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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 PBEPBEultrafine /aug-cc-pVDZ

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count Species Name State Conformation
1 H Hydrogen atom 1SKh
2 H- Hydrogen atom anion 2SKh
3 H2 Hydrogen diatomic 1ΣgD∞h
4 H2- hydrogen diatomic anion 2Σu+D∞h
5 H2+ Hydrogen cation 2Σg+D∞h
6 He Helium atom 1SKh
7 He Helium atom   
8 He+ Helium atom cation 2SKh
9 HeH+ Helium hydride cation 1ΣC∞v
10 He2+ helium diatomic cation 2ΣuD∞h
11 Li Lithium atom 2SKh
12 Li- Lithium atom anion 1SKh
13 Li+ Lithium atom cation 1SKh
14 Na Sodium atom 2SKh
15 Na+ Sodium atom cation 1SKh
16 LiH Lithium Hydride 1ΣC∞v
17 LiH+ lithium hydride cation 2ΣC∞v
18 NaH sodium hydride 1ΣC∞v
19 NaH+ sodium hydride cation 2ΣC∞v
20 Be Beryllium atom 1SKh
21 Be+ Beryllium atom cation 2SKh
22 Mg Magnesium atom 1SKh
23 Mg+ Magnesium atom cation 2SKh
24 BeH beryllium monohydride 2ΣC∞v
25 MgH magnesium monohydride 2ΣC∞v
26 TiH Titanium monohydride 4ΦC∞v
27 ZnH+ Zinc, protonated   
28 BeH2 beryllium dihydride 1ΣgD∞h
29 BeH2+ Beryllium dihydride cation 2ΣC∞v
30 BeH2+ Beryllium dihydride cation 2ΣuD∞h
31 BeH2+ Beryllium dihydride cation   
32 MgH2 magnesium dihydride 1ΣgD∞h
33 B Boron atom 2PKh
34 B Boron atom 4PKh
35 B+ Boron atom cation 1SKh
36 Al Aluminum atom 2PKh
37 Al- Aluminum atom anion 3PKh
38 Al+ Aluminum atom cation 1SKh
39 Sc Scandium atom 2DKh
40 Sc+ Scandium cation 3DKh
41 Ga Gallium atom 2P 
42 Ga- Gallium atom anion 3POh
43 Ga+ Gallium atom cation 1S 
44 BH Boron monohydride 1ΣC∞v
45 BH Boron monohydride 3ΠC∞v
46 BH- boron monohydride anion 4ΣC∞v
47 ScH Scandium monohydride 1ΣC∞v
48 ScH+ Scandium monohydride cation 2ΣC∞v
49 GaH Gallium monohydride 1ΣC∞v
50 GaH+ Gallium monohydride cation 2ΣC∞v
51 BH2- boron dihydride anion 3B1C2v
52 BH2- boron dihydride anion 1A1C2v
53 BH2+ Boron dihydride cation 1ΣgD∞h
54 BH3 boron trihydride 1A1'D3h
55 BH3+ boron trihydride cation 2B2C2v
56 BH3+ boron trihydride cation  C2v
57 AlH3 aluminum trihydride 1A1'D3h
58 AlH3- aluminum trihydride anion  C3v
59 ScH3 Scandium trihydride 1A1'D3h
60 ScH3 Scandium trihydride 1A1C3v
61 GaH3 Gallium trihydride 1A1'D3h
62 BH4 borohydride 2B2C2v
63 BH4- borohydride anion 1A1Td
64 C Carbon atom 3P0Kh
65 C Carbon atom 3P1Kh
66 C- Carbon atom anion 2DKh
67 C+ Carbon atom cation 2PKh
68 Si Silicon atom 3PKh
69 Si Silicon atom 1SKh
70 Si- Silicon atom anion 4SKh
71 Si+ Silicon atom cation 2PKh
72 Ge Germanium atom 3PKh
73 Ge- Germanium anion 4SKh
74 Ge+ Germanium cation 2PKh
75 CH Methylidyne 2Π1/2C∞v
76 SiH Silylidyne 2ΠC∞v
77 SiH- silicon monohydride anion 3ΣC∞v
78 SiH+ silicon monohydride cation 1ΣC∞v
79 GeH germylidene 2ΠC∞v
80 GeH+ Germaniun monohyrdide cation 1ΣC∞v
81 CH2 Methylene 3B1C2v
82 CH2 Methylene 3ΣGD∞h
83 CH2 Methylene 1A1C2v
84 CH2- methylene anion 2B1C2v
85 CH2+ methylene cation 2A1C2v
86 CH2+ methylene cation 2ΠD∞h
87 SiH2 silicon dihydride 1A1C2v
88 SiH2 silicon dihydride 3B1C2v
89 GeH2 germylene 1A1C2v
90 GeH2- germylene anion 2B1C2v
91 CH3 Methyl radical 2A1D3h
92 CH3- methyl anion 1A1C3v
93 CH3+ methyl cation 1A1'D3h
94 SiH3 Silyl radical 2A1C3v
95 SiH3+ Silyl cation 1A1'D3h
96 GeH3 Germyl radical 2A1C3v
97 GeH3+ germyl cation 1A1'D3h
98 CD4 methane-d4 1A1Td
99 CH2D2 methane-d2 1A1C2v
100 CH3D methane-d 1A1C3v
101 CH4 Methane 1A1Td
102 CH4- Methane anion 2A1Td
103 CHD3 methane-d3 1A1C3v
104 SiH2D2 silane-d2   
105 SiH4 Silane 1A1Td
106 GeH4 Germane 1A1Td
107 SiH5+ Silane, protonated   
108 N Nitrogen atom 4SKh
109 N Nitrogen atom 2DKh
110 N+ Nitrogen atom cation 3PKh
111 P Phosphorus atom 4SKh
112 V Vanadium atom 4FKh
113 V+ Vanadium atom cation 5DKh
114 As Arsenic atomic 4SKh
115 As- Arsenic anion 3PKh
116 As+ Arsenic cation 3PKh
117 PH phosphorus monohydride 3Σ-C∞v
118 AsH Arsenic monohydride 3ΣC∞v
119 AsH Arsenic monohydride 1ΣC∞v
120 AsH+ Arsenic monohydride cation 2ΠC∞v
121 NH2 Amino radical 2B1C2v
122 NH2+ Amino cation 3B1C2v
123 NH2+ Amino cation 1A1C2v
124 AsH2+ Arsenic dihydride cation 1A1C2v
125 NH3 Ammonia 1A1C3v
126 NH3- Ammonia anion 2A1C3v
127 NH3+ ammonia cation 2A2"D3h
128 PH3 Phosphine 1A1C3v
129 PH3+ Phosphine cation 2A1C3v
130 AsH3 Arsine 1A1C3v
131 AsH3+ Arsine cation 2A1C3v
132 AsH4+ Arsonium   
133 NH4 Ammonium radical   
134 NH4+ ammonium cation 1A1Td
135 PH4 Phosphoranyl radical   
136 PH4+ phosphonium cation   
137 O Oxygen atom 3SKh
138 O+ Oxygen atom cation 4SKh
139 S Sulfur atom 3PKh
140 S Sulfur atom   
141 S- Sulfur atom anion 2PKh
142 S+ Sulfur atom cation 4SKh
143 Se Selenium atom 3PKh
144 Se- Selenium atom anion 2PKh
145 Se+ Selenium atom cation 4SKh
146 OH Hydroxyl radical 2ΠC∞v
147 OH- hydroxide anion 1ΣC∞v
148 OH+ hydoxyl cation 3ΣC∞v
149 HS Mercapto radical 2ΠC∞v
150 HS- mercapto anion 1ΣC∞v
151 HS+ sulfur monohydride cation 3ΣC∞v
152 CrH Chromium hydride 6ΣC∞v
153 CrH+ Chromium hydride cation 5ΣC∞v
154 HSe Selenium monohydride 2ΠC∞v
155 HSe- selenium monohydride anion 1ΣC∞v
156 HSe+ selenium monohydride cation 3ΣC∞v
157 H2O Water 1A1C2v
158 H2O- water anion 2A1C2v
159 H2O- water anion 2A'Cs
160 H2O+ water cation 2B1C2v
161 HDO Water-d1 1A1C2v
162 H2S Hydrogen sulfide 1A1C2v
163 H2S- Hydrogen sulfide anion 2A'Cs
164 H2S+ Hydrogen sulfide cation 2B1C2v
165 H2Se Hydrogen selenide 1A1C2v
166 H2Se+ Hydrogen selenide cation 2B1C2v
167 H3O+ hydronium cation 1A1C3v
168 H3S+ Sulfonium cation 1A1C3v
169 H3Se+ Hydrogen Selenide, protonated 1A1C3v
170 F Fluorine atom 2PKh
171 F- Fluorine atom anion 1SKh
172 F+ Fluorine atom cation 3SKh
173 F+ Fluorine atom cation 1DKh
174 Cl Chlorine atom 2PKh
175 Cl- Chlorine atom anion 1SKh
176 Cl+ Chlorine atom cation 3PKh
177 Cl+ Chlorine atom cation 1DKh
178 Br Bromine atom 2PKh
179 Br- Bromine atom anion 1SKh
180 Br+ Bromine atom cation 3PKh
181 HF Hydrogen fluoride 1ΣC∞v
182 HF- hydrogen fluoride anion 2ΣC∞v
183 HF+ hydrogen fluoride cation 2ΠC∞v
184 HCl Hydrogen chloride 1ΣC∞v
185 HCl- hydrogen chloride anion 2ΣC∞v
186 HCl+ hydrogen chloride cation 2ΠC∞v
187 HBr hydrogen bromide 1ΣC∞v
188 HBr- hydrogen bromide anion 2ΣC∞v
189 HBr+ hydrogen bromide cation 2ΠC∞v
190 H2Cl+ dihydrogen monochloride cation 1A1C2v
191 H2Br+ protonated hydrogen bromide 2A1C2v
192 Ne Neon atom 1SKh
193 Ne Neon atom   
194 Ne+ Neon atom cation 2PKh
195 Ar Argon atom 1SKh
196 Kr Krypton atom 1SKh
197 Kr+ Krypton cation 2PKh
198 HeLi+ Helium Lithium cation   
199 NeH neon hydrogen 2ΣC∞v
200 ArH+ Argon hydride cation 1ΣC∞v
201 KrH+ Protonated Krypton 1ΣC∞v
202 H2Ar H2 Ar dimer 1ΣC∞v
203 Li2 Lithium diatomic 1ΣgD∞v
204 NaLi lithium sodium 1ΣC∞v
205 Na2 Sodium diatomic 1ΣgD∞h
206 Na2- sodium diatomic anion 2ΣuD∞h
207 Na2+ sodium diatomic cation 2ΣgD∞h
208 Be2 Beryllium diatomic 1ΣgD∞h
209 Be2 Beryllium diatomic 3ΠgD∞h
210 BeMg Beryllium Magnesium 1ΣC∞v
211 Mg2 Magnesium diatomic 1ΣgD∞h
212 LiB Lithium boride 3ΠC∞v
213 LiAl Lithium Aluminum   
214 NaAl Sodium aluminum 1ΣC∞v
215 BeB Beryllium monoboride 2ΠC∞v
216 B2 Boron diatomic 3ΣgD∞h
217 B2 Boron diatomic 1ΣgD∞h
218 B2 Boron diatomic 5ΣuD∞h
219 B2+ Boron diatomic cation 2ΠD∞h
220 BAl Boron Aluminum 3ΣC∞v
221 BGa Boron Gallium 3ΣC∞v
222 AlGa Aluminum Gallium 3ΣC∞v
223 AlGa Aluminum Gallium 1ΣC∞v
224 Ga2 Gallium diatomic 3Piu 
225 HBBH Diborane(2) 3ΣGD∞h
226 LiBH4 Lithium borohydride 1A1C3v
227 B2H4 Diborane(4) D2d 1A1D2d
228 HBHHBH Diborane(4) C2V 1A1C2v
229 B2H6 Diborane 1AgD2h
230 B2H6+ Diborane cation   
231 Al2H6 dialane 1AGD2h
232 Ga2H6 digallane 1AGD2h
233 LiC Lithium Carbide 4ΣC∞v
234 BeC Beryllium Carbide 3Σ-C∞v
235 BeC Beryllium Carbide   
236 BC boron monocarbide 4Σ-C∞v
237 AlC Aluminum carbide 4ΣC∞v
238 BSi Boron silicide 4ΣC∞v
239 BSi Boron silicide 2ΣC∞v
240 C2 Carbon diatomic 1Σg+D∞h
241 C2 Carbon diatomic 3Σg- 
242 C2+ carbon diatomic cation 4ΣgD∞h
243 SiC silicon monocarbide 3ΣC∞v
244 SiC silicon monocarbide 1ΣC∞v
245 GeC Germanium monocarbide 1ΣC∞v
246 SiGe Silicon Germanium   
247 C2H Ethynyl radical 2ΣC∞v
248 C2H- Ethynyl anion 1ΣC∞v
249 C2H2 Acetylene 1ΣgD∞h
250 C2H2+ acetylene cation 2ΠuD∞h
251 C2H2+ acetylene cation   
252 CCH2 vinylidene 3B2C2v
253 H2CC- vinylidene anion   
254 HCCH- acetylene anion   
255 HCCH- acetylene anion   
256 Si2H2 disilyne   
257 Si2H2 disilyne   
258 Si2H2 disilyne   
259 Si2H2 disilyne   
260 CH3Li methyl lithium 1A1C3v
261 CH2BH methyleneborane 1A1C2v
262 C2H3 vinyl 2A'Cs
263 C2H3- vinyl anion 1A'Cs
264 C2H3+ vinyl cation 1A1C2V bridging H
265 C2H3+ vinyl cation 1A1C2V HCCH2
266 C2H4 Ethylene 1AgD2h
267 C2H4- Ethylene anion 2AgC2h
268 C2H4+ Ethylene cation 2B3D2
269 Si2H4 Disilene   
270 Si2H4 Disilene   
271 Si2H4 Disilene   
272 CH3BH2 methylborane 1A'Cs
273 C2H5 Ethyl radical 2A'Cs
274 C2H5- Ethyl anion 1A'Cs
275 C2H6 Ethane 1A1gD3d
276 C2H6 Ethane 1A1'D3h
277 Si2H6 disilane 1EuD3d
278 LiN Lithium Nitride 3ΣC∞v
279 LiP Lithium monophosphide   
280 LiP Lithium monophosphide   
281 BeN Beryllium mononitride 4ΣC∞v
282 BeN Beryllium mononitride 2ΠC∞v
283 BeN+ Beryllium mononitride cation 3ΣC∞v
284 BeN+ Beryllium mononitride cation 1ΣC∞v
285 MgN Magnesium Nitride   
286 MgN Magnesium Nitride   
287 BP Boron monophosphide 3ΠC∞v
288 BP Boron monophosphide 1ΣC∞v
289 AlP Aluminum monophosphide 3ΣC∞v
290 AlP Aluminum monophosphide 3ΠC∞v
291 AlP Aluminum monophosphide 1ΣC∞v
292 GaN Gallium mononitride 3ΠC∞v
293 GaN Gallium mononitride 1ΣC∞v
294 GaP Gallium monophosphide 3ΣC∞v
295 GaP Gallium monophosphide 1ΣC∞v
296 GaAs Gallium arsenide 3Π 
297 GaAs Gallium arsenide 1Σ 
298 BN boron nitride 3ΠC∞v
299 BN boron nitride 1ΣC∞v
300 CN Cyano radical 2ΣC∞v
301 CN- cyanide anion 1ΣC∞v
302 SiP Silicon monophosphide 2ΠC∞v
303 N2 Nitrogen diatomic 1ΣgD∞h
304 N2 Nitrogen diatomic   
305 N2- nitrogen diatomic anion 2ΠgD∞h
306 N2+ diatomic nitrogen cation 2ΣgD∞h
307 PN Phosphorus mononitride 1ΣC∞v
308 P2 Phosphorus diatomic 1ΣgD∞h
309 AsN Arsenic mononitride 1ΣC∞v
310 AsP Arsenic monophosphide 1ΣC∞v
311 HCN Hydrogen cyanide 1ΣC∞v
312 HCN+ hