 dichlorofluoromethyl radical   
1387 CCl3 Trichloromethyl radical 2A1C3
1388 SiCl3 trichlorosilyl radical 2A1C3v
1389 SiCl3+ trichlorosilyl cation 1A1'D3h
1390 CBr3 tribromomethyl radical   
1391 FOOF Perfluoroperoxide 1AC2
1392 ClO2F Chloryl fluoride 1A'Cs
1393 F2SO Thionyl Fluoride 1A'Cs
1394 ClOOCl Dichlorine dioxide 1AC2
1395 FSSF Difluorodisulfane 1AC2
1396 S2F2 Thio-thionyl fluoride 1A'Cs
1397 SOCl2 thionyl chloride 1A'Cs
1398 SSCl2 Thiothionyl chloride   
1399 NF3 Nitrogen trifluoride 1A1C3v
1400 NF3- Nitrogen trifluoride anion 2ACs
1401 NF3+ Nitrogen trifluoride cation 2A1C3v
1402 PF3 Phosphorus trifluoride 1A1C3v
1403 NCl3 nitrogen trichloride 1A1C3v
1404 PCl3 Phosphorus trichloride 1A1C3v
1405 AsCl3 Arsenous trichloride 1A1C3v
1406 NBr3 Nitrogen Tribromide 1A1C3v
1407 PBr3 Phosphorus tribromide 1A1C3v
1408 AsBr3 Arsenic tribromide   
1409 ClSSCl Disulfur dichloride 1AC2
1410 SF3 Sulfur trifluoride 2A'Cs
1411 ClF3 Chlorine trifluoride 1A1C2v
1412 HClO3 Chloric Acid 1A'Cs
1413 HClO3 Chloric Acid 1AC1
1414 CHF3 Methane, trifluoro- 1A1C3v
1415 CHF2Cl difluorochloromethane 1A'Cs
1416 SiHF3 trifluorosilane   
1417 CHFCl2 fluorodichloromethane 1A'Cs
1418 CDCl3 trichloromethane-d 1A1C3v
1419 CHCl3 Chloroform 1A1C3v
1420 CHBrF2 Methane, bromodifluoro- 1A'Cs
1421 SiHCl3 Trichlorosilane 1A1C3v
1422 CHFClBr fluorochlorobromomethane 1AC1
1423 CHBrCl2 Methane, bromodichloro- 1A'Cs
1424 CHBr2F dibromofluoromethane   
1425 CHClBr2 Methane, dibromochloro- 1A'Cs
1426 NF3H+ protonated nitrogen trifluoride 1A1C3v
1427 AsF3H+ Arsenic trifluoride, protonated   
1428 C2H2F2 Ethene, 1,2-difluoro-, (E)- 1AgC2h
1429 C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1A1C2v
1430 CH2CF2 Ethene, 1,1-difluoro- 1A1C2v
1431 C2H2ClF 1-chloro-1-fluoroethylene 1A'Cs
1432 CHFCHCl (E)-1-chloro-2-fluoroethene 1A'Cs
1433 CHFCHClz (Z)-1-Chloro-2-fluoroethene 1A'Cs
1434 CH2CCl2 Ethene, 1,1-dichloro- 1A1C2v
1435 CHClCHCl Ethene, 1,2-dichloro-, (E)- 1AgC2h
1436 CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1A1C2v
1437 C2H2Br2 1,1-dibromoethene   
1438 CHBrCHBr Ethene, 1,2-dibromo-, (E)-   
1439 CHBrCHBr Ethene, 1,2-dibromo-, (Z)-   
1440 CH3COF Acetyl fluoride 1A'NULL
1441 CH2ClCHO chloroacetaldehyde 1AC1 bisecting, trans
1442 CH2ClCHO chloroacetaldehyde 1A'CS eclipsed, cis
1443 CH3COCl Acetyl Chloride 1A'Cs
1444 C2H4F2 1,2-difluoroethane 1AgC2H anti
1445 C2H4F2 1,2-difluoroethane 1AC2 gauche
1446 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
1447 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1A'Cs
1448 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1AC1
1449 CH3CHFCl Ethane, 1-chloro-1-fluoro- 1AC1
1450 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AgC2h
1451 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AC2
1452 CH3CHCl2 Ethane, 1,1-dichloro- 1A'Cs
1453 CH2BrCH2Cl 1-bromo-2-chloroethane   
1454 CH2BrCH2Cl 1-bromo-2-chloroethane   
1455 CH2BrCH2Br Ethane, 1,2-dibromo- 1AgC2h
1456 CH2BrCH2Br Ethane, 1,2-dibromo- 1AC2
1457 CH2CHCH2F Allyl Fluoride   
1458 CH2CHCH2F Allyl Fluoride   
1459 CH3CHCHF trans-1-Fluoro-1-propene   
1460 C3H5Cl 1-Propene, 3-chloro- 1AC1
1461 C3H5Cl 1-chloro-1-propene(E) 1A'Cs
1462 C3H5Cl 1-chloro-1-propene(Z) 1A'Cs
1463 CH2FCH2OH 2-fluoroethanol   
1464 CH2ClCH2OH 2-Chloroethanol 1A'Cs
1465 CH2ClCH2OH2+ 2-chloroethanol, protonated 1AC1
1466 CH2FCH2CH3 1-Fluoropropane 1A'Cs
1467 CH2FCH2CH3 1-Fluoropropane   
1468 CH3CHFCH3 2-Fluoropropane 1A'Cs
1469 CH2ClCH2CH3 Propane, 1-chloro- 1A'anti
1470 CH2ClCH2CH3 Propane, 1-chloro- 1Agauche
1471 CH3CHClCH3 Propane, 2-chloro- 1A'Cs
1472 CH3CH2CH2Br n-propyl bromide 1A'Cs
1473 CH3CHBrCH3 i-propyl bromide 1A'Cs
1474 B5H9 pentaborane9   
1475 C5H4 pentatetraene   
1476 C5H5 cyclopentadienyl radical 2B1C2v
1477 C5H5- cylopentadienyl anion 1A1'D5h
1478 C5H6 1,3-Cyclopentadiene 1A1C2v
1479 C5H6 1-Buten-3-yne, 2-methyl- 1A'Cs
1480 C5H6 3-Penten-1-yne, (E)- 1A'Cs
1481 C5H6 3-Penten-1-yne, (Z)- 1A'Cs
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 1,2-Butadiene, 3-methyl- 1A1C2v
1487 C5H8 1,2-Pentadiene 1A'C1
1488 C5H8 1,3-Butadiene, 2-methyl- 1A'Cs
1489 C5H8 1,3-Pentadiene, (E)- 1A'C1
1490 C5H8 1,3-Pentadiene, (Z)- 1A'Cs
1491 C5H8 1,4-Pentadiene 1AC2
1492 C5H8 1-pentyne 1A'Cs
1493 C5H8 2,3-Pentadiene 1AC1
1494 C5H8 Bicyclo[1.1.1]pentane   
1495 C5H8 Cyclobutane, methylene- 1A'Cs
1496 C5H8 Cyclopentene 1A'Cs
1497 C5H8 Ethenylcyclopropane 1A'Cs
1498 CH3CCCH2CH3 2-Pentyne   
1499 C5H10 1-Butene, 2-methyl- 1AC1
1500 C5H10 2-Butene, 2-methyl- 1A'Cs
1501 C5H10 2-Pentene, (E)- 1A'Cs
1502 C5H10 2-Pentene, (Z)- 1AC1
1503 C5H10 Cyclopentane 1AC1
1504 C5H10 Cyclopropane, 1,1-dimethyl- 1A1C1
