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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 /aug-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 Zn Zinc atom 1SKh
43 Zn- Zinc atom anion 2PKh
44 Zn+ Zinc atom cation 2SKh
45 BeH beryllium monohydride 2ΣC∞v
46 BeH- berylium monohydride anion 1ΣC∞v
47 BeH+ beryllium monohydride cation 1ΣC∞v
48 MgH magnesium monohydride 2ΣC∞v
49 MgH- magnesium monohydride anion 1ΣC∞v
50 MgH+ magnesium monohydride cation 1ΣC∞v
51 TiH Titanium monohydride 4ΦC∞v
52 ZnH Zinc monohydride 2ΣC∞v
53 ZnH+ Zinc, protonated   
54 BeH2 beryllium dihydride 1ΣgD∞h
55 BeH2+ Beryllium dihydride cation 2ΣC∞v
56 BeH2+ Beryllium dihydride cation 2ΣuD∞h
57 BeH2+ Beryllium dihydride cation   
58 MgH2 magnesium dihydride 1ΣgD∞h
59 ZnH2 Zinc hydride 1ΣgD∞h
60 ZnH2 Zinc hydride 1A1C2v
61 B Boron atom 2PKh
62 B Boron atom 4PKh
63 B- Boron atom anion 3PKh
64 B- Boron atom anion 1DKh
65 B+ Boron atom cation 1SKh
66 Al Aluminum atom 2PKh
67 Al- Aluminum atom anion 3PKh
68 Al- Aluminum atom anion 1DKh
69 Al+ Aluminum atom cation 1SKh
70 Sc Scandium atom 2DKh
71 Sc Scandium atom 4FKh
72 Sc+ Scandium cation 3DKh
73 Ga Gallium atom 2P 
74 Ga- Gallium atom anion 3POh
75 Ga+ Gallium atom cation 1S 
76 BH Boron monohydride 1ΣC∞v
77 BH Boron monohydride 3ΠC∞v
78 BH- boron monohydride anion 2ΠC∞v
79 BH- boron monohydride anion 4ΣC∞v
80 BH+ boron monohydride cation 2ΣC∞v
81 AlH aluminum monohydride 1ΣC∞v
82 AlH- aluminum monohydride anion 2ΠC∞v
83 AlH+ aluminum monohydride cation 2ΣC∞v
84 ScH Scandium monohydride 1ΣC∞v
85 ScH+ Scandium monohydride cation 2ΣC∞v
86 GaH Gallium monohydride 1ΣC∞v
87 GaH+ Gallium monohydride cation 2ΣC∞v
88 BH2 boron dihydride 2A1C2v
89 BH2- boron dihydride anion 3B1C2v
90 BH2- boron dihydride anion 1A1C2v
91 BH2+ Boron dihydride cation 1ΣgD∞h
92 AlH2 aluminum dihydride 2A1C2v
93 AlH2- aluminum dihydride anion 1A1C2v
94 AlH2+ aluminum dihydride cation 1ΣgD∞h
95 BH3 boron trihydride 1A1'D3h
96 BH3- boron trihydride anion 2A2"D3h
97 BH3- boron trihydride anion 2A1C3v
98 BH3+ boron trihydride cation 2E'D3h
99 BH3+ boron trihydride cation 2B2C2v
100 BH3+ boron trihydride cation  C2v
101 AlH3 aluminum trihydride 1A1'D3h
102 AlH3- aluminum trihydride anion 2A2"D3h
103 AlH3- aluminum trihydride anion  C3v
104 AlH3+ aluminum trihydride cation 2ED3h
105 AlH3+ aluminum trihydride cation 2A1C2v
106 GaH3 Gallium trihydride 1A1'D3h
107 BH4 borohydride 2B2C2v
108 BH4- borohydride anion 1A1Td
109 AlH4- Aluminum tetrahydride anion 1A1Td
110 C Carbon atom 3P0Kh
111 C Carbon atom 3P1Kh
112 C- Carbon atom anion 4SKh
113 C- Carbon atom anion 2DKh
114 C+ Carbon atom cation 2PKh
115 Si Silicon atom 3PKh
116 Si Silicon atom 1SKh
117 Si- Silicon atom anion 4SKh
118 Si+ Silicon atom cation 2PKh
119 Ti Titanium atom 3FKh
120 Ti- Titanium atom anion 4FKh
121 Ti+ Titanium atom cation 2DKh
122 Ge Germanium atom 3PKh
123 Ge- Germanium anion 4SKh
124 Ge+ Germanium cation 2PKh
125 CH Methylidyne 2Π1/2C∞v
126 CH Methylidyne 4Σ-C∞v
127 CH- methylidyne anion 3ΣC∞v
128 CH+ Methylidyne cation 1ΣC∞v
129 SiH Silylidyne 2ΠC∞v
130 SiH- silicon monohydride anion 3ΣC∞v
131 SiH+ silicon monohydride cation 1ΣC∞v
132 GeH germylidene 2ΠC∞v
133 GeH+ Germaniun monohyrdide cation 1ΣC∞v
134 CH2 Methylene 3B1C2v
135 CH2 Methylene 3ΣGD∞h
136 CH2 Methylene 1A1C2v
137 CH2- methylene anion 2B1C2v
138 CH2+ methylene cation 2A1C2v
139 CH2+ methylene cation 2ΠD∞h
140 SiH2 silicon dihydride 1A1C2v
141 SiH2 silicon dihydride 3B1C2v
142 SiH2- silicon dihydride anion 2B1C2v
143 SiH2+ silicon dihydride cation 2A1C2v
144 GeH2 germylene 1A1C2v
145 GeH2- germylene anion 2B1C2v
146 CH3 Methyl radical 2A1D3h
147 CH3- methyl anion 1A1C3v
148 CH3+ methyl cation 1A1'D3h
149 SiH3 Silyl radical 2A1C3v
150 SiH3- Silyl anion 1A1C3v
151 SiH3+ Silyl cation 1A1'D3h
152 GeH3 Germyl radical 2A1C3v
153 GeH3+ germyl cation 1A1'D3h
154 CD4 methane-d4 1A1Td
155 CH2D2 methane-d2 1A1C2v
156 CH3D methane-d 1A1C3v
157 CH4 Methane 1A1Td
158 CH4- Methane anion 2A1Td
159 CH4- Methane anion 2A1C3v
160 CH4+ Methane cation 2B1C2v
161 CH4+ Methane cation 2T2Td
162 CH4+ Methane cation 2B2D2d
163 CHD3 methane-d3 1A1C3v
164 SiH2D2 silane-d2   
165 SiH4 Silane 1A1Td
166 SiH4+ Silane cation 2B1C2v
167 GeH4 Germane 1A1Td
168 SiH5+ Silane, protonated   
169 N Nitrogen atom 4SKh
170 N Nitrogen atom 2DKh
171 N- Nitrogen atom anion 3SKh
172 N+ Nitrogen atom cation 3PKh
173 P Phosphorus atom 4SKh
174 P- Phosphorus atom anion 3PKh
175 P+ Phosphorus atom cation 3PKh
176 V Vanadium atom 4FKh
177 V+ Vanadium atom cation 5DKh
178 As Arsenic atomic 4SKh
179 As- Arsenic anion 3PKh
180 As+ Arsenic cation 3PKh
181 NH Imidogen 3Σ-C∞v
182 NH Imidogen 1Σ+C∞v
183 NH- Imidogen anion 2ΠC∞v
184 NH+ imidogen cation 2ΠC∞v
185 PH phosphorus monohydride 3Σ-C∞v
186 PH phosphorus monohydride 1ΔC∞v
187 PH phosphorus monohydride 1Σ+C∞v
188 PH- phosphorus monohydride anion 2ΠC∞v
189 PH+ phosphorus monohydride cation 2ΠC∞v
190 AsH Arsenic monohydride 3ΣC∞v
191 AsH Arsenic monohydride 1ΣC∞v
192 AsH+ Arsenic monohydride cation 2ΠC∞v
193 ND2 Amidogen-d2 2B1C2v
194 NH2 Amino radical 2B1C2v
195 NH2- amino anion 1A1C2v
196 NH2+ Amino cation 3B1C2v
197 NH2+ Amino cation 1A1C2v
198 PH2 Phosphino radical 2B1C2v
199 PH2- Phosphino anion 1A1C2v
200 PH2+ Phosphino cation 1A1C2v
201 AsH2 Arsenic dihydride 2A1C2v
202 AsH2+ Arsenic dihydride cation 1A1C2v
203 ND3 Ammonia-d3 1A1C3v
204 NH3 Ammonia 1A1C3v
205 NH3- Ammonia anion 2A1C3v
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 BeMg Beryllium Magnesium 1ΣC∞v
320 Mg2 Magnesium diatomic 1ΣgD∞h
321 Mg2- magnesium diatomic anion 2ΠUD∞h
322 Mg2+ magnesium diatomic cation 2ΣuD∞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 BAl Boron Aluminum 3ΣC∞v
333 Al2 Aluminum diatomic 3ΣgD∞h
334 Al2 Aluminum diatomic 1ΣgD∞h
335 Al2 Aluminum diatomic 5ΣuD∞h
336 Al2- aluminum diatomic anion 4ΣgD∞h
337 Al2+ aluminum diatomic cation 2ΣgD∞h
338 BGa Boron Gallium 3ΣC∞v
339 AlGa Aluminum Gallium 3ΣC∞v
340 AlGa Aluminum Gallium 1ΣC∞v
341 Ga2 Gallium diatomic 3Piu 
342 HBBH Diborane(2) 3ΣGD∞h
343 LiBH4 Lithium borohydride 1A1C3v
344 B2H4 Diborane(4) D2d 1A1D2d
345 HBHHBH Diborane(4) C2V 1A1C2v
346 B2H6 Diborane 1AgD2h
347 B2H6+ Diborane cation   
348 Al2H6 dialane 1AGD2h
349 Ga2H6 digallane 1AGD2h
350 LiC Lithium Carbide 4ΣC∞v
351 BeC Beryllium Carbide 3Σ-C∞v
352 BC boron monocarbide 4Σ-C∞v
353 BC boron monocarbide 2ΠC∞v
354 BC- boron monocarbide anion 3ΠuC∞v
355 BC- boron monocarbide anion 1Σg+C∞v
356 BC+ boron monocarbide cation 3ΣC∞v
357 BC+ boron monocarbide cation 1ΣC∞v
358 AlC Aluminum carbide 4ΣC∞v
359 BSi Boron silicide 4ΣC∞v
360 BSi Boron silicide 2ΣC∞v
361 C2 Carbon diatomic 1Σg+D∞h
362 C2 Carbon diatomic 3ΠuD∞h
363 C2 Carbon diatomic 1Πu 
364 C2- carbon diatomic anion 2ΣgD∞h
365 C2+ carbon diatomic cation 4ΣgD∞h
366 C2+ carbon diatomic cation 2ΠD∞h
367 SiC silicon monocarbide 3ΣC∞v
368 SiC silicon monocarbide 1ΣC∞v
369 SiC- silicon monocarbide anion 2ΣgC∞v
370 SiC+ silicon monocarbide cation 2ΠC∞v
371 Si2 Silicon diatomic 3ΣgD∞h
372 Si2 Silicon diatomic 1ΣgD∞h
373 Si2- silcon diatomic anion 2ΣgD∞h
374 Si2+ silcon diatomic cation 2ΠD∞h
375 GeC Germanium monocarbide 1ΣC∞v
376 GeC Germanium monocarbide   
377 SiGe Silicon Germanium   
378 Ge2 Germanium diatomic 3ΣgD∞h
379 Ge2 Germanium diatomic 1ΣGD∞h
380 C2H Ethynyl radical 2ΣC∞v
381 C2H- Ethynyl anion 1ΣC∞v
382 C2H+ Ethynyl cation 3ΠC∞v
383 C2H+ Ethynyl cation 1A'Cs
384 C2H+ Ethynyl cation 1ΣC∞v
385 ZnCH2 Zinc methylene 3B1C2v
386 ZnCH2 Zinc methylene 1A1C2v
387 ZnCH2 Zinc methylene 1A'Cs
388 C2H2 Acetylene 1ΣgD∞h
389 C2H2+ acetylene cation 2ΠuD∞h
390 C2H2+ acetylene cation   
391 CCH2 vinylidene 1A1C2v
392 CCH2 vinylidene 3B2C2v
393 H2CC- vinylidene anion   
394 HCCH- acetylene anion   
395 HCCH- acetylene anion   
396 Si2H2 disilyne   
397 Si2H2 disilyne   
398 Si2H2 disilyne   
399 Si2H2 disilyne   
400 CH3Li methyl lithium 1A1C3v
401 CuCH3 monomethyl copper 1A1C3v
402 ZnCH3 Zinc monomethyl 2A1C3v
403 CH2BH methyleneborane 1A1C2v
404 C2H3 vinyl 2A'Cs
405 C2H3- vinyl anion 1A'Cs
406 C2H3+ vinyl cation 1A1C2V bridging H
407 C2H3+ vinyl cation 1A1C2V HCCH2
408 C2H4 Ethylene 1AgD2h
409 C2H4- Ethylene anion 2B2gD2h
410 C2H4- Ethylene anion 2AgC2h
411 C2H4+ Ethylene cation 2B3uD2h
412 C2H4+ Ethylene cation 2B3D2
413 CH3CH methylmethylene 3A"Cs
414 CH2SiH2 silaethylene 1A1C2v
415 Si2H4 Disilene   
416 Si2H4 Disilene   
417 Si2H4 Disilene   
418 CH3BH2 methylborane 1A'Cs
419 C2H5 Ethyl radical 2A'Cs
420 C2H5- Ethyl anion 1A'Cs
421 C2H5+ Ethyl cation 1A1C2v
422 C2H5+ Ethyl cation 1A'Cs
423 C2H6 Ethane 1A1gD3d
424 C2H6 Ethane 1A1'D3h
425 C2H6+ ethane cation 2BgC2h
426 C2H6+ ethane cation 2AgCi
427 C2H6+ ethane cation 2A1gD3d
428 CH3SiH3 methyl silane 1A1C3
429 Si2H6 disilane 1EuD3d
430 GeH3CH3 methyl germane 1A1C3v
431 C2H7+ Ethane, protonated 1AC2
432 C2H7+ Ethane, protonated 1A1gD3d
433 LiN Lithium Nitride 3ΣC∞v
434 LiN Lithium Nitride 1ΣC∞v
435 LiN+ Lithium Nitride cation 4ΣC∞v
436 LiN+ Lithium Nitride cation 2ΠC∞v
437 LiP Lithium monophosphide   
438 LiP Lithium monophosphide   
439 BeN Beryllium mononitride 4ΣC∞v
440 BeN Beryllium mononitride 2ΠC∞v
441 BeN- Beryllium mononitride anion 1ΣC∞v
442 BeN+ Beryllium mononitride cation 3ΣC∞v
443 BeN+ Beryllium mononitride cation 1ΣC∞v
444 MgN Magnesium Nitride   
445 MgN Magnesium Nitride   
446 BN- boron nitride anion 2ΣC∞v
447 AlN- aluminum mononitride anion 2ΣC∞v
448 AlN+ aluminum mononitride cation 2ΠC∞v
449 BP Boron monophosphide 3ΠC∞v
450 BP Boron monophosphide 1ΣC∞v
451 AlP Aluminum monophosphide 3ΠC∞v
452 AlP Aluminum monophosphide 1ΣC∞v
453 GaN Gallium mononitride 3ΠC∞v
454 GaN Gallium mononitride 1ΣC∞v
455 GaP Gallium monophosphide 3ΣC∞v
456 GaP Gallium monophosphide 1ΣC∞v
457 GaAs Gallium arsenide 3Π 
458 GaAs Gallium arsenide 1Σ 
459 BN boron nitride 3ΠC∞v
460 BN boron nitride 1ΣC∞v
461 BN+ boron nitride cation 2ΠC∞v
462 AlN Aluminum nitride 3ΠiC∞v
463 AlN Aluminum nitride 1ΣC∞v
464 CN Cyano radical 2ΣC∞v
465 CN- cyanide anion 1ΣC∞v
466 CN+ Cyano cation 1ΣC∞v
467 CP Carbon monophosphide 2ΣC∞v
468 CP- carbon monophosphide anion 1ΣC∞v
469 CP+ carbon monophosphide cation 3ΣC∞v
470 CP+ carbon monophosphide cation 1ΣC∞v
471 SiN Silicon nitride 2ΣC∞v
472 SiN- silicon mononitride anion 1ΣC∞v
473 SiN+ silicon mononitride cation 3ΠC∞v
474 SiP Silicon monophosphide 2ΠC∞v
475 SiP- Silicon monophosphide anion 1ΣC∞v
476 SiP+ Silicon monophosphide cation 3ΣC∞v
477 SiP+ Silicon monophosphide cation 1ΣC∞v
