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

List of which calculations are completed at B97D3 /cc-pVTZ

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count Species Name State Conformation
1 D Deuterium atom 1SKh
2 D- Deuterium atom anion 2SKh
3 D+ Deuterium atom cation  Kh
4 H Hydrogen atom 1SKh
5 H- Hydrogen atom anion 2SKh
6 H+ Hydrogen atom cation  Kh
7 D2 Deuterium diatomic 1ΣgD∞h
8 H2 Hydrogen diatomic 1ΣgD∞h
9 H2- hydrogen diatomic anion 2Σu+D∞h
10 H2+ Hydrogen cation 2Σg+D∞h
11 HD Deuterium hydride 1ΣgD∞h
12 H3+ hydrogen trimer cation 1A1'D3h
13 He Helium atom 1SKh
14 He Helium atom   
15 He- Helium atom anion 2SKh
16 He+ Helium atom cation 2SKh
17 HeH Helium hydride 2ΣC∞v
18 HeH+ Helium hydride cation 1ΣC∞v
19 He2+ helium diatomic cation 2ΣuD∞h
20 Li Lithium atom 2SKh
21 Li- Lithium atom anion 1SKh
22 Li+ Lithium atom cation 1SKh
23 Na Sodium atom 2SKh
24 Na- Sodium atom anion 1SKh
25 Na+ Sodium atom cation 1SKh
26 Cu Copper atom 2SKh
27 Cu- Copper atom anion 1SKh
28 Cu+ Copper atom cation 1SKh
29 LiH Lithium Hydride 1ΣC∞v
30 LiH- lithium hydride anion 2ΣC∞v
31 LiH+ lithium hydride cation 2ΣC∞v
32 NaH sodium hydride 1ΣC∞v
33 NaH- sodium hydride anion 2ΣC∞v
34 NaH+ sodium hydride cation 2ΣC∞v
35 CuH Copper monohydride 1ΣC∞v
36 Be Beryllium atom 1SKh
37 Be- Beryllium atom anion 2PKh
38 Be+ Beryllium atom cation 2SKh
39 Mg Magnesium atom 1SKh
40 Mg- Magnesium atom anion 2PKh
41 Mg+ Magnesium atom cation 2SKh
42 Ca Calcium atom 1SKh
43 Ca- Calcium atom anion 2DKh
44 Ca+ Calcium atom cation 2SKh
45 Zn Zinc atom 1SKh
46 Zn- Zinc atom anion 2PKh
47 Zn+ Zinc atom cation 2SKh
48 BeH beryllium monohydride 2ΣC∞v
49 BeH- berylium monohydride anion 1ΣC∞v
50 BeH+ beryllium monohydride cation 1ΣC∞v
51 MgH magnesium monohydride 2ΣC∞v
52 MgH- magnesium monohydride anion 1ΣC∞v
53 MgH+ magnesium monohydride cation 1ΣC∞v
54 CaH Calcium monohydride 2ΣC∞v
55 CaH+ Calcium monohydride cation 2ΣC∞v
56 TiH Titanium monohydride 4ΦC∞v
57 ZnH Zinc monohydride 2ΣC∞v
58 ZnH+ Zinc, protonated   
59 BeH2 beryllium dihydride 1ΣgD∞h
60 BeH2+ Beryllium dihydride cation 2ΣC∞v
61 BeH2+ Beryllium dihydride cation 2ΣuD∞h
62 BeH2+ Beryllium dihydride cation   
63 MgH2 magnesium dihydride 1ΣgD∞h
64 CaH2 Calcium Hydride 1ΣgD∞h
65 CaH2 Calcium Hydride 1A1C2v
66 ZnH2 Zinc hydride 1ΣgD∞h
67 ZnH2 Zinc hydride 1A1C2v
68 B Boron atom 2PKh
69 B Boron atom 4PKh
70 B- Boron atom anion 3PKh
71 B- Boron atom anion 1DKh
72 B+ Boron atom cation 1SKh
73 Al Aluminum atom 2PKh
74 Al- Aluminum atom anion 3PKh
75 Al- Aluminum atom anion 1DKh
76 Al+ Aluminum atom cation 1SKh
77 Sc Scandium atom 2DKh
78 Sc Scandium atom 4FKh
79 Sc+ Scandium cation 3DKh
80 Ga Gallium atom 2P 
81 Ga- Gallium atom anion 3POh
82 Ga+ Gallium atom cation 1S 
83 BH Boron monohydride 1ΣC∞v
84 BH- boron monohydride anion 2ΠC∞v
85 BH- boron monohydride anion 4ΣC∞v
86 BH+ boron monohydride cation 2ΣC∞v
87 AlH aluminum monohydride 1ΣC∞v
88 AlH- aluminum monohydride anion 2ΠC∞v
89 AlH+ aluminum monohydride cation 2ΣC∞v
90 ScH Scandium monohydride 1ΣC∞v
91 GaH Gallium monohydride 1ΣC∞v
92 GaH+ Gallium monohydride cation 2ΣC∞v
93 BH2 boron dihydride 2A1C2v
94 BH2- boron dihydride anion 3B1C2v
95 BH2- boron dihydride anion 1A1C2v
96 BH2+ Boron dihydride cation 1ΣgD∞h
97 AlH2 aluminum dihydride 2A1C2v
98 AlH2- aluminum dihydride anion 1A1C2v
99 AlH2+ aluminum dihydride cation 1ΣgD∞h
100 BH3 boron trihydride 1A1'D3h
101 BH3- boron trihydride anion 2A2"D3h
102 BH3- boron trihydride anion 2A1C3v
103 BH3+ boron trihydride cation 2E'D3h
104 BH3+ boron trihydride cation 2B2C2v
105 BH3+ boron trihydride cation  C2v
106 AlH3 aluminum trihydride 1A1'D3h
107 AlH3- aluminum trihydride anion 2A2"D3h
108 AlH3- aluminum trihydride anion  C3v
109 AlH3+ aluminum trihydride cation 2ED3h
110 AlH3+ aluminum trihydride cation 2A1C2v
111 GaH3 Gallium trihydride 1A1'D3h
112 BH4- borohydride anion 1A1Td
113 AlH4- Aluminum tetrahydride anion 1A1Td
114 C Carbon atom 3P0Kh
115 C Carbon atom 3P1Kh
116 C- Carbon atom anion 4SKh
117 C- Carbon atom anion 2DKh
118 C+ Carbon atom cation 2PKh
119 Si Silicon atom 3PKh
120 Si Silicon atom 1SKh
121 Si- Silicon atom anion 4SKh
122 Si+ Silicon atom cation 2PKh
123 Ti Titanium atom 3FKh
124 Ti- Titanium atom anion 4FKh
125 Ti+ Titanium atom cation 2DKh
126 Ge Germanium atom 3PKh
127 Ge- Germanium anion 4SKh
128 Ge+ Germanium cation 2PKh
129 CH Methylidyne 2Π1/2C∞v
130 CH Methylidyne 4Σ-C∞v
131 CH- methylidyne anion 3ΣC∞v
132 CH+ Methylidyne cation 1ΣC∞v
133 SiH Silylidyne 2ΠC∞v
134 SiH- silicon monohydride anion 3ΣC∞v
135 SiH+ silicon monohydride cation 1ΣC∞v
136 GeH germylidene 2ΠC∞v
137 CH2 Methylene 3B1C2v
138 CH2 Methylene 3ΣGD∞h
139 CH2 Methylene 1A1C2v
140 CH2- methylene anion 2B1C2v
141 CH2+ methylene cation 2A1C2v
142 CH2+ methylene cation 2ΠD∞h
143 SiH2 silicon dihydride 1A1C2v
144 SiH2 silicon dihydride 3B1C2v
145 SiH2- silicon dihydride anion 2B1C2v
146 SiH2+ silicon dihydride cation 2A1C2v
147 GeH2 germylene 1A1C2v
148 GeH2- germylene anion 2B1C2v
149 CH3 Methyl radical 2A1D3h
150 CH3- methyl anion 1A1C3v
151 CH3+ methyl cation 1A1'D3h
152 SiH3 Silyl radical 2A1C3v
153 SiH3- Silyl anion 1A1C3v
154 SiH3+ Silyl cation 1A1'D3h
155 GeH3 Germyl radical 2A1C3v
156 GeH3+ germyl cation 1A1'D3h
157 CD4 methane-d4 1A1Td
158 CH2D2 methane-d2 1A1C2v
159 CH3D methane-d 1A1C3v
160 CH4 Methane 1A1Td
161 CH4+ Methane cation 2B1C2v
162 CH4+ Methane cation 2T2Td
163 CH4+ Methane cation 2B2D2d
164 CHD3 methane-d3 1A1C3v
165 SiH2D2 silane-d2   
166 SiH4 Silane 1A1Td
167 SiH4+ Silane cation 2B1C2v
168 GeH4 Germane 1A1Td
169 SiH5+ Silane, protonated   
170 N Nitrogen atom 4SKh
171 N Nitrogen atom 2DKh
172 N- Nitrogen atom anion 3SKh
173 N+ Nitrogen atom cation 3PKh
174 P Phosphorus atom 4SKh
175 P- Phosphorus atom anion 3PKh
176 P+ Phosphorus atom cation 3PKh
177 V Vanadium atom 4FKh
178 V+ Vanadium atom cation 5DKh
179 As Arsenic atomic 4SKh
180 As- Arsenic anion 3PKh
181 As+ Arsenic cation 3PKh
182 NH Imidogen 3Σ-C∞v
183 NH Imidogen 1Σ+C∞v
184 NH- Imidogen anion 2ΠC∞v
185 NH+ imidogen cation 2ΠC∞v
186 PH phosphorus monohydride 3Σ-C∞v
187 PH phosphorus monohydride 1ΔC∞v
188 PH phosphorus monohydride 1Σ+C∞v
189 PH- phosphorus monohydride anion 2ΠC∞v
190 PH+ phosphorus monohydride cation 2ΠC∞v
191 AsH Arsenic monohydride 3ΣC∞v
192 AsH Arsenic monohydride 1ΣC∞v
193 AsH+ Arsenic monohydride cation 2ΠC∞v
194 ND2 Amidogen-d2 2B1C2v
195 NH2 Amino radical 2B1C2v
196 NH2- amino anion 1A1C2v
197 NH2+ Amino cation 3B1C2v
198 NH2+ Amino cation 1A1C2v
199 PH2 Phosphino radical 2B1C2v
200 PH2- Phosphino anion 1A1C2v
201 PH2+ Phosphino cation 1A1C2v
202 AsH2 Arsenic dihydride 2A1C2v
203 AsH2+ Arsenic dihydride cation 1A1C2v
204 ND3 Ammonia-d3 1A1C3v
205 NH3 Ammonia 1A1C3v
206 NH3+ ammonia cation 2A2"D3h
207 PH3 Phosphine 1A1C3v
208 PH3+ Phosphine cation 2A1C3v
209 AsH3 Arsine 1A1C3v
210 AsH3+ Arsine cation 2A1C3v
211 AsH4+ Arsonium   
212 NH4 Ammonium radical   
213 NH4+ ammonium cation 1A1Td
214 PH4 Phosphoranyl radical   
215 PH4+ phosphonium cation   
216 O Oxygen atom 3SKh
217 O- Oxygen atom anion 2PKh
218 O+ Oxygen atom cation 4SKh
219 S Sulfur atom 3PKh
220 S Sulfur atom   
221 S- Sulfur atom anion 2PKh
222 S+ Sulfur atom cation 4SKh
223 Se Selenium atom 3PKh
224 Se- Selenium atom anion 2PKh
225 Se+ Selenium atom cation 4SKh
226 DO Hydroxyl-d 2ΠC∞v
227 OH Hydroxyl radical 2ΠC∞v
228 OH- hydroxide anion 1ΣC∞v
229 OH+ hydoxyl cation 3ΣC∞v
230 OH+ hydoxyl cation 3ΠC∞v
231 OH+ hydoxyl cation 1ΣC∞v
232 DS Mercapto-d 2ΠC∞v
233 HS Mercapto radical 2ΠC∞v
234 HS- mercapto anion 1ΣC∞v
235 HS+ sulfur monohydride cation 3ΣC∞v
236 HS+ sulfur monohydride cation 1ΠC∞v
237 CrH Chromium hydride 6ΣC∞v
238 CrH+ Chromium hydride cation 5ΣC∞v
239 HSe Selenium monohydride 2ΠC∞v
240 HSe- selenium monohydride anion 1ΣC∞v
241 HSe+ selenium monohydride cation 3ΣC∞v
242 HSe+ selenium monohydride cation 1ΣC∞v
243 D2O Deuterium oxide 1A1C2v
244 H2O Water 1A1C2v
245 H2O- water anion 2A1C2v
246 H2O- water anion 2A'Cs
247 H2O+ water cation 2B1C2v
248 HDO Water-d1 1A1C2v
249 D2S Hydrogen sulfide-d2 1A1C2v
250 H2S Hydrogen sulfide 1A1C2v
251 H2S- Hydrogen sulfide anion 2B2C2v
252 H2S- Hydrogen sulfide anion 2A'Cs
253 H2S+ Hydrogen sulfide cation 2B1C2v
254 H2Se Hydrogen selenide 1A1C2v
255 H2Se+ Hydrogen selenide cation 2B1C2v
256 H3O+ hydronium cation 1A1C3v
257 H3S+ Sulfonium cation 1A1C3v
258 H3Se+ Hydrogen Selenide, protonated 1A1C3v
259 F Fluorine atom 2PKh
260 F- Fluorine atom anion 1SKh
261 F+ Fluorine atom cation 3SKh
262 F+ Fluorine atom cation 1DKh
263 Cl Chlorine atom 2PKh
264 Cl- Chlorine atom anion 1SKh
265 Cl- Chlorine atom anion  Kh
266 Cl+ Chlorine atom cation 3PKh
267 Cl+ Chlorine atom cation 1DKh
268 Br Bromine atom 2PKh
269 Br- Bromine atom anion 1SKh
270 Br+ Bromine atom cation 3PKh
271 DF Hydrofluoric acid-d 1ΣC∞v
272 HF Hydrogen fluoride 1ΣC∞v
273 HF- hydrogen fluoride anion 2ΣC∞v
274 HF+ hydrogen fluoride cation 2ΠC∞v
275 DCl Hydrochloric acid-d 1ΣC∞v
276 HCl Hydrogen chloride 1ΣC∞v
277 HCl- hydrogen chloride anion 2ΣC∞v
278 HCl+ hydrogen chloride cation 2ΠC∞v
279 HBr hydrogen bromide 1ΣC∞v
280 HBr- hydrogen bromide anion 2ΣC∞v
281 HBr+ hydrogen bromide cation 2ΠC∞v
282 H2F+ dihydrogen fluoride cation 1A1C2v
283 H2Cl+ dihydrogen monochloride cation 1A1C2v
284 H2Br+ protonated hydrogen bromide 2A1C2v
285 Ne Neon atom 1SKh
286 Ne Neon atom   
287 Ne- Neon atom anion 2SKh
288 Ne+ Neon atom cation 2PKh
289 Ar Argon atom 1SKh
290 Ar- Argon atom anion 2SKh
291 Ar+ Argon atom cation 2PKh
292 Fe Iron atom 5DKh
293 Kr Krypton atom 1SKh
294 Kr+ Krypton cation 2PKh
295 HeLi+ Helium Lithium cation   
296 NeH neon hydrogen 2ΣC∞v
297 NeH+ neon hydrogen cation 1ΣC∞v
298 ArH+ Argon hydride cation 1ΣC∞v
299 KrH+ Protonated Krypton 1ΣC∞v
300 Li2 Lithium diatomic 1ΣgD∞v
301 Li2 Lithium diatomic 3ΣuD∞v
302 Li2- lithium diatomic anion 2ΣuD∞h
303 Li2+ lithium diatomic cation 2ΣgD∞h
304 NaLi lithium sodium 1ΣC∞v
305 NaLi- lithium sodium anion 2ΣC∞v
306 NaLi+ lithium sodium cation 2ΣC∞v
307 Na2 Sodium diatomic 1ΣgD∞h
308 Na2- sodium diatomic anion 2ΣuD∞h
309 Na2+ sodium diatomic cation 2ΣgD∞h
310 Cu2 Copper diatomic 1ΣgD∞h
311 LiBe Lithium Beryllium 2ΣC∞v
312 LiMg Lithium magnesium 2ΣC∞v
313 NaBe Sodium Beryllium 2ΣC∞v
314 NaMg Sodium Magnesium 2ΣC∞v
315 Be2 Beryllium diatomic 1ΣgD∞h
316 Be2 Beryllium diatomic 3ΠgD∞h
317 Be2- Beryllium diatomic anion 2ΠuD∞h
318 Be2+ Beryllium diatomic cation 2ΣuD∞h
319 Mg2 Magnesium diatomic 1ΣgD∞h
320 Mg2- magnesium diatomic anion 2ΠUD∞h
321 Mg2+ magnesium diatomic cation 2ΣuD∞h
322 Ca2 Calcium diatomic 1ΣGD∞h
323 LiB Lithium boride 3ΠC∞v
324 LiAl Lithium Aluminum   
325 NaAl Sodium aluminum 1ΣC∞v
326 BeB Beryllium monoboride 2ΠC∞v
327 B2 Boron diatomic 3ΣgD∞h
328 B2 Boron diatomic 1ΣgD∞h
329 B2 Boron diatomic 5ΣuD∞h
330 B2- Boron diatomic anion 4ΣgD∞h
331 B2+ Boron diatomic cation 2ΠD∞h
332 Al2 Aluminum diatomic 3ΣgD∞h
333 Al2 Aluminum diatomic 1ΣgD∞h
334 Al2 Aluminum diatomic 5ΣuD∞h
335 Al2- aluminum diatomic anion 4ΣgD∞h
336 Al2+ aluminum diatomic cation 2ΣgD∞h
337 Ga2 Gallium diatomic 3Piu 
338 HBBH Diborane(2) 3ΣGD∞h