1505 CH2CHCH2CH2CH3 1-pentene 1AC1
1506 CH2CHCH2CH2CH3 1-pentene 1AC1
1507 C5H11 2-Methylbut-2-yl radical 1AC1
1508 C5H12 Butane, 2-methyl- 1AC1
1509 C5H12 Pentane 1A1C2v
1510 C5H12 Propane, 2,2-dimethyl- 1A1Td
1511 Si(CH3)4 tetramethylsilane 1A1Td
1512 N2O3 Dinitrogen trioxide 1A'Cs
1513 C3H2N2 Malononitrile 1A1Cs
1514 CH2N4 1H-Tetrazole 1A'Cs
1515 C3H3N2 imidazolyl radical 2B1C2v
1516 C3H3N2- imidizolyl anion 1A1C2v
1517 C4H4N- pyrrolide anion 1A1C2v
1518 C3H4N2 1H-Imidazole 1A'Cs
1519 C3H4N2 1H-Pyrazole 1A'Cs
1520 C3H4N2 2H-Imidazole 1A1C2v
1521 C3H4N2 4H-Imidazole 1A'Cs
1522 C4H5N (E)-2-Butenenitrile 1A'Cs
1523 C4H5N (Z)-2-Butenenitrile 1A'Cs
1524 C4H5N Cyclopropanecarbonitrile 1A'Cs
1525 C4H5N Pyrrole 1A1C2v
1526 C4H6N+ pyrrole, alpha-protonated 1A'Cs
1527 C4H6N+ pyrrole, beta-protonated 1A'Cs
1528 C4H6N+ pyrrole, protonated 1A1C2v
1529 C3H6N2 3-Aminopropionitrile 1A'Cs
1530 CH3CH(CH3)CN Propanenitrile, 2-methyl- 1A'Cs
1531 CH3CH2CH2CN Butanenitrile 1A'Cs
1532 C5H8 Bicyclo[2.1.0]pentane 1A'Cs
1533 C5H8 Spiropentane 1A1D2d
1534 C4H9N Cyclobutylamine 1A'Cs
1535 C4H9N Pyrrolidine 1A'Cs
1536 C3H10N2 1,2-Diaminopropane 1AC1
1537 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- 1AC1
1538 C(NH2)H2CH2CH2CH3 1-Butanamine 1A'Cs
1539 CH3C(NH2)HCH2CH3 2-Butanamine 1AC1
1540 NH(C2H5)2 diethylamine 1A'Cs
1541 NC4H12+ tetramethyl ammonium cation 1A1Td
1542 C3O2 Carbon suboxide 1ΣGD∞h
1543 C3O2+ Carbon suboxide cation 2ΠUD∞h
1544 B2O3 diboron trioxide   
1545 MgCO3 Magnesium Carbonate 1A1C2v
1546 BeCO3 Beryllium Carbonate 1A1C2v
1547 ONONO Nitrosyl nitrite 1A1C2v
1548 PO4--- phosphate 1A1Td
1549 SO4-- sulfate 1A1Td
1550 HOONO2 peroxy nitric acid 1AC1
1551 HSO4- bisulfate anion 1A'Cs
1552 C3H2O2 Propiolic acid 1A'Cs
1553 CHOCOOH oxo acetic acid 1A'Cs
1554 CHOOCHO diformyl ether   
1555 H2SO4 Sulfuric acid 1AC1
1556 H2SeO4 Selenic acid 1AC2
1557 C3H3NO Isoxazole 1A'Cs
1558 C3H3NO Oxazole 1A'Cs
1559 C3H3NS Thiazole   
1560 CH3NO3 Methyl nitrate 1A'Cs
1561 H3PO4 Phosphoric Acid 1AC3
1562 C4H4O Furan 1A1C2
1563 CH3COCCH 3-butyn-2-one 1A'Cs
1564 C4H4S Thiophene 1A1C2v
1565 C4H4Se selenophene   
1566 C3H4O2 β–Propiolactone 1A'Cs
1567 C3H4O2 2-Propenoic acid 1A'Cs
1568 C3H4O2 Methyl glyoxal 1A'Cs
1569 C3H4O2 propanedial 1AC1
1570 C3H4O2 propenalol 1A'Cs
1571 HOCHCCHOH allenediol 1AC2
1572 C2H4O3 1,2,3-trioxolane 1A'Cs
1573 C2H4O3 trioxolane124 1AC2
1574 HOCH2COOH Hydroxyacetic acid 1ACs
1575 CH2CHCONH2 Acrylamide 1ACs
1576 CH3OCH2CN Methoxyacetonitrile 1A'Cs
1577 CH3OCH2CN Methoxyacetonitrile 1AC1
1578 CH5N3S Hydrazinecarbothioamide 1AC1
1579 H2NCH2COOH Glycine 1A'Cs
1580 CH3SO2NH2 methanesulfonamide 1A'Cs
1581 C4H6O cis-2-butenal 1ACs
1582 C4H6O Cyclobutanone 1A1C2v
1583 C4H6O Furan, 2,3-dihydro- 1AC1
1584 C4H6O Furan, 2,5-dihydro- 1A1Cs
1585 CH2CHOCHCH2 Vinyl ether 1A1C2v
1586 CH2CHOCHCH2 Vinyl ether 1AC1
1587 CHOCHCHCH3 2-Butenal 1A'Cs
1588 C4H6S Thiophene, 2,3-dihydro- 1AC1
1589 C4H6S Thiophene, 2,5-dihydro- 1A1C2v
1590 CH2CHSCHCH2 Divinyl sulfide 1AC2v
1591 CH2CHSCHCH2 Divinyl sulfide   
1592 C2H6N2O Urea, methyl- 1AC1
1593 C3H6O2 1,3-Dioxolane 1AC2
1594 CH3CH2COOH Propanoic Acid 1A'Cs
1595 CH3COOCH3 methyl acetate 1A'Cs
1596 HCOOC2H5 Ethyl formate 1A'Cs
1597 C2H6O2S Dimethyl sulfone 1A1C2v
1598 CH3SSSCH3 dimethyl trisulfide 1AC2
1599 C3H7NO dimethylformamide 1A'Cs
1600 C3H7NO Propanamide 1A'C1
1601 C2H3OC2H5 Ethene, ethoxy- 1AC1
1602 C4H8O Cyclobutanol 1A'C1
1603 C4H8O Furan, tetrahydro- 1AC2
1604 CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1AC1
1605 CH3COCH2CH3 2-Butanone 1A'Cs
1606 CHOCH(CH3)CH3 Propanal, 2-methyl- 1A'Cs
1607 CHOCH2CH2CH3 Butanal 1A'Cs
1608 C4H8S Thiophene, tetrahydro- 1AC1
1609 C3H8O2 1,3-Propanediol 1A1C1
1610 C3H8O2 1,3-Propanediol 1AC1
1611 C3H8O2 Hydroperoxide, 1-methylethyl 1AC1
1612 C3H8O2 Methane, dimethoxy- 1A1C2v
1613 C3H8O2 Propylene glycol 1AC1
1614 C3H8S2 1,3-Propanedithiol 1A1C1
1615 C4H10O 1-Butanol 1A'Cs
1616 C4H10O 1-Propanol, 2-methyl- 1AC1
1617 C4H10O 2-Butanol, (.+/-.)- 1AC1
1618 C4H10O Ethanol, 1,1-dimethyl- 1A'Cs
1619 C4H10O Ethoxy ethane 1A1C2v
1620 C4H10O Methyl propyl ether 1AC1
1621 C4H10O Propane, 2-methoxy- 1A'Cs
1622 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
1623 C2H5SC2H5 Diethyl sulfide 1A1C2v
1624 C4H9SH 1-Butanethiol   
1625 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- 1AC1
1626 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- 1AC1
1627 CH3CH(SH)CH2CH3 2-Butanethiol 1AC1
1628 FNO3 Fluorine nitrate 1A'Cs
1629 ClONO2 Chlorine nitrate 1A'Cs
1630 BrONO2 Bromine nitrate 1A'Cs
1631 ClO4- perchlorate anion 1A1Td
1632 BF4- tetrafluoroboron anion 1A1Td
1633 ClFO3 Perchloryl fluoride 1A1Cs
