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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 wB97X-D /6-311G**

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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 K Potassium atom 2SKh
27 K- Potassium atom anion 1SKh
28 K+ Potassium atom cation 1SKh
29 Cu Copper atom 2SKh
30 Cu- Copper atom anion 1SKh
31 Cu+ Copper atom cation 1SKh
32 LiH Lithium Hydride 1ΣC∞v
33 LiH- lithium hydride anion 2ΣC∞v
34 LiH+ lithium hydride cation 2ΣC∞v
35 NaH sodium hydride 1ΣC∞v
36 NaH- sodium hydride anion 2ΣC∞v
37 NaH+ sodium hydride cation 2ΣC∞v
38 KH Potassium hydride 1ΣC∞v
39 KH+ Potassium hydrogen cation 2ΣC∞v
40 CuH Copper monohydride 1ΣC∞v
41 Be Beryllium atom 1SKh
42 Be- Beryllium atom anion 2PKh
43 Be+ Beryllium atom cation 2SKh
44 Mg Magnesium atom 1SKh
45 Mg- Magnesium atom anion 2PKh
46 Mg+ Magnesium atom cation 2SKh
47 Ca Calcium atom 1SKh
48 Ca- Calcium atom anion 2DKh
49 Ca+ Calcium atom cation 2SKh
50 Zn Zinc atom 1SKh
51 Zn- Zinc atom anion 2PKh
52 Zn+ Zinc atom cation 2SKh
53 BeH beryllium monohydride 2ΣC∞v
54 BeH- berylium monohydride anion 1ΣC∞v
55 BeH+ beryllium monohydride cation 1ΣC∞v
56 MgH magnesium monohydride 2ΣC∞v
57 MgH- magnesium monohydride anion 1ΣC∞v
58 MgH+ magnesium monohydride cation 1ΣC∞v
59 CaH Calcium monohydride 2ΣC∞v
60 TiH Titanium monohydride 4ΦC∞v
61 ZnH Zinc monohydride 2ΣC∞v
62 ZnH+ Zinc, protonated   
63 BeH2 beryllium dihydride 1ΣgD∞h
64 BeH2+ Beryllium dihydride cation 2ΣC∞v
65 BeH2+ Beryllium dihydride cation 2ΣuD∞h
66 BeH2+ Beryllium dihydride cation   
67 MgH2 magnesium dihydride 1ΣgD∞h
68 CaH2 Calcium Hydride 1ΣgD∞h
69 CaH2 Calcium Hydride 1A1C2v
70 ZnH2 Zinc hydride 1ΣgD∞h
71 ZnH2 Zinc hydride 1A1C2v
72 B Boron atom 2PKh
73 B Boron atom 4PKh
74 B- Boron atom anion 3PKh
75 B- Boron atom anion 1DKh
76 B+ Boron atom cation 1SKh
77 Al Aluminum atom 2PKh
78 Al- Aluminum atom anion 3PKh
79 Al- Aluminum atom anion 1DKh
80 Al+ Aluminum atom cation 1SKh
81 Sc Scandium atom 2DKh
82 Sc Scandium atom 4FKh
83 Sc+ Scandium cation 3DKh
84 Ga Gallium atom 2P 
85 Ga- Gallium atom anion 3POh
86 Ga+ Gallium atom cation 1S 
87 BH Boron monohydride 1ΣC∞v
88 BH Boron monohydride 3ΠC∞v
89 BH- boron monohydride anion 2ΠC∞v
90 BH- boron monohydride anion 4ΣC∞v
91 BH+ boron monohydride cation 2ΣC∞v
92 AlH aluminum monohydride 1ΣC∞v
93 AlH- aluminum monohydride anion 2ΠC∞v
94 AlH+ aluminum monohydride cation 2ΣC∞v
95 ScH Scandium monohydride 1ΣC∞v
96 ScH+ Scandium monohydride cation 2ΣC∞v
97 GaH Gallium monohydride 1ΣC∞v
98 GaH+ Gallium monohydride cation 2ΣC∞v
99 BH2 boron dihydride 2A1C2v
100 BH2- boron dihydride anion 3B1C2v
101 BH2- boron dihydride anion 1A1C2v
102 BH2+ Boron dihydride cation 1ΣgD∞h
103 AlH2 aluminum dihydride 2A1C2v
104 AlH2- aluminum dihydride anion 1A1C2v
105 AlH2+ aluminum dihydride cation 1ΣgD∞h
106 BH3 boron trihydride 1A1'D3h
107 BH3- boron trihydride anion 2A2"D3h
108 BH3- boron trihydride anion 2A1C3v
109 BH3+ boron trihydride cation 2E'D3h
110 BH3+ boron trihydride cation 2B2C2v
111 BH3+ boron trihydride cation  C2v
112 AlH3 aluminum trihydride 1A1'D3h
113 AlH3- aluminum trihydride anion 2A2"D3h
114 AlH3- aluminum trihydride anion  C3v
115 AlH3+ aluminum trihydride cation 2ED3h
116 AlH3+ aluminum trihydride cation 2A1C2v
117 GaH3 Gallium trihydride 1A1'D3h
118 BH4 borohydride 2B2C2v
119 BH4- borohydride anion 1A1Td
120 AlH4- Aluminum tetrahydride anion 1A1Td
121 C Carbon atom 3P0Kh
122 C Carbon atom 3P1Kh
123 C- Carbon atom anion 4SKh
124 C- Carbon atom anion 2DKh
125 C+ Carbon atom cation 2PKh
126 Si Silicon atom 3PKh
127 Si Silicon atom 1SKh
128 Si- Silicon atom anion 4SKh
129 Si+ Silicon atom cation 2PKh
130 Ti Titanium atom 3FKh
131 Ti- Titanium atom anion 4FKh
132 Ti+ Titanium atom cation 2DKh
133 Ge Germanium atom 3PKh
134 Ge- Germanium anion 4SKh
135 Ge+ Germanium cation 2PKh
136 CH Methylidyne 2Π1/2C∞v
137 CH Methylidyne 4Σ-C∞v
138 CH- methylidyne anion 3ΣC∞v
139 CH+ Methylidyne cation 1ΣC∞v
140 SiH Silylidyne 2ΠC∞v
141 SiH- silicon monohydride anion 3ΣC∞v
142 SiH+ silicon monohydride cation 1ΣC∞v
143 GeH germylidene 2ΠC∞v
144 GeH+ Germaniun monohyrdide cation 1ΣC∞v
145 CH2 Methylene 3B1C2v
146 CH2 Methylene 3ΣGD∞h
147 CH2 Methylene 1A1C2v
148 CH2- methylene anion 2B1C2v
149 CH2+ methylene cation 2A1C2v
150 CH2+ methylene cation 2ΠD∞h
151 SiH2 silicon dihydride 1A1C2v
152 SiH2 silicon dihydride 3B1C2v
153 SiH2- silicon dihydride anion 2B1C2v
154 SiH2+ silicon dihydride cation 2A1C2v
155 GeH2 germylene 1A1C2v
156 GeH2- germylene anion 2B1C2v
157 CH3 Methyl radical 2A1D3h
158 CH3- methyl anion 1A1C3v
159 CH3+ methyl cation 1A1'D3h
160 SiH3 Silyl radical 2A1C3v
161 SiH3- Silyl anion 1A1C3v
162 SiH3+ Silyl cation 1A1'D3h
163 GeH3 Germyl radical 2A1C3v
164 GeH3+ germyl cation 1A1'D3h
165 CD4 methane-d4 1A1Td
166 CH2D2 methane-d2 1A1C2v
167 CH3D methane-d 1A1C3v
168 CH4 Methane 1A1Td
169 CH4- Methane anion 2A1Td
170 CH4- Methane anion 2A1C3v
171 CH4+ Methane cation 2B1C2v
172 CH4+ Methane cation 2T2Td
173 CH4+ Methane cation 2B2D2d
174 CHD3 methane-d3 1A1C3v
175 SiH2D2 silane-d2   
176 SiH4 Silane 1A1Td
177 SiH4+ Silane cation 2B1C2v
178 GeH4 Germane 1A1Td
179 SiH5+ Silane, protonated   
180 N Nitrogen atom 4SKh
181 N Nitrogen atom 2DKh
182 N- Nitrogen atom anion 3SKh
183 N+ Nitrogen atom cation 3PKh
184 P Phosphorus atom 4SKh
185 P- Phosphorus atom anion 3PKh
186 P+ Phosphorus atom cation 3PKh
187 V Vanadium atom 4FKh
188 V+ Vanadium atom cation 5DKh
189 As Arsenic atomic 4SKh
190 As- Arsenic anion 3PKh
191 As+ Arsenic cation 3PKh
192 NH Imidogen 3Σ-C∞v
193 NH Imidogen 1Σ+C∞v
194 NH- Imidogen anion 2ΠC∞v
195 NH+ imidogen cation 2ΠC∞v
196 PH phosphorus monohydride 3Σ-C∞v
197 PH phosphorus monohydride 1ΔC∞v
198 PH phosphorus monohydride 1Σ+C∞v
199 PH- phosphorus monohydride anion 2ΠC∞v
200 PH+ phosphorus monohydride cation 2ΠC∞v
201 AsH Arsenic monohydride 3ΣC∞v
202 AsH Arsenic monohydride 1ΣC∞v
203 AsH+ Arsenic monohydride cation 2ΠC∞v
204 ND2 Amidogen-d2 2B1C2v
205 NH2 Amino radical 2B1C2v
206 NH2- amino anion 1A1C2v
207 NH2+ Amino cation 3B1C2v
208 NH2+ Amino cation 1A1C2v
209 PH2 Phosphino radical 2B1C2v
210 PH2- Phosphino anion 1A1C2v
211 PH2+ Phosphino cation 1A1C2v
212 AsH2 Arsenic dihydride 2A1C2v
213 AsH2+ Arsenic dihydride cation 1A1C2v
214 ND3 Ammonia-d3 1A1C3v
215 NH3 Ammonia 1A1C3v
216 NH3- Ammonia anion 2A1C3v
217 NH3+ ammonia cation 2A2"D3h
218 PH3 Phosphine 1A1C3v
219 PH3+ Phosphine cation 2A1C3v
220 AsH3 Arsine 1A1C3v
221 AsH3+ Arsine cation 2A1C3v
222 AsH4+ Arsonium   
223 NH4 Ammonium radical   
224 NH4+ ammonium cation 1A1Td
225 PH4 Phosphoranyl radical   
226 PH4+ phosphonium cation   
227 O Oxygen atom 3SKh
228 O- Oxygen atom anion 2PKh
229 O+ Oxygen atom cation 4SKh
230 S Sulfur atom 3PKh
231 S Sulfur atom   
232 S- Sulfur atom anion 2PKh
233 S+ Sulfur atom cation 4SKh
234 Se Selenium atom 3PKh
235 Se- Selenium atom anion 2PKh
236 Se+ Selenium atom cation 4SKh
237 DO Hydroxyl-d 2ΠC∞v
238 OH Hydroxyl radical 2ΠC∞v
239 OH- hydroxide anion 1ΣC∞v
240 OH+ hydoxyl cation 3ΣC∞v
241 OH+ hydoxyl cation 3ΠC∞v
242 OH+ hydoxyl cation 1ΣC∞v
243 DS Mercapto-d 2ΠC∞v
244 HS Mercapto radical 2ΠC∞v
245 HS- mercapto anion 1ΣC∞v
246 HS+ sulfur monohydride cation 3ΣC∞v
247 HS+ sulfur monohydride cation 1ΠC∞v
248 CrH Chromium hydride 6ΣC∞v
249 CrH+ Chromium hydride cation 5ΣC∞v
250 HSe Selenium monohydride 2ΠC∞v
251 HSe- selenium monohydride anion 1ΣC∞v
252 HSe+ selenium monohydride cation 3ΣC∞v
253 HSe+ selenium monohydride cation 1ΣC∞v
254 D2O Deuterium oxide 1A1C2v
255 H2O Water 1A1C2v
256 H2O- water anion 2A1C2v
257 H2O- water anion 2A'Cs
258 H2O+ water cation 2B1C2v
259 HDO Water-d1 1A1C2v
260 D2S Hydrogen sulfide-d2 1A1C2v
261 H2S Hydrogen sulfide 1A1C2v
262 H2S- Hydrogen sulfide anion 2B2C2v
263 H2S- Hydrogen sulfide anion 2A'Cs
264 H2S+ Hydrogen sulfide cation 2B1C2v
265 H2Se Hydrogen selenide 1A1C2v
266 H2Se+ Hydrogen selenide cation 2B1C2v
267 H3O+ hydronium cation 1A1C3v
268 H3S+ Sulfonium cation 1A1C3v
269 H3Se+ Hydrogen Selenide, protonated 1A1C3v
270 F Fluorine atom 2PKh
271 F- Fluorine atom anion 1SKh
272 F+ Fluorine atom cation 3SKh
273 F+ Fluorine atom cation 1DKh
274 Cl Chlorine atom 2PKh
275 Cl- Chlorine atom anion 1SKh
276 Cl- Chlorine atom anion  Kh
277 Cl+ Chlorine atom cation 3PKh
278 Cl+ Chlorine atom cation 1DKh
279 Br Bromine atom 2PKh
280 Br- Bromine atom anion 1SKh
281 Br+ Bromine atom cation 3PKh
282 DF Hydrofluoric acid-d 1ΣC∞v
283 HF Hydrogen fluoride 1ΣC∞v
284 HF- hydrogen fluoride anion 2ΣC∞v
285 HF+ hydrogen fluoride cation 2ΠC∞v
286 DCl Hydrochloric acid-d 1ΣC∞v
287 HCl Hydrogen chloride 1ΣC∞v
288 HCl- hydrogen chloride anion 2ΣC∞v
289 HCl+ hydrogen chloride cation 2ΠC∞v
290 HBr hydrogen bromide 1ΣC∞v
291 HBr- hydrogen bromide anion 2ΣC∞v
292 HBr+ hydrogen bromide cation 2ΠC∞v
293 H2F+ dihydrogen fluoride cation 1A1C2v
294 H2Cl+ dihydrogen monochloride cation 1A1C2v
295 H2Br+ protonated hydrogen bromide 2A1C2v
296 Ne Neon atom 1SKh
297 Ne Neon atom   
298 Ne- Neon atom anion 2SKh
299 Ne+ Neon atom cation 2PKh
300 Ar Argon atom 1SKh
301 Ar- Argon atom anion 2SKh
302 Ar+ Argon atom cation 2PKh
303 Fe Iron atom 5DKh
304 Kr Krypton atom 1SKh
305 Kr+ Krypton cation 2PKh
306 HeLi+ Helium Lithium cation   
307 NeH neon hydrogen 2ΣC∞v
308 NeH+ neon hydrogen cation 1ΣC∞v
309 ArH+ Argon hydride cation 1ΣC∞v
310 KrH+ Protonated Krypton 1ΣC∞v
311 H2Ar H2 Ar dimer 1ΣC∞v
312 Li2 Lithium diatomic 1ΣgD∞v
313 Li2 Lithium diatomic 3ΣuD∞v
314 Li2- lithium diatomic anion 2ΣuD∞h
315 Li2+ lithium diatomic cation 2ΣgD∞h
316 NaLi lithium sodium 1ΣC∞v
317 NaLi- lithium sodium anion 2ΣC∞v
318 NaLi+ lithium sodium cation 2ΣC∞v
319 LiK Lithium Potassium 1ΣC∞v
320 Na2 Sodium diatomic 1ΣgD∞h
321 Na2- sodium diatomic anion 2ΣuD∞h
322 Na2+ sodium diatomic cation 2ΣgD∞h
323 NaK Sodium Potassium 1ΣC∞v
324 NaK+ Sodium Potassium diatomic cation 1
325 K2 Potassium diatomic 1ΣgD∞h
326 Cu2 Copper diatomic 1ΣgD∞h
327 LiBe Lithium Beryllium 2ΣC∞v
328 LiMg Lithium magnesium 2ΣC∞v
329 NaBe Sodium Beryllium 2ΣC∞v
330 NaMg Sodium Magnesium 2ΣC∞v
331 Be2 Beryllium diatomic 1ΣgD∞h
332 Be2 Beryllium diatomic 3ΠgD∞h
333 Be2- Beryllium diatomic anion 2ΠuD∞h
334 Be2+ Beryllium diatomic cation 2ΣuD∞h
335 BeMg Beryllium Magnesium 1ΣC∞v
336 Mg2 Magnesium diatomic 1ΣgD∞h
337 Mg2- magnesium diatomic anion 2ΠUD∞h
338 Mg2+ magnesium diatomic cation 2ΣuD∞h
339 Ca2 Calcium diatomic 1ΣGD∞h
340 LiB Lithium boride 3ΠC∞v
341 LiAl Lithium Aluminum   
342 NaAl Sodium aluminum 1ΣC∞v
343 BeB Beryllium monoboride 2ΠC∞v
344 B2 Boron diatomic 3ΣgD∞h
345 B2 Boron diatomic 1ΣgD∞h
346 B2 Boron diatomic 5ΣuD∞h
347 B2- Boron diatomic anion 4ΣgD∞h
348 B2+ Boron diatomic cation 2ΠD∞h
349 BAl Boron Aluminum 3ΣC∞v
350 Al2 Aluminum diatomic 3ΣgD∞h
351 Al2 Aluminum diatomic 1ΣgD∞h
352 Al2 Aluminum diatomic 5ΣuD∞h
353 Al2- aluminum diatomic anion 4ΣgD∞h
354 Al2+ aluminum diatomic cation 2ΣgD∞h
355 BGa Boron Gallium 3ΣC∞v
356 AlGa Aluminum Gallium 3ΣC∞v
357 AlGa Aluminum Gallium 1ΣC∞v
358 Ga2 Gallium diatomic 3Piu 
359 HBBH Diborane(2) 3ΣGD∞h
360 LiBH4 Lithium borohydride 1A1C3v