478 TiN Titanium mononitride 2ΣC∞v
479 N2 Nitrogen diatomic 1ΣgD∞h
480 N2 Nitrogen diatomic   
481 N2- nitrogen diatomic anion 2ΠgD∞h
482 N2+ diatomic nitrogen cation 2ΣgD∞h
483 PN Phosphorus mononitride 1ΣC∞v
484 PN- phosphorus nitride anion 2ΠC∞v
485 PN+ phosphorus nitride cation 2ΠC∞v
486 P2 Phosphorus diatomic 1ΣgD∞h
487 P2- phosphorus diatomic anion 2ΠgD∞h
488 P2+ phosphorus diatomic cation 2ΠUD∞h
489 AsN Arsenic mononitride 1ΣC∞v
490 AsP Arsenic monophosphide 1ΣC∞v
491 As2 Arsenic diatomic 1ΣgD∞h
492 HNB hydrogen nitrogen boron 2ΣC∞v
493 HNC hydrogen isocyanide 1ΣC∞v
494 HCN Hydrogen cyanide 1ΣC∞v
495 HCN- Hydrogen cyanide anion 2A'Cs
496 HCN+ hydrogen cyanide cation 2ΠC∞v
497 HNC+ hydrogen isocyanide cation   
498 HCP Phosphaethyne 1ΣC∞v
499 HCP+ Phosphaethyne cation   
500 NNH Dinitrogen monohydride 2A'Cs
501 NNH+ Dinitrogen monohydride cation 1ΣC∞v
502 HPO Hydrogen phosphorus oxide 1A'Cs
503 HPO+ Hydrogen phosphorus oxide cation 2A'Cs
504 LiNH2 lithium amide   
505 HBNH Boranimine 1ΣC∞v
506 CNH2 Aminomethylidyne radical 2B2C2v
507 CNH2+ N-protonated hydrogen isocyanide 1A1C2v
508 H2CN Dihydrogen cyanide radical 2B2C2v
509 H2CN+ hydrocyanonium cation 1A1C2v
510 HCNH methyleneazane 2A'CS cis
511 HCNH methyleneazane 2A'CS trans
512 HCNH+ N-protonated HCN 1ΣC∞v
513 H2NN Isodiazene   
514 N2H2 (E)-diazene 1AgC2h
515 N2H2 (Z)-Diazene 1A1C2v
516 N2H2+ trans-diazene cation 2AGC2h
517 CH2NH Methanimine 1A'Cs
518 CH2NH+ Methanimine cation   
519 CHNH2 aminomethylene   
520 CHNH2+ Aminocarbene cation   
521 CH2PH Phosphaethene 1A'Cs
522 BH2NH2 Boranamine   
523 CH2NH2+ methyleneamine cation 1A1C2v
524 N2H4 Hydrazine 1AC2
525 N2H4+ hydrazine cation 2AGC2h
526 P2H4 Diphosphine 1AC2
527 CH3NH2 methyl amine 1A'Cs
528 CH3PH2 Methyl phosphine 1A'Cs
529 SiH3NH2 Silane, amino   
530 N2H5+ protonated hydrazine 1A'Cs
531 BH3PH3 borane phosphine   
532 BH3NH3 borane ammonia 1A1C3v
533 CH3NH3 methyl ammonium radical 2A1C3v
534 CH3NH3+ protonated methylamine 1A1C3v
535 CH3PH3+ methyl phosphine, protonated 1A1C3v
536 NH3NH3 Ammonia Dimer 1AgC2h
537 NH3NH3 Ammonia Dimer 1A'Cs
538 N2H7+ ammonia ammonium dimer   
539 LiO lithium oxide 2ΣC∞v
540 LiO- lithium oxide anion 1ΣC∞v
541 LiO- lithium oxide anion 3ΣC∞v
542 LiO+ lithium oxide cation 3ΣC∞v
543 LiO+ lithium oxide cation 1ΣC∞v
544 LiS Lithium monosulfide 2ΠC∞v
545 LiS+ Lithium sulfide cation 3ΣC∞v
546 NaO sodium monoxide 2ΣC∞v
547 NaO- sodium oxide anion 1ΣC∞v
548 NaO+ sodium oxide cation 3ΣC∞v
549 NaS Sodium sulfide 2ΠC∞v
550 CuO Copper Monoxide 2ΠC∞v
551 LiSe Lithium monoselenide   
552 BeO beryllium oxide 1ΣC∞v
553 BeO- Beryllium monoxide anion 2ΣC∞v
554 BeO+ Beryllium monoxide cation 2ΠC∞v
555 BeS beryllium sulfide 1ΣC∞v
556 MgO magnesium oxide 1Σ+C∞v
557 MgO- magnesium oxide anion 2ΣC∞v
558 MgO+ magnesium oxide cation 2ΠC∞v
559 MgS magnesium sulfide 1ΣC∞v
560 MgS- magnesium sulfide anion 2ΣC∞v
561 MgS+ magnesium sulfide cation 2ΠC∞v
562 ZnO zinc monoxide 1ΣC∞v
563 ZnS Zinc sulfide 1Σ+C∞v
564 ZnS Zinc sulfide 3ΠC∞v
565 BeS- Beryllium monosulfide anion 2ΣC∞v
566 BeS+ Beryllium monosulfide cation 2ΠC∞v
567 BO boron monoxide 2ΣC∞v
568 BO- boron monoxide anion 1ΣC∞v
569 AlO Aluminum monoxide 2ΣC∞v
570 AlO- Aluminum monoxide anion 1ΣC∞v
571 AlO+ aluminum monoxide cation 1ΣC∞v
572 BS boron sulfide 2ΣC∞v
573 BS- boron monosulfide anion 1ΣC∞v
574 BS+ boron monosulfide cation 1ΣC∞v
575 AlS Aluminum sulfide 2ΣC∞v
576 AlS- aluminum monosulfide anion 1ΣC∞v
577 AlS+ aluminum monosulfide cation 1ΣC∞v
578 ScO Scandium monoxide 2ΣC∞v
579 GaO Gallium monoxide 2ΣC∞v
580 GaS Gallium monosulfide   
581 BO+ boron monoxide cation 1ΣC∞v
582 CO Carbon monoxide 1ΣC∞v
583 CO Carbon monoxide 3ΠC∞v
584 CO- carbon monoxide anion 2ΠC∞v
585 CO+ carbon monoxide cation 2ΣC∞v
586 CS carbon monosulfide 1ΣC∞v
587 CS- carbon monosulfide anion 2ΠC∞v
588 CS+ carbon monosulfide cation 2ΣC∞v
589 SiO Silicon monoxide 1ΣC∞v
590 SiO- silicon monoxide anion 2ΠC∞v
591 SiO+ silicon monoxide cation 2ΣC∞v
592 SiS silicon monosulfide 1ΣC∞v
593 SiS- silicon monosulfide anion 2ΠC∞v
594 SiS+ silicon monosulfide cation 2ΣC∞v
595 TiO Titanium monoxide 3ΔC∞v
596 CSe Carbon monoselenide 1ΣC∞v
597 CSe- Carbon monoselenide anion 2ΠC∞v
598 CSe+ Carbon monoselenide cation 2ΣC∞v
599 GeO Germanium monoxide 1ΣC∞v
600 GeO+ Germanium monoxide cation 2ΣC∞v
601 GeS Germanium monosulfide 1ΣC∞v
602 SiSe Silicon Monoselenide   
603 SiSe+ Silicon Monoselenide cation   
604 GeSe Germanium monoselenide   
605 NO Nitric oxide 2ΠC∞v
606 NO- nitric oxide anion 3ΣC∞v
607 NO- nitric oxide anion 1ΔC∞v
608 NO+ nitric oxide cation 1ΣC∞v
609 NS Mononitrogen monosulfide 2ΠC∞v
610 NS- nitrogen sulfide anion 3ΣC∞v
611 NS- nitrogen sulfide anion 1ΣC∞v
612 NS+ nitrogen sulfide cation 1ΣC∞v
613 PO Phosphorus monoxide 2ΠC∞v
614 PO- phosphorus monoxide anion 3ΣC∞v
615 PO+ phosphorus monoxide cation 1ΣC∞v
616 PS phosphorus sulfide 2ΣC∞v
617 PS- phosphorus monosulfide anion 3ΣC∞v
618 PS- phosphorus monosulfide anion 1ΣC∞v
619 PS+ phosphorus monosulfide cation 1ΣC∞v
620 VO Vanadium monoxide 4Σ- 
621 AsO Arsenic monoxide 2ΠC∞v
622 NSe Nitrogen monoselenide 2ΠC∞v
623 AsS Arsenic monosulfide 2ΠC∞v
624 PSe Phosphorus monoselenide 2ΠC∞v
625 AsSe Arsenic monoselenide 2ΠC∞v
626 O2 Oxygen diatomic 3ΣgD∞h
627 O2 Oxygen diatomic 1ΔgD∞h
628 O2 Oxygen diatomic 1Σu-D∞h
629 O2- oxygen diatomic anion 2ΠD∞h
630 O2-- dioxygen dianion   
631 O2+ diatomic oxygen cation 2ΠgD∞h
632 SO Sulfur monoxide 3ΣC∞v
633 SO Sulfur monoxide 1ΣC∞v
634 SO- sulfur monoxide anion 2ΠC∞v
635 SO+ sulfur monoxide cation 2ΠC∞v
636 S2 Sulfur diatomic 3ΣgD∞h
637 S2 Sulfur diatomic 1ΣD∞h
638 S2- sulfur diatomic anion 2ΠD∞h
639 S2+ sulfur diatomic cation 2ΠD∞h
640 SeO Selenium monoxide 3ΣC∞v
641 SeO Selenium monoxide 1?C∞v
642 SeO- selenium monoxide anion 2ΠC∞v
643 SeO+ selenium monoxide cation 2ΠC∞v
644 SeS Selenium monosulfide 3ΣC∞v
645 SeS- selenium monosulfide anion 2ΠC∞v
646 SeS+ selenium monosulfide cation 2ΠC∞v
647 Se2 Selenium diatomic 3ΣgD∞h
648 Se2 Selenium diatomic 1Σg+D∞h
649 Se2- selenium diatomic anion 2ΠD∞h
650 Se2+ selenium diatomic cation 2ΠgD∞h
651 LiOH lithium hydroxide 1ΣC∞v
652 NaOH sodium hydroxide 1ΣC∞v
653 BeOH beryllium monohydroxide 2A'Cs
654 BeOH beryllium monohydroxide 2ΣC∞v
655 MgOH magnesium hydroxide 2A'Cs
656 HBO Boron hydride oxide 1ΣC∞v
657 HBS hydrogen boron sulfide 1ΣC∞v
658 COH Hydroxymethylidyne   
659 COH+ Carbon Monoxide, protonated 1ΣC∞v
660 HCO Formyl radical 2A'Cs
661 HCO- formyl anion 1A'Cs
662 HCO+ Formyl cation 1ΣC∞v
663 HCS Thioformyl radical 2A'Cs
664 HCS Thioformyl radical 2ΠC∞v
665 HCS- Thioformyl anion 1A'Cs
666 HCS- Thioformyl anion 3A"Cs
667 HCS+ Thioformyl cation 1ΣC∞v
668 HNO Nitrosyl hydride 1A'Cs
669 HNO- Nitrosyl hydride anion 2A"Cs
670 HNO+ Nitrosyl hydride cation 2A'Cs
671 NOH Hydroxyimidogen 3A"Cs
672 NOH+ O-protonated nitric oxide 2A'Cs
673 HNS Sulfur imide 1A'Cs
674 HNS- Sulfur imide anion 2ACs
675 HO2 Hydroperoxy radical 2A"Cs
676 HO2 Hydroperoxy radical 2ΠC∞v
677 HO2- Hydroperoxy anion 1A'Cs
678 HO2+ Hydroperoxy cation 3A"Cs
679 HO2+ Hydroperoxy cation 3ΣC∞v
680 HO2+ Hydroperoxy cation 1A'Cs
681 HSO+ Sulfur Monoxide, S-protonated   
682 SOH Sulfur Hydroxide   
683 SOH+ Sulfur Monoxide, protonated   
684 HS2 Thiosulfeno radical 2A"Cs
685 H2CO Formaldehyde 1A1C2v
686 H2CO- formaldehyde anion 2A'Cs
687 H2CO- formaldehyde anion   
688 H2CO+ formaldehyde cation 2B2C2v
689 HOCH hydroxycarbene 1A'CS trans
690 HOCH hydroxycarbene 1A'CS cis
691 H2CS Thioformaldehyde 1A1C2v
692 H2CS- thioformaldehyde anion   
693 H2CS- thioformaldehyde anion   
694 H2CS+ thioformaldehyde cation 2B2C2v
695 H2CSe Selenoformaldehyde   
696 H2NO nitroxide 2B1C2v
697 H2NO nitroxide 2A'Cs
698 H2O2 Hydrogen peroxide 1AC2
699 H2O2 Hydrogen peroxide 1AgC2h
700 H2O2+ Hydrogen peroxide cation 2BgC2h
701 H2O2+ Hydrogen peroxide cation 2A1C2v
702 H2OO water oxide   
703 HOSH hydrogen thioperoxide   
704 H2S2 Disulfane 1AC2
705 H2S2+ hydrogen disulfide cation 2BgC2h
706 H2Se2 hydrogen diselenide   
707 CH2OH Hydroxymethyl radical 2AC1
708 CH2OH+ hydroxymethyl cation 1A'Cs
709 CH3O Methoxy radical 2A'C1
710 CH3O- methoxy anion 1A1C3v
711 CH3O+ Methoxy cation 3A1C3v
712 CH3S thiomethoxy 2A'C3v
713 H2CSH+ Thioformaldehyde, protonated 1A'Cs
714 NH2OH hydroxylamine 1A'Cs
715 NH2OH+ Hydroxylamine cation   
716 NH3O Ammonia Oxide 1A1C3v
717 H2POH Phosphinous acid 1A1'CS trans
718 H2POH Phosphinous acid 1A1'CS cis
719 H3PO Phosphine oxide 1A1C3v
720 NH2SH Thiohydroxylamine   
721 NH2SH Thiohydroxylamine   
722 NH3S sulfidoazane   
723 H3O2+ hydrogen peroxide, protonated 1A'Cs
724 CH3OH Methyl alcohol 1A'Cs
725 CH3OH- Methyl alcohol anion 2A'Cs
726 CH3OH- Methyl alcohol anion 2A'CS eclipsed
727 CH3OH+ Methyl alcohol cation 2A"Cs
728 CH3OH+ Methyl alcohol cation 2AC1
729 CH3SH Methanethiol 1A'Cs
730 CH3SH+ Methanethiol cation 2A"Cs
731 SiH3OH silanol   
732 CH3SeH Methane selenol 1A'Cs
733 NH2OH2+ protonated hydroxylamine   
734 NH3OH+ N-protonated hydroxylamine   
735 H2OH2O water dimer 1A'Cs
736 CH3OH2+ Methanol, protonated 1A'Cs
737 CH3SH2+ protonated methylsulfide 1A'Cs
738 H2ONH3 Water Ammonia Dimer 1A'C1
739 H5O2+ Dihydroxonium ion 1AC2
740 LiF lithium fluoride 1ΣC∞v
741 LiCl lithium chloride 1ΣC∞v
742 LiCl- lithium chloride anion 2ΣC∞v
743 LiCl+ lithium chloride cation 2ΠC∞v
744 NaF sodium fluoride 1ΣC∞v
745 NaF- sodium fluoride anion 2ΣC∞v
746 NaF+ sodium fluoride cation 2ΣC∞v
747 NaCl Sodium Chloride 1ΣC∞v
748 NaCl- sodium chloride anion 2ΣC∞v
749 NaCl+ sodium chloride cation 2ΠC∞v
750 CuF Copper monofluoride 1ΣC∞v
751 LiBr Lithium Bromide 1ΣC∞v
752 LiBr- lithium bromide anion 2ΣC∞v
753 LiBr+ lithium bromide cation 2ΠC∞v
754 CuCl Copper monochloride 1ΣC∞v
755 NaBr Sodium Bromide 1ΣC∞v
756 NaBr- sodium bromide anion 2ΣC∞v
757 NaBr+ sodium bromide cation 2ΠC∞v
758 LiF- lithium fluoride anion 2ΣC∞v
759 LiF+ lithium fluoride cation 2ΠC∞v
760 BeF Beryllium monofluoride 2ΣC∞v
761 BeF- Beryllium monofluoride anion 1ΣC∞v
762 BeF+ Beryllium monofluoride cation 1ΣC∞v
763 BeCl beryllium monochloride 2ΣC∞v
764 MgF Magnesium monofluoride 2ΣC∞v
765 MgF- magnesium fluoride anion 1ΣC∞v
766 MgF+ magnesium fluoride cation 1ΣC∞v
767 MgCl magnesium monochloride 2ΣC∞v
768 MgCl- magnesium monochloride anion 1ΣC∞v
769 MgCl+ magnesium monochloride cation 1ΣC∞v
770 TiCl Titanium Monochloride 4ΣC∞v
771 ZnF Zinc monofluoride 2ΣC∞v
772 ZnF- Zinc monofluoride anion 1ΣC∞v
773 ZnCl Zinc monochloride 2ΣC∞v
774 BeCl- beryllium monochloride anion 1ΣC∞v