1634 SO2F2 Sulfuryl fluoride 1A1C2v
1635 SO2Cl2 Sulfuryl chloride 1A1C2v
1636 F3NO Nitrogen trifluoride oxide 1A1C3v
1637 F3PO Phosphoryl fluoride 1A1C3v
1638 Cl3PO Phosphoryl chloride 1A1C3v
1639 CF4 Carbon tetrafluoride 1A1Td
1640 CF3Cl Methane, chlorotrifluoro- 1A1C3v
1641 SiF4 Silicon tetrafluoride 1A1Td
1642 CF2Cl2 difluorodichloromethane 1A1C2v
1643 CFCl3 Trichloromonofluoromethane 1A1C3v
1644 CF3Br Bromotrifluoromethane 1A1C3v
1645 CCl4 Carbon tetrachloride 1A1Td
1646 CBrClF2 Methane, bromochlorodifluoro- 1A'Cs
1647 SiCl4 Silane, tetrachloro- 1A1Td
1648 CBrCl2F bromodichlorofluoromethane   
1649 CBrCl3 Methane, bromotrichloro- 1A1C3v
1650 CBr2F2 Methane, dibromodifluoro- 1A'C2v
1651 GeCl4 Germanium Tetrachloride 1A1Td
1652 CBr2ClF dibromochlorofluoromethane   
1653 CBr2Cl2 dibromodichloromethane 1A1C2v
1654 CFBr3 fluorotribromomethane 1A1C3v
1655 CBr3Cl tribromochloromethane 1A1C3v
1656 CBr4 Carbon tetrabromide 1A1Td
1657 SiBr4 Silicon tetrabromide 1A1Td
1658 GeBr4 Germanium tetrabromide   
1659 ClOF3 Chlorine trifluoride oxide 1A'Cs
1660 SF4 Sulfur tetrafluoride 1A1C2v
1661 SeF4 Selenium tetrafluoride   
1662 SCl4 Sulfur tetrachloride   
1663 C2HF3 Trifluoroethylene 1A'Cs
1664 C2HF3+ Trifluoroethylene cation 2A"Cs
1665 CHClCCl2 Trichloroethylene 1A'Cs
1666 HClO4 perchloric acid 1ACs
1667 HSO3F Fluorosulfonic acid 1AC1
1668 CF3OH trifluoromethanol 1A'Cs
1669 CH2ClCCCl 1,3-dichloropropyne   
1670 CHClCCHCl 1,3-dichloroallene   
1671 CHCl2CCH 3,3-dichloropropyne   
1672 CHCl2CHO dichloroacetaldehyde 1AC1
1673 CHCl2CHO dichloroacetaldehyde   
1674 PF3CH2 phosphorane, trifluoromethylene- 1A'Cs
1675 CH3CF3 Ethane, 1,1,1-trifluoro- 1A1C3v
1676 CHF2CH2F Ethane, 1,1,2-trifluoro 1AC1
1677 CHF2CH2F Ethane, 1,1,2-trifluoro 1A'Cs
1678 CH3CF2Cl 1-Chloro-1,1-Difluoroethane 1A'Cs
1679 CH2ClCHCl2 1,1,2-trichloroethane 1AC1
1680 CH3CCl3 Ethane, 1,1,1-trichloro- 1A1C3v
1681 SiCl3CH3 methyltrichlorosilane 1A1C3v
1682 CH3CBr3 1,1,1-tribromoethane 1A1C3v
1683 SiH3CCl3 (trichloromethyl)silane 1A1C3v
1684 CH2CClCHCH2 1,3-Butadiene, 2-chloro-   
1685 C3H5ClO Oxirane, (chloromethyl)- 1AC1
1686 CH2FCH2CH2F 1,3-difluoropropane   
1687 CH2ClCHClCH3 Propane, 1,2-dichloro- 1AC1
1688 CH3CCl2CH3 Propane, 2,2-dichloro- 1A1C2v
1689 CH2CClCH2CH3 1-Butene, 2-chloro- 1A'Cs
1690 CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1AC1
1691 CH2CHCHClCH3 1-Butene, 3-chloro- 1AC1
1692 CH2ClCHCHCH3 2-Butene, 1-chloro- 1A'Cs
1693 CH2ClCHCHCH3 2-Butene, 1-chloro- 1AC1
1694 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- 1A'Cs
1695 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- 1A'Cs
1696 CHClCHCH2CH3 (E)-1-Chloro-1-butene 1AC1
1697 CHClCHCH2CH3 (Z)-1-Chloro-1-butene 1A'Cs
1698 CH2ClCH2CH2CH3 Butane, 1-chloro- 1A'Cs
1699 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1A1C3v
1700 CH3CHClCH2CH3 Butane, 2-chloro- 1AC1
1701 C2H2N2O Furazan   
1702 CF3PH2 phosphine, (trifluoromethyl)- 1A'Cs
1703 NH3BF3 Amminetrifluoroboron 1A1C3v
1704 C6H2 hexatriyne 1ΣgD∞h
1705 C6H4 (E)-Hexa-1,5-diyne-3-ene 1AgCs
1706 C6H4 (Z)-Hexa-1,5-diyne-3-ene 1A1C2v
1707 C6H4 Benzyne 1A1C2v
1708 C6H5 phenyl 2A1C2v
1709 C6H5- phenyl anion 1A1C2v
1710 C6H6 Prismane   
1711 C6H6 1,2,4,5-Hexatetraene 1AgC2h
1712 C6H6 2,4-Hexadiyne 1A1'D3h
1713 C6H6 Benzene 1A1gD6h
1714 C6H6 Benzvalene 1A1C2v
1715 C6H6 Dewar Benzene   
1716 C6H6 Hexa-1,5-diene-3-yne 1AgC2h
1717 C6H6 Trimethylenecycopropane 1A'D3h
1718 C6H6+ Benzene cation   
1719 C6H7+ benzene, protonated 1A1C2v
1720 C6H8 (E)-hexa-1,3,5-triene 1AgCs
1721 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
1722 C6H8 (Z)-hexa-1,3,5-triene 1A1C2v
1723 C6H8 (Z)-hexa-2,3,4-triene 1A1C2v
1724 C6H8 1,4-Cyclohexadiene 1AgC2v
1725 C6H8 3-Methylenecyclopentene 1AC1
1726 C6H8 Bicyclo[2.1.1]hex-2-ene 1A1C2v
1727 C6H8 Bicyclo[2.2.0]hex-1(4)-ene 1AgD2h
1728 C6H8 Bicyclo[3.1.0]hex-2-ene 1AC1
1729 C6H10 1,3-Hexadiene, (E)- 1A'Cs
1730 C6H10 1,3-Hexadiene, (Z)- 1A'Cs
1731 C6H10 1,4-Hexadiene, (E)- 1AC1
1732 C6H10 1,4-Hexadiene, (Z)- 1AC1
1733 C6H10 1,5-Hexadiene 1AgC2
1734 C6H10 1-Butyne, 3,3-dimethyl- 1A1C3v
1735 C6H10 1-Hexyne 1A'Cs
1736 C6H10 2,4-Hexadiene, (E,E)- 1AgC2h
1737 C6H10 2,4-Hexadiene, (E,Z)- 1A'Cs
1738 C6H10 2,4-Hexadiene, (Z,Z)- 1A'Cs
1739 C6H10 2-Hexyne 1A'C1
1740 C6H10 3-Hexyne 1A1C2v
1741 C6H10 cyclohexene 1AC2
1742 C6H10 Cyclopentene, 1-methyl- 1AC1
1743 C6H10 Cyclopentene, 3-methyl- 1AC1
1744 C6H10 Cyclopentene, 4-methyl- 1AC1
1745 C4H6(CH3)2 1,1-dimethylcyclobutane 1A'Cs
1746 C6H12 (1r,3r)-1,3-dimethylcyclobutane 1AgC2h
1747 C6H12 (1r,3r)-1,3-dimethylcyclobutane 1A'Cs
1748 C6H12 (E)-2-Hexene 1AC1
1749 C6H12 (E)-3-methylpent-2-ene 1AC1
1750 C6H12 (E)-hex-3-ene 1AGCi