361 B2H4 Diborane(4) D2d 1A1D2d
362 HBHHBH Diborane(4) C2V 1A1C2v
363 B2H6 Diborane 1AgD2h
364 B2H6+ Diborane cation   
365 Al2H6 dialane 1AGD2h
366 Ga2H6 digallane 1AGD2h
367 LiC Lithium Carbide 4ΣC∞v
368 BeC Beryllium Carbide 3Σ-C∞v
369 CaC Calcium monocarbide   
370 BC boron monocarbide 4Σ-C∞v
371 BC boron monocarbide 2ΠC∞v
372 BC- boron monocarbide anion 3ΠuC∞v
373 BC- boron monocarbide anion 1Σg+C∞v
374 BC+ boron monocarbide cation 3ΣC∞v
375 BC+ boron monocarbide cation 1ΣC∞v
376 AlC Aluminum carbide 4ΣC∞v
377 BSi Boron silicide 4ΣC∞v
378 BSi Boron silicide 2ΣC∞v
379 C2 Carbon diatomic 1Σg+D∞h
380 C2 Carbon diatomic 3ΠuD∞h
381 C2 Carbon diatomic 1Πu 
382 C2- carbon diatomic anion 2ΣgD∞h
383 C2+ carbon diatomic cation 4ΣgD∞h
384 C2+ carbon diatomic cation 2ΠD∞h
385 SiC silicon monocarbide 3ΣC∞v
386 SiC silicon monocarbide 1ΣC∞v
387 SiC- silicon monocarbide anion 2ΣgC∞v
388 SiC+ silicon monocarbide cation 2ΠC∞v
389 Si2 Silicon diatomic 3ΣgD∞h
390 Si2 Silicon diatomic 1ΣgD∞h
391 Si2- silcon diatomic anion 2ΣgD∞h
392 Si2+ silcon diatomic cation 2ΠD∞h
393 GeC Germanium monocarbide 1ΣC∞v
394 GeC Germanium monocarbide   
395 SiGe Silicon Germanium   
396 Ge2 Germanium diatomic 3ΣgD∞h
397 Ge2 Germanium diatomic 1ΣGD∞h
398 C2H Ethynyl radical 2ΣC∞v
399 C2H- Ethynyl anion 1ΣC∞v
400 C2H+ Ethynyl cation 3ΠC∞v
401 C2H+ Ethynyl cation 1A'Cs
402 C2H+ Ethynyl cation 1ΣC∞v
403 ZnCH2 Zinc methylene 3B1C2v
404 ZnCH2 Zinc methylene 1A1C2v
405 ZnCH2 Zinc methylene 1A'Cs
406 C2H2 Acetylene 1ΣgD∞h
407 C2H2+ acetylene cation 2ΠuD∞h
408 C2H2+ acetylene cation   
409 CCH2 vinylidene 1A1C2v
410 CCH2 vinylidene 3B2C2v
411 H2CC- vinylidene anion   
412 HCCH- acetylene anion   
413 HCCH- acetylene anion   
414 Si2H2 disilyne   
415 Si2H2 disilyne   
416 Si2H2 disilyne   
417 Si2H2 disilyne   
418 CH3Li methyl lithium 1A1C3v
419 CuCH3 monomethyl copper 1A1C3v
420 ZnCH3 Zinc monomethyl 2A1C3v
421 CH2BH methyleneborane 1A1C2v
422 C2H3 vinyl 2A'Cs
423 C2H3- vinyl anion 1A'Cs
424 C2H3+ vinyl cation 1A1C2V bridging H
425 C2H3+ vinyl cation 1A1C2V HCCH2
426 C2H4 Ethylene 1AgD2h
427 C2H4- Ethylene anion 2B2gD2h
428 C2H4- Ethylene anion 2AgC2h
429 C2H4+ Ethylene cation 2B3uD2h
430 C2H4+ Ethylene cation 2B3D2
431 CH3CH methylmethylene 3A"Cs
432 CH2SiH2 silaethylene 1A1C2v
433 Si2H4 Disilene   
434 Si2H4 Disilene   
435 Si2H4 Disilene   
436 CH3BH2 methylborane 1A'Cs
437 C2H5 Ethyl radical 2A'Cs
438 C2H5- Ethyl anion 1A'Cs
439 C2H5+ Ethyl cation 1A1C2v
440 C2H5+ Ethyl cation 1A'Cs
441 C2H6 Ethane 1A1gD3d
442 C2H6 Ethane 1A1'D3h
443 C2H6+ ethane cation 2BgC2h
444 C2H6+ ethane cation 2AgCi
445 C2H6+ ethane cation 2A1gD3d
446 CH3SiH3 methyl silane 1A1C3
447 Si2H6 disilane 1EuD3d
448 GeH3CH3 methyl germane 1A1C3v
449 C2H7+ Ethane, protonated 1AC2
450 C2H7+ Ethane, protonated 1A1gD3d
451 LiN Lithium Nitride 3ΣC∞v
452 LiN Lithium Nitride 1ΣC∞v
453 LiN+ Lithium Nitride cation 4ΣC∞v
454 LiN+ Lithium Nitride cation 2ΠC∞v
455 LiP Lithium monophosphide   
456 LiP Lithium monophosphide   
457 BeN Beryllium mononitride 4ΣC∞v
458 BeN Beryllium mononitride 2ΠC∞v
459 BeN- Beryllium mononitride anion 1ΣC∞v
460 BeN+ Beryllium mononitride cation 3ΣC∞v
461 BeN+ Beryllium mononitride cation 1ΣC∞v
462 MgN Magnesium Nitride   
463 MgN Magnesium Nitride   
464 BN- boron nitride anion 2ΣC∞v
465 AlN- aluminum mononitride anion 2ΣC∞v
466 AlN+ aluminum mononitride cation 2ΠC∞v
467 BP Boron monophosphide 3ΠC∞v
468 BP Boron monophosphide 1ΣC∞v
469 AlP Aluminum monophosphide 3ΠC∞v
470 AlP Aluminum monophosphide 1ΣC∞v
471 GaN Gallium mononitride 3ΠC∞v
472 GaN Gallium mononitride 1ΣC∞v
473 GaP Gallium monophosphide 3ΣC∞v
474 GaP Gallium monophosphide 1ΣC∞v
475 GaAs Gallium arsenide 3Π 
476 GaAs Gallium arsenide 1Σ 
477 BN boron nitride 3ΠC∞v
478 BN boron nitride 1ΣC∞v
479 BN+ boron nitride cation 2ΠC∞v
480 AlN Aluminum nitride 3ΠiC∞v
481 AlN Aluminum nitride 1ΣC∞v
482 CN Cyano radical 2ΣC∞v
483 CN- cyanide anion 1ΣC∞v
484 CN+ Cyano cation 1ΣC∞v
485 CP Carbon monophosphide 2ΣC∞v
486 CP- carbon monophosphide anion 1ΣC∞v
487 CP+ carbon monophosphide cation 3ΣC∞v
488 CP+ carbon monophosphide cation 1ΣC∞v
489 SiN Silicon nitride 2ΣC∞v
490 SiN- silicon mononitride anion 1ΣC∞v
491 SiN+ silicon mononitride cation 3ΠC∞v
492 SiP Silicon monophosphide 2ΠC∞v
493 SiP- Silicon monophosphide anion 1ΣC∞v
494 SiP+ Silicon monophosphide cation 3ΣC∞v
495 SiP+ Silicon monophosphide cation 1ΣC∞v
496 TiN Titanium mononitride 2ΣC∞v
497 N2 Nitrogen diatomic 1ΣgD∞h
498 N2 Nitrogen diatomic   
499 N2- nitrogen diatomic anion 2ΠgD∞h
500 N2+ diatomic nitrogen cation 2ΣgD∞h
501 PN Phosphorus mononitride 1ΣC∞v
502 PN- phosphorus nitride anion 2ΠC∞v
503 PN+ phosphorus nitride cation 2ΠC∞v
504 P2 Phosphorus diatomic 1ΣgD∞h
505 P2- phosphorus diatomic anion 2ΠgD∞h
506 P2+ phosphorus diatomic cation 2ΠUD∞h
507 AsN Arsenic mononitride 1ΣC∞v
508 AsP Arsenic monophosphide 1ΣC∞v
509 As2 Arsenic diatomic 1ΣgD∞h
510 HNB hydrogen nitrogen boron 2ΣC∞v
511 HNC hydrogen isocyanide 1ΣC∞v
512 HCN Hydrogen cyanide 1ΣC∞v
513 HCN- Hydrogen cyanide anion 2A'Cs
514 HCN+ hydrogen cyanide cation 2ΠC∞v
515 HNC+ hydrogen isocyanide cation   
516 HCP Phosphaethyne 1ΣC∞v
517 HCP+ Phosphaethyne cation   
518 NNH Dinitrogen monohydride 2A'Cs
519 NNH+ Dinitrogen monohydride cation 1ΣC∞v
520 HPO Hydrogen phosphorus oxide 1A'Cs
521 HPO+ Hydrogen phosphorus oxide cation 2A'Cs
522 LiNH2 lithium amide   
523 HBNH Boranimine 1ΣC∞v
524 CNH2 Aminomethylidyne radical 2B2C2v
525 CNH2+ N-protonated hydrogen isocyanide 1A1C2v
526 H2CN Dihydrogen cyanide radical 2B2C2v
527 H2CN+ hydrocyanonium cation 1A1C2v
528 HCNH methyleneazane 2A'CS cis
529 HCNH methyleneazane 2A'CS trans
530 HCNH+ N-protonated HCN 1ΣC∞v
531 H2NN Isodiazene   
532 N2H2 (E)-diazene 1AgC2h
533 N2H2 (Z)-Diazene 1A1C2v
534 N2H2+ trans-diazene cation 2AGC2h
535 CH2NH Methanimine 1A'Cs
536 CH2NH+ Methanimine cation   
537 CHNH2 aminomethylene   
538 CHNH2+ Aminocarbene cation   
539 CH2PH Phosphaethene 1A'Cs
540 BH2NH2 Boranamine   
541 CH2NH2+ methyleneamine cation 1A1C2v
542 N2H4 Hydrazine 1AC2
543 N2H4+ hydrazine cation 2AGC2h
544 P2H4 Diphosphine 1AC2
545 CH3NH2 methyl amine 1A'Cs
546 CH3PH2 Methyl phosphine 1A'Cs
547 SiH3NH2 Silane, amino   
548 N2H5+ protonated hydrazine 1A'Cs
549 BH3PH3 borane phosphine   
550 BH3NH3 borane ammonia 1A1C3v
551 CH3NH3 methyl ammonium radical 2A1C3v
552 CH3NH3+ protonated methylamine 1A1C3v
553 CH3PH3+ methyl phosphine, protonated 1A1C3v
554 NH3NH3 Ammonia Dimer 1AgC2h
555 NH3NH3 Ammonia Dimer 1A'Cs
556 N2H7+ ammonia ammonium dimer   
557 LiO lithium oxide 2ΣC∞v
558 LiO- lithium oxide anion 1ΣC∞v
559 LiO- lithium oxide anion 3ΣC∞v
560 LiO+ lithium oxide cation 3ΣC∞v
561 LiO+ lithium oxide cation 1ΣC∞v
562 LiS Lithium monosulfide 2ΠC∞v
563 LiS+ Lithium sulfide cation 3ΣC∞v
564 NaO sodium monoxide 2ΣC∞v
565 NaO- sodium oxide anion 1ΣC∞v
566 NaO+ sodium oxide cation 3ΣC∞v
567 KO Potassium monoxide 2ΣC∞v
568 KO+ Potassium monoxide cation 3ΣC∞v
569 NaS Sodium sulfide 2ΠC∞v
570 CuO Copper Monoxide 2ΠC∞v
571 LiSe Lithium monoselenide   
572 BeO beryllium oxide 1ΣC∞v
573 BeO- Beryllium monoxide anion 2ΣC∞v
574 BeO+ Beryllium monoxide cation 2ΠC∞v
575 BeS beryllium sulfide 1ΣC∞v
576 MgO magnesium oxide 1Σ+C∞v
577 MgO- magnesium oxide anion 2ΣC∞v
578 MgO+ magnesium oxide cation 2ΠC∞v
579 CaO Calcium monoxide 1ΣC∞v
580 MgS magnesium sulfide 1ΣC∞v
581 MgS- magnesium sulfide anion 2ΣC∞v
582 MgS+ magnesium sulfide cation 2ΠC∞v
583 CaS Calcium sulfide 1ΣC∞v
584 ZnO zinc monoxide 1ΣC∞v
585 ZnS Zinc sulfide 1Σ+C∞v
586 ZnS Zinc sulfide 3ΠC∞v
587 BeS- Beryllium monosulfide anion 2ΣC∞v
588 BeS+ Beryllium monosulfide cation 2ΠC∞v
589 BO boron monoxide 2ΣC∞v
590 BO- boron monoxide anion 1ΣC∞v
591 AlO Aluminum monoxide 2ΣC∞v
592 AlO- Aluminum monoxide anion 1ΣC∞v
593 AlO+ aluminum monoxide cation 1ΣC∞v
594 BS boron sulfide 2ΣC∞v
595 BS- boron monosulfide anion 1ΣC∞v
596 BS+ boron monosulfide cation 1ΣC∞v
597 AlS Aluminum sulfide 2ΣC∞v
598 AlS- aluminum monosulfide anion 1ΣC∞v
599 AlS+ aluminum monosulfide cation 1ΣC∞v
600 ScO Scandium monoxide 2ΣC∞v
601 GaO Gallium monoxide 2ΣC∞v
602 GaS Gallium monosulfide   
603 BO+ boron monoxide cation 1ΣC∞v
604 CO Carbon monoxide 1ΣC∞v
605 CO Carbon monoxide 3ΠC∞v
606 CO- carbon monoxide anion 2ΠC∞v
607 CO+ carbon monoxide cation 2ΣC∞v
608 CS carbon monosulfide 1ΣC∞v
609 CS- carbon monosulfide anion 2ΠC∞v
610 CS+ carbon monosulfide cation 2ΣC∞v
611 SiO Silicon monoxide 1ΣC∞v
612 SiO- silicon monoxide anion 2ΠC∞v
613 SiO+ silicon monoxide cation 2ΣC∞v
614 SiS silicon monosulfide 1ΣC∞v
615 SiS- silicon monosulfide anion 2ΠC∞v
616 SiS+ silicon monosulfide cation 2ΣC∞v
617 TiO Titanium monoxide 3ΔC∞v
618 CSe Carbon monoselenide 1ΣC∞v
619 CSe- Carbon monoselenide anion 2ΠC∞v
620 CSe+ Carbon monoselenide cation 2ΣC∞v
621 GeO Germanium monoxide 1ΣC∞v
622 GeO+ Germanium monoxide cation 2ΣC∞v
623 GeS Germanium monosulfide 1ΣC∞v
624 SiSe Silicon Monoselenide   
625 SiSe+ Silicon Monoselenide cation   
626 GeSe Germanium monoselenide   
627 NO Nitric oxide 2ΠC∞v
628 NO- nitric oxide anion 3ΣC∞v
629 NO- nitric oxide anion 1ΔC∞v
630 NO+ nitric oxide cation 1ΣC∞v
631 NS Mononitrogen monosulfide 2ΠC∞v
632 NS- nitrogen sulfide anion 3ΣC∞v
633 NS- nitrogen sulfide anion 1ΣC∞v
634 NS+ nitrogen sulfide cation 1ΣC∞v
635 PO Phosphorus monoxide 2ΠC∞v
636 PO- phosphorus monoxide anion 3ΣC∞v
637 PO+ phosphorus monoxide cation 1ΣC∞v
638 PS phosphorus sulfide 2ΣC∞v
639 PS- phosphorus monosulfide anion 3ΣC∞v
640 PS- phosphorus monosulfide anion 1ΣC∞v
641 PS+ phosphorus monosulfide cation 1ΣC∞v
642 VO Vanadium monoxide 4Σ- 
643 AsO Arsenic monoxide 2ΠC∞v
644 NSe Nitrogen monoselenide 2ΠC∞v
645 AsS Arsenic monosulfide 2ΠC∞v
646 PSe Phosphorus monoselenide 2ΠC∞v
647 AsSe Arsenic monoselenide 2ΠC∞v
648 O2 Oxygen diatomic 3ΣgD∞h
649 O2 Oxygen diatomic 1ΔgD∞h
650 O2 Oxygen diatomic 1Σu-D∞h
651 O2- oxygen diatomic anion 2ΠD∞h
652 O2-- dioxygen dianion   
653 O2+ diatomic oxygen cation 2ΠgD∞h
654 SO Sulfur monoxide 3ΣC∞v
655 SO Sulfur monoxide 1ΣC∞v
656 SO- sulfur monoxide anion 2ΠC∞v
657 SO+ sulfur monoxide cation 2ΠC∞v
658 S2 Sulfur diatomic 3ΣgD∞h
659 S2 Sulfur diatomic 1ΣD∞h
660 S2- sulfur diatomic anion 2ΠD∞h
661 S2+ sulfur diatomic cation 2ΠD∞h
662 SeO Selenium monoxide 3ΣC∞v
663 SeO Selenium monoxide 1?C∞v
664 SeO- selenium monoxide anion 2ΠC∞v
665 SeO+ selenium monoxide cation 2ΠC∞v
666 SeS Selenium monosulfide 3ΣC∞v
667 SeS- selenium monosulfide anion 2ΠC∞v
668 SeS+ selenium monosulfide cation 2ΠC∞v
669 Se2 Selenium diatomic 3ΣgD∞h
670 Se2 Selenium diatomic 1Σg+D∞h
671 Se2- selenium diatomic anion 2ΠD∞h
672 Se2+ selenium diatomic cation 2ΠgD∞h
673 LiOH lithium hydroxide 1ΣC∞v
674 NaOH sodium hydroxide 1ΣC∞v
675 KOH Potassium hydroxide 1ΣC∞v
676 BeOH beryllium monohydroxide 2A'Cs
677 BeOH beryllium monohydroxide 2ΣC∞v
678 MgOH magnesium hydroxide 2A'Cs
679 CaOH Calcium monohydroxide 2Σ+C∞v
680 HBO Boron hydride oxide 1ΣC∞v
681 HBS hydrogen boron sulfide 1ΣC∞v
682 COH Hydroxymethylidyne   
683 COH+ Carbon Monoxide, protonated 1ΣC∞v
684 HCO Formyl radical 2A'Cs