775 BeCl+ beryllium monochloride cation 1ΣC∞v
776 BF Boron monofluoride 1ΣC∞v
777 BF- Boron monofluoride anion 2ΠC∞v
778 BF+ Boron monofluoride cation 2ΣC∞v
779 AlF Aluminum monofluoride 1Σ+C∞v
780 AlF- Aluminum monofluoride anion 2ΠC∞v
781 AlF+ Aluminum monofluoride cation 2ΣC∞v
782 BCl boron monochloride 1ΣC∞v
783 BCl- boron monochloride anion 2ΠC∞v
784 BCl+ boron monochloride cation 2ΣC∞v
785 AlCl Aluminum monochloride 1ΣC∞v
786 AlCl- aluminum monochloride anion 2ΠC∞v
787 AlCl+ aluminum monochloride cation 2ΣC∞v
788 ScF Scandium monofluoride 1ΣC∞v
789 ScF Scandium monofluoride 3ΔC∞v
790 BBr Boron monobromide 1ΣC∞v
791 GaF Gallium monofluoride 1ΣC∞v
792 GaF+ Gallium monofluoride cation 2ΣC∞v
793 AlBr Aluminum monobromide   
794 GaCl Gallium monochloride 1ΣGC∞v
795 GaCl+ Gallium monochloride cation 2ΣC∞v
796 GaBr Gallium monobromide   
797 CF Fluoromethylidyne 2ΠC∞v
798 CF- carbon monofluoride anion 3ΣC∞v
799 CF- carbon monofluoride anion 1ΣC∞v
800 CF+ carbon monofluoride cation 1ΣC∞v
801 CCl carbon monochloride 2ΠC∞v
802 CCl- carbon monochloride anion 3ΣC∞v
803 CCl+ carbon monochloride cation 1ΣC∞v
804 SiF silicon monofluoride 2ΠC∞v
805 SiF- silicon monofluoride anion 3ΣC∞v
806 SiF- silicon monofluoride anion 1ΣC∞v
807 SiF+ silicon monofluoride cation 1ΣC∞v
808 SiCl Clorosilylidyne 2ΠC∞v
809 SiCl- silicon monochloride anion 3ΣC∞v
810 SiCl+ silicon monochloride cation 1ΣC∞v
811 CBr Carbon monobromide 2ΠC∞v
812 GeF Germanium monofluoride 2ΠC∞v
813 GeF+ Germanium monofluoride cation 1ΣC∞v
814 GeCl Germanium monochloride 2ΠC∞v
815 GeCl+ Germanium monochloride cation   
816 SiBr Silicon monobromide 2ΠC∞v
817 SiBr+ Silicon monobromide cation   
818 NF nitrogen fluoride 3ΣC∞v
819 NF nitrogen fluoride 1ΣC∞v
820 NF- nitrogen monofluorine anion 2ΠC∞v
821 NF+ nitrogen monofluoirde cation 2ΠC∞v
822 NCl nitrogen monochloride 3ΣC∞v
823 NCl nitrogen monochloride 1ΣC∞v
824 NCl- nitrogen monochloride anion 2ΠC∞v
825 NCl+ nitrogen monochloride cation 2ΠC∞v
826 PF phosphorus monofluoride 3ΣC∞v
827 PF phosphorus monofluoride 1ΔC∞v
828 PF phosphorus monofluoride 1ΣC∞v
829 PF- phosphorus monofluoride anion 2ΠC∞v
830 PF+ phosphorus monofluoride cation 2ΠC∞v
831 PCl phosphorus chloride 3ΣC∞v
832 PCl phosphorus chloride 1ΣC∞v
833 PCl- phosphorus monochloride anion 2ΠC∞v
834 PCl+ phosphorus monochloride cation 2ΠC∞v
835 AsF Arsenic monofluoride 3ΣC∞v
836 AsF Arsenic monofluoride 1ΔC∞v
837 AsF Arsenic monofluoride 1ΣC∞v
838 NBr nitrogen monobromide 3Σ-C∞v
839 AsCl Arsenic monochloride 3ΣC∞v
840 PBr Phosphorus monobromide   
841 FO Oxygen monofluoride 2ΠC∞v
842 FO- flourine oxide anion 1ΣC∞v
843 FO+ fluorine monoxide cation 3ΣC∞v
844 ClO Monochlorine monoxide 2ΠC∞v
845 ClO- chlorine monoxide anion 1ΣC∞v
846 ClO+ chlorine monoxide cation 3ΣC∞v
847 ClO+ chlorine monoxide cation 1ΣC∞v
848 SF Monosulfur monofluoride 2ΠC∞v
849 SF- sulfur monofluoride anion 1ΣC∞v
850 SF+ sulfur monofluoride cation 3ΣC∞v
851 SF+ sulfur monofluoride cation 1ΣC∞v
852 SCl sulfur monochloride 2ΠC∞v
853 SCl- sulfur monochloride anion 1ΣC∞v
854 SCl+ sulfur monochloride cation 3ΣgC∞v
855 SCl+ sulfur monochloride cation 1ΣC∞v
856 BrO Bromine monoxide 2ΠC∞v
857 BrO- Bromine monoxide anion 1ΣC∞v
858 BrO+ Bromine monoxide cation   
859 SeF Selenium monofluoride 2ΠC∞v
860 SBr Sulfur monobromide radical   
861 SBr+ Sulfur monobromide cation   
862 SeCl Selenium monochloride 2ΠC∞v
863 SeBr Selenium monobromide   
864 BrCl Bromine monochloride 1ΣC∞v
865 F2 Fluorine diatomic 1ΣgD∞h
866 F2- flourine diatomic anion 2ΣuD∞h
867 F2+ flourine diatomic cation 2ΠgD∞h
868 ClF Chlorine monofluoride 1Σ+C∞v
869 ClF- clorine monofluoride anion 2ΣC∞v
870 ClF+ clorine monofluoride cation 2ΠC∞v
871 Cl2 Chlorine diatomic 1ΣgD∞h
872 Cl2- chlorine diatomic anion 2ΣuD∞h
873 Cl2+ chlorine diatomic cation 2ΠgD∞h
874 BrF Bromine monofluoride 1ΣC∞v
875 BrF- bromine fluoride anion 2ΣC∞v
876 BrF+ bromine fluoride cation 2ΠC∞v
877 BrCl- bromine chloride anion 2ΣC∞v
878 BrCl+ bromine chloride cation 2ΠC∞v
879 Br2 Bromine diatomic 1ΣgD∞h
880 Br2- bromine diatomic anion 2ΣuD∞h
881 Br2+ bromine diatomic cation 2ΠgD∞h
882 HCF Fluoromethylene 1A'Cs
883 HCF Fluoromethylene 3A"Cs
884 HCCl Chloromethylene 1A'Cs
885 HCCl Chloromethylene 3A"Cs
886 HCCl Chloromethylene 3ΣC∞v
887 HSiF fluorosilylene   
888 HSiCl Chlorosilylene   
889 HSiBr monobromosilylene   
890 CHBr bromomethylene 1A'Cs
891 CHBr bromomethylene 3A"Cs
892 HOF Hypofluorous acid 1A'Cs
893 DOCl Hypochlorous acid-d 1A'Cs
894 HOCl hypochlorous acid 1A'Cs
895 HOCl+ hypochlorous acid cation   
896 HOBr Hypobromous acid 1A'Cs
897 HOBr+ Hypobromous acid cation 2A"Cs
898 F2H+ Fluorine, protonated 1A'Cs
899 FHF Hydrogen difluoride 2ΠD∞h
900 FHF- Hydrogen difluoride anion 1ΣgD∞h
901 ClFH+ Chlorine fluoride, F-protonated   
902 FClH+ Chlorine fluoride, Cl-protonated   
903 Cl2H+ Chlorine, protonated 1A'Cs
904 CH2Br bromomethyl radical 2A'Cs
905 CH2Br bromomethyl radical   
906 CH2F fluoromethyl radical 2ACs
907 CH2F+ fluoromethyl cation   
908 CH2Cl+ chloromethyl cation   
909 CH2Cl chloromethyl radical 2A'Cs
910 CH2Cl chloromethyl radical 2B1C2v
911 NH2F monofluoroamine 1A'Cs
912 NH2Cl chloramine 1A'Cs
913 H2F2 Hydrogen fluoride dimer 1AgCs
914 CH3F+ methyl fluoride cation   
915 CD3F methylfluoride-d3 1A1C3v
916 CH3F Methyl fluoride 1A1C3v
917 CD3Cl methyl chloride d3 1A1C3v
918 CH3Cl Methyl chloride 1A1C3v
919 CH3Cl+ Methyl chloride cation   
920 SiH3F monofluorosilane 1A1C3v
921 SiH3Cl chlorosilane 1A1C1
922 CH3Br methyl bromide 1A1C3v
923 GeH3F monofluorogermane   
924 GeH3Cl monochlorogermane   
925 SiH3Br bromosilane 1A1C3v
926 NH3Cl+ protonated monochloroammonia   
927 CH3ClH+ methyl chloride, protonated   
928 NH4Cl Ammonium chloride   
929 LiNe+ Lithium Neon cation   
930 Ne2 Neon diatomic 1ΣgD∞h
931 Ne2+ Neon diatomic cation 2ΣuD∞h
932 Ar2 Argon diatomic 1SgD∞h
933 Ar2+ Argon diatomic cation 2ΣuD∞h
934 Li3 Lithium trimer 2B2C2v
935 Li3+ Lithium trimer cation 1A1'D3h
936 C3 carbon trimer 1ΣgD∞h
937 C3 carbon trimer 1A1C2v
938 C3+ carbon trimer cation 2ΣuD∞h
939 C3+ carbon trimer cation 2B2C2v
940 SiC2 Silicon dicarbide   
941 C3H3 Propargyl radical 2B1Cs
942 C3H3- Propargyl anion 1A'Cs
943 C3H3- Propargyl anion 1A1C2v
944 C3H3+ cyclopropenyl cation 1A1D3h
945 C3H3+ Propargyl cation 1A1C2v
946 C3H4 cyclopropene 1A1C2v
947 CH2CCH2 allene 1A1D2d
948 CH3CCH propyne 1A'C3v
949 C3H5 Allyl radical 2A2C2v
950 C3H5 Allyl radical 2A"Cs
951 C3H5+ Allyl cation 1A1C2v
952 CH3CHCH 1-propenyl radical 2A'Cs
953 Zn(CH3)2 dimethyl zinc 1A1'D3h
954 Zn(CH3)2 dimethyl zinc 1A1GD3d
955 Zn(CH3)2 dimethyl zinc 1A1C2v
956 C3H6 Cyclopropane 1A1'D3h
957 CH2CHCH3 Propene 1A'Cs
958 C3H7 n-Propyl radical 2A"C1
959 C3H7+ cyclopropane, protonated   
960 CH3CHCH3 Isopropyl radical 2AC2
961 CH3CHCH3+ Isopropyl cation 1AC2
962 C3H8 Propane 1A1C2v
963 SiH2(CH3)2 dimethylsilane 1A1C2v
964 Si3H8 trisilane   
965 LiCN lithium cyanide 1ΣC*V LiCN
966 LiCN lithium cyanide 1A'Cs
967 LiCN lithium cyanide 1ΣC*V LiNC
968 NaCN Sodium Cyanide 1ΣC∞v
969 NaCN Sodium Cyanide 1ACs
970 NaCN Sodium Cyanide 1ΣC∞v
971 CuCN Copper cyanide 1ΣC∞v
972 CuCN Copper cyanide 3ΠCs
973 ZnCN Zinc monocyanide 2ΣC∞v
974 ZnNC Zinc isocyanide 2ΣC∞v
975 AlCN Aluminum monocyanide   
976 AlNC Aluminum isocyanide   
977 CN2 3H-Diazirin-3-ylidene 1A1C2v
978 CNN Diazocarbene   
979 NCN Cyanoimidogen 3ΣgD∞h
980 NCN Cyanoimidogen 1ΣgD∞h
981 N3 azide radical 2ΠgD∞h
982 N3- azide anion 1ΣGD∞h
983 N3+ azide cation 3ΣgD∞h
984 N3+ azide cation 3ΣC∞v
985 HCCN cyanomethylene 3A"Cs
986 HCCN cyanomethylene 3ΣC∞v
987 HN3 hydrogen azide 1A'Cs
988 HN3+ Hydrazoic acid cation   
989 HNCNH diiminomethane 1AC2
990 CH2N2 diazirine 1A1C2v
991 CH2NN diazomethane 1A1C2v
992 NH2CN cyanamide 1A'Cs
993 NH2CN cyanamide 1A1C2v
994 HNNNH+ 1,2-Triazadienium   
995 NH2NN+ hydrazoic acid, protonated   
996 CH3CN Acetonitrile 1A1C3v
997 CH3CN- acetonitrile anion 2EC3v
998 CH3CN- acetonitrile anion 2A'Cs
999 CH3CN+ Acetonitrile cation 2EC3v
1000 CH3CN+ Acetonitrile cation 2A"Cs
1001 CH3NC methyl isocyanide 1A1C3v
1002 CHNCH2 2H-Azirine   
1003 CHNHCH 1H-Azirine   
1004 H2CCNH Ethenimine   
1005 H2CNCH methyleneaminomethylene   
1006 HCCNH2 Ethynamine   
1007 HCNCH2+ 2H-Azirine cation   
1008 HNCNH2+ diiminomethane, protonated 1A'Cs
1009 NCNH3+ Cyanamide, protonated 1A1C3v
1010 NH2CNH+ cyanamide, cn protonated   
1011 NH3CN+ cyanamide, amine protonated   
1012 CH2CHNH vinylazine 2A"CS cis
1013 CH2CHNH vinylazine 2A"CS trans
1014 CH3CHN methylmethaniminyl radical 2A'Cs
1015 NHCHNH2 aminomethanimine 1AC1
1016 C2H5N Aziridine 1A'C1
1017 CH2CHNH2 aminoethene 1AC1
1018 CH2NCH3 N-methylmethanimine 1A'Cs
1019 CH3CHNH ethanimine 1A'CS NH up
1020 CH3CHNH ethanimine 1A'CS NH down
1021 C2H5NH+ Protonated Aziridine 1A1C2v
1022 C2H6N+ aziridine, protonated 1A1C2v
1023 NH2CH2NH2 diaminomethane 1A1C2v
1024 NH2CH2NH2 diaminomethane 1AC2
1025 CH3CH2NH2 Ethylamine 1A'Cs
1026 CH3CH2NH2 Ethylamine   
1027 CH3NHCH3 Dimethylamine 1A'Cs
1028 CH3PHCH3 dimethylphosphine 1A'Cs
1029 (CH3)2NH2+ dimethylammonium cation 1A1C2v
1030 CH3CH2NH3+ ethylamine, protonated 1A'Cs
1031 Li2O dilithium oxide 1ΣgD∞h
1032 Li2O+ dilithium oxide cation 2ΠD∞h
1033 Li2S dilithium sulfide 1ΣGD∞h
1034 Li2S dilithium sulfide 1A1C2v
1035 Na2O disodium monoxide 1ΣgLinear
1036 Na2O disodium monoxide 1A1C2v
1037 Na2S Sodium sulfide   
1038 Na2S Sodium sulfide   
1039 LiO2 Lithium dioxide   
1040 NaO2 Sodium superoxide   
1041 CCO Dicarbon monoxide 3ΣC∞v
1042 CCO Dicarbon monoxide 1ΠC∞v
1043 CNO- fulminate 1ΣC∞v
1044 NCO isocyanato radical 2ΠC∞v
1045 NCO- cyanate 1ΣC∞v
1046 SCN thiocyanato radical 2ΠC∞v
1047 SCN- thiocyanide anion 1ΣC∞v
1048 BO2 Boron dioxide 2A'D∞h
1049 BO2- Boron dioxide anion 1ΣgD∞h
1050 BO2+ Boron dioxide cation 3ΣgD∞h
1051 BO2+ Boron dioxide cation 1ΠgD∞h
1052 N2O Nitrous oxide 1ΣC∞v
1053 N2O- Nitrous oxide anion 2A'Cs
1054 N2O+ Nitrous oxide cation 2ΠC∞v
1055 NNS Nitrogen sulfide 1ΣC∞v
1056 PPO Phosphorus oxide phosphide 1ΣC∞v
1057 CO2 Carbon dioxide 1ΣgD∞h
1058 CO2- Carbon dioxide anion 2A1C2v
1059 CO2- Carbon dioxide anion 2ΠuD∞h
1060 CO2+ Carbon dioxide cation 2ΠgD∞h
1061 CO2+ Carbon dioxide cation 2ΠC∞v
1062 OCS Carbonyl sulfide 1ΣC∞v
1063 OCS+ Carbonyl sulfide cation 2ΠC∞v
1064 SiO2 silicon dioxide 1ΣgD∞h
1065 CS2 Carbon disulfide 1ΣgD∞h
1066 CS2- Carbon disulfide anion 2A1C2v
1067 CS2+ Carbon disulfide cation 2ΠD∞h
1068 TiO2 Titanium dioxide 1A1C2v
1069 SiS2 Silicon disulfide 1ΣGD∞h
1070 GeO2 Germanium dioxide 1ΣgD∞h