339 LiBH4 Lithium borohydride 1A1C3v
340 B2H4 Diborane(4) D2d 1A1D2d
341 HBHHBH Diborane(4) C2V 1A1C2v
342 B2H6 Diborane 1AgD2h
343 B2H6+ Diborane cation   
344 Al2H6 dialane 1AGD2h
345 Ga2H6 digallane 1AGD2h
346 LiC Lithium Carbide 4ΣC∞v
347 BeC Beryllium Carbide 3Σ-C∞v
348 CaC Calcium monocarbide   
349 BC boron monocarbide 4Σ-C∞v
350 BC boron monocarbide 2ΠC∞v
351 BC- boron monocarbide anion 3ΠuC∞v
352 BC- boron monocarbide anion 1Σg+C∞v
353 BC+ boron monocarbide cation 3ΣC∞v
354 BC+ boron monocarbide cation 1ΣC∞v
355 AlC Aluminum carbide 4ΣC∞v
356 BSi Boron silicide 4ΣC∞v
357 BSi Boron silicide 2ΣC∞v
358 C2 Carbon diatomic 1Σg+D∞h
359 C2 Carbon diatomic 3ΠuD∞h
360 C2 Carbon diatomic 1Πu 
361 C2- carbon diatomic anion 2ΣgD∞h
362 C2+ carbon diatomic cation 4ΣgD∞h
363 C2+ carbon diatomic cation 2ΠD∞h
364 SiC silicon monocarbide 3ΣC∞v
365 SiC silicon monocarbide 1ΣC∞v
366 SiC- silicon monocarbide anion 2ΣgC∞v
367 SiC+ silicon monocarbide cation 2ΠC∞v
368 Si2 Silicon diatomic 3ΣgD∞h
369 Si2 Silicon diatomic 1ΣgD∞h
370 Si2- silcon diatomic anion 2ΣgD∞h
371 Si2+ silcon diatomic cation 2ΠD∞h
372 GeC Germanium monocarbide 1ΣC∞v
373 GeC Germanium monocarbide   
374 SiGe Silicon Germanium   
375 Ge2 Germanium diatomic 3ΣgD∞h
376 Ge2 Germanium diatomic 1ΣGD∞h
377 C2H Ethynyl radical 2ΣC∞v
378 C2H- Ethynyl anion 1ΣC∞v
379 C2H+ Ethynyl cation 3ΠC∞v
380 C2H+ Ethynyl cation 1A'Cs
381 C2H+ Ethynyl cation 1ΣC∞v
382 ZnCH2 Zinc methylene 3B1C2v
383 ZnCH2 Zinc methylene 1A1C2v
384 ZnCH2 Zinc methylene 1A'Cs
385 C2H2 Acetylene 1ΣgD∞h
386 C2H2+ acetylene cation 2ΠuD∞h
387 C2H2+ acetylene cation   
388 CCH2 vinylidene 1A1C2v
389 CCH2 vinylidene 3B2C2v
390 H2CC- vinylidene anion   
391 HCCH- acetylene anion   
392 HCCH- acetylene anion   
393 Si2H2 disilyne   
394 Si2H2 disilyne   
395 Si2H2 disilyne   
396 Si2H2 disilyne   
397 CH3Li methyl lithium 1A1C3v
398 CuCH3 monomethyl copper 1A1C3v
399 ZnCH3 Zinc monomethyl 2A1C3v
400 C2H3 vinyl 2A'Cs
401 C2H3+ vinyl cation 1A1C2V bridging H
402 C2H3+ vinyl cation 1A1C2V HCCH2
403 C2H4 Ethylene 1AgD2h
404 C2H4- Ethylene anion 2B2gD2h
405 C2H4- Ethylene anion 2AgC2h
406 C2H4+ Ethylene cation 2B3uD2h
407 C2H4+ Ethylene cation 2B3D2
408 CH3CH methylmethylene 3A"Cs
409 CH2SiH2 silaethylene 1A1C2v
410 Si2H4 Disilene   
411 Si2H4 Disilene   
412 Si2H4 Disilene   
413 C2H5 Ethyl radical 2A'Cs
414 C2H5- Ethyl anion 1A'Cs
415 C2H5+ Ethyl cation 1A1C2v
416 C2H5+ Ethyl cation 1A'Cs
417 C2H6 Ethane 1A1gD3d
418 C2H6 Ethane 1A1'D3h
419 C2H6+ ethane cation 2BgC2h
420 C2H6+ ethane cation 2AgCi
421 C2H6+ ethane cation 2A1gD3d
422 CH3SiH3 methyl silane 1A1C3
423 Si2H6 disilane 1EuD3d
424 GeH3CH3 methyl germane 1A1C3v
425 C2H7+ Ethane, protonated 1AC2
426 C2H7+ Ethane, protonated 1A1gD3d
427 LiN Lithium Nitride 3ΣC∞v
428 LiN Lithium Nitride 1ΣC∞v
429 LiN+ Lithium Nitride cation 4ΣC∞v
430 LiN+ Lithium Nitride cation 2ΠC∞v
431 LiP Lithium monophosphide   
432 LiP Lithium monophosphide   
433 BeN Beryllium mononitride 4ΣC∞v
434 BeN Beryllium mononitride 2ΠC∞v
435 BeN- Beryllium mononitride anion 1ΣC∞v
436 BeN+ Beryllium mononitride cation 3ΣC∞v
437 BeN+ Beryllium mononitride cation 1ΣC∞v
438 MgN Magnesium Nitride   
439 MgN Magnesium Nitride   
440 BN- boron nitride anion 2ΣC∞v
441 AlN- aluminum mononitride anion 2ΣC∞v
442 AlN+ aluminum mononitride cation 2ΠC∞v
443 AlP Aluminum monophosphide 3ΣC∞v
444 AlP Aluminum monophosphide 3ΠC∞v
445 GaN Gallium mononitride 3ΠC∞v
446 GaN Gallium mononitride 1ΣC∞v
447 GaAs Gallium arsenide 3Π 
448 GaAs Gallium arsenide 1Σ 
449 BN boron nitride 3ΠC∞v
450 BN boron nitride 1ΣC∞v
451 BN+ boron nitride cation 2ΠC∞v
452 AlN Aluminum nitride 3ΠiC∞v
453 AlN Aluminum nitride 1ΣC∞v
454 CN Cyano radical 2ΣC∞v
455 CN- cyanide anion 1ΣC∞v
456 CN+ Cyano cation 1ΣC∞v
457 CP Carbon monophosphide 2ΣC∞v
458 CP- carbon monophosphide anion 1ΣC∞v
459 CP+ carbon monophosphide cation 3ΣC∞v
460 CP+ carbon monophosphide cation 1ΣC∞v
461 SiN Silicon nitride 2ΣC∞v
462 SiN- silicon mononitride anion 1ΣC∞v
463 SiN+ silicon mononitride cation 3ΠC∞v
464 SiP Silicon monophosphide 2ΠC∞v
465 SiP- Silicon monophosphide anion 1ΣC∞v
466 SiP+ Silicon monophosphide cation 3ΣC∞v
467 SiP+ Silicon monophosphide cation 1ΣC∞v
468 TiN Titanium mononitride 2ΣC∞v
469 N2 Nitrogen diatomic 1ΣgD∞h
470 N2 Nitrogen diatomic   
471 N2- nitrogen diatomic anion 2ΠgD∞h
472 N2+ diatomic nitrogen cation 2ΣgD∞h
473 PN Phosphorus mononitride 1ΣC∞v
474 PN- phosphorus nitride anion 2ΠC∞v
475 PN+ phosphorus nitride cation 2ΠC∞v
476 P2 Phosphorus diatomic 1ΣgD∞h
477 P2- phosphorus diatomic anion 2ΠgD∞h
478 P2+ phosphorus diatomic cation 2ΠUD∞h
479 AsN Arsenic mononitride 1ΣC∞v
480 AsP Arsenic monophosphide 1ΣC∞v
481 As2 Arsenic diatomic 1ΣgD∞h
482 HNB hydrogen nitrogen boron 2ΣC∞v
483 HNC hydrogen isocyanide 1ΣC∞v
484 HCN Hydrogen cyanide 1ΣC∞v
485 HCN- Hydrogen cyanide anion 2A'Cs
486 HCN+ hydrogen cyanide cation 2ΠC∞v
487 HNC+ hydrogen isocyanide cation   
488 HCP Phosphaethyne 1ΣC∞v
489 HCP+ Phosphaethyne cation   
490 NNH Dinitrogen monohydride 2A'Cs
491 NNH+ Dinitrogen monohydride cation 1ΣC∞v
492 HPO Hydrogen phosphorus oxide 1A'Cs
493 HPO+ Hydrogen phosphorus oxide cation 2A'Cs
494 LiNH2 lithium amide   
495 HBNH Boranimine 1ΣC∞v
496 CNH2 Aminomethylidyne radical 2B2C2v
497 CNH2+ N-protonated hydrogen isocyanide 1A1C2v
498 H2CN Dihydrogen cyanide radical 2B2C2v
499 H2CN+ hydrocyanonium cation 1A1C2v
500 HCNH methyleneazane 2A'CS cis
501 HCNH methyleneazane 2A'CS trans
502 HCNH+ N-protonated HCN 1ΣC∞v
503 H2NN Isodiazene   
504 N2H2 (E)-diazene 1AgC2h
505 N2H2 (Z)-Diazene 1A1C2v
506 N2H2+ trans-diazene cation 2AGC2h
507 CH2NH Methanimine 1A'Cs
508 CH2NH+ Methanimine cation   
509 CHNH2 aminomethylene   
510 CHNH2+ Aminocarbene cation   
511 CH2PH Phosphaethene 1A'Cs
512 BH2NH2 Boranamine   
513 CH2NH2+ methyleneamine cation 1A1C2v
514 N2H4 Hydrazine 1AC2
515 N2H4+ hydrazine cation 2AGC2h
516 P2H4 Diphosphine 1AC2
517 CH3NH2 methyl amine 1A'Cs
518 CH3PH2 Methyl phosphine 1A'Cs
519 SiH3NH2 Silane, amino   
520 N2H5+ protonated hydrazine 1A'Cs
521 BH3PH3 borane phosphine   
522 BH3NH3 borane ammonia 1A1C3v
523 CH3NH3 methyl ammonium radical 2A1C3v
524 CH3NH3+ protonated methylamine 1A1C3v
525 NH3NH3 Ammonia Dimer 1AgC2h
526 NH3NH3 Ammonia Dimer 1A'Cs
527 N2H7+ ammonia ammonium dimer   
528 LiO lithium oxide 2ΣC∞v
529 LiO- lithium oxide anion 1ΣC∞v
530 LiO- lithium oxide anion 3ΣC∞v
531 LiO+ lithium oxide cation 3ΣC∞v
532 LiO+ lithium oxide cation 1ΣC∞v
533 LiS Lithium monosulfide 2ΠC∞v
534 LiS+ Lithium sulfide cation 3ΣC∞v
535 NaO sodium monoxide 2ΣC∞v
536 NaO- sodium oxide anion 1ΣC∞v
537 NaO+ sodium oxide cation 3ΣC∞v
538 NaS Sodium sulfide 2ΠC∞v
539 CuO Copper Monoxide 2ΠC∞v
540 LiSe Lithium monoselenide   
541 BeO beryllium oxide 1ΣC∞v
542 BeO- Beryllium monoxide anion 2ΣC∞v
543 BeO+ Beryllium monoxide cation 2ΠC∞v
544 BeS beryllium sulfide 1ΣC∞v
545 MgO magnesium oxide 1Σ+C∞v
546 MgO- magnesium oxide anion 2ΣC∞v
547 MgO+ magnesium oxide cation 2ΠC∞v
548 CaO Calcium monoxide 1ΣC∞v
549 MgS magnesium sulfide 1ΣC∞v
550 MgS- magnesium sulfide anion 2ΣC∞v
551 MgS+ magnesium sulfide cation 2ΠC∞v
552 CaS Calcium sulfide 1ΣC∞v
553 ZnO zinc monoxide 1ΣC∞v
554 ZnS Zinc sulfide 1Σ+C∞v
555 ZnS Zinc sulfide 3ΠC∞v
556 BeS- Beryllium monosulfide anion 2ΣC∞v
557 BeS+ Beryllium monosulfide cation 2ΠC∞v
558 BO boron monoxide 2ΣC∞v
559 BO- boron monoxide anion 1ΣC∞v
560 AlO Aluminum monoxide 2ΣC∞v
561 AlO- Aluminum monoxide anion 1ΣC∞v
562 AlO+ aluminum monoxide cation 1ΣC∞v
563 BS boron sulfide 2ΣC∞v
564 BS- boron monosulfide anion 1ΣC∞v
565 BS+ boron monosulfide cation 1ΣC∞v
566 AlS Aluminum sulfide 2ΣC∞v
567 AlS- aluminum monosulfide anion 1ΣC∞v
568 AlS+ aluminum monosulfide cation 1ΣC∞v
569 ScO Scandium monoxide 2ΣC∞v
570 GaO Gallium monoxide 2ΣC∞v
571 GaS Gallium monosulfide   
572 BO+ boron monoxide cation 1ΣC∞v
573 CO Carbon monoxide 1ΣC∞v
574 CO Carbon monoxide 3ΠC∞v
575 CO- carbon monoxide anion 2ΠC∞v
576 CO+ carbon monoxide cation 2ΣC∞v
577 CS carbon monosulfide 1ΣC∞v
578 CS- carbon monosulfide anion 2ΠC∞v
579 CS+ carbon monosulfide cation 2ΣC∞v
580 SiO Silicon monoxide 1ΣC∞v
581 SiO- silicon monoxide anion 2ΠC∞v
582 SiO+ silicon monoxide cation 2ΣC∞v
583 SiS silicon monosulfide 1ΣC∞v
584 SiS- silicon monosulfide anion 2ΠC∞v
585 SiS+ silicon monosulfide cation 2ΣC∞v
586 TiO Titanium monoxide 3ΔC∞v
587 CSe Carbon monoselenide 1ΣC∞v
588 CSe- Carbon monoselenide anion 2ΠC∞v
589 CSe+ Carbon monoselenide cation 2ΣC∞v
590 GeO Germanium monoxide 1ΣC∞v
591 SiSe Silicon Monoselenide   
592 SiSe+ Silicon Monoselenide cation   
593 GeSe Germanium monoselenide   
594 NO Nitric oxide 2ΠC∞v
595 NO- nitric oxide anion 3ΣC∞v
596 NO- nitric oxide anion 1ΔC∞v
597 NO+ nitric oxide cation 1ΣC∞v
598 NS Mononitrogen monosulfide 2ΠC∞v
599 NS- nitrogen sulfide anion 3ΣC∞v
600 NS- nitrogen sulfide anion 1ΣC∞v
601 NS+ nitrogen sulfide cation 1ΣC∞v
602 PO Phosphorus monoxide 2ΠC∞v
603 PO- phosphorus monoxide anion 3ΣC∞v
604 PO+ phosphorus monoxide cation 1ΣC∞v
605 PS phosphorus sulfide 2ΣC∞v
606 PS- phosphorus monosulfide anion 3ΣC∞v
607 PS- phosphorus monosulfide anion 1ΣC∞v
608 PS+ phosphorus monosulfide cation 1ΣC∞v
609 VO Vanadium monoxide 4Σ- 
610 AsO Arsenic monoxide 2ΠC∞v
611 NSe Nitrogen monoselenide 2ΠC∞v
612 AsS Arsenic monosulfide 2ΠC∞v
613 PSe Phosphorus monoselenide 2ΠC∞v
614 AsSe Arsenic monoselenide 2ΠC∞v
615 O2 Oxygen diatomic 3ΣgD∞h
616 O2 Oxygen diatomic 1ΔgD∞h
617 O2 Oxygen diatomic 1Σu-D∞h
618 O2- oxygen diatomic anion 2ΠD∞h
619 O2-- dioxygen dianion   
620 O2+ diatomic oxygen cation 2ΠgD∞h
621 SO Sulfur monoxide 3ΣC∞v
622 SO Sulfur monoxide 1ΣC∞v
623 SO- sulfur monoxide anion 2ΠC∞v
624 SO+ sulfur monoxide cation 2ΠC∞v
625 S2 Sulfur diatomic 3ΣgD∞h
626 S2 Sulfur diatomic 1ΣD∞h
627 S2- sulfur diatomic anion 2ΠD∞h
628 S2+ sulfur diatomic cation 2ΠD∞h
629 SeO Selenium monoxide 3ΣC∞v
630 SeO Selenium monoxide 1?C∞v
631 SeO- selenium monoxide anion 2ΠC∞v
632 SeO+ selenium monoxide cation 2ΠC∞v
633 SeS Selenium monosulfide 3ΣC∞v
634 SeS- selenium monosulfide anion 2ΠC∞v
635 SeS+ selenium monosulfide cation 2ΠC∞v
636 Se2 Selenium diatomic 3ΣgD∞h
637 Se2 Selenium diatomic 1Σg+D∞h
638 Se2- selenium diatomic anion 2ΠD∞h
639 Se2+ selenium diatomic cation 2ΠgD∞h
640 LiOH lithium hydroxide 1ΣC∞v
641 NaOH sodium hydroxide 1ΣC∞v
642 BeOH beryllium monohydroxide 2A'Cs
643 BeOH beryllium monohydroxide 2ΣC∞v
644 MgOH magnesium hydroxide 2A'Cs
645 CaOH Calcium monohydroxide 2Σ+C∞v
646 HBO Boron hydride oxide 1ΣC∞v
647 HBS hydrogen boron sulfide 1ΣC∞v
648 COH Hydroxymethylidyne   
649 HCO Formyl radical 2A'Cs
650 HCO- formyl anion 1A'Cs
651 HCO+ Formyl cation 1ΣC∞v
652 HCS Thioformyl radical 2A'Cs
653 HCS Thioformyl radical 2ΠC∞v
654 HCS- Thioformyl anion 1A'Cs
655 HCS- Thioformyl anion 3A"Cs
656 HCS+ Thioformyl cation 1ΣC∞v
657 HNO Nitrosyl hydride 1A'Cs
658 HNO- Nitrosyl hydride anion 2A"Cs
659 HNO+ Nitrosyl hydride cation 2A'Cs
660 HNS Sulfur imide 1A'Cs
661 HNS- Sulfur imide anion 2ACs
662 HO2 Hydroperoxy radical 2A"Cs
663 HO2 Hydroperoxy radical 2ΠC∞v
664 HO2- Hydroperoxy anion 1A'Cs
665 HO2+ Hydroperoxy cation 3A"Cs