1751 C6H12 (Z)-3-methylpent-2-ene 1AC1
1752 C6H12 (Z)-hex-2-ene 1AC1
1753 C6H12 (Z)-hex-3-ene 1AC2
1754 C6H12 2,3-dimethylbut-1-ene 1A'C2
1755 C6H12 3-methylenepentane 1AC1
1756 C6H12 Cyclohexane 1A1gChair
1757 C6H12 Cyclohexane 1Atwist boat
1758 C6H12 Cyclopentane, methyl- 1AC1
1759 C6H12 Ethylcyclobutane 1AC1
1760 C6H12 hex-1-ene 1A'Cs
1761 C6H14 Butane, 2,2-dimethyl- 1A'C1
1762 C6H14 Butane, 2,3-dimethyl- 1AgC2h
1763 C6H14 Hexane 1AgC2h
1764 C6H14 Pentane, 2-methyl- 1AC1
1765 C6H14 Pentane, 3-methyl- 1A'Cs
1766 C4N2 2-Butynedinitrile 1ΣgD∞h
1767 N3P3 1,3,5,2,4,6-Triazatriphosphorine   
1768 C4H2N2 Fumaronitrile 1AgC2h
1769 C2H2N4 sym-tetrazine 1AgD2h
1770 C3H3N3 1,3,5-Triazine 1A1'D3h
1771 CH3N5 5-Aminotetrazole 1AC1
1772 C4H4N2 1,3-Diazine 1A1C2v
1773 C4H4N2 Pyrazine 1AgD2h
1774 C4H4N2 Pyridazine 1A1C2v
1775 C4H4N2 Succinonitrile 1AgC2h
1776 C2H4N4 1H-Tetrazole, 1-methyl- 1A'Cs
1777 C2H4N4 1H-Tetrazole, 5-methyl- 1A'C1
1778 C2H4N4 2H-Tetrazole, 2-methyl- 1AC1
1779 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1A'Cs
1780 C5H5N Pyridine 1A1C2v
1781 B3N3H6 borazine 1A1'D3h
1782 C6H6 Fulvene 1A1C2v
1783 C5H6N+ Pyridinium 1A1C2v
1784 C4H6N2 1H-Imidazole, 2-methyl- 1A'Cs
1785 C5H7N (E)-2-Pentenenitrile 1A'Cs
1786 C5H7N (E)-3-Pentenenitrile 1AC1
1787 C5H7N (Z)-2-Pentenenitrile 1AC1
1788 C5H7N 1H-Pyrrole, 1-methyl- 1AC1
1789 C5H7N Cyclobutanecarbonitrile 1A'Cs
1790 C5H9N 1,2,3,6-Tetrahydropyridine 1AC1
1791 C5H9N Butanenitrile, 2-methyl- 1AC1
1792 C5H9N Pentanenitrile 1A'Cs
1793 C5H9N Propanenitrile, 2,2-dimethyl- 1A1C1
1794 C6H10 Bicyclo[3.1.0]hexane 1A'Cs
1795 C5H11N Cyclopentanamine 1A'Cs
1796 C5H11N Piperidine 1A'NH equatorial
1797 C5H11N Piperidine 1A'NH axial
1798 C4H12N2 1,2-Butanediamine 1AC1
1799 C4H12N2 2-Methyl-1,2-propanediamine 1A'C1
1800 Li2CO3 Lithium Carbonate 1A1C2v
1801 C2O4-- oxalate anion 1A1D2d
1802 MgSO4 Magnesium Sulfate 1A1C2v
1803 N2O4 Dinitrogen tetroxide 1AgD2d
1804 C3H2O3 vinylene carbonate   
1805 C2H2O4 Oxalic Acid 1AgC2h
1806 C2H3NO3 Oxamic acid 1A'H out
1807 C2H3NO3 Oxamic acid 1A'H in
1808 C4H4O2 2-Oxetanone, 4-methylene- 1AC1
1809 C2H4N2O2 Oxalamide 1AgC2h
1810 C2H4N2S2 Ethanedithioamide 1AGC2h
1811 C2H4CO3 Ethylene carbonate 1A1C2v
1812 C2H4CO3 Ethylene carbonate 1AC2
1813 C3H4O2S 2H-Thiete-1,1-dioxide 1A'C1
1814 C3H4S3 1,3-Dithiolane-2-thione 1AC1
1815 C4H5NO 3-Methylisoxazole 1AC1
1816 C4H5NO Isoxazole, 5-methyl- 1AC1
1817 C4H5NS 4-Methylthiazole 1AC1
1818 C2H5NO3 Nitric acid, ethyl ester 1A'C1
1819 C5H6O 2H-Pyran   
1820 C5H6O 2-methylfuran 1A'Cs
1821 C5H6O 3-Methylfuran 1A'Cs
1822 C5H6O Pentadienal   
1823 C5H6S Thiophene, 2-methyl- 1A'Cs
1824 C5H6S Thiophene, 3-methyl- 1A'Cs
1825 C4H6O2 γ–Butyrolactone 1AC1
1826 C4H6O2 2,3-Butanedione 1AgC2h
1827 C4H6O2 2-Propenoic acid, methyl ester 1AC1
1828 C4H6O2 Crotonic Acid 1A'Cs
1829 C4H6OS Dihydro-2-(3H)-thiophenone 1AC1
1830 C4H6OS Dihydro-3-(2H)-thiophenone 1AC1
1831 C4H6OS Vinyl sulfoxide 1A'Cs
1832 CH6N4S Carbonothioic dihydrazide 1AC2
1833 C2H6N2O2 (E)-Azodioxymethane 1AgC2h
1834 C2H6N2O2 Dimethylnitroamine 1AC1
1835 C3H6O3 1,3,5-Trioxane 1A1C1
1836 C3H6S3 1,3,5-Trithiane 1A1C3v
1837 C3H6S3 Carbonotrithioic acid, dimethyl ester 1A1C1
1838 C2H6O3S Sulfurous acid, dimethyl ester 1A'C1
1839 C4H7NO 2-Pyrrolidinone 1AC1
1840 C4H7NO Ethoxyacetonitrile 1A'Cs
1841 C4H7NO Methacrylamide 1AC1
1842 C4H7NO Oxazole, 4,5-dihydro-2-methyl- 1A'C1
1843 C3H7ONO Propyl nitrite 1A'Cs
1844 C3H7ONO Propyl nitrite 1AC1
1845 CH3CH(CH3)ONO Isopropyl nitrite 1AC1
1846 CH3CH(NH2)COOH Alanine 1AC1
1847 CH3NHCH2COOH Sarcosine 1AC1
1848 NH2CH2CH2COOH β–alanine 1AC1
1849 NH2COOC2H5 Urethane 1AC1
1850 C5H8O 2H-Pyran, 3,4-dihydro- 1AC1
1851 C5H8O Cyclopentanone 1AC2
1852 C5H8O Furan, 2,3-dihydro-5-methyl- 1AC1
1853 C5H8O Methyl cyclopropyl ketone 1A'Cs
1854 N(CH3)2CONH2 Urea, N,N-dimethyl- 1AC1
1855 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- 1AC2
1856 NH2CONHC2H5 Urea, ethyl- 1AC1
1857 C4H8O2 1,3-Dioxane 1A'Cs
1858 C4H8O2 1,3-Dioxolane, 2-methyl- 1AC1
1859 C4H8O2 1,4-Dioxane 1AgC2h
1860 C4H8O2 Ethene, 1,1-dimethoxy- 1A1C2v
1861 C4H8O2 Ethyl acetate 1A'Cs
1862 C4H8OS s-Ethyl thioacetate 1AC1
1863 C3H8O3 1,2,3-Propanetriol 1AC1
1864 C3H8O2S (Methylsulfonyl)ethane 1AC1
1865 C4H9NO Butanamide 1AC1
1866 C4H9NO Propanamide, 2-methyl- 1AC1
1867 C5H10O 2-Butanone, 3-methyl- 1AC1
1868 C5H10O 2H-Pyran, tetrahydro- 1A'C1
1869 C5H10O 2-methylbutyraldehyde 1AC1
1870 C5H10O 2-Pentanone 1A'Cs
1871 C5H10O 3-Pentanone 1A1C2v
1872 C5H10O Cyclopentanol 1AC1
1873 C5H10O Oxetane, 3,3-dimethyl- 1A'Cs
1874 C5H10O Pentanal 1A'C1
1875 C5H10S 2H-Thiopyran, tetrahydro- 1A'Cs
1876 C5H10S 3-Ethylthio-1-propene 1A'C1
