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 PBEPBE /cc-pVDZ

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 Be Beryllium atom 1SKh
30 Be- Beryllium atom anion 2PKh
31 Be+ Beryllium atom cation 2SKh
32 Mg Magnesium atom 1SKh
33 Mg- Magnesium atom anion 2PKh
34 Mg+ Magnesium atom cation 2SKh
35 Ca Calcium atom 1SKh
36 BeH beryllium monohydride 2ΣC∞v
37 BeH- berylium monohydride anion 1ΣC∞v
38 BeH+ beryllium monohydride cation 1ΣC∞v
39 MgH magnesium monohydride 2ΣC∞v
40 MgH- magnesium monohydride anion 1ΣC∞v
41 MgH+ magnesium monohydride cation 1ΣC∞v
42 CaH Calcium monohydride 2ΣC∞v
43 CaH+ Calcium monohydride cation 2ΣC∞v
44 TiH Titanium monohydride 4ΦC∞v
45 ZnH+ Zinc, protonated   
46 BeH2 beryllium dihydride 1ΣgD∞h
47 BeH2+ Beryllium dihydride cation 2ΣC∞v
48 BeH2+ Beryllium dihydride cation 2ΣuD∞h
49 BeH2+ Beryllium dihydride cation   
50 MgH2 magnesium dihydride 1ΣgD∞h
51 B Boron atom 2PKh
52 B Boron atom 4PKh
53 B- Boron atom anion 3PKh
54 B+ Boron atom cation 1SKh
55 Al Aluminum atom 2PKh
56 Al- Aluminum atom anion 3PKh
57 Al+ Aluminum atom cation 1SKh
58 Sc Scandium atom 2DKh
59 Sc+ Scandium cation 3DKh
60 Ga Gallium atom 2P 
61 Ga- Gallium atom anion 3POh
62 Ga+ Gallium atom cation 1S 
63 BH Boron monohydride 1ΣC∞v
64 BH Boron monohydride 3ΠC∞v
65 BH- boron monohydride anion 2ΠC∞v
66 BH- boron monohydride anion 4ΣC∞v
67 BH+ boron monohydride cation 2ΣC∞v
68 AlH aluminum monohydride 1ΣC∞v
69 AlH- aluminum monohydride anion 2ΠC∞v
70 AlH+ aluminum monohydride cation 2ΣC∞v
71 ScH Scandium monohydride 1ΣC∞v
72 ScH+ Scandium monohydride cation 2ΣC∞v
73 GaH Gallium monohydride 1ΣC∞v
74 GaH+ Gallium monohydride cation 2ΣC∞v
75 BH2 boron dihydride 2A1C2v
76 BH2- boron dihydride anion 3B1C2v
77 BH2- boron dihydride anion 1A1C2v
78 BH2+ Boron dihydride cation 1ΣgD∞h
79 AlH2 aluminum dihydride 2A1C2v
80 AlH2- aluminum dihydride anion 1A1C2v
81 AlH2+ aluminum dihydride cation 1ΣgD∞h
82 BH3 boron trihydride 1A1'D3h
83 BH3- boron trihydride anion 2A2"D3h
84 BH3+ boron trihydride cation 2B2C2v
85 BH3+ boron trihydride cation  C2v
86 AlH3 aluminum trihydride 1A1'D3h
87 AlH3- aluminum trihydride anion 2A2"D3h
88 AlH3- aluminum trihydride anion  C3v
89 AlH3+ aluminum trihydride cation 2ED3h
90 AlH3+ aluminum trihydride cation 2A1C2v
91 ScH3 Scandium trihydride 1A1'D3h
92 ScH3 Scandium trihydride 1A1C3v
93 GaH3 Gallium trihydride 1A1'D3h
94 BH4 borohydride 2B2C2v
95 BH4- borohydride anion 1A1Td
96 AlH4- Aluminum tetrahydride anion 1A1Td
97 C Carbon atom 3P0Kh
98 C Carbon atom 3P1Kh
99 C- Carbon atom anion 4SKh
100 C- Carbon atom anion 2DKh
101 C+ Carbon atom cation 2PKh
102 Si Silicon atom 3PKh
103 Si Silicon atom 1SKh
104 Si- Silicon atom anion 4SKh
105 Si+ Silicon atom cation 2PKh
106 Ge Germanium atom 3PKh
107 Ge- Germanium anion 4SKh
108 Ge+ Germanium cation 2PKh
109 CH Methylidyne 2Π1/2C∞v
110 CH Methylidyne 4Σ-C∞v
111 CH- methylidyne anion 3ΣC∞v
112 CH+ Methylidyne cation 1ΣC∞v
113 SiH Silylidyne 2ΠC∞v
114 SiH- silicon monohydride anion 3ΣC∞v
115 SiH+ silicon monohydride cation 1ΣC∞v
116 GeH germylidene 2ΠC∞v
117 GeH+ Germaniun monohyrdide cation 1ΣC∞v
118 CH2 Methylene 3B1C2v
119 CH2 Methylene 3ΣGD∞h
120 CH2 Methylene 1A1C2v
121 CH2- methylene anion 2B1C2v
122 CH2+ methylene cation 2A1C2v
123 CH2+ methylene cation 2ΠD∞h
124 SiH2 silicon dihydride 1A1C2v
125 SiH2 silicon dihydride 3B1C2v
126 SiH2- silicon dihydride anion 2B1C2v
127 SiH2+ silicon dihydride cation 2A1C2v
128 GeH2 germylene 1A1C2v
129 GeH2- germylene anion 2B1C2v
130 CH3 Methyl radical 2A1D3h
131 CH3- methyl anion 1A1C3v
132 CH3+ methyl cation 1A1'D3h
133 SiH3 Silyl radical 2A1C3v
134 SiH3- Silyl anion 1A1C3v
135 SiH3+ Silyl cation 1A1'D3h
136 GeH3 Germyl radical 2A1C3v
137 GeH3+ germyl cation 1A1'D3h
138 CD4 methane-d4 1A1Td
139 CH2D2 methane-d2 1A1C2v
140 CH3D methane-d 1A1C3v
141 CH4 Methane 1A1Td
142 CH4- Methane anion 2A1Td
143 CH4- Methane anion 2A1C3v
144 CH4+ Methane cation 2B1C2v
145 CH4+ Methane cation 2T2Td
146 CH4+ Methane cation 2B2D2d
147 CHD3 methane-d3 1A1C3v
148 SiH2D2 silane-d2   
149 SiH4 Silane 1A1Td
150 GeH4 Germane 1A1Td
151 SiH5+ Silane, protonated   
152 N Nitrogen atom 4SKh
153 N- Nitrogen atom anion 3SKh
154 N+ Nitrogen atom cation 3PKh
155 P Phosphorus atom 4SKh
156 P- Phosphorus atom anion 3PKh
157 P+ Phosphorus atom cation 3PKh
158 V Vanadium atom 4FKh
159 V+ Vanadium atom cation 5DKh
160 As Arsenic atomic 4SKh
161 As- Arsenic anion 3PKh
162 As+ Arsenic cation 3PKh
163 NH Imidogen 3Σ-C∞v
164 NH Imidogen 1Σ+C∞v
165 NH- Imidogen anion 2ΠC∞v
166 NH+ imidogen cation 2ΠC∞v
167 PH phosphorus monohydride 3Σ-C∞v
168 PH phosphorus monohydride 1ΔC∞v
169 PH- phosphorus monohydride anion 2ΠC∞v
170 PH+ phosphorus monohydride cation 2ΠC∞v
171 AsH Arsenic monohydride 3ΣC∞v
172 AsH Arsenic monohydride 1ΣC∞v
173 AsH+ Arsenic monohydride cation 2ΠC∞v
174 ND2 Amidogen-d2 2B1C2v
175 NH2 Amino radical 2B1C2v
176 NH2- amino anion 1A1C2v
177 NH2+ Amino cation 3B1C2v
178 NH2+ Amino cation 1A1C2v
179 PH2 Phosphino radical 2B1C2v
180 PH2- Phosphino anion 1A1C2v
181 PH2+ Phosphino cation 1A1C2v
182 AsH2 Arsenic dihydride 2A1C2v
183 AsH2+ Arsenic dihydride cation 1A1C2v
184 ND3 Ammonia-d3 1A1C3v
185 NH3 Ammonia 1A1C3v
186 NH3- Ammonia anion 2A1C3v
187 NH3+ ammonia cation 2A2"D3h
188 PH3 Phosphine 1A1C3v
189 PH3+ Phosphine cation 2A1C3v
190 AsH3 Arsine 1A1C3v
191 AsH3+ Arsine cation 2A1C3v
192 AsH4+ Arsonium   
193 NH4 Ammonium radical   
194 NH4+ ammonium cation 1A1Td
195 PH4 Phosphoranyl radical   
196 PH4+ phosphonium cation   
197 O Oxygen atom 3SKh
198 O- Oxygen atom anion 2PKh
199 O+ Oxygen atom cation 4SKh
200 S Sulfur atom 3PKh
201 S Sulfur atom   
202 S- Sulfur atom anion 2PKh
203 S+ Sulfur atom cation 4SKh
204 Se Selenium atom 3PKh
205 Se- Selenium atom anion 2PKh
206 Se+ Selenium atom cation 4SKh
207 DO Hydroxyl-d 2ΠC∞v
208 OH Hydroxyl radical 2ΠC∞v
209 OH- hydroxide anion 1ΣC∞v
210 OH+ hydoxyl cation 3ΣC∞v
211 OH+ hydoxyl cation 1ΣC∞v
212 DS Mercapto-d 2ΠC∞v
213 HS Mercapto radical 2ΠC∞v
214 HS- mercapto anion 1ΣC∞v
215 HS+ sulfur monohydride cation 3ΣC∞v
216 CrH Chromium hydride 6ΣC∞v
217 CrH+ Chromium hydride cation 5ΣC∞v
218 HSe Selenium monohydride 2ΠC∞v
219 HSe- selenium monohydride anion 1ΣC∞v
220 HSe+ selenium monohydride cation 3ΣC∞v
221 HSe+ selenium monohydride cation 1ΣC∞v
222 D2O Deuterium oxide 1A1C2v
223 H2O Water 1A1C2v
224 H2O- water anion 2A1C2v
225 H2O- water anion 2A'Cs
226 H2O+ water cation 2B1C2v
227 HDO Water-d1 1A1C2v
228 D2S Hydrogen sulfide-d2 1A1C2v
229 H2S Hydrogen sulfide 1A1C2v
230 H2S- Hydrogen sulfide anion 2A'Cs
231 H2S+ Hydrogen sulfide cation 2B1C2v
232 H2Se Hydrogen selenide 1A1C2v
233 H2Se+ Hydrogen selenide cation 2B1C2v
234 H3O+ hydronium cation 1A1C3v
235 H3S+ Sulfonium cation 1A1C3v
236 H3Se+ Hydrogen Selenide, protonated 1A1C3v
237 F Fluorine atom 2PKh
238 F- Fluorine atom anion 1SKh
239 F+ Fluorine atom cation 3SKh
240 F+ Fluorine atom cation 1DKh
241 Cl Chlorine atom 2PKh
242 Cl- Chlorine atom anion 1SKh
243 Cl+ Chlorine atom cation 3PKh
244 Cl+ Chlorine atom cation 1DKh
245 Br Bromine atom 2PKh
246 Br- Bromine atom anion 1SKh
247 Br+ Bromine atom cation 3PKh
248 DF Hydrofluoric acid-d 1ΣC∞v
249 HF Hydrogen fluoride 1ΣC∞v
250 HF- hydrogen fluoride anion 2ΣC∞v
251 HF+ hydrogen fluoride cation 2ΠC∞v
252 DCl Hydrochloric acid-d 1ΣC∞v
253 HCl Hydrogen chloride 1ΣC∞v
254 HCl- hydrogen chloride anion 2ΣC∞v
255 HCl+ hydrogen chloride cation 2ΠC∞v
256 HBr hydrogen bromide 1ΣC∞v
257 HBr- hydrogen bromide anion 2ΣC∞v
258 HBr+ hydrogen bromide cation 2ΠC∞v
259 H2F+ dihydrogen fluoride cation 1A1C2v
260 H2Cl+ dihydrogen monochloride cation 1A1C2v
261 H2Br+ protonated hydrogen bromide 2A1C2v
262 Ne Neon atom 1SKh
263 Ne Neon atom   
264 Ne- Neon atom anion 2SKh
265 Ne+ Neon atom cation 2PKh
266 Ar Argon atom 1SKh
267 Ar- Argon atom anion 2SKh
268 Ar+ Argon atom cation 2PKh
269 Kr Krypton atom 1SKh
270 Kr+ Krypton cation 2PKh
271 HeLi+ Helium Lithium cation   
272 NeH neon hydrogen 2ΣC∞v
273 NeH+ neon hydrogen cation 1ΣC∞v
274 ArH+ Argon hydride cation 1ΣC∞v
275 KrH+ Protonated Krypton 1ΣC∞v
276 H2Ar H2 Ar dimer 1ΣC∞v
277 Li2 Lithium diatomic 1ΣgD∞v
278 Li2- lithium diatomic anion 2ΣuD∞h
279 Li2+ lithium diatomic cation 2ΣgD∞h
280 NaLi lithium sodium 1ΣC∞v
281 NaLi- lithium sodium anion 2ΣC∞v
282 NaLi+ lithium sodium cation 2ΣC∞v
283 Na2 Sodium diatomic 1ΣgD∞h
284 Na2- sodium diatomic anion 2ΣuD∞h
285 Na2+ sodium diatomic cation 2ΣgD∞h
286 LiBe Lithium Beryllium 2ΣC∞v
287 LiMg Lithium magnesium 2ΣC∞v
288 NaBe Sodium Beryllium 2ΣC∞v
289 NaMg Sodium Magnesium 2ΣC∞v
290 Be2 Beryllium diatomic 1ΣgD∞h
291 Be2 Beryllium diatomic 3ΠgD∞h
292 Be2- Beryllium diatomic anion 2ΠuD∞h
293 Be2+ Beryllium diatomic cation 2ΣuD∞h
294 BeMg Beryllium Magnesium 1ΣC∞v
295 Mg2 Magnesium diatomic 1ΣgD∞h
296 Mg2- magnesium diatomic anion 2ΠUD∞h
297 Mg2+ magnesium diatomic cation 2ΣuD∞h
298 Ca2 Calcium diatomic 1ΣGD∞h
299 LiB Lithium boride 3ΠC∞v
300 LiAl Lithium Aluminum   
301 NaAl Sodium aluminum 1ΣC∞v
302 BeB Beryllium monoboride 2ΠC∞v
303 B2 Boron diatomic 3ΣgD∞h
304 B2 Boron diatomic 1ΣgD∞h
305 B2 Boron diatomic 5ΣuD∞h
306 B2- Boron diatomic anion 4ΣgD∞h
307 B2+ Boron diatomic cation 2ΠD∞h
308 BAl Boron Aluminum 3ΣC∞v
309 Al2 Aluminum diatomic 3ΣgD∞h
310 Al2 Aluminum diatomic 1ΣgD∞h
311 Al2- aluminum diatomic anion 4ΣgD∞h
312 Al2+ aluminum diatomic cation 2ΣgD∞h
313 BGa Boron Gallium 3ΣC∞v
314 AlGa Aluminum Gallium 3ΣC∞v
315 AlGa Aluminum Gallium 1ΣC∞v
316 Ga2 Gallium diatomic 3Piu 
317 HBBH Diborane(2) 3ΣGD∞h
318 LiBH4 Lithium borohydride 1A1C3v
319 B2H4 Diborane(4) D2d 1A1D2d
320 HBHHBH Diborane(4) C2V 1A1C2v
321 B2H6 Diborane 1AgD2h
322 B2H6+ Diborane cation   
323 Al2H6 dialane 1AGD2h
324 Ga2H6 digallane 1AGD2h
325 LiC Lithium Carbide 4ΣC∞v
326 BeC Beryllium Carbide 3Σ-C∞v
327 BeC Beryllium Carbide   
328 CaC Calcium monocarbide   
329 BC boron monocarbide 4Σ-C∞v
330 BC boron monocarbide 2ΠC∞v
331 BC- boron monocarbide anion 3ΠuC∞v
332 BC- boron monocarbide anion 1Σg+C∞v
333 BC+ boron monocarbide cation 3ΣC∞v
334 BC+ boron monocarbide cation 1ΣC∞v
335 AlC Aluminum carbide 4ΣC∞v
336 BSi Boron silicide 4ΣC∞v
337 BSi Boron silicide 2ΣC∞v
338 C2 Carbon diatomic 1Σg+D∞h
339 C2 Carbon diatomic 3ΠuD∞h
340 C2- carbon diatomic anion 2ΣgD∞h
341 C2+ carbon diatomic cation 4ΣgD∞h
342 C2+ carbon diatomic cation 2ΠD∞h
343 SiC silicon monocarbide 3ΣC∞v
344 SiC silicon monocarbide 1ΣC∞v
345 SiC- silicon monocarbide anion 2ΣgC∞v
346 SiC+ silicon monocarbide cation 2ΠC∞v
347 Si2 Silicon diatomic 3ΣgD∞h
348 Si2 Silicon diatomic 1ΣgD∞h