666 HO2+ Hydroperoxy cation 3ΣC∞v
667 HO2+ Hydroperoxy cation 1A'Cs
668 HSO+ Sulfur Monoxide, S-protonated   
669 SOH Sulfur Hydroxide   
670 SOH+ Sulfur Monoxide, protonated   
671 HS2 Thiosulfeno radical 2A"Cs
672 H2CO Formaldehyde 1A1C2v
673 H2CO- formaldehyde anion 2A'Cs
674 H2CO- formaldehyde anion   
675 H2CO+ formaldehyde cation 2B2C2v
676 HOCH hydroxycarbene 1A'CS trans
677 HOCH hydroxycarbene 1A'CS cis
678 H2CS Thioformaldehyde 1A1C2v
679 H2CS- thioformaldehyde anion   
680 H2CS- thioformaldehyde anion   
681 H2CS+ thioformaldehyde cation 2B2C2v
682 H2CSe Selenoformaldehyde   
683 H2O2 Hydrogen peroxide 1AC2
684 H2O2 Hydrogen peroxide 1AgC2h
685 H2O2+ Hydrogen peroxide cation 2BgC2h
686 H2O2+ Hydrogen peroxide cation 2A1C2v
687 H2OO water oxide   
688 HOSH hydrogen thioperoxide   
689 H2S2 Disulfane 1AC2
690 H2S2+ hydrogen disulfide cation 2BgC2h
691 H2Se2 hydrogen diselenide   
692 CH2OH Hydroxymethyl radical 2AC1
693 CH2OH+ hydroxymethyl cation 1A'Cs
694 CH3O Methoxy radical 2A'C1
695 CH3O- methoxy anion 1A1C3v
696 CH3S thiomethoxy 2A'C3v
697 NH2OH hydroxylamine 1A'Cs
698 NH2OH+ Hydroxylamine cation   
699 NH3O Ammonia Oxide 1A1C3v
700 H2POH Phosphinous acid 1A1'CS trans
701 H2POH Phosphinous acid 1A1'CS cis
702 H3PO Phosphine oxide 1A1C3v
703 NH2SH Thiohydroxylamine   
704 NH2SH Thiohydroxylamine   
705 NH3S sulfidoazane   
706 H3O2+ hydrogen peroxide, protonated 1A'Cs
707 CH3OH Methyl alcohol 1A'Cs
708 CH3OH- Methyl alcohol anion 2A'Cs
709 CH3OH- Methyl alcohol anion 2A'CS eclipsed
710 CH3OH+ Methyl alcohol cation 2A"Cs
711 CH3OH+ Methyl alcohol cation 2AC1
712 CH3SH Methanethiol 1A'Cs
713 SiH3OH silanol   
714 CH3SeH Methane selenol 1A'Cs
715 NH2OH2+ protonated hydroxylamine   
716 NH3OH+ N-protonated hydroxylamine   
717 H2OH2O water dimer 1A'Cs
718 CH3OH2+ Methanol, protonated 1A'Cs
719 CH3SH2+ protonated methylsulfide 1A'Cs
720 H2ONH3 Water Ammonia Dimer 1A'C1
721 H5O2+ Dihydroxonium ion 1AC2
722 LiF lithium fluoride 1ΣC∞v
723 LiCl lithium chloride 1ΣC∞v
724 LiCl- lithium chloride anion 2ΣC∞v
725 LiCl+ lithium chloride cation 2ΠC∞v
726 NaF sodium fluoride 1ΣC∞v
727 NaF- sodium fluoride anion 2ΣC∞v
728 NaF+ sodium fluoride cation 2ΣC∞v
729 NaCl Sodium Chloride 1ΣC∞v
730 NaCl- sodium chloride anion 2ΣC∞v
731 NaCl+ sodium chloride cation 2ΠC∞v
732 CuF Copper monofluoride 1ΣC∞v
733 LiBr Lithium Bromide 1ΣC∞v
734 LiBr- lithium bromide anion 2ΣC∞v
735 LiBr+ lithium bromide cation 2ΠC∞v
736 CuCl Copper monochloride 1ΣC∞v
737 NaBr Sodium Bromide 1ΣC∞v
738 NaBr- sodium bromide anion 2ΣC∞v
739 NaBr+ sodium bromide cation 2ΠC∞v
740 LiF- lithium fluoride anion 2ΣC∞v
741 LiF+ lithium fluoride cation 2ΠC∞v
742 BeF Beryllium monofluoride 2ΣC∞v
743 BeF- Beryllium monofluoride anion 1ΣC∞v
744 BeF+ Beryllium monofluoride cation 1ΣC∞v
745 BeCl beryllium monochloride 2ΣC∞v
746 MgF Magnesium monofluoride 2ΣC∞v
747 MgF- magnesium fluoride anion 1ΣC∞v
748 MgF+ magnesium fluoride cation 1ΣC∞v
749 CaF Calcium monofluoride 2ΣC∞v
750 MgCl magnesium monochloride 2ΣC∞v
751 MgCl- magnesium monochloride anion 1ΣC∞v
752 MgCl+ magnesium monochloride cation 1ΣC∞v
753 CaCl calcium monochloride 2ΣC∞v
754 ZnF Zinc monofluoride 2ΣC∞v
755 ZnF- Zinc monofluoride anion 1ΣC∞v
756 ZnCl Zinc monochloride 2ΣC∞v
757 CaBr Calcium monobromide   
758 BeCl- beryllium monochloride anion 1ΣC∞v
759 BeCl+ beryllium monochloride cation 1ΣC∞v
760 BF Boron monofluoride 1ΣC∞v
761 BF- Boron monofluoride anion 2ΠC∞v
762 BF+ Boron monofluoride cation 2ΣC∞v
763 AlF Aluminum monofluoride 1Σ+C∞v
764 AlF- Aluminum monofluoride anion 2ΠC∞v
765 AlF+ Aluminum monofluoride cation 2ΣC∞v
766 BCl boron monochloride 1ΣC∞v
767 BCl- boron monochloride anion 2ΠC∞v
768 BCl+ boron monochloride cation 2ΣC∞v
769 AlCl Aluminum monochloride 1ΣC∞v
770 AlCl- aluminum monochloride anion 2ΠC∞v
771 AlCl+ aluminum monochloride cation 2ΣC∞v
772 ScF Scandium monofluoride 1ΣC∞v
773 ScF Scandium monofluoride 3ΔC∞v
774 BBr Boron monobromide 1ΣC∞v
775 GaF Gallium monofluoride 1ΣC∞v
776 AlBr Aluminum monobromide   
777 GaCl Gallium monochloride 1ΣGC∞v
778 GaBr Gallium monobromide   
779 CF Fluoromethylidyne 2ΠC∞v
780 CF- carbon monofluoride anion 3ΣC∞v
781 CF- carbon monofluoride anion 1ΣC∞v
782 CF+ carbon monofluoride cation 1ΣC∞v
783 CCl carbon monochloride 2ΠC∞v
784 CCl- carbon monochloride anion 3ΣC∞v
785 CCl+ carbon monochloride cation 1ΣC∞v
786 SiF silicon monofluoride 2ΠC∞v
787 SiF- silicon monofluoride anion 3ΣC∞v
788 SiF- silicon monofluoride anion 1ΣC∞v
789 SiF+ silicon monofluoride cation 1ΣC∞v
790 SiCl Clorosilylidyne 2ΠC∞v
791 SiCl- silicon monochloride anion 3ΣC∞v
792 SiCl+ silicon monochloride cation 1ΣC∞v
793 CBr Carbon monobromide 2ΠC∞v
794 GeF Germanium monofluoride 2ΠC∞v
795 GeF+ Germanium monofluoride cation 1ΣC∞v
796 GeCl Germanium monochloride 2ΠC∞v
797 GeCl+ Germanium monochloride cation   
798 SiBr Silicon monobromide 2ΠC∞v
799 SiBr+ Silicon monobromide cation   
800 NF nitrogen fluoride 3ΣC∞v
801 NF nitrogen fluoride 1ΣC∞v
802 NF- nitrogen monofluorine anion 2ΠC∞v
803 NF+ nitrogen monofluoirde cation 2ΠC∞v
804 NCl nitrogen monochloride 3ΣC∞v
805 NCl nitrogen monochloride 1ΣC∞v
806 NCl- nitrogen monochloride anion 2ΠC∞v
807 NCl+ nitrogen monochloride cation 2ΠC∞v
808 PF phosphorus monofluoride 3ΣC∞v
809 PF phosphorus monofluoride 1ΔC∞v
810 PF phosphorus monofluoride 1ΣC∞v
811 PF- phosphorus monofluoride anion 2ΠC∞v
812 PF+ phosphorus monofluoride cation 2ΠC∞v
813 PCl phosphorus chloride 3ΣC∞v
814 PCl phosphorus chloride 1ΣC∞v
815 PCl- phosphorus monochloride anion 2ΠC∞v
816 PCl+ phosphorus monochloride cation 2ΠC∞v
817 AsF Arsenic monofluoride 3ΣC∞v
818 AsF Arsenic monofluoride 1ΔC∞v
819 AsF Arsenic monofluoride 1ΣC∞v
820 NBr nitrogen monobromide 3Σ-C∞v
821 AsCl Arsenic monochloride 3ΣC∞v
822 PBr Phosphorus monobromide   
823 FO Oxygen monofluoride 2ΠC∞v
824 FO- flourine oxide anion 1ΣC∞v
825 FO+ fluorine monoxide cation 3ΣC∞v
826 ClO Monochlorine monoxide 2ΠC∞v
827 ClO- chlorine monoxide anion 1ΣC∞v
828 ClO+ chlorine monoxide cation 3ΣC∞v
829 ClO+ chlorine monoxide cation 1ΣC∞v
830 SF Monosulfur monofluoride 2ΠC∞v
831 SF- sulfur monofluoride anion 1ΣC∞v
832 SF+ sulfur monofluoride cation 3ΣC∞v
833 SF+ sulfur monofluoride cation 1ΣC∞v
834 SCl sulfur monochloride 2ΠC∞v
835 SCl- sulfur monochloride anion 1ΣC∞v
836 SCl+ sulfur monochloride cation 3ΣgC∞v
837 SCl+ sulfur monochloride cation 1ΣC∞v
838 BrO Bromine monoxide 2ΠC∞v
839 BrO- Bromine monoxide anion 1ΣC∞v
840 BrO+ Bromine monoxide cation   
841 SeF Selenium monofluoride 2ΠC∞v
842 SBr Sulfur monobromide radical   
843 SBr+ Sulfur monobromide cation   
844 SeCl Selenium monochloride 2ΠC∞v
845 SeBr Selenium monobromide   
846 BrCl Bromine monochloride 1ΣC∞v
847 F2 Fluorine diatomic 1ΣgD∞h
848 F2- flourine diatomic anion 2ΣuD∞h
849 F2+ flourine diatomic cation 2ΠgD∞h
850 ClF Chlorine monofluoride 1Σ+C∞v
851 ClF- clorine monofluoride anion 2ΣC∞v
852 ClF+ clorine monofluoride cation 2ΠC∞v
853 Cl2 Chlorine diatomic 1ΣgD∞h
854 Cl2- chlorine diatomic anion 2ΣuD∞h
855 Cl2+ chlorine diatomic cation 2ΠgD∞h
856 BrF Bromine monofluoride 1ΣC∞v
857 BrF- bromine fluoride anion 2ΣC∞v
858 BrF+ bromine fluoride cation 2ΠC∞v
859 BrCl- bromine chloride anion 2ΣC∞v
860 BrCl+ bromine chloride cation 2ΠC∞v
861 Br2 Bromine diatomic 1ΣgD∞h
862 Br2- bromine diatomic anion 2ΣuD∞h
863 Br2+ bromine diatomic cation 2ΠgD∞h
864 HCF Fluoromethylene 1A'Cs
865 HCF Fluoromethylene 3A"Cs
866 HCCl Chloromethylene 1A'Cs
867 HCCl Chloromethylene 3A"Cs
868 HCCl Chloromethylene 3ΣC∞v
869 HSiF fluorosilylene   
870 HSiCl Chlorosilylene   
871 HSiBr monobromosilylene   
872 CHBr bromomethylene 1A'Cs
873 CHBr bromomethylene 3A"Cs
874 HOF Hypofluorous acid 1A'Cs
875 DOCl Hypochlorous acid-d 1A'Cs
876 HOCl hypochlorous acid 1A'Cs
877 HOCl+ hypochlorous acid cation   
878 HOBr Hypobromous acid 1A'Cs
879 HOBr+ Hypobromous acid cation 2A"Cs
880 F2H+ Fluorine, protonated 1A'Cs
881 FHF Hydrogen difluoride 2ΠD∞h
882 FHF- Hydrogen difluoride anion 1ΣgD∞h
883 ClFH+ Chlorine fluoride, F-protonated   
884 FClH+ Chlorine fluoride, Cl-protonated   
885 Cl2H+ Chlorine, protonated 1A'Cs
886 CH2Br bromomethyl radical 2A'Cs
887 CH2Br bromomethyl radical   
888 CH2F fluoromethyl radical 2ACs
889 CH2F+ fluoromethyl cation   
890 CH2Cl+ chloromethyl cation   
891 CH2Cl chloromethyl radical 2A'Cs
892 CH2Cl chloromethyl radical 2B1C2v
893 NH2F monofluoroamine 1A'Cs
894 NH2Cl chloramine 1A'Cs
895 H2F2 Hydrogen fluoride dimer 1AgCs
896 CH3F+ methyl fluoride cation   
897 CD3F methylfluoride-d3 1A1C3v
898 CH3F Methyl fluoride 1A1C3v
899 CD3Cl methyl chloride d3 1A1C3v
900 CH3Cl Methyl chloride 1A1C3v
901 CH3Cl+ Methyl chloride cation   
902 SiH3F monofluorosilane 1A1C3v
903 SiH3Cl chlorosilane 1A1C1
904 CH3Br methyl bromide 1A1C3v
905 GeH3F monofluorogermane   
906 GeH3Cl monochlorogermane   
907 SiH3Br bromosilane 1A1C3v
908 NH3Cl+ protonated monochloroammonia   
909 CH3ClH+ methyl chloride, protonated   
910 NH4Cl Ammonium chloride   
911 LiNe+ Lithium Neon cation   
912 Ne2 Neon diatomic 1ΣgD∞h
913 Ne2+ Neon diatomic cation 2ΣuD∞h
914 Ar2 Argon diatomic 1SgD∞h
915 Li3 Lithium trimer 2B2C2v
916 Li3+ Lithium trimer cation 1A1'D3h
917 C3 carbon trimer 1ΣgD∞h
918 C3 carbon trimer 1A1C2v
919 C3+ carbon trimer cation 2ΣuD∞h
920 C3+ carbon trimer cation 2B2C2v
921 SiC2 Silicon dicarbide   
922 C3H3 Propargyl radical 2B1Cs
923 C3H3- Propargyl anion 1A'Cs
924 C3H3- Propargyl anion 1A1C2v
925 C3H3+ cyclopropenyl cation 1A1D3h
926 C3H3+ Propargyl cation 1A1C2v
927 C3H4 cyclopropene 1A1C2v
928 CH2CCH2 allene 1A1D2d
929 CH3CCH propyne 1A'C3v
930 C3H5 Allyl radical 2A2C2v
931 C3H5 Allyl radical 2A"Cs
932 C3H5+ Allyl cation 1A1C2v
933 CH3CHCH 1-propenyl radical 2A'Cs
934 Zn(CH3)2 dimethyl zinc 1A1'D3h
935 Zn(CH3)2 dimethyl zinc 1A1GD3d
936 Zn(CH3)2 dimethyl zinc 1A1C2v
937 C3H6 Cyclopropane 1A1'D3h
938 CH2CHCH3 Propene 1A'Cs
939 C3H7 n-Propyl radical 2A"C1
940 C3H7+ cyclopropane, protonated   
941 CH3CHCH3 Isopropyl radical 2AC2
942 CH3CHCH3+ Isopropyl cation 1AC2
943 C3H8 Propane 1A1C2v
944 SiH2(CH3)2 dimethylsilane 1A1C2v
945 Si3H8 trisilane   
946 LiCN lithium cyanide 1ΣC*V LiCN
947 LiCN lithium cyanide 1A'Cs
948 LiCN lithium cyanide 1ΣC*V LiNC
949 NaCN Sodium Cyanide 1ΣC∞v
950 NaCN Sodium Cyanide 1ACs
951 NaCN Sodium Cyanide 1ΣC∞v
952 CuCN Copper cyanide 1ΣC∞v
953 CuCN Copper cyanide 3ΠCs
954 ZnCN Zinc monocyanide 2ΣC∞v
955 ZnNC Zinc isocyanide 2ΣC∞v
956 AlCN Aluminum monocyanide   
957 AlNC Aluminum isocyanide   
958 CN2 3H-Diazirin-3-ylidene 1A1C2v
959 CNN Diazocarbene   
960 NCN Cyanoimidogen 3ΣgD∞h
961 NCN Cyanoimidogen 1ΣgD∞h
962 N3 azide radical 2ΠgD∞h
963 N3- azide anion 1ΣGD∞h
964 N3+ azide cation 3ΣC∞v
965 HCCN cyanomethylene 3A"Cs
966 HCCN cyanomethylene 3ΣC∞v
967 HN3 hydrogen azide 1A'Cs
968 HN3+ Hydrazoic acid cation   
969 HNCNH diiminomethane 1AC2
970 CH2N2 diazirine 1A1C2v
971 CH2NN diazomethane 1A1C2v
972 NH2CN cyanamide 1A'Cs
973 NH2CN cyanamide 1A1C2v
974 HNNNH+ 1,2-Triazadienium   
975 NH2NN+ hydrazoic acid, protonated   
976 CH3CN Acetonitrile 1A1C3v
977 CH3CN- acetonitrile anion 2EC3v
978 CH3CN- acetonitrile anion 2A'Cs