685 HCO- formyl anion 1A'Cs
686 HCO+ Formyl cation 1ΣC∞v
687 HCS Thioformyl radical 2A'Cs
688 HCS Thioformyl radical 2ΠC∞v
689 HCS- Thioformyl anion 1A'Cs
690 HCS- Thioformyl anion 3A"Cs
691 HCS+ Thioformyl cation 1ΣC∞v
692 HNO Nitrosyl hydride 1A'Cs
693 HNO- Nitrosyl hydride anion 2A"Cs
694 HNO+ Nitrosyl hydride cation 2A'Cs
695 NOH Hydroxyimidogen 3A"Cs
696 NOH+ O-protonated nitric oxide 2A'Cs
697 HNS Sulfur imide 1A'Cs
698 HNS- Sulfur imide anion 2ACs
699 HO2 Hydroperoxy radical 2A"Cs
700 HO2 Hydroperoxy radical 2ΠC∞v
701 HO2- Hydroperoxy anion 1A'Cs
702 HO2+ Hydroperoxy cation 3A"Cs
703 HO2+ Hydroperoxy cation 3ΣC∞v
704 HO2+ Hydroperoxy cation 1A'Cs
705 HSO+ Sulfur Monoxide, S-protonated   
706 SOH Sulfur Hydroxide   
707 SOH+ Sulfur Monoxide, protonated   
708 HS2 Thiosulfeno radical 2A"Cs
709 H2CO Formaldehyde 1A1C2v
710 H2CO- formaldehyde anion 2A'Cs
711 H2CO- formaldehyde anion   
712 H2CO+ formaldehyde cation 2B2C2v
713 HOCH hydroxycarbene 1A'CS trans
714 HOCH hydroxycarbene 1A'CS cis
715 H2CS Thioformaldehyde 1A1C2v
716 H2CS- thioformaldehyde anion   
717 H2CS- thioformaldehyde anion   
718 H2CS+ thioformaldehyde cation 2B2C2v
719 H2CSe Selenoformaldehyde   
720 H2NO nitroxide 2B1C2v
721 H2NO nitroxide 2A'Cs
722 H2O2 Hydrogen peroxide 1AC2
723 H2O2 Hydrogen peroxide 1AgC2h
724 H2O2+ Hydrogen peroxide cation 2BgC2h
725 H2O2+ Hydrogen peroxide cation 2A1C2v
726 H2OO water oxide   
727 HOSH hydrogen thioperoxide   
728 H2S2 Disulfane 1AC2
729 H2S2+ hydrogen disulfide cation 2BgC2h
730 H2Se2 hydrogen diselenide   
731 CH2OH Hydroxymethyl radical 2AC1
732 CH2OH+ hydroxymethyl cation 1A'Cs
733 CH3O Methoxy radical 2A'C1
734 CH3O- methoxy anion 1A1C3v
735 CH3O+ Methoxy cation 3A1C3v
736 CH3S thiomethoxy 2A'C3v
737 H2CSH+ Thioformaldehyde, protonated 1A'Cs
738 NH2OH hydroxylamine 1A'Cs
739 NH2OH+ Hydroxylamine cation   
740 NH3O Ammonia Oxide 1A1C3v
741 H2POH Phosphinous acid 1A1'CS trans
742 H2POH Phosphinous acid 1A1'CS cis
743 H3PO Phosphine oxide 1A1C3v
744 NH2SH Thiohydroxylamine   
745 NH2SH Thiohydroxylamine   
746 NH3S sulfidoazane   
747 H3O2+ hydrogen peroxide, protonated 1A'Cs
748 CH3OH Methyl alcohol 1A'Cs
749 CH3OH- Methyl alcohol anion 2A'Cs
750 CH3OH- Methyl alcohol anion 2A'CS eclipsed
751 CH3OH+ Methyl alcohol cation 2A"Cs
752 CH3OH+ Methyl alcohol cation 2AC1
753 CH3SH Methanethiol 1A'Cs
754 CH3SH+ Methanethiol cation 2A"Cs
755 SiH3OH silanol   
756 CH3SeH Methane selenol 1A'Cs
757 NH2OH2+ protonated hydroxylamine   
758 NH3OH+ N-protonated hydroxylamine   
759 H2OH2O water dimer 1A'Cs
760 CH3OH2+ Methanol, protonated 1A'Cs
761 CH3SH2+ protonated methylsulfide 1A'Cs
762 H2ONH3 Water Ammonia Dimer 1A'C1
763 H5O2+ Dihydroxonium ion 1AC2
764 LiF lithium fluoride 1ΣC∞v
765 LiCl lithium chloride 1ΣC∞v
766 LiCl- lithium chloride anion 2ΣC∞v
767 LiCl+ lithium chloride cation 2ΠC∞v
768 NaF sodium fluoride 1ΣC∞v
769 NaF- sodium fluoride anion 2ΣC∞v
770 NaF+ sodium fluoride cation 2ΣC∞v
771 KF Potassium Fluoride 1ΣC∞v
772 NaCl Sodium Chloride 1ΣC∞v
773 NaCl- sodium chloride anion 2ΣC∞v
774 NaCl+ sodium chloride cation 2ΠC∞v
775 KCl Potassium Chloride 1ΣC∞v
776 CuF Copper monofluoride 1ΣC∞v
777 LiBr Lithium Bromide 1ΣC∞v
778 LiBr- lithium bromide anion 2ΣC∞v
779 LiBr+ lithium bromide cation 2ΠC∞v
780 CuCl Copper monochloride 1ΣC∞v
781 NaBr Sodium Bromide 1ΣC∞v
782 NaBr- sodium bromide anion 2ΣC∞v
783 NaBr+ sodium bromide cation 2ΠC∞v
784 KBr Potassium Bromide 1ΣC∞v
785 LiF- lithium fluoride anion 2ΣC∞v
786 LiF+ lithium fluoride cation 2ΠC∞v
787 BeF Beryllium monofluoride 2ΣC∞v
788 BeF- Beryllium monofluoride anion 1ΣC∞v
789 BeF+ Beryllium monofluoride cation 1ΣC∞v
790 BeCl beryllium monochloride 2ΣC∞v
791 MgF Magnesium monofluoride 2ΣC∞v
792 MgF- magnesium fluoride anion 1ΣC∞v
793 MgF+ magnesium fluoride cation 1ΣC∞v
794 CaF Calcium monofluoride 2ΣC∞v
795 MgCl magnesium monochloride 2ΣC∞v
796 MgCl- magnesium monochloride anion 1ΣC∞v
797 MgCl+ magnesium monochloride cation 1ΣC∞v
798 CaCl calcium monochloride 2ΣC∞v
799 TiCl Titanium Monochloride 4ΣC∞v
800 ZnF Zinc monofluoride 2ΣC∞v
801 ZnF- Zinc monofluoride anion 1ΣC∞v
802 ZnCl Zinc monochloride 2ΣC∞v
803 CaBr Calcium monobromide   
804 BeCl- beryllium monochloride anion 1ΣC∞v
805 BeCl+ beryllium monochloride cation 1ΣC∞v
806 BF Boron monofluoride 1ΣC∞v
807 BF- Boron monofluoride anion 2ΠC∞v
808 BF+ Boron monofluoride cation 2ΣC∞v
809 AlF Aluminum monofluoride 1Σ+C∞v
810 AlF- Aluminum monofluoride anion 2ΠC∞v
811 AlF+ Aluminum monofluoride cation 2ΣC∞v
812 BCl boron monochloride 1ΣC∞v
813 BCl- boron monochloride anion 2ΠC∞v
814 BCl+ boron monochloride cation 2ΣC∞v
815 AlCl Aluminum monochloride 1ΣC∞v
816 AlCl- aluminum monochloride anion 2ΠC∞v
817 AlCl+ aluminum monochloride cation 2ΣC∞v
818 ScF Scandium monofluoride 1ΣC∞v
819 ScF Scandium monofluoride 3ΔC∞v
820 BBr Boron monobromide 1ΣC∞v
821 GaF Gallium monofluoride 1ΣC∞v
822 GaF+ Gallium monofluoride cation 2ΣC∞v
823 AlBr Aluminum monobromide   
824 GaCl Gallium monochloride 1ΣGC∞v
825 GaCl+ Gallium monochloride cation 2ΣC∞v
826 GaBr Gallium monobromide   
827 CF Fluoromethylidyne 2ΠC∞v
828 CF- carbon monofluoride anion 3ΣC∞v
829 CF- carbon monofluoride anion 1ΣC∞v
830 CF+ carbon monofluoride cation 1ΣC∞v
831 CCl carbon monochloride 2ΠC∞v
832 CCl- carbon monochloride anion 3ΣC∞v
833 CCl+ carbon monochloride cation 1ΣC∞v
834 SiF silicon monofluoride 2ΠC∞v
835 SiF- silicon monofluoride anion 3ΣC∞v
836 SiF- silicon monofluoride anion 1ΣC∞v
837 SiF+ silicon monofluoride cation 1ΣC∞v
838 SiCl Clorosilylidyne 2ΠC∞v
839 SiCl- silicon monochloride anion 3ΣC∞v
840 SiCl+ silicon monochloride cation 1ΣC∞v
841 CBr Carbon monobromide 2ΠC∞v
842 GeF Germanium monofluoride 2ΠC∞v
843 GeF+ Germanium monofluoride cation 1ΣC∞v
844 GeCl Germanium monochloride 2ΠC∞v
845 GeCl+ Germanium monochloride cation   
846 SiBr Silicon monobromide 2ΠC∞v
847 SiBr+ Silicon monobromide cation   
848 NF nitrogen fluoride 3ΣC∞v
849 NF nitrogen fluoride 1ΣC∞v
850 NF- nitrogen monofluorine anion 2ΠC∞v
851 NF+ nitrogen monofluoirde cation 2ΠC∞v
852 NCl nitrogen monochloride 3ΣC∞v
853 NCl nitrogen monochloride 1ΣC∞v
854 NCl- nitrogen monochloride anion 2ΠC∞v
855 NCl+ nitrogen monochloride cation 2ΠC∞v
856 PF phosphorus monofluoride 3ΣC∞v
857 PF phosphorus monofluoride 1ΔC∞v
858 PF phosphorus monofluoride 1ΣC∞v
859 PF- phosphorus monofluoride anion 2ΠC∞v
860 PF+ phosphorus monofluoride cation 2ΠC∞v
861 PCl phosphorus chloride 3ΣC∞v
862 PCl phosphorus chloride 1ΣC∞v
863 PCl- phosphorus monochloride anion 2ΠC∞v
864 PCl+ phosphorus monochloride cation 2ΠC∞v
865 AsF Arsenic monofluoride 3ΣC∞v
866 AsF Arsenic monofluoride 1ΔC∞v
867 AsF Arsenic monofluoride 1ΣC∞v
868 NBr nitrogen monobromide 3Σ-C∞v
869 AsCl Arsenic monochloride 3ΣC∞v
870 PBr Phosphorus monobromide   
871 FO Oxygen monofluoride 2ΠC∞v
872 FO- flourine oxide anion 1ΣC∞v
873 FO+ fluorine monoxide cation 3ΣC∞v
874 ClO Monochlorine monoxide 2ΠC∞v
875 ClO- chlorine monoxide anion 1ΣC∞v
876 ClO+ chlorine monoxide cation 3ΣC∞v
877 ClO+ chlorine monoxide cation 1ΣC∞v
878 SF Monosulfur monofluoride 2ΠC∞v
879 SF- sulfur monofluoride anion 1ΣC∞v
880 SF+ sulfur monofluoride cation 3ΣC∞v
881 SF+ sulfur monofluoride cation 1ΣC∞v
882 SCl sulfur monochloride 2ΠC∞v
883 SCl- sulfur monochloride anion 1ΣC∞v
884 SCl+ sulfur monochloride cation 3ΣgC∞v
885 SCl+ sulfur monochloride cation 1ΣC∞v
886 BrO Bromine monoxide 2ΠC∞v
887 BrO- Bromine monoxide anion 1ΣC∞v
888 BrO+ Bromine monoxide cation   
889 SeF Selenium monofluoride 2ΠC∞v
890 SBr Sulfur monobromide radical   
891 SBr+ Sulfur monobromide cation   
892 SeCl Selenium monochloride 2ΠC∞v
893 SeBr Selenium monobromide   
894 BrCl Bromine monochloride 1ΣC∞v
895 F2 Fluorine diatomic 1ΣgD∞h
896 F2- flourine diatomic anion 2ΣuD∞h
897 F2+ flourine diatomic cation 2ΠgD∞h
898 ClF Chlorine monofluoride 1Σ+C∞v
899 ClF- clorine monofluoride anion 2ΣC∞v
900 ClF+ clorine monofluoride cation 2ΠC∞v
901 Cl2 Chlorine diatomic 1ΣgD∞h
902 Cl2- chlorine diatomic anion 2ΣuD∞h
903 Cl2+ chlorine diatomic cation 2ΠgD∞h
904 BrF Bromine monofluoride 1ΣC∞v
905 BrF- bromine fluoride anion 2ΣC∞v
906 BrF+ bromine fluoride cation 2ΠC∞v
907 BrCl- bromine chloride anion 2ΣC∞v
908 BrCl+ bromine chloride cation 2ΠC∞v
909 Br2 Bromine diatomic 1ΣgD∞h
910 Br2- bromine diatomic anion 2ΣuD∞h
911 Br2+ bromine diatomic cation 2ΠgD∞h
912 HCF Fluoromethylene 1A'Cs
913 HCF Fluoromethylene 3A"Cs
914 HCCl Chloromethylene 1A'Cs
915 HCCl Chloromethylene 3A"Cs
916 HCCl Chloromethylene 3ΣC∞v
917 HSiF fluorosilylene   
918 HSiCl Chlorosilylene   
919 HSiBr monobromosilylene   
920 CHBr bromomethylene 1A'Cs
921 CHBr bromomethylene 3A"Cs
922 HOF Hypofluorous acid 1A'Cs
923 DOCl Hypochlorous acid-d 1A'Cs
924 HOCl hypochlorous acid 1A'Cs
925 HOCl+ hypochlorous acid cation   
926 HOBr Hypobromous acid 1A'Cs
927 HOBr+ Hypobromous acid cation 2A"Cs
928 F2H+ Fluorine, protonated 1A'Cs
929 FHF Hydrogen difluoride 2ΠD∞h
930 FHF- Hydrogen difluoride anion 1ΣgD∞h
931 ClFH+ Chlorine fluoride, F-protonated   
932 FClH+ Chlorine fluoride, Cl-protonated   
933 Cl2H+ Chlorine, protonated 1A'Cs
934 CH2Br bromomethyl radical 2A'Cs
935 CH2Br bromomethyl radical   
936 CH2F fluoromethyl radical 2ACs
937 CH2F+ fluoromethyl cation   
938 CH2Cl+ chloromethyl cation   
939 CH2Cl chloromethyl radical 2A'Cs
940 CH2Cl chloromethyl radical 2B1C2v
941 NH2F monofluoroamine 1A'Cs
942 NH2Cl chloramine 1A'Cs
943 H2F2 Hydrogen fluoride dimer 1AgCs
944 CH3F+ methyl fluoride cation   
945 CD3F methylfluoride-d3 1A1C3v
946 CH3F Methyl fluoride 1A1C3v
947 CD3Cl methyl chloride d3 1A1C3v
948 CH3Cl Methyl chloride 1A1C3v
949 CH3Cl+ Methyl chloride cation   
950 SiH3F monofluorosilane 1A1C3v
951 SiH3Cl chlorosilane 1A1C1
952 CH3Br methyl bromide 1A1C3v
953 GeH3F monofluorogermane   
954 GeH3Cl monochlorogermane   
955 SiH3Br bromosilane 1A1C3v
956 NH3Cl+ protonated monochloroammonia   
957 CH3ClH+ methyl chloride, protonated   
958 NH4Cl Ammonium chloride   
959 LiNe+ Lithium Neon cation   
960 Ne2 Neon diatomic 1ΣgD∞h
961 Ne2+ Neon diatomic cation 2ΣuD∞h
962 Ar2 Argon diatomic 1SgD∞h
963 Ar2+ Argon diatomic cation 2ΣuD∞h
964 Li3 Lithium trimer 2B2C2v
965 Li3+ Lithium trimer cation 1A1'D3h
966 C3 carbon trimer 1ΣgD∞h
967 C3 carbon trimer 1A1C2v
968 C3+ carbon trimer cation 2ΣuD∞h
969 C3+ carbon trimer cation 2B2C2v
970 SiC2 Silicon dicarbide   
971 C3H3 Propargyl radical 2B1Cs
972 C3H3- Propargyl anion 1A'Cs
973 C3H3- Propargyl anion 1A1C2v
974 C3H3+ cyclopropenyl cation 1A1D3h
975 C3H3+ Propargyl cation 1A1C2v
976 C3H4 cyclopropene 1A1C2v
977 CH2CCH2 allene 1A1D2d
978 CH3CCH propyne 1A'C3v
979 C3H5 Allyl radical 2A2C2v
980 C3H5 Allyl radical 2A"Cs
981 C3H5+ Allyl cation 1A1C2v
982 CH3CHCH 1-propenyl radical 2A'Cs
983 Zn(CH3)2 dimethyl zinc 1A1'D3h
984 Zn(CH3)2 dimethyl zinc 1A1GD3d
985 Zn(CH3)2 dimethyl zinc 1A1C2v
986 C3H6 Cyclopropane 1A1'D3h
987 CH2CHCH3 Propene 1A'Cs
988 C3H7 n-Propyl radical 2A"C1
989 C3H7+ cyclopropane, protonated   
990 CH3CHCH3 Isopropyl radical 2AC2
991 CH3CHCH3+ Isopropyl cation 1AC2
992 C3H8 Propane 1A1C2v
993 SiH2(CH3)2 dimethylsilane 1A1C2v