349 Si2- silcon diatomic anion 2ΣgD∞h
350 Si2+ silcon diatomic cation 2ΠD∞h
351 GeC Germanium monocarbide 1ΣC∞v
352 GeC Germanium monocarbide   
353 SiGe Silicon Germanium   
354 Ge2 Germanium diatomic 3ΣgD∞h
355 Ge2 Germanium diatomic 1ΣGD∞h
356 C2H Ethynyl radical 2ΣC∞v
357 C2H Ethynyl radical   
358 C2H- Ethynyl anion 1ΣC∞v
359 C2H+ Ethynyl cation 3ΠC∞v
360 C2H+ Ethynyl cation 1ΣC∞v
361 C2H2 Acetylene 1ΣgD∞h
362 C2H2+ acetylene cation 2ΠuD∞h
363 C2H2+ acetylene cation   
364 CCH2 vinylidene 1A1C2v
365 CCH2 vinylidene 3B2C2v
366 H2CC- vinylidene anion   
367 HCCH- acetylene anion   
368 HCCH- acetylene anion   
369 Si2H2 disilyne   
370 Si2H2 disilyne   
371 Si2H2 disilyne   
372 Si2H2 disilyne   
373 CH3Li methyl lithium 1A1C3v
374 CH2BH methyleneborane 1A1C2v
375 C2H3 vinyl 2A'Cs
376 C2H3- vinyl anion 1A'Cs
377 C2H3+ vinyl cation 1A1C2V bridging H
378 C2H3+ vinyl cation 1A1C2V HCCH2
379 C2H4 Ethylene 1AgD2h
380 C2H4- Ethylene anion 2B2gD2h
381 C2H4- Ethylene anion 2AgC2h
382 C2H4+ Ethylene cation 2B3uD2h
383 C2H4+ Ethylene cation 2B3D2
384 CH3CH methylmethylene 3A"Cs
385 CH2SiH2 silaethylene 1A1C2v
386 Si2H4 Disilene   
387 Si2H4 Disilene   
388 Si2H4 Disilene   
389 CH3BH2 methylborane 1A'Cs
390 C2H5 Ethyl radical 2A'Cs
391 C2H5- Ethyl anion 1A'Cs
392 C2H5+ Ethyl cation 1A1C2v
393 C2H6 Ethane 1A1gD3d
394 C2H6 Ethane 1A1'D3h
395 C2H6+ ethane cation 2BgC2h
396 C2H6+ ethane cation 2AgCi
397 CH3SiH3 methyl silane 1A1C3
398 Si2H6 disilane 1EuD3d
399 GeH3CH3 methyl germane 1A1C3v
400 C2H7+ Ethane, protonated 1AC2
401 LiN Lithium Nitride 3ΣC∞v
402 LiN Lithium Nitride 1ΣC∞v
403 LiN+ Lithium Nitride cation 4ΣC∞v
404 LiP Lithium monophosphide   
405 LiP Lithium monophosphide   
406 BeN Beryllium mononitride 4ΣC∞v
407 BeN Beryllium mononitride 2ΠC∞v
408 BeN- Beryllium mononitride anion 1ΣC∞v
409 BeN+ Beryllium mononitride cation 3ΣC∞v
410 BeN+ Beryllium mononitride cation 1ΣC∞v
411 MgN Magnesium Nitride   
412 MgN Magnesium Nitride   
413 BN- boron nitride anion 2ΣC∞v
414 AlN- aluminum mononitride anion 2ΣC∞v
415 AlN+ aluminum mononitride cation 2ΠC∞v
416 BP Boron monophosphide 3ΠC∞v
417 BP Boron monophosphide 1ΣC∞v
418 AlP Aluminum monophosphide 3ΣC∞v
419 AlP Aluminum monophosphide 3ΠC∞v
420 AlP Aluminum monophosphide 1ΣC∞v
421 GaN Gallium mononitride 3ΠC∞v
422 GaN Gallium mononitride 1ΣC∞v
423 GaP Gallium monophosphide 3ΣC∞v
424 GaP Gallium monophosphide 1ΣC∞v
425 GaAs Gallium arsenide 3Π 
426 GaAs Gallium arsenide 1Σ 
427 BN boron nitride 3ΠC∞v
428 BN boron nitride 1ΣC∞v
429 BN+ boron nitride cation 2ΠC∞v
430 AlN Aluminum nitride 3ΠiC∞v
431 AlN Aluminum nitride 1ΣC∞v
432 CN Cyano radical 2ΣC∞v
433 CN- cyanide anion 1ΣC∞v
434 CN+ Cyano cation 1ΣC∞v
435 CP Carbon monophosphide 2ΣC∞v
436 CP- carbon monophosphide anion 1ΣC∞v
437 CP+ carbon monophosphide cation 3ΣC∞v
438 CP+ carbon monophosphide cation 1ΣC∞v
439 SiN Silicon nitride 2ΣC∞v
440 SiN- silicon mononitride anion 1ΣC∞v
441 SiN+ silicon mononitride cation 3ΠC∞v
442 SiP Silicon monophosphide 2ΠC∞v
443 SiP- Silicon monophosphide anion 1ΣC∞v
444 SiP+ Silicon monophosphide cation 3ΣC∞v
445 SiP+ Silicon monophosphide cation 1ΣC∞v
446 N2 Nitrogen diatomic 1ΣgD∞h
447 N2 Nitrogen diatomic   
448 N2- nitrogen diatomic anion 2ΠgD∞h
449 N2+ diatomic nitrogen cation 2ΣgD∞h
450 PN Phosphorus mononitride 1ΣC∞v
451 PN- phosphorus nitride anion 2ΠC∞v
452 PN+ phosphorus nitride cation 2ΠC∞v
453 P2 Phosphorus diatomic 1ΣgD∞h
454 P2- phosphorus diatomic anion 2ΠgD∞h
455 P2+ phosphorus diatomic cation 2ΠUD∞h
456 AsN Arsenic mononitride 1ΣC∞v
457 AsP Arsenic monophosphide 1ΣC∞v
458 As2 Arsenic diatomic 1ΣgD∞h
459 HNB hydrogen nitrogen boron 2ΣC∞v
460 HNC hydrogen isocyanide 1ΣC∞v
461 HCN Hydrogen cyanide 1ΣC∞v
462 HCN- Hydrogen cyanide anion 2A'Cs
463 HCN+ hydrogen cyanide cation 2ΠC∞v
464 HNC+ hydrogen isocyanide cation   
465 HCP Phosphaethyne 1ΣC∞v
466 HCP+ Phosphaethyne cation   
467 NNH Dinitrogen monohydride 2A'Cs
468 NNH+ Dinitrogen monohydride cation 1ΣC∞v
469 HPO Hydrogen phosphorus oxide 1A'Cs
470 HPO+ Hydrogen phosphorus oxide cation 2A'Cs
471 LiNH2 lithium amide   
472 HBNH Boranimine 1ΣC∞v
473 CNH2 Aminomethylidyne radical 2B2C2v
474 CNH2+ N-protonated hydrogen isocyanide 1A1C2v
475 H2CN Dihydrogen cyanide radical 2B2C2v
476 H2CN+ hydrocyanonium cation 1A1C2v
477 HCNH methyleneazane 2A'CS cis
478 HCNH methyleneazane 2A'CS trans
479 HCNH+ N-protonated HCN 1ΣC∞v
480 H2NN Isodiazene   
481 N2H2 (E)-diazene 1AgC2h
482 N2H2 (Z)-Diazene 1A1C2v
483 N2H2+ trans-diazene cation 2AGC2h
484 CH2NH Methanimine 1A'Cs
485 CH2NH+ Methanimine cation   
486 CHNH2 aminomethylene   
487 CHNH2+ Aminocarbene cation   
488 CH2PH Phosphaethene 1A'Cs
489 BH2NH2 Boranamine   
490 CH2NH2+ methyleneamine cation 1A1C2v
491 N2H4 Hydrazine 1AC2
492 N2H4+ hydrazine cation 2AGC2h
493 P2H4 Diphosphine 1AC2
494 CH3NH2 methyl amine 1A'Cs
495 CH3NH2+ methyl amine cation 2A'Cs
496 CH3PH2 Methyl phosphine 1A'Cs
497 SiH3NH2 Silane, amino   
498 N2H5+ protonated hydrazine 1A'Cs
499 BH3PH3 borane phosphine   
500 BH3NH3 borane ammonia 1A1C3v
501 CH3NH3 methyl ammonium radical 2A1C3v
502 CH3NH3+ protonated methylamine 1A1C3v
503 CH3PH3+ methyl phosphine, protonated 1A1C3v
504 NH3NH3 Ammonia Dimer 1AgC2h
505 NH3NH3 Ammonia Dimer 1A'Cs
506 N2H7+ ammonia ammonium dimer   
507 LiO lithium oxide 2ΣC∞v
508 LiO- lithium oxide anion 1ΣC∞v
509 LiO- lithium oxide anion 3ΣC∞v
510 LiO+ lithium oxide cation 3ΣC∞v
511 LiO+ lithium oxide cation 1ΣC∞v
512 LiS Lithium monosulfide 2ΠC∞v
513 LiS+ Lithium sulfide cation 3ΣC∞v
514 NaO sodium monoxide 2ΣC∞v
515 NaO- sodium oxide anion 1ΣC∞v
516 NaO+ sodium oxide cation 3ΣC∞v
517 NaS Sodium sulfide 2ΠC∞v
518 LiSe Lithium monoselenide   
519 BeO beryllium oxide 1ΣC∞v
520 BeO- Beryllium monoxide anion 2ΣC∞v
521 BeO+ Beryllium monoxide cation 2ΠC∞v
522 BeS beryllium sulfide 1ΣC∞v
523 MgO magnesium oxide 1Σ+C∞v
524 MgO- magnesium oxide anion 2ΣC∞v
525 MgO+ magnesium oxide cation 2ΠC∞v
526 CaO Calcium monoxide 1ΣC∞v
527 MgS magnesium sulfide 1ΣC∞v
528 MgS- magnesium sulfide anion 2ΣC∞v
529 MgS+ magnesium sulfide cation 2ΠC∞v
530 CaS Calcium sulfide 1ΣC∞v
531 ZnS Zinc sulfide 1Σ+C∞v
532 BeS- Beryllium monosulfide anion 2ΣC∞v
533 BeS+ Beryllium monosulfide cation 2ΠC∞v
534 BO boron monoxide 2ΣC∞v
535 BO- boron monoxide anion 1ΣC∞v
536 AlO Aluminum monoxide 2ΣC∞v
537 AlO- Aluminum monoxide anion 1ΣC∞v
538 AlO+ aluminum monoxide cation 1ΣC∞v
539 BS boron sulfide 2ΣC∞v
540 BS- boron monosulfide anion 1ΣC∞v
541 BS+ boron monosulfide cation 1ΣC∞v
542 AlS Aluminum sulfide 2ΣC∞v
543 AlS- aluminum monosulfide anion 1ΣC∞v
544 AlS+ aluminum monosulfide cation 1ΣC∞v
545 ScO Scandium monoxide 2ΣC∞v
546 GaO Gallium monoxide 2ΣC∞v
547 GaS Gallium monosulfide   
548 BO+ boron monoxide cation 1ΣC∞v
549 CO Carbon monoxide 1ΣC∞v
550 CO Carbon monoxide 3ΠC∞v
551 CO- carbon monoxide anion 2ΠC∞v
552 CO+ carbon monoxide cation 2ΣC∞v
553 CS carbon monosulfide 1ΣC∞v
554 CS- carbon monosulfide anion 2ΠC∞v
555 CS+ carbon monosulfide cation 2ΣC∞v
556 SiO Silicon monoxide 1ΣC∞v
557 SiO- silicon monoxide anion 2ΠC∞v
558 SiO+ silicon monoxide cation 2ΣC∞v
559 SiS silicon monosulfide 1ΣC∞v
560 SiS- silicon monosulfide anion 2ΠC∞v
561 SiS+ silicon monosulfide cation 2ΣC∞v
562 TiO Titanium monoxide 3ΔC∞v
563 CSe Carbon monoselenide 1ΣC∞v
564 CSe- Carbon monoselenide anion 2ΠC∞v
565 CSe+ Carbon monoselenide cation 2ΣC∞v
566 GeO Germanium monoxide 1ΣC∞v
567 GeO+ Germanium monoxide cation 2ΣC∞v
568 GeS Germanium monosulfide 1ΣC∞v
569 SiSe Silicon Monoselenide   
570 SiSe+ Silicon Monoselenide cation   
571 GeSe Germanium monoselenide   
572 NO Nitric oxide 2ΠC∞v
573 NO- nitric oxide anion 3ΣC∞v
574 NO- nitric oxide anion 1ΔC∞v
575 NO+ nitric oxide cation 1ΣC∞v
576 NS Mononitrogen monosulfide 2ΠC∞v
577 NS- nitrogen sulfide anion 3ΣC∞v
578 NS- nitrogen sulfide anion 1ΣC∞v
579 NS+ nitrogen sulfide cation 1ΣC∞v
580 PO Phosphorus monoxide 2ΠC∞v
581 PO- phosphorus monoxide anion 3ΣC∞v
582 PO+ phosphorus monoxide cation 1ΣC∞v
583 PS phosphorus sulfide 2ΣC∞v
584 PS- phosphorus monosulfide anion 3ΣC∞v
585 PS- phosphorus monosulfide anion 1ΣC∞v
586 PS+ phosphorus monosulfide cation 1ΣC∞v
587 VO Vanadium monoxide 4Σ- 
588 AsO Arsenic monoxide 2ΠC∞v
589 NSe Nitrogen monoselenide 2ΠC∞v
590 AsS Arsenic monosulfide 2ΠC∞v
591 PSe Phosphorus monoselenide 2ΠC∞v
592 AsSe Arsenic monoselenide 2ΠC∞v
593 O2 Oxygen diatomic 3ΣgD∞h
594 O2 Oxygen diatomic 1ΔgD∞h
595 O2- oxygen diatomic anion 2ΠD∞h
596 O2-- dioxygen dianion   
597 O2+ diatomic oxygen cation 2ΠgD∞h
598 SO Sulfur monoxide 3ΣC∞v
599 SO Sulfur monoxide 1ΣC∞v
600 SO- sulfur monoxide anion 2ΠC∞v
601 SO+ sulfur monoxide cation 2ΠC∞v
602 S2 Sulfur diatomic 3ΣgD∞h
603 S2 Sulfur diatomic 1ΣD∞h
604 S2- sulfur diatomic anion 2ΠD∞h
605 S2+ sulfur diatomic cation 2ΠD∞h
606 SeO Selenium monoxide 3ΣC∞v
607 SeO Selenium monoxide 1?C∞v
608 SeO- selenium monoxide anion 2ΠC∞v
609 SeO+ selenium monoxide cation 2ΠC∞v
610 SeS Selenium monosulfide 3ΣC∞v
611 SeS- selenium monosulfide anion 2ΠC∞v
612 SeS+ selenium monosulfide cation 2ΠC∞v
613 Se2 Selenium diatomic 3ΣgD∞h
614 Se2 Selenium diatomic 1Σg+D∞h
615 Se2- selenium diatomic anion 2ΠD∞h
616 Se2+ selenium diatomic cation 2ΠgD∞h
617 LiOH lithium hydroxide 1ΣC∞v
618 NaOH sodium hydroxide 1ΣC∞v
619 BeOH beryllium monohydroxide 2A'Cs
620 BeOH beryllium monohydroxide 2ΣC∞v
621 MgOH magnesium hydroxide 2A'Cs
622 HBO Boron hydride oxide 1ΣC∞v
623 HBS hydrogen boron sulfide 1ΣC∞v
624 COH Hydroxymethylidyne   
625 COH+ Carbon Monoxide, protonated 1ΣC∞v
626 HCO Formyl radical 2A'Cs
627 HCO- formyl anion 1A'Cs
628 HCO+ Formyl cation 1ΣC∞v
629 HCS Thioformyl radical 2A'Cs
630 HCS- Thioformyl anion 1A'Cs
631 HCS+ Thioformyl cation 1ΣC∞v
632 HNO Nitrosyl hydride 1A'Cs
633 HNO- Nitrosyl hydride anion 2A"Cs
634 HNO+ Nitrosyl hydride cation 2A'Cs
635 NOH Hydroxyimidogen 3A"Cs
636 NOH+ O-protonated nitric oxide 2A'Cs
637 HNS Sulfur imide 1A'Cs
638 HNS- Sulfur imide anion 2ACs
639 HO2 Hydroperoxy radical 2A"Cs
640 HO2- Hydroperoxy anion 1A'Cs
641 HO2+ Hydroperoxy cation 3A"Cs
642 HO2+ Hydroperoxy cation 1A'Cs
643 HSO+ Sulfur Monoxide, S-protonated   
644 SOH Sulfur Hydroxide   
645 SOH+ Sulfur Monoxide, protonated   
646 HS2 Thiosulfeno radical 2A"Cs
647 H2CO Formaldehyde 1A1C2v
648 H2CO- formaldehyde anion 2A'Cs
649 H2CO- formaldehyde anion   
650 H2CO+ formaldehyde cation 2B2C2v
651 HOCH hydroxycarbene 1A'CS trans
652 HOCH hydroxycarbene 1A'CS cis
653 H2CS Thioformaldehyde 1A1C2v
654 H2CS- thioformaldehyde anion   
655 H2CS- thioformaldehyde anion   
656 H2CS+ thioformaldehyde cation 2B2C2v