1877 C5H10S Cyclopentanethiol 1AC1
1878 C5H10S Thiophene, tetrahydro-2-methyl- 1AC1
1879 C5H10S Thiophene, tetrahydro-3-methyl- 1AC1
1880 C4H10O2 1,1-Dimethoxyethane 1A'Cs
1881 C4H10O2 1,3-Butanediol 1AC1
1882 C4H10O2 1,4-Butanediol 1AgC2h
1883 C4H10O2 Ethane, 1,2-dimethoxy- 1AgC2h
1884 C4H10OS Diethyl sulfoxide 1AC1
1885 C4H10S2 1,4-Butanedithiol 1AgC2h
1886 C4H11NO Diethylhydroxylamine 1A'Cs
1887 C5H12O 1-Butanol, 2-methyl- 1AC1
1888 C5H12O 1-Butanol, 3-methyl- 1A'Cs
1889 C5H12O 1-Pentanol 1A'Cs
1890 C5H12O 2-Butanol, 3-methyl- 1AC1
1891 C5H12O 2-Pentanol 1AC1
1892 C5H12O 3-Pentanol 1AC1
1893 C5H12O Butane, 1-methoxy- 1A'Cs
1894 C5H12O Propane, 1-ethoxy- 1A'Cs
1895 C5H12O Propane, 2-methoxy-2-methyl- 1A'C1
1896 C5H12S 1-Butanethiol, 2-methyl- 1AC1
1897 C5H12S 1-Butanethiol, 3-methyl- 1A'C1
1898 C5H12S 1-Pentanethiol 1A'C1
1899 C5H12S 1-Propanethiol, 2,2-dimethyl- 1A'C1
1900 C5H12S 2-Butanethiol, 3-methyl- 1AC1
1901 C5H12S Butane, 1-(methylthio)- 1A'Cs
1902 C5H12S Ethyl propyl sulfide 1A'Cs
1903 C5H12S Propane, 2-(ethylthio)- 1A'C1
1904 C5H12S Propane, 2-methyl-2-(methylthio)- 1A'C1
1905 C4F2 difluorobutadiyne   
1906 ClCOClCO Oxalyl chloride 1AGC2h
1907 CF3CN Acetonitrile, trifluoro- 1A1C3v
1908 B2F4 Diboron tetrafluoride 1AGD2h
1909 B2F4 Diboron tetrafluoride 1A1D2d
1910 B2Cl4 Diboron tetrachloride 1A1D2
1911 C2F4 Tetrafluoroethylene 1AgD2h
1912 C2ClF3 Ethene, chlorotrifluoro-   
1913 CF2CCl2 difluorodichloroethylene 1A1C2v
1914 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene 1AGC2h
1915 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene 1A1C2v
1916 C2Cl4 Tetrachloroethylene 1AgD2h
1917 C2Br4 tetrabromoethene   
1918 CF3OF Trifluoromethylhypofluorite 1A'Cs
1919 SiF5- silicon pentafluoride anion   
1920 SOF4 Sulfur tetrafluoride oxide 1A1C2v
1921 PF5 Phosphorus pentafluoride 1A1'D3h
1922 PCl5 Phosphorus pentachloride 1A1'C4v
1923 SF5 Sulfur pentafluoride 2A1C4v
1924 SF5+ pentafluoro sulfur cation 1A1'D3h
1925 ClF5 chlorinepentafluoride 1A1C4v
1926 CF3CHO trifluoroacetaldehyde 1A'Cs
1927 CCl3CHO trichloroacetaldehyde 1A'Cs
1928 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- 1AGCi
1929 CF3CH2F 1,1,1,2-tetrafluoroethane 1A'Cs
1930 CHF2CHF2 1,1,2,2-tetrafluoroethane 1AGC2h
1931 CF3CH2Cl 2,2,2-Trifluoroethyl chloride 1A'Cs
1932 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR 1AC2
1933 CH2ClCCl3 1,1,1,2-tetrachloroethane   
1934 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
1935 CH2BrCBr3 1,1,1,2-tetrabromo ethane   
1936 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane 1A'Cs
1937 C4H3ClO Furan, 2-chloro 1A'Cs
1938 C4H3ClO Furan,3-chloro 1A'Cs
1939 C3H5ClO2 Carbonochloridic acid, ethyl ester 1AC1
1940 C3H5Cl3 Propane, 1,2,3-trichloro- 1A'Cs
1941 C4H8Cl2 1,4-Dichlorobutane 1AgC2h
1942 C4H8Cl2 Butane, 1,2-dichloro- 1AC1
1943 C4H8Cl2 Butane, 1,3-dichloro- 1AC1
1944 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- 1AgCi
1945 C4H9ClO 1-Chloro-2-ethoxyethane 1A'Cs
1946 C5H11Cl Pentane, 1-chloro- 1A'Cs
1947 C4H8O2 Butanoic acid 1AC1
1948 C6H5CH2 benzyl radical 2B1Cs
1949 C7H7 cycloheptatrienyl radical 2A2C2v
1950 C7H7+ cycloheptatrienyl cation 1A1'D7h
1951 C6H5CH3 toluene 1A'Cs
1952 C7H8 Norbornadiene 1A1C2v
1953 C7H8 Quadricyclane   
1954 C7H12 Norbornane 1A1C2v
1955 C7H14 cycloheptane 1AC2
1956 C7H16 2-methylhexane 1AC1
1957 C7H16 3-methylhexane 1AC1
1958 C7H16 heptane 1A1C2v
1959 CH(CN)3 tricyanomethane   
1960 HN=C=C(CN)2 Dicyanoketenimine   
1961 C6H5NH2 aniline 1A'Cs
1962 C6H13N 2-Methylpiperidine 1AC1
1963 C6H13N cyclohexanamine 1AC1
1964 C6H15N triethylamine 1AC3
1965 C4H2O3 Maleic Anhydride 1A1C2v
1966 C5H4O2 4-Cyclopentene-1,3-dione 1A1C2v
1967 C5H4O2 furfural 1A'OCCO cis
1968 C5H4O2 furfural 1A'OCCO trans
1969 C6H5OH phenol 1A'Cs
1970 C6H6O 2,5-Cyclohexadienone 1A1C2v
1971 HO2CCHNH2CH2OH Serine 1AC1
1972 C5H8O2 Acetylacetone 1AC2
1973 C7H10 Norbornene   
1974 C6H10O cyclohexanone 1A'Cs
1975 C6H12O Oxepane   
1976 C3H7OC3H7 di-n-propyl ether 1A1C2v
1977 C3H7OC3H7 di-n-propyl ether 1AC2
1978 F2CCCF2 tetrafluoroallene   
1979 CF3COO- trifluoro acetate anion 1A'Cs
1980 CF3COF trifluoroacetyl fluoride 1A'Cs
1981 PF6 Hexafluorophosphate neutral 2B2C2v
1982 PF6- Hexafluorophosphate ion 1A1GOh
1983 SF6 Sulfur Hexafluoride 1A1GOh
1984 SeF6 Selenium hexafluoride 1A1GOh
1985 SF5Cl sulfur chloropentafluoride 1A1C4v
1986 CF3CHF2 pentafluoroethane 1A'Cs
1987 C6H5F Fluorobenzene 1A1C2v
1988 C6H5Cl chlorobenzene 1A1C2v
1989 C8H6 Calicene 1A1C2v
1990 C6H5CCH phenylacetylene 1A1C2v
1991 C8H6 benzocyclobutadiene 1A1C2v
1992 C8H6 Pentalene 1AgC2h
1993 C6H5CHCH2 Styrene 1A'Cs
1994 C8H8 cubane 1A1GOh
1995 C8H8 cyclooctatetraene 1A1D2d