994 Si3H8 trisilane   
995 LiCN lithium cyanide 1ΣC*V LiCN
996 LiCN lithium cyanide 1A'Cs
997 LiCN lithium cyanide 1ΣC*V LiNC
998 NaCN Sodium Cyanide 1ΣC∞v
999 NaCN Sodium Cyanide 1ACs
1000 NaCN Sodium Cyanide 1ΣC∞v
1001 KCN Potassium cyanide 1ΣC∞v
1002 KCN Potassium cyanide 1ΣC∞v
1003 KCN Potassium cyanide 1A'Cs
1004 CuCN Copper cyanide 1ΣC∞v
1005 CuCN Copper cyanide 3ΠCs
1006 ZnCN Zinc monocyanide 2ΣC∞v
1007 ZnNC Zinc isocyanide 2ΣC∞v
1008 AlCN Aluminum monocyanide   
1009 AlNC Aluminum isocyanide   
1010 CN2 3H-Diazirin-3-ylidene 1A1C2v
1011 CNN Diazocarbene   
1012 NCN Cyanoimidogen 3ΣgD∞h
1013 NCN Cyanoimidogen 1ΣgD∞h
1014 N3 azide radical 2ΠgD∞h
1015 N3- azide anion 1ΣGD∞h
1016 N3+ azide cation 3ΣgD∞h
1017 N3+ azide cation 3ΣC∞v
1018 HCCN cyanomethylene 3A"Cs
1019 HCCN cyanomethylene 3ΣC∞v
1020 HN3 hydrogen azide 1A'Cs
1021 HN3+ Hydrazoic acid cation   
1022 HNCNH diiminomethane 1AC2
1023 CH2N2 diazirine 1A1C2v
1024 CH2NN diazomethane 1A1C2v
1025 NH2CN cyanamide 1A'Cs
1026 NH2CN cyanamide 1A1C2v
1027 HNNNH+ 1,2-Triazadienium   
1028 NH2NN+ hydrazoic acid, protonated   
1029 CH3CN Acetonitrile 1A1C3v
1030 CH3CN- acetonitrile anion 2EC3v
1031 CH3CN- acetonitrile anion 2A'Cs
1032 CH3CN+ Acetonitrile cation 2EC3v
1033 CH3CN+ Acetonitrile cation 2A"Cs
1034 CH3NC methyl isocyanide 1A1C3v
1035 CHNCH2 2H-Azirine   
1036 CHNHCH 1H-Azirine   
1037 H2CCNH Ethenimine   
1038 H2CNCH methyleneaminomethylene   
1039 HCCNH2 Ethynamine   
1040 HCNCH2+ 2H-Azirine cation   
1041 HNCNH2+ diiminomethane, protonated 1A'Cs
1042 NCNH3+ Cyanamide, protonated 1A1C3v
1043 NH2CNH+ cyanamide, cn protonated   
1044 NH3CN+ cyanamide, amine protonated   
1045 CH2CHNH vinylazine 2A"CS cis
1046 CH2CHNH vinylazine 2A"CS trans
1047 CH3CHN methylmethaniminyl radical 2A'Cs
1048 NHCHNH2 aminomethanimine 1AC1
1049 C2H5N Aziridine 1A'C1
1050 CH2CHNH2 aminoethene 1AC1
1051 CH2NCH3 N-methylmethanimine 1A'Cs
1052 CH3CHNH ethanimine 1A'CS NH up
1053 CH3CHNH ethanimine 1A'CS NH down
1054 C2H5NH+ Protonated Aziridine 1A1C2v
1055 C2H6N+ aziridine, protonated 1A1C2v
1056 NH2CH2NH2 diaminomethane 1A1C2v
1057 NH2CH2NH2 diaminomethane 1AC2
1058 CH3CH2NH2 Ethylamine 1A'Cs
1059 CH3CH2NH2 Ethylamine   
1060 CH3NHCH3 Dimethylamine 1A'Cs
1061 CH3PHCH3 dimethylphosphine 1A'Cs
1062 (CH3)2NH2+ dimethylammonium cation 1A1C2v
1063 CH3CH2NH3+ ethylamine, protonated 1A'Cs
1064 Li2O dilithium oxide 1ΣgD∞h
1065 Li2O+ dilithium oxide cation 2ΠD∞h
1066 Li2S dilithium sulfide 1ΣGD∞h
1067 Li2S dilithium sulfide 1A1C2v
1068 Na2O disodium monoxide 1ΣgLinear
1069 Na2O disodium monoxide 1A1C2v
1070 Na2S Sodium sulfide   
1071 Na2S Sodium sulfide   
1072 LiO2 Lithium dioxide   
1073 NaO2 Sodium superoxide   
1074 CCO Dicarbon monoxide 3ΣC∞v
1075 CCO Dicarbon monoxide 1ΠC∞v
1076 CNO- fulminate 1ΣC∞v
1077 NCO isocyanato radical 2ΠC∞v
1078 NCO- cyanate 1ΣC∞v
1079 SCN thiocyanato radical 2ΠC∞v
1080 SCN- thiocyanide anion 1ΣC∞v
1081 BO2 Boron dioxide 2A'D∞h
1082 BO2- Boron dioxide anion 1ΣgD∞h
1083 BO2+ Boron dioxide cation 3ΣgD∞h
1084 BO2+ Boron dioxide cation 1ΠgD∞h
1085 N2O Nitrous oxide 1ΣC∞v
1086 N2O- Nitrous oxide anion 2A'Cs
1087 N2O+ Nitrous oxide cation 2ΠC∞v
1088 NNS Nitrogen sulfide 1ΣC∞v
1089 PPO Phosphorus oxide phosphide 1ΣC∞v
1090 CO2 Carbon dioxide 1ΣgD∞h
1091 CO2- Carbon dioxide anion 2A1C2v
1092 CO2- Carbon dioxide anion 2ΠuD∞h
1093 CO2+ Carbon dioxide cation 2ΠgD∞h
1094 CO2+ Carbon dioxide cation 2ΠC∞v
1095 OCS Carbonyl sulfide 1ΣC∞v
1096 OCS+ Carbonyl sulfide cation 2ΠC∞v
1097 SiO2 silicon dioxide 1ΣgD∞h
1098 CS2 Carbon disulfide 1ΣgD∞h
1099 CS2- Carbon disulfide anion 2A1C2v
1100 CS2+ Carbon disulfide cation 2ΠD∞h
1101 TiO2 Titanium dioxide 1A1C2v
1102 SiS2 Silicon disulfide 1ΣGD∞h
1103 GeO2 Germanium dioxide 1ΣgD∞h
1104 OCSe Carbonyl selenide 1ΣC∞v
1105 SCSe Carbon sulfide selenide   
1106 GeS2 Germanium disulfide 1ΣGD∞h
1107 CSe2 Carbon diselenide 1A1D∞h
1108 NO2 Nitrogen dioxide 2A1C2v
1109 NO2- Nitrogen dioxide anion 1A1C2v
1110 NO2+ Nitrogen dioxide cation 1ΣGD∞h
1111 NSO sulfinyl amidogen   
1112 PO2 Phosphorus dioxide 2A1C2v
1113 PO2- Phosphorus dioxide anion 1A1C2v
1114 PO2+ Phosphorus dioxide cation 1ΣGD∞h
1115 SNO Nitrogen oxide sulfide   
1116 AsO2 Aresenic dioxide 2A1C2v
1117 O3 Ozone 1A1Cs
1118 O3- Ozone anion 2B1C2v
1119 O3- Ozone anion  Cs
1120 O3+ Ozone cation 2A1C2v
1121 SO2 Sulfur dioxide 1A1C2v
1122 SO2- Sulfur dioxide anion 2B1C2v
1123 SO2+ Sulfur dioxide cation 2A1C2v
1124 SSO Disulfur monoxide 1A'Cs
1125 S3 Sulfur trimer 1A1C2v
1126 S3 Sulfur trimer   
1127 S3- Sulfur trimer anion 2B1C2v
1128 S3+ Sulfur trimer cation 2B2C2v
1129 SeO2 Selenium dioxide 1A1C2v
1130 SeO2+ Selenium dioxide cation 2A1C2v
1131 HCCO ketenyl radical 2ΠC∞v
1132 HCCO ketenyl radical 2A"Cs
1133 HCNO fulminic acid 1ΣC∞v
1134 HCNO fulminic acid 1A'Cs
1135 HNCO Isocyanic acid 1A'Cs
1136 HOCN cyanic acid 1A'Cs
1137 HNCS Isothiocyanic acid   
1138 HSCN thiocyanic acid 1A'Cs
1139 HCO2- formate anion 1A1C2v
1140 HNNO+ Nitrous oxide, N-protonated 1A'Cs
1141 NNOH+ Nitrous Oxide, O-protonated 1A'Cs
1142 HCOO formate neutral radical 2A'Cs
1143 HOCO Hydrocarboxyl radical 1A'cis
1144 HOCO Hydrocarboxyl radical 1A'trans
1145 HOCO+ Hydrocarboxyl cation 1A'Cs
1146 HNO2 Nitrous acid 1A'Cs
1147 HNO2+ nitrous acid cation 2A'Cs
1148 O3H+ protonated ozone 1A'Cs
1149 O3H+ protonated ozone   
1150 SO2H+ protonated sulfur dioxide 1A'Cs
1151 C2H2O Oxirene 1A1C2v
1152 CH2CO Ketene 1A1C2v
1153 CH2CO+ Ketene cation 2B1C2v
1154 HCCOH ethynol 1A'Cs
1155 CH2CS Thioketene   
1156 Be(OH)2 Beryllium hydroxide   
1157 Be(OH)2 Beryllium hydroxide   
1158 Mg(OH)2 Magnesium dihydroxide 1AgC2h
1159 Mg(OH)2 Magnesium dihydroxide 1AC2
1160 Mg(OH)2 Magnesium dihydroxide 1ΣgD∞h
1161 NH2NO Nitrosamide 1AC1
1162 CH2O2 Dioxirane 1A1C2v
1163 H2COO Dioxymethyl radical 2A'Cs
1164 H2COO+ dioxymethyl cation 2A'Cs
1165 HCOOH Formic acid 1A'Cs
1166 HCOOH Formic acid   
1167 H2O3 Hydrogen trioxide 1AC2
1168 HSSSH trisulfane 1AC2
1169 HSSSH trisulfane 1A'Cs
1170 NaOCH3 Sodium methoxide 1A1C3v
1171 CH2BOH hydroxy(methylene)borane 1A'Cs
1172 BH3CO Borane carbonyl 1A1C3v
1173 CH3BO Borane, methyloxo- 1A1C3v
1174 CH2CHO Vinyloxy radical 2A"Cs
1175 CH2COH+ ketene, protonated   
1176 CH3CO Acetyl radical 2A'Cs
1177 CH3CO- Acetyl anion 1A'Cs
1178 CH3CO+ acetyl cation 1A1C3v
1179 CH2NOH formaldoxime 1A'Cs
1180 CH3NO nitrosomethane 1A'Cs
1181 CHONH2 formamide 1A'Planar
1182 CHONH2 formamide 1ANon-Planar
1183 CNOH3 1,2-oxaziridine 1AC1
1184 HOCHNH hydroxymethylimine 1A'CS H all up
1185 HOCHNH hydroxymethylimine 1A'CS OH down
1186 HOCHNH hydroxymethylimine 1A'CS CH up
1187 CHSNH2 thioformamide   
1188 NHCHSH Methanimidothioic acid   
1189 CH2OOH CH2OOH radical 2AC1
1190 CH3OO methylperoxy radical 2A"Cs
1191 CH3OO- methylperoxy anion 1A'Cs
1192 CH3OO- methylperoxy anion 1A'Cs
1193 CH3OO+ methylperoxy cation 1A'Cs
1194 CH3OO+ methylperoxy cation 1A'CS eclipsed
1195 C2H4O Ethylene oxide 1A1C2v
1196 C2H4O+ ethylene oxide cation   
1197 CH2CHOH ethenol 1A'Cs
1198 CH3CHO Acetaldehyde 1A'Cs
1199 CH3CHO+ acetaldehyde cation   
1200 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
1201 C2H4S Thiirane 1A1C2v
1202 CH2CHSH Ethenethiol   
1203 CH3CHS Thioacetaldehyde 1A'C1
1204 H2CONH2+ protonated formamide 1A'Cs
1205 NH2CHOH+ Formamide, O-protonated   
1206 CH2(OH)2 methanediol 1AC2
1207 CH3OOH Methyl peroxide 1AC1
1208 CH3SSH Hydrogen methyl disulfide   
1209 HSCH2SH Methanedithiol   
1210 H2OH2CO water formaldehyde dimer 1AC1
1211 C2H4OH+ ethylene oxide, protonated 1A'Cs
1212 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
1213 CH2CH2OH 2-hydroxy ethyl radical 2AC1
1214 CH3CH2O Ethoxy radical 2A'Cs
1215 CH3CHOH 1-hydroxy-ethyl radical 2AC1
1216 CH3CHOH+ acetaldehyde, protonated 1A'Cs
1217 CH3OCH2 methoxymethyl radical 2AC1
1218 NH2CH2OH aminomethanol   
1219 CH3CH2OH Ethanol 1A'Cs
1220 CH3OCH3 Dimethyl ether 1A1C2v
1221 CH3CH2SH ethanethiol 1A'Cs
1222 CH3CH2SH ethanethiol 1AC1
1223 CH3SCH3 Dimethyl sulfide 1A1C2v
1224 CH3SCH3+ dimethyl sulfide cation   
1225 CH3SeCH3 dimethylselenide 1A1C2v
1226 CH3OHH2O methanol water dimer 1A'C1
1227 H2OCH3OH water methanol dimer 1AC1
1228 CuF2 Copper difluoride 2ΠgD∞h
1229 ZnF2 Zinc difluoride 1ΣGD∞h
1230 ZnF2 Zinc difluoride 1A1C2v
1231 CNF iso cyanogen fluoride 1ΣC∞v
1232 FCN Cyanogen fluoride 1ΣC∞v
1233 ClCN chlorocyanogen 1ΣC∞v
1234 BrCN Cyanogen bromide 1ΣC∞v
1235 FBO Boron monofluoride monoxide   
1236 BeF2 Beryllium fluoride 1ΣgD∞h
1237 MgF2 Magnesium fluoride 1ΣgD∞h
1238 BeCl2 Beryllium chloride 1ΣgD∞h
1239 MgCl2 Magnesium dichloride 1ΣgC2v
1240 CaCl2 Calcium Chloride 1ΣgD∞h
1241 ZnCl2 Zinc dichloride 1ΣGD∞h
1242 ZnCl2 Zinc dichloride 1A1C2v
1243 BeBr2 Beryllium bromide   
1244 CaBr2 Calcium dibromide   
1245 CaF2 Calcium difluoride 1ΣgC2v
1246 FCO Carbonyl fluoride 2A'Cs
1247 FCO+ Carbonyl fluoride cation 1ΣC∞v
1248 ClCO carbonyl monochloride 2A'Cs
1249 ClCO carbonyl monochloride 2ΣC∞v
1250 BF2 Boron difluoride radical 2A1C2v
1251 FNO Nitrosyl fluoride 1A'Cs
1252 ClNO Nitrosyl chloride 1A'Cs
1253 FNS Thionitrosyl fluoride 1A'Cs
1254 FSN Thiazyl fluoride 1A'Cs
1255 OPCl Phosphorus oxychloride   
1256 BrNO Nitrosyl bromide 1A'Cs
1257 CF2 Difluoromethylene 1A1D∞h
1258 CF2 Difluoromethylene 3B1C2v
1259 CF2- Difluoromethylene anion 2B1C2v
1260 CF2+ Difluoromethylene cation 2A1C2v
1261 CFCl chlorofluoromethylene 1A'Cs
1262 SiF2 Silicon difluoride 1A1C2v
1263 SiF2 Silicon difluoride 3B1C2v
1264 SiF2+ Silicon difluoride cation 2A1C2v
1265 CCl2 dichloromethylene 1A1C2v
1266 CCl2- dichloromethylene anion 2B1C2v
1267 CCl2+ dichloromethylene cation 2A1C2v
1268 SiCl2 Dichlorosilylene 1A1C2v
1269 GeF2 Germanium difluoride 1A1C2v
1270 GeCl2 Germanium dichloride 1A1C2v
1271 CBr2 dibromomethylene 1A1C2v
1272 CBr2 dibromomethylene 3B1C2v
1273 FOO Dioxygen monofluoride radical 2A"Cs
1274 FOO+ Fluorine dioxide cation   
1275 ClOO chloroperoxy radical 2A"Cs
1276 ClOO+ chloroperoxy cation 1A'Cs
1277 OClO Chlorine dioxide 2B1D∞h
1278 OClO- Chlorine dioxide anion 1A'Cs
1279 OClO+ Chlorine dioxide cation 1A1C2v
1280 ClSO Sulfur chloride oxide 2A"Cs
1281 ClS2 Sulfur chloride 2A"Cs
1282 BrOO Bromine dioxide   
1283 OBrO Bromine dioxide radical 2B1C2v
1284 NF2 Difluoroamino radical 2B1C2v
1285 NF2+ Difluoroamino cation 1A1C2v
1286 PF2 Phosphorus difluoride   
1287 PF2+ Phosphorus difluoride cation   
1288 FClO chlorosyl fluoride 1A'Cs
1289 F2O Difluorine monoxide 1A1C2v
1290 ClOF Chlorine hypofluorite 1A'Cs
1291 SF2 sulfur difluoride 1A1C2v
1292 SF2- sulfur difluoride anion 2A'Cs
1293 SF2- sulfur difluoride anion 2ΠD∞h
1294 SF2+ sulfur difluoride cation 2B1C2v
1295 Cl2O Dichlorine monoxide 1A1C2v
1296 SCl2 Sulfur dichloride 1A1C2v
1297 SeF2 Selenium difluoride   
1298 BrOCl Bromine hypochlorite 1A'Cs
1299 SeCl2 Selenium Dichloride   
1300 SBr2 Sulfur dibromide   
1301 SeBr2 Selenium dibromide   
1302 BrOBr Bromine oxide 1A1C2v
1303 F3- trifluoride anion 1ΣgD∞h
1304 F3- trifluoride anion 1ΣC∞v
1305 Cl3- trichloride anion 1ΣgD∞h
1306 Br3- tribromide anion   
1307 SFCl Sulfur chloride fluoride   
1308 HCCF Fluoroacetylene 1ΣC∞v