657 H2CSe Selenoformaldehyde   
658 H2NO nitroxide 2B1C2v
659 H2NO nitroxide 2A'Cs
660 H2O2 Hydrogen peroxide 1AC2
661 H2O2 Hydrogen peroxide 1AgC2h
662 H2O2+ Hydrogen peroxide cation 2BgC2h
663 H2O2+ Hydrogen peroxide cation 2A1C2v
664 H2OO water oxide   
665 HOSH hydrogen thioperoxide   
666 H2S2 Disulfane 1AC2
667 H2S2+ hydrogen disulfide cation 2BgC2h
668 H2Se2 hydrogen diselenide   
669 CH2OH Hydroxymethyl radical 2AC1
670 CH2OH+ hydroxymethyl cation 1A'Cs
671 CH3O Methoxy radical 2A'C1
672 CH3O- methoxy anion 1A1C3v
673 CH3O+ Methoxy cation 3A1C3v
674 CH3S thiomethoxy 2A'C3v
675 H2CSH+ Thioformaldehyde, protonated 1A'Cs
676 NH2OH hydroxylamine 1A'Cs
677 NH2OH+ Hydroxylamine cation   
678 NH3O Ammonia Oxide 1A1C3v
679 H2POH Phosphinous acid 1A1'CS trans
680 H2POH Phosphinous acid 1A1'CS cis
681 H3PO Phosphine oxide 1A1C3v
682 NH2SH Thiohydroxylamine   
683 NH2SH Thiohydroxylamine   
684 NH3S sulfidoazane   
685 H3O2+ hydrogen peroxide, protonated 1A'Cs
686 CH3OH Methyl alcohol 1A'Cs
687 CH3OH- Methyl alcohol anion 2A'Cs
688 CH3OH- Methyl alcohol anion 2A'CS eclipsed
689 CH3OH+ Methyl alcohol cation 2A"Cs
690 CH3OH+ Methyl alcohol cation 2AC1
691 CH3SH Methanethiol 1A'Cs
692 CH3SH+ Methanethiol cation 2A"Cs
693 SiH3OH silanol   
694 CH3SeH Methane selenol 1A'Cs
695 NH2OH2+ protonated hydroxylamine   
696 NH3OH+ N-protonated hydroxylamine   
697 H2OH2O water dimer 1A'Cs
698 CH3OH2+ Methanol, protonated 1A'Cs
699 CH3SH2+ protonated methylsulfide 1A'Cs
700 H5O2+ Dihydroxonium ion 1AC2
701 LiF lithium fluoride 1ΣC∞v
702 LiCl lithium chloride 1ΣC∞v
703 LiCl- lithium chloride anion 2ΣC∞v
704 LiCl+ lithium chloride cation 2ΠC∞v
705 NaF sodium fluoride 1ΣC∞v
706 NaF- sodium fluoride anion 2ΣC∞v
707 NaF+ sodium fluoride cation 2ΣC∞v
708 NaCl Sodium Chloride 1ΣC∞v
709 NaCl- sodium chloride anion 2ΣC∞v
710 NaCl+ sodium chloride cation 2ΠC∞v
711 LiBr Lithium Bromide 1ΣC∞v
712 LiBr- lithium bromide anion 2ΣC∞v
713 LiBr+ lithium bromide cation 2ΠC∞v
714 NaBr- sodium bromide anion 2ΣC∞v
715 NaBr+ sodium bromide cation 2ΠC∞v
716 LiF- lithium fluoride anion 2ΣC∞v
717 LiF+ lithium fluoride cation 2ΠC∞v
718 BeF Beryllium monofluoride 2ΣC∞v
719 BeF- Beryllium monofluoride anion 1ΣC∞v
720 BeF+ Beryllium monofluoride cation 1ΣC∞v
721 BeCl beryllium monochloride 2ΣC∞v
722 MgF Magnesium monofluoride 2ΣC∞v
723 MgF- magnesium fluoride anion 1ΣC∞v
724 MgF+ magnesium fluoride cation 1ΣC∞v
725 MgCl magnesium monochloride 2ΣC∞v
726 MgCl- magnesium monochloride anion 1ΣC∞v
727 MgCl+ magnesium monochloride cation 1ΣC∞v
728 TiCl Titanium Monochloride 4ΣC∞v
729 ZnF Zinc monofluoride 2ΣC∞v
730 CaBr Calcium monobromide   
731 BeCl- beryllium monochloride anion 1ΣC∞v
732 BeCl+ beryllium monochloride cation 1ΣC∞v
733 BF Boron monofluoride 1ΣC∞v
734 BF- Boron monofluoride anion 2ΠC∞v
735 BF+ Boron monofluoride cation 2ΣC∞v
736 AlF Aluminum monofluoride 1Σ+C∞v
737 AlF- Aluminum monofluoride anion 2ΠC∞v
738 AlF+ Aluminum monofluoride cation 2ΣC∞v
739 BCl- boron monochloride anion 2ΠC∞v
740 BCl+ boron monochloride cation 2ΣC∞v
741 AlCl Aluminum monochloride 1ΣC∞v
742 AlCl- aluminum monochloride anion 2ΠC∞v
743 AlCl+ aluminum monochloride cation 2ΣC∞v
744 ScF Scandium monofluoride 1ΣC∞v
745 BBr Boron monobromide 1ΣC∞v
746 GaF Gallium monofluoride 1ΣC∞v
747 GaF+ Gallium monofluoride cation 2ΣC∞v
748 AlBr Aluminum monobromide   
749 GaCl Gallium monochloride 1ΣGC∞v
750 GaCl+ Gallium monochloride cation 2ΣC∞v
751 GaBr Gallium monobromide   
752 CF Fluoromethylidyne 2ΠC∞v
753 CF- carbon monofluoride anion 3ΣC∞v
754 CF- carbon monofluoride anion 1ΣC∞v
755 CF+ carbon monofluoride cation 1ΣC∞v
756 CCl carbon monochloride 2ΠC∞v
757 CCl- carbon monochloride anion 3ΣC∞v
758 CCl+ carbon monochloride cation 1ΣC∞v
759 SiF silicon monofluoride 2ΠC∞v
760 SiF- silicon monofluoride anion 3ΣC∞v
761 SiF+ silicon monofluoride cation 1ΣC∞v
762 SiCl Clorosilylidyne 2ΠC∞v
763 SiCl- silicon monochloride anion 3ΣC∞v
764 SiCl+ silicon monochloride cation 1ΣC∞v
765 CBr Carbon monobromide 2ΠC∞v
766 GeF Germanium monofluoride 2ΠC∞v
767 GeF+ Germanium monofluoride cation 1ΣC∞v
768 GeCl Germanium monochloride 2ΠC∞v
769 GeCl+ Germanium monochloride cation   
770 SiBr Silicon monobromide 2ΠC∞v
771 SiBr+ Silicon monobromide cation   
772 NF nitrogen fluoride 3ΣC∞v
773 NF nitrogen fluoride 1ΣC∞v
774 NF- nitrogen monofluorine anion 2ΠC∞v
775 NF+ nitrogen monofluoirde cation 2ΠC∞v
776 NCl nitrogen monochloride 3ΣC∞v
777 NCl nitrogen monochloride 1ΣC∞v
778 NCl- nitrogen monochloride anion 2ΠC∞v
779 NCl+ nitrogen monochloride cation 2ΠC∞v
780 PF phosphorus monofluoride 3ΣC∞v
781 PF phosphorus monofluoride 1ΔC∞v
782 PF- phosphorus monofluoride anion 2ΠC∞v
783 PF+ phosphorus monofluoride cation 2ΠC∞v
784 PCl phosphorus chloride 3ΣC∞v
785 PCl phosphorus chloride 1ΣC∞v
786 PCl- phosphorus monochloride anion 2ΠC∞v
787 PCl+ phosphorus monochloride cation 2ΠC∞v
788 AsF Arsenic monofluoride 3ΣC∞v
789 AsF Arsenic monofluoride 1ΔC∞v
790 NBr nitrogen monobromide 3Σ-C∞v
791 AsCl Arsenic monochloride 3ΣC∞v
792 PBr Phosphorus monobromide   
793 FO Oxygen monofluoride 2ΠC∞v
794 FO- flourine oxide anion 1ΣC∞v
795 FO+ fluorine monoxide cation 3ΣC∞v
796 ClO Monochlorine monoxide 2ΠC∞v
797 ClO- chlorine monoxide anion 1ΣC∞v
798 ClO+ chlorine monoxide cation 3ΣC∞v
799 ClO+ chlorine monoxide cation 1ΣC∞v
800 SF Monosulfur monofluoride 2ΠC∞v
801 SF- sulfur monofluoride anion 1ΣC∞v
802 SF+ sulfur monofluoride cation 3ΣC∞v
803 SF+ sulfur monofluoride cation 1ΣC∞v
804 SCl sulfur monochloride 2ΠC∞v
805 SCl- sulfur monochloride anion 1ΣC∞v
806 SCl+ sulfur monochloride cation 3ΣgC∞v
807 SCl+ sulfur monochloride cation 1ΣC∞v
808 BrO Bromine monoxide 2ΠC∞v
809 BrO- Bromine monoxide anion 1ΣC∞v
810 BrO+ Bromine monoxide cation   
811 SeF Selenium monofluoride 2ΠC∞v
812 SBr Sulfur monobromide radical   
813 SBr+ Sulfur monobromide cation   
814 SeCl Selenium monochloride 2ΠC∞v
815 SeBr Selenium monobromide   
816 BrCl Bromine monochloride 1ΣC∞v
817 F2 Fluorine diatomic 1ΣgD∞h
818 F2- flourine diatomic anion 2ΣuD∞h
819 F2+ flourine diatomic cation 2ΠgD∞h
820 ClF Chlorine monofluoride 1Σ+C∞v
821 ClF- clorine monofluoride anion 2ΣC∞v
822 ClF+ clorine monofluoride cation 2ΠC∞v
823 Cl2 Chlorine diatomic 1ΣgD∞h
824 Cl2- chlorine diatomic anion 2ΣuD∞h
825 Cl2+ chlorine diatomic cation 2ΠgD∞h
826 BrF Bromine monofluoride 1ΣC∞v
827 BrF- bromine fluoride anion 2ΣC∞v
828 BrF+ bromine fluoride cation 2ΠC∞v
829 BrCl- bromine chloride anion 2ΣC∞v
830 BrCl+ bromine chloride cation 2ΠC∞v
831 Br2 Bromine diatomic 1ΣgD∞h
832 Br2- bromine diatomic anion 2ΣuD∞h
833 Br2+ bromine diatomic cation 2ΠgD∞h
834 HCF Fluoromethylene 1A'Cs
835 HCF Fluoromethylene 3A"Cs
836 HCCl Chloromethylene 1A'Cs
837 HCCl Chloromethylene 3A"Cs
838 HSiF fluorosilylene   
839 HSiCl Chlorosilylene   
840 HSiBr monobromosilylene   
841 CHBr bromomethylene 1A'Cs
842 CHBr bromomethylene 3A"Cs
843 HOF Hypofluorous acid 1A'Cs
844 DOCl Hypochlorous acid-d 1A'Cs
845 HOCl hypochlorous acid 1A'Cs
846 HOCl+ hypochlorous acid cation   
847 HOBr Hypobromous acid 1A'Cs
848 HOBr+ Hypobromous acid cation 2A"Cs
849 F2H+ Fluorine, protonated 1A'Cs
850 FHF- Hydrogen difluoride anion 1ΣgD∞h
851 ClFH+ Chlorine fluoride, F-protonated   
852 FClH+ Chlorine fluoride, Cl-protonated   
853 Cl2H+ Chlorine, protonated 1A'Cs
854 CH2Br bromomethyl radical 2A'Cs
855 CH2Br bromomethyl radical   
856 CH2F fluoromethyl radical 2ACs
857 CH2F+ fluoromethyl cation   
858 CH2Cl+ chloromethyl cation   
859 CH2Cl chloromethyl radical 2A'Cs
860 CH2Cl chloromethyl radical 2B1C2v
861 NH2F monofluoroamine 1A'Cs
862 NH2Cl chloramine 1A'Cs
863 H2F2 Hydrogen fluoride dimer 1AgCs
864 CH3F+ methyl fluoride cation   
865 CD3F methylfluoride-d3 1A1C3v
866 CH3F Methyl fluoride 1A1C3v
867 CD3Cl methyl chloride d3 1A1C3v
868 CH3Cl Methyl chloride 1A1C3v
869 CH3Cl+ Methyl chloride cation   
870 SiH3F monofluorosilane 1A1C3v
871 SiH3Cl chlorosilane 1A1C1
872 CH3Br methyl bromide 1A1C3v
873 GeH3F monofluorogermane   
874 GeH3Cl monochlorogermane   
875 SiH3Br bromosilane 1A1C3v
876 NH3Cl+ protonated monochloroammonia   
877 CH3ClH+ methyl chloride, protonated   
878 NH4Cl Ammonium chloride   
879 LiNe+ Lithium Neon cation   
880 Ne2 Neon diatomic 1ΣgD∞h
881 Ne2+ Neon diatomic cation 2ΣuD∞h
882 Ar2 Argon diatomic 1SgD∞h
883 Ar2+ Argon diatomic cation 2ΣuD∞h
884 Li3 Lithium trimer 2B2C2v
885 Li3+ Lithium trimer cation 1A1'D3h
886 C3 carbon trimer 1ΣgD∞h
887 C3 carbon trimer 1A1C2v
888 C3+ carbon trimer cation 2ΣuD∞h
889 SiC2 Silicon dicarbide   
890 C3H3 cyclopropenyl radical 2A'Cs
891 C3H3 Propargyl radical 2B1Cs
892 C3H3- Propargyl anion 1A'Cs
893 C3H3+ cyclopropenyl cation 1A1D3h
894 C3H3+ Propargyl cation 1A1C2v
895 C3H4 cyclopropene 1A1C2v
896 CH2CCH2 allene 1A1D2d
897 CH3CCH propyne 1A'C3v
898 C3H5 Allyl radical 2A2C2v
899 C3H5+ Allyl cation 1A1C2v
900 CH3CHCH 1-propenyl radical 2A'Cs
901 C3H6 Cyclopropane 1A1'D3h
902 CH2CHCH3 Propene 1A'Cs
903 C3H7 n-Propyl radical 2A"C1
904 C3H7+ cyclopropane, protonated   
905 CH3CHCH3 Isopropyl radical 2AC2
906 CH3CHCH3+ Isopropyl cation 1AC2
907 C3H8 Propane 1A1C2v
908 SiH2(CH3)2 dimethylsilane 1A1C2v
909 Si3H8 trisilane   
910 LiCN lithium cyanide 1ΣC*V LiCN
911 LiCN lithium cyanide 1A'Cs
912 LiCN lithium cyanide 1ΣC*V LiNC
913 NaCN Sodium Cyanide 1ΣC∞v
914 NaCN Sodium Cyanide 1ACs
915 NaCN Sodium Cyanide 1ΣC∞v
916 ZnCN Zinc monocyanide 2ΣC∞v
917 ZnNC Zinc isocyanide 2ΣC∞v
918 AlCN Aluminum monocyanide   
919 AlNC Aluminum isocyanide   
920 CN2 3H-Diazirin-3-ylidene 1A1C2v
921 CNN Diazocarbene   
922 NCN Cyanoimidogen 3ΣgD∞h
923 NCN Cyanoimidogen 1ΣgD∞h
924 N3 azide radical 2ΠgD∞h
925 N3- azide anion 1ΣGD∞h
926 N3+ azide cation 3ΣgD∞h
927 N3+ azide cation 3ΣC∞v
928 HCCN cyanomethylene 3A"Cs
929 HCCN cyanomethylene 3ΣC∞v
930 HCCN cyanomethylene   
931 HN3 hydrogen azide 1A'Cs
932 HN3+ Hydrazoic acid cation   
933 HNCNH diiminomethane 1AC2
934 CH2N2 diazirine 1A1C2v
935 CH2NN diazomethane 1A1C2v
936 NH2CN cyanamide 1A'Cs
937 NH2CN cyanamide 1A1C2v
938 HNNNH+ 1,2-Triazadienium   
939 NH2NN+ hydrazoic acid, protonated   
940 CH3CN Acetonitrile 1A1C3v
941 CH3CN- acetonitrile anion 2EC3v
942 CH3CN- acetonitrile anion 2A'Cs
943 CH3CN+ Acetonitrile cation 2EC3v
944 CH3NC methyl isocyanide 1A1C3v
945 CHNCH2 2H-Azirine   
946 CHNHCH 1H-Azirine   
947 H2CCNH Ethenimine   
948 H2CNCH methyleneaminomethylene   
949 HCCNH2 Ethynamine   
950 HCNCH2+ 2H-Azirine cation   
951 HNCNH2+ diiminomethane, protonated 1A'Cs
952 NCNH3+ Cyanamide, protonated 1A1C3v
953 NH2CNH+ cyanamide, cn protonated   
954 NH3CN+ cyanamide, amine protonated   