979 CH3CN+ Acetonitrile cation 2EC3v
980 CH3CN+ Acetonitrile cation 2A"Cs
981 CH3NC methyl isocyanide 1A1C3v
982 CHNCH2 2H-Azirine   
983 CHNHCH 1H-Azirine   
984 H2CCNH Ethenimine   
985 H2CNCH methyleneaminomethylene   
986 HCCNH2 Ethynamine   
987 HCNCH2+ 2H-Azirine cation   
988 NH2CNH+ cyanamide, cn protonated   
989 NH3CN+ cyanamide, amine protonated   
990 CH2CHNH vinylazine 2A"CS cis
991 CH2CHNH vinylazine 2A"CS trans
992 CH3CHN methylmethaniminyl radical 2A'Cs
993 NHCHNH2 aminomethanimine 1AC1
994 C2H5N Aziridine 1A'C1
995 CH2CHNH2 aminoethene 1AC1
996 CH2NCH3 N-methylmethanimine 1A'Cs
997 CH3CHNH ethanimine 1A'CS NH up
998 CH3CHNH ethanimine 1A'CS NH down
999 C2H6N+ aziridine, protonated 1A1C2v
1000 NH2CH2NH2 diaminomethane 1A1C2v
1001 NH2CH2NH2 diaminomethane 1AC2
1002 CH3CH2NH2 Ethylamine 1A'Cs
1003 CH3CH2NH2 Ethylamine   
1004 CH3NHCH3 Dimethylamine 1A'Cs
1005 CH3PHCH3 dimethylphosphine 1A'Cs
1006 Li2O dilithium oxide 1ΣgD∞h
1007 Li2O+ dilithium oxide cation 2ΠD∞h
1008 Li2S dilithium sulfide 1ΣGD∞h
1009 Li2S dilithium sulfide 1A1C2v
1010 Na2O disodium monoxide 1ΣgLinear
1011 Na2O disodium monoxide 1A1C2v
1012 Na2S Sodium sulfide   
1013 Na2S Sodium sulfide   
1014 LiO2 Lithium dioxide   
1015 NaO2 Sodium superoxide   
1016 CCO Dicarbon monoxide 3ΣC∞v
1017 CCO Dicarbon monoxide 1ΠC∞v
1018 CNO- fulminate 1ΣC∞v
1019 NCO isocyanato radical 2ΠC∞v
1020 NCO- cyanate 1ΣC∞v
1021 SCN thiocyanato radical 2ΠC∞v
1022 SCN- thiocyanide anion 1ΣC∞v
1023 BO2 Boron dioxide 2A'D∞h
1024 BO2- Boron dioxide anion 1ΣgD∞h
1025 BO2+ Boron dioxide cation 3ΣgD∞h
1026 BO2+ Boron dioxide cation 1ΠgD∞h
1027 N2O Nitrous oxide 1ΣC∞v
1028 N2O- Nitrous oxide anion 2A'Cs
1029 N2O+ Nitrous oxide cation 2ΠC∞v
1030 NNS Nitrogen sulfide 1ΣC∞v
1031 PPO Phosphorus oxide phosphide 1ΣC∞v
1032 CO2 Carbon dioxide 1ΣgD∞h
1033 CO2- Carbon dioxide anion 2A1C2v
1034 CO2- Carbon dioxide anion 2ΠuD∞h
1035 CO2+ Carbon dioxide cation 2ΠgD∞h
1036 CO2+ Carbon dioxide cation 2ΠC∞v
1037 OCS Carbonyl sulfide 1ΣC∞v
1038 OCS+ Carbonyl sulfide cation 2ΠC∞v
1039 SiO2 silicon dioxide 1ΣgD∞h
1040 CS2 Carbon disulfide 1ΣgD∞h
1041 CS2- Carbon disulfide anion 2A1C2v
1042 CS2+ Carbon disulfide cation 2ΠD∞h
1043 TiO2 Titanium dioxide 1A1C2v
1044 SiS2 Silicon disulfide 1ΣGD∞h
1045 GeO2 Germanium dioxide 1ΣgD∞h
1046 OCSe Carbonyl selenide 1ΣC∞v
1047 SCSe Carbon sulfide selenide   
1048 GeS2 Germanium disulfide 1ΣGD∞h
1049 CSe2 Carbon diselenide 1A1D∞h
1050 NO2 Nitrogen dioxide 2A1C2v
1051 NO2- Nitrogen dioxide anion 1A1C2v
1052 NO2+ Nitrogen dioxide cation 1ΣGD∞h
1053 NSO sulfinyl amidogen   
1054 PO2 Phosphorus dioxide 2A1C2v
1055 PO2- Phosphorus dioxide anion 1A1C2v
1056 PO2+ Phosphorus dioxide cation 1ΣGD∞h
1057 SNO Nitrogen oxide sulfide   
1058 AsO2 Aresenic dioxide 2A1C2v
1059 O3 Ozone 1A1Cs
1060 O3- Ozone anion 2B1C2v
1061 O3- Ozone anion  Cs
1062 O3+ Ozone cation 2A1C2v
1063 SO2 Sulfur dioxide 1A1C2v
1064 SO2- Sulfur dioxide anion 2B1C2v
1065 SO2+ Sulfur dioxide cation 2A1C2v
1066 SSO Disulfur monoxide 1A'Cs
1067 S3 Sulfur trimer 1A1C2v
1068 S3 Sulfur trimer   
1069 S3- Sulfur trimer anion 2B1C2v
1070 S3+ Sulfur trimer cation 2B2C2v
1071 SeO2 Selenium dioxide 1A1C2v
1072 HCCO ketenyl radical 2ΠC∞v
1073 HCCO ketenyl radical 2A"Cs
1074 HCNO fulminic acid 1ΣC∞v
1075 HCNO fulminic acid 1A'Cs
1076 HNCO Isocyanic acid 1A'Cs
1077 HOCN cyanic acid 1A'Cs
1078 HNCS Isothiocyanic acid   
1079 HNCS Isothiocyanic acid   
1080 HSCN thiocyanic acid 1A'Cs
1081 HCO2- formate anion 1A1C2v
1082 HCOO formate neutral radical 2A'Cs
1083 HOCO Hydrocarboxyl radical 1A'cis
1084 HOCO Hydrocarboxyl radical 1A'trans
1085 HOCO+ Hydrocarboxyl cation 1A'Cs
1086 HNO2 Nitrous acid 1A'Cs
1087 HNO2+ nitrous acid cation 2A'Cs
1088 O3H+ protonated ozone 1A'Cs
1089 O3H+ protonated ozone   
1090 SO2H+ protonated sulfur dioxide 1A'Cs
1091 C2H2O Oxirene 1A1C2v
1092 CH2CO Ketene 1A1C2v
1093 CH2CO+ Ketene cation 2B1C2v
1094 HCCOH ethynol 1A'Cs
1095 CH2CS Thioketene   
1096 Be(OH)2 Beryllium hydroxide   
1097 Be(OH)2 Beryllium hydroxide   
1098 Mg(OH)2 Magnesium dihydroxide 1AgC2h
1099 Mg(OH)2 Magnesium dihydroxide 1AC2
1100 Mg(OH)2 Magnesium dihydroxide 1ΣgD∞h
1101 NH2NO Nitrosamide 1AC1
1102 CH2O2 Dioxirane 1A1C2v
1103 H2COO Dioxymethyl radical 2A'Cs
1104 H2COO+ dioxymethyl cation 2A'Cs
1105 HCOOH Formic acid 1A'Cs
1106 HCOOH Formic acid   
1107 H2O3 Hydrogen trioxide 1AC2
1108 HSSSH trisulfane 1AC2
1109 HSSSH trisulfane 1A'Cs
1110 NaOCH3 Sodium methoxide 1A1C3v
1111 BH3CO Borane carbonyl 1A1C3v
1112 CH2CHO Vinyloxy radical 2A"Cs
1113 CH2COH+ ketene, protonated   
1114 CH3CO Acetyl radical 2A'Cs
1115 CH3CO- Acetyl anion 1A'Cs
1116 CH3CO+ acetyl cation 1A1C3v
1117 CHONH2 formamide 1A'Planar
1118 CHONH2 formamide 1ANon-Planar
1119 HOCHNH hydroxymethylimine 1A'CS H all up
1120 HOCHNH hydroxymethylimine 1A'CS OH down
1121 HOCHNH hydroxymethylimine 1A'CS CH up
1122 CHSNH2 thioformamide   
1123 NHCHSH Methanimidothioic acid   
1124 CH2OOH CH2OOH radical 2AC1
1125 CH3OO methylperoxy radical 2A"Cs
1126 CH3OO- methylperoxy anion 1A'Cs
1127 CH3OO- methylperoxy anion 1A'Cs
1128 CH3OO+ methylperoxy cation 1A'Cs
1129 CH3OO+ methylperoxy cation 1A'CS eclipsed
1130 C2H4O Ethylene oxide 1A1C2v
1131 C2H4O+ ethylene oxide cation   
1132 CH2CHOH ethenol 1A'Cs
1133 CH3CHO Acetaldehyde 1A'Cs
1134 CH3CHO+ acetaldehyde cation   
1135 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
1136 C2H4S Thiirane 1A1C2v
1137 CH2CHSH Ethenethiol   
1138 CH3CHS Thioacetaldehyde 1A'C1
1139 H2CONH2+ protonated formamide 1A'Cs
1140 NH2CHOH+ Formamide, O-protonated   
1141 CH2(OH)2 methanediol 1AC2
1142 CH3OOH Methyl peroxide 1AC1
1143 CH3SSH Hydrogen methyl disulfide   
1144 HSCH2SH Methanedithiol   
1145 H2OH2CO water formaldehyde dimer 1AC1
1146 C2H4OH+ ethylene oxide, protonated 1A'Cs
1147 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
1148 CH2CH2OH 2-hydroxy ethyl radical 2AC1
1149 CH3CH2O Ethoxy radical 2A'Cs
1150 CH3OCH2 methoxymethyl radical 2AC1
1151 NH2CH2OH aminomethanol   
1152 CH3CH2OH Ethanol 1A'Cs
1153 CH3OCH3 Dimethyl ether 1A1C2v
1154 CH3CH2SH ethanethiol 1A'Cs
1155 CH3CH2SH ethanethiol 1AC1
1156 CH3SCH3 Dimethyl sulfide 1A1C2v
1157 CH3SCH3+ dimethyl sulfide cation   
1158 CH3SeCH3 dimethylselenide 1A1C2v
1159 CH3OHH2O methanol water dimer 1A'C1
1160 H2OCH3OH water methanol dimer 1AC1
1161 CuF2 Copper difluoride 2ΠgD∞h
1162 ZnF2 Zinc difluoride 1ΣGD∞h
1163 ZnF2 Zinc difluoride 1A1C2v
1164 CNF iso cyanogen fluoride 1ΣC∞v
1165 FCN Cyanogen fluoride 1ΣC∞v
1166 ClCN chlorocyanogen 1ΣC∞v
1167 BrCN Cyanogen bromide 1ΣC∞v
1168 FBO Boron monofluoride monoxide   
1169 BeF2 Beryllium fluoride 1ΣgD∞h
1170 MgF2 Magnesium fluoride 1ΣgD∞h
1171 BeCl2 Beryllium chloride 1ΣgD∞h
1172 MgCl2 Magnesium dichloride 1ΣgC2v
1173 CaCl2 Calcium Chloride 1ΣgD∞h
1174 ZnCl2 Zinc dichloride 1ΣGD∞h
1175 ZnCl2 Zinc dichloride 1A1C2v
1176 BeBr2 Beryllium bromide   
1177 CaBr2 Calcium dibromide   
1178 CaF2 Calcium difluoride 1ΣgC2v
1179 FCO Carbonyl fluoride 2A'Cs
1180 FCO+ Carbonyl fluoride cation 1ΣC∞v
1181 ClCO carbonyl monochloride 2A'Cs
1182 ClCO carbonyl monochloride 2ΣC∞v
1183 BF2 Boron difluoride radical 2A1C2v
1184 FNO Nitrosyl fluoride 1A'Cs
1185 ClNO Nitrosyl chloride 1A'Cs
1186 FNS Thionitrosyl fluoride 1A'Cs
1187 FSN Thiazyl fluoride 1A'Cs
1188 OPCl Phosphorus oxychloride   
1189 BrNO Nitrosyl bromide 1A'Cs
1190 CF2 Difluoromethylene 1A1D∞h
1191 CF2 Difluoromethylene 3B1C2v
1192 CF2- Difluoromethylene anion 2B1C2v
1193 CF2+ Difluoromethylene cation 2A1C2v
1194 CFCl chlorofluoromethylene 1A'Cs
1195 SiF2 Silicon difluoride 1A1C2v
1196 SiF2 Silicon difluoride 3B1C2v
1197 CCl2 dichloromethylene 1A1C2v
1198 CCl2- dichloromethylene anion 2B1C2v
1199 CCl2+ dichloromethylene cation 2A1C2v
1200 SiCl2 Dichlorosilylene 1A1C2v
1201 GeF2 Germanium difluoride 1A1C2v
1202 GeCl2 Germanium dichloride 1A1C2v
1203 CBr2 dibromomethylene 1A1C2v
1204 CBr2 dibromomethylene 3B1C2v
1205 FOO Dioxygen monofluoride radical 2A"Cs
1206 FOO+ Fluorine dioxide cation   
1207 ClOO chloroperoxy radical 2A"Cs
1208 ClOO+ chloroperoxy cation 1A'Cs
1209 OClO Chlorine dioxide 2B1D∞h
1210 OClO- Chlorine dioxide anion 1A'Cs
1211 OClO+ Chlorine dioxide cation 1A1C2v
1212 ClSO Sulfur chloride oxide 2A"Cs
1213 ClS2 Sulfur chloride 2A"Cs
1214 BrOO Bromine dioxide   
1215 OBrO Bromine dioxide radical 2B1C2v
1216 NF2 Difluoroamino radical 2B1C2v
1217 NF2+ Difluoroamino cation 1A1C2v
1218 PF2 Phosphorus difluoride   
1219 PF2+ Phosphorus difluoride cation   
1220 FClO chlorosyl fluoride 1A'Cs
1221 F2O Difluorine monoxide 1A1C2v
1222 ClOF Chlorine hypofluorite 1A'Cs
1223 SF2 sulfur difluoride 1A1C2v
1224 SF2- sulfur difluoride anion 2A'Cs
1225 SF2- sulfur difluoride anion 2ΠD∞h
1226 SF2+ sulfur difluoride cation 2B1C2v
1227 Cl2O Dichlorine monoxide 1A1C2v
1228 SCl2 Sulfur dichloride 1A1C2v
1229 SeF2 Selenium difluoride   
1230 BrOCl Bromine hypochlorite 1A'Cs
1231 SeCl2 Selenium Dichloride   
1232 SBr2 Sulfur dibromide   
1233 SeBr2 Selenium dibromide   
1234 BrOBr Bromine oxide 1A1C2v
1235 F3- trifluoride anion 1ΣgD∞h
1236 F3- trifluoride anion 1ΣC∞v
1237 Cl3- trichloride anion 1ΣgD∞h
1238 Br3- tribromide anion   
1239 SFCl Sulfur chloride fluoride   
1240 HCCF Fluoroacetylene 1ΣC∞v
1241 HCCF+ fluoroacetylene cation 2ΠC∞v
1242 HCCCl Chloroacetylene 1ΣC∞v
1243 HCCBr bromoacetylene 1ΣC∞v
1244 HFCO formyl fluoride 1A'Cs
1245 COHCl Formyl chloride 1A'Cs
1246 COHBr Formyl bromide 1A'Cs
1247 BHF2 Difluoroborane 1A1C2v
1248 BHCl2 Borane, dichloro- 1A1C2v
1249 CHF2 difluoromethyl radical 2ACs
1250 CHF2+ difluoromethyl cation   
1251 CHFCl Chlorofluoromethyl radical   
1252 CHFCl+ Chlorofluoromethyl cation   
1253 CHCl2+ dichloromethyl cation   
1254 CHBr2 dibromomethyl radical   
1255 HOClO Chlorous acid 1AC1
1256 HOClO Chlorous acid 1A'Cs
1257 NHF2 difluoramine   
1258 NHCl2 dichloroamine   
1259 CH2F2 Methane, difluoro- 1A1C2v
1260 CH2FCl fluorochloromethane 1A'Cs
1261 SiH2F2 difluorosilane   
1262 CH2Cl2 Methylene chloride 1A1C2v
1263 CH2BrF Methane, bromofluoro- 1A'Cs
1264 CH2BrCl Methane, bromochloro- 1A'Cs
1265 CH2Br2 dibromomethane 1A1C2v
1266 SiH2Cl2 dichlorosilane 1A1C2v
1267 CH3MgBr Methyl Magnesium Bromide   
1268 CH2CHF Ethene, fluoro- 1A'Cs
1269 CH2CHF+ fluoroethene cation 2A"Cs
1270 C2H3Cl Ethene, chloro- 1A'Cs
1271 C2H3Br vinyl bromide 1A'Cs
1272 CH2FOH fluoromethanol   
1273 CH3OCl methyl hypochlorite 1A'Cs
1274 CH2CH2Cl 2-chloroethyl radical 2A'Cs
1275 CHClCH3 1-chloroethyl radical 2AC1
1276 C2H5F fluoroethane 1A'Cs
1277 CH3CH2Cl Ethyl chloride 1A'Cs
1278 C2H5Br Ethyl bromide 1A'Cs
1279 KrF2 Krypton difluoride 1ΣGD∞h
1280 C4 Carbon tetramer 3ΣgD∞h
1281 C4 Carbon tetramer   
1282 C4+ Carbon tetramer cation 2ΠgD∞h
1283 C4H2 Diacetylene 1ΣgD∞h
1284 C4H2+ diacetlyene cation 2ΠgD∞h
1285 C2H3CCH 1-Buten-3-yne 1A'C1
1286 C4H4 cyclobutadiene 1AgD2h
1287 C4H4 cyclobutadiene 1A1gD4h
1288 C4H4 Tetrahedrane   
1289 H2CCCCH2 Butatriene 1AgD2h
1290 C4H6 1-Methylcyclopropene 1AC1
1291 C4H6 Cyclobutene 1A1C2v
1292 C4H6 Methylenecyclopropane 1A1C2v
1293 CH2CCHCH3 1,2-Butadiene 1A'C1
1294 CH2CHCHCH2 1,3-Butadiene 1AgC2h
1295 CH2CHCHCH2 1,3-Butadiene 1AC2