1309 HCCF+ fluoroacetylene cation 2ΠC∞v
1310 HCCCl Chloroacetylene 1ΣC∞v
1311 HCCBr bromoacetylene 1ΣC∞v
1312 HFCO formyl fluoride 1A'Cs
1313 COHCl Formyl chloride 1A'Cs
1314 COHBr Formyl bromide 1A'Cs
1315 BHF2 Difluoroborane 1A1C2v
1316 BHCl2 Borane, dichloro- 1A1C2v
1317 CHCl2 dichloromethyl radical 2B1C2v
1318 CHCl2 dichloromethyl radical 2A'Cs
1319 CHF2 difluoromethyl radical 2ACs
1320 CHF2+ difluoromethyl cation   
1321 CHFCl Chlorofluoromethyl radical   
1322 CHFCl+ Chlorofluoromethyl cation   
1323 CHCl2+ dichloromethyl cation   
1324 CHBr2 dibromomethyl radical   
1325 HOClO Chlorous acid 1AC1
1326 HOClO Chlorous acid 1A'Cs
1327 NHF2 difluoramine   
1328 NHCl2 dichloroamine   
1329 CH2F2 Methane, difluoro- 1A1C2v
1330 CH2FCl fluorochloromethane 1A'Cs
1331 SiH2F2 difluorosilane   
1332 CH2Cl2 Methylene chloride 1A1C2v
1333 CH2BrF Methane, bromofluoro- 1A'Cs
1334 CH2BrCl Methane, bromochloro- 1A'Cs
1335 CH2FI fluoroiodomethane   
1336 CH2Br2 dibromomethane 1A1C2v
1337 CH2I2 Diiodomethane   
1338 SiH2Cl2 dichlorosilane 1A1C2v
1339 CH3MgBr Methyl Magnesium Bromide   
1340 CH2CHF Ethene, fluoro- 1A'Cs
1341 CH2CHF+ fluoroethene cation 2A"Cs
1342 C2H3Cl Ethene, chloro- 1A'Cs
1343 C2H3Br vinyl bromide 1A'Cs
1344 CH2FOH fluoromethanol   
1345 CH3OCl methyl hypochlorite 1A'Cs
1346 CH2CH2Cl 2-chloroethyl radical 2A'Cs
1347 CHClCH3 1-chloroethyl radical 2AC1
1348 C2H5F fluoroethane 1A'Cs
1349 CH3CH2Cl Ethyl chloride 1A'Cs
1350 C2H5Br Ethyl bromide 1A'Cs
1351 KrF2 Krypton difluoride 1ΣGD∞h
1352 C4 Carbon tetramer 3ΣgD∞h
1353 C4 Carbon tetramer   
1354 C4+ Carbon tetramer cation 2ΠgD∞h
1355 C4H2 Diacetylene 1ΣgD∞h
1356 C4H2+ diacetlyene cation 2ΠgD∞h
1357 C2H3CCH 1-Buten-3-yne 1A'C1
1358 C4H4 cyclobutadiene 1AgD2h
1359 C4H4 cyclobutadiene 1A1gD4h
1360 C4H4 Tetrahedrane   
1361 H2CCCCH2 Butatriene 1AgD2h
1362 C4H6 1-Methylcyclopropene 1AC1
1363 C4H6 Cyclobutene 1A1C2v
1364 C4H6 Methylenecyclopropane 1A1C2v
1365 CH2CCHCH3 1,2-Butadiene 1A'C1
1366 CH2CHCHCH2 1,3-Butadiene 1AgC2h
1367 CH2CHCHCH2 1,3-Butadiene 1AC2
1368 CH3CCCH3 2-Butyne 1A1'D3h
1369 CHCCH2CH3 1-Butyne 1A'Cs
1370 CH3CHCHCH2 methylallyl radical 2A"Cs
1371 C4H8 methylcyclopropane 1A'Cs
1372 CH2C(CH3)CH3 1-Propene, 2-methyl- 1A1C2v
1373 CH2CHCH2CH3 1-Butene 1AC1
1374 CH3CHCHCH3 2-Butene, (E)- 1AgC2h
1375 CH3CHCHCH3 2-Butene, (Z)- 1A1C2v
1376 Al(CH3)3 trimethyl aluminum 1A'C3h
1377 C(CH3)3 Tert-butyl radical 2A"C3v
1378 CH2CH(CH3)2 Isobutyl radical 2A'C1
1379 CH3CHCH2CH3 2-Butyl radical 1AC1
1380 CH3CH(CH3)CH3 Isobutane 1A1C3v
1381 CH3CH2CH2CH3 Butane 1AgAnti
1382 CH3CH2CH2CH3 Butane 1AGauche
1383 SiH(CH3)3 trimethylsilane 1A1C3v
1384 Li3N trilithium nitride 1A'D3h
1385 Li3N trilithium nitride 1A1C3v
1386 C2N2 Cyanogen 1ΣgD∞h
1387 C2N2+ Cyanogen cation 2ΠgD∞h
1388 P4 Phosphorus tetramer 1A1Td
1389 As4 Arsenic tetramer 1A1Td
1390 HCCCN Cyanoacetylene 1ΣC∞v
1391 HCCCN+ Cyanoacetylene cation 2ΠC∞v
1392 H2CNCN cyanamide, methylene   
1393 HNCCNH Ethenediimine   
1394 C3H3N acrylonitrile 1A'Cs
1395 C3H3N+ acrylonitrile cation 2A"Cs
1396 CH3N3 methyl azide 1A'Cs
1397 NH2CCNH2 Diaminoacetylene 1AC2
1398 NH2CCNH2 Diaminoacetylene 1A1D2d
1399 NH2CH2CN Aminoacetonitrile 1A'Cs
1400 CH3NHN2+ methyl azide, protonated 1AC1
1401 C2H5CN ethyl cyanide 1A'Cs
1402 CH5N3 Guanidine 1AC1
1403 C4H6 Bicyclo[1.1.0]butane 1A1C2v
1404 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1A1C2v
1405 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1AC2
1406 H2NCHCHNH2 diaminoethylene   
1407 CH6N3+ guanidinium 1A1'D3h
1408 CH6N3+ guanidinium 1A1D3
1409 C3H7N Cyclopropylamine 1A'C1
1410 CH7N3 triaminomethane   
1411 C4H8 cyclobutane 1A1D2d
1412 C2H8N2 Ethylenediamine 1AgC2h
1413 CH3NHNHCH3 dimethyl hydrazine 1AC2
1414 CH3CH(NH2)CH3 2-Propanamine 1A'Cs
1415 N(CH3)3 Trimethylamine 1A1C3v
1416 NH2CH2CH2CH3 1-Propanamine 1A'Cs
1417 N(SiH3)3 trisilylamine   
1418 As(CH3)3 trimethyl arsine 1A1C3v
1419 (CH3)3NH+ protonated trimethyl amine   
1420 C3H7NH3+ n-propylamine, protonated 1A'Cs
1421 K2O2 dipotassium dioxide   
1422 C3O Tricarbon monoxide 1ΣC∞v
1423 B2O2 Diboron dioxide 1ΣgD∞h
1424 ONNO NO dimer 1Agtrans C2H
1425 ONNO NO dimer 1A1cis C2V
1426 S2N2 Disulfur dinitride 1AGD2h
1427 CO3 Carbon trioxide 1A1C2v
1428 CO3-- carbonate 1A1'D3h
1429 CS3-- Carbonotrithioate   
1430 NO3 Nitrogen trioxide 2A1'all bonds equal
1431 NO3 Nitrogen trioxide 2B2one short, two long
1432 NO3 Nitrogen trioxide 2B2one long, two short
1433 NO3- nitrate anion 1A1'D3h
1434 NO3+ nitrogen trioxide cation 1A1C2v
1435 NO3+ nitrogen trioxide cation 1A1'D3h
1436 SO3 Sulfur trioxide 1A1'D3h
1437 SO3- Sulfur trioxide anion 2A1pyramidal
1438 SO3- Sulfur trioxide anion 2A2"planar
1439 SO3-- Sulfate dianion   
1440 SO3+ Sulfur trioxide cation 2A2'D3h
1441 SeO3 selenium trioxide 1A1'D3h
1442 SeO3 selenium trioxide 1A1C2v
1443 S4 Sulfur tetramer   
1444 S4 Sulfur tetramer   
1445 S4 Sulfur tetramer   
1446 HCO3- bicarbonate anion 1A'Cs
1447 HNO3 Nitric acid 1A'Cs
1448 HSO3 Hydroxysulfonyl radical 2AC1
1449 NH2NO2 nitramide 1A'Cs
1450 C3H2O Propadienal   
1451 C3H2O Propadienal   
1452 C2H2O2 Ethanedial 1AgC2h
1453 C2H2O2+ Ethanedial cation 2AGC2h
1454 H2CO3 Carbonic acid 1A1C2v
1455 H2NO3+ Nitric Acid, Protonated 1A1C2v
1456 H2SO3 Sulfurous acid 1A'Cs
1457 H2SO3 Sulfurous acid 1A'Cs
1458 C2H3NO Nitrosoethylene   
1459 CH3NCO methylisocyante   
1460 HOCH2CN cyanomethanol   
1461 CH3COO- acetate anion 1A'eclipsed
1462 CH3COO- acetate anion  offset. at
1463 CH3NO2 Methane, nitro- 1A'Cs
1464 CH3ONO Methyl nitrite 1A'C1
1465 NH2COOH Carbamic acid 1A'Cs
1466 NH2COOH Carbamic acid 1AC1
1467 H3BO3 Boric acid 1A'C3h
1468 H3AlO3 Aluminum hydroxide   
1469 H3CO3+ carbonic acid, protonated 1A'C3h
1470 C3H4O 2-Propyn-1-ol 1A'Cs
1471 C3H4O allenol 1A'Cs
1472 C3H4O Cyclopropanone 1A1C2v
1473 C3H4O Methylketene 1A'Cs
1474 CH2CHCHO Acrolein 1A'Cs
1475 CH2CHCHO Acrolein   
1476 NH2CONH2 Urea 1AC2
1477 NH2CONH2 Urea 1A'Cs
1478 NH2CONH2 Urea 1A1C2v
1479 NH2CONH2+ Urea cation 2A2C2
1480 NH2CSNH2 Thiourea 1AC2
1481 C2H4O2 1,3-dioxetane 1AgD2h
1482 C2H4O2 1,3-dioxetane  C2v
1483 CH3COOH Acetic acid 1A'Cs
1484 CH3OCHO methyl formate 1A'Cs
1485 CHOCH2OH hydroxy acetaldehyde 1A'CS H in
1486 NH2COOH2+ Carbamic acid, O-protonated 1AC1
1487 NH3COOH+ protonated Carbamic acid 1A'Cs
1488 H2OHCOOH Water formic acid dimer 1 1AC1
1489 H2OHCOOH Water formic acid dimer 2 1AC1
1490 HCOOHH2O Formic acid water dimer 1AC1
1491 HOCH2OOH hydroxy methyl peroxide 1AC1
1492 CH2C(OH)NH2 1-amino vinyl alchohol   
1493 CH3C(OH)=NH Ethaninidic acid   
1494 CH3CHNOH Acetaldoxime 1A'CS trans
1495 CH3CHNOH Acetaldoxime 1A'CS cis
1496 CH3CONH2 Acetamide 1A'C1
1497 HCONHCH3 N-methylformamide 1A'CS cis
1498 HCONHCH3 N-methylformamide 1A'CS trans
1499 CH3CSNH2 Ethanethioamide   
1500 CH5N2O+ urea, N-protonated 1A'Cs
1501 H2NCOHNH2+ urea, protonated 1A'Cs
1502 C2H5OO ethylperoxy radical 2A'Cs
1503 CH3NNCH3 (E)-1,2-Dimethyldiazene 1AGC2h
1504 C3H5OH Cyclopropanol 1AC1
1505 C3H6O 2-Propen-1-ol 1AC1
1506 C3H6O 2-Propen-1-ol 1A'Cs
1507 C3H6O Acetone enol 1A'Cs
1508 C3H6O Oxetane 1A1C2v
1509 C3H6O Propylene oxide 1AC1
1510 CH3CH2CHO Propanal 1A'Cs
1511 CH3COCH3 Acetone 1A1C2v
1512 CH3COCH3 Acetone 1AC2
1513 CH3COCH3 Acetone 3A"Cs
1514 CH3COCH3- acetone anion 2A'Cs
1515 C3H6S Thietane 1A'Cs
1516 C3H6S Thiirane, methyl- 1AC1
1517 CH3CSCH3 Thioacetone 1A1C2v
1518 C2H6O2 1,2-Ethanediol 1AgC2h
1519 CH3OOCH3 dimethylperoxide 1AgC2h
1520 CH3OOCH3 dimethylperoxide 1AC2
1521 CH3SOCH3 Dimethyl sulfoxide 1A'Cs
1522 CH2SHCH2SH 1,2-Ethanedithiol 1AgC2h
1523 CH3SSCH3 Disulfide, dimethyl 1AC2
1524 HOCH2CH2NH2 monoethanolamine 1A'Cs
1525 HOCH2CH2NH2 monoethanolamine 1AC1 OH out
1526 HOCH2CH2NH2 monoethanolamine 1AC1 OH in
1527 C3H7OH 1-Propanol 1A'Cs
1528 C3H7OH 1-Propanol   
1529 CH3CHOHCH3 Isopropyl alcohol 1AC1
1530 CH3OC2H5 Ethane, methoxy- 1A'Cs
1531 C3H7SH 1-Propanethiol 1A'Cs
1532 CH3CHSHCH3 2-Propanethiol 1A'Cs
1533 CH3SCH2CH3 Ethane, (methylthio)- 1A'Cs
1534 H2OCH3OCH3 water dimethylether dimer 1AC1
1535 Li2F2 Lithium fluoride dimer   
1536 Na2Cl2 Disodium dichloride 1AgC2h
1537 C2F2 difluoroacetylene 1ΣgD∞h
1538 C2Cl2 dichloroacetylene 1ΣgC2h
1539 C2Cl2+ dichloroacetylene cation 2ΠUD∞h
1540 FNO2 Nitryl fluoride 1A1C2v
1541 FONO Nitrosyl hypofluorite 1A'CS cis
1542 ClNO2 Nitryl chloride 1A1C2v
1543 ClONO chlorine nitrite 1A'CS cis
1544 BrONO Bromine nitrite 1A'CS trans
1545 BrONO Bromine nitrite 1A'CS cis
1546 N2F2 (Z)-Difluorodiazene 1A1C2v
1547 N2F2 Dinitrogen difluoride, (E)- 1AgC2h
1548 CF2O Carbonic difluoride 1A1C2v
1549 CF2O+ Carbonic difluoride cation   
1550 COFCl Carbonic chloride fluoride 1A'Cs
1551 CCl2O Phosgene 1A1C2v
1552 Cl2CS Thiophosgene 1A1C2v
1553 COBr2 Carbonic dibromide 1A1C2v
1554 BF3 Borane, trifluoro- 1A'D3h
1555 BF3- Borane, trifluoro- anion 2A1D3h
1556 BF3- Borane, trifluoro- anion 2A1C3v
1557 BF3+ boron trifluoride cation 2A2'D3h
1558 BF3+ boron trifluoride cation 2B2C2v
1559 BF3+ boron trifluoride cation   
1560 AlF3 Aluminum trifluoride 1A1'D3h
1561 BClF2 Chlorodifluoroborane   
1562 AlF2Cl Aluminum chloride difluoride 1A1C2v
1563 ScF3 Scandium trifluoride 1A1'D3h
1564 AlFCl2 Aluminum dichloride fluoride 1A1C2v
1565 BCl3 Borane, trichloro- 1A1'D3h
1566 BCl3+ Boron Trichloride cation   
1567 GaF3 Gallium trifluoride 1A1'D3h
1568 AlCl3 Aluminum trichloride 1A1'D3h
1569 GaCl3 Gallium trichloride 1A1'D3h
1570 BBr3 Boron tribromide 1A1'D3h
1571 ClO3- chlorate anion 1A1C3v
1572 CF3 Trifluoromethyl radical 2A1C3v
1573 CF3- Trifluoromethyl anion 1A1C3v
1574 CF3+ Trifluoromethyl cation 1A1'D3h
1575 CF2Cl difluorochloromethyl radical   
1576 SiF3 Silicon trifluoride radical 2A1C3v
1577 SiF3+ Silicon trifluoride cation 1A1'D3h
1578 CFCl2 dichlorofluoromethyl radical   
1579 CCl3 Trichloromethyl radical 2A1C3
1580 CCl3- Trichloromethyl anion 1A1C3v
1581 CCl3+ Trichloromethyl cation 1A1'D3h
1582 SiCl3 trichlorosilyl radical 2A1C3v
1583 SiCl3+ trichlorosilyl cation 1A1'D3h
1584 CBr3 tribromomethyl radical   
1585 FOOF Perfluoroperoxide 1AC2
1586 ClO2F Chloryl fluoride 1A'Cs
1587 F2SO Thionyl Fluoride 1A'Cs
1588 ClOOCl Dichlorine dioxide 1AC2
1589 FSSF Difluorodisulfane 1AC2
1590 S2F2 Thio-thionyl fluoride 1A'Cs
1591 SOCl2 thionyl chloride 1A'Cs
1592 SSCl2 Thiothionyl chloride   
1593 SeOCl2 selenium oxychloride 1A'Cs
1594 NF3 Nitrogen trifluoride 1A1C3v
1595 NF3- Nitrogen trifluoride anion 2A1C3v
1596 NF3- Nitrogen trifluoride anion 2ACs
1597 NF3+ Nitrogen trifluoride cation 2A1C3v
1598 PF3 Phosphorus trifluoride 1A1C3v
1599 NCl3 nitrogen trichloride 1A1C3v
1600 AsF3 Arsenic trifluoride 1A1C3v
1601 PCl3 Phosphorus trichloride 1A1C3v
1602 AsCl3 Arsenous trichloride 1A1C3v
1603 NBr3 Nitrogen Tribromide 1A1C3v
1604 PBr3 Phosphorus tribromide 1A1C3v
1605 ClSSCl Disulfur dichloride 1AC2
1606 SF3 Sulfur trifluoride 2A'Cs
1607 SF3 Sulfur trifluoride 2B1C2v
1608 ClF3 Chlorine trifluoride 1A1'D3h
1609 ClF3 Chlorine trifluoride 1A1C2v
1610 BrF3 Bromine trifluoride 1A1C2v
1611 HClO3 Chloric Acid 1A'Cs
1612 HClO3 Chloric Acid 1AC1
1613 CHF3 Methane, trifluoro- 1A1C3v
1614 CHF2Cl difluorochloromethane 1A'Cs