955 CH2CHNH vinylazine 2A"CS cis
956 CH2CHNH vinylazine 2A"CS trans
957 CH3CHN methylmethaniminyl radical 2A'Cs
958 NHCHNH2 aminomethanimine 1AC1
959 C2H5N Aziridine 1A'C1
960 CH2CHNH2 aminoethene 1AC1
961 CH2NCH3 N-methylmethanimine 1A'Cs
962 CH3CHNH ethanimine 1A'CS NH up
963 CH3CHNH ethanimine 1A'CS NH down
964 C2H5NH+ Protonated Aziridine 1A1C2v
965 C2H6N+ aziridine, protonated 1A1C2v
966 NH2CH2NH2 diaminomethane 1A1C2v
967 CH3CH2NH2 Ethylamine 1A'Cs
968 CH3CH2NH2 Ethylamine   
969 CH3NHCH3 Dimethylamine 1A'Cs
970 CH3PHCH3 dimethylphosphine 1A'Cs
971 (CH3)2NH2+ dimethylammonium cation 1A1C2v
972 CH3CH2NH3+ ethylamine, protonated 1A'Cs
973 Li2O dilithium oxide 1ΣgD∞h
974 Li2O+ dilithium oxide cation 2ΠD∞h
975 Li2S dilithium sulfide 1ΣGD∞h
976 Li2S dilithium sulfide 1A1C2v
977 Na2O disodium monoxide 1ΣgLinear
978 Na2O disodium monoxide 1A1C2v
979 Na2S Sodium sulfide   
980 Na2S Sodium sulfide   
981 LiO2 Lithium dioxide   
982 NaO2 Sodium superoxide   
983 CCO Dicarbon monoxide 3ΣC∞v
984 CCO Dicarbon monoxide 1ΠC∞v
985 CNO- fulminate 1ΣC∞v
986 NCO isocyanato radical 2ΠC∞v
987 NCO- cyanate 1ΣC∞v
988 SCN thiocyanato radical 2ΠC∞v
989 SCN- thiocyanide anion 1ΣC∞v
990 BO2 Boron dioxide 2A'D∞h
991 BO2- Boron dioxide anion 1ΣgD∞h
992 BO2+ Boron dioxide cation 3ΣgD∞h
993 N2O Nitrous oxide 1ΣC∞v
994 N2O- Nitrous oxide anion 2A'Cs
995 N2O+ Nitrous oxide cation 2ΠC∞v
996 NNS Nitrogen sulfide 1ΣC∞v
997 PPO Phosphorus oxide phosphide 1ΣC∞v
998 CO2 Carbon dioxide 1ΣgD∞h
999 CO2- Carbon dioxide anion 2A1C2v
1000 CO2+ Carbon dioxide cation 2ΠgD∞h
1001 CO2+ Carbon dioxide cation 2ΠC∞v
1002 OCS Carbonyl sulfide 1ΣC∞v
1003 OCS+ Carbonyl sulfide cation 2ΠC∞v
1004 SiO2 silicon dioxide 1ΣgD∞h
1005 CS2 Carbon disulfide 1ΣgD∞h
1006 CS2- Carbon disulfide anion 2A1C2v
1007 CS2+ Carbon disulfide cation 2ΠD∞h
1008 TiO2 Titanium dioxide 1A1C2v
1009 SiS2 Silicon disulfide 1ΣGD∞h
1010 GeO2 Germanium dioxide 1ΣgD∞h
1011 OCSe Carbonyl selenide 1ΣC∞v
1012 SCSe Carbon sulfide selenide   
1013 GeS2 Germanium disulfide 1ΣGD∞h
1014 CSe2 Carbon diselenide 1A1D∞h
1015 NO2 Nitrogen dioxide 2A1C2v
1016 NO2- Nitrogen dioxide anion 1A1C2v
1017 NO2+ Nitrogen dioxide cation 1ΣGD∞h
1018 NSO sulfinyl amidogen   
1019 PO2 Phosphorus dioxide 2A1C2v
1020 PO2- Phosphorus dioxide anion 1A1C2v
1021 PO2+ Phosphorus dioxide cation 1ΣGD∞h
1022 SNO Nitrogen oxide sulfide   
1023 AsO2 Aresenic dioxide 2A1C2v
1024 O3 Ozone 1A1Cs
1025 O3- Ozone anion 2B1C2v
1026 O3+ Ozone cation 2A1C2v
1027 SO2 Sulfur dioxide 1A1C2v
1028 SO2- Sulfur dioxide anion 2B1C2v
1029 SO2+ Sulfur dioxide cation 2A1C2v
1030 SSO Disulfur monoxide 1A'Cs
1031 S3 Sulfur trimer 1A1C2v
1032 S3 Sulfur trimer   
1033 S3- Sulfur trimer anion 2B1C2v
1034 S3+ Sulfur trimer cation 2B2C2v
1035 SeO2 Selenium dioxide 1A1C2v
1036 SeO2+ Selenium dioxide cation 2A1C2v
1037 HCCO ketenyl radical 2ΠC∞v
1038 HCCO ketenyl radical 2A"Cs
1039 HCNO fulminic acid 1ΣC∞v
1040 HCNO fulminic acid 1A'Cs
1041 HNCO Isocyanic acid 1A'Cs
1042 HOCN cyanic acid 1A'Cs
1043 HNCS Isothiocyanic acid   
1044 HSCN thiocyanic acid 1A'Cs
1045 HCO2- formate anion 1A1C2v
1046 HNNO+ Nitrous oxide, N-protonated 1A'Cs
1047 NNOH+ Nitrous Oxide, O-protonated 1A'Cs
1048 HCOO formate neutral radical 2A'Cs
1049 HOCO Hydrocarboxyl radical 1A'cis
1050 HOCO Hydrocarboxyl radical 1A'trans
1051 HOCO+ Hydrocarboxyl cation 1A'Cs
1052 HNO2 Nitrous acid 1A'Cs
1053 HNO2+ nitrous acid cation 2A'Cs
1054 O3H+ protonated ozone 1A'Cs
1055 O3H+ protonated ozone   
1056 SO2H+ protonated sulfur dioxide 1A'Cs
1057 C2H2O Oxirene 1A1C2v
1058 CH2CO Ketene 1A1C2v
1059 CH2CO+ Ketene cation 2B1C2v
1060 HCCOH ethynol 1A'Cs
1061 CH2CS Thioketene   
1062 Be(OH)2 Beryllium hydroxide   
1063 Be(OH)2 Beryllium hydroxide   
1064 Mg(OH)2 Magnesium dihydroxide 1AC2
1065 Mg(OH)2 Magnesium dihydroxide 1ΣgD∞h
1066 NH2NO Nitrosamide 1AC1
1067 CH2O2 Dioxirane 1A1C2v
1068 H2COO Dioxymethyl radical 2A'Cs
1069 H2COO+ dioxymethyl cation 2A'Cs
1070 HCOOH Formic acid 1A'Cs
1071 HCOOH Formic acid   
1072 H2O3 Hydrogen trioxide 1AC2
1073 HSSSH trisulfane 1AC2
1074 HSSSH trisulfane 1A'Cs
1075 NaOCH3 Sodium methoxide 1A1C3v
1076 CH2BOH hydroxy(methylene)borane 1A'Cs
1077 BH3CO Borane carbonyl 1A1C3v
1078 CH3BO Borane, methyloxo- 1A1C3v
1079 CH2CHO Vinyloxy radical 2A"Cs
1080 CH2COH+ ketene, protonated   
1081 CH3CO Acetyl radical 2A'Cs
1082 CH3CO+ acetyl cation 1A1C3v
1083 CH2NOH formaldoxime 1A'Cs
1084 CH3NO nitrosomethane 1A'Cs
1085 CHONH2 formamide 1A'Planar
1086 CHONH2 formamide 1ANon-Planar
1087 CNOH3 1,2-oxaziridine 1AC1
1088 HOCHNH hydroxymethylimine 1A'CS H all up
1089 HOCHNH hydroxymethylimine 1A'CS OH down
1090 HOCHNH hydroxymethylimine 1A'CS CH up
1091 CHSNH2 thioformamide   
1092 NHCHSH Methanimidothioic acid   
1093 CH2OOH CH2OOH radical 2AC1
1094 CH3OO methylperoxy radical 2A"Cs
1095 CH3OO- methylperoxy anion 1A'Cs
1096 CH3OO+ methylperoxy cation 1A'Cs
1097 C2H4O Ethylene oxide 1A1C2v
1098 C2H4O+ ethylene oxide cation   
1099 CH2CHOH ethenol 1A'Cs
1100 CH3CHO Acetaldehyde 1A'Cs
1101 CH3CHO+ acetaldehyde cation   
1102 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
1103 C2H4S Thiirane 1A1C2v
1104 CH2CHSH Ethenethiol   
1105 CH3CHS Thioacetaldehyde 1A'C1
1106 H2CONH2+ protonated formamide 1A'Cs
1107 NH2CHOH+ Formamide, O-protonated   
1108 CH2(OH)2 methanediol 1AC2
1109 CH3SSH Hydrogen methyl disulfide   
1110 HSCH2SH Methanedithiol   
1111 C2H4OH+ ethylene oxide, protonated 1A'Cs
1112 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
1113 CH2CH2OH 2-hydroxy ethyl radical 2AC1
1114 CH3CH2O Ethoxy radical 2A'Cs
1115 CH3CHOH 1-hydroxy-ethyl radical 2AC1
1116 CH3CHOH+ acetaldehyde, protonated 1A'Cs
1117 CH3OCH2 methoxymethyl radical 2AC1
1118 NH2CH2OH aminomethanol   
1119 CH3CH2OH Ethanol 1A'Cs
1120 CH3OCH3 Dimethyl ether 1A1C2v
1121 CH3CH2SH ethanethiol 1A'Cs
1122 CH3CH2SH ethanethiol 1AC1
1123 CH3SCH3 Dimethyl sulfide 1A1C2v
1124 CH3SCH3+ dimethyl sulfide cation   
1125 CH3SeCH3 dimethylselenide 1A1C2v
1126 CuF2 Copper difluoride 2ΠgD∞h
1127 CNF iso cyanogen fluoride 1ΣC∞v
1128 FCN Cyanogen fluoride 1ΣC∞v
1129 ClCN chlorocyanogen 1ΣC∞v
1130 BrCN Cyanogen bromide 1ΣC∞v
1131 FBO Boron monofluoride monoxide   
1132 BeF2 Beryllium fluoride 1ΣgD∞h
1133 MgF2 Magnesium fluoride 1ΣgD∞h
1134 BeCl2 Beryllium chloride 1ΣgD∞h
1135 MgCl2 Magnesium dichloride 1ΣgC2v
1136 CaCl2 Calcium Chloride 1ΣgD∞h
1137 BeBr2 Beryllium bromide   
1138 CaBr2 Calcium dibromide   
1139 FCO Carbonyl fluoride 2A'Cs
1140 FCO+ Carbonyl fluoride cation 1ΣC∞v
1141 ClCO carbonyl monochloride 2A'Cs
1142 BF2 Boron difluoride radical 2A1C2v
1143 FNO Nitrosyl fluoride 1A'Cs
1144 ClNO Nitrosyl chloride 1A'Cs
1145 FNS Thionitrosyl fluoride 1A'Cs
1146 FSN Thiazyl fluoride 1A'Cs
1147 OPCl Phosphorus oxychloride   
1148 BrNO Nitrosyl bromide 1A'Cs
1149 CF2 Difluoromethylene 1A1D∞h
1150 CF2 Difluoromethylene 3B1C2v
1151 CF2- Difluoromethylene anion 2B1C2v
1152 CF2+ Difluoromethylene cation 2A1C2v
1153 CFCl chlorofluoromethylene 1A'Cs
1154 SiF2 Silicon difluoride 1A1C2v
1155 SiF2 Silicon difluoride 3B1C2v
1156 SiF2+ Silicon difluoride cation 2A1C2v
1157 CCl2 dichloromethylene 1A1C2v
1158 CCl2- dichloromethylene anion 2B1C2v
1159 CCl2+ dichloromethylene cation 2A1C2v
1160 SiCl2 Dichlorosilylene 1A1C2v
1161 GeF2 Germanium difluoride 1A1C2v
1162 GeCl2 Germanium dichloride 1A1C2v
1163 CBr2 dibromomethylene 1A1C2v
1164 CBr2 dibromomethylene 3B1C2v
1165 FOO+ Fluorine dioxide cation   
1166 ClOO chloroperoxy radical 2A"Cs
1167 ClOO+ chloroperoxy cation 1A'Cs
1168 OClO Chlorine dioxide 2B1D∞h
1169 OClO- Chlorine dioxide anion 1A'Cs
1170 OClO+ Chlorine dioxide cation 1A1C2v
1171 ClSO Sulfur chloride oxide 2A"Cs
1172 ClS2 Sulfur chloride 2A"Cs
1173 BrOO Bromine dioxide   
1174 OBrO Bromine dioxide radical 2B1C2v
1175 NF2 Difluoroamino radical 2B1C2v
1176 NF2+ Difluoroamino cation 1A1C2v
1177 PF2 Phosphorus difluoride   
1178 PF2+ Phosphorus difluoride cation   
1179 FClO chlorosyl fluoride 1A'Cs
1180 F2O Difluorine monoxide 1A1C2v
1181 ClOF Chlorine hypofluorite 1A'Cs
1182 SF2 sulfur difluoride 1A1C2v
1183 SF2- sulfur difluoride anion 2A'Cs
1184 SF2- sulfur difluoride anion 2ΠD∞h
1185 SF2+ sulfur difluoride cation 2B1C2v
1186 Cl2O Dichlorine monoxide 1A1C2v
1187 SCl2 Sulfur dichloride 1A1C2v
1188 SeF2 Selenium difluoride   
1189 BrOCl Bromine hypochlorite 1A'Cs
1190 SeCl2 Selenium Dichloride   
1191 SBr2 Sulfur dibromide   
1192 SeBr2 Selenium dibromide   
1193 BrOBr Bromine oxide 1A1C2v
1194 F3- trifluoride anion 1ΣgD∞h
1195 Cl3- trichloride anion 1ΣgD∞h
1196 Br3- tribromide anion   
1197 SFCl Sulfur chloride fluoride   
1198 HCCF Fluoroacetylene 1ΣC∞v
1199 HCCF+ fluoroacetylene cation 2ΠC∞v
1200 HCCCl Chloroacetylene 1ΣC∞v
1201 HCCBr bromoacetylene 1ΣC∞v
1202 HFCO formyl fluoride 1A'Cs
1203 HFCO+ formyl fluoride cation 2A'Cs
1204 COHCl Formyl chloride 1A'Cs
1205 COHBr Formyl bromide 1A'Cs
1206 BHF2 Difluoroborane 1A1C2v
1207 BHCl2 Borane, dichloro- 1A1C2v
1208 CHCl2 dichloromethyl radical 2B1C2v
1209 CHCl2 dichloromethyl radical 2A'Cs
1210 CHF2 difluoromethyl radical 2ACs
1211 CHF2+ difluoromethyl cation   
1212 CHFCl Chlorofluoromethyl radical   
1213 CHFCl+ Chlorofluoromethyl cation   
1214 CHCl2+ dichloromethyl cation   
1215 CHBr2 dibromomethyl radical   
1216 HOClO Chlorous acid 1AC1
1217 NHF2 difluoramine   
1218 NHCl2 dichloroamine   
1219 CH2F2 Methane, difluoro- 1A1C2v
1220 CH2FCl fluorochloromethane 1A'Cs
1221 SiH2F2 difluorosilane   
1222 CH2Cl2 Methylene chloride 1A1C2v
1223 CH2BrF Methane, bromofluoro- 1A'Cs
1224 CH2BrCl Methane, bromochloro- 1A'Cs
1225 CH2Br2 dibromomethane 1A1C2v
1226 SiH2Cl2 dichlorosilane 1A1C2v
1227 CH3MgBr Methyl Magnesium Bromide   
1228 CH2CHF Ethene, fluoro- 1A'Cs
1229 C2H3Cl Ethene, chloro- 1A'Cs
1230 C2H3Br vinyl bromide 1A'Cs
1231 CH2FOH fluoromethanol   
1232 CH3OCl methyl hypochlorite 1A'Cs
1233 CH2CH2Cl 2-chloroethyl radical 2A'Cs
1234 CHClCH3 1-chloroethyl radical 2AC1
1235 C2H5F fluoroethane 1A'Cs
1236 CH3CH2Cl Ethyl chloride 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 C4H6 Cyclobutene 1A1C2v
1251 C4H6 Methylenecyclopropane 1A1C2v
1252 CH2CCHCH3 1,2-Butadiene 1A'C1
1253 CH2CHCHCH2 1,3-Butadiene 1AgC2h
1254 CH2CHCHCH2 1,3-Butadiene 1AC2
1255 CH3CCCH3 2-Butyne 1A1'D3h
1256 CHCCH2CH3 1-Butyne 1A'Cs
1257 CH3CHCHCH2 methylallyl radical 2A"Cs
1258 C4H8 methylcyclopropane 1A'Cs
1259 CH2C(CH3)CH3 1-Propene, 2-methyl- 1A1C2v
1260 CH2CHCH2CH3 1-Butene 1AC1
1261 CH3CHCHCH3 2-Butene, (E)- 1AgC2h
1262 CH3CHCHCH3 2-Butene, (Z)- 1A1C2v
1263 Al(CH3)3 trimethyl aluminum 1A'C3h
1264 CH2CH(CH3)2 Isobutyl radical 2A'C1