1996 C6H5CH2CH3 Ethylbenzene 1A'Cs
1997 C8H14 Bicyclo[2.2.2]octane 1A1'D3h
1998 C8H14 Bicyclo[2.2.2]octane 1A1D3
1999 C8H16 cyclooctane 1A1D4d
2000 (CH3)3CC(CH3)3 tetramethylbutane 1A1D3d
2001 C8H18 Octane 1AGC2h
2002 C6H5CN phenyl cyanide 1A1C2v
2003 C6H12N2 Triethylenediamine 1A1'D3h
2004 S4N4 Tetrasulfur tetranitride   
2005 C6H4O2 parabenzoquinone 1AgD2h
2006 C6H5CHO benzaldehyde 1A'Cs
2007 C6H5OCH3 Anisole 1A'Cs
2008 C5H9NO2 Proline 1AC1
2009 C6H12O2 Methyl pivalate 1AC1
2010 C6H12O2 Hexanoic acid 1A1Cs
2011 C4F4 tetrafluorcyclobutadiene 1A1GD4h
2012 C4F4 tetrafluorcyclobutadiene 1AGC2h
2013 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- 1AGD2h
2014 CF3CF2Cl pentafluorochloroethane 1A'Cs
2015 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane 1AgC2h
2016 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- 1AC1
2017 C2F6 hexafluoroethane 1A1gD3d
2018 C2Cl6 hexachloroethane 1A1gD3d
2019 C6H4F2 orthodifluorobenzene 1A1C2v
2020 C6H4F2 1,4-difluorobenzene 1AgD2h
2021 C6H4Cl2 1,2-dichlorobenzene 1A1C2v
2022 C6H4Cl2 1,3-dichlorobenzene 1A1C2v
2023 C6H4Cl2 1,4-dichlorobenzene   
2024 C6H5NO nitrosobenzene 1A'Cs
2025 C9H8 Indene 1A'Cs
2026 C9H8 spiro[4.4]nona-1,3,6,8-tetraene 1A1D2d
2027 C9H12 n-propyl benzene 1A'Cs
2028 C9H20 Nonane 1A1C2v
2029 C(CN)4 tetracyanomethane 1A1Td
2030 C5H4N4 purine 1ACs
2031 C8H7N Indole 1A'Cs
2032 C3H3N3O3 cyanuric acid 1A1'D3h
2033 C6H5NO2 Nitrobenzene 1A1C2v
2034 C6H5COOH benzoic acid 1A'Cs
2035 CH3COC6H5 acetophenone 1AC1
2036 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- 1A1'D3h
2037 C3F6 hexafluoropropene   
2038 C6H3F3 Benzene trifluoride 123 1A1C2v
2039 C8H18O 1-Octanol   
2040 C10H8 Azulene 1A1C2v
2041 C10H8 naphthalene 1AgD2h
2042 C10H10 bullvalene   
2043 C10H16 adamantane 1A1Td
2044 C6N4 Tetracyanoethylene 1AGD2h
2045 C6N4- tetracyanoethylene anion 2B2GD2h
2046 C10H22 Decane 1AGC2h
2047 C4F6 perfluorobutadiene 1AgC2h
2048 C4F6 perfluorobutadiene 1AC2
2049 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- 1A'Cs
2050 C3F8 perfluoropropane 1A1C2v
2051 B12H12-- Dodecahydrododecaborate(2-)   
2052 C12H8 biphenylene 1AgD2h
2053 C12H10 biphenyl 1AD2
2054 C12H10 Heptalene 1AC2
2055 C6H12O6 Inositol 1A1GD3d
2056 S2F10 disulphur decafluoride   
2057 C14H10 Anthracene 1AgD2h
2058 C14H14 Bibenzyl 1AC2
2059 C12H10N2 azobenzene 1AGC2h
2060 C6H5COC6H5 benzophenone 1AC2
2061 C16H10 Pyrene 1AgD2h
2062 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 K Potassium atom k  
5 K- Potassium atom anion k-  
6 K+ Potassium atom cation k+  
7 Cu Copper atom cu  
8 Cu- Copper atom anion cu-  
9 Cu+ Copper atom cation cu+  
10 CuH Copper monohydride cuh  
11 Ca Calcium atom ca  
12 Ca- Calcium atom anion ca-  
13 Ca+ Calcium atom cation ca+  
14 Zn Zinc atom zn  
15 Zn- Zinc atom anion zn-  
16 Zn+ Zinc atom cation zn+  
17 TiH Titanium monohydride tih  
18 ZnH Zinc monohydride znh  
19 ZnH+ Zinc, protonated znh+  
20 CaH2 Calcium Hydride cah2  
21 ZnH2 Zinc hydride znh2  
22 Sc Scandium atom sc  
23 Sc+ Scandium cation sc+  
24 ScH Scandium monohydride sch  
25 ScH+ Scandium monohydride cation sch+  
26 AlH3+ aluminum trihydride cation alh3+  
27 ScH3 Scandium trihydride sch3  
28 Ti Titanium atom ti  
29 Ti- Titanium atom anion ti-  
30 Ti+ Titanium atom cation ti+  
31 Sn Tin atom sn  
32 Sn+ Tin cation sn+  
33 SiH2D2 silane-d2 sih2d2  
34 SnH4 Stannane snh4  
35 V Vanadium atom v  
36 V+ Vanadium atom cation v+  
37 Sb Antimony atom sb  
38 SbH Antimony monohydride sbh  
39 AsH2 Arsenic dihydride ash2  
40 SbH3 Stibine sbh3  
41 Cr Chromium atom cr  
42 Te Tellurium atom te  
43 Te+ Tellurium atom cation te+  
44 CrH Chromium hydride crh  
45 CrH+ Chromium hydride cation crh+  
46 TeH Telluryl radical teh  
47 H2Te Hydrogen Telluride h2te  
48 Mn Manganese atom mn  
49 I Iodine atom iodine  
50 I- Iodine atom anion iodine-  
51 I+ Iodine atom cation iodine+  
52 HI Hydrogen iodide hi  
53 HI+ Hydrogen iodide cation hi+  
54 H2I+ Iodonium h2i+  
55 Fe Iron atom fe  
56 Xe Xenon atom xe  
57 XeH+ Xenon, protonated xeh+  
58 Co Cobalt atom cobalt  
59 Ni Nickel atom ni  
60 Cu2 Copper diatomic cu2  
61 BGa Boron Gallium bga  
62 ZnCH2 Zinc methylene znch2  
63 CuCH3 monomethyl copper cuch3  
64 ZnCH3 Zinc monomethyl znch3  
65 TiN Titanium mononitride tin  
66 SbN Antimony nitride sbn  
67 HNC hydrogen isocyanide hnc  
68 HPO+ Hydrogen phosphorus oxide cation hpo+  
69 N2H7+ ammonia ammonium dimer n2h7+  
70 NaO- sodium oxide anion nao-  
71 CuO Copper Monoxide cuo  
72 ZnO zinc monoxide zno  
73 ZnS Zinc sulfide zns  
74 ScO Scandium monoxide sco  
75 TiO Titanium monoxide tio  
76 CSe- Carbon monoselenide anion cse-  