1296 CH3CCCH3 2-Butyne 1A1'D3h
1297 CHCCH2CH3 1-Butyne 1A'Cs
1298 CH3CHCHCH2 methylallyl radical 2A"Cs
1299 C4H8 methylcyclopropane 1A'Cs
1300 CH2C(CH3)CH3 1-Propene, 2-methyl- 1A1C2v
1301 CH2CHCH2CH3 1-Butene 1AC1
1302 CH3CHCHCH3 2-Butene, (E)- 1AgC2h
1303 CH3CHCHCH3 2-Butene, (Z)- 1A1C2v
1304 Al(CH3)3 trimethyl aluminum 1A'C3h
1305 C(CH3)3 Tert-butyl radical 2A"C3v
1306 CH2CH(CH3)2 Isobutyl radical 2A'C1
1307 CH3CHCH2CH3 2-Butyl radical 1AC1
1308 CH3CH(CH3)CH3 Isobutane 1A1C3v
1309 CH3CH2CH2CH3 Butane 1AgAnti
1310 CH3CH2CH2CH3 Butane 1AGauche
1311 SiH(CH3)3 trimethylsilane 1A1C3v
1312 Li3N trilithium nitride 1A'D3h
1313 Li3N trilithium nitride 1A1C3v
1314 C2N2 Cyanogen 1ΣgD∞h
1315 C2N2+ Cyanogen cation 2ΠgD∞h
1316 P4 Phosphorus tetramer 1A1Td
1317 As4 Arsenic tetramer 1A1Td
1318 HCCCN Cyanoacetylene 1ΣC∞v
1319 HCCCN+ Cyanoacetylene cation 2ΠC∞v
1320 H2CNCN cyanamide, methylene   
1321 HNCCNH Ethenediimine   
1322 C3H3N acrylonitrile 1A'Cs
1323 C3H3N+ acrylonitrile cation 2A"Cs
1324 NH2CCNH2 Diaminoacetylene 1AC2
1325 NH2CH2CN Aminoacetonitrile 1A'Cs
1326 C2H5CN ethyl cyanide 1A'Cs
1327 CH5N3 Guanidine 1AC1
1328 C4H6 Bicyclo[1.1.0]butane 1A1C2v
1329 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1A1C2v
1330 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1AC2
1331 H2NCHCHNH2 diaminoethylene   
1332 CH6N3+ guanidinium 1A1'D3h
1333 CH6N3+ guanidinium 1A1D3
1334 C3H7N Cyclopropylamine 1A'C1
1335 CH7N3 triaminomethane   
1336 C4H8 cyclobutane 1A1D2d
1337 C2H8N2 Ethylenediamine 1AgC2h
1338 CH3NHNHCH3 dimethyl hydrazine 1AC2
1339 CH3CH(NH2)CH3 2-Propanamine 1A'Cs
1340 N(CH3)3 Trimethylamine 1A1C3v
1341 NH2CH2CH2CH3 1-Propanamine 1A'Cs
1342 N(SiH3)3 trisilylamine   
1343 As(CH3)3 trimethyl arsine 1A1C3v
1344 (CH3)3NH+ protonated trimethyl amine   
1345 C3H7NH3+ n-propylamine, protonated 1A'Cs
1346 C3O Tricarbon monoxide 1ΣC∞v
1347 B2O2 Diboron dioxide 1ΣgD∞h
1348 ONNO NO dimer 1Agtrans C2H
1349 ONNO NO dimer 1A1cis C2V
1350 S2N2 Disulfur dinitride 1AGD2h
1351 CO3 Carbon trioxide 1A1C2v
1352 CO3-- carbonate 1A1'D3h
1353 CS3-- Carbonotrithioate   
1354 NO3 Nitrogen trioxide 2A1'all bonds equal
1355 NO3 Nitrogen trioxide 2B2one short, two long
1356 NO3 Nitrogen trioxide 2B2one long, two short
1357 NO3- nitrate anion 1A1'D3h
1358 NO3+ nitrogen trioxide cation 1A1C2v
1359 NO3+ nitrogen trioxide cation 1A1'D3h
1360 SO3 Sulfur trioxide 1A1'D3h
1361 SO3- Sulfur trioxide anion 2A1pyramidal
1362 SO3- Sulfur trioxide anion 2A2"planar
1363 SO3-- Sulfate dianion   
1364 SO3+ Sulfur trioxide cation 2A2'D3h
1365 SeO3 selenium trioxide 1A1'D3h
1366 SeO3 selenium trioxide 1A1C2v
1367 S4 Sulfur tetramer   
1368 S4 Sulfur tetramer   
1369 S4 Sulfur tetramer   
1370 HCO3- bicarbonate anion 1A'Cs
1371 HNO3 Nitric acid 1A'Cs
1372 HSO3 Hydroxysulfonyl radical 2AC1
1373 C3H2O Propadienal   
1374 C3H2O Propadienal   
1375 C2H2O2 Ethanedial 1AgC2h
1376 C2H2O2+ Ethanedial cation 2AGC2h
1377 H2CO3 Carbonic acid 1A1C2v
1378 H2NO3+ Nitric Acid, Protonated 1A1C2v
1379 H2SO3 Sulfurous acid 1A'Cs
1380 H2SO3 Sulfurous acid 1A'Cs
1381 C2H3NO Nitrosoethylene   
1382 CH3NCO methylisocyante   
1383 HOCH2CN cyanomethanol   
1384 CH3COO- acetate anion 1A'eclipsed
1385 CH3COO- acetate anion  offset. at
1386 CH3NO2 Methane, nitro- 1A'Cs
1387 CH3ONO Methyl nitrite 1A'C1
1388 NH2COOH Carbamic acid 1A'Cs
1389 NH2COOH Carbamic acid 1AC1
1390 H3BO3 Boric acid 1A'C3h
1391 H3AlO3 Aluminum hydroxide   
1392 H3CO3+ carbonic acid, protonated 1A'C3h
1393 C3H4O 2-Propyn-1-ol 1A'Cs
1394 C3H4O allenol 1A'Cs
1395 C3H4O Cyclopropanone 1A1C2v
1396 C3H4O Methylketene 1A'Cs
1397 CH2CHCHO Acrolein 1A'Cs
1398 CH2CHCHO Acrolein   
1399 NH2CONH2 Urea 1AC2
1400 NH2CONH2 Urea 1A'Cs
1401 NH2CONH2+ Urea cation 2A2C2
1402 NH2CSNH2 Thiourea 1AC2
1403 C2H4O2 1,3-dioxetane 1AgD2h
1404 C2H4O2 1,3-dioxetane  C2v
1405 CH3COOH Acetic acid 1A'Cs
1406 CH3OCHO methyl formate 1A'Cs
1407 CHOCH2OH hydroxy acetaldehyde 1A'CS H in
1408 H2OHCOOH Water formic acid dimer 1 1AC1
1409 H2OHCOOH Water formic acid dimer 2 1AC1
1410 HCOOHH2O Formic acid water dimer 1AC1
1411 HOCH2OOH hydroxy methyl peroxide 1AC1
1412 CH2C(OH)NH2 1-amino vinyl alchohol   
1413 CH3C(OH)=NH Ethaninidic acid   
1414 CH3CHNOH Acetaldoxime 1A'CS trans
1415 CH3CONH2 Acetamide 1A'C1
1416 CH3CSNH2 Ethanethioamide   
1417 C2H5OO ethylperoxy radical 2A'Cs
1418 CH3NNCH3 (E)-1,2-Dimethyldiazene 1AGC2h
1419 C3H5OH Cyclopropanol 1AC1
1420 C3H6O 2-Propen-1-ol 1AC1
1421 C3H6O 2-Propen-1-ol 1A'Cs
1422 C3H6O Acetone enol 1A'Cs
1423 C3H6O Oxetane 1A1C2v
1424 C3H6O Propylene oxide 1AC1
1425 CH3CH2CHO Propanal 1A'Cs
1426 CH3COCH3 Acetone 1A1C2v
1427 CH3COCH3 Acetone 1AC2
1428 CH3COCH3 Acetone 3A"Cs
1429 CH3COCH3- acetone anion 2A'Cs
1430 C3H6S Thietane 1A'Cs
1431 C3H6S Thiirane, methyl- 1AC1
1432 CH3CSCH3 Thioacetone 1A1C2v
1433 C2H6O2 1,2-Ethanediol 1AgC2h
1434 CH3OOCH3 dimethylperoxide 1AgC2h
1435 CH3OOCH3 dimethylperoxide 1AC2
1436 CH3SOCH3 Dimethyl sulfoxide 1A'Cs
1437 CH2SHCH2SH 1,2-Ethanedithiol 1AgC2h
1438 CH3SSCH3 Disulfide, dimethyl 1AC2
1439 HOCH2CH2NH2 monoethanolamine 1A'Cs
1440 HOCH2CH2NH2 monoethanolamine 1AC1 OH out
1441 HOCH2CH2NH2 monoethanolamine 1AC1 OH in
1442 C3H7OH 1-Propanol 1A'Cs
1443 C3H7OH 1-Propanol   
1444 CH3CHOHCH3 Isopropyl alcohol 1AC1
1445 CH3OC2H5 Ethane, methoxy- 1A'Cs
1446 C3H7SH 1-Propanethiol 1A'Cs
1447 CH3CHSHCH3 2-Propanethiol 1A'Cs
1448 CH3SCH2CH3 Ethane, (methylthio)- 1A'Cs
1449 H2OCH3OCH3 water dimethylether dimer 1AC1
1450 Li2F2 Lithium fluoride dimer   
1451 Na2Cl2 Disodium dichloride 1AgC2h
1452 C2F2 difluoroacetylene 1ΣgD∞h
1453 C2Cl2 dichloroacetylene 1ΣgC2h
1454 C2Cl2+ dichloroacetylene cation 2ΠUD∞h
1455 FNO2 Nitryl fluoride 1A1C2v
1456 FONO Nitrosyl hypofluorite 1A'CS cis
1457 ClNO2 Nitryl chloride 1A1C2v
1458 BrONO Bromine nitrite 1A'CS trans
1459 BrONO Bromine nitrite 1A'CS cis
1460 N2F2 (Z)-Difluorodiazene 1A1C2v
1461 N2F2 Dinitrogen difluoride, (E)- 1AgC2h
1462 CF2O Carbonic difluoride 1A1C2v
1463 CF2O+ Carbonic difluoride cation   
1464 COFCl Carbonic chloride fluoride 1A'Cs
1465 CCl2O Phosgene 1A1C2v
1466 Cl2CS Thiophosgene 1A1C2v
1467 COBr2 Carbonic dibromide 1A1C2v
1468 BF3 Borane, trifluoro- 1A'D3h
1469 BF3- Borane, trifluoro- anion 2A1D3h
1470 BF3- Borane, trifluoro- anion 2A1C3v
1471 BF3+ boron trifluoride cation 2A2'D3h
1472 BF3+ boron trifluoride cation 2B2C2v
1473 BF3+ boron trifluoride cation   
1474 AlF3 Aluminum trifluoride 1A1'D3h
1475 BClF2 Chlorodifluoroborane   
1476 AlF2Cl Aluminum chloride difluoride 1A1C2v
1477 ScF3 Scandium trifluoride 1A1'D3h
1478 AlFCl2 Aluminum dichloride fluoride 1A1C2v
1479 BCl3 Borane, trichloro- 1A1'D3h
1480 BCl3+ Boron Trichloride cation   
1481 GaF3 Gallium trifluoride 1A1'D3h
1482 AlCl3 Aluminum trichloride 1A1'D3h
1483 GaCl3 Gallium trichloride 1A1'D3h
1484 BBr3 Boron tribromide 1A1'D3h
1485 ClO3- chlorate anion 1A1C3v
1486 CF3 Trifluoromethyl radical 2A1C3v
1487 CF3- Trifluoromethyl anion 1A1C3v
1488 CF3+ Trifluoromethyl cation 1A1'D3h
1489 CF2Cl difluorochloromethyl radical   
1490 CFCl2 dichlorofluoromethyl radical   
1491 CCl3 Trichloromethyl radical 2A1C3
1492 CCl3- Trichloromethyl anion 1A1C3v
1493 CCl3+ Trichloromethyl cation 1A1'D3h
1494 SiCl3 trichlorosilyl radical 2A1C3v
1495 SiCl3+ trichlorosilyl cation 1A1'D3h
1496 CBr3 tribromomethyl radical   
1497 FOOF Perfluoroperoxide 1AC2
1498 ClO2F Chloryl fluoride 1A'Cs
1499 F2SO Thionyl Fluoride 1A'Cs
1500 ClOOCl Dichlorine dioxide 1AC2
1501 FSSF Difluorodisulfane 1AC2
1502 S2F2 Thio-thionyl fluoride 1A'Cs
1503 SOCl2 thionyl chloride 1A'Cs
1504 SSCl2 Thiothionyl chloride   
1505 SeOCl2 selenium oxychloride 1A'Cs
1506 NF3 Nitrogen trifluoride 1A1C3v
1507 NF3- Nitrogen trifluoride anion 2A1C3v
1508 NF3- Nitrogen trifluoride anion 2ACs
1509 NF3+ Nitrogen trifluoride cation 2A1C3v
1510 PF3 Phosphorus trifluoride 1A1C3v
1511 NCl3 nitrogen trichloride 1A1C3v
1512 AsF3 Arsenic trifluoride 1A1C3v
1513 PCl3 Phosphorus trichloride 1A1C3v
1514 NBr3 Nitrogen Tribromide 1A1C3v
1515 PBr3 Phosphorus tribromide 1A1C3v
1516 ClSSCl Disulfur dichloride 1AC2
1517 SF3 Sulfur trifluoride 2A'Cs
1518 SF3 Sulfur trifluoride 2B1C2v
1519 ClF3 Chlorine trifluoride 1A1'D3h
1520 ClF3 Chlorine trifluoride 1A1C2v
1521 BrF3 Bromine trifluoride 1A1C2v
1522 HClO3 Chloric Acid 1A'Cs
1523 HClO3 Chloric Acid 1AC1
1524 CHF3 Methane, trifluoro- 1A1C3v
1525 CHF2Cl difluorochloromethane 1A'Cs
1526 SiHF3 trifluorosilane   
1527 CHFCl2 fluorodichloromethane 1A'Cs
1528 CDCl3 trichloromethane-d 1A1C3v
1529 CHCl3 Chloroform 1A1C3v
1530 CHBrF2 Methane, bromodifluoro- 1A'Cs
1531 SiHCl3 Trichlorosilane 1A1C3v
1532 CHFClBr fluorochlorobromomethane 1AC1
1533 CHBrCl2 Methane, bromodichloro- 1A'Cs
1534 CHBr2F dibromofluoromethane   
1535 CHClBr2 Methane, dibromochloro- 1A'Cs
1536 CHBr3 bromoform 1A1C3v
1537 NF3H+ protonated nitrogen trifluoride 1A1C3v
1538 AsF3H+ Arsenic trifluoride, protonated   
1539 C2H2F2 Ethene, 1,2-difluoro-, (E)- 1AgC2h
1540 C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1A1C2v
1541 CH2CF2 Ethene, 1,1-difluoro- 1A1C2v
1542 C2H2ClF 1-chloro-1-fluoroethylene 1A'Cs
1543 CHFCHCl (E)-1-chloro-2-fluoroethene 1A'Cs
1544 CHFCHClz (Z)-1-Chloro-2-fluoroethene 1A'Cs
1545 CH2CCl2 Ethene, 1,1-dichloro- 1A1C2v
1546 CHClCHCl Ethene, 1,2-dichloro-, (E)- 1AgC2h
1547 CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1A1C2v
1548 CHBrCHBr Ethene, 1,2-dibromo-, (E)-   
1549 CHBrCHBr Ethene, 1,2-dibromo-, (Z)-   
1550 CH3COF Acetyl fluoride 1A'NULL
1551 CH2ClCHO chloroacetaldehyde 1AC1 bisecting, trans
1552 CH2ClCHO chloroacetaldehyde 1A'CS eclipsed, cis
1553 CH3COCl Acetyl Chloride 1A'Cs
1554 C2H4F2 1,2-difluoroethane 1AgC2H anti
1555 C2H4F2 1,2-difluoroethane 1AC2 gauche
1556 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
1557 CH3CHFCl Ethane, 1-chloro-1-fluoro- 1AC1
1558 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AgC2h
1559 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AC2
1560 CH3CHCl2 Ethane, 1,1-dichloro- 1A'Cs
1561 CH2BrCH2Cl 1-bromo-2-chloroethane   
1562 CH2BrCH2Cl 1-bromo-2-chloroethane   
1563 CH2BrCH2Br Ethane, 1,2-dibromo- 1AgC2h
1564 CH2BrCH2Br Ethane, 1,2-dibromo- 1AC2
1565 CH2CHCH2F Allyl Fluoride   
1566 CH2CHCH2F Allyl Fluoride   
1567 CH3CHCHF trans-1-Fluoro-1-propene   
1568 C3H5Cl 1-Propene, 3-chloro- 1AC1
1569 C3H5Cl 1-chloro-1-propene(E) 1A'Cs
1570 C3H5Cl 1-chloro-1-propene(Z) 1A'Cs
1571 CH2FCH2OH 2-fluoroethanol   
1572 CH2FCH2CH3 1-Fluoropropane 1A'Cs
1573 CH2FCH2CH3 1-Fluoropropane   
1574 CH3CHFCH3 2-Fluoropropane 1A'Cs
1575 CH2ClCH2CH3 Propane, 1-chloro- 1A'anti
1576 CH2ClCH2CH3 Propane, 1-chloro- 1Agauche
1577 CH3CHClCH3 Propane, 2-chloro- 1A'Cs
1578 CH3CH2CH2Br n-propyl bromide 1A'Cs
1579 CH3CHBrCH3 i-propyl bromide 1A'Cs
1580 B5H9 pentaborane9   
1581 C5H4 pentatetraene   
1582 C5H5 cyclopentadienyl radical 2E1"D5h
1583 C5H5 cyclopentadienyl radical 2B1C2v
1584 C5H5- cylopentadienyl anion 1A1'D5h
1585 C5H6 1,3-Cyclopentadiene 1A1C2v
1586 C5H6 1-Buten-3-yne, 2-methyl- 1A'Cs
1587 C5H6 3-Penten-1-yne, (E)- 1A'Cs
1588 C5H6 3-Penten-1-yne, (Z)- 1A'Cs
1589 C5H6 Bicyclo[2.1.0]pent-2-ene 1A'Cs
1590 C5H6 Cyclopropylacetylene 1A'C1