1265 CH3CHCH2CH3 2-Butyl radical 1AC1
1266 CH3CH(CH3)CH3 Isobutane 1A1C3v
1267 CH3CH2CH2CH3 Butane 1AgAnti
1268 CH3CH2CH2CH3 Butane 1AGauche
1269 Li3N trilithium nitride 1A'D3h
1270 Li3N trilithium nitride 1A1C3v
1271 C2N2 Cyanogen 1ΣgD∞h
1272 C2N2+ Cyanogen cation 2ΠgD∞h
1273 As4 Arsenic tetramer 1A1Td
1274 HCCCN Cyanoacetylene 1ΣC∞v
1275 HCCCN+ Cyanoacetylene cation 2ΠC∞v
1276 H2CNCN cyanamide, methylene   
1277 HNCCNH Ethenediimine   
1278 C3H3N acrylonitrile 1A'Cs
1279 C3H3N+ acrylonitrile cation 2A"Cs
1280 CH3N3 methyl azide 1A'Cs
1281 NH2CCNH2 Diaminoacetylene 1AC2
1282 NH2CH2CN Aminoacetonitrile 1A'Cs
1283 CH3NHN2+ methyl azide, protonated 1AC1
1284 C2H5CN ethyl cyanide 1A'Cs
1285 CH5N3 Guanidine 1AC1
1286 C4H6 Bicyclo[1.1.0]butane 1A1C2v
1287 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1A1C2v
1288 H2NCHCHNH2 diaminoethylene   
1289 CH6N3+ guanidinium 1A1'D3h
1290 CH6N3+ guanidinium 1A1D3
1291 C3H7N Cyclopropylamine 1A'C1
1292 CH7N3 triaminomethane   
1293 C4H8 cyclobutane 1A1D2d
1294 C2H8N2 Ethylenediamine 1AgC2h
1295 CH3NHNHCH3 dimethyl hydrazine 1AC2
1296 NH2CH2CH2CH3 1-Propanamine 1A'Cs
1297 P(CH3)3 trimethylphosphine 1A1C3v
1298 N(SiH3)3 trisilylamine   
1299 As(CH3)3 trimethyl arsine 1A1C3v
1300 (CH3)3NH+ protonated trimethyl amine   
1301 C3H7NH3+ n-propylamine, protonated 1A'Cs
1302 C3O Tricarbon monoxide 1ΣC∞v
1303 B2O2 Diboron dioxide 1ΣgD∞h
1304 ONNO NO dimer 1Agtrans C2H
1305 ONNO NO dimer 1A1cis C2V
1306 S2N2 Disulfur dinitride 1AGD2h
1307 CO3-- carbonate 1A1'D3h
1308 CS3-- Carbonotrithioate   
1309 NO3 Nitrogen trioxide 2A1'all bonds equal
1310 NO3- nitrate anion 1A1'D3h
1311 NO3+ nitrogen trioxide cation 1A1C2v
1312 NO3+ nitrogen trioxide cation 1A1'D3h
1313 SO3 Sulfur trioxide 1A1'D3h
1314 SO3- Sulfur trioxide anion 2A1pyramidal
1315 SO3- Sulfur trioxide anion 2A2"planar
1316 SO3-- Sulfate dianion   
1317 SO3+ Sulfur trioxide cation 2A2'D3h
1318 SeO3 selenium trioxide 1A1'D3h
1319 S4 Sulfur tetramer   
1320 S4 Sulfur tetramer   
1321 S4 Sulfur tetramer   
1322 HCO3- bicarbonate anion   
1323 HNO3 Nitric acid 1A'Cs
1324 HSO3 Hydroxysulfonyl radical 2AC1
1325 NH2NO2 nitramide 1A'Cs
1326 C3H2O Propadienal   
1327 C3H2O Propadienal   
1328 C2H2O2 Ethanedial 1AgC2h
1329 H2CO3 Carbonic acid 1A1C2v
1330 H2NO3+ Nitric Acid, Protonated 1A1C2v
1331 H2SO3 Sulfurous acid 1A'Cs
1332 C2H3NO Nitrosoethylene   
1333 CH3NCO methylisocyante   
1334 HOCH2CN cyanomethanol   
1335 CH3COO- acetate anion 1A'eclipsed
1336 CH3NO2 Methane, nitro- 1A'Cs
1337 CH3ONO Methyl nitrite 1A'C1
1338 NH2COOH Carbamic acid 1A'Cs
1339 NH2COOH Carbamic acid 1AC1
1340 H3BO3 Boric acid 1A'C3h
1341 H3AlO3 Aluminum hydroxide   
1342 H3CO3+ carbonic acid, protonated 1A'C3h
1343 C3H4O allenol 1A'Cs
1344 C3H4O Cyclopropanone 1A1C2v
1345 CH2CHCHO Acrolein 1A'Cs
1346 CH2CHCHO Acrolein   
1347 NH2CONH2 Urea 1AC2
1348 NH2CONH2 Urea 1A'Cs
1349 NH2CONH2 Urea 1A1C2v
1350 C2H4O2 1,3-dioxetane 1AgD2h
1351 CH3COOH Acetic acid 1A'Cs
1352 CH3OCHO methyl formate 1A'Cs
1353 CHOCH2OH hydroxy acetaldehyde 1A'CS H in
1354 NH2COOH2+ Carbamic acid, O-protonated 1AC1
1355 NH3COOH+ protonated Carbamic acid 1A'Cs
1356 CH3COCH2 Acetonyl radical 2A"Cs
1357 CH2C(OH)NH2 1-amino vinyl alchohol   
1358 CH3C(OH)=NH Ethaninidic acid   
1359 CH3CHNOH Acetaldoxime 1A'CS trans
1360 CH3CHNOH Acetaldoxime 1A'CS cis
1361 CH3CONH2 Acetamide 1A'C1
1362 HCONHCH3 N-methylformamide 1A'CS cis
1363 HCONHCH3 N-methylformamide 1A'CS trans
1364 CH3CSNH2 Ethanethioamide   
1365 CH5N2O+ urea, N-protonated 1A'Cs
1366 H2NCOHNH2+ urea, protonated 1A'Cs
1367 C2H5OO ethylperoxy radical 2A'Cs
1368 CH3NNCH3 (E)-1,2-Dimethyldiazene 1AGC2h
1369 C3H5OH Cyclopropanol 1AC1
1370 C3H6O 2-Propen-1-ol 1AC1
1371 C3H6O Acetone enol 1A'Cs
1372 C3H6O Oxetane 1A1C2v
1373 C3H6O Oxetane 1A'Cs
1374 CH3CH2CHO Propanal 1A'Cs
1375 CH3COCH3 Acetone 1A1C2v
1376 CH3COCH3- acetone anion 2A'Cs
1377 CH3CSCH3 Thioacetone 1A1C2v
1378 C2H6O2 1,2-Ethanediol 1AgC2h
1379 CH3OOCH3 dimethylperoxide 1AgC2h
1380 CH3OOCH3 dimethylperoxide 1AC2
1381 CH3SOCH3 Dimethyl sulfoxide 1A'Cs
1382 CH2SHCH2SH 1,2-Ethanedithiol 1AgC2h
1383 CH3SSCH3 Disulfide, dimethyl 1AC2
1384 HOCH2CH2NH2 monoethanolamine 1AC1 OH in
1385 C3H7OH 1-Propanol 1A'Cs
1386 C3H7OH 1-Propanol   
1387 CH3CHOHCH3 Isopropyl alcohol 1AC1
1388 CH3OC2H5 Ethane, methoxy- 1A'Cs
1389 CH3CHSHCH3 2-Propanethiol 1A'Cs
1390 CH3SCH2CH3 Ethane, (methylthio)- 1A'Cs
1391 Li2F2 Lithium fluoride dimer   
1392 Na2Cl2 Disodium dichloride 1AgC2h
1393 C2F2 difluoroacetylene 1ΣgD∞h
1394 C2Cl2 dichloroacetylene 1ΣgC2h
1395 C2Cl2+ dichloroacetylene cation 2ΠUD∞h
1396 FNO2 Nitryl fluoride 1A1C2v
1397 FONO Nitrosyl hypofluorite 1A'CS cis
1398 ClNO2 Nitryl chloride 1A1C2v
1399 ClONO chlorine nitrite 1A'CS cis
1400 BrONO Bromine nitrite 1A'CS trans
1401 CF2O Carbonic difluoride 1A1C2v
1402 CF2O+ Carbonic difluoride cation   
1403 COFCl Carbonic chloride fluoride 1A'Cs
1404 CCl2O Phosgene 1A1C2v
1405 Cl2CS Thiophosgene 1A1C2v
1406 COBr2 Carbonic dibromide 1A1C2v
1407 BF3 Borane, trifluoro- 1A'D3h
1408 BF3- Borane, trifluoro- anion 2A1D3h
1409 BF3- Borane, trifluoro- anion 2A1C3v
1410 BF3+ boron trifluoride cation 2A2'D3h
1411 BF3+ boron trifluoride cation 2B2C2v
1412 BF3+ boron trifluoride cation   
1413 AlF3 Aluminum trifluoride 1A1'D3h
1414 BClF2 Chlorodifluoroborane   
1415 AlF2Cl Aluminum chloride difluoride 1A1C2v
1416 ScF3 Scandium trifluoride 1A1'D3h
1417 AlFCl2 Aluminum dichloride fluoride 1A1C2v
1418 BCl3 Borane, trichloro- 1A1'D3h
1419 BCl3+ Boron Trichloride cation   
1420 GaF3 Gallium trifluoride 1A1'D3h
1421 AlCl3 Aluminum trichloride 1A1'D3h
1422 GaCl3 Gallium trichloride 1A1'D3h
1423 BBr3 Boron tribromide 1A1'D3h
1424 ClO3- chlorate anion 1A1C3v
1425 CF3 Trifluoromethyl radical 2A1C3v
1426 CF3- Trifluoromethyl anion 1A1C3v
1427 CF3+ Trifluoromethyl cation 1A1'D3h
1428 CF2Cl difluorochloromethyl radical   
1429 SiF3 Silicon trifluoride radical 2A1C3v
1430 SiF3+ Silicon trifluoride cation 1A1'D3h
1431 CFCl2 dichlorofluoromethyl radical   
1432 CCl3- Trichloromethyl anion 1A1C3v
1433 CCl3+ Trichloromethyl cation 1A1'D3h
1434 SiCl3 trichlorosilyl radical 2A1C3v
1435 SiCl3+ trichlorosilyl cation 1A1'D3h
1436 CBr3 tribromomethyl radical   
1437 FOOF Perfluoroperoxide 1AC2
1438 ClO2F Chloryl fluoride 1A'Cs
1439 F2SO Thionyl Fluoride 1A'Cs
1440 ClOOCl Dichlorine dioxide 1AC2
1441 FSSF Difluorodisulfane 1AC2
1442 S2F2 Thio-thionyl fluoride 1A'Cs
1443 SOCl2 thionyl chloride 1A'Cs
1444 SSCl2 Thiothionyl chloride   
1445 SeOCl2 selenium oxychloride 1A'Cs
1446 NF3 Nitrogen trifluoride 1A1C3v
1447 NF3- Nitrogen trifluoride anion 2A1C3v
1448 NF3- Nitrogen trifluoride anion 2ACs
1449 NF3+ Nitrogen trifluoride cation 2A1C3v
1450 NCl3 nitrogen trichloride 1A1C3v
1451 AsF3 Arsenic trifluoride 1A1C3v
1452 AsCl3 Arsenous trichloride 1A1C3v
1453 NBr3 Nitrogen Tribromide 1A1C3v
1454 PBr3 Phosphorus tribromide 1A1C3v
1455 ClSSCl Disulfur dichloride 1AC2
1456 SF3 Sulfur trifluoride 2A'Cs
1457 ClF3 Chlorine trifluoride 1A1'D3h
1458 ClF3 Chlorine trifluoride 1A1C2v
1459 BrF3 Bromine trifluoride 1A1C2v
1460 HClO3 Chloric Acid 1A'Cs
1461 HClO3 Chloric Acid 1AC1
1462 CHF3 Methane, trifluoro- 1A1C3v
1463 CHF2Cl difluorochloromethane 1A'Cs
1464 SiHF3 trifluorosilane   
1465 CHFCl2 fluorodichloromethane 1A'Cs
1466 CDCl3 trichloromethane-d 1A1C3v
1467 CHCl3 Chloroform 1A1C3v
1468 CHBrF2 Methane, bromodifluoro- 1A'Cs
1469 CHFClBr fluorochlorobromomethane 1AC1
1470 CHBrCl2 Methane, bromodichloro- 1A'Cs
1471 CHBr2F dibromofluoromethane   
1472 CHClBr2 Methane, dibromochloro- 1A'Cs
1473 CHBr3 bromoform 1A1C3v
1474 NF3H+ protonated nitrogen trifluoride 1A1C3v
1475 AsF3H+ Arsenic trifluoride, protonated   
1476 C2H2F2 Ethene, 1,2-difluoro-, (E)- 1AgC2h
1477 C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1A1C2v
1478 C2H2ClF 1-chloro-1-fluoroethylene 1A'Cs
1479 CHFCHCl (E)-1-chloro-2-fluoroethene 1A'Cs
1480 CHFCHClz (Z)-1-Chloro-2-fluoroethene 1A'Cs
1481 CH2CCl2 Ethene, 1,1-dichloro- 1A1C2v
1482 CHClCHCl Ethene, 1,2-dichloro-, (E)- 1AgC2h
1483 CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1A1C2v
1484 CHBrCHBr Ethene, 1,2-dibromo-, (E)-   
1485 CHBrCHBr Ethene, 1,2-dibromo-, (Z)-   
1486 CH3COF Acetyl fluoride 1A'NULL
1487 CH2ClCHO chloroacetaldehyde 1AC1 bisecting, trans
1488 CH2ClCHO chloroacetaldehyde 1A'CS eclipsed, cis
1489 CH3COCl Acetyl Chloride 1A'Cs
1490 C2H4F2 1,2-difluoroethane 1AgC2H anti
1491 C2H4F2 1,2-difluoroethane 1AC2 gauche
1492 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
1493 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1A'Cs
1494 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1AC1
1495 CH3CHFCl Ethane, 1-chloro-1-fluoro- 1AC1
1496 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AgC2h
1497 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AC2
1498 CH3CHCl2 Ethane, 1,1-dichloro- 1A'Cs
1499 CH2BrCH2Cl 1-bromo-2-chloroethane   
1500 CH2BrCH2Cl 1-bromo-2-chloroethane   
1501 CH2BrCH2Br Ethane, 1,2-dibromo- 1AgC2h
1502 CH2BrCH2Br Ethane, 1,2-dibromo- 1AC2
1503 CH2CHCH2F Allyl Fluoride   
1504 CH2CHCH2F Allyl Fluoride   
1505 CH3CHCHF trans-1-Fluoro-1-propene   
1506 C3H5Cl 1-Propene, 3-chloro- 1AC1
1507 C3H5Cl 1-chloro-1-propene(E) 1A'Cs
1508 C3H5Cl 1-chloro-1-propene(Z) 1A'Cs
1509 CH2FCH2OH 2-fluoroethanol   
1510 CH2ClCH2OH 2-Chloroethanol 1A'Cs
1511 CH2ClCH2OH2+ 2-chloroethanol, protonated 1AC1
1512 CH2FCH2CH3 1-Fluoropropane 1A'Cs
1513 CH2FCH2CH3 1-Fluoropropane   
1514 CH3CHFCH3 2-Fluoropropane 1A'Cs
1515 CH2ClCH2CH3 Propane, 1-chloro- 1A'anti
1516 CH2ClCH2CH3 Propane, 1-chloro- 1Agauche
1517 CH3CHClCH3 Propane, 2-chloro- 1A'Cs
1518 CH3CH2CH2Br n-propyl bromide 1A'Cs
1519 CH3CHBrCH3 i-propyl bromide 1A'Cs
1520 B5H9 pentaborane9   
1521 C5H4 pentatetraene   
1522 C5H5 cyclopentadienyl radical 2B1C2v
1523 C5H5- cylopentadienyl anion 1A1'D5h
1524 C5H6 1,3-Cyclopentadiene 1A1C2v
1525 C5H6 1-Buten-3-yne, 2-methyl- 1A'Cs
1526 C5H6 3-Penten-1-yne, (E)- 1A'Cs
1527 C5H6 3-Penten-1-yne, (Z)- 1A'Cs
1528 C5H6 Bicyclo[2.1.0]pent-2-ene 1A'Cs
1529 C5H6 Cyclopropylacetylene 1A'C1
1530 C5H6 Propellane 1A1D3h
1531 C5H7 cyclopentenyl radical 2A2C2v
1532 C5H8 1,2-Butadiene, 3-methyl- 1A1C2v
1533 C5H8 1,2-Pentadiene 1A'C1
1534 C5H8 1,3-Butadiene, 2-methyl- 1A'Cs
1535 C5H8 1,3-Pentadiene, (E)- 1A'C1
1536 C5H8 1,3-Pentadiene, (Z)- 1A'Cs
1537 C5H8 1,4-Pentadiene 1AC2
1538 C5H8 1-pentyne 1A'Cs
1539 C5H8 2,3-Pentadiene 1AC1
1540 C5H8 Bicyclo[1.1.1]pentane   
1541 C5H8 Cyclobutane, methylene- 1A'Cs
1542 C5H8 Cyclopentene 1A'Cs
1543 C5H8 Ethenylcyclopropane 1A'Cs