1071 OCSe Carbonyl selenide 1ΣC∞v
1072 SCSe Carbon sulfide selenide   
1073 GeS2 Germanium disulfide 1ΣGD∞h
1074 CSe2 Carbon diselenide 1A1D∞h
1075 NO2 Nitrogen dioxide 2A1C2v
1076 NO2- Nitrogen dioxide anion 1A1C2v
1077 NO2+ Nitrogen dioxide cation 1ΣGD∞h
1078 NSO sulfinyl amidogen   
1079 PO2 Phosphorus dioxide 2A1C2v
1080 PO2- Phosphorus dioxide anion 1A1C2v
1081 PO2+ Phosphorus dioxide cation 1ΣGD∞h
1082 SNO Nitrogen oxide sulfide   
1083 AsO2 Aresenic dioxide 2A1C2v
1084 O3 Ozone 1A1Cs
1085 O3- Ozone anion 2B1C2v
1086 O3- Ozone anion  Cs
1087 O3+ Ozone cation 2A1C2v
1088 SO2 Sulfur dioxide 1A1C2v
1089 SO2- Sulfur dioxide anion 2B1C2v
1090 SO2+ Sulfur dioxide cation 2A1C2v
1091 SSO Disulfur monoxide 1A'Cs
1092 S3 Sulfur trimer 1A1C2v
1093 S3 Sulfur trimer   
1094 S3- Sulfur trimer anion 2B1C2v
1095 S3+ Sulfur trimer cation 2B2C2v
1096 SeO2 Selenium dioxide 1A1C2v
1097 SeO2+ Selenium dioxide cation 2A1C2v
1098 HCCO ketenyl radical 2ΠC∞v
1099 HCCO ketenyl radical 2A"Cs
1100 HCNO fulminic acid 1ΣC∞v
1101 HCNO fulminic acid 1A'Cs
1102 HNCO Isocyanic acid 1A'Cs
1103 HOCN cyanic acid 1A'Cs
1104 HNCS Isothiocyanic acid   
1105 HSCN thiocyanic acid 1A'Cs
1106 HCO2- formate anion 1A1C2v
1107 HNNO+ Nitrous oxide, N-protonated 1A'Cs
1108 NNOH+ Nitrous Oxide, O-protonated 1A'Cs
1109 HCOO formate neutral radical 2A'Cs
1110 HOCO Hydrocarboxyl radical 1A'cis
1111 HOCO Hydrocarboxyl radical 1A'trans
1112 HOCO+ Hydrocarboxyl cation 1A'Cs
1113 HNO2 Nitrous acid 1A'Cs
1114 HNO2+ nitrous acid cation 2A'Cs
1115 O3H+ protonated ozone 1A'Cs
1116 O3H+ protonated ozone   
1117 SO2H+ protonated sulfur dioxide 1A'Cs
1118 C2H2O Oxirene 1A1C2v
1119 CH2CO Ketene 1A1C2v
1120 CH2CO+ Ketene cation 2B1C2v
1121 HCCOH ethynol 1A'Cs
1122 CH2CS Thioketene   
1123 Be(OH)2 Beryllium hydroxide   
1124 Mg(OH)2 Magnesium dihydroxide 1AgC2h
1125 Mg(OH)2 Magnesium dihydroxide 1AC2
1126 Mg(OH)2 Magnesium dihydroxide 1ΣgD∞h
1127 NH2NO Nitrosamide 1AC1
1128 CH2O2 Dioxirane 1A1C2v
1129 H2COO Dioxymethyl radical 2A'Cs
1130 H2COO+ dioxymethyl cation 2A'Cs
1131 HCOOH Formic acid 1A'Cs
1132 HCOOH Formic acid   
1133 H2O3 Hydrogen trioxide 1AC2
1134 HSSSH trisulfane 1AC2
1135 HSSSH trisulfane 1A'Cs
1136 NaOCH3 Sodium methoxide 1A1C3v
1137 CH2BOH hydroxy(methylene)borane 1A'Cs
1138 BH3CO Borane carbonyl 1A1C3v
1139 CH3BO Borane, methyloxo- 1A1C3v
1140 CH2CHO Vinyloxy radical 2A"Cs
1141 CH2COH+ ketene, protonated   
1142 CH3CO Acetyl radical 2A'Cs
1143 CH3CO- Acetyl anion 1A'Cs
1144 CH3CO+ acetyl cation 1A1C3v
1145 CH2NOH formaldoxime 1A'Cs
1146 CH3NO nitrosomethane 1A'Cs
1147 CHONH2 formamide 1A'Planar
1148 CHONH2 formamide 1ANon-Planar
1149 CNOH3 1,2-oxaziridine 1AC1
1150 HOCHNH hydroxymethylimine 1A'CS H all up
1151 HOCHNH hydroxymethylimine 1A'CS OH down
1152 HOCHNH hydroxymethylimine 1A'CS CH up
1153 CHSNH2 thioformamide   
1154 NHCHSH Methanimidothioic acid   
1155 CH2OOH CH2OOH radical 2AC1
1156 CH3OO methylperoxy radical 2A"Cs
1157 CH3OO- methylperoxy anion 1A'Cs
1158 CH3OO- methylperoxy anion 1A'Cs
1159 CH3OO+ methylperoxy cation 1A'Cs
1160 CH3OO+ methylperoxy cation 1A'CS eclipsed
1161 C2H4O Ethylene oxide 1A1C2v
1162 C2H4O+ ethylene oxide cation   
1163 CH2CHOH ethenol 1A'Cs
1164 CH3CHO Acetaldehyde 1A'Cs
1165 CH3CHO+ acetaldehyde cation   
1166 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
1167 C2H4S Thiirane 1A1C2v
1168 CH2CHSH Ethenethiol   
1169 CH3CHS Thioacetaldehyde 1A'C1
1170 H2CONH2+ protonated formamide 1A'Cs
1171 NH2CHOH+ Formamide, O-protonated   
1172 CH2(OH)2 methanediol 1AC2
1173 CH3OOH Methyl peroxide 1AC1
1174 CH3SSH Hydrogen methyl disulfide   
1175 HSCH2SH Methanedithiol   
1176 H2OH2CO water formaldehyde dimer 1AC1
1177 C2H4OH+ ethylene oxide, protonated 1A'Cs
1178 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
1179 CH2CH2OH 2-hydroxy ethyl radical 2AC1
1180 CH3CH2O Ethoxy radical 2A'Cs
1181 CH3CHOH 1-hydroxy-ethyl radical 2AC1
1182 CH3CHOH+ acetaldehyde, protonated 1A'Cs
1183 CH3OCH2 methoxymethyl radical 2AC1
1184 NH2CH2OH aminomethanol   
1185 CH3CH2OH Ethanol 1A'Cs
1186 CH3OCH3 Dimethyl ether 1A1C2v
1187 CH3CH2SH ethanethiol 1A'Cs
1188 CH3CH2SH ethanethiol 1AC1
1189 CH3SCH3 Dimethyl sulfide 1A1C2v
1190 CH3SCH3+ dimethyl sulfide cation   
1191 CH3SeCH3 dimethylselenide 1A1C2v
1192 CH3OHH2O methanol water dimer 1A'C1
1193 H2OCH3OH water methanol dimer 1AC1
1194 CuF2 Copper difluoride 2ΠgD∞h
1195 ZnF2 Zinc difluoride 1ΣGD∞h
1196 ZnF2 Zinc difluoride 1A1C2v
1197 CNF iso cyanogen fluoride 1ΣC∞v
1198 FCN Cyanogen fluoride 1ΣC∞v
1199 ClCN chlorocyanogen 1ΣC∞v
1200 BrCN Cyanogen bromide 1ΣC∞v
1201 FBO Boron monofluoride monoxide   
1202 BeF2 Beryllium fluoride 1ΣgD∞h
1203 MgF2 Magnesium fluoride 1ΣgD∞h
1204 BeCl2 Beryllium chloride 1ΣgD∞h
1205 MgCl2 Magnesium dichloride 1ΣgC2v
1206 ZnCl2 Zinc dichloride 1ΣGD∞h
1207 ZnCl2 Zinc dichloride 1A1C2v
1208 BeBr2 Beryllium bromide   
1209 FCO Carbonyl fluoride 2A'Cs
1210 FCO+ Carbonyl fluoride cation 1ΣC∞v
1211 ClCO carbonyl monochloride 2A'Cs
1212 ClCO carbonyl monochloride 2ΣC∞v
1213 BF2 Boron difluoride radical 2A1C2v
1214 FNO Nitrosyl fluoride 1A'Cs
1215 ClNO Nitrosyl chloride 1A'Cs
1216 FNS Thionitrosyl fluoride 1A'Cs
1217 FSN Thiazyl fluoride 1A'Cs
1218 OPCl Phosphorus oxychloride   
1219 BrNO Nitrosyl bromide 1A'Cs
1220 CF2 Difluoromethylene 1A1D∞h
1221 CF2 Difluoromethylene 3B1C2v
1222 CF2- Difluoromethylene anion 2B1C2v
1223 CF2+ Difluoromethylene cation 2A1C2v
1224 CFCl chlorofluoromethylene 1A'Cs
1225 SiF2 Silicon difluoride 1A1C2v
1226 SiF2 Silicon difluoride 3B1C2v
1227 SiF2+ Silicon difluoride cation 2A1C2v
1228 CCl2 dichloromethylene 1A1C2v
1229 CCl2- dichloromethylene anion 2B1C2v
1230 CCl2+ dichloromethylene cation 2A1C2v
1231 SiCl2 Dichlorosilylene 1A1C2v
1232 GeF2 Germanium difluoride 1A1C2v
1233 GeCl2 Germanium dichloride 1A1C2v
1234 CBr2 dibromomethylene 1A1C2v
1235 CBr2 dibromomethylene 3B1C2v
1236 FOO Dioxygen monofluoride radical 2A"Cs
1237 FOO+ Fluorine dioxide cation   
1238 ClOO chloroperoxy radical 2A"Cs
1239 ClOO+ chloroperoxy cation 1A'Cs
1240 OClO Chlorine dioxide 2B1D∞h
1241 OClO- Chlorine dioxide anion 1A'Cs
1242 OClO+ Chlorine dioxide cation 1A1C2v
1243 ClSO Sulfur chloride oxide 2A"Cs
1244 ClS2 Sulfur chloride 2A"Cs
1245 BrOO Bromine dioxide   
1246 OBrO Bromine dioxide radical 2B1C2v
1247 NF2 Difluoroamino radical 2B1C2v
1248 NF2+ Difluoroamino cation 1A1C2v
1249 PF2 Phosphorus difluoride   
1250 PF2+ Phosphorus difluoride cation   
1251 FClO chlorosyl fluoride 1A'Cs
1252 F2O Difluorine monoxide 1A1C2v
1253 ClOF Chlorine hypofluorite 1A'Cs
1254 SF2 sulfur difluoride 1A1C2v
1255 SF2- sulfur difluoride anion 2A'Cs
1256 SF2- sulfur difluoride anion 2ΠD∞h
1257 SF2+ sulfur difluoride cation 2B1C2v
1258 Cl2O Dichlorine monoxide 1A1C2v
1259 SCl2 Sulfur dichloride 1A1C2v
1260 SeF2 Selenium difluoride   
1261 BrOCl Bromine hypochlorite 1A'Cs
1262 SeCl2 Selenium Dichloride   
1263 SBr2 Sulfur dibromide   
1264 SeBr2 Selenium dibromide   
1265 BrOBr Bromine oxide 1A1C2v
1266 F3- trifluoride anion 1ΣgD∞h
1267 F3- trifluoride anion 1ΣC∞v
1268 Cl3- trichloride anion 1ΣgD∞h
1269 Br3- tribromide anion   
1270 SFCl Sulfur chloride fluoride   
1271 HCCF Fluoroacetylene 1ΣC∞v
1272 HCCF+ fluoroacetylene cation 2ΠC∞v
1273 HCCCl Chloroacetylene 1ΣC∞v
1274 HCCBr bromoacetylene 1ΣC∞v
1275 HFCO formyl fluoride 1A'Cs
1276 COHCl Formyl chloride 1A'Cs
1277 COHBr Formyl bromide 1A'Cs
1278 BHF2 Difluoroborane 1A1C2v
1279 BHCl2 Borane, dichloro- 1A1C2v
1280 CHCl2 dichloromethyl radical 2B1C2v
1281 CHCl2 dichloromethyl radical 2A'Cs
1282 CHF2 difluoromethyl radical 2ACs
1283 CHF2+ difluoromethyl cation   
1284 CHFCl Chlorofluoromethyl radical   
1285 CHFCl+ Chlorofluoromethyl cation   
1286 CHCl2+ dichloromethyl cation   
1287 CHBr2 dibromomethyl radical   
1288 HOClO Chlorous acid 1AC1
1289 HOClO Chlorous acid 1A'Cs
1290 NHF2 difluoramine   
1291 NHCl2 dichloroamine   
1292 CH2F2 Methane, difluoro- 1A1C2v
1293 CH2FCl fluorochloromethane 1A'Cs
1294 SiH2F2 difluorosilane   
1295 CH2Cl2 Methylene chloride 1A1C2v
1296 CH2BrF Methane, bromofluoro- 1A'Cs
1297 CH2BrCl Methane, bromochloro- 1A'Cs
1298 CH2Br2 dibromomethane 1A1C2v
1299 SiH2Cl2 dichlorosilane 1A1C2v
1300 CH3MgBr Methyl Magnesium Bromide   
1301 CH2CHF Ethene, fluoro- 1A'Cs
1302 CH2CHF+ fluoroethene cation 2A"Cs
1303 C2H3Cl Ethene, chloro- 1A'Cs
1304 C2H3Br vinyl bromide 1A'Cs
1305 CH2FOH fluoromethanol   
1306 CH3OCl methyl hypochlorite 1A'Cs
1307 CH2CH2Cl 2-chloroethyl radical 2A'Cs
1308 CHClCH3 1-chloroethyl radical 2AC1
1309 C2H5F fluoroethane 1A'Cs
1310 CH3CH2Cl Ethyl chloride 1A'Cs
1311 C2H5Br Ethyl bromide 1A'Cs
1312 KrF2 Krypton difluoride 1ΣGD∞h
1313 C4 Carbon tetramer 3ΣgD∞h
1314 C4 Carbon tetramer   
1315 C4+ Carbon tetramer cation 2ΠgD∞h
1316 C4H2 Diacetylene 1ΣgD∞h
1317 C4H2+ diacetlyene cation 2ΠgD∞h
1318 C2H3CCH 1-Buten-3-yne 1A'C1
1319 C4H4 cyclobutadiene 1AgD2h
1320 C4H4 cyclobutadiene 1A1gD4h
1321 C4H4 Tetrahedrane   
1322 H2CCCCH2 Butatriene 1AgD2h
1323 C4H6 1-Methylcyclopropene 1AC1
1324 C4H6 Cyclobutene 1A1C2v
1325 C4H6 Methylenecyclopropane 1A1C2v
1326 CH2CCHCH3 1,2-Butadiene 1A'C1
1327 CH2CHCHCH2 1,3-Butadiene 1AgC2h
1328 CH2CHCHCH2 1,3-Butadiene 1AC2
1329 CH3CCCH3 2-Butyne 1A1'D3h
1330 CHCCH2CH3 1-Butyne 1A'Cs
1331 CH3CHCHCH2 methylallyl radical 2A"Cs
1332 C4H8 methylcyclopropane 1A'Cs
1333 CH2C(CH3)CH3 1-Propene, 2-methyl- 1A1C2v
1334 CH2CHCH2CH3 1-Butene 1AC1
1335 CH3CHCHCH3 2-Butene, (E)- 1AgC2h
1336 CH3CHCHCH3 2-Butene, (Z)- 1A1C2v
1337 Al(CH3)3 trimethyl aluminum 1A'C3h
1338 C(CH3)3 Tert-butyl radical 2A"C3v
1339 CH2CH(CH3)2 Isobutyl radical 2A'C1
1340 CH3CHCH2CH3 2-Butyl radical 1AC1
1341 CH3CH(CH3)CH3 Isobutane 1A1C3v
1342 CH3CH2CH2CH3 Butane 1AgAnti
1343 CH3CH2CH2CH3 Butane 1AGauche
1344 SiH(CH3)3 trimethylsilane 1A1C3v
1345 Li3N trilithium nitride 1A'D3h
1346 Li3N trilithium nitride 1A1C3v
1347 C2N2 Cyanogen 1ΣgD∞h
1348 C2N2+ Cyanogen cation 2ΠgD∞h
1349 P4 Phosphorus tetramer 1A1Td
1350 As4 Arsenic tetramer 1A1Td
1351 HCCCN Cyanoacetylene 1ΣC∞v
1352 HCCCN+ Cyanoacetylene cation 2ΠC∞v
1353 H2CNCN cyanamide, methylene   
1354 HNCCNH Ethenediimine   
1355 C3H3N acrylonitrile 1A'Cs
1356 C3H3N+ acrylonitrile cation 2A"Cs
1357 CH3N3 methyl azide 1A'Cs
1358 NH2CCNH2 Diaminoacetylene 1AC2
1359 NH2CH2CN Aminoacetonitrile 1A'Cs
1360 CH3NHN2+ methyl azide, protonated 1AC1
1361 C2H5CN ethyl cyanide 1A'Cs
1362 CH5N3 Guanidine 1AC1
1363 C4H6 Bicyclo[1.1.0]butane 1A1C2v
1364 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1A1C2v