1591 C5H6 Propellane 1A1D3h
1592 C5H7 1,3-pentadienyl radical 2B1C2v
1593 C5H7 cyclopentenyl radical 2A2C2v
1594 C5H8 1,2-Butadiene, 3-methyl- 1A1C2v
1595 C5H8 1,2-Pentadiene 1A'C1
1596 C5H8 1,3-Butadiene, 2-methyl- 1A'Cs
1597 C5H8 1,3-Pentadiene, (E)- 1A'C1
1598 C5H8 1,3-Pentadiene, (Z)- 1A'Cs
1599 C5H8 1,4-Pentadiene 1AC2
1600 C5H8 1-pentyne 1A'Cs
1601 C5H8 2,3-Pentadiene 1AC1
1602 C5H8 Bicyclo[1.1.1]pentane   
1603 C5H8 Cyclobutane, methylene- 1A'Cs
1604 C5H8 Cyclopentene 1A'Cs
1605 C5H8 Ethenylcyclopropane 1A'Cs
1606 C5H10 1-Butene, 2-methyl- 1AC1
1607 C5H10 2-Butene, 2-methyl- 1A'Cs
1608 C5H10 2-Pentene, (E)- 1A'Cs
1609 C5H10 2-Pentene, (Z)- 1AC1
1610 C5H10 Cyclopentane 1AC1
1611 C5H10 Cyclopropane, 1,1-dimethyl- 1A1C1
1612 CH2CHCH2CH2CH3 1-pentene 1AC1
1613 CH2CHCH2CH2CH3 1-pentene 1AC1
1614 C5H11 2-Methylbut-2-yl radical 1AC1
1615 C5H12 Butane, 2-methyl- 1AC1
1616 C5H12 Pentane 1A1C2v
1617 C5H12 Propane, 2,2-dimethyl- 1A1Td
1618 Si(CH3)4 tetramethylsilane 1A1Td
1619 N2O3 Dinitrogen trioxide 1A'Cs
1620 C3H2N2 Malononitrile 1A1Cs
1621 CH2N4 1H-Tetrazole 1A'Cs
1622 C3H3N2 imidazolyl radical 2B1C2v
1623 C3H3N2- imidizolyl anion 1A1C2v
1624 C4H4N pyrrolide radical 2A2C2v
1625 C4H4N- pyrrolide anion 1A1C2v
1626 C3H4N2 1H-Imidazole 1A'Cs
1627 C3H4N2 1H-Pyrazole 1A'Cs
1628 C3H4N2 2H-Imidazole 1A1C2v
1629 C3H4N2 4H-Imidazole 1A'Cs
1630 C4H5N (E)-2-Butenenitrile 1A'Cs
1631 C4H5N (Z)-2-Butenenitrile 1A'Cs
1632 C4H5N 2H-pyrrole 1A'Cs
1633 C4H5N 3H-pyrrole 1A'Cs
1634 C4H5N Cyclopropanecarbonitrile 1A'Cs
1635 C4H5N Pyrrole 1A1C2v
1636 C4H6N+ pyrrole, beta-protonated 1A'Cs
1637 C3H6N2 3-Aminopropionitrile 1A'Cs
1638 CH3CH(CH3)CN Propanenitrile, 2-methyl- 1A'Cs
1639 CH3CH2CH2CN Butanenitrile 1A'Cs
1640 C5H8 Bicyclo[2.1.0]pentane 1A'Cs
1641 C5H8 Spiropentane 1A1D2d
1642 C4H9N Cyclobutylamine 1A'Cs
1643 C4H9N Pyrrolidine 1A'Cs
1644 C3H10N2 1,2-Diaminopropane 1AC1
1645 C(CH3)3NH2 2-Propanamine, 2-methyl- 1AC1
1646 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- 1AC1
1647 C(NH2)H2CH2CH2CH3 1-Butanamine 1A'Cs
1648 CH3C(NH2)HCH2CH3 2-Butanamine 1AC1
1649 NC4H12+ tetramethyl ammonium cation 1A1Td
1650 C3O2 Carbon suboxide 1ΣGD∞h
1651 C3O2 Carbon suboxide 1A1C2v
1652 C3O2+ Carbon suboxide cation 2ΠUD∞h
1653 B2O3 diboron trioxide   
1654 B2O3 diboron trioxide   
1655 CaCO3 Calcium Carbonate 1A1C2v
1656 CaCO3 Calcium Carbonate 1A'Cs
1657 ONONO Nitrosyl nitrite 1A1C2v
1658 PO4--- phosphate 1A1Td
1659 SO4-- sulfate 1A1Td
1660 HOONO2 peroxy nitric acid 1AC1
1661 HSO4- bisulfate anion 1A'Cs
1662 C3H2O2 Propiolic acid 1A'Cs
1663 CHOCOOH oxo acetic acid 1A'Cs
1664 CHOOCHO diformyl ether   
1665 H2SO4 Sulfuric acid 1AC1
1666 H2SeO4 Selenic acid 1AC2
1667 C3H3NO Isoxazole 1A'Cs
1668 C3H3NO Oxazole 1A'Cs
1669 C3H3NS Thiazole   
1670 CH3C(O)OO acetyl peroxy radical 1A'Cs
1671 CH3NO3 Methyl nitrate 1A'Cs
1672 H3PO4 Phosphoric Acid 1AC3
1673 C4H4O Furan 1A1C2
1674 C4H4O+ Furan cation 1A1C2
1675 CH3COCCH 3-butyn-2-one 1A'Cs
1676 C4H4S Thiophene 1A1C2v
1677 C4H4Se selenophene   
1678 C3H4O2 β–Propiolactone 1A'Cs
1679 C3H4O2 2-Propenoic acid 1A'Cs
1680 C3H4O2 Methyl glyoxal 1A'Cs
1681 C3H4O2 propanedial 1AC1
1682 C3H4O2 propenalol 1A'Cs
1683 HOCHCCHOH allenediol 1AC2
1684 C2H4O3 1,2,3-trioxolane 1A'Cs
1685 C2H4O3 trioxolane124 1AC2
1686 HOCH2COOH Hydroxyacetic acid 1ACs
1687 HOCH2COOH Hydroxyacetic acid 1AC1
1688 CH2CHCONH2 Acrylamide 1ACs
1689 CH3OCH2CN Methoxyacetonitrile 1A'Cs
1690 CH3OCH2CN Methoxyacetonitrile 1AC1
1691 CH5N3S Hydrazinecarbothioamide 1AC1
1692 H2NCH2COOH Glycine 1A'Cs
1693 CH3SO2NH2 methanesulfonamide 1A'Cs
1694 C4H6O cis-2-butenal 1ACs
1695 C4H6O Cyclobutanone 1A1C2v
1696 C4H6O Furan, 2,3-dihydro- 1AC1
1697 C4H6O Furan, 2,5-dihydro- 1A1Cs
1698 CH2CHOCHCH2 Vinyl ether 1A1C2v
1699 CH2CHOCHCH2 Vinyl ether 1AC1
1700 CHOCHCHCH3 2-Butenal 1A'Cs
1701 C4H6S Thiophene, 2,3-dihydro- 1AC1
1702 C4H6S Thiophene, 2,5-dihydro- 1A1C2v
1703 CH2CHSCHCH2 Divinyl sulfide 1AC2v
1704 CH2CHSCHCH2 Divinyl sulfide   
1705 C2H6N2O Urea, methyl- 1AC1
1706 C3H6O2 1,3-Dioxolane 1AC2
1707 C3H6O2 1,3-Dioxolane 1A'Cs
1708 C3H6O2 1,3-Dioxolane 1AC1
1709 CH3CH2COOH Propanoic Acid 1A'Cs
1710 CH3COOCH3 methyl acetate 1A'Cs
1711 HCOOC2H5 Ethyl formate 1A'Cs
1712 C2H6O2S Dimethyl sulfone 1A1C2v
1713 CH3SSSCH3 dimethyl trisulfide 1AC2
1714 C3H7NO dimethylformamide 1A'Cs
1715 C3H7NO dimethylformamide 1AC1
1716 C3H7NO Propanamide 1A'C1
1717 C2H3OC2H5 Ethene, ethoxy- 1AC1
1718 C4H8O Cyclobutanol 1A'C1
1719 CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1AC1
1720 CH3COCH2CH3 2-Butanone 1A'Cs
1721 CH3COCH2CH3 2-Butanone 1AC1
1722 CHOCH(CH3)CH3 Propanal, 2-methyl- 1A'Cs
1723 CHOCH2CH2CH3 Butanal 1A'Cs
1724 C4H8S Thiophene, tetrahydro- 1AC1
1725 C3H8O2 1,3-Propanediol 1A1C1
1726 C3H8O2 1,3-Propanediol 1AC1
1727 C3H8O2 Hydroperoxide, 1-methylethyl 1AC1
1728 C3H8O2 Methane, dimethoxy- 1AC2
1729 C3H8O2 Methane, dimethoxy- 1A1C2v
1730 C3H8O2 Propylene glycol 1AC1
1731 C3H8S2 1,3-Propanedithiol 1A1C1
1732 C4H10O 1-Butanol 1A'Cs
1733 C4H10O 1-Butanol 1AC1
1734 C4H10O 1-Propanol, 2-methyl- 1AC1
1735 C4H10O 2-Butanol, (.+/-.)- 1AC1
1736 C4H10O Ethanol, 1,1-dimethyl- 1A'Cs
1737 C4H10O Ethanol, 1,1-dimethyl- 1AC1
1738 C4H10O Ethoxy ethane 1A1C2v
1739 C4H10O Methyl propyl ether 1AC1
1740 C4H10O Propane, 2-methoxy- 1A'Cs
1741 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
1742 C2H5SC2H5 Diethyl sulfide 1A1C2v
1743 C4H9SH 1-Butanethiol   
1744 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- 1AC1
1745 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- 1AC1
1746 CH3CH(SH)CH2CH3 2-Butanethiol 1AC1
1747 FNO3 Fluorine nitrate 1A'Cs
1748 ClONO2 Chlorine nitrate 1A'Cs
1749 BrONO2 Bromine nitrate 1A'Cs
1750 TiCl4 Titanium tetrachloride 1A1Td
1751 ClO4- perchlorate anion 1A1Td
1752 BF4- tetrafluoroboron anion 1A1Td
1753 ClFO3 Perchloryl fluoride 1A1Cs
1754 SO2F2 Sulfuryl fluoride 1A1C2v
1755 SO2Cl2 Sulfuryl chloride 1A1C2v
1756 F3NO Nitrogen trifluoride oxide 1A1C3v
1757 F3PO Phosphoryl fluoride 1A1C3v
1758 Cl3PO Phosphoryl chloride 1A1C3v
1759 CF4 Carbon tetrafluoride 1A1Td
1760 CF3Cl Methane, chlorotrifluoro- 1A1C3v
1761 SiF4 Silicon tetrafluoride 1A1Td
1762 CF2Cl2 difluorodichloromethane 1A1C2v
1763 TiF4 Titanium tetrafluoride 1A1Td
1764 CFCl3 Trichloromonofluoromethane 1A1C3v
1765 CF3Br Bromotrifluoromethane 1A1C3v
1766 GeF4 Germanium tetrafluoride 1A1Td
1767 CCl4 Carbon tetrachloride 1A1Td
1768 CBrClF2 Methane, bromochlorodifluoro- 1A'Cs
1769 SiCl4 Silane, tetrachloro- 1A1Td
1770 CBrCl2F bromodichlorofluoromethane   
1771 CBrCl3 Methane, bromotrichloro- 1A1C3v
1772 CBr2F2 Methane, dibromodifluoro- 1A'C2v
1773 GeCl4 Germanium Tetrachloride 1A1Td
1774 CBr2ClF dibromochlorofluoromethane   
1775 CBr2Cl2 dibromodichloromethane 1A1C2v
1776 CBr3Cl tribromochloromethane 1A1C3v
1777 CBr4 Carbon tetrabromide 1A1Td
1778 SiBr4 Silicon tetrabromide 1A1Td
1779 GeBr4 Germanium tetrabromide   
1780 SF4 Sulfur tetrafluoride 1A1C2v
1781 SeF4 Selenium tetrafluoride   
1782 SCl4 Sulfur tetrachloride   
1783 C2HF3 Trifluoroethylene 1A'Cs
1784 C2HF3+ Trifluoroethylene cation 2A"Cs
1785 CHClCCl2 Trichloroethylene 1A'Cs
1786 CHBrCF2 1-Bromo-2,2-difluoroethylene 1A'Cs
1787 HClO4 perchloric acid 1ACs
1788 HSO3F Fluorosulfonic acid 1AC1
1789 CF3OH trifluoromethanol 1A'Cs
1790 CH2ClCCCl 1,3-dichloropropyne   
1791 CHCl2CCH 3,3-dichloropropyne   
1792 CHCl2CHO dichloroacetaldehyde 1AC1
1793 CHCl2CHO dichloroacetaldehyde   
1794 CH3CF3 Ethane, 1,1,1-trifluoro- 1A1C3v
1795 CHF2CH2F Ethane, 1,1,2-trifluoro 1AC1
1796 CHF2CH2F Ethane, 1,1,2-trifluoro 1A'Cs
1797 CH3CF2Cl 1-Chloro-1,1-Difluoroethane 1A'Cs
1798 CH3CFCl2 1,1-Dichloro-1-fluoroethane 1A'Cs
1799 CH2ClCHCl2 1,1,2-trichloroethane 1AC1
1800 CH3CCl3 Ethane, 1,1,1-trichloro- 1A1C3v
1801 SiCl3CH3 methyltrichlorosilane 1A1C3v
1802 CH3CBr3 1,1,1-tribromoethane 1A1C3v
1803 SiH3CCl3 (trichloromethyl)silane 1A1C3v
1804 CH2CClCHCH2 1,3-Butadiene, 2-chloro-   
1805 C3H5ClO Oxirane, (chloromethyl)- 1AC1
1806 CH2FCH2CH2F 1,3-difluoropropane   
1807 CH2ClCHClCH3 Propane, 1,2-dichloro- 1AC1
1808 CH3CCl2CH3 Propane, 2,2-dichloro- 1A1C2v
1809 CH2CClCH2CH3 1-Butene, 2-chloro- 1A'Cs
1810 CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1AC1
1811 CH2CHCHClCH3 1-Butene, 3-chloro- 1AC1
1812 CH2ClCHCHCH3 2-Butene, 1-chloro- 1A'Cs
1813 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- 1A'Cs
1814 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- 1A'Cs
1815 CHClCHCH2CH3 (E)-1-Chloro-1-butene 1AC1
1816 CHClCHCH2CH3 (Z)-1-Chloro-1-butene 1A'Cs
1817 CH2ClCH2CH2CH3 Butane, 1-chloro- 1A'Cs
1818 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1A1C3v
1819 CH3CHClCH2CH3 Butane, 2-chloro- 1AC1
1820 C2H2N2O Furazan   
1821 NH3BF3 Amminetrifluoroboron 1A1C3v
1822 C6H2 hexatriyne 1ΣgD∞h
1823 C6H4 (E)-Hexa-1,5-diyne-3-ene 1AgCs
1824 C6H4 (Z)-Hexa-1,5-diyne-3-ene 1A1C2v
1825 C6H4 Benzyne 1A1C2v
1826 C6H5 phenyl 2A1C2v
1827 C6H5- phenyl anion 1A1C2v
1828 C6H6 Prismane   
1829 C6H6 1,2,4,5-Hexatetraene 1AgC2h
1830 C6H6 2,4-Hexadiyne 1A1'D3h
1831 C6H6 2,4-Hexadiyne 1A1GD3d
1832 C6H6 Benzene 1A1gD6h
1833 C6H6 Benzvalene 1A1C2v
1834 C6H6 Dewar Benzene   
1835 C6H6 Hexa-1,5-diene-3-yne 1AgC2h
1836 C6H6 Trimethylenecycopropane 1A'D3h
1837 C6H7+ benzene, protonated 1A1C2v
1838 C6H8 (E)-hexa-1,3,5-triene 1AgCs
1839 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
1840 C6H8 (Z)-hexa-1,3,5-triene 1A1C2v
1841 C6H8 (Z)-hexa-2,3,4-triene 1A1C2v
1842 C6H8 1,4-Cyclohexadiene 1AgC2v
1843 C6H8 3-Methylenecyclopentene 1AC1
1844 C6H8 Bicyclo[2.1.1]hex-2-ene 1A1C2v
1845 C6H8 Bicyclo[2.2.0]hex-1(4)-ene 1AgD2h
1846 C6H8 Bicyclo[3.1.0]hex-2-ene 1AC1
1847 C6H10 1,3-Hexadiene, (E)- 1A'Cs
1848 C6H10 1,3-Hexadiene, (Z)- 1A'Cs
1849 C6H10 1,4-Hexadiene, (E)- 1AC1
1850 C6H10 1,4-Hexadiene, (Z)- 1AC1
1851 C6H10 1,5-Hexadiene 1AgC2
1852 C6H10 1-Butyne, 3,3-dimethyl- 1A1C3v
1853 C6H10 1-Hexyne 1A'Cs
1854 C6H10 2,4-Hexadiene, (E,E)- 1AgC2h
1855 C6H10 2,4-Hexadiene, (E,Z)- 1A'Cs
1856 C6H10 2,4-Hexadiene, (Z,Z)- 1A'Cs
1857 C6H10 2-Hexyne 1A'C1
1858 C6H10 3-Hexyne 1A1C2v
1859 C6H10 cyclohexene 1AC2
1860 C6H10 Cyclopentene, 1-methyl- 1AC1
1861 C6H10 Cyclopentene, 3-methyl- 1AC1
1862 C6H10 Cyclopentene, 4-methyl- 1AC1
1863 C4H6(CH3)2 1,1-dimethylcyclobutane 1A'Cs
1864 C6H12 (1R,2R)-1,2-dimethylcyclobutane 1ACs
1865 C6H12 (1r,3r)-1,3-dimethylcyclobutane 1AgC2h
1866 C6H12 (1r,3r)-1,3-dimethylcyclobutane 1A'Cs
1867 C6H12 (E)-2-Hexene 1A'Cs
1868 C6H12 (E)-2-Hexene 1AC1
1869 C6H12 (E)-3-methylpent-2-ene 1AC1
1870 C6H12 (E)-hex-3-ene 1AGCi
1871 C6H12 (Z)-3-methylpent-2-ene 1AC1
1872 C6H12 (Z)-hex-2-ene 1AC1
1873 C6H12 (Z)-hex-2-ene 1AC1
1874 C6H12 (Z)-hex-3-ene 1AC2
1875 C6H12 2,3-dimethylbut-1-ene 1A'C2
1876 C6H12 3-methylenepentane 1AC1
1877 C6H12 cis-1,2-dimethylcyclobutane 1A'Cs
1878 C6H12 cis-1,2-dimethylcyclobutane 1AC1
1879 C6H12 cis-1,3-dimethylcyclobutane 1A1C2v
1880 C6H12 Cyclohexane 1A1gChair
1881 C6H12 Cyclohexane 1Atwist boat
1882 C6H12 Cyclopentane, methyl- 1AC1
1883 C6H12 Ethylcyclobutane 1AC1
1884 C6H12 hex-1-ene 1A'Cs
1885 C6H14 Butane, 2,2-dimethyl- 1A'C1
1886 C6H14 Butane, 2,3-dimethyl- 1AgC2h