1544 C5H10 1-Butene, 2-methyl- 1AC1
1545 C5H10 2-Butene, 2-methyl- 1A'Cs
1546 C5H10 2-Pentene, (E)- 1A'Cs
1547 C5H10 2-Pentene, (Z)- 1AC1
1548 C5H10 Cyclopentane 1AC1
1549 C5H10 Cyclopropane, 1,1-dimethyl- 1A1C1
1550 CH2CHCH2CH2CH3 1-pentene 1AC1
1551 CH2CHCH2CH2CH3 1-pentene 1AC1
1552 C5H11 2-Methylbut-2-yl radical 1AC1
1553 C5H12 Butane, 2-methyl- 1AC1
1554 C5H12 Pentane 1A1C2v
1555 C5H12 Propane, 2,2-dimethyl- 1A1Td
1556 Si(CH3)4 tetramethylsilane 1A1Td
1557 N2O3 Dinitrogen trioxide 1A'Cs
1558 C3H2N2 Malononitrile 1A1Cs
1559 CH2N4 1H-Tetrazole 1A'Cs
1560 C3H3N2 imidazolyl radical 2B1C2v
1561 C3H3N2- imidizolyl anion 1A1C2v
1562 C4H4N pyrrolide radical 2A2C2v
1563 C4H4N- pyrrolide anion 1A1C2v
1564 C3H4N2 1H-Imidazole 1A'Cs
1565 C3H4N2 1H-Pyrazole 1A'Cs
1566 C3H4N2 2H-Imidazole 1A1C2v
1567 C3H4N2 4H-Imidazole 1A'Cs
1568 C4H5N (E)-2-Butenenitrile 1A'Cs
1569 C4H5N (Z)-2-Butenenitrile 1A'Cs
1570 C4H5N Cyclopropanecarbonitrile 1A'Cs
1571 C4H5N Pyrrole 1A1C2v
1572 C4H6N+ pyrrole, alpha-protonated 1A'Cs
1573 C4H6N+ pyrrole, beta-protonated 1A'Cs
1574 C4H6N+ pyrrole, protonated 1A1C2v
1575 C3H6N2 3-Aminopropionitrile 1A'Cs
1576 CH3CH(CH3)CN Propanenitrile, 2-methyl- 1A'Cs
1577 CH3CH2CH2CN Butanenitrile 1A'Cs
1578 C5H8 Bicyclo[2.1.0]pentane 1A'Cs
1579 C5H8 Spiropentane 1A1D2d
1580 C4H9N Cyclobutylamine 1A'Cs
1581 C4H9N Pyrrolidine 1A'Cs
1582 C3H10N2 1,2-Diaminopropane 1AC1
1583 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- 1AC1
1584 C(NH2)H2CH2CH2CH3 1-Butanamine 1A'Cs
1585 CH3C(NH2)HCH2CH3 2-Butanamine 1AC1
1586 NH(C2H5)2 diethylamine 1A'Cs
1587 NC4H12+ tetramethyl ammonium cation 1A1Td
1588 C3O2 Carbon suboxide 1ΣGD∞h
1589 C3O2+ Carbon suboxide cation 2ΠUD∞h
1590 B2O3 diboron trioxide   
1591 B2O3 diboron trioxide   
1592 MgCO3 Magnesium Carbonate 1A1C2v
1593 BeCO3 Beryllium Carbonate 1A1C2v
1594 ONONO Nitrosyl nitrite 1A1C2v
1595 PO4--- phosphate 1A1Td
1596 SO4-- sulfate 1A1Td
1597 HOONO2 peroxy nitric acid 1AC1
1598 HSO4- bisulfate anion 1A'Cs
1599 C3H2O2 Propiolic acid 1A'Cs
1600 CHOCOOH oxo acetic acid 1A'Cs
1601 CHOOCHO diformyl ether   
1602 H2SO4 Sulfuric acid 1AC1
1603 H2SeO4 Selenic acid 1AC2
1604 C3H3NO Isoxazole 1A'Cs
1605 C3H3NO Oxazole 1A'Cs
1606 C3H3NS Thiazole   
1607 CH3NO3 Methyl nitrate 1A'Cs
1608 H3PO4 Phosphoric Acid 1AC3
1609 C4H4O Furan 1A1C2
1610 CH3COCCH 3-butyn-2-one 1A'Cs
1611 C4H4S Thiophene 1A1C2v
1612 C4H4Se selenophene   
1613 C3H4O2 β–Propiolactone 1A'Cs
1614 C3H4O2 2-Propenoic acid 1A'Cs
1615 C3H4O2 Methyl glyoxal 1A'Cs
1616 C3H4O2 propanedial 1AC1
1617 C3H4O2 propenalol 1A'Cs
1618 HOCHCCHOH allenediol 1AC2
1619 C2H4O3 1,2,3-trioxolane 1A'Cs
1620 C2H4O3 trioxolane124 1AC2
1621 HOCH2COOH Hydroxyacetic acid 1ACs
1622 CH2CHCONH2 Acrylamide 1ACs
1623 CH3OCH2CN Methoxyacetonitrile 1A'Cs
1624 CH3OCH2CN Methoxyacetonitrile 1AC1
1625 CH5N3S Hydrazinecarbothioamide 1AC1
1626 H2NCH2COOH Glycine 1A'Cs
1627 CH3SO2NH2 methanesulfonamide 1A'Cs
1628 C4H6O cis-2-butenal 1ACs
1629 C4H6O Cyclobutanone 1A1C2v
1630 C4H6O Furan, 2,3-dihydro- 1AC1
1631 C4H6O Furan, 2,5-dihydro- 1A1Cs
1632 CH2CHOCHCH2 Vinyl ether 1A1C2v
1633 CH2CHOCHCH2 Vinyl ether 1AC1
1634 CHOCHCHCH3 2-Butenal 1A'Cs
1635 C4H6S Thiophene, 2,3-dihydro- 1AC1
1636 C4H6S Thiophene, 2,5-dihydro- 1A1C2v
1637 CH2CHSCHCH2 Divinyl sulfide 1AC2v
1638 CH2CHSCHCH2 Divinyl sulfide   
1639 C2H6N2O Urea, methyl- 1AC1
1640 C3H6O2 1,3-Dioxolane 1AC1
1641 CH3CH2COOH Propanoic Acid 1A'Cs
1642 CH3COOCH3 methyl acetate 1A'Cs
1643 HCOOC2H5 Ethyl formate 1A'Cs
1644 C2H6O2S Dimethyl sulfone 1A1C2v
1645 CH3SSSCH3 dimethyl trisulfide 1AC2
1646 C3H7NO dimethylformamide 1A'Cs
1647 C3H7NO Propanamide 1A'C1
1648 C2H3OC2H5 Ethene, ethoxy- 1AC1
1649 C4H8O Cyclobutanol 1A'C1
1650 CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1AC1
1651 CHOCH(CH3)CH3 Propanal, 2-methyl- 1A'Cs
1652 CHOCH2CH2CH3 Butanal 1A'Cs
1653 C4H8S Thiophene, tetrahydro- 1AC1
1654 C3H8O2 1,3-Propanediol 1A1C1
1655 C3H8O2 Hydroperoxide, 1-methylethyl 1AC1
1656 C3H8O2 Methane, dimethoxy- 1AC2
1657 C3H8O2 Propylene glycol 1AC1
1658 C3H8S2 1,3-Propanedithiol 1A1C1
1659 C4H10O 1-Butanol 1A'Cs
1660 C4H10O 1-Propanol, 2-methyl- 1AC1
1661 C4H10O 2-Butanol, (.+/-.)- 1AC1
1662 C4H10O Ethanol, 1,1-dimethyl- 1AC1
1663 C4H10O Ethoxy ethane 1A1C2v
1664 C4H10O Methyl propyl ether 1AC1
1665 C4H10O Propane, 2-methoxy- 1A'Cs
1666 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
1667 C2H5SC2H5 Diethyl sulfide 1A1C2v
1668 C4H9SH 1-Butanethiol   
1669 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- 1AC1
1670 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- 1AC1
1671 CH3CH(SH)CH2CH3 2-Butanethiol 1AC1
1672 FNO3 Fluorine nitrate 1A'Cs
1673 ClONO2 Chlorine nitrate 1A'Cs
1674 BrONO2 Bromine nitrate 1A'Cs
1675 ClO4- perchlorate anion 1A1Td
1676 BF4- tetrafluoroboron anion 1A1Td
1677 ClFO3 Perchloryl fluoride 1A1Cs
1678 SO2F2 Sulfuryl fluoride 1A1C2v
1679 SO2Cl2 Sulfuryl chloride 1A1C2v
1680 F3NO Nitrogen trifluoride oxide 1A1C3v
1681 F3PO Phosphoryl fluoride 1A1C3v
1682 Cl3PO Phosphoryl chloride 1A1C3v
1683 CF4 Carbon tetrafluoride 1A1Td
1684 CF3Cl Methane, chlorotrifluoro- 1A1C3v
1685 SiF4 Silicon tetrafluoride 1A1Td
1686 CF2Cl2 difluorodichloromethane 1A1C2v
1687 TiF4 Titanium tetrafluoride 1A1Td
1688 CFCl3 Trichloromonofluoromethane 1A1C3v
1689 CF3Br Bromotrifluoromethane 1A1C3v
1690 GeF4 Germanium tetrafluoride 1A1Td
1691 CCl4 Carbon tetrachloride 1A1Td
1692 CBrClF2 Methane, bromochlorodifluoro- 1A'Cs
1693 SiCl4 Silane, tetrachloro- 1A1Td
1694 CBrCl2F bromodichlorofluoromethane   
1695 CBrCl3 Methane, bromotrichloro- 1A1C3v
1696 CBr2F2 Methane, dibromodifluoro- 1A'C2v
1697 GeCl4 Germanium Tetrachloride 1A1Td
1698 CBr2ClF dibromochlorofluoromethane   
1699 CBr2Cl2 dibromodichloromethane 1A1C2v
1700 CFBr3 fluorotribromomethane 1A1C3v
1701 CBr3Cl tribromochloromethane 1A1C3v
1702 CBr4 Carbon tetrabromide 1A1Td
1703 SiBr4 Silicon tetrabromide 1A1Td
1704 GeBr4 Germanium tetrabromide   
1705 ClOF3 Chlorine trifluoride oxide 1A'Cs
1706 SF4 Sulfur tetrafluoride 1A1C2v
1707 SeF4 Selenium tetrafluoride   
1708 SCl4 Sulfur tetrachloride   
1709 C2HF3 Trifluoroethylene 1A'Cs
1710 C2HF3+ Trifluoroethylene cation 2A"Cs
1711 CHClCCl2 Trichloroethylene 1A'Cs
1712 HClO4 perchloric acid 1ACs
1713 HSO3F Fluorosulfonic acid 1AC1
1714 CF3OH trifluoromethanol 1A'Cs
1715 CH2ClCCCl 1,3-dichloropropyne   
1716 CHCl2CCH 3,3-dichloropropyne   
1717 CHCl2CHO dichloroacetaldehyde 1AC1
1718 CHCl2CHO dichloroacetaldehyde   
1719 PF3CH2 phosphorane, trifluoromethylene- 1A'Cs
1720 CH3CF3 Ethane, 1,1,1-trifluoro- 1A1C3v
1721 CHF2CH2F Ethane, 1,1,2-trifluoro 1AC1
1722 CHF2CH2F Ethane, 1,1,2-trifluoro 1A'Cs
1723 CH3CF2Cl 1-Chloro-1,1-Difluoroethane 1A'Cs
1724 CH2ClCHCl2 1,1,2-trichloroethane 1AC1
1725 CH3CCl3 Ethane, 1,1,1-trichloro- 1A1C3v
1726 SiCl3CH3 methyltrichlorosilane 1A1C3v
1727 CH3CBr3 1,1,1-tribromoethane 1A1C3v
1728 SiH3CCl3 (trichloromethyl)silane 1A1C3v
1729 CH2CClCHCH2 1,3-Butadiene, 2-chloro-   
1730 C3H5ClO Oxirane, (chloromethyl)- 1AC1
1731 CH2FCH2CH2F 1,3-difluoropropane   
1732 CH2ClCHClCH3 Propane, 1,2-dichloro- 1AC1
1733 CH3CCl2CH3 Propane, 2,2-dichloro- 1A1C2v
1734 CH2CClCH2CH3 1-Butene, 2-chloro- 1A'Cs
1735 CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1AC1
1736 CH2CHCHClCH3 1-Butene, 3-chloro- 1AC1
1737 CH2ClCHCHCH3 2-Butene, 1-chloro- 1A'Cs
1738 CH2ClCHCHCH3 2-Butene, 1-chloro- 1AC1
1739 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- 1A'Cs
1740 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- 1A'Cs
1741 CHClCHCH2CH3 (E)-1-Chloro-1-butene 1AC1
1742 CHClCHCH2CH3 (Z)-1-Chloro-1-butene 1A'Cs
1743 CH2ClCH2CH2CH3 Butane, 1-chloro- 1A'Cs
1744 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1A1C3v
1745 CH3CHClCH2CH3 Butane, 2-chloro- 1AC1
1746 C2H2N2O Furazan   
1747 CF3PH2 phosphine, (trifluoromethyl)- 1A'Cs
1748 NH3BF3 Amminetrifluoroboron 1A1C3v
1749 C6H2 hexatriyne 1ΣgD∞h
1750 C6H4 (E)-Hexa-1,5-diyne-3-ene 1AgCs
1751 C6H4 (Z)-Hexa-1,5-diyne-3-ene 1A1C2v
1752 C6H4 Benzyne 1A1C2v
1753 C6H5 phenyl 2A1C2v
1754 C6H5- phenyl anion 1A1C2v
1755 C6H6 Prismane   
1756 C6H6 1,2,4,5-Hexatetraene 1AgC2h
1757 C6H6 2,4-Hexadiyne 1A1'D3h
1758 C6H6 Benzene 1A1gD6h
1759 C6H6 Benzvalene 1A1C2v
1760 C6H6 Dewar Benzene   
1761 C6H6 Hexa-1,5-diene-3-yne 1AgC2h
1762 C6H6 Trimethylenecycopropane 1A'D3h
1763 C6H7+ benzene, protonated 1A1C2v
1764 C6H8 (E)-hexa-1,3,5-triene 1AgCs
1765 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
1766 C6H8 (Z)-hexa-1,3,5-triene 1A1C2v
1767 C6H8 (Z)-hexa-2,3,4-triene 1A1C2v
1768 C6H8 1,4-Cyclohexadiene 1AgC2v
1769 C6H8 3-Methylenecyclopentene 1AC1
1770 C6H8 Bicyclo[2.1.1]hex-2-ene 1A1C2v
1771 C6H8 Bicyclo[2.2.0]hex-1(4)-ene 1AgD2h
1772 C6H8 Bicyclo[3.1.0]hex-2-ene 1AC1
1773 C6H10 1,3-Hexadiene, (E)- 1A'Cs
1774 C6H10 1,3-Hexadiene, (Z)- 1A'Cs
1775 C6H10 1,4-Hexadiene, (E)- 1AC1
1776 C6H10 1,4-Hexadiene, (Z)- 1AC1
1777 C6H10 1,5-Hexadiene 1AgC2
1778 C6H10 1-Butyne, 3,3-dimethyl- 1A1C3v
1779 C6H10 1-Hexyne 1A'Cs
1780 C6H10 2,4-Hexadiene, (E,E)- 1AgC2h
1781 C6H10 2,4-Hexadiene, (E,Z)- 1A'Cs
1782 C6H10 2,4-Hexadiene, (Z,Z)- 1A'Cs
1783 C6H10 2-Hexyne 1A'C1
1784 C6H10 3-Hexyne 1A1C2v
1785 C6H10 Cyclopentene, 1-methyl- 1AC1
1786 C6H10 Cyclopentene, 3-methyl- 1AC1
1787 C6H10 Cyclopentene, 4-methyl- 1AC1
1788 C4H6(CH3)2 1,1-dimethylcyclobutane 1A'Cs
1789 C6H12 (1r,3r)-1,3-dimethylcyclobutane 1A'Cs
1790 C6H12 (E)-2-Hexene 1AC1
1791 C6H12 (E)-3-methylpent-2-ene 1AC1
1792 C6H12 (E)-hex-3-ene 1AGCi
1793 C6H12 (Z)-hex-2-ene 1AC1
1794 C6H12 (Z)-hex-3-ene 1AC2
1795 C6H12 2,3-dimethylbut-1-ene 1A'C2
1796 C6H12 Cyclohexane 1A1gChair
1797 C6H12 Cyclohexane 1Atwist boat
1798 C6H12 Cyclopentane, methyl- 1AC1
1799 C6H12 Ethylcyclobutane 1AC1
1800 C6H12 hex-1-ene 1A'Cs
1801 C6H14 Butane, 2,2-dimethyl- 1A'C1
1802 C6H14 Butane, 2,3-dimethyl- 1AgC2h
1803 C6H14 Hexane 1AgC2h
1804 C6H14 Pentane, 2-methyl- 1AC1
1805 C6H14 Pentane, 3-methyl- 1A'Cs
1806 C4N2 2-Butynedinitrile 1ΣgD∞h
1807 N3P3 1,3,5,2,4,6-Triazatriphosphorine   
1808 C4H2N2 Fumaronitrile 1AgC2h
1809 C2H2N4 sym-tetrazine 1AgD2h
1810 CH3N5 5-Aminotetrazole 1AC1
1811 C4H4N2 1,3-Diazine 1A1C2v
1812 C4H4N2 Pyrazine 1AgD2h
1813 C4H4N2 Pyridazine 1A1C2v
1814 C4H4N2 Succinonitrile 1AgC2h
1815 C2H4N4 1H-Tetrazole, 1-methyl- 1A'Cs
1816 C2H4N4 1H-Tetrazole, 5-methyl- 1A'C1
1817 C2H4N4 2H-Tetrazole, 2-methyl- 1AC1
1818 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1A'Cs
1819 C5H5N Pyridine 1A1C2v
1820 B3N3H6 borazine 1A1'D3h
1821 C6H6 Fulvene 1A1C2v
1822 C5H6N+ Pyridinium 1A1C2v
1823 C4H6N2 1H-Imidazole, 2-methyl- 1A'Cs
1824 C5H7N (E)-2-Pentenenitrile 1A'Cs