77 CSe+ Carbon monoselenide cation cse+  
78 VO Vanadium monoxide vo  
79 AsO Arsenic monoxide aso  
80 SeO- selenium monoxide anion seo-  
81 SeO+ selenium monoxide cation seo+  
82 SeS Selenium monosulfide ses  
83 SeS- selenium monosulfide anion ses-  
84 SeS+ selenium monosulfide cation ses+  
85 TeO Tellurium monoxide teo  
86 Se2- selenium diatomic anion se2-  
87 Se2+ selenium diatomic cation se2+  
88 Te2 Tellurium diatomic te2  
89 CaOH Calcium monohydroxide caoh  
90 CH3SeH Methane selenol ch3seh  
91 H2ONH3 Water Ammonia Dimer h2onh3  
92 KF Potassium Fluoride kf  
93 KCl Potassium Chloride kcl  
94 CuF Copper monofluoride cuf  
95 LiBr- lithium bromide anion libr-  
96 LiBr+ lithium bromide cation libr+  
97 CuCl Copper monochloride cucl  
98 NaBr Sodium Bromide nabr  
99 NaBr- sodium bromide anion nabr-  
100 NaBr+ sodium bromide cation nabr+  
101 KBr Potassium Bromide kbr  
102 LiI Lithium Iodide lii  
103 NaI Sodium Iodide nai  
104 KI Potassium Iodide ki  
105 CaF Calcium monofluoride caf  
106 CaCl calcium monochloride cacl  
107 TiCl Titanium Monochloride ticl  
108 ZnF Zinc monofluoride znf  
109 ZnF- Zinc monofluoride anion znf-  
110 ZnF+ Zinc monofluoride cation znf+  
111 ZnCl Zinc monochloride zncl  
112 ScF Scandium monofluoride scf  
113 AlI Aluminum monoiodide ali  
114 GeCl Germanium monochloride gecl  
115 GeCl+ Germanium monochloride cation gecl+  
116 SbF Antimony monofluoride sbf  
117 SbCl Antimony monochloride sbcl  
118 IO Iodine monoxide io  
119 BrF- bromine fluoride anion brf-  
120 BrF+ bromine fluoride cation brf+  
121 BrCl- bromine chloride anion brcl-  
122 BrCl+ bromine chloride cation brcl+  
123 IF Iodine monofluoride if  
124 ICl Iodine monochloride icl  
125 IBr Iodine monobromide ibr  
126 I2 Iodine diatomic i2  
127 I2+ Iodine diatomic cation i2+  
128 HOI Hypoiodous acid hoi  
129 FHF Hydrogen difluoride fhf  
130 H2F2 Hydrogen fluoride dimer h2f2  
131 CH3I methyl iodide ch3i  
132 SiH3I Silyl Iodide sih3i  
133 Zn(CH3)2 dimethyl zinc dmz  
134 CuCN Copper cyanide cucn  
135 ZnCN Zinc monocyanide zncn  
136 ZnNC Zinc isocyanide znnc  
137 CH3CN- acetonitrile anion ch3cn-  
138 NH2BHNH2 diaminoborane nh2bhnh2  
139 NH2CH2NH3+ diaminoethane, protonated pdam  
140 Li2O dilithium oxide li2o  
141 Na2O disodium monoxide na2o  
142 Na2S Sodium sulfide na2s  
143 TiO2 Titanium dioxide tio2  
144 SCTe Carbon sulfide Telluride scte  
145 TeO2 Tellurium Dioxide teo2  
146 CS2H+ Carbon disulfide, protonated cs2h+  
147 HNNO nitrosoazane hnno  
148 NH3CHO+ Formamide, N-Protonated nh3cho+  
149 H2OH2CO water formaldehyde dimer h2oh2co  
150 CH3OHH2O methanol water dimer ch3ohh2o  
151 H2OCH3OH water methanol dimer h2och3oh  
152 CuF2 Copper difluoride cuf2  
153 ZnF2 Zinc difluoride znf2  
154 ICN Cyanogen iodide icn  
155 ZnCl2 Zinc dichloride zncl2  
156 CaF2 Calcium difluoride caf2  
157 INO Nitrosyl iodide ino  
158 BrOO Bromine dioxide broo  
159 I3- triiodide i3-  
160 CH2FI fluoroiodomethane ch2fi  
161 CH2ClI chloroiodomethane ch2cli  
162 CH2BrI bromoiodomethane ch2bri  
163 CH2I2 Diiodomethane ch2i2  
164 CH2CHF+ fluoroethene cation ch2chf+  
165 C2H3Br vinyl bromide c2h3br  
166 C2H3I Vinyl iodide c2h3i  
167 CH3SiFH2 fluoromethylsilane ch3sifh2  
168 C2H5I Ethyl iodide c2h5i  
169 XeF2 Xenon difluoride xef2  
170 B(CH3)3 trimethylborane bme3  
171 SiH(CH3)3 trimethylsilane trimsi  
172 C3H7N Azetidine azet  
173 As(CH3)3 trimethyl arsine tmas  
174 CO3 Carbon trioxide co3  
175 TeO3 Tellurium trioxide teo3  
176 C2H2CO cyclopropenone c2h2co  
177 HCCCHO 2-propynal hcccho  
178 C2H2O2+ Ethanedial cation c2h2o2+  
179 H2CS3 thiocarbonic acid h2cs3  
180 C2H3NO Nitrosoethylene c2h3no  
181 C3H4O 2-Propyn-1-ol c107197  
182 C3H4O Methylketene c6004440  
183 NH2CONH2+ Urea cation urea+  
184 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
185 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
186 HCOOHH2O Formic acid water dimer hcoohh2o  
187 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
188 CH3SOCH3 Dimethyl sulfoxide dmso  
189 H2OCH3OCH3 water dimethylether dimer h2och3och3  
190 Na2F2 Sodium Fluoride Dimer na2f2  
191 ScF3 Scandium trifluoride ScF3  
192 ClO3 Chlorine trioxide clo3  
193 CCl3- Trichloromethyl anion ccl3-  
194 CCl3+ Trichloromethyl cation ccl3+  
195 SeOCl2 selenium oxychloride seocl2  
196 AsF3 Arsenic trifluoride asf3  
197 SbF3 Antimony Trifluoride sbf3  
198 SbCl3 Antimony Trichloride sbcl3  
199 NI3 Nitrogen triiodide ni3  
200 PI3 Phosphorus triiodide pi3  
201 BrF3 Bromine trifluoride brf3  
202 IF3 iodone trifluoride if3  
203 CHF2I difluoroiodomethane chf2i  