1887 C6H14 Hexane 1AgC2h
1888 C6H14 Pentane, 2-methyl- 1AC1
1889 C6H14 Pentane, 3-methyl- 1A'Cs
1890 C4N2 2-Butynedinitrile 1ΣgD∞h
1891 N3P3 1,3,5,2,4,6-Triazatriphosphorine   
1892 C4H2N2 Fumaronitrile 1AgC2h
1893 C2H2N4 sym-tetrazine 1AgD2h
1894 C3H3N3 1,3,5-Triazine 1A1'D3h
1895 CH3N5 5-Aminotetrazole 1AC1
1896 C4H4N2 1,3-Diazine 1A1C2v
1897 C4H4N2 Pyrazine 1AgD2h
1898 C4H4N2 Pyridazine 1A1C2v
1899 C4H4N2 Succinonitrile 1AgC2h
1900 C2H4N4 1H-Tetrazole, 1-methyl- 1A'Cs
1901 C2H4N4 1H-Tetrazole, 5-methyl- 1A'C1
1902 C2H4N4 2H-Tetrazole, 2-methyl- 1AC1
1903 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1A'Cs
1904 C5H5N Pyridine 1A1C2v
1905 B3N3H6 borazine 1A1'D3h
1906 C6H6 Fulvene 1A1C2v
1907 C5H6N+ Pyridinium 1A1C2v
1908 C4H6N2 1H-Imidazole, 2-methyl- 1A'Cs
1909 C5H7N (E)-2-Pentenenitrile 1A'Cs
1910 C5H7N (E)-3-Pentenenitrile 1AC1
1911 C5H7N (Z)-2-Pentenenitrile 1AC1
1912 C5H7N 1H-Pyrrole, 1-methyl- 1AC1
1913 C5H7N Cyclobutanecarbonitrile 1A'Cs
1914 C5H9N 1,2,3,6-Tetrahydropyridine 1AC1
1915 C5H9N Butanenitrile, 2-methyl- 1AC1
1916 C5H9N Pentanenitrile 1A'Cs
1917 C5H9N Propanenitrile, 2,2-dimethyl- 1A1C1
1918 C6H10 Bicyclo[3.1.0]hexane 1A'Cs
1919 C5H11N Cyclopentanamine 1A'Cs
1920 C5H11N Piperidine 1A'NH equatorial
1921 C5H11N Piperidine 1A'NH axial
1922 C4H12N2 1,2-Butanediamine 1AC1
1923 C4H12N2 2-Methyl-1,2-propanediamine 1A'C1
1924 Na2CO3 Sodium Carbonate 1A1C2v
1925 C2O4-- oxalate anion 1AgD2h
1926 C2O4-- oxalate anion 1A1D2d
1927 MgSO4 Magnesium Sulfate 1A1C2v
1928 N2O4 Dinitrogen tetroxide 1AgD2d
1929 C3H2O3 vinylene carbonate   
1930 C2H2O4 Oxalic Acid 1AgC2h
1931 C2H3NO3 Oxamic acid 1A'H out
1932 C2H3NO3 Oxamic acid 1A'H in
1933 C4H4O2 2-Oxetanone, 4-methylene- 1AC1
1934 C2H4N2O2 Oxalamide 1AgC2h
1935 C2H4N2S2 Ethanedithioamide 1AGC2h
1936 C2H4CO3 Ethylene carbonate 1A1C2v
1937 C3H4O2S 2H-Thiete-1,1-dioxide 1A'C1
1938 C3H4S3 1,3-Dithiolane-2-thione 1AC1
1939 C2H4O4 Formic acid dimer 1AGC2h
1940 C4H5NO 3-Methylisoxazole 1AC1
1941 C4H5NO Isoxazole, 5-methyl- 1AC1
1942 C4H5NS 4-Methylthiazole 1AC1
1943 C5H6O 2H-Pyran   
1944 C5H6O 2-methylfuran 1AC1
1945 C5H6O 2-methylfuran 1A'Cs
1946 C5H6O 3-Methylfuran 1A'Cs
1947 C5H6O Pentadienal   
1948 C5H6S Thiophene, 2-methyl- 1A'Cs
1949 C5H6S Thiophene, 3-methyl- 1A'Cs
1950 C4H6O2 γ–Butyrolactone 1AC1
1951 C4H6O2 2,3-Butanedione 1AgC2h
1952 C4H6O2 2,3-Butanedione 1AC2
1953 C4H6O2 2,3-Butanedione 1AgCi
1954 C4H6O2 2-Propenoic acid, methyl ester 1AC1
1955 C4H6O2 Crotonic Acid 1A'Cs
1956 C4H6OS 2,3-dihydrothiophene-2-ol 1AC1
1957 C4H6OS 2,5-dihydrothiophene-3-ol 1AC1
1958 C4H6OS 4,5-dihydrothiophene-2-ol 1AC1
1959 C4H6OS 4,5-dihydrothiophene-3-ol 1AC1
1960 C4H6OS Dihydro-2-(3H)-thiophenone 1AC1
1961 C4H6OS Dihydro-3-(2H)-thiophenone 1AC1
1962 C4H6OS Vinyl sulfoxide 1A'Cs
1963 CH6N4S Carbonothioic dihydrazide 1AC2
1964 C2H6N2O2 (E)-Azodioxymethane 1AgC2h
1965 C2H6N2O2 (E)-Azodioxymethane 1AGCi
1966 C2H6N2O2 Dimethylnitroamine 1AC1
1967 C3H6O3 1,3,5-Trioxane 1A1C1
1968 C3H6S3 1,3,5-Trithiane 1A1C3v
1969 C3H6S3 Carbonotrithioic acid, dimethyl ester 1A1C1
1970 C2H6O3S Sulfurous acid, dimethyl ester 1A'C1
1971 C4H7NO 2-Pyrrolidinone 1AC1
1972 C4H7NO Ethoxyacetonitrile 1A'Cs
1973 C4H7NO Methacrylamide 1AC1
1974 C4H7NO Oxazole, 4,5-dihydro-2-methyl- 1A'C1
1975 HCONH2CN2H4 formamide aminomethanimine dimer 1AC1
1976 C3H7ONO Propyl nitrite 1A'Cs
1977 C3H7ONO Propyl nitrite 1AC1
1978 CH3CH(CH3)ONO Isopropyl nitrite 1AC1
1979 CH3CH(NH2)COOH Alanine 1AC1
1980 CH3NHCH2COOH Sarcosine 1AC1
1981 NH2CH2CH2COOH β–alanine 1AC1
1982 NH2COOC2H5 Urethane 1AC1
1983 C5H8O 2H-Pyran, 3,4-dihydro- 1AC1
1984 C5H8O Cyclopentanone 1AC2
1985 C5H8O Furan, 2,3-dihydro-5-methyl- 1AC1
1986 C5H8O Methyl cyclopropyl ketone 1A'Cs
1987 N(CH3)2CONH2 Urea, N,N-dimethyl- 1AC1
1988 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- 1AC2
1989 NH2CONHC2H5 Urea, ethyl- 1AC1
1990 C4H8O2 1,3-Dioxane 1A'Cs
1991 C4H8O2 1,3-Dioxolane, 2-methyl- 1AC1
1992 C4H8O2 1,4-Dioxane 1AgC2h
1993 C4H8O2 Ethene, 1,1-dimethoxy- 1A1C2v
1994 C4H8O2 Ethyl acetate 1A'Cs
1995 C4H8OS s-Ethyl thioacetate 1AC1
1996 C3H8O3 1,2,3-Propanetriol 1AC1
1997 C3H8O2S (Methylsulfonyl)ethane 1AC1
1998 C4H9NO Butanamide 1AC1
1999 C4H9NO Propanamide, 2-methyl- 1AC1
2000 C5H10O 2-Butanone, 3-methyl- 1AC1
2001 C5H10O 2H-Pyran, tetrahydro- 1A'C1
2002 C5H10O 2-methylbutyraldehyde 1AC1
2003 C5H10O 2-Pentanone 1A'Cs
2004 C5H10O 2-Pentanone 1AC1
2005 C5H10O 3-Pentanone 1A1C2v
2006 C5H10O Cyclopentanol 1AC1
2007 C5H10O Oxetane, 3,3-dimethyl- 1A'Cs
2008 C5H10O Pentanal 1A'C1
2009 C5H10S 2H-Thiopyran, tetrahydro- 1A'Cs
2010 C5H10S 3-Ethylthio-1-propene 1A'C1
2011 C5H10S Cyclopentanethiol 1AC1
2012 C5H10S Thiophene, tetrahydro-2-methyl- 1AC1
2013 C5H10S Thiophene, tetrahydro-3-methyl- 1AC1
2014 C4H10O2 1,1-Dimethoxyethane 1A'Cs
2015 C4H10O2 1,3-Butanediol 1AC1
2016 C4H10O2 1,4-Butanediol 1AgC2h
2017 C4H10O2 Ethane, 1,2-dimethoxy- 1AgC2h
2018 C4H10OS Diethyl sulfoxide 1AC1
2019 C4H10S2 1,4-Butanedithiol 1AgC2h
2020 C4H11NO Diethylhydroxylamine 1A'Cs
2021 C5H12O 1-Butanol, 2-methyl- 1AC1
2022 C5H12O 1-Butanol, 3-methyl- 1A'Cs
2023 C5H12O 1-Pentanol 1A'Cs
2024 C5H12O 2-Butanol, 3-methyl- 1AC1
2025 C5H12O 2-Pentanol 1AC1
2026 C5H12O 3-Pentanol 1AC1
2027 C5H12O Butane, 1-methoxy- 1A'Cs
2028 C5H12O Propane, 1-ethoxy- 1A'Cs
2029 C5H12O Propane, 2-methoxy-2-methyl- 1A'C1
2030 C5H12S 1-Butanethiol, 2-methyl- 1AC1
2031 C5H12S 1-Butanethiol, 3-methyl- 1A'C1
2032 C5H12S 1-Pentanethiol 1A'C1
2033 C5H12S 1-Propanethiol, 2,2-dimethyl- 1A'C1
2034 C5H12S 2-Butanethiol, 3-methyl- 1AC1
2035 C5H12S Butane, 1-(methylthio)- 1A'Cs
2036 C5H12S Ethyl propyl sulfide 1A'Cs
2037 C5H12S Propane, 2-(ethylthio)- 1A'C1
2038 C5H12S Propane, 2-methyl-2-(methylthio)- 1A'C1
2039 C4F2 difluorobutadiyne   
2040 ClCOClCO Oxalyl chloride 1AGC2h
2041 CF3CN Acetonitrile, trifluoro- 1A1C3v
2042 CF3CN+ Acetonitrile, trifluoro- cation 2A'Cs
2043 B2F4 Diboron tetrafluoride 1AGD2h
2044 B2F4 Diboron tetrafluoride 1A1D2d
2045 B2F4 Diboron tetrafluoride 1AD2
2046 B2Cl4 Diboron tetrachloride 1A1D2
2047 B2Cl4 Diboron tetrachloride 1AC1
2048 C2F4 Tetrafluoroethylene 1AgD2h
2049 C2F4+ Tetrafluoroethylene cation 2B3uD2h
2050 C2ClF3 Ethene, chlorotrifluoro-   
2051 C2Cl4 Tetrachloroethylene 1AgD2h
2052 C2Br4 tetrabromoethene   
2053 CF3OF Trifluoromethylhypofluorite 1A'Cs
2054 SiF5- silicon pentafluoride anion   
2055 PF5 Phosphorus pentafluoride 1A1'D3h
2056 AsF5 Arsenic pentafluoride 1A1'D3h
2057 PCl5 Phosphorus pentachloride 1A1'C4v
2058 SF5 Sulfur pentafluoride 2A1C4v
2059 SF5 Sulfur pentafluoride 2A'Cs
2060 BrF5 bromine pentafluoride 1A1C4v
2061 ClF5 chlorinepentafluoride 1A1C4v
2062 ClF5 chlorinepentafluoride 1A1'D3h
2063 CF3CHO trifluoroacetaldehyde 1A'Cs
2064 CCl3CHO trichloroacetaldehyde 1A'Cs
2065 CF3CH2F 1,1,1,2-tetrafluoroethane 1A'Cs
2066 CHF2CHF2 1,1,2,2-tetrafluoroethane 1AGC2h
2067 CF3CH2Cl 2,2,2-Trifluoroethyl chloride 1A'Cs
2068 CH2ClCCl3 1,1,1,2-tetrachloroethane   
2069 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
2070 CH2BrCBr3 1,1,1,2-tetrabromo ethane   
2071 CF3COOH trifluoroacetic acid 1A'Cs
2072 C3H5ClO2 Carbonochloridic acid, ethyl ester 1AC1
2073 C3H5Cl3 Propane, 1,2,3-trichloro- 1A'Cs
2074 C4H8Cl2 1,4-Dichlorobutane 1AgC2h
2075 C4H8Cl2 Butane, 1,2-dichloro- 1AC1
2076 C4H8Cl2 Butane, 1,3-dichloro- 1AC1
2077 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- 1AgCi
2078 C4H9ClO 1-Chloro-2-ethoxyethane 1A'Cs
2079 C5H11Cl Pentane, 1-chloro- 1A'Cs
2080 C4H8O2 Butanoic acid 1AC1
2081 C6H5CH2 benzyl radical 2B1Cs
2082 C7H7 cycloheptatrienyl radical 2A2C2v
2083 C7H7 cycloheptatrienyl radical 2A"Cs
2084 C7H7+ cycloheptatrienyl cation 1A1'D7h
2085 C6H5CH3 toluene 1A'Cs
2086 C7H8 Norbornadiene 1A1C2v
2087 C7H12 Norbornane 1A1C2v
2088 C7H14 cycloheptane 1AC2
2089 C7H16 2-methylhexane 1AC1
2090 C7H16 3-methylhexane 1AC1
2091 C7H16 heptane 1A1C2v
2092 CH(CN)3 tricyanomethane   
2093 HN=C=C(CN)2 Dicyanoketenimine   
2094 C6H7N 2-Methylpyridine 1A'Cs
2095 C6H5NH2 aniline 1A'Cs
2096 C6H13N 2-Methylpiperidine 1AC1
2097 C6H13N cyclohexanamine 1AC1
2098 C6H15N triethylamine 1AC3
2099 N2O5 Dinitrogen pentoxide 1A'Cs
2100 N2O5 Dinitrogen pentoxide  C2
2101 C4H2O3 Maleic Anhydride 1A1C2v
2102 C5H4O2 4-Cyclopentene-1,3-dione 1A1C2v
2103 C5H4O2 furfural 1A'OCCO cis
2104 C5H4O2 furfural 1A'OCCO trans
2105 C6H5O phenoxy radical 2B1C2v
2106 C5H5NO 2(1H)-Pyridinone 1A'Cs
2107 C5H5NO 2(3H)-Pyridinone 1ACs
2108 C5H5NO 2(5H)-Pyridinone 1A'Cs
2109 C5H5NO 2-Pyridinol 1A'Cs
2110 C5H5NO 3(2H)-Pyridinone 1A'Cs
2111 C5H5NO 3(4H)-Pyridinone 1A'C1
2112 C5H5NO 3(6H)-Pyridinone 1A'Cs
2113 C5H5NO 3-Pyridinol 1A'Cs
2114 C5H5NO 4(1H)-Pryidinone 1A'Cs
2115 C5H5NO 4(3H)-Pryidinone 1A'Cs
2116 C5H5NO 4-Pyridinol 1A'Cs
2117 C6H5OH phenol 1A'Cs
2118 C6H6O 2,4-Cyclohexadienone 1ACs
2119 C6H6O 2,5-Cyclohexadienone 1A1C2v
2120 HO2CCHNH2CH2OH Serine 1AC1
2121 C7H10 Norbornene   
2122 C6H10O cyclohexanone 1A'Cs
2123 C6H12O Oxepane   
2124 C3H7OC3H7 di-n-propyl ether 1A1C2v
2125 C3H7OC3H7 di-n-propyl ether 1AC2
2126 F2CCCF2 tetrafluoroallene   
2127 CF3COF trifluoroacetyl fluoride 1A'Cs
2128 CF3COCl trifluoroacetyl chloride 1A'Cs
2129 PF6- Hexafluorophosphate ion 1A1GOh
2130 SF6 Sulfur Hexafluoride 1A1GOh
2131 SeF6 Selenium hexafluoride 1A1GOh
2132 SF5Cl sulfur chloropentafluoride 1A1C4v
2133 CF3CHF2 pentafluoroethane 1A'Cs
2134 CF3CHFCl 1,1,1,2-tetrafluorochloroethane 1AC1
2135 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane 1A'Cs
2136 C6H5F Fluorobenzene 1A1C2v
2137 C6H5Cl chlorobenzene 1A1C2v
2138 C6H5Br bromobenzene 1A1C2v
2139 C8H6 Calicene 1A1C2v
2140 C6H5CCH phenylacetylene 1A1C2v
2141 C8H6 benzocyclobutadiene 1A1C2v
2142 C8H6 Pentalene 1AgC2h
2143 C6H5CHCH2 Styrene 1A'Cs
2144 C8H8 cubane 1A1GOh
2145 C8H8 cyclooctatetraene 1A1D2d
2146 C6H5CH2CH3 Ethylbenzene 1A'Cs
2147 CH3C6H4CH3 meta-xylene 1A'Cs
2148 CH3C6H4CH3 paraxylene 1AgC2h
2149 C8H14 Bicyclo[2.2.2]octane 1A1'D3h
2150 C8H14 Bicyclo[2.2.2]octane 1A1D3
2151 (CH3)3CC(CH3)3 tetramethylbutane 1A1D3d
2152 (CH3)3CC(CH3)3 tetramethylbutane 1A1D3
2153 C8H18 Octane 1AGC2h
2154 C6H5CN phenyl cyanide 1A1C2v
2155 C6H12N2 Triethylenediamine 1A1'D3h
2156 C6H12N2 Triethylenediamine 1A1D3
2157 S4N4 Tetrasulfur tetranitride   
2158 S8 Octasulfur 1A1D4d
2159 C6H4O2 parabenzoquinone 1AgD2h
2160 C4H4N2O2 Uracil 1A'Cs
2161 C6H5CHO benzaldehyde 1A'Cs
2162 C6H5OCH3 Anisole 1A'Cs
2163 C6H12O2 Methyl pivalate 1AC1
2164 C6H12O2 Hexanoic acid 1A1Cs
2165 C4F4 tetrafluorcyclobutadiene 1A1GD4h
2166 C4F4 tetrafluorcyclobutadiene 1AGC2h
2167 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- 1AGD2h
2168 CF3CF2Cl pentafluorochloroethane 1A'Cs
2169 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane 1AgC2h
2170 CF3CFCl2 1,1-Dichlorotetrafluoroethane 1A'Cs
2171 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- 1AC1
2172 C2F6 hexafluoroethane 1A1gD3d
2173 C2Cl6 hexachloroethane 1A1gD3d
2174 C6H4F2 orthodifluorobenzene 1A1C2v
2175 C6H4F2 1,4-difluorobenzene 1AgD2h
2176 C6H4Cl2 1,3-dichlorobenzene 1A1C2v
2177 C6H4Cl2 1,4-dichlorobenzene   
2178 C6H5NO nitrosobenzene 1A'Cs
2179 C9H8 Indene 1A'Cs
2180 C9H8 spiro[4.4]nona-1,3,6,8-tetraene 1A1D2d