1825 C5H7N (E)-3-Pentenenitrile 1AC1
1826 C5H7N (Z)-2-Pentenenitrile 1AC1
1827 C5H7N 1H-Pyrrole, 1-methyl- 1AC1
1828 C5H7N Cyclobutanecarbonitrile 1A'Cs
1829 C5H9N 1,2,3,6-Tetrahydropyridine 1AC1
1830 C5H9N Butanenitrile, 2-methyl- 1AC1
1831 C5H9N Pentanenitrile 1A'Cs
1832 C5H9N Propanenitrile, 2,2-dimethyl- 1A1C1
1833 C6H10 Bicyclo[3.1.0]hexane 1A'Cs
1834 C5H11N Cyclopentanamine 1A'Cs
1835 C5H11N Piperidine 1A'NH equatorial
1836 C5H11N Piperidine 1A'NH axial
1837 C4H12N2 1,2-Butanediamine 1AC1
1838 C4H12N2 2-Methyl-1,2-propanediamine 1A'C1
1839 Na2CO3 Sodium Carbonate 1A1C2v
1840 C2O4-- oxalate anion 1A1D2d
1841 MgSO4 Magnesium Sulfate 1A1C2v
1842 N2O4 Dinitrogen tetroxide 1AgD2d
1843 C3H2O3 vinylene carbonate   
1844 C2H2O4 Oxalic Acid 1AgC2h
1845 C2H3NO3 Oxamic acid 1A'H out
1846 C2H3NO3 Oxamic acid 1A'H in
1847 C4H4O2 2-Oxetanone, 4-methylene- 1AC1
1848 C2H4N2O2 Oxalamide 1AgC2h
1849 C2H4N2S2 Ethanedithioamide 1AGC2h
1850 C2H4CO3 Ethylene carbonate 1A1C2v
1851 C2H4CO3 Ethylene carbonate 1AC2
1852 C3H4O2S 2H-Thiete-1,1-dioxide 1A'C1
1853 C3H4S3 1,3-Dithiolane-2-thione 1AC1
1854 C2H4O4 Formic acid dimer 1AGC2h
1855 C4H5NO 3-Methylisoxazole 1AC1
1856 C4H5NO Isoxazole, 5-methyl- 1AC1
1857 C4H5NS 4-Methylthiazole 1AC1
1858 C2H5NO3 Nitric acid, ethyl ester 1A'C1
1859 C5H6O 2H-Pyran   
1860 C5H6O 2-methylfuran 1A'Cs
1861 C5H6O 3-Methylfuran 1A'Cs
1862 C5H6O Pentadienal   
1863 C5H6S Thiophene, 2-methyl- 1A'Cs
1864 C5H6S Thiophene, 3-methyl- 1A'Cs
1865 C4H6O2 γ–Butyrolactone 1AC1
1866 C4H6O2 2,3-Butanedione 1AgC2h
1867 C4H6O2 2-Propenoic acid, methyl ester 1AC1
1868 C4H6O2 Crotonic Acid 1A'Cs
1869 C4H6OS Dihydro-2-(3H)-thiophenone 1AC1
1870 C4H6OS Dihydro-3-(2H)-thiophenone 1AC1
1871 C4H6OS Vinyl sulfoxide 1A'Cs
1872 CH6N4S Carbonothioic dihydrazide 1AC2
1873 C2H6N2O2 (E)-Azodioxymethane 1AgC2h
1874 C2H6N2O2 Dimethylnitroamine 1AC1
1875 C3H6O3 1,3,5-Trioxane 1A1C1
1876 C3H6S3 1,3,5-Trithiane 1A1C3v
1877 C3H6S3 Carbonotrithioic acid, dimethyl ester 1A1C1
1878 C2H6O3S Sulfurous acid, dimethyl ester 1A'C1
1879 C4H7NO 2-Pyrrolidinone 1AC1
1880 C4H7NO Ethoxyacetonitrile 1A'Cs
1881 C4H7NO Methacrylamide 1AC1
1882 C4H7NO Oxazole, 4,5-dihydro-2-methyl- 1A'C1
1883 C3H7ONO Propyl nitrite 1A'Cs
1884 C3H7ONO Propyl nitrite 1AC1
1885 CH3CH(CH3)ONO Isopropyl nitrite 1AC1
1886 CH3CH(NH2)COOH Alanine 1AC1
1887 CH3NHCH2COOH Sarcosine 1AC1
1888 NH2CH2CH2COOH β–alanine 1AC1
1889 NH2COOC2H5 Urethane 1AC1
1890 C5H8O 2H-Pyran, 3,4-dihydro- 1AC1
1891 C5H8O Cyclopentanone 1AC2
1892 C5H8O Furan, 2,3-dihydro-5-methyl- 1AC1
1893 C5H8O Methyl cyclopropyl ketone 1A'Cs
1894 N(CH3)2CONH2 Urea, N,N-dimethyl- 1AC1
1895 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- 1AC2
1896 NH2CONHC2H5 Urea, ethyl- 1AC1
1897 C4H8O2 1,3-Dioxane 1A'Cs
1898 C4H8O2 1,3-Dioxolane, 2-methyl- 1AC1
1899 C4H8O2 1,4-Dioxane 1AgC2h
1900 C4H8O2 Ethyl acetate 1A'Cs
1901 C4H8OS s-Ethyl thioacetate 1AC1
1902 C3H8O3 1,2,3-Propanetriol 1AC1
1903 C3H8O2S (Methylsulfonyl)ethane 1AC1
1904 C4H9NO Butanamide 1AC1
1905 C4H9NO Propanamide, 2-methyl- 1AC1
1906 C5H10O 2-Butanone, 3-methyl- 1AC1
1907 C5H10O 2H-Pyran, tetrahydro- 1A'C1
1908 C5H10O 2-methylbutyraldehyde 1AC1
1909 C5H10O 3-Pentanone 1A1C2v
1910 C5H10O Cyclopentanol 1AC1
1911 C5H10O Oxetane, 3,3-dimethyl- 1A'Cs
1912 C5H10O Pentanal 1A'C1
1913 C5H10S 2H-Thiopyran, tetrahydro- 1A'Cs
1914 C5H10S 3-Ethylthio-1-propene 1A'C1
1915 C5H10S Cyclopentanethiol 1AC1
1916 C5H10S Thiophene, tetrahydro-2-methyl- 1AC1
1917 C5H10S Thiophene, tetrahydro-3-methyl- 1AC1
1918 C4H10O2 1,1-Dimethoxyethane 1A'Cs
1919 C4H10O2 1,3-Butanediol 1AC1
1920 C4H10O2 1,4-Butanediol 1AgC2h
1921 C4H10O2 Ethane, 1,2-dimethoxy- 1AgC2h
1922 C4H10OS Diethyl sulfoxide 1AC1
1923 C4H10S2 1,4-Butanedithiol 1AgC2h
1924 C4H11NO Diethylhydroxylamine 1A'Cs
1925 C5H12O 1-Butanol, 2-methyl- 1AC1
1926 C5H12O 1-Butanol, 3-methyl- 1A'Cs
1927 C5H12O 1-Pentanol 1A'Cs
1928 C5H12O 2-Butanol, 3-methyl- 1AC1
1929 C5H12O 2-Pentanol 1AC1
1930 C5H12O 3-Pentanol 1AC1
1931 C5H12O Butane, 1-methoxy- 1A'Cs
1932 C5H12O Propane, 1-ethoxy- 1A'Cs
1933 C5H12O Propane, 2-methoxy-2-methyl- 1A'C1
1934 C5H12S 1-Butanethiol, 2-methyl- 1AC1
1935 C5H12S 1-Butanethiol, 3-methyl- 1A'C1
1936 C5H12S 1-Pentanethiol 1A'C1
1937 C5H12S 1-Propanethiol, 2,2-dimethyl-   
1938 C5H12S 2-Butanethiol, 3-methyl- 1AC1
1939 C5H12S Butane, 1-(methylthio)- 1A'Cs
1940 C5H12S Ethyl propyl sulfide 1A'Cs
1941 C5H12S Propane, 2-(ethylthio)- 1A'C1
1942 C5H12S Propane, 2-methyl-2-(methylthio)- 1A'C1
1943 C4F2 difluorobutadiyne   
1944 ClCOClCO Oxalyl chloride 1AGC2h
1945 CF3CN Acetonitrile, trifluoro- 1A1C3v
1946 B2F4 Diboron tetrafluoride 1AD2
1947 B2Cl4 Diboron tetrachloride 1A1D2
1948 C2F4 Tetrafluoroethylene 1AgD2h
1949 C2ClF3 Ethene, chlorotrifluoro-   
1950 CF2CCl2 difluorodichloroethylene 1A1C2v
1951 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene 1AGC2h
1952 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene 1A1C2v
1953 C2Cl4 Tetrachloroethylene 1AgD2h
1954 C2Br4 tetrabromoethene   
1955 CF3OF Trifluoromethylhypofluorite 1A'Cs
1956 SiF5- silicon pentafluoride anion   
1957 SOF4 Sulfur tetrafluoride oxide 1A1C2v
1958 PF5 Phosphorus pentafluoride 1A1'D3h
1959 AsF5 Arsenic pentafluoride 1A1'D3h
1960 PCl5 Phosphorus pentachloride 1A1'C4v
1961 SF5 Sulfur pentafluoride 2A1C4v
1962 SF5+ pentafluoro sulfur cation 1A1'D3h
1963 BrF5 bromine pentafluoride 1A1C4v
1964 ClF5 chlorinepentafluoride 1A1C4v
1965 CF3CHO trifluoroacetaldehyde 1A'Cs
1966 CCl3CHO trichloroacetaldehyde 1A'Cs
1967 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- 1AGCi
1968 CF3CH2F 1,1,1,2-tetrafluoroethane 1A'Cs
1969 CHF2CHF2 1,1,2,2-tetrafluoroethane 1AGC2h
1970 CF3CH2Cl 2,2,2-Trifluoroethyl chloride 1A'Cs
1971 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR 1AC2
1972 CH2ClCCl3 1,1,1,2-tetrachloroethane   
1973 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
1974 CH2BrCBr3 1,1,1,2-tetrabromo ethane   
1975 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane 1A'Cs
1976 CF3COOH trifluoroacetic acid 1A'Cs
1977 C4H3ClO Furan, 2-chloro 1A'Cs
1978 C4H3ClO Furan,3-chloro 1A'Cs
1979 C3H5ClO2 Carbonochloridic acid, ethyl ester 1AC1
1980 C3H5Cl3 Propane, 1,2,3-trichloro- 1A'Cs
1981 C4H8Cl2 1,4-Dichlorobutane 1AgC2h
1982 C4H8Cl2 Butane, 1,2-dichloro- 1AC1
1983 C4H8Cl2 Butane, 1,3-dichloro- 1AC1
1984 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- 1AgCi
1985 C4H9ClO 1-Chloro-2-ethoxyethane 1A'Cs
1986 C5H11Cl Pentane, 1-chloro- 1A'Cs
1987 C4H8O2 Butanoic acid 1AC1
1988 C6H5CH2 benzyl radical 2B1Cs
1989 C7H7 cycloheptatrienyl radical 2A2C2v
1990 C7H7+ cycloheptatrienyl cation 1A1'D7h
1991 C7H8 Norbornadiene 1A1C2v
1992 C7H12 Norbornane 1A1C2v
1993 C7H14 cycloheptane 1AC2
1994 C7H16 2-methylhexane 1AC1
1995 C7H16 3-methylhexane 1AC1
1996 C7H16 heptane 1A1C2v
1997 CH(CN)3 tricyanomethane   
1998 HN=C=C(CN)2 Dicyanoketenimine   
1999 C6H5NH2 aniline 1A'Cs
2000 C6H13N cyclohexanamine 1AC1
2001 C6H15N triethylamine 1AC3
2002 C4H2O3 Maleic Anhydride 1A1C2v
2003 C5H4O2 4-Cyclopentene-1,3-dione 1A1C2v
2004 C5H4O2 furfural 1A'OCCO cis
2005 C5H4O2 furfural 1A'OCCO trans
2006 C6H5OH phenol 1A'Cs
2007 C6H6O 2,5-Cyclohexadienone 1A1C2v
2008 HO2CCHNH2CH2OH Serine 1AC1
2009 C5H8O2 Acetylacetone 1AC2
2010 C7H10 Norbornene   
2011 C6H10O cyclohexanone 1A'Cs
2012 C6H12O Oxepane   
2013 C3H7OC3H7 di-n-propyl ether 1A1C2v
2014 C3H7OC3H7 di-n-propyl ether 1AC2
2015 F2CCCF2 tetrafluoroallene   
2016 CF3COO- trifluoro acetate anion 1A'Cs
2017 CF3COF trifluoroacetyl fluoride 1A'Cs
2018 PF6 Hexafluorophosphate neutral 2B2C2v
2019 PF6- Hexafluorophosphate ion 1A1GOh
2020 SF6 Sulfur Hexafluoride 1A1GOh
2021 SeF6 Selenium hexafluoride 1A1GOh
2022 SF5Cl sulfur chloropentafluoride 1A1C4v
2023 CF3CHF2 pentafluoroethane 1A'Cs
2024 C6H5Cl chlorobenzene 1A1C2v
2025 C6H5Br bromobenzene 1A1C2v
2026 C8H6 Calicene 1A1C2v
2027 C6H5CCH phenylacetylene 1A1C2v
2028 C8H6 benzocyclobutadiene 1A1C2v
2029 C8H6 Pentalene 1AgC2h
2030 C6H5CHCH2 Styrene 1A'Cs
2031 C8H8 cubane 1A1GOh
2032 C8H8 cyclooctatetraene 1A1D2d
2033 C6H5CH2CH3 Ethylbenzene 1A'Cs
2034 C8H14 Bicyclo[2.2.2]octane 1A1'D3h
2035 C8H14 Bicyclo[2.2.2]octane 1A1D3
2036 C8H16 cyclooctane 1A1D4d
2037 (CH3)3CC(CH3)3 tetramethylbutane 1A1D3d
2038 C8H18 Octane 1AGC2h
2039 C6H5CN phenyl cyanide 1A1C2v
2040 C6H12N2 Triethylenediamine 1A1'D3h
2041 S4N4 Tetrasulfur tetranitride   
2042 C6H4O2 parabenzoquinone 1AgD2h
2043 C6H5CHO benzaldehyde 1A'Cs
2044 C6H5OCH3 Anisole 1A'Cs
2045 C5H9NO2 Proline 1AC1
2046 C6H12O2 Hexanoic acid 1A1Cs
2047 C4F4 tetrafluorcyclobutadiene 1A1GD4h
2048 C4F4 tetrafluorcyclobutadiene 1AGC2h
2049 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- 1AGD2h
2050 CF3CF2Cl pentafluorochloroethane 1A'Cs
2051 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane 1AgC2h
2052 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- 1AC1
2053 C2F6 hexafluoroethane 1A1gD3d
2054 C2Cl6 hexachloroethane 1A1gD3d
2055 C6H4F2 orthodifluorobenzene 1A1C2v
2056 C6H4F2 1,4-difluorobenzene 1AgD2h
2057 C6H4Cl2 1,2-dichlorobenzene 1A1C2v
2058 C6H4Cl2 1,3-dichlorobenzene 1A1C2v
2059 C6H4Cl2 1,4-dichlorobenzene   
2060 C6H5NO nitrosobenzene 1A'Cs
2061 C9H8 Indene 1A'Cs
2062 C9H8 spiro[4.4]nona-1,3,6,8-tetraene 1A1D2d
2063 C9H12 n-propyl benzene 1A'Cs
2064 C9H20 Nonane 1A1C2v
2065 C(CN)4 tetracyanomethane 1A1Td
2066 C5H4N4 purine 1ACs
2067 C8H7N Indole 1A'Cs
2068 C3H3N3O3 cyanuric acid 1A1'D3h
2069 C6H5COOH benzoic acid 1A'Cs
2070 CH3COC6H5 acetophenone 1AC1
2071 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- 1A1'D3h
2072 C3F6 hexafluoropropene   
2073 C6H3F3 Benzene trifluoride 123 1A1C2v
2074 C8H18O 1-Octanol   
2075 C10H8 Azulene 1A1C2v
2076 C10H8 naphthalene 1AgD2h
2077 C10H10 bullvalene   
2078 C10H16 adamantane 1A1Td
2079 C6N4 Tetracyanoethylene 1AGD2h
2080 C10H22 Decane 1AGC2h
2081 C4F6 perfluorobutadiene 1AgC2h
2082 C4F6 perfluorobutadiene 1AC2
2083 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- 1A'Cs
2084 C3F8 perfluoropropane 1A1C2v
2085 B12H12-- Dodecahydrododecaborate(2-)   
2086 C12H8 biphenylene 1AgD2h
2087 C12H10 biphenyl 1AD2
2088 C12H10 Heptalene 1AC2
2089 C6H12O6 Inositol 1A1GD3d
2090 C6F6 hexafluorobenzene 1A1GD6h
2091 S2F10 disulphur decafluoride   
2092 C13H10 Fluorene   
2093 C14H10 Anthracene 1AgD2h
2094 C14H14 Bibenzyl 1AC2
2095 C12H10N2 azobenzene 1AGC2h
2096 C6H5COC6H5 benzophenone 1AC2
2097 C16H10 Pyrene 1AgD2h
2098 C19H16 Triphenylmethane 1AC3
2099 C24H12 Coronene 1A1GD6h
2100 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 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 KH Potassium hydride kh  