204 CHFClI fluorochloroiodomethane chfcli  
205 CHCl2I dichloroiodomethane chcl2i  
206 CHBr3 bromoform chbr3  
207 CHI3 Iodoform chi3  
208 CH2FCHO Fluoroacetaldehyde ch2fcho  
209 CH2CFCH3 2-fluoropropene 2fpro  
210 C3H9O+ trimethyl oxonium cation c3h9o+  
211 C5H7 1,3-pentadienyl radical pdyl  
212 C2H3N3 1H-1,2,4-Triazole c288880  
213 C4H4N pyrrolide radical c4h4n  
214 C4H5N 2H-pyrrole pyrrole2  
215 C4H5N 3H-pyrrole pyrrole3  
216 CH2CHCH2CN Allylcyanide ch2chch2cn  
217 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
218 CaCO3 Calcium Carbonate caco3  
219 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
220 CH3C(O)OO acetyl peroxy radical ch3coo2  
221 C4H4O+ Furan cation furan+  
222 C4H10O+ 1-Butanol cation butanol1+  
223 TiCl4 Titanium tetrachloride ticl4  
224 TiF4 Titanium tetrafluoride tif4  
225 GeF4 Germanium tetrafluoride gef4  
226 CCl4+ Carbon tetrachloride cation ccl4+  
227 CF3I trifluoroiodomethane cf3i  
228 CCl3I trichloroiodomethane ccl3i  
229 CFClBrI fluorochlorobromoiodomethane cfclbri  
230 CF2I2 difluorodiiodomethane cf2i2  
231 CCl2I2 dichlorodiiodomethane ccl2i2  
232 CBr3I tribromoiododmethane cbr3i  
233 CI4 tetraiodomethane ci4  
234 SiI4 silicon tetraiodide sii4  
235 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
236 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
237 NH3BCl3 Amminetrichloroboron nh3bcl3  
238 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
239 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
240 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
241 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
242 C4H9F 1-fluorobutane butaf1  
243 CH3CHFCH2CH3 2-fluorobutane butaf2  
244 XeF4 Xenon tetrafluoride xef4  
245 C6H6 3,4-Dimethylenecyclobutene cb34m  
246 C6H8 1,3-Cyclohexadiene cyhexadiene13  
247 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
248 C6H12 2,3-dimethyl-but-2-ene tmeet  
249 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
250 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
251 C5H5N E-2,4-pentadienenitrile bdcn  
252 Na2CO3 Sodium Carbonate na2co3  
253 C4H4O2 2(5H)-Furanone furanone  
254 C2H4O4 Formic acid dimer fadimer  
255 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
256 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
257 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
258 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
259 HCONH2CN2H4 formamide aminomethanimine dimer d13  
260 C5H12S 2-Butanethiol, 2-methyl- c1679090  
261 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
262 C2F4+ Tetrafluoroethylene cation c2f4+  
263 C2FCl3 fluorotrichloroethene c2fcl3  
264 AsF5 Arsenic pentafluoride asf5  
265 SbCl5 Antimony pentachloride sbcl5  
266 BrF5 bromine pentafluoride brf5  
267 IF5 pentafluoroiodine if5  
268 CF3COOH trifluoroacetic acid cf3cooh  
269 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
270 C7H8 cycloheptatriene cht  
271 C6H7N 2-Methylpyridine mp  
272 N2O5 Dinitrogen pentoxide n2o5  
273 C6H5O phenoxy radical phenoxy  
274 C5H5NO 2(1H)-Pyridinone c72762006  
275 C5H5NO 2(3H)-Pyridinone c9000048  
276 C5H5NO 2(5H)-Pyridinone c9000037  
277 C5H5NO 2-Pyridinol c109104  
278 C5H5NO 3(2H)-Pyridinone c9000004  
279 C5H5NO 3(4H)-Pyridinone c9000026  
280 C5H5NO 3(6H)-Pyridinone c9000015  
281 C5H5NO 3-Pyridinol c109002  
282 C5H5NO 4(1H)-Pryidinone c9000060  
283 C5H5NO 4(3H)-Pryidinone c9000059  
284 C5H5NO 4-Pyridinol c626642  
285 C6H6O 2,4-Cyclohexadienone c24599573  
286 C6H5SH Benzenethiol phsh  
287 C4H8O2S Sulfolane sulfolane  
288 CH(C2H3)3 trivinyl methane tvm  
289 C6H12O hexanal c6h12o  
290 CF3COCl trifluoroacetyl chloride cf3cocl  
291 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
292 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
293 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
294 CCl3CHCl2 pentachloroethane ccl3chcl2  
295 C6H5Br bromobenzene bzbr  
296 CH3C6H4CH3 meta-xylene mxylene  
297 CH3C6H4CH3 paraxylene pxylene  
298 C4O4-- squarate dianion c4o4--  
299 S8 Octasulfur s8  
300 C4H4N2O2 Uracil uracil  
301 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
302 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
303 IF7 Iodine heptafluoride if7  
304 C6H4F2 metadifluorobenzene mdfb  
305 Fe(CO)5 Iron pentacarbonyl ipc  
306 Fe(C5H5)2 ferrocene fecp2  
307 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
308 C12H8 Acenaphthylene acenaph  
309 C6F6 hexafluorobenzene c6f6  
310 C13H10 Fluorene fluorene  
311 C14H10 Phenanthrene phenanthrene  
312 C18H12 Tetracene tetracene  
313 C19H16 Triphenylmethane tpm  
314 C60 Buckminsterfullerene c60