2181 C9H12 n-propyl benzene 1A'Cs
2182 C(CN)4 tetracyanomethane 1A1Td
2183 C5H4N4 purine 1ACs
2184 C8H7N Indole 1A'Cs
2185 C3H3N3O3 cyanuric acid 1A1'D3h
2186 C6H5NO2 Nitrobenzene 1A1C2v
2187 C6H5COOH benzoic acid 1A'Cs
2188 CH3COC6H5 acetophenone 1AC1
2189 CH3COC6H5 acetophenone 1A'Cs
2190 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- 1A1'D3h
2191 C3F6 hexafluoropropene   
2192 C6H3F3 Benzene trifluoride 123 1A1C2v
2193 C8H18O 1-Octanol   
2194 C10H8 Azulene 1A1C2v
2195 C10H8 Azulene 1A'Cs
2196 C10H8 naphthalene 1AgD2h
2197 C10H10 bullvalene   
2198 C10H16 adamantane 1A1Td
2199 C6N4 Tetracyanoethylene 1AGD2h
2200 C6N4- tetracyanoethylene anion 2B2GD2h
2201 C4F6 perfluorobutadiene 1AgC2h
2202 C4F6 perfluorobutadiene 1AC2
2203 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- 1A'Cs
2204 C3F8 perfluoropropane 1A1C2v
2205 Fe(C5H5)2 ferrocene 1A1'D5h
2206 Fe(C5H5)2 ferrocene 1A1gD5d
2207 B12H12-- Dodecahydrododecaborate(2-)   
2208 C12H8 Acenaphthylene 1A1C2v
2209 C12H8 biphenylene 1AgD2h
2210 C12H10 biphenyl 1AD2
2211 C12H10 Heptalene 1AC2
2212 C6H12O6 Inositol 1A1GD3d
2213 C6F6 hexafluorobenzene 1A1GD6h
2214 S2F10 disulphur decafluoride   
2215 C13H10 Fluorene   
2216 C14H10 Anthracene 1AgD2h
2217 C14H10 Phenanthrene 1A1C2v
2218 C14H14 Bibenzyl 1AC2
2219 C12H10N2 azobenzene 1AGC2h
2220 C6H5COC6H5 benzophenone 1AC2
2221 C16H10 Pyrene 1AgD2h
2222 C19H16 Triphenylmethane 1AC3
2223 C24H12 Coronene 1A1GD6h
2224 C60 Buckminsterfullerene 1AGIh

Species NOT done yet
count Species Name file name problem
1 K Potassium atom k  
2 K- Potassium atom anion k-  
3 K+ Potassium atom cation k+  
4 KH Potassium hydride kh  
5 KH+ Potassium hydrogen cation kh+  
6 ScH+ Scandium monohydride cation sch+  
7 ScH3 Scandium trihydride sch3  
8 BH4 borohydride bh4  
9 Sn Tin atom sn  
10 Sn+ Tin cation sn+  
11 GeH+ Germaniun monohyrdide cation geh+  
12 CH4- Methane anion ch4-  
13 SnH4 Stannane snh4  
14 Sb Antimony atom sb  
15 SbH Antimony monohydride sbh  
16 NH3- Ammonia anion nh3-  
17 SbH3 Stibine sbh3  
18 Cr Chromium atom cr  
19 Te Tellurium atom te  
20 Te+ Tellurium atom cation te+  
21 TeH Telluryl radical teh  
22 H2Te Hydrogen Telluride h2te  
23 Mn Manganese atom mn  
24 I Iodine atom iodine  
25 I- Iodine atom anion iodine-  
26 I+ Iodine atom cation iodine+  
27 HI Hydrogen iodide hi  
28 HI+ Hydrogen iodide cation hi+  
29 H2I+ Iodonium h2i+  
30 Xe Xenon atom xe  
31 XeH+ Xenon, protonated xeh+  
32 H2Ar H2 Ar dimer h2ar  
33 Co Cobalt atom cobalt  
34 Ni Nickel atom ni  
35 LiK Lithium Potassium lik  
36 NaK Sodium Potassium nak  
37 NaK+ Sodium Potassium diatomic cation nak+  
38 K2 Potassium diatomic k2  
39 BeMg Beryllium Magnesium bemg  
40 BAl Boron Aluminum bal  
41 BGa Boron Gallium bga  
42 AlGa Aluminum Gallium alga  
43 CH2BH methyleneborane ch2bh  
44 C2H3- vinyl anion c2h3-  
45 CH3BH2 methylborane ch3bh2  
46 BP Boron monophosphide bp  
47 GaP Gallium monophosphide gap  
48 SbN Antimony nitride sbn  
49 CH3NH2+ methyl amine cation ch3nh2+  
50 CH3PH3+ methyl phosphine, protonated ch3ph3+  
51 KO Potassium monoxide ko  
52 KO+ Potassium monoxide cation ko+  
53 GeO+ Germanium monoxide cation geo+  
54 GeS Germanium monosulfide ges  
55 TeO Tellurium monoxide teo  
56 Te2 Tellurium diatomic te2  
57 KOH Potassium hydroxide koh  
58 COH+ Carbon Monoxide, protonated coh+  
59 NOH Hydroxyimidogen noh  
60 NOH+ O-protonated nitric oxide noh+  
61 H2NO nitroxide h2no  
62 CH3O+ Methoxy cation ch3o+  
63 H2CSH+ Thioformaldehyde, protonated h2csh+  
64 CH3SH+ Methanethiol cation ch3sh+  
65 KF Potassium Fluoride kf  
66 KCl Potassium Chloride kcl  
67 KBr Potassium Bromide kbr  
68 LiI Lithium Iodide lii  
69 NaI Sodium Iodide nai  
70 KI Potassium Iodide ki  
71 TiCl Titanium Monochloride ticl  
72 ZnF+ Zinc monofluoride cation znf+  
73 GaF+ Gallium monofluoride cation gaf+  
74 GaCl+ Gallium monochloride cation gacl+  
75 AlI Aluminum monoiodide ali  
76 SbF Antimony monofluoride sbf  
77 SbCl Antimony monochloride sbcl  
78 IO Iodine monoxide io  
79 IF Iodine monofluoride if  
80 ICl Iodine monochloride icl  
81 IBr Iodine monobromide ibr  
82 I2 Iodine diatomic i2  
83 I2+ Iodine diatomic cation i2+  
84 HOI Hypoiodous acid hoi  
85 CH3I methyl iodide ch3i  
86 SiH3I Silyl Iodide sih3i  
87 Ar2+ Argon diatomic cation ar2+  
88 C3H3 cyclopropenyl radical cpr  
89 KCN Potassium cyanide kcn  
90 HCNN diazomethyl radical hcnn  
91 HNCNH2+ diiminomethane, protonated hncnh2+  
92 NCNH3+ Cyanamide, protonated ncnh3+  
93 NH2BHNH2 diaminoborane nh2bhnh2  
94 C2H5NH+ Protonated Aziridine c2h5nh+  
95 NH2CH2NH3+ diaminoethane, protonated pdam  
96 (CH3)2NH2+ dimethylammonium cation dmam  
97 CH3CH2NH3+ ethylamine, protonated pea  
98 SCTe Carbon sulfide Telluride scte  
99 SeO2+ Selenium dioxide cation seo2+  
100 TeO2 Tellurium Dioxide teo2  
101 CS2H+ Carbon disulfide, protonated cs2h+  
102 HNNO nitrosoazane hnno  
103 HNNO+ Nitrous oxide, N-protonated hnno+  
104 NNOH+ Nitrous Oxide, O-protonated nnoh+  
105 CH2BOH hydroxy(methylene)borane ch2boh  
106 CH3BO Borane, methyloxo- ch3bo  
107 CH2NOH formaldoxime ch2noh  
108 CH3NO nitrosomethane ch3no  
109 CNOH3 1,2-oxaziridine cnoh3  
110 NH3CHO+ Formamide, N-Protonated nh3cho+  
111 CH3CHOH 1-hydroxy-ethyl radical ch3choh  
112 CH3CHOH+ acetaldehyde, protonated ch3choh+  
113 ICN Cyanogen iodide icn  
114 INO Nitrosyl iodide ino  
115 SiF2+ Silicon difluoride cation sif2+  
116 I3- triiodide i3-  
117 HFCO+ formyl fluoride cation hfco+  
118 CHCl2 dichloromethyl radical chcl2  
119 CH2FI fluoroiodomethane ch2fi  
120 CH2ClI chloroiodomethane ch2cli  
121 CH2BrI bromoiodomethane ch2bri  
122 CH2I2 Diiodomethane ch2i2  
123 C2H3I Vinyl iodide c2h3i  
124 CH3SiFH2 fluoromethylsilane ch3sifh2  
125 C2H5I Ethyl iodide c2h5i  
126 XeF2 Xenon difluoride xef2  
127 B4H10 Tetraborane(10) b4h10  
128 B(CH3)3 trimethylborane bme3  
129 CH3N3 methyl azide ch3n3  
130 CH3NHN2+ methyl azide, protonated ch3nhn2+  
131 C3H7N Azetidine azet  
132 P(CH3)3 trimethylphosphine tmp  
133 Li2O2 dilithium dioxide li2o2  
134 Na2O2 disodium dioxide na2o2  
135 K2O2 dipotassium dioxide k2o2  
136 TeO3 Tellurium trioxide teo3  
137 NH2NO2 nitramide nh2no2  
138 C2H2CO cyclopropenone c2h2co  
139 HCCCHO 2-propynal hcccho  
140 H2CS3 thiocarbonic acid h2cs3  
141 NH2COOH2+ Carbamic acid, O-protonated nh2cooh2+  
142 NH3COOH+ protonated Carbamic acid nh3cooh+  
143 CH3COCH2 Acetonyl radical ch3coch2  
144 HCONHCH3 N-methylformamide nmfa  
145 CH5N2O+ urea, N-protonated ch4n2o+  
146 H2NCOHNH2+ urea, protonated ureah+  
147 CH3COHCH3+ acetone, protonated acetoneh+  
148 Na2F2 Sodium Fluoride Dimer na2f2  
149 ClONO chlorine nitrite clono  
150 AlBr3 Aluminum Bromide albr3  
151 ClO3 Chlorine trioxide clo3  
152 BrO3- Bromate anion bro3-  
153 SiF3 Silicon trifluoride radical sif3  
154 SiF3+ Silicon trifluoride cation sif3+  
155 SbF3 Antimony Trifluoride sbf3  
156 AsCl3 Arsenous trichloride ascl3  
157 SbCl3 Antimony Trichloride sbcl3  
158 AsBr3 Arsenic tribromide asbr3  
159 NI3 Nitrogen triiodide ni3  
160 PI3 Phosphorus triiodide pi3  
161 IF3 iodone trifluoride if3  
162 CHF2I difluoroiodomethane chf2i  
163 CHFClI fluorochloroiodomethane chfcli  
164 CHCl2I dichloroiodomethane chcl2i  
165 CHI3 Iodoform chi3  
166 C2H2Br2 1,1-dibromoethene c2h2br2  
167 CH2FCHO Fluoroacetaldehyde ch2fcho  
168 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- ch2fch2cl  
169 CH2CFCH3 2-fluoropropene 2fpro  
170 CH2ClCH2OH 2-Chloroethanol ch2clch2oh  
171 CH2ClCH2OH2+ 2-chloroethanol, protonated ch2clch2oh2+  
172 C3H9O+ trimethyl oxonium cation c3h9o+  
173 CH3CCCH2CH3 2-Pentyne 2pentyne  
174 C2H3N3 1H-1,2,4-Triazole c288880  
175 CH2CHCH2CN Allylcyanide ch2chch2cn  
176 C4H6N+ pyrrole, alpha-protonated appyr  
177 C4H6N+ pyrrole, protonated ppyr  
178 NH(C2H5)2 diethylamine dea  
179 MgCO3 Magnesium Carbonate mgco3  
180 BeCO3 Beryllium Carbonate beco3  
181 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
182 C4H8O Furan, tetrahydro- thf  
183 C4H10O Methyl propyl ether meopr  
184 C4H10O+ 1-Butanol cation butanol1+  
185 CCl4+ Carbon tetrachloride cation ccl4+  
186 CF3I trifluoroiodomethane cf3i  
187 CCl3I trichloroiodomethane ccl3i  
188 CFBr3 fluorotribromomethane cfbr3  
189 CFClBrI fluorochlorobromoiodomethane cfclbri  
190 CF2I2 difluorodiiodomethane cf2i2  
191 CCl2I2 dichlorodiiodomethane ccl2i2  
192 CBr3I tribromoiododmethane cbr3i  
193 CI4 tetraiodomethane ci4  
194 SiI4 silicon tetraiodide sii4  
195 ClOF3 Chlorine trifluoride oxide clof3  
196 CHClCCHCl 1,3-dichloroallene chclcchcl  
197 PF3CH2 phosphorane, trifluoromethylene- pf3ch2  
198 NH3BCl3 Amminetrichloroboron nh3bcl3  
199 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
200 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
201 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
202 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
203 C4H9F 1-fluorobutane butaf1  
204 CH3CHFCH2CH3 2-fluorobutane butaf2  
205 XeF4 Xenon tetrafluoride xef4  
206 CF3PH2 phosphine, (trifluoromethyl)- cf3ph2  
207 C6H6 3,4-Dimethylenecyclobutene cb34m  
208 C6H6+ Benzene cation c6h6+  
209 C6H8 1,3-Cyclohexadiene cyhexadiene13  
210 C6H12 2,3-dimethyl-but-2-ene tmeet  
211 C5H5N E-2,4-pentadienenitrile bdcn  
212 Li2CO3 Lithium Carbonate li2co3  
213 C4H4O2 2(5H)-Furanone furanone  
214 C2H5NO3 Nitric acid, ethyl ester c625581  
215 C5H12S 2-Butanethiol, 2-methyl- c1679090  
216 CF2CCl2 difluorodichloroethylene cf2ccl2  
217 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene cfclcclf  
218 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene cfclcfcl  
219 C2FCl3 fluorotrichloroethene c2fcl3  
220 SOF4 Sulfur tetrafluoride oxide sof4  
221 SF5+ pentafluoro sulfur cation sf5+  
222 SbCl5 Antimony pentachloride sbcl5  
223 IF5 pentafluoroiodine if5  
224 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- chfclchclf  
225 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR chfclchfcl  
226 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane c2h2cl2f2  
227 C4H3ClO Furan, 2-chloro fur2cl  
228 C4H3ClO Furan,3-chloro fur3cl  
229 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
230 C7H8 cycloheptatriene cht  
231 C7H8 Quadricyclane qucy  
232 C6H5SH Benzenethiol phsh  
233 C5H8O2 Acetylacetone acac  
234 C4H8O2S Sulfolane sulfolane  
235 CH(C2H3)3 trivinyl methane tvm  
236 C6H12O hexanal c6h12o  
237 CF3COO- trifluoro acetate anion cf3coo-  
238 PF6 Hexafluorophosphate neutral pf6  
239 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
240 CCl3CHCl2 pentachloroethane ccl3chcl2  
241 C8H16 cyclooctane cyclooct  
242 C4O4-- squarate dianion c4o4--  
243 C5H9NO2 Proline proline  
244 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
245 IF7 Iodine heptafluoride if7  
246 C6H4F2 metadifluorobenzene mdfb  
247 C6H4Cl2 1,2-dichlorobenzene dcb12  
248 C9H20 Nonane nonane  
249 C10H22 Decane decane  
250 Fe(CO)5 Iron pentacarbonyl ipc  
251 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
252 C18H12 Tetracene tetracene