1365 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1AC2
1366 H2NCHCHNH2 diaminoethylene   
1367 CH6N3+ guanidinium 1A1'D3h
1368 CH6N3+ guanidinium 1A1D3
1369 C3H7N Cyclopropylamine 1A'C1
1370 CH7N3 triaminomethane   
1371 C4H8 cyclobutane 1A1D2d
1372 C2H8N2 Ethylenediamine 1AgC2h
1373 CH3NHNHCH3 dimethyl hydrazine 1AC2
1374 CH3CH(NH2)CH3 2-Propanamine 1A'Cs
1375 N(CH3)3 Trimethylamine 1A1C3v
1376 NH2CH2CH2CH3 1-Propanamine 1A'Cs
1377 N(SiH3)3 trisilylamine   
1378 As(CH3)3 trimethyl arsine 1A1C3v
1379 (CH3)3NH+ protonated trimethyl amine   
1380 C3H7NH3+ n-propylamine, protonated 1A'Cs
1381 C3O Tricarbon monoxide 1ΣC∞v
1382 B2O2 Diboron dioxide 1ΣgD∞h
1383 ONNO NO dimer 1Agtrans C2H
1384 ONNO NO dimer 1A1cis C2V
1385 S2N2 Disulfur dinitride 1AGD2h
1386 CO3 Carbon trioxide 1A1C2v
1387 CO3-- carbonate 1A1'D3h
1388 CS3-- Carbonotrithioate   
1389 NO3 Nitrogen trioxide 2A1'all bonds equal
1390 NO3 Nitrogen trioxide 2B2one short, two long
1391 NO3 Nitrogen trioxide 2B2one long, two short
1392 NO3- nitrate anion 1A1'D3h
1393 NO3+ nitrogen trioxide cation 1A1C2v
1394 NO3+ nitrogen trioxide cation 1A1'D3h
1395 SO3 Sulfur trioxide 1A1'D3h
1396 SO3- Sulfur trioxide anion 2A1pyramidal
1397 SO3- Sulfur trioxide anion 2A2"planar
1398 SO3-- Sulfate dianion   
1399 SO3+ Sulfur trioxide cation 2A2'D3h
1400 SeO3 selenium trioxide 1A1'D3h
1401 SeO3 selenium trioxide 1A1C2v
1402 S4 Sulfur tetramer   
1403 S4 Sulfur tetramer   
1404 S4 Sulfur tetramer   
1405 HCO3- bicarbonate anion 1A'Cs
1406 HNO3 Nitric acid 1A'Cs
1407 HSO3 Hydroxysulfonyl radical 2AC1
1408 NH2NO2 nitramide 1A'Cs
1409 C3H2O Propadienal   
1410 C3H2O Propadienal   
1411 C2H2O2 Ethanedial 1AgC2h
1412 C2H2O2+ Ethanedial cation 2AGC2h
1413 H2CO3 Carbonic acid 1A1C2v
1414 H2NO3+ Nitric Acid, Protonated 1A1C2v
1415 H2SO3 Sulfurous acid 1A'Cs
1416 H2SO3 Sulfurous acid 1A'Cs
1417 C2H3NO Nitrosoethylene   
1418 CH3NCO methylisocyante   
1419 HOCH2CN cyanomethanol   
1420 CH3COO- acetate anion 1A'eclipsed
1421 CH3COO- acetate anion  offset. at
1422 CH3NO2 Methane, nitro- 1A'Cs
1423 CH3ONO Methyl nitrite 1A'C1
1424 NH2COOH Carbamic acid 1A'Cs
1425 NH2COOH Carbamic acid 1AC1
1426 H3BO3 Boric acid 1A'C3h
1427 H3AlO3 Aluminum hydroxide   
1428 H3CO3+ carbonic acid, protonated 1A'C3h
1429 C3H4O 2-Propyn-1-ol 1A'Cs
1430 C3H4O allenol 1A'Cs
1431 C3H4O Cyclopropanone 1A1C2v
1432 C3H4O Methylketene 1A'Cs
1433 CH2CHCHO Acrolein 1A'Cs
1434 CH2CHCHO Acrolein   
1435 NH2CONH2 Urea 1AC2
1436 NH2CONH2 Urea 1A'Cs
1437 NH2CONH2 Urea 1A1C2v
1438 NH2CONH2+ Urea cation 2A2C2
1439 NH2CSNH2 Thiourea 1AC2
1440 C2H4O2 1,3-dioxetane 1AgD2h
1441 C2H4O2 1,3-dioxetane  C2v
1442 CH3COOH Acetic acid 1A'Cs
1443 CH3OCHO methyl formate 1A'Cs
1444 CHOCH2OH hydroxy acetaldehyde 1A'CS H in
1445 NH2COOH2+ Carbamic acid, O-protonated 1AC1
1446 NH3COOH+ protonated Carbamic acid 1A'Cs
1447 H2OHCOOH Water formic acid dimer 1 1AC1
1448 H2OHCOOH Water formic acid dimer 2 1AC1
1449 HCOOHH2O Formic acid water dimer 1AC1
1450 HOCH2OOH hydroxy methyl peroxide 1AC1
1451 CH2C(OH)NH2 1-amino vinyl alchohol   
1452 CH3C(OH)=NH Ethaninidic acid   
1453 CH3CHNOH Acetaldoxime 1A'CS trans
1454 CH3CHNOH Acetaldoxime 1A'CS cis
1455 CH3CONH2 Acetamide 1A'C1
1456 HCONHCH3 N-methylformamide 1A'CS cis
1457 HCONHCH3 N-methylformamide 1A'CS trans
1458 CH3CSNH2 Ethanethioamide   
1459 CH5N2O+ urea, N-protonated 1A'Cs
1460 H2NCOHNH2+ urea, protonated 1A'Cs
1461 C2H5OO ethylperoxy radical 2A'Cs
1462 CH3NNCH3 (E)-1,2-Dimethyldiazene 1AGC2h
1463 C3H5OH Cyclopropanol 1AC1
1464 C3H6O 2-Propen-1-ol 1AC1
1465 C3H6O 2-Propen-1-ol 1A'Cs
1466 C3H6O Acetone enol 1A'Cs
1467 C3H6O Oxetane 1A1C2v
1468 C3H6O Propylene oxide 1AC1
1469 CH3CH2CHO Propanal 1A'Cs
1470 CH3COCH3 Acetone 1A1C2v
1471 CH3COCH3 Acetone 1AC2
1472 CH3COCH3 Acetone 3A"Cs
1473 CH3COCH3- acetone anion 2A'Cs
1474 C3H6S Thietane 1A'Cs
1475 C3H6S Thiirane, methyl- 1AC1
1476 CH3CSCH3 Thioacetone 1A1C2v
1477 C2H6O2 1,2-Ethanediol 1AgC2h
1478 CH3OOCH3 dimethylperoxide 1AgC2h
1479 CH3OOCH3 dimethylperoxide 1AC2
1480 CH3SOCH3 Dimethyl sulfoxide 1A'Cs
1481 CH2SHCH2SH 1,2-Ethanedithiol 1AgC2h
1482 CH3SSCH3 Disulfide, dimethyl 1AC2
1483 HOCH2CH2NH2 monoethanolamine 1A'Cs
1484 HOCH2CH2NH2 monoethanolamine 1AC1 OH out
1485 HOCH2CH2NH2 monoethanolamine 1AC1 OH in
1486 C3H7OH 1-Propanol 1A'Cs
1487 C3H7OH 1-Propanol   
1488 CH3CHOHCH3 Isopropyl alcohol 1AC1
1489 CH3OC2H5 Ethane, methoxy- 1A'Cs
1490 C3H7SH 1-Propanethiol 1A'Cs
1491 CH3CHSHCH3 2-Propanethiol 1A'Cs
1492 CH3SCH2CH3 Ethane, (methylthio)- 1A'Cs
1493 H2OCH3OCH3 water dimethylether dimer 1AC1
1494 Li2F2 Lithium fluoride dimer   
1495 Na2Cl2 Disodium dichloride 1AgC2h
1496 C2F2 difluoroacetylene 1ΣgD∞h
1497 C2Cl2 dichloroacetylene 1ΣgC2h
1498 C2Cl2+ dichloroacetylene cation 2ΠUD∞h
1499 FNO2 Nitryl fluoride 1A1C2v
1500 FONO Nitrosyl hypofluorite 1A'CS cis
1501 ClNO2 Nitryl chloride 1A1C2v
1502 ClONO chlorine nitrite 1A'CS cis
1503 BrONO Bromine nitrite 1A'CS trans
1504 BrONO Bromine nitrite 1A'CS cis
1505 N2F2 (Z)-Difluorodiazene 1A1C2v
1506 N2F2 Dinitrogen difluoride, (E)- 1AgC2h
1507 CF2O Carbonic difluoride 1A1C2v
1508 CF2O+ Carbonic difluoride cation   
1509 COFCl Carbonic chloride fluoride 1A'Cs
1510 CCl2O Phosgene 1A1C2v
1511 Cl2CS Thiophosgene 1A1C2v
1512 COBr2 Carbonic dibromide 1A1C2v
1513 BF3 Borane, trifluoro- 1A'D3h
1514 BF3- Borane, trifluoro- anion 2A1D3h
1515 BF3- Borane, trifluoro- anion 2A1C3v
1516 BF3+ boron trifluoride cation 2A2'D3h
1517 BF3+ boron trifluoride cation 2B2C2v
1518 BF3+ boron trifluoride cation   
1519 AlF3 Aluminum trifluoride 1A1'D3h
1520 BClF2 Chlorodifluoroborane   
1521 AlF2Cl Aluminum chloride difluoride 1A1C2v
1522 ScF3 Scandium trifluoride 1A1'D3h
1523 AlFCl2 Aluminum dichloride fluoride 1A1C2v
1524 BCl3 Borane, trichloro- 1A1'D3h
1525 BCl3+ Boron Trichloride cation   
1526 GaF3 Gallium trifluoride 1A1'D3h
1527 AlCl3 Aluminum trichloride 1A1'D3h
1528 GaCl3 Gallium trichloride 1A1'D3h
1529 BBr3 Boron tribromide 1A1'D3h
1530 ClO3- chlorate anion 1A1C3v
1531 CF3 Trifluoromethyl radical 2A1C3v
1532 CF3- Trifluoromethyl anion 1A1C3v
1533 CF3+ Trifluoromethyl cation 1A1'D3h
1534 CF2Cl difluorochloromethyl radical   
1535 SiF3 Silicon trifluoride radical 2A1C3v
1536 SiF3+ Silicon trifluoride cation 1A1'D3h
1537 CFCl2 dichlorofluoromethyl radical   
1538 CCl3 Trichloromethyl radical 2A1C3
1539 CCl3- Trichloromethyl anion 1A1C3v
1540 CCl3+ Trichloromethyl cation 1A1'D3h
1541 SiCl3 trichlorosilyl radical 2A1C3v
1542 SiCl3+ trichlorosilyl cation 1A1'D3h
1543 CBr3 tribromomethyl radical   
1544 FOOF Perfluoroperoxide 1AC2
1545 ClO2F Chloryl fluoride 1A'Cs
1546 F2SO Thionyl Fluoride 1A'Cs
1547 ClOOCl Dichlorine dioxide 1AC2
1548 FSSF Difluorodisulfane 1AC2
1549 S2F2 Thio-thionyl fluoride 1A'Cs
1550 SOCl2 thionyl chloride 1A'Cs
1551 SSCl2 Thiothionyl chloride   
1552 SeOCl2 selenium oxychloride 1A'Cs
1553 NF3 Nitrogen trifluoride 1A1C3v
1554 NF3- Nitrogen trifluoride anion 2A1C3v
1555 NF3- Nitrogen trifluoride anion 2ACs
1556 NF3+ Nitrogen trifluoride cation 2A1C3v
1557 PF3 Phosphorus trifluoride 1A1C3v
1558 NCl3 nitrogen trichloride 1A1C3v
1559 AsF3 Arsenic trifluoride 1A1C3v
1560 PCl3 Phosphorus trichloride 1A1C3v
1561 AsCl3 Arsenous trichloride 1A1C3v
1562 NBr3 Nitrogen Tribromide 1A1C3v
1563 PBr3 Phosphorus tribromide 1A1C3v
1564 ClSSCl Disulfur dichloride 1AC2
1565 SF3 Sulfur trifluoride 2A'Cs
1566 SF3 Sulfur trifluoride 2B1C2v
1567 ClF3 Chlorine trifluoride 1A1'D3h
1568 ClF3 Chlorine trifluoride 1A1C2v
1569 BrF3 Bromine trifluoride 1A1C2v
1570 HClO3 Chloric Acid 1A'Cs
1571 HClO3 Chloric Acid 1AC1
1572 CHF3 Methane, trifluoro- 1A1C3v
1573 CHF2Cl difluorochloromethane 1A'Cs
1574 SiHF3 trifluorosilane   
1575 CHFCl2 fluorodichloromethane 1A'Cs
1576 CDCl3 trichloromethane-d 1A1C3v
1577 CHCl3 Chloroform 1A1C3v
1578 CHBrF2 Methane, bromodifluoro- 1A'Cs
1579 SiHCl3 Trichlorosilane 1A1C3v
1580 CHFClBr fluorochlorobromomethane 1AC1
1581 CHBrCl2 Methane, bromodichloro- 1A'Cs
1582 CHBr2F dibromofluoromethane   
1583 CHClBr2 Methane, dibromochloro- 1A'Cs
1584 CHBr3 bromoform 1A1C3v
1585 NF3H+ protonated nitrogen trifluoride 1A1C3v
1586 AsF3H+ Arsenic trifluoride, protonated   
1587 C2H2F2 Ethene, 1,2-difluoro-, (E)- 1AgC2h
1588 C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1A1C2v
1589 CH2CF2 Ethene, 1,1-difluoro- 1A1C2v
1590 C2H2ClF 1-chloro-1-fluoroethylene 1A'Cs
1591 CHFCHCl (E)-1-chloro-2-fluoroethene 1A'Cs
1592 CHFCHClz (Z)-1-Chloro-2-fluoroethene 1A'Cs
1593 CH2CCl2 Ethene, 1,1-dichloro- 1A1C2v
1594 CHClCHCl Ethene, 1,2-dichloro-, (E)- 1AgC2h
1595 CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1A1C2v
1596 CHBrCHBr Ethene, 1,2-dibromo-, (E)-   
1597 CHBrCHBr Ethene, 1,2-dibromo-, (Z)-   
1598 CH3COF Acetyl fluoride 1A'NULL
1599 CH2ClCHO chloroacetaldehyde 1AC1 bisecting, trans
1600 CH2ClCHO chloroacetaldehyde 1A'CS eclipsed, cis
1601 CH3COCl Acetyl Chloride 1A'Cs
1602 C2H4F2 1,2-difluoroethane 1AgC2H anti
1603 C2H4F2 1,2-difluoroethane 1AC2 gauche
1604 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
1605 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1A'Cs
1606 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1AC1
1607 CH3CHFCl Ethane, 1-chloro-1-fluoro- 1AC1
1608 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AgC2h
1609 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AC2
1610 CH3CHCl2 Ethane, 1,1-dichloro- 1A'Cs
1611 CH2BrCH2Cl 1-bromo-2-chloroethane   
1612 CH2BrCH2Cl 1-bromo-2-chloroethane   
1613 CH2BrCH2Br Ethane, 1,2-dibromo- 1AgC2h
1614 CH2BrCH2Br Ethane, 1,2-dibromo- 1AC2
1615 CH2CHCH2F Allyl Fluoride   
1616 CH2CHCH2F Allyl Fluoride   
1617 CH3CHCHF trans-1-Fluoro-1-propene   
1618 C3H5Cl 1-Propene, 3-chloro- 1AC1
1619 C3H5Cl 1-chloro-1-propene(E) 1A'Cs
1620 C3H5Cl 1-chloro-1-propene(Z) 1A'Cs
1621 CH2FCH2OH 2-fluoroethanol   
1622 CH2ClCH2OH 2-Chloroethanol 1A'Cs
1623 CH2ClCH2OH2+ 2-chloroethanol, protonated 1AC1
1624 CH2FCH2CH3 1-Fluoropropane 1A'Cs
1625 CH2FCH2CH3 1-Fluoropropane   
1626 CH3CHFCH3 2-Fluoropropane 1A'Cs
1627 CH2ClCH2CH3 Propane, 1-chloro- 1A'anti
1628 CH2ClCH2CH3 Propane, 1-chloro- 1Agauche
1629 CH3CHClCH3 Propane, 2-chloro- 1A'Cs
1630 CH3CH2CH2Br n-propyl bromide 1A'Cs
1631 CH3CHBrCH3 i-propyl bromide 1A'Cs
1632 B5H9 pentaborane9   
1633 C5H4 pentatetraene   
1634 C5H5 cyclopentadienyl radical 2E1"D5h
1635 C5H5 cyclopentadienyl radical 2B1C2v
1636 C5H5- cylopentadienyl anion 1A1'D5h
1637 C5H6 1,3-Cyclopentadiene 1A1C2v
1638 C5H6 1-Buten-3-yne, 2-methyl- 1A'Cs