1615 SiHF3 trifluorosilane   
1616 CHFCl2 fluorodichloromethane 1A'Cs
1617 CDCl3 trichloromethane-d 1A1C3v
1618 CHCl3 Chloroform 1A1C3v
1619 CHBrF2 Methane, bromodifluoro- 1A'Cs
1620 SiHCl3 Trichlorosilane 1A1C3v
1621 CHFClBr fluorochlorobromomethane 1AC1
1622 CHBrCl2 Methane, bromodichloro- 1A'Cs
1623 CHF2I difluoroiodomethane   
1624 CHBr2F dibromofluoromethane   
1625 CHFClI fluorochloroiodomethane   
1626 CHClBr2 Methane, dibromochloro- 1A'Cs
1627 CHBr3 bromoform 1A1C3v
1628 NF3H+ protonated nitrogen trifluoride 1A1C3v
1629 AsF3H+ Arsenic trifluoride, protonated   
1630 C2H2F2 Ethene, 1,2-difluoro-, (E)- 1AgC2h
1631 C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1A1C2v
1632 CH2CF2 Ethene, 1,1-difluoro- 1A1C2v
1633 C2H2ClF 1-chloro-1-fluoroethylene 1A'Cs
1634 CHFCHCl (E)-1-chloro-2-fluoroethene 1A'Cs
1635 CHFCHClz (Z)-1-Chloro-2-fluoroethene 1A'Cs
1636 CH2CCl2 Ethene, 1,1-dichloro- 1A1C2v
1637 CHClCHCl Ethene, 1,2-dichloro-, (E)- 1AgC2h
1638 CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1A1C2v
1639 CHBrCHBr Ethene, 1,2-dibromo-, (E)-   
1640 CHBrCHBr Ethene, 1,2-dibromo-, (Z)-   
1641 CH3COF Acetyl fluoride 1A'NULL
1642 CH2ClCHO chloroacetaldehyde 1AC1 bisecting, trans
1643 CH2ClCHO chloroacetaldehyde 1A'CS eclipsed, cis
1644 CH3COCl Acetyl Chloride 1A'Cs
1645 C2H4F2 1,2-difluoroethane 1AgC2H anti
1646 C2H4F2 1,2-difluoroethane 1AC2 gauche
1647 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
1648 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1A'Cs
1649 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1AC1
1650 CH3CHFCl Ethane, 1-chloro-1-fluoro- 1AC1
1651 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AgC2h
1652 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AC2
1653 CH3CHCl2 Ethane, 1,1-dichloro- 1A'Cs
1654 CH2BrCH2Cl 1-bromo-2-chloroethane   
1655 CH2BrCH2Cl 1-bromo-2-chloroethane   
1656 CH2BrCH2Br Ethane, 1,2-dibromo- 1AgC2h
1657 CH2BrCH2Br Ethane, 1,2-dibromo- 1AC2
1658 CH2CHCH2F Allyl Fluoride   
1659 CH2CHCH2F Allyl Fluoride   
1660 CH3CHCHF trans-1-Fluoro-1-propene   
1661 C3H5Cl 1-Propene, 3-chloro- 1AC1
1662 C3H5Cl 1-chloro-1-propene(E) 1A'Cs
1663 C3H5Cl 1-chloro-1-propene(Z) 1A'Cs
1664 CH2FCH2OH 2-fluoroethanol   
1665 CH2ClCH2OH 2-Chloroethanol 1A'Cs
1666 CH2ClCH2OH2+ 2-chloroethanol, protonated 1AC1
1667 CH2FCH2CH3 1-Fluoropropane 1A'Cs
1668 CH2FCH2CH3 1-Fluoropropane   
1669 CH3CHFCH3 2-Fluoropropane 1A'Cs
1670 CH2ClCH2CH3 Propane, 1-chloro- 1A'anti
1671 CH2ClCH2CH3 Propane, 1-chloro- 1Agauche
1672 CH3CHClCH3 Propane, 2-chloro- 1A'Cs
1673 CH3CH2CH2Br n-propyl bromide 1A'Cs
1674 CH3CHBrCH3 i-propyl bromide 1A'Cs
1675 B5H9 pentaborane9   
1676 C5H4 pentatetraene   
1677 C5H5 cyclopentadienyl radical 2E1"D5h
1678 C5H5 cyclopentadienyl radical 2B1C2v
1679 C5H5- cylopentadienyl anion 1A1'D5h
1680 C5H6 1,3-Cyclopentadiene 1A1C2v
1681 C5H6 1-Buten-3-yne, 2-methyl- 1A'Cs
1682 C5H6 3-Penten-1-yne, (E)- 1A'Cs
1683 C5H6 3-Penten-1-yne, (Z)- 1A'Cs
1684 C5H6 Bicyclo[2.1.0]pent-2-ene 1A'Cs
1685 C5H6 Cyclopropylacetylene 1A'C1
1686 C5H6 Propellane 1A1D3h
1687 C5H7 1,3-pentadienyl radical 2B1C2v
1688 C5H7 cyclopentenyl radical 2A2C2v
1689 C5H8 1,2-Butadiene, 3-methyl- 1A1C2v
1690 C5H8 1,2-Pentadiene 1A'C1
1691 C5H8 1,3-Butadiene, 2-methyl- 1A'Cs
1692 C5H8 1,3-Pentadiene, (E)- 1A'C1
1693 C5H8 1,3-Pentadiene, (Z)- 1A'Cs
1694 C5H8 1,4-Pentadiene 1AC2
1695 C5H8 1-pentyne 1A'Cs
1696 C5H8 2,3-Pentadiene 1AC1
1697 C5H8 Bicyclo[1.1.1]pentane   
1698 C5H8 Cyclobutane, methylene- 1A'Cs
1699 C5H8 Cyclopentene 1A'Cs
1700 C5H8 Ethenylcyclopropane 1A'Cs
1701 C5H10 1-Butene, 2-methyl- 1AC1
1702 C5H10 2-Butene, 2-methyl- 1A'Cs
1703 C5H10 2-Pentene, (E)- 1A'Cs
1704 C5H10 2-Pentene, (Z)- 1AC1
1705 C5H10 Cyclopentane 1AC1
1706 C5H10 Cyclopropane, 1,1-dimethyl- 1A1C1
1707 CH2CHCH2CH2CH3 1-pentene 1AC1
1708 CH2CHCH2CH2CH3 1-pentene 1AC1
1709 C5H11 2-Methylbut-2-yl radical 1AC1
1710 C5H12 Butane, 2-methyl- 1AC1
1711 C5H12 Pentane 1A1C2v
1712 C5H12 Propane, 2,2-dimethyl- 1A1Td
1713 Si(CH3)4 tetramethylsilane 1A1Td
1714 N2O3 Dinitrogen trioxide 1A'Cs
1715 C3H2N2 Malononitrile 1A1Cs
1716 CH2N4 1H-Tetrazole 1A'Cs
1717 C3H3N2 imidazolyl radical 2B1C2v
1718 C3H3N2- imidizolyl anion 1A1C2v
1719 C4H4N pyrrolide radical 2A2C2v
1720 C4H4N- pyrrolide anion 1A1C2v
1721 C3H4N2 1H-Imidazole 1A'Cs
1722 C3H4N2 1H-Pyrazole 1A'Cs
1723 C3H4N2 2H-Imidazole 1A1C2v
1724 C3H4N2 4H-Imidazole 1A'Cs
1725 C4H5N (E)-2-Butenenitrile 1A'Cs
1726 C4H5N (Z)-2-Butenenitrile 1A'Cs
1727 C4H5N 2H-pyrrole 1A'Cs
1728 C4H5N 3H-pyrrole 1A'Cs
1729 C4H5N Cyclopropanecarbonitrile 1A'Cs
1730 C4H5N Pyrrole 1A1C2v
1731 C4H6N+ pyrrole, alpha-protonated 1A'Cs
1732 C4H6N+ pyrrole, beta-protonated 1A'Cs
1733 C4H6N+ pyrrole, protonated 1A1C2v
1734 C3H6N2 3-Aminopropionitrile 1A'Cs
1735 CH3CH(CH3)CN Propanenitrile, 2-methyl- 1A'Cs
1736 CH3CH2CH2CN Butanenitrile 1A'Cs
1737 C5H8 Bicyclo[2.1.0]pentane 1A'Cs
1738 C5H8 Spiropentane 1A1D2d
1739 C4H9N Cyclobutylamine 1A'Cs
1740 C4H9N Pyrrolidine 1A'Cs
1741 C3H10N2 1,2-Diaminopropane 1AC1
1742 C(CH3)3NH2 2-Propanamine, 2-methyl- 1AC1
1743 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- 1AC1
1744 C(NH2)H2CH2CH2CH3 1-Butanamine 1A'Cs
1745 CH3C(NH2)HCH2CH3 2-Butanamine 1AC1
1746 NH(C2H5)2 diethylamine 1A'Cs
1747 NC4H12+ tetramethyl ammonium cation 1A1Td
1748 C3O2 Carbon suboxide 1ΣGD∞h
1749 C3O2 Carbon suboxide 1A1C2v
1750 C3O2+ Carbon suboxide cation 2ΠUD∞h
1751 B2O3 diboron trioxide   
1752 B2O3 diboron trioxide   
1753 MgCO3 Magnesium Carbonate 1A1C2v
1754 BeCO3 Beryllium Carbonate 1A1C2v
1755 CaCO3 Calcium Carbonate 1A1C2v
1756 CaCO3 Calcium Carbonate 1A'Cs
1757 ONONO Nitrosyl nitrite 1A1C2v
1758 PO4--- phosphate 1A1Td
1759 SO4-- sulfate 1A1Td
1760 HOONO2 peroxy nitric acid 1AC1
1761 HSO4- bisulfate anion 1A'Cs
1762 C3H2O2 Propiolic acid 1A'Cs
1763 CHOCOOH oxo acetic acid 1A'Cs
1764 CHOOCHO diformyl ether   
1765 H2SO4 Sulfuric acid 1AC1
1766 H2SeO4 Selenic acid 1AC2
1767 C3H3NO Isoxazole 1A'Cs
1768 C3H3NO Oxazole 1A'Cs
1769 C3H3NS Thiazole   
1770 CH3C(O)OO acetyl peroxy radical 1A'Cs
1771 CH3NO3 Methyl nitrate 1A'Cs
1772 H3PO4 Phosphoric Acid 1AC3
1773 C4H4O Furan 1A1C2
1774 C4H4O+ Furan cation 1A1C2
1775 CH3COCCH 3-butyn-2-one 1A'Cs
1776 C4H4S Thiophene 1A1C2v
1777 C4H4Se selenophene   
1778 C3H4O2 β–Propiolactone 1A'Cs
1779 C3H4O2 2-Propenoic acid 1A'Cs
1780 C3H4O2 Methyl glyoxal 1A'Cs
1781 C3H4O2 propanedial 1AC1
1782 C3H4O2 propenalol 1A'Cs
1783 HOCHCCHOH allenediol 1AC2
1784 C2H4O3 1,2,3-trioxolane 1A'Cs
1785 C2H4O3 trioxolane124 1AC2
1786 HOCH2COOH Hydroxyacetic acid 1ACs
1787 HOCH2COOH Hydroxyacetic acid 1AC1
1788 CH2CHCONH2 Acrylamide 1ACs
1789 CH3OCH2CN Methoxyacetonitrile 1AC1
1790 CH5N3S Hydrazinecarbothioamide 1AC1
1791 H2NCH2COOH Glycine 1A'Cs
1792 CH3SO2NH2 methanesulfonamide 1A'Cs
1793 C4H6O cis-2-butenal 1ACs
1794 C4H6O Cyclobutanone 1A1C2v
1795 C4H6O Furan, 2,3-dihydro- 1AC1
1796 C4H6O Furan, 2,5-dihydro- 1A1Cs
1797 CH2CHOCHCH2 Vinyl ether 1A1C2v
1798 CH2CHOCHCH2 Vinyl ether 1AC1
1799 CHOCHCHCH3 2-Butenal 1A'Cs
1800 C4H6S Thiophene, 2,3-dihydro- 1AC1
1801 C4H6S Thiophene, 2,5-dihydro- 1A1C2v
1802 CH2CHSCHCH2 Divinyl sulfide 1AC2v
1803 CH2CHSCHCH2 Divinyl sulfide   
1804 C2H6N2O Urea, methyl- 1AC1
1805 C3H6O2 1,3-Dioxolane 1AC2
1806 C3H6O2 1,3-Dioxolane 1A'Cs
1807 C3H6O2 1,3-Dioxolane 1AC1
1808 CH3CH2COOH Propanoic Acid 1A'Cs
1809 CH3COOCH3 methyl acetate 1A'Cs
1810 HCOOC2H5 Ethyl formate 1A'Cs
1811 C2H6O2S Dimethyl sulfone 1A1C2v
1812 CH3SSSCH3 dimethyl trisulfide 1AC2
1813 C3H7NO dimethylformamide 1A'Cs
1814 C3H7NO dimethylformamide 1AC1
1815 C3H7NO dimethylformamide 1A'CS methyls geared
1816 C3H7NO Propanamide 1A'C1
1817 C2H3OC2H5 Ethene, ethoxy- 1AC1
1818 C4H8O Cyclobutanol 1A'C1
1819 CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1AC1
1820 CH3COCH2CH3 2-Butanone 1A'Cs
1821 CH3COCH2CH3 2-Butanone 1AC1
1822 CHOCH(CH3)CH3 Propanal, 2-methyl- 1A'Cs
1823 CHOCH2CH2CH3 Butanal 1A'Cs
1824 C4H8S Thiophene, tetrahydro- 1AC1
1825 C3H8O2 1,3-Propanediol 1A1C1
1826 C3H8O2 1,3-Propanediol 1AC1
1827 C3H8O2 Hydroperoxide, 1-methylethyl 1AC1
1828 C3H8O2 Methane, dimethoxy- 1AC2
1829 C3H8O2 Methane, dimethoxy- 1A1C2v
1830 C3H8O2 Propylene glycol 1AC1
1831 C3H8S2 1,3-Propanedithiol 1A1C1
1832 C4H10O 1-Butanol 1A'Cs
1833 C4H10O 1-Butanol 1AC1
1834 C4H10O 1-Propanol, 2-methyl- 1AC1
1835 C4H10O 2-Butanol, (.+/-.)- 1AC1
1836 C4H10O Ethanol, 1,1-dimethyl- 1A'Cs
1837 C4H10O Ethanol, 1,1-dimethyl- 1AC1
1838 C4H10O Ethoxy ethane 1A1C2v
1839 C4H10O Methyl propyl ether 1AC1
1840 C4H10O Propane, 2-methoxy- 1A'Cs
1841 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
1842 C2H5SC2H5 Diethyl sulfide 1A1C2v
1843 C4H9SH 1-Butanethiol   
1844 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- 1AC1
1845 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- 1AC1
1846 CH3CH(SH)CH2CH3 2-Butanethiol 1AC1
1847 FNO3 Fluorine nitrate 1A'Cs
1848 ClONO2 Chlorine nitrate 1A'Cs
1849 BrONO2 Bromine nitrate 1A'Cs
1850 TiCl4 Titanium tetrachloride 1A1Td
1851 ClO4- perchlorate anion 1A1Td
1852 BF4- tetrafluoroboron anion 1A1Td
1853 ClFO3 Perchloryl fluoride 1A1Cs
1854 SO2F2 Sulfuryl fluoride 1A1C2v
1855 SO2Cl2 Sulfuryl chloride 1A1C2v
1856 F3NO Nitrogen trifluoride oxide 1A1C3v
1857 F3PO Phosphoryl fluoride 1A1C3v
1858 Cl3PO Phosphoryl chloride 1A1C3v
1859 CF4 Carbon tetrafluoride 1A1Td
1860 CF3Cl Methane, chlorotrifluoro- 1A1C3v
1861 SiF4 Silicon tetrafluoride 1A1Td
1862 CF2Cl2 difluorodichloromethane 1A1C2v
1863 TiF4 Titanium tetrafluoride 1A1Td
1864 CFCl3 Trichloromonofluoromethane 1A1C3v
1865 CF3Br Bromotrifluoromethane 1A1C3v
1866 GeF4 Germanium tetrafluoride 1A1Td
1867 CCl4 Carbon tetrachloride 1A1Td
1868 CBrClF2 Methane, bromochlorodifluoro- 1A'Cs
1869 SiCl4 Silane, tetrachloro- 1A1Td
1870 CBrCl2F bromodichlorofluoromethane   
1871 CBrCl3 Methane, bromotrichloro- 1A1C3v
1872 CBr2F2 Methane, dibromodifluoro- 1A'C2v
1873 GeCl4 Germanium Tetrachloride 1A1Td
1874 CBr2ClF dibromochlorofluoromethane   
1875 CBr2Cl2 dibromodichloromethane 1A1C2v
1876 CFBr3 fluorotribromomethane 1A1C3v
1877 CBr3Cl tribromochloromethane 1A1C3v
1878 CBr4 Carbon tetrabromide 1A1Td
1879 SiBr4 Silicon tetrabromide 1A1Td
1880 GeBr4 Germanium tetrabromide   
1881 ClOF3 Chlorine trifluoride oxide 1A'Cs
1882 SF4 Sulfur tetrafluoride 1A1C2v
1883 SeF4 Selenium tetrafluoride   
1884 SCl4 Sulfur tetrachloride   
1885 C2HF3 Trifluoroethylene 1A'Cs
1886 C2HF3+ Trifluoroethylene cation 2A"Cs
1887 CHClCCl2 Trichloroethylene 1A'Cs
1888 CHBrCF2 1-Bromo-2,2-difluoroethylene 1A'Cs
1889 HClO4 perchloric acid 1ACs
1890 HSO3F Fluorosulfonic acid 1AC1
1891 CF3OH trifluoromethanol 1A'Cs
1892 CH2ClCCCl 1,3-dichloropropyne   
1893 CHCl2CCH 3,3-dichloropropyne   
1894 CHCl2CHO dichloroacetaldehyde 1AC1
1895 CHCl2CHO dichloroacetaldehyde   
1896 CH3CF3 Ethane, 1,1,1-trifluoro- 1A1C3v
1897 CHF2CH2F Ethane, 1,1,2-trifluoro 1AC1
1898 CHF2CH2F Ethane, 1,1,2-trifluoro 1A'Cs
1899 CH3CF2Cl 1-Chloro-1,1-Difluoroethane 1A'Cs
1900 CH3CFCl2 1,1-Dichloro-1-fluoroethane 1A'Cs
1901 CH2ClCHCl2 1,1,2-trichloroethane 1AC1
1902 CH3CCl3 Ethane, 1,1,1-trichloro- 1A1C3v
1903 SiCl3CH3 methyltrichlorosilane 1A1C3v