11 KH+ Potassium hydrogen cation kh+  
12 CuH Copper monohydride cuh  
13 Ca- Calcium atom anion ca-  
14 Ca+ Calcium atom cation ca+  
15 Zn Zinc atom zn  
16 Zn- Zinc atom anion zn-  
17 Zn+ Zinc atom cation zn+  
18 ZnH Zinc monohydride znh  
19 CaH2 Calcium Hydride cah2  
20 ZnH2 Zinc hydride znh2  
21 Ti Titanium atom ti  
22 Ti- Titanium atom anion ti-  
23 Ti+ Titanium atom cation ti+  
24 Sn Tin atom sn  
25 Sn+ Tin cation sn+  
26 SiH4+ Silane cation sih4+  
27 SnH4 Stannane snh4  
28 Sb Antimony atom sb  
29 SbH Antimony monohydride sbh  
30 SbH3 Stibine sbh3  
31 Cr Chromium atom cr  
32 Te Tellurium atom te  
33 Te+ Tellurium atom cation te+  
34 TeH Telluryl radical teh  
35 H2Te Hydrogen Telluride h2te  
36 Mn Manganese atom mn  
37 I Iodine atom iodine  
38 I- Iodine atom anion iodine-  
39 I+ Iodine atom cation iodine+  
40 HI Hydrogen iodide hi  
41 HI+ Hydrogen iodide cation hi+  
42 H2I+ Iodonium h2i+  
43 Fe Iron atom fe  
44 Xe Xenon atom xe  
45 XeH+ Xenon, protonated xeh+  
46 Co Cobalt atom cobalt  
47 Ni Nickel atom ni  
48 LiK Lithium Potassium lik  
49 NaK Sodium Potassium nak  
50 NaK+ Sodium Potassium diatomic cation nak+  
51 K2 Potassium diatomic k2  
52 Cu2 Copper diatomic cu2  
53 ZnCH2 Zinc methylene znch2  
54 CuCH3 monomethyl copper cuch3  
55 ZnCH3 Zinc monomethyl znch3  
56 TiN Titanium mononitride tin  
57 SbN Antimony nitride sbn  
58 KO Potassium monoxide ko  
59 KO+ Potassium monoxide cation ko+  
60 CuO Copper Monoxide cuo  
61 ZnO zinc monoxide zno  
62 TeO Tellurium monoxide teo  
63 Te2 Tellurium diatomic te2  
64 KOH Potassium hydroxide koh  
65 CaOH Calcium monohydroxide caoh  
66 H2ONH3 Water Ammonia Dimer h2onh3  
67 KF Potassium Fluoride kf  
68 KCl Potassium Chloride kcl  
69 CuF Copper monofluoride cuf  
70 CuCl Copper monochloride cucl  
71 NaBr Sodium Bromide nabr  
72 KBr Potassium Bromide kbr  
73 LiI Lithium Iodide lii  
74 NaI Sodium Iodide nai  
75 KI Potassium Iodide ki  
76 CaF Calcium monofluoride caf  
77 CaCl calcium monochloride cacl  
78 ZnF- Zinc monofluoride anion znf-  
79 ZnF+ Zinc monofluoride cation znf+  
80 ZnCl Zinc monochloride zncl  
81 BCl boron monochloride bcl  
82 AlI Aluminum monoiodide ali  
83 SbF Antimony monofluoride sbf  
84 SbCl Antimony monochloride sbcl  
85 IO Iodine monoxide io  
86 IF Iodine monofluoride if  
87 ICl Iodine monochloride icl  
88 IBr Iodine monobromide ibr  
89 I2 Iodine diatomic i2  
90 I2+ Iodine diatomic cation i2+  
91 HOI Hypoiodous acid hoi  
92 FHF Hydrogen difluoride fhf  
93 CH3I methyl iodide ch3i  
94 SiH3I Silyl Iodide sih3i  
95 Zn(CH3)2 dimethyl zinc dmz  
96 KCN Potassium cyanide kcn  
97 CuCN Copper cyanide cucn  
98 HCNN diazomethyl radical hcnn  
99 NH2BHNH2 diaminoborane nh2bhnh2  
100 NH2CH2NH3+ diaminoethane, protonated pdam  
101 SCTe Carbon sulfide Telluride scte  
102 TeO2 Tellurium Dioxide teo2  
103 CS2H+ Carbon disulfide, protonated cs2h+  
104 HNNO nitrosoazane hnno  
105 CH3CO- Acetyl anion ch3co-  
106 NH3CHO+ Formamide, N-Protonated nh3cho+  
107 CH3OOH Methyl peroxide ch3ooh  
108 H2OH2CO water formaldehyde dimer h2oh2co  
109 CH3OHH2O methanol water dimer ch3ohh2o  
110 H2OCH3OH water methanol dimer h2och3oh  
111 ZnF2 Zinc difluoride znf2  
112 ICN Cyanogen iodide icn  
113 ZnCl2 Zinc dichloride zncl2  
114 CaF2 Calcium difluoride caf2  
115 INO Nitrosyl iodide ino  
116 FOO Dioxygen monofluoride radical foo  
117 I3- triiodide i3-  
118 CH2FI fluoroiodomethane ch2fi  
119 CH2ClI chloroiodomethane ch2cli  
120 CH2BrI bromoiodomethane ch2bri  
121 CH2I2 Diiodomethane ch2i2  
122 CH2CHF+ fluoroethene cation ch2chf+  
123 C2H3I Vinyl iodide c2h3i  
124 CH3SiFH2 fluoromethylsilane ch3sifh2  
125 C2H5I Ethyl iodide c2h5i  
126 XeF2 Xenon difluoride xef2  
127 B(CH3)3 trimethylborane bme3  
128 C(CH3)3 Tert-butyl radical tbutyl  
129 SiH(CH3)3 trimethylsilane trimsi  
130 P4 Phosphorus tetramer p4  
131 C3H7N Azetidine azet  
132 CH3CH(NH2)CH3 2-Propanamine pram2  
133 N(CH3)3 Trimethylamine trimeam  
134 Li2O2 dilithium dioxide li2o2  
135 Na2O2 disodium dioxide na2o2  
136 K2O2 dipotassium dioxide k2o2  
137 CO3 Carbon trioxide co3  
138 TeO3 Tellurium trioxide teo3  
139 C2H2CO cyclopropenone c2h2co  
140 HCCCHO 2-propynal hcccho  
141 C2H2O2+ Ethanedial cation c2h2o2+  
142 H2CS3 thiocarbonic acid h2cs3  
143 C3H4O 2-Propyn-1-ol c107197  
144 C3H4O Methylketene c6004440  
145 NH2CONH2+ Urea cation urea+  
146 NH2CSNH2 Thiourea thiourea  
147 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
148 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
149 HCOOHH2O Formic acid water dimer hcoohh2o  
150 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
151 C3H6O Propylene oxide prox  
152 C3H6S Thietane thietane  
153 C3H6S Thiirane, methyl- methiirane  
154 CH3COHCH3+ acetone, protonated acetoneh+  
155 C3H7SH 1-Propanethiol prsh  
156 H2OCH3OCH3 water dimethylether dimer h2och3och3  
157 Na2F2 Sodium Fluoride Dimer na2f2  
158 N2F2 (Z)-Difluorodiazene n2f2_z  
159 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
160 AlBr3 Aluminum Bromide albr3  
161 ClO3 Chlorine trioxide clo3  
162 BrO3- Bromate anion bro3-  
163 CCl3 Trichloromethyl radical ccl3  
164 PF3 Phosphorus trifluoride pf3  
165 PCl3 Phosphorus trichloride pcl3  
166 SbF3 Antimony Trifluoride sbf3  
167 SbCl3 Antimony Trichloride sbcl3  
168 AsBr3 Arsenic tribromide asbr3  
169 NI3 Nitrogen triiodide ni3  
170 PI3 Phosphorus triiodide pi3  
171 IF3 iodone trifluoride if3  
172 SiHCl3 Trichlorosilane sihcl3  
173 CHF2I difluoroiodomethane chf2i  
174 CHFClI fluorochloroiodomethane chfcli  
175 CHCl2I dichloroiodomethane chcl2i  
176 CHI3 Iodoform chi3  
177 CH2CF2 Ethene, 1,1-difluoro- ch2cf2  
178 C2H2Br2 1,1-dibromoethene c2h2br2  
179 CH2FCHO Fluoroacetaldehyde ch2fcho  
180 CH2CFCH3 2-fluoropropene 2fpro  
181 C3H9O+ trimethyl oxonium cation c3h9o+  
182 C5H7 1,3-pentadienyl radical pdyl  
183 CH3CCCH2CH3 2-Pentyne 2pentyne  
184 C2H3N3 1H-1,2,4-Triazole c288880  
185 C4H5N 2H-pyrrole pyrrole2  
186 C4H5N 3H-pyrrole pyrrole3  
187 CH2CHCH2CN Allylcyanide ch2chch2cn  
188 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
189 CaCO3 Calcium Carbonate caco3  
190 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
191 CH3C(O)OO acetyl peroxy radical ch3coo2  
192 C4H4O+ Furan cation furan+  
193 C4H8O Furan, tetrahydro- thf  
194 CH3COCH2CH3 2-Butanone buta2one  
195 C4H10O+ 1-Butanol cation butanol1+  
196 TiCl4 Titanium tetrachloride ticl4  
197 CCl4+ Carbon tetrachloride cation ccl4+  
198 CF3I trifluoroiodomethane cf3i  
199 CCl3I trichloroiodomethane ccl3i  
200 CFClBrI fluorochlorobromoiodomethane cfclbri  
201 CF2I2 difluorodiiodomethane cf2i2  
202 CCl2I2 dichlorodiiodomethane ccl2i2  
203 CBr3I tribromoiododmethane cbr3i  
204 CI4 tetraiodomethane ci4  
205 SiI4 silicon tetraiodide sii4  
206 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
207 CHClCCHCl 1,3-dichloroallene chclcchcl  
208 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
209 NH3BCl3 Amminetrichloroboron nh3bcl3  
210 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
211 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
212 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
213 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
214 C4H9F 1-fluorobutane butaf1  
215 CH3CHFCH2CH3 2-fluorobutane butaf2  
216 XeF4 Xenon tetrafluoride xef4  
217 C6H6 3,4-Dimethylenecyclobutene cb34m  
218 C6H6+ Benzene cation c6h6+  
219 C6H8 1,3-Cyclohexadiene cyhexadiene13  
220 C6H10 cyclohexene cyclohexene  
221 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
222 C6H12 (Z)-3-methylpent-2-ene c922623  
223 C6H12 2,3-dimethyl-but-2-ene tmeet  
224 C6H12 3-methylenepentane c760214  
225 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
226 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
227 C3H3N3 1,3,5-Triazine triazine135  
228 C5H5N E-2,4-pentadienenitrile bdcn  
229 Li2CO3 Lithium Carbonate li2co3  
230 C4H4O2 2(5H)-Furanone furanone  
231 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
232 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
233 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
234 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
235 HCONH2CN2H4 formamide aminomethanimine dimer d13  
236 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
237 C5H10O 2-Pentanone mpk  
238 C5H12S 2-Butanethiol, 2-methyl- c1679090  
239 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
240 C2F4+ Tetrafluoroethylene cation c2f4+  
241 C2FCl3 fluorotrichloroethene c2fcl3  
242 SbCl5 Antimony pentachloride sbcl5  
243 IF5 pentafluoroiodine if5  
244 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
245 C6H5CH3 toluene toluene  
246 C7H8 cycloheptatriene cht  
247 C7H8 Quadricyclane qucy  
248 C6H7N 2-Methylpyridine mp  
249 C6H13N 2-Methylpiperidine pip2m  
250 N2O5 Dinitrogen pentoxide n2o5  
251 C6H5O phenoxy radical phenoxy  
252 C5H5NO 2(1H)-Pyridinone c72762006  
253 C5H5NO 2(3H)-Pyridinone c9000048  
254 C5H5NO 2(5H)-Pyridinone c9000037  
255 C5H5NO 2-Pyridinol c109104  
256 C5H5NO 3(2H)-Pyridinone c9000004  
257 C5H5NO 3(4H)-Pyridinone c9000026  
258 C5H5NO 3(6H)-Pyridinone c9000015  
259 C5H5NO 3-Pyridinol c109002  
260 C5H5NO 4(1H)-Pryidinone c9000060  
261 C5H5NO 4(3H)-Pryidinone c9000059  
262 C5H5NO 4-Pyridinol c626642  
263 C6H6O 2,4-Cyclohexadienone c24599573  
264 C6H5SH Benzenethiol phsh  
265 C4H8O2S Sulfolane sulfolane  
266 CH(C2H3)3 trivinyl methane tvm  
267 C6H12O hexanal c6h12o  
268 CF3COCl trifluoroacetyl chloride cf3cocl  
269 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
270 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
271 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
272 CCl3CHCl2 pentachloroethane ccl3chcl2  
273 C6H5F Fluorobenzene bzf  
274 CH3C6H4CH3 meta-xylene mxylene  
275 CH3C6H4CH3 paraxylene pxylene  
276 C4O4-- squarate dianion c4o4--  
277 S8 Octasulfur s8  
278 C4H4N2O2 Uracil uracil  
279 C6H12O2 Methyl pivalate c598981  
280 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
281 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
282 IF7 Iodine heptafluoride if7  
283 C6H4F2 metadifluorobenzene mdfb  
284 C6H5NO2 Nitrobenzene c6h5no2  
285 C6N4- tetracyanoethylene anion tcne-  
286 Fe(CO)5 Iron pentacarbonyl ipc  
287 Fe(C5H5)2 ferrocene fecp2  
288 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
289 C12H8 Acenaphthylene acenaph  
290 C14H10 Phenanthrene phenanthrene  
291 C18H12 Tetracene tetracene