1639 C5H6 3-Penten-1-yne, (E)- 1A'Cs
1640 C5H6 3-Penten-1-yne, (Z)- 1A'Cs
1641 C5H6 Bicyclo[2.1.0]pent-2-ene 1A'Cs
1642 C5H6 Cyclopropylacetylene 1A'C1
1643 C5H6 Propellane 1A1D3h
1644 C5H7 1,3-pentadienyl radical 2B1C2v
1645 C5H7 cyclopentenyl radical 2A2C2v
1646 C5H8 1,2-Butadiene, 3-methyl- 1A1C2v
1647 C5H8 1,2-Pentadiene 1A'C1
1648 C5H8 1,3-Butadiene, 2-methyl- 1A'Cs
1649 C5H8 1,3-Pentadiene, (E)- 1A'C1
1650 C5H8 1,3-Pentadiene, (Z)- 1A'Cs
1651 C5H8 1,4-Pentadiene 1AC2
1652 C5H8 1-pentyne 1A'Cs
1653 C5H8 2,3-Pentadiene 1AC1
1654 C5H8 Bicyclo[1.1.1]pentane   
1655 C5H8 Cyclobutane, methylene- 1A'Cs
1656 C5H8 Cyclopentene 1A'Cs
1657 C5H8 Ethenylcyclopropane 1A'Cs
1658 C5H10 1-Butene, 2-methyl- 1AC1
1659 C5H10 2-Butene, 2-methyl- 1A'Cs
1660 C5H10 2-Pentene, (E)- 1A'Cs
1661 C5H10 2-Pentene, (Z)- 1AC1
1662 C5H10 Cyclopentane 1AC1
1663 C5H10 Cyclopropane, 1,1-dimethyl- 1A1C1
1664 CH2CHCH2CH2CH3 1-pentene 1AC1
1665 CH2CHCH2CH2CH3 1-pentene 1AC1
1666 C5H11 2-Methylbut-2-yl radical 1AC1
1667 C5H12 Butane, 2-methyl- 1AC1
1668 C5H12 Pentane 1A1C2v
1669 C5H12 Propane, 2,2-dimethyl- 1A1Td
1670 Si(CH3)4 tetramethylsilane 1A1Td
1671 N2O3 Dinitrogen trioxide 1A'Cs
1672 C3H2N2 Malononitrile 1A1Cs
1673 CH2N4 1H-Tetrazole 1A'Cs
1674 C3H3N2 imidazolyl radical 2B1C2v
1675 C3H3N2- imidizolyl anion 1A1C2v
1676 C4H4N pyrrolide radical 2A2C2v
1677 C4H4N- pyrrolide anion 1A1C2v
1678 C3H4N2 1H-Imidazole 1A'Cs
1679 C3H4N2 1H-Pyrazole 1A'Cs
1680 C3H4N2 2H-Imidazole 1A1C2v
1681 C3H4N2 4H-Imidazole 1A'Cs
1682 C4H5N (E)-2-Butenenitrile 1A'Cs
1683 C4H5N (Z)-2-Butenenitrile 1A'Cs
1684 C4H5N 2H-pyrrole 1A'Cs
1685 C4H5N 3H-pyrrole 1A'Cs
1686 C4H5N Cyclopropanecarbonitrile 1A'Cs
1687 C4H5N Pyrrole 1A1C2v
1688 C4H6N+ pyrrole, alpha-protonated 1A'Cs
1689 C4H6N+ pyrrole, beta-protonated 1A'Cs
1690 C4H6N+ pyrrole, protonated 1A1C2v
1691 C3H6N2 3-Aminopropionitrile 1A'Cs
1692 CH3CH(CH3)CN Propanenitrile, 2-methyl- 1A'Cs
1693 CH3CH2CH2CN Butanenitrile 1A'Cs
1694 C5H8 Bicyclo[2.1.0]pentane 1A'Cs
1695 C5H8 Spiropentane 1A1D2d
1696 C4H9N Cyclobutylamine 1A'Cs
1697 C4H9N Pyrrolidine 1A'Cs
1698 C3H10N2 1,2-Diaminopropane 1AC1
1699 C(CH3)3NH2 2-Propanamine, 2-methyl- 1AC1
1700 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- 1AC1
1701 C(NH2)H2CH2CH2CH3 1-Butanamine 1A'Cs
1702 CH3C(NH2)HCH2CH3 2-Butanamine 1AC1
1703 NH(C2H5)2 diethylamine 1A'Cs
1704 NC4H12+ tetramethyl ammonium cation 1A1Td
1705 C3O2 Carbon suboxide 1ΣGD∞h
1706 C3O2 Carbon suboxide 1A1C2v
1707 C3O2+ Carbon suboxide cation 2ΠUD∞h
1708 B2O3 diboron trioxide   
1709 B2O3 diboron trioxide   
1710 MgCO3 Magnesium Carbonate 1A1C2v
1711 BeCO3 Beryllium Carbonate 1A1C2v
1712 ONONO Nitrosyl nitrite 1A1C2v
1713 PO4--- phosphate 1A1Td
1714 SO4-- sulfate 1A1Td
1715 HOONO2 peroxy nitric acid 1AC1
1716 HSO4- bisulfate anion 1A'Cs
1717 C3H2O2 Propiolic acid 1A'Cs
1718 CHOCOOH oxo acetic acid 1A'Cs
1719 CHOOCHO diformyl ether   
1720 H2SO4 Sulfuric acid 1AC1
1721 H2SeO4 Selenic acid 1AC2
1722 C3H3NO Isoxazole 1A'Cs
1723 C3H3NO Oxazole 1A'Cs
1724 C3H3NS Thiazole   
1725 CH3C(O)OO acetyl peroxy radical 1A'Cs
1726 CH3NO3 Methyl nitrate 1A'Cs
1727 H3PO4 Phosphoric Acid 1AC3
1728 C4H4O Furan 1A1C2
1729 C4H4O+ Furan cation 1A1C2
1730 CH3COCCH 3-butyn-2-one 1A'Cs
1731 C4H4S Thiophene 1A1C2v
1732 C4H4Se selenophene   
1733 C3H4O2 β–Propiolactone 1A'Cs
1734 C3H4O2 2-Propenoic acid 1A'Cs
1735 C3H4O2 Methyl glyoxal 1A'Cs
1736 C3H4O2 propanedial 1AC1
1737 C3H4O2 propenalol 1A'Cs
1738 HOCHCCHOH allenediol 1AC2
1739 C2H4O3 1,2,3-trioxolane 1A'Cs
1740 C2H4O3 trioxolane124 1AC2
1741 HOCH2COOH Hydroxyacetic acid 1ACs
1742 HOCH2COOH Hydroxyacetic acid 1AC1
1743 CH2CHCONH2 Acrylamide 1ACs
1744 CH3OCH2CN Methoxyacetonitrile 1AC1
1745 CH5N3S Hydrazinecarbothioamide 1AC1
1746 H2NCH2COOH Glycine 1A'Cs
1747 CH3SO2NH2 methanesulfonamide 1A'Cs
1748 C4H6O cis-2-butenal 1ACs
1749 C4H6O Cyclobutanone 1A1C2v
1750 C4H6O Furan, 2,3-dihydro- 1AC1
1751 C4H6O Furan, 2,5-dihydro- 1A1Cs
1752 CH2CHOCHCH2 Vinyl ether 1A1C2v
1753 CH2CHOCHCH2 Vinyl ether 1AC1
1754 CHOCHCHCH3 2-Butenal 1A'Cs
1755 C4H6S Thiophene, 2,3-dihydro- 1AC1
1756 C4H6S Thiophene, 2,5-dihydro- 1A1C2v
1757 CH2CHSCHCH2 Divinyl sulfide 1AC2v
1758 CH2CHSCHCH2 Divinyl sulfide   
1759 C2H6N2O Urea, methyl- 1AC1
1760 C3H6O2 1,3-Dioxolane 1AC2
1761 C3H6O2 1,3-Dioxolane 1A'Cs
1762 C3H6O2 1,3-Dioxolane 1AC1
1763 CH3CH2COOH Propanoic Acid 1A'Cs
1764 CH3COOCH3 methyl acetate 1A'Cs
1765 HCOOC2H5 Ethyl formate 1A'Cs
1766 C2H6O2S Dimethyl sulfone 1A1C2v
1767 CH3SSSCH3 dimethyl trisulfide 1AC2
1768 C3H7NO dimethylformamide 1A'Cs
1769 C3H7NO dimethylformamide 1AC1
1770 C3H7NO dimethylformamide 1A'CS methyls geared
1771 C3H7NO Propanamide 1A'C1
1772 C2H3OC2H5 Ethene, ethoxy- 1AC1
1773 C4H8O Cyclobutanol 1A'C1
1774 CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1AC1
1775 CH3COCH2CH3 2-Butanone 1A'Cs
1776 CH3COCH2CH3 2-Butanone 1AC1
1777 CHOCH(CH3)CH3 Propanal, 2-methyl- 1A'Cs
1778 CHOCH2CH2CH3 Butanal 1A'Cs
1779 C4H8S Thiophene, tetrahydro- 1AC1
1780 C3H8O2 1,3-Propanediol 1A1C1
1781 C3H8O2 1,3-Propanediol 1AC1
1782 C3H8O2 Hydroperoxide, 1-methylethyl 1AC1
1783 C3H8O2 Methane, dimethoxy- 1AC2
1784 C3H8O2 Methane, dimethoxy- 1A1C2v
1785 C3H8O2 Propylene glycol 1AC1
1786 C3H8S2 1,3-Propanedithiol 1A1C1
1787 C4H10O 1-Butanol 1A'Cs
1788 C4H10O 1-Butanol 1AC1
1789 C4H10O 1-Propanol, 2-methyl- 1AC1
1790 C4H10O 2-Butanol, (.+/-.)- 1AC1
1791 C4H10O Ethanol, 1,1-dimethyl- 1A'Cs
1792 C4H10O Ethanol, 1,1-dimethyl- 1AC1
1793 C4H10O Ethoxy ethane 1A1C2v
1794 C4H10O Methyl propyl ether 1AC1
1795 C4H10O Propane, 2-methoxy- 1A'Cs
1796 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
1797 C2H5SC2H5 Diethyl sulfide 1A1C2v
1798 C4H9SH 1-Butanethiol   
1799 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- 1AC1
1800 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- 1AC1
1801 CH3CH(SH)CH2CH3 2-Butanethiol 1AC1
1802 FNO3 Fluorine nitrate 1A'Cs
1803 ClONO2 Chlorine nitrate 1A'Cs
1804 BrONO2 Bromine nitrate 1A'Cs
1805 TiCl4 Titanium tetrachloride 1A1Td
1806 ClO4- perchlorate anion 1A1Td
1807 BF4- tetrafluoroboron anion 1A1Td
1808 ClFO3 Perchloryl fluoride 1A1Cs
1809 SO2F2 Sulfuryl fluoride 1A1C2v
1810 SO2Cl2 Sulfuryl chloride 1A1C2v
1811 F3NO Nitrogen trifluoride oxide 1A1C3v
1812 F3PO Phosphoryl fluoride 1A1C3v
1813 Cl3PO Phosphoryl chloride 1A1C3v
1814 CF4 Carbon tetrafluoride 1A1Td
1815 CF3Cl Methane, chlorotrifluoro- 1A1C3v
1816 SiF4 Silicon tetrafluoride 1A1Td
1817 CF2Cl2 difluorodichloromethane 1A1C2v
1818 TiF4 Titanium tetrafluoride 1A1Td
1819 CFCl3 Trichloromonofluoromethane 1A1C3v
1820 CF3Br Bromotrifluoromethane 1A1C3v
1821 GeF4 Germanium tetrafluoride 1A1Td
1822 CCl4 Carbon tetrachloride 1A1Td
1823 CBrClF2 Methane, bromochlorodifluoro- 1A'Cs
1824 SiCl4 Silane, tetrachloro- 1A1Td
1825 CBrCl2F bromodichlorofluoromethane   
1826 CBrCl3 Methane, bromotrichloro- 1A1C3v
1827 CBr2F2 Methane, dibromodifluoro- 1A'C2v
1828 GeCl4 Germanium Tetrachloride 1A1Td
1829 CBr2ClF dibromochlorofluoromethane   
1830 CBr2Cl2 dibromodichloromethane 1A1C2v
1831 CFBr3 fluorotribromomethane 1A1C3v
1832 CBr3Cl tribromochloromethane 1A1C3v
1833 CBr4 Carbon tetrabromide 1A1Td
1834 SiBr4 Silicon tetrabromide 1A1Td
1835 GeBr4 Germanium tetrabromide   
1836 ClOF3 Chlorine trifluoride oxide 1A'Cs
1837 SF4 Sulfur tetrafluoride 1A1C2v
1838 SeF4 Selenium tetrafluoride   
1839 SCl4 Sulfur tetrachloride   
1840 C2HF3 Trifluoroethylene 1A'Cs
1841 C2HF3+ Trifluoroethylene cation 2A"Cs
1842 CHClCCl2 Trichloroethylene 1A'Cs
1843 CHBrCF2 1-Bromo-2,2-difluoroethylene 1A'Cs
1844 HClO4 perchloric acid 1ACs
1845 HSO3F Fluorosulfonic acid 1AC1
1846 CF3OH trifluoromethanol 1A'Cs
1847 CH2ClCCCl 1,3-dichloropropyne   
1848 CHCl2CCH 3,3-dichloropropyne   
1849 CHCl2CHO dichloroacetaldehyde 1AC1
1850 CHCl2CHO dichloroacetaldehyde   
1851 CH3CF3 Ethane, 1,1,1-trifluoro- 1A1C3v
1852 CHF2CH2F Ethane, 1,1,2-trifluoro 1AC1
1853 CHF2CH2F Ethane, 1,1,2-trifluoro 1A'Cs
1854 CH3CF2Cl 1-Chloro-1,1-Difluoroethane 1A'Cs
1855 CH3CFCl2 1,1-Dichloro-1-fluoroethane 1A'Cs
1856 CH2ClCHCl2 1,1,2-trichloroethane 1AC1
1857 CH3CCl3 Ethane, 1,1,1-trichloro- 1A1C3v
1858 SiCl3CH3 methyltrichlorosilane 1A1C3v
1859 CH3CBr3 1,1,1-tribromoethane 1A1C3v
1860 SiH3CCl3 (trichloromethyl)silane 1A1C3v
1861 CH2CClCHCH2 1,3-Butadiene, 2-chloro-   
1862 C3H5ClO Oxirane, (chloromethyl)- 1AC1
1863 CH2FCH2CH2F 1,3-difluoropropane   
1864 CH2ClCHClCH3 Propane, 1,2-dichloro- 1AC1
1865 CH3CCl2CH3 Propane, 2,2-dichloro- 1A1C2v
1866 CH2CClCH2CH3 1-Butene, 2-chloro- 1A'Cs
1867 CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1AC1
1868 CH2CHCHClCH3 1-Butene, 3-chloro- 1AC1
1869 CH2ClCHCHCH3 2-Butene, 1-chloro- 1A'Cs
1870 CH2ClCHCHCH3 2-Butene, 1-chloro- 1AC1
1871 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- 1A'Cs
1872 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- 1A'Cs
1873 CHClCHCH2CH3 (E)-1-Chloro-1-butene 1AC1
1874 CHClCHCH2CH3 (Z)-1-Chloro-1-butene 1A'Cs
1875 CH2ClCH2CH2CH3 Butane, 1-chloro- 1A'Cs
1876 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1A1C3v
1877 CH3CHClCH2CH3 Butane, 2-chloro- 1AC1
1878 C2H2N2O Furazan   
1879 NH3BF3 Amminetrifluoroboron 1A1C3v
1880 C6H2 hexatriyne 1ΣgD∞h
1881 C6H4 (E)-Hexa-1,5-diyne-3-ene 1AgCs
1882 C6H4 (Z)-Hexa-1,5-diyne-3-ene 1A1C2v
1883 C6H4 Benzyne 1A1C2v
1884 C6H5 phenyl 2A1C2v
1885 C6H5- phenyl anion 1A1C2v
1886 C6H6 Prismane   
1887 C6H6 1,2,4,5-Hexatetraene 1AgC2h
1888 C6H6 2,4-Hexadiyne 1A1'D3h
1889 C6H6 2,4-Hexadiyne 1A1GD3d
1890 C6H6 Benzene 1A1gD6h
1891 C6H6 Benzvalene 1A1C2v
1892 C6H6 Dewar Benzene   
1893 C6H6 Hexa-1,5-diene-3-yne 1AgC2h
1894 C6H6 Trimethylenecycopropane 1A'D3h
1895 C6H7+ benzene, protonated 1A1C2v
1896 C6H8 (E)-hexa-1,3,5-triene 1AgCs
1897 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
1898 C6H8 (Z)-hexa-1,3,5-triene 1A1C2v
1899 C6H8 (Z)-hexa-2,3,4-triene 1A1C2v
1900 C6H8 1,4-Cyclohexadiene 1AgC2v
1901 C6H8 3-Methylenecyclopentene 1AC1
1902 C6H8 Bicyclo[2.1.1]hex-2-ene 1A1C2v
1903 C6H8 Bicyclo[2.2.0]hex-1(4)-ene 1AgD2h
1904 C6H8 Bicyclo[3.1.0]hex-2-ene 1AC1
1905 C6H10 1,3-Hexadiene, (E)- 1A'Cs
1906 C6H10 1,3-Hexadiene, (Z)- 1A'Cs
1907 C6H10 1,4-Hexadiene, (E)- 1AC1
1908 C6H10 1,4-Hexadiene, (Z)- 1AC1
1909 C6H10 1,5-Hexadiene 1AgC2
1910 C6H10 1-Butyne, 3,3-dimethyl- 1A1C3v
1911 C6H10 1-Hexyne 1A'Cs
1912 C6H10 2,4-Hexadiene, (E,E)- 1AgC2h
1913 C6H10 2,4-Hexadiene, (E,Z)- 1A'Cs
1914 C6H10 2,4-Hexadiene, (Z,Z)- 1A'Cs
1915 C6H10 2-Hexyne 1A'C1
1916 C6H10 3-Hexyne 1A1C2v
1917 C6H10 cyclohexene 1AC2
1918 C6H10 Cyclopentene, 1-methyl- 1AC1
1919 C6H10 Cyclopentene, 3-methyl- 1AC1
1920 C6H10 Cyclopentene, 4-methyl- 1AC1
1921 C4H6(CH3)2 1,1-dimethylcyclobutane 1A'Cs
1922 C6H12 (1R,2R)-1,2-dimethylcyclobutane 1ACs
1923 C6H12 (1r,3r)-1,3-dimethylcyclobutane 1AgC2h
1924 C6H12 (1r,3r)-1,3-dimethylcyclobutane 1A'Cs
1925 C6H12 (E)-2-Hexene 1A'Cs
1926 C6H12 (E)-2-Hexene 1AC1
1927 C6H12 (E)-3-methylpent-2-ene 1AC1
1928 C6H12 (E)-hex-3-ene 1AGCi
1929 C6H12 (Z)-3-methylpent-2-ene 1AC1
1930 C6H12 (Z)-hex-2-ene 1AC1
1931 C6H12 (Z)-hex-2-ene 1AC1
1932 C6H12 (Z)-hex-3-ene 1AC2
1933 C6H12 3-methylenepentane 1AC1
1934 C6H12 cis-1,2-dimethylcyclobutane 1A'Cs
1935 C6H12 cis-1,2-dimethylcyclobutane 1AC1
1936 C6H12 cis-1,3-dimethylcyclobutane 1A1C2v
1937 C6H12 Cyclohexane 1A1gChair
1938 C6H12 Cyclohexane 1Atwist boat
1939 C6H12 Cyclopentane, methyl- 1AC1
1940 C6H12 Ethylcyclobutane 1AC1
1941 C6H12 hex-1-ene 1A'Cs
1942 C6H14 Butane, 2,2-dimethyl- 1A'C1
1943 C6H14 Butane, 2,3-dimethyl- 1AgC2h
1944 C6H14 Hexane 1AgC2h
1945 C6H14 Pentane, 2-methyl- 1AC1
1946 C6H14 Pentane, 3-methyl- 1A'Cs
1947 C4N2 2-Butynedinitrile 1ΣgD∞h
1948 N3P3 1,3,5,2,4,6-Triazatriphosphorine   
1949 C4H2N2 Fumaronitrile 1AgC2h
1950 C2H2N4 sym-tetrazine 1AgD2h
1951 C3H3N3 1,3,5-Triazine 1A1'D3h
1952 CH3N5 5-Aminotetrazole 1AC1
1953 C4H4N2 1,3-Diazine 1A1C2v
1954 C4H4N2 Pyrazine 1AgD2h
1955 C4H4N2 Pyridazine 1A1C2v
1956 C4H4N2 Succinonitrile 1AgC2h
1957 C2H4N4 1H-Tetrazole, 1-methyl- 1A'Cs
1958 C2H4N4 1H-Tetrazole, 5-methyl- 1A'C1
1959 C2H4N4 2H-Tetrazole, 2-methyl- 1AC1
1960 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1A'Cs
1961 C5H5N Pyridine 1A1C2v
1962 B3N3H6 borazine 1A1'D3h
1963 C6H6 Fulvene 1A1C2v
1964 C5H6N+ Pyridinium 1A1C2v
1965 C4H6N2 1H-Imidazole, 2-methyl- 1A'Cs
1966 C5H7N (E)-2-Pentenenitrile 1A'Cs
1967 C5H7N (E)-3-Pentenenitrile 1AC1
1968 C5H7N (Z)-2-Pentenenitrile 1AC1
1969 C5H7N 1H-Pyrrole, 1-methyl- 1AC1
1970 C5H7N Cyclobutanecarbonitrile 1A'Cs
1971 C5H9N 1,2,3,6-Tetrahydropyridine 1AC1
1972 C5H9N Butanenitrile, 2-methyl- 1AC1
1973 C5H9N Pentanenitrile 1A'Cs
1974 C5H9N Propanenitrile, 2,2-dimethyl- 1A1C1
1975 C6H10 Bicyclo[3.1.0]hexane 1A'Cs
1976 C5H11N Cyclopentanamine 1A'Cs
1977 C5H11N Piperidine 1A'NH equatorial
1978 C5H11N Piperidine 1A'NH axial
1979 C4H12N2 1,2-Butanediamine 1AC1
1980 C4H12N2 2-Methyl-1,2-propanediamine 1A'C1
1981 Na2CO3 Sodium Carbonate 1A1C2v
1982 C2O4-- oxalate anion 1AgD2h
1983 C2O4-- oxalate anion 1A1D2d
1984 MgSO4 Magnesium Sulfate 1A1C2v
1985 N2O4 Dinitrogen tetroxide 1AgD2d
1986 C3H2O3 vinylene carbonate   
1987 C2H2O4 Oxalic Acid 1AgC2h
1988 C2H3NO3 Oxamic acid 1A'H out
1989 C2H3NO3 Oxamic acid 1A'H in
1990 C4H4O2 2-Oxetanone, 4-methylene- 1AC1
1991 C2H4N2O2 Oxalamide 1AgC2h
1992 C2H4N2S2 Ethanedithioamide 1AGC2h
1993 C2H4CO3 Ethylene carbonate 1A1C2v
1994 C2H4CO3 Ethylene carbonate 1AC2
1995 C3H4O2S 2H-Thiete-1,1-dioxide 1A'C1
1996 C3H4S3 1,3-Dithiolane-2-thione 1AC1
1997 C2H4O4 Formic acid dimer 1AGC2h
1998 C4H5NO 3-Methylisoxazole 1AC1
1999 C4H5NO Isoxazole, 5-methyl- 1AC1
2000 C4H5NS 4-Methylthiazole 1AC1
2001 C5H6O 2H-Pyran   
2002 C5H6O 2-methylfuran 1AC1
2003 C5H6O 2-methylfuran 1A'Cs
2004 C5H6O 3-Methylfuran 1A'Cs
2005 C5H6O Pentadienal   
2006 C5H6S Thiophene, 2-methyl- 1A'Cs
2007 C5H6S Thiophene, 3-methyl- 1A'Cs
2008 C4H6O2 γ–Butyrolactone 1AC1
2009 C4H6O2 2,3-Butanedione 1AgC2h
2010 C4H6O2 2,3-Butanedione 1AC2
2011 C4H6O2 2,3-Butanedione 1AgCi
2012 C4H6O2 2-Propenoic acid, methyl ester 1AC1
2013 C4H6O2 Crotonic Acid 1A'Cs
2014 C4H6OS 2,3-dihydrothiophene-2-ol 1AC1
2015 C4H6OS 2,5-dihydrothiophene-3-ol 1AC1
2016 C4H6OS 4,5-dihydrothiophene-2-ol 1AC1
2017 C4H6OS 4,5-dihydrothiophene-3-ol 1AC1
2018 C4H6OS Dihydro-2-(3H)-thiophenone 1AC1
2019 C4H6OS Dihydro-3-(2H)-thiophenone 1AC1
2020 C4H6OS Vinyl sulfoxide 1A'Cs
2021 CH6N4S Carbonothioic dihydrazide 1AC2
2022 C2H6N2O2 (E)-Azodioxymethane 1AgC2h
2023 C2H6N2O2 (E)-Azodioxymethane 1AGCi
2024 C2H6N2O2 Dimethylnitroamine 1AC1
2025 C3H6O3 1,3,5-Trioxane 1A1C1
2026 C3H6S3 1,3,5-Trithiane 1A1C3v
2027 C3H6S3 Carbonotrithioic acid, dimethyl ester 1A1C1
2028 C2H6O3S Sulfurous acid, dimethyl ester 1A'C1
2029 C4H7NO 2-Pyrrolidinone 1AC1
2030 C4H7NO Ethoxyacetonitrile 1A'Cs
2031 C4H7NO Methacrylamide 1AC1
2032 C4H7NO Oxazole, 4,5-dihydro-2-methyl- 1A'C1
2033 HCONH2CN2H4 formamide aminomethanimine dimer 1AC1
2034 C3H7ONO Propyl nitrite 1A'Cs
2035 C3H7ONO Propyl nitrite 1AC1
2036 CH3CH(CH3)ONO Isopropyl nitrite 1AC1
2037 CH3CH(NH2)COOH Alanine 1AC1
2038 CH3NHCH2COOH Sarcosine 1AC1
2039 NH2CH2CH2COOH β–alanine 1AC1
2040 NH2COOC2H5 Urethane 1AC1
2041 C5H8O 2H-Pyran, 3,4-dihydro- 1AC1
2042 C5H8O Cyclopentanone 1AC2
2043 C5H8O Furan, 2,3-dihydro-5-methyl- 1AC1
2044 C5H8O Methyl cyclopropyl ketone 1A'Cs
2045 N(CH3)2CONH2 Urea, N,N-dimethyl- 1AC1
2046 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- 1AC2
2047 NH2CONHC2H5 Urea, ethyl- 1AC1
2048 C4H8O2 1,3-Dioxane 1A'Cs
2049 C4H8O2 1,3-Dioxolane, 2-methyl- 1AC1
2050 C4H8O2 1,4-Dioxane 1AgC2h
2051 C4H8O2 Ethene, 1,1-dimethoxy- 1A1C2v
2052 C4H8O2 Ethyl acetate 1A'Cs
2053 C4H8OS s-Ethyl thioacetate 1AC1
2054 C3H8O3 1,2,3-Propanetriol 1AC1
2055 C3H8O2S (Methylsulfonyl)ethane 1AC1
2056 C4H9NO Butanamide 1AC1
2057 C4H9NO Propanamide, 2-methyl- 1AC1
2058 C5H10O 2-Butanone, 3-methyl- 1AC1
2059 C5H10O 2H-Pyran, tetrahydro- 1A'C1
2060 C5H10O 2-methylbutyraldehyde 1AC1
2061 C5H10O 2-Pentanone 1A'Cs
2062 C5H10O 2-Pentanone 1AC1
2063 C5H10O 3-Pentanone 1A1C2v
2064 C5H10O Cyclopentanol 1AC1
2065 C5H10O Oxetane, 3,3-dimethyl- 1A'Cs
2066 C5H10O Pentanal 1A'C1
2067 C5H10S 2H-Thiopyran, tetrahydro- 1A'Cs
2068 C5H10S 3-Ethylthio-1-propene 1A'C1
2069 C5H10S Cyclopentanethiol 1AC1
2070 C5H10S Thiophene, tetrahydro-2-methyl- 1AC1
2071 C5H10S Thiophene, tetrahydro-3-methyl- 1AC1
2072 C4H10O2 1,1-Dimethoxyethane 1A'Cs
2073 C4H10O2 1,3-Butanediol 1AC1
2074 C4H10O2 1,4-Butanediol 1AgC2h
2075 C4H10O2 Ethane, 1,2-dimethoxy- 1AgC2h
2076 C4H10OS Diethyl sulfoxide 1AC1
2077 C4H10S2 1,4-Butanedithiol 1AgC2h
2078 C4H11NO Diethylhydroxylamine 1A'Cs
2079 C5H12O 1-Butanol, 2-methyl- 1AC1
2080 C5H12O 1-Butanol, 3-methyl- 1A'Cs
2081 C5H12O 1-Pentanol 1A'Cs
2082 C5H12O 2-Butanol, 3-methyl- 1AC1
2083 C5H12O 2-Pentanol 1AC1
2084 C5H12O 3-Pentanol 1AC1
2085 C5H12O Butane, 1-methoxy- 1A'Cs
2086 C5H12O Propane, 1-ethoxy- 1A'Cs
2087 C5H12O Propane, 2-methoxy-2-methyl- 1A'C1
2088 C5H12S 1-Butanethiol, 2-methyl- 1AC1
2089 C5H12S 1-Butanethiol, 3-methyl- 1A'C1
2090 C5H12S 1-Pentanethiol 1A'C1
2091 C5H12S 1-Propanethiol, 2,2-dimethyl- 1A'C1
2092 C5H12S 2-Butanethiol, 3-methyl- 1AC1
2093 C5H12S Butane, 1-(methylthio)- 1A'Cs
2094 C5H12S Ethyl propyl sulfide 1A'Cs
2095 C5H12S Propane, 2-(ethylthio)- 1A'C1
2096 C5H12S Propane, 2-methyl-2-(methylthio)- 1A'C1
2097 C4F2 difluorobutadiyne   
2098 ClCOClCO Oxalyl chloride 1AGC2h
2099 CF3CN Acetonitrile, trifluoro- 1A1C3v
2100 CF3CN+ Acetonitrile, trifluoro- cation 2A'Cs
2101 B2F4 Diboron tetrafluoride 1AGD2h
2102 B2F4 Diboron tetrafluoride 1A1D2d
2103 B2F4 Diboron tetrafluoride 1AD2
2104 B2Cl4 Diboron tetrachloride 1A1D2
2105 B2Cl4 Diboron tetrachloride 1AC1
2106 C2F4 Tetrafluoroethylene 1AgD2h
2107 C2F4+ Tetrafluoroethylene cation 2B3uD2h
2108 C2ClF3 Ethene, chlorotrifluoro-   
2109 CF2CCl2 difluorodichloroethylene 1A1C2v
2110 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene 1AGC2h
2111 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene 1A1C2v
2112 C2Cl4 Tetrachloroethylene 1AgD2h
2113 C2Br4 tetrabromoethene   
2114 CF3OF Trifluoromethylhypofluorite 1A'Cs
2115 SiF5- silicon pentafluoride anion   
2116 SOF4 Sulfur tetrafluoride oxide 1A1C2v
2117 PF5 Phosphorus pentafluoride 1A1'D3h
2118 AsF5 Arsenic pentafluoride 1A1'D3h
2119 PCl5 Phosphorus pentachloride 1A1'C4v
2120 SF5 Sulfur pentafluoride 2A1C4v
2121 SF5 Sulfur pentafluoride 2A'Cs
2122 SF5+ pentafluoro sulfur cation 1A1'D3h
2123 BrF5 bromine pentafluoride 1A1C4v
2124 ClF5 chlorinepentafluoride 1A1C4v
2125 ClF5 chlorinepentafluoride 1A1'D3h
2126 CF3CHO trifluoroacetaldehyde 1A'Cs
2127 CCl3CHO trichloroacetaldehyde 1A'Cs
2128 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- 1AGCi
2129 CF3CH2F 1,1,1,2-tetrafluoroethane 1A'Cs
2130 CHF2CHF2 1,1,2,2-tetrafluoroethane 1AGC2h
2131 CF3CH2Cl 2,2,2-Trifluoroethyl chloride 1A'Cs
2132 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR 1AC2
2133 CH2ClCCl3 1,1,1,2-tetrachloroethane   
2134 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
2135 CH2BrCBr3 1,1,1,2-tetrabromo ethane   
2136 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane 1A'Cs
2137 CF3COOH trifluoroacetic acid 1A'Cs
2138 C3H5ClO2 Carbonochloridic acid, ethyl ester 1AC1
2139 C3H5Cl3 Propane, 1,2,3-trichloro- 1A'Cs
2140 C4H8Cl2 1,4-Dichlorobutane 1AgC2h
2141 C4H8Cl2 Butane, 1,2-dichloro- 1AC1
2142 C4H8Cl2 Butane, 1,3-dichloro- 1AC1
2143 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- 1AgCi
2144 C4H9ClO 1-Chloro-2-ethoxyethane 1A'Cs
2145 C5H11Cl Pentane, 1-chloro- 1A'Cs
2146 C4H8O2 Butanoic acid 1AC1
2147 C6H5CH2 benzyl radical 2B1Cs
2148 C7H7 cycloheptatrienyl radical 2A2C2v
2149 C7H7 cycloheptatrienyl radical 2A"Cs
2150 C7H7+ cycloheptatrienyl cation 1A1'D7h
2151 C6H5CH3 toluene 1A'Cs
2152 C7H8 Norbornadiene 1A1C2v
2153 C7H12 Norbornane 1A1C2v
2154 C7H14 cycloheptane 1AC2
2155 C7H16 2-methylhexane 1AC1
2156 C7H16 3-methylhexane 1AC1
2157 C7H16 heptane 1A1C2v
2158 CH(CN)3 tricyanomethane   
2159 HN=C=C(CN)2 Dicyanoketenimine   
2160 C6H7N 2-Methylpyridine 1A'Cs
2161 C6H5NH2 aniline 1A'Cs
2162 C6H13N 2-Methylpiperidine 1AC1
2163 C6H13N cyclohexanamine 1AC1
2164 C6H15N triethylamine 1AC3
2165 N2O5 Dinitrogen pentoxide 1A'Cs
2166 N2O5 Dinitrogen pentoxide  C2
2167 C4H2O3 Maleic Anhydride 1A1C2v
2168 C5H4O2 4-Cyclopentene-1,3-dione 1A1C2v
2169 C5H4O2 furfural 1A'OCCO cis
2170 C5H4O2 furfural 1A'OCCO trans
2171 C6H5O phenoxy radical 2B1C2v
2172 C5H5NO 2(1H)-Pyridinone 1A'Cs
2173 C5H5NO 2(3H)-Pyridinone 1ACs
2174 C5H5NO 2(5H)-Pyridinone 1A'Cs
2175 C5H5NO 2-Pyridinol 1A'Cs
2176 C5H5NO 3(2H)-Pyridinone 1A'Cs
2177 C5H5NO 3(4H)-Pyridinone 1A'C1
2178 C5H5NO 3(6H)-Pyridinone 1A'Cs
2179 C5H5NO 3-Pyridinol 1A'Cs
2180 C5H5NO 4(1H)-Pryidinone 1A'Cs
2181 C5H5NO 4(3H)-Pryidinone 1A'Cs
2182 C5H5NO 4-Pyridinol 1A'Cs
2183 C6H5OH phenol 1A'Cs
2184 C6H6O 2,4-Cyclohexadienone 1ACs
2185 C6H6O 2,5-Cyclohexadienone 1A1C2v
2186 HO2CCHNH2CH2OH Serine 1AC1
2187 C7H10 Norbornene   
2188 C6H10O cyclohexanone 1A'Cs
2189 C6H12O Oxepane   
2190 C3H7OC3H7 di-n-propyl ether 1A1C2v
2191 C3H7OC3H7 di-n-propyl ether 1AC2
2192 F2CCCF2 tetrafluoroallene   
2193 CF3COO- trifluoro acetate anion 1A'Cs
2194 CF3COF trifluoroacetyl fluoride 1A'Cs
2195 CF3COCl trifluoroacetyl chloride 1A'Cs
2196 PF6 Hexafluorophosphate neutral 2B2C2v
2197 PF6- Hexafluorophosphate ion 1A1GOh
2198 SF6 Sulfur Hexafluoride 1A1GOh
2199 SeF6 Selenium hexafluoride 1A1GOh
2200 SF5Cl sulfur chloropentafluoride 1A1C4v
2201 CF3CHF2 pentafluoroethane 1A'Cs
2202 CF3CHFCl 1,1,1,2-tetrafluorochloroethane 1AC1
2203 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane 1A'Cs
2204 C6H5F Fluorobenzene 1A1C2v
2205 C6H5Cl chlorobenzene 1A1C2v
2206 C6H5Br bromobenzene 1A1C2v
2207 C8H6 Calicene 1A1C2v
2208 C6H5CCH phenylacetylene 1A1C2v
2209 C8H6 benzocyclobutadiene 1A1C2v
2210 C8H6 Pentalene 1AgC2h
2211 C6H5CHCH2 Styrene 1A'Cs
2212 C8H8 cubane 1A1GOh
2213 C8H8 cyclooctatetraene 1A1D2d
2214 C6H5CH2CH3 Ethylbenzene 1A'Cs
2215 CH3C6H4CH3 meta-xylene 1A'Cs
2216 C8H14 Bicyclo[2.2.2]octane 1A1'D3h
2217 C8H14 Bicyclo[2.2.2]octane 1A1D3
2218 (CH3)3CC(CH3)3 tetramethylbutane 1A1D3d
2219 (CH3)3CC(CH3)3 tetramethylbutane 1A1D3
2220 C8H18 Octane 1AGC2h
2221 C6H5CN phenyl cyanide 1A1C2v
2222 C6H12N2 Triethylenediamine 1A1'D3h
2223 C6H12N2 Triethylenediamine 1A1D3
2224 S4N4 Tetrasulfur tetranitride   
2225 S8 Octasulfur 1A1D4d
2226 C6H4O2 parabenzoquinone 1AgD2h
2227 C4H4N2O2 Uracil 1A'Cs
2228 C6H5CHO benzaldehyde 1A'Cs
2229 C6H5OCH3 Anisole 1A'Cs
2230 C6H12O2 Methyl pivalate 1AC1
2231 C6H12O2 Hexanoic acid 1A1Cs
2232 C4F4 tetrafluorcyclobutadiene 1A1GD4h
2233 C4F4 tetrafluorcyclobutadiene 1AGC2h
2234 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- 1AGD2h
2235 CF3CF2Cl pentafluorochloroethane 1A'Cs
2236 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane 1AgC2h
2237 CF3CFCl2 1,1-Dichlorotetrafluoroethane 1A'Cs
2238 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- 1AC1
2239 C2F6 hexafluoroethane 1A1gD3d
2240 C2Cl6 hexachloroethane 1A1gD3d
2241 C6H4F2 orthodifluorobenzene 1A1C2v
2242 C6H4F2 1,4-difluorobenzene 1AgD2h
2243 C6H4Cl2 1,2-dichlorobenzene 1A1C2v
2244 C6H4Cl2 1,3-dichlorobenzene 1A1C2v
2245 C6H4Cl2 1,4-dichlorobenzene   
2246 C6H5NO nitrosobenzene 1A'Cs
2247 C9H8 Indene 1A'Cs
2248 C9H8 spiro[4.4]nona-1,3,6,8-tetraene 1A1D2d
2249 C9H12 n-propyl benzene 1A'Cs
2250 C(CN)4 tetracyanomethane 1A1Td
2251 C5H4N4 purine 1ACs
2252 C8H7N Indole 1A'Cs
2253 C3H3N3O3 cyanuric acid 1A1'D3h
2254 C6H5NO2 Nitrobenzene 1A1C2v
2255 C6H5COOH benzoic acid 1A'Cs
2256 CH3COC6H5 acetophenone 1AC1
2257 CH3COC6H5 acetophenone 1A'Cs
2258 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- 1A1'D3h
2259 C3F6 hexafluoropropene   
2260 C6H3F3 Benzene trifluoride 123 1A1C2v
2261 C10H8 Azulene 1A1C2v
2262 C10H8 Azulene 1A'Cs
2263 C10H8 naphthalene 1AgD2h
2264 C10H10 bullvalene   
2265 C10H16 adamantane 1A1Td
2266 C6N4 Tetracyanoethylene 1AGD2h
2267 C6N4- tetracyanoethylene anion 2B2GD2h
2268 C4F6 perfluorobutadiene 1AgC2h
2269 C4F6 perfluorobutadiene 1AC2
2270 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- 1A'Cs
2271 C3F8 perfluoropropane 1A1C2v
2272 Fe(C5H5)2 ferrocene 1A1'D5h
2273 B12H12-- Dodecahydrododecaborate(2-)   
2274 C12H8 Acenaphthylene 1A1C2v
2275 C12H8 biphenylene 1AgD2h
2276 C12H10 biphenyl 1AD2
2277 C12H10 Heptalene 1AC2
2278 C6H12O6 Inositol 1A1GD3d
2279 C6F6 hexafluorobenzene 1A1GD6h
2280 S2F10 disulphur decafluoride   
2281 C13H10 Fluorene   
2282 C14H10 Anthracene 1AgD2h
2283 C14H10 Phenanthrene 1A1C2v
2284 C14H14 Bibenzyl 1AC2
2285 C12H10N2 azobenzene 1AGC2h
2286 C6H5COC6H5 benzophenone 1AC2
2287 C16H10 Pyrene 1AgD2h
2288 C19H16 Triphenylmethane 1AC3
2289 C24H12 Coronene 1A1GD6h
2290 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 Ca Calcium atom ca  
7 Ca- Calcium atom anion ca-  
8 Ca+ Calcium atom cation ca+  
9 CaH Calcium monohydride cah  
10 CaH+ Calcium monohydride cation cah+  
11 CaH2 Calcium Hydride cah2  
12 ScH3 Scandium trihydride sch3  
13 Sn Tin atom sn  
14 Sn+ Tin cation sn+  
15 SnH4 Stannane snh4  
16 Sb Antimony atom sb  
17 SbH Antimony monohydride sbh  
18 SbH3 Stibine sbh3  
19 Cr Chromium atom cr  
20 Te Tellurium atom te  
21 Te+ Tellurium atom cation te+  
22 TeH Telluryl radical teh  
23 H2Te Hydrogen Telluride h2te  
24 Mn Manganese atom mn  
25 I Iodine atom iodine  
26 I- Iodine atom anion iodine-  
27 I+ Iodine atom cation iodine+  
28 HI Hydrogen iodide hi  
29 HI+ Hydrogen iodide cation hi+  
30 H2I+ Iodonium h2i+  
31 Xe Xenon atom xe  
32 XeH+ Xenon, protonated xeh+  
33 H2Ar H2 Ar dimer h2ar  
34 Co Cobalt atom cobalt  
35 Ni Nickel atom ni  
36 LiK Lithium Potassium lik  
37 NaK Sodium Potassium nak  
38 NaK+ Sodium Potassium diatomic cation nak+  
39 K2 Potassium diatomic k2  
40 Ca2 Calcium diatomic ca2  
41 CaC Calcium monocarbide cac  
42 AlP Aluminum monophosphide alp  
43 SbN Antimony nitride sbn  
44 CH3NH2+ methyl amine cation ch3nh2+  
45 KO Potassium monoxide ko  
46 KO+ Potassium monoxide cation ko+  
47 CaO Calcium monoxide cao  
48 CaS Calcium sulfide cas  
49 TeO Tellurium monoxide teo  
50 Te2 Tellurium diatomic te2  
51 KOH Potassium hydroxide koh  
52 CaOH Calcium monohydroxide caoh  
53 KF Potassium Fluoride kf  
54 KCl Potassium Chloride kcl  
55 KBr Potassium Bromide kbr  
56 LiI Lithium Iodide lii  
57 NaI Sodium Iodide nai  
58 KI Potassium Iodide ki  
59 CaF Calcium monofluoride caf  
60 CaCl calcium monochloride cacl  
61 ZnF+ Zinc monofluoride cation znf+  
62 CaBr Calcium monobromide cabr  
63 AlI Aluminum monoiodide ali  
64 SbF Antimony monofluoride sbf  
65 SbCl Antimony monochloride sbcl  
66 IO Iodine monoxide io  
67 IF Iodine monofluoride if  
68 ICl Iodine monochloride icl  
69 IBr Iodine monobromide ibr  
70 I2 Iodine diatomic i2  
71 I2+ Iodine diatomic cation i2+  
72 HOI Hypoiodous acid hoi  
73 CH3I methyl iodide ch3i  
74 SiH3I Silyl Iodide sih3i  
75 C3H3 cyclopropenyl radical cpr  
76 KCN Potassium cyanide kcn  
77 HCNN diazomethyl radical hcnn  
78 NH2BHNH2 diaminoborane nh2bhnh2  
79 NH2CH2NH3+ diaminoethane, protonated pdam  
80 SCTe Carbon sulfide Telluride scte  
81 TeO2 Tellurium Dioxide teo2  
82 CS2H+ Carbon disulfide, protonated cs2h+  
83 HNNO nitrosoazane hnno  
84 NH3CHO+ Formamide, N-Protonated nh3cho+  
85 ICN Cyanogen iodide icn  
86 CaCl2 Calcium Chloride cacl2  
87 CaBr2 Calcium dibromide cabr2  
88 CaF2 Calcium difluoride caf2  
89 INO Nitrosyl iodide ino  
90 I3- triiodide i3-  
91 HFCO+ formyl fluoride cation hfco+  
92 CH2FI fluoroiodomethane ch2fi  
93 CH2ClI chloroiodomethane ch2cli  
94 CH2BrI bromoiodomethane ch2bri  
95 CH2I2 Diiodomethane ch2i2  
96 C2H3I Vinyl iodide c2h3i  
97 CH3SiFH2 fluoromethylsilane ch3sifh2  
98 C2H5I Ethyl iodide c2h5i  
99 XeF2 Xenon difluoride xef2  
100 B4H10 Tetraborane(10) b4h10  
101 B(CH3)3 trimethylborane bme3  
102 C3H7N Azetidine azet  
103 P(CH3)3 trimethylphosphine tmp  
104 Li2O2 dilithium dioxide li2o2  
105 Na2O2 disodium dioxide na2o2  
106 K2O2 dipotassium dioxide k2o2  
107 TeO3 Tellurium trioxide teo3  
108 C2H2CO cyclopropenone c2h2co  
109 HCCCHO 2-propynal hcccho  
110 H2CS3 thiocarbonic acid h2cs3  
111 CH3COCH2 Acetonyl radical ch3coch2  
112 CH3COHCH3+ acetone, protonated acetoneh+  
113 Na2F2 Sodium Fluoride Dimer na2f2  
114 AlBr3 Aluminum Bromide albr3  
115 ClO3 Chlorine trioxide clo3  
116 BrO3- Bromate anion bro3-  
117 SbF3 Antimony Trifluoride sbf3  
118 SbCl3 Antimony Trichloride sbcl3  
119 AsBr3 Arsenic tribromide asbr3  
120 NI3 Nitrogen triiodide ni3  
121 PI3 Phosphorus triiodide pi3  
122 IF3 iodone trifluoride if3  
123 CHF2I difluoroiodomethane chf2i  
124 CHFClI fluorochloroiodomethane chfcli  
125 CHCl2I dichloroiodomethane chcl2i  
126 CHI3 Iodoform chi3  
127 C2H2Br2 1,1-dibromoethene c2h2br2  
128 CH2FCHO Fluoroacetaldehyde ch2fcho  
129 CH2CFCH3 2-fluoropropene 2fpro  
130 C3H9O+ trimethyl oxonium cation c3h9o+  
131 CH3CCCH2CH3 2-Pentyne 2pentyne  
132 C2H3N3 1H-1,2,4-Triazole c288880  
133 CH2CHCH2CN Allylcyanide ch2chch2cn  
134 CaCO3 Calcium Carbonate caco3  
135 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
136 C4H8O Furan, tetrahydro- thf  
137 C4H10O+ 1-Butanol cation butanol1+  
138 CCl4+ Carbon tetrachloride cation ccl4+  
139 CF3I trifluoroiodomethane cf3i  
140 CCl3I trichloroiodomethane ccl3i  
141 CFClBrI fluorochlorobromoiodomethane cfclbri  
142 CF2I2 difluorodiiodomethane cf2i2  
143 CCl2I2 dichlorodiiodomethane ccl2i2  
144 CBr3I tribromoiododmethane cbr3i  
145 CI4 tetraiodomethane ci4  
146 SiI4 silicon tetraiodide sii4  
147 CHClCCHCl 1,3-dichloroallene chclcchcl  
148 PF3CH2 phosphorane, trifluoromethylene- pf3ch2  
149 NH3BCl3 Amminetrichloroboron nh3bcl3  
150 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
151 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
152 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
153 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
154 C4H9F 1-fluorobutane butaf1  
155 CH3CHFCH2CH3 2-fluorobutane butaf2  
156 XeF4 Xenon tetrafluoride xef4  
157 CF3PH2 phosphine, (trifluoromethyl)- cf3ph2  
158 C6H6 3,4-Dimethylenecyclobutene cb34m  
159 C6H6+ Benzene cation c6h6+  
160 C6H8 1,3-Cyclohexadiene cyhexadiene13  
161 C6H12 2,3-dimethylbut-1-ene c563780  
162 C6H12 2,3-dimethyl-but-2-ene tmeet  
163 C5H5N E-2,4-pentadienenitrile bdcn  
164 Li2CO3 Lithium Carbonate li2co3  
165 C4H4O2 2(5H)-Furanone furanone  
166 C2H5NO3 Nitric acid, ethyl ester c625581  
167 C5H12S 2-Butanethiol, 2-methyl- c1679090  
168 C2FCl3 fluorotrichloroethene c2fcl3  
169 SbCl5 Antimony pentachloride sbcl5  
170 IF5 pentafluoroiodine if5  
171 C4H3ClO Furan, 2-chloro fur2cl  
172 C4H3ClO Furan,3-chloro fur3cl  
173 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
174 C7H8 cycloheptatriene cht  
175 C7H8 Quadricyclane qucy  
176 C6H5SH Benzenethiol phsh  
177 C5H8O2 Acetylacetone acac  
178 C4H8O2S Sulfolane sulfolane  
179 CH(C2H3)3 trivinyl methane tvm  
180 C6H12O hexanal c6h12o  
181 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
182 CCl3CHCl2 pentachloroethane ccl3chcl2  
183 CH3C6H4CH3 paraxylene pxylene  
184 C8H16 cyclooctane cyclooct  
185 C4O4-- squarate dianion c4o4--  
186 C5H9NO2 Proline proline  
187 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
188 IF7 Iodine heptafluoride if7  
189 C6H4F2 metadifluorobenzene mdfb  
190 C9H20 Nonane nonane  
191 C8H18O 1-Octanol octanol  
192 C10H22 Decane decane  
193 Fe(CO)5 Iron pentacarbonyl ipc  
194 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
195 C18H12 Tetracene tetracene