1904 CH3CBr3 1,1,1-tribromoethane 1A1C3v
1905 SiH3CCl3 (trichloromethyl)silane 1A1C3v
1906 CH2CClCHCH2 1,3-Butadiene, 2-chloro-   
1907 C3H5ClO Oxirane, (chloromethyl)- 1AC1
1908 CH2FCH2CH2F 1,3-difluoropropane   
1909 CH2ClCHClCH3 Propane, 1,2-dichloro- 1AC1
1910 CH3CCl2CH3 Propane, 2,2-dichloro- 1A1C2v
1911 CH2CClCH2CH3 1-Butene, 2-chloro- 1A'Cs
1912 CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1AC1
1913 CH2CHCHClCH3 1-Butene, 3-chloro- 1AC1
1914 CH2ClCHCHCH3 2-Butene, 1-chloro- 1A'Cs
1915 CH2ClCHCHCH3 2-Butene, 1-chloro- 1AC1
1916 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- 1A'Cs
1917 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- 1A'Cs
1918 CHClCHCH2CH3 (E)-1-Chloro-1-butene 1AC1
1919 CHClCHCH2CH3 (Z)-1-Chloro-1-butene 1A'Cs
1920 CH2ClCH2CH2CH3 Butane, 1-chloro- 1A'Cs
1921 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1A1C3v
1922 CH3CHClCH2CH3 Butane, 2-chloro- 1AC1
1923 C2H2N2O Furazan   
1924 NH3BF3 Amminetrifluoroboron 1A1C3v
1925 C6H2 hexatriyne 1ΣgD∞h
1926 C6H4 (E)-Hexa-1,5-diyne-3-ene 1AgCs
1927 C6H4 (Z)-Hexa-1,5-diyne-3-ene 1A1C2v
1928 C6H4 Benzyne 1A1C2v
1929 C6H5 phenyl 2A1C2v
1930 C6H5- phenyl anion 1A1C2v
1931 C6H6 Prismane   
1932 C6H6 1,2,4,5-Hexatetraene 1AgC2h
1933 C6H6 2,4-Hexadiyne 1A1'D3h
1934 C6H6 2,4-Hexadiyne 1A1GD3d
1935 C6H6 Benzene 1A1gD6h
1936 C6H6 Benzvalene 1A1C2v
1937 C6H6 Dewar Benzene   
1938 C6H6 Hexa-1,5-diene-3-yne 1AgC2h
1939 C6H6 Trimethylenecycopropane 1A'D3h
1940 C6H7+ benzene, protonated 1A1C2v
1941 C6H8 (E)-hexa-1,3,5-triene 1AgCs
1942 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
1943 C6H8 (Z)-hexa-1,3,5-triene 1A1C2v
1944 C6H8 (Z)-hexa-2,3,4-triene 1A1C2v
1945 C6H8 1,4-Cyclohexadiene 1AgC2v
1946 C6H8 3-Methylenecyclopentene 1AC1
1947 C6H8 Bicyclo[2.1.1]hex-2-ene 1A1C2v
1948 C6H8 Bicyclo[2.2.0]hex-1(4)-ene 1AgD2h
1949 C6H8 Bicyclo[3.1.0]hex-2-ene 1AC1
1950 C6H10 1,3-Hexadiene, (E)- 1A'Cs
1951 C6H10 1,3-Hexadiene, (Z)- 1A'Cs
1952 C6H10 1,4-Hexadiene, (E)- 1AC1
1953 C6H10 1,4-Hexadiene, (Z)- 1AC1
1954 C6H10 1,5-Hexadiene 1AgC2
1955 C6H10 1-Butyne, 3,3-dimethyl- 1A1C3v
1956 C6H10 1-Hexyne 1A'Cs
1957 C6H10 2,4-Hexadiene, (E,E)- 1AgC2h
1958 C6H10 2,4-Hexadiene, (E,Z)- 1A'Cs
1959 C6H10 2,4-Hexadiene, (Z,Z)- 1A'Cs
1960 C6H10 2-Hexyne 1A'C1
1961 C6H10 3-Hexyne 1A1C2v
1962 C6H10 cyclohexene 1AC2
1963 C6H10 Cyclopentene, 1-methyl- 1AC1
1964 C6H10 Cyclopentene, 3-methyl- 1AC1
1965 C6H10 Cyclopentene, 4-methyl- 1AC1
1966 C4H6(CH3)2 1,1-dimethylcyclobutane 1A'Cs
1967 C6H12 (1R,2R)-1,2-dimethylcyclobutane 1ACs
1968 C6H12 (1r,3r)-1,3-dimethylcyclobutane 1AgC2h
1969 C6H12 (1r,3r)-1,3-dimethylcyclobutane 1A'Cs
1970 C6H12 (E)-2-Hexene 1A'Cs
1971 C6H12 (E)-2-Hexene 1AC1
1972 C6H12 (E)-3-methylpent-2-ene 1AC1
1973 C6H12 (E)-hex-3-ene 1AGCi
1974 C6H12 (Z)-3-methylpent-2-ene 1AC1
1975 C6H12 (Z)-hex-2-ene 1AC1
1976 C6H12 (Z)-hex-2-ene 1AC1
1977 C6H12 (Z)-hex-3-ene 1AC2
1978 C6H12 3-methylenepentane 1AC1
1979 C6H12 cis-1,2-dimethylcyclobutane 1A'Cs
1980 C6H12 cis-1,2-dimethylcyclobutane 1AC1
1981 C6H12 cis-1,3-dimethylcyclobutane 1A1C2v
1982 C6H12 Cyclohexane 1A1gChair
1983 C6H12 Cyclohexane 1Atwist boat
1984 C6H12 Cyclopentane, methyl- 1AC1
1985 C6H12 Ethylcyclobutane 1AC1
1986 C6H12 hex-1-ene 1A'Cs
1987 C6H14 Butane, 2,2-dimethyl- 1A'C1
1988 C6H14 Butane, 2,3-dimethyl- 1AgC2h
1989 C6H14 Hexane 1AgC2h
1990 C6H14 Pentane, 2-methyl- 1AC1
1991 C6H14 Pentane, 3-methyl- 1A'Cs
1992 C4N2 2-Butynedinitrile 1ΣgD∞h
1993 N3P3 1,3,5,2,4,6-Triazatriphosphorine   
1994 C4H2N2 Fumaronitrile 1AgC2h
1995 C2H2N4 sym-tetrazine 1AgD2h
1996 C3H3N3 1,3,5-Triazine 1A1'D3h
1997 CH3N5 5-Aminotetrazole 1AC1
1998 C4H4N2 1,3-Diazine 1A1C2v
1999 C4H4N2 Pyrazine 1AgD2h
2000 C4H4N2 Pyridazine 1A1C2v
2001 C4H4N2 Succinonitrile 1AgC2h
2002 C2H4N4 1H-Tetrazole, 1-methyl- 1A'Cs
2003 C2H4N4 1H-Tetrazole, 5-methyl- 1A'C1
2004 C2H4N4 2H-Tetrazole, 2-methyl- 1AC1
2005 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1A'Cs
2006 C5H5N Pyridine 1A1C2v
2007 B3N3H6 borazine 1A1'D3h
2008 C6H6 Fulvene 1A1C2v
2009 C5H6N+ Pyridinium 1A1C2v
2010 C4H6N2 1H-Imidazole, 2-methyl- 1A'Cs
2011 C5H7N (E)-2-Pentenenitrile 1A'Cs
2012 C5H7N (E)-3-Pentenenitrile 1AC1
2013 C5H7N (Z)-2-Pentenenitrile 1AC1
2014 C5H7N 1H-Pyrrole, 1-methyl- 1AC1
2015 C5H7N Cyclobutanecarbonitrile 1A'Cs
2016 C5H9N 1,2,3,6-Tetrahydropyridine 1AC1
2017 C5H9N Butanenitrile, 2-methyl- 1AC1
2018 C5H9N Pentanenitrile 1A'Cs
2019 C5H9N Propanenitrile, 2,2-dimethyl- 1A1C1
2020 C6H10 Bicyclo[3.1.0]hexane 1A'Cs
2021 C5H11N Cyclopentanamine 1A'Cs
2022 C5H11N Piperidine 1A'NH equatorial
2023 C5H11N Piperidine 1A'NH axial
2024 C4H12N2 1,2-Butanediamine 1AC1
2025 C4H12N2 2-Methyl-1,2-propanediamine 1A'C1
2026 Na2CO3 Sodium Carbonate 1A1C2v
2027 C2O4-- oxalate anion 1AgD2h
2028 C2O4-- oxalate anion 1A1D2d
2029 MgSO4 Magnesium Sulfate 1A1C2v
2030 N2O4 Dinitrogen tetroxide 1AgD2d
2031 C3H2O3 vinylene carbonate   
2032 C2H2O4 Oxalic Acid 1AgC2h
2033 C2H3NO3 Oxamic acid 1A'H out
2034 C2H3NO3 Oxamic acid 1A'H in
2035 C4H4O2 2-Oxetanone, 4-methylene- 1AC1
2036 C2H4N2O2 Oxalamide 1AgC2h
2037 C2H4N2S2 Ethanedithioamide 1AGC2h
2038 C2H4CO3 Ethylene carbonate 1A1C2v
2039 C2H4CO3 Ethylene carbonate 1AC2
2040 C3H4O2S 2H-Thiete-1,1-dioxide 1A'C1
2041 C3H4S3 1,3-Dithiolane-2-thione 1AC1
2042 C2H4O4 Formic acid dimer 1AGC2h
2043 C4H5NO 3-Methylisoxazole 1AC1
2044 C4H5NO Isoxazole, 5-methyl- 1AC1
2045 C4H5NS 4-Methylthiazole 1AC1
2046 C5H6O 2H-Pyran   
2047 C5H6O 2-methylfuran 1AC1
2048 C5H6O 2-methylfuran 1A'Cs
2049 C5H6O 3-Methylfuran 1A'Cs
2050 C5H6O Pentadienal   
2051 C5H6S Thiophene, 2-methyl- 1A'Cs
2052 C5H6S Thiophene, 3-methyl- 1A'Cs
2053 C4H6O2 γ–Butyrolactone 1AC1
2054 C4H6O2 2,3-Butanedione 1AgC2h
2055 C4H6O2 2,3-Butanedione 1AC2
2056 C4H6O2 2,3-Butanedione 1AgCi
2057 C4H6O2 2-Propenoic acid, methyl ester 1AC1
2058 C4H6O2 Crotonic Acid 1A'Cs
2059 C4H6OS 2,3-dihydrothiophene-2-ol 1AC1
2060 C4H6OS 2,5-dihydrothiophene-3-ol 1AC1
2061 C4H6OS 4,5-dihydrothiophene-2-ol 1AC1
2062 C4H6OS 4,5-dihydrothiophene-3-ol 1AC1
2063 C4H6OS Dihydro-2-(3H)-thiophenone 1AC1
2064 C4H6OS Dihydro-3-(2H)-thiophenone 1AC1
2065 C4H6OS Vinyl sulfoxide 1A'Cs
2066 CH6N4S Carbonothioic dihydrazide 1AC2
2067 C2H6N2O2 (E)-Azodioxymethane 1AgC2h
2068 C2H6N2O2 (E)-Azodioxymethane 1AGCi
2069 C2H6N2O2 Dimethylnitroamine 1AC1
2070 C3H6O3 1,3,5-Trioxane 1A1C1
2071 C3H6S3 1,3,5-Trithiane 1A1C3v
2072 C3H6S3 Carbonotrithioic acid, dimethyl ester 1A1C1
2073 C2H6O3S Sulfurous acid, dimethyl ester 1A'C1
2074 C4H7NO 2-Pyrrolidinone 1AC1
2075 C4H7NO Ethoxyacetonitrile 1A'Cs
2076 C4H7NO Methacrylamide 1AC1
2077 C4H7NO Oxazole, 4,5-dihydro-2-methyl- 1A'C1
2078 HCONH2CN2H4 formamide aminomethanimine dimer 1AC1
2079 C3H7ONO Propyl nitrite 1A'Cs
2080 C3H7ONO Propyl nitrite 1AC1
2081 CH3CH(CH3)ONO Isopropyl nitrite 1AC1
2082 CH3CH(NH2)COOH Alanine 1AC1
2083 CH3NHCH2COOH Sarcosine 1AC1
2084 NH2CH2CH2COOH β–alanine 1AC1
2085 NH2COOC2H5 Urethane 1AC1
2086 C5H8O 2H-Pyran, 3,4-dihydro- 1AC1
2087 C5H8O Cyclopentanone 1AC2
2088 C5H8O Furan, 2,3-dihydro-5-methyl- 1AC1
2089 C5H8O Methyl cyclopropyl ketone 1A'Cs
2090 N(CH3)2CONH2 Urea, N,N-dimethyl- 1AC1
2091 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- 1AC2
2092 NH2CONHC2H5 Urea, ethyl- 1AC1
2093 C4H8O2 1,3-Dioxane 1A'Cs
2094 C4H8O2 1,3-Dioxolane, 2-methyl- 1AC1
2095 C4H8O2 1,4-Dioxane 1AgC2h
2096 C4H8O2 Ethene, 1,1-dimethoxy- 1A1C2v
2097 C4H8O2 Ethyl acetate 1A'Cs
2098 C4H8OS s-Ethyl thioacetate 1AC1
2099 C3H8O3 1,2,3-Propanetriol 1AC1
2100 C3H8O2S (Methylsulfonyl)ethane 1AC1
2101 C4H9NO Butanamide 1AC1
2102 C4H9NO Propanamide, 2-methyl- 1AC1
2103 C5H10O 2-Butanone, 3-methyl- 1AC1
2104 C5H10O 2H-Pyran, tetrahydro- 1A'C1
2105 C5H10O 2-methylbutyraldehyde 1AC1
2106 C5H10O 2-Pentanone 1A'Cs
2107 C5H10O 2-Pentanone 1AC1
2108 C5H10O 3-Pentanone 1A1C2v
2109 C5H10O Cyclopentanol 1AC1
2110 C5H10O Oxetane, 3,3-dimethyl- 1A'Cs
2111 C5H10O Pentanal 1A'C1
2112 C5H10S 2H-Thiopyran, tetrahydro- 1A'Cs
2113 C5H10S 3-Ethylthio-1-propene 1A'C1
2114 C5H10S Cyclopentanethiol 1AC1
2115 C5H10S Thiophene, tetrahydro-2-methyl- 1AC1
2116 C5H10S Thiophene, tetrahydro-3-methyl- 1AC1
2117 C4H10O2 1,1-Dimethoxyethane 1A'Cs
2118 C4H10O2 1,3-Butanediol 1AC1
2119 C4H10O2 1,4-Butanediol 1AgC2h
2120 C4H10O2 Ethane, 1,2-dimethoxy- 1AgC2h
2121 C4H10OS Diethyl sulfoxide 1AC1
2122 C4H10S2 1,4-Butanedithiol 1AgC2h
2123 C4H11NO Diethylhydroxylamine 1A'Cs
2124 C5H12O 1-Butanol, 2-methyl- 1AC1
2125 C5H12O 1-Butanol, 3-methyl- 1A'Cs
2126 C5H12O 1-Pentanol 1A'Cs
2127 C5H12O 2-Butanol, 3-methyl- 1AC1
2128 C5H12O 2-Pentanol 1AC1
2129 C5H12O 3-Pentanol 1AC1
2130 C5H12O Butane, 1-methoxy- 1A'Cs
2131 C5H12O Propane, 1-ethoxy- 1A'Cs
2132 C5H12O Propane, 2-methoxy-2-methyl- 1A'C1
2133 C5H12S 1-Butanethiol, 2-methyl- 1AC1
2134 C5H12S 1-Butanethiol, 3-methyl- 1A'C1
2135 C5H12S 1-Pentanethiol 1A'C1
2136 C5H12S 1-Propanethiol, 2,2-dimethyl- 1A'C1
2137 C5H12S 2-Butanethiol, 3-methyl- 1AC1
2138 C5H12S Butane, 1-(methylthio)- 1A'Cs
2139 C5H12S Ethyl propyl sulfide 1A'Cs
2140 C5H12S Propane, 2-(ethylthio)- 1A'C1
2141 C5H12S Propane, 2-methyl-2-(methylthio)- 1A'C1
2142 C4F2 difluorobutadiyne   
2143 ClCOClCO Oxalyl chloride 1AGC2h
2144 CF3CN Acetonitrile, trifluoro- 1A1C3v
2145 CF3CN+ Acetonitrile, trifluoro- cation 2A'Cs
2146 B2F4 Diboron tetrafluoride 1AGD2h
2147 B2F4 Diboron tetrafluoride 1A1D2d
2148 B2F4 Diboron tetrafluoride 1AD2
2149 B2Cl4 Diboron tetrachloride 1A1D2
2150 B2Cl4 Diboron tetrachloride 1AC1
2151 C2F4 Tetrafluoroethylene 1AgD2h
2152 C2F4+ Tetrafluoroethylene cation 2B3uD2h
2153 C2ClF3 Ethene, chlorotrifluoro-   
2154 CF2CCl2 difluorodichloroethylene 1A1C2v
2155 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene 1AGC2h
2156 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene 1A1C2v
2157 C2Cl4 Tetrachloroethylene 1AgD2h
2158 C2Br4 tetrabromoethene   
2159 CF3OF Trifluoromethylhypofluorite 1A'Cs
2160 SiF5- silicon pentafluoride anion   
2161 SOF4 Sulfur tetrafluoride oxide 1A1C2v
2162 PF5 Phosphorus pentafluoride 1A1'D3h
2163 AsF5 Arsenic pentafluoride 1A1'D3h
2164 PCl5 Phosphorus pentachloride 1A1'C4v
2165 SF5 Sulfur pentafluoride 2A1C4v
2166 SF5 Sulfur pentafluoride 2A'Cs
2167 SF5+ pentafluoro sulfur cation 1A1'D3h
2168 BrF5 bromine pentafluoride 1A1C4v
2169 ClF5 chlorinepentafluoride 1A1C4v
2170 ClF5 chlorinepentafluoride 1A1'D3h
2171 CF3CHO trifluoroacetaldehyde 1A'Cs
2172 CCl3CHO trichloroacetaldehyde 1A'Cs
2173 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- 1AGCi
2174 CF3CH2F 1,1,1,2-tetrafluoroethane 1A'Cs
2175 CHF2CHF2 1,1,2,2-tetrafluoroethane 1AGC2h
2176 CF3CH2Cl 2,2,2-Trifluoroethyl chloride 1A'Cs
2177 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR 1AC2
2178 CH2ClCCl3 1,1,1,2-tetrachloroethane   
2179 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
2180 CH2BrCBr3 1,1,1,2-tetrabromo ethane   
2181 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane 1A'Cs
2182 CF3COOH trifluoroacetic acid 1A'Cs
2183 C4H3ClO Furan, 2-chloro 1A'Cs
2184 C4H3ClO Furan,3-chloro 1A'Cs
2185 C3H5ClO2 Carbonochloridic acid, ethyl ester 1AC1
2186 C3H5Cl3 Propane, 1,2,3-trichloro- 1A'Cs
2187 C4H8Cl2 1,4-Dichlorobutane 1AgC2h
2188 C4H8Cl2 Butane, 1,2-dichloro- 1AC1
2189 C4H8Cl2 Butane, 1,3-dichloro- 1AC1
2190 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- 1AgCi
2191 C4H9ClO 1-Chloro-2-ethoxyethane 1A'Cs
2192 C5H11Cl Pentane, 1-chloro- 1A'Cs
2193 C4H8O2 Butanoic acid 1AC1
2194 C6H5CH2 benzyl radical 2B1Cs
2195 C7H7 cycloheptatrienyl radical 2A2C2v
2196 C7H7 cycloheptatrienyl radical 2A"Cs
2197 C7H7+ cycloheptatrienyl cation 1A1'D7h
2198 C6H5CH3 toluene 1A'Cs
2199 C7H8 Norbornadiene 1A1C2v
2200 C7H12 Norbornane 1A1C2v
2201 C7H14 cycloheptane 1AC2
2202 C7H16 2-methylhexane 1AC1
2203 C7H16 3-methylhexane 1AC1
2204 C7H16 heptane 1A1C2v
2205 CH(CN)3 tricyanomethane   
2206 HN=C=C(CN)2 Dicyanoketenimine   
2207 C6H7N 2-Methylpyridine 1A'Cs
2208 C6H5NH2 aniline 1A'Cs
2209 C6H13N 2-Methylpiperidine 1AC1
2210 C6H13N cyclohexanamine 1AC1
2211 C6H15N triethylamine 1AC3
2212 N2O5 Dinitrogen pentoxide 1A'Cs
2213 N2O5 Dinitrogen pentoxide  C2
2214 C4H2O3 Maleic Anhydride 1A1C2v
2215 C5H4O2 4-Cyclopentene-1,3-dione 1A1C2v
2216 C5H4O2 furfural 1A'OCCO cis
2217 C5H4O2 furfural 1A'OCCO trans
2218 C6H5O phenoxy radical 2B1C2v
2219 C5H5NO 2(1H)-Pyridinone 1A'Cs
2220 C5H5NO 2(3H)-Pyridinone 1ACs
2221 C5H5NO 2(5H)-Pyridinone 1A'Cs
2222 C5H5NO 2-Pyridinol 1A'Cs
2223 C5H5NO 3(2H)-Pyridinone 1A'Cs
2224 C5H5NO 3(4H)-Pyridinone 1A'C1
2225 C5H5NO 3(6H)-Pyridinone 1A'Cs
2226 C5H5NO 3-Pyridinol 1A'Cs
2227 C5H5NO 4(1H)-Pryidinone 1A'Cs
2228 C5H5NO 4(3H)-Pryidinone 1A'Cs
2229 C5H5NO 4-Pyridinol 1A'Cs
2230 C6H5OH phenol 1A'Cs
2231 C6H6O 2,4-Cyclohexadienone 1ACs
2232 C6H6O 2,5-Cyclohexadienone 1A1C2v
2233 HO2CCHNH2CH2OH Serine 1AC1
2234 C7H10 Norbornene   
2235 C6H10O cyclohexanone 1A'Cs
2236 C6H12O Oxepane   
2237 C3H7OC3H7 di-n-propyl ether 1A1C2v
2238 C3H7OC3H7 di-n-propyl ether 1AC2
2239 F2CCCF2 tetrafluoroallene   
2240 CF3COO- trifluoro acetate anion 1A'Cs
2241 CF3COF trifluoroacetyl fluoride 1A'Cs
2242 CF3COCl trifluoroacetyl chloride 1A'Cs
2243 PF6 Hexafluorophosphate neutral 2B2C2v
2244 PF6- Hexafluorophosphate ion 1A1GOh
2245 SF6 Sulfur Hexafluoride 1A1GOh
2246 SeF6 Selenium hexafluoride 1A1GOh
2247 SF5Cl sulfur chloropentafluoride 1A1C4v
2248 CF3CHF2 pentafluoroethane 1A'Cs
2249 CF3CHFCl 1,1,1,2-tetrafluorochloroethane 1AC1
2250 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane 1A'Cs
2251 C6H5F Fluorobenzene 1A1C2v
2252 C6H5Cl chlorobenzene 1A1C2v
2253 C6H5Br bromobenzene 1A1C2v
2254 C8H6 Calicene 1A1C2v
2255 C6H5CCH phenylacetylene 1A1C2v
2256 C8H6 benzocyclobutadiene 1A1C2v
2257 C8H6 Pentalene 1AgC2h
2258 C6H5CHCH2 Styrene 1A'Cs
2259 C8H8 cubane 1A1GOh
2260 C8H8 cyclooctatetraene 1A1D2d
2261 C6H5CH2CH3 Ethylbenzene 1A'Cs
2262 CH3C6H4CH3 meta-xylene 1A'Cs
2263 C8H14 Bicyclo[2.2.2]octane 1A1'D3h
2264 C8H14 Bicyclo[2.2.2]octane 1A1D3
2265 (CH3)3CC(CH3)3 tetramethylbutane 1A1D3d
2266 (CH3)3CC(CH3)3 tetramethylbutane 1A1D3
2267 C8H18 Octane 1AGC2h
2268 C6H5CN phenyl cyanide 1A1C2v
2269 C6H12N2 Triethylenediamine 1A1'D3h
2270 C6H12N2 Triethylenediamine 1A1D3
2271 S4N4 Tetrasulfur tetranitride   
2272 S8 Octasulfur 1A1D4d
2273 C6H4O2 parabenzoquinone 1AgD2h
2274 C4H4N2O2 Uracil 1A'Cs
2275 C6H5CHO benzaldehyde 1A'Cs
2276 C6H5OCH3 Anisole 1A'Cs
2277 C6H12O2 Methyl pivalate 1AC1
2278 C6H12O2 Hexanoic acid 1A1Cs
2279 C4F4 tetrafluorcyclobutadiene 1A1GD4h
2280 C4F4 tetrafluorcyclobutadiene 1AGC2h
2281 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- 1AGD2h
2282 CF3CF2Cl pentafluorochloroethane 1A'Cs
2283 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane 1AgC2h
2284 CF3CFCl2 1,1-Dichlorotetrafluoroethane 1A'Cs
2285 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- 1AC1
2286 C2F6 hexafluoroethane 1A1gD3d
2287 C2Cl6 hexachloroethane 1A1gD3d
2288 C6H4F2 orthodifluorobenzene 1A1C2v
2289 C6H4F2 1,4-difluorobenzene 1AgD2h
2290 C6H4Cl2 1,2-dichlorobenzene 1A1C2v
2291 C6H4Cl2 1,3-dichlorobenzene 1A1C2v
2292 C6H4Cl2 1,4-dichlorobenzene   
2293 C6H5NO nitrosobenzene 1A'Cs
2294 C9H8 Indene 1A'Cs
2295 C9H8 spiro[4.4]nona-1,3,6,8-tetraene 1A1D2d
2296 C9H12 n-propyl benzene 1A'Cs
2297 C9H20 Nonane 1A1C2v
2298 C(CN)4 tetracyanomethane 1A1Td
2299 C5H4N4 purine 1ACs
2300 C8H7N Indole 1A'Cs
2301 C3H3N3O3 cyanuric acid 1A1'D3h
2302 C6H5NO2 Nitrobenzene 1A1C2v
2303 C6H5COOH benzoic acid 1A'Cs
2304 CH3COC6H5 acetophenone 1AC1
2305 CH3COC6H5 acetophenone 1A'Cs
2306 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- 1A1'D3h
2307 C3F6 hexafluoropropene   
2308 C6H3F3 Benzene trifluoride 123 1A1C2v
2309 C8H18O 1-Octanol   
2310 C10H8 Azulene 1A1C2v
2311 C10H8 Azulene 1A'Cs
2312 C10H8 naphthalene 1AgD2h
2313 C10H10 bullvalene   
2314 C10H16 adamantane 1A1Td
2315 C6N4 Tetracyanoethylene 1AGD2h
2316 C6N4- tetracyanoethylene anion 2B2GD2h
2317 C4F6 perfluorobutadiene 1AgC2h
2318 C4F6 perfluorobutadiene 1AC2
2319 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- 1A'Cs
2320 C3F8 perfluoropropane 1A1C2v
2321 Fe(C5H5)2 ferrocene 1A1'D5h
2322 B12H12-- Dodecahydrododecaborate(2-)   
2323 C12H8 Acenaphthylene 1A1C2v
2324 C12H8 biphenylene 1AgD2h
2325 C12H10 biphenyl 1AD2
2326 C12H10 Heptalene 1AC2
2327 C6H12O6 Inositol 1A1GD3d
2328 C6F6 hexafluorobenzene 1A1GD6h
2329 S2F10 disulphur decafluoride   
2330 C13H10 Fluorene   
2331 C14H10 Anthracene 1AgD2h
2332 C14H10 Phenanthrene 1A1C2v
2333 C14H14 Bibenzyl 1AC2
2334 C12H10N2 azobenzene 1AGC2h
2335 C6H5COC6H5 benzophenone 1AC2
2336 C16H10 Pyrene 1AgD2h
2337 C19H16 Triphenylmethane 1AC3
2338 C24H12 Coronene 1A1GD6h
2339 C60 Buckminsterfullerene 1AGIh

Species NOT done yet
count Species Name file name problem
1 CaH+ Calcium monohydride cation cah+  
2 ScH3 Scandium trihydride sch3  
3 Sn Tin atom sn  
4 Sn+ Tin cation sn+  
5 SnH4 Stannane snh4  
6 Sb Antimony atom sb  
7 SbH Antimony monohydride sbh  
8 SbH3 Stibine sbh3  
9 Cr Chromium atom cr  
10 Te Tellurium atom te  
11 Te+ Tellurium atom cation te+  
12 TeH Telluryl radical teh  
13 H2Te Hydrogen Telluride h2te  
14 Mn Manganese atom mn  
15 I Iodine atom iodine  
16 I- Iodine atom anion iodine-  
17 I+ Iodine atom cation iodine+  
18 HI Hydrogen iodide hi  
19 HI+ Hydrogen iodide cation hi+  
20 H2I+ Iodonium h2i+  
21 Xe Xenon atom xe  
22 XeH+ Xenon, protonated xeh+  
23 Co Cobalt atom cobalt  
24 Ni Nickel atom ni  
25 AlP Aluminum monophosphide alp  
26 SbN Antimony nitride sbn  
27 CH3NH2+ methyl amine cation ch3nh2+  
28 TeO Tellurium monoxide teo  
29 Te2 Tellurium diatomic te2  
30 LiI Lithium Iodide lii  
31 NaI Sodium Iodide nai  
32 KI Potassium Iodide ki  
33 ZnF+ Zinc monofluoride cation znf+  
34 AlI Aluminum monoiodide ali  
35 SbF Antimony monofluoride sbf  
36 SbCl Antimony monochloride sbcl  
37 IO Iodine monoxide io  
38 IF Iodine monofluoride if  
39 ICl Iodine monochloride icl  
40 IBr Iodine monobromide ibr  
41 I2 Iodine diatomic i2  
42 I2+ Iodine diatomic cation i2+  
43 HOI Hypoiodous acid hoi  
44 CH3I methyl iodide ch3i  
45 SiH3I Silyl Iodide sih3i  
46 C3H3 cyclopropenyl radical cpr  
47 HCNN diazomethyl radical hcnn  
48 NH2BHNH2 diaminoborane nh2bhnh2  
49 NH2CH2NH3+ diaminoethane, protonated pdam  
50 SCTe Carbon sulfide Telluride scte  
51 TeO2 Tellurium Dioxide teo2  
52 CS2H+ Carbon disulfide, protonated cs2h+  
53 HNNO nitrosoazane hnno  
54 NH3CHO+ Formamide, N-Protonated nh3cho+  
55 ICN Cyanogen iodide icn  
56 INO Nitrosyl iodide ino  
57 I3- triiodide i3-  
58 HFCO+ formyl fluoride cation hfco+  
59 CH2ClI chloroiodomethane ch2cli  
60 CH2BrI bromoiodomethane ch2bri  
61 C2H3I Vinyl iodide c2h3i  
62 CH3SiFH2 fluoromethylsilane ch3sifh2  
63 C2H5I Ethyl iodide c2h5i  
64 XeF2 Xenon difluoride xef2  
65 B4H10 Tetraborane(10) b4h10  
66 B(CH3)3 trimethylborane bme3  
67 C3H7N Azetidine azet  
68 P(CH3)3 trimethylphosphine tmp  
69 Li2O2 dilithium dioxide li2o2  
70 Na2O2 disodium dioxide na2o2  
71 TeO3 Tellurium trioxide teo3  
72 C2H2CO cyclopropenone c2h2co  
73 HCCCHO 2-propynal hcccho  
74 H2CS3 thiocarbonic acid h2cs3  
75 CH3COCH2 Acetonyl radical ch3coch2  
76 CH3COHCH3+ acetone, protonated acetoneh+  
77 Na2F2 Sodium Fluoride Dimer na2f2  
78 AlBr3 Aluminum Bromide albr3  
79 ClO3 Chlorine trioxide clo3  
80 BrO3- Bromate anion bro3-  
81 SbF3 Antimony Trifluoride sbf3  
82 SbCl3 Antimony Trichloride sbcl3  
83 AsBr3 Arsenic tribromide asbr3  
84 NI3 Nitrogen triiodide ni3  
85 PI3 Phosphorus triiodide pi3  
86 IF3 iodone trifluoride if3  
87 CHCl2I dichloroiodomethane chcl2i  
88 CHI3 Iodoform chi3  
89 C2H2Br2 1,1-dibromoethene c2h2br2  
90 CH2FCHO Fluoroacetaldehyde ch2fcho  
91 CH2CFCH3 2-fluoropropene 2fpro  
92 C3H9O+ trimethyl oxonium cation c3h9o+  
93 CH3CCCH2CH3 2-Pentyne 2pentyne  
94 C2H3N3 1H-1,2,4-Triazole c288880  
95 CH2CHCH2CN Allylcyanide ch2chch2cn  
96 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
97 C4H8O Furan, tetrahydro- thf  
98 C4H10O+ 1-Butanol cation butanol1+  
99 CCl4+ Carbon tetrachloride cation ccl4+  
100 CF3I trifluoroiodomethane cf3i  
101 CCl3I trichloroiodomethane ccl3i  
102 CFClBrI fluorochlorobromoiodomethane cfclbri  
103 CF2I2 difluorodiiodomethane cf2i2  
104 CCl2I2 dichlorodiiodomethane ccl2i2  
105 CBr3I tribromoiododmethane cbr3i  
106 CI4 tetraiodomethane ci4  
107 SiI4 silicon tetraiodide sii4  
108 CHClCCHCl 1,3-dichloroallene chclcchcl  
109 PF3CH2 phosphorane, trifluoromethylene- pf3ch2  
110 NH3BCl3 Amminetrichloroboron nh3bcl3  
111 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
112 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
113 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
114 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
115 C4H9F 1-fluorobutane butaf1  
116 CH3CHFCH2CH3 2-fluorobutane butaf2  
117 XeF4 Xenon tetrafluoride xef4  
118 CF3PH2 phosphine, (trifluoromethyl)- cf3ph2  
119 C6H6 3,4-Dimethylenecyclobutene cb34m  
120 C6H6+ Benzene cation c6h6+  
121 C6H8 1,3-Cyclohexadiene cyhexadiene13  
122 C6H12 2,3-dimethylbut-1-ene c563780  
123 C6H12 2,3-dimethyl-but-2-ene tmeet  
124 C5H5N E-2,4-pentadienenitrile bdcn  
125 Li2CO3 Lithium Carbonate li2co3  
126 C4H4O2 2(5H)-Furanone furanone  
127 C2H5NO3 Nitric acid, ethyl ester c625581  
128 C5H12S 2-Butanethiol, 2-methyl- c1679090  
129 C2FCl3 fluorotrichloroethene c2fcl3  
130 SbCl5 Antimony pentachloride sbcl5  
131 IF5 pentafluoroiodine if5  
132 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
133 C7H8 cycloheptatriene cht  
134 C7H8 Quadricyclane qucy  
135 C6H5SH Benzenethiol phsh  
136 C5H8O2 Acetylacetone acac  
137 C4H8O2S Sulfolane sulfolane  
138 CH(C2H3)3 trivinyl methane tvm  
139 C6H12O hexanal c6h12o  
140 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
141 CCl3CHCl2 pentachloroethane ccl3chcl2  
142 CH3C6H4CH3 paraxylene pxylene  
143 C8H16 cyclooctane cyclooct  
144 C4O4-- squarate dianion c4o4--  
145 C5H9NO2 Proline proline  
146 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
147 IF7 Iodine heptafluoride if7  
148 C6H4F2 metadifluorobenzene mdfb  
149 C10H22 Decane decane  
150 Fe(CO)5 Iron pentacarbonyl ipc  
151 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
152 C18H12 Tetracene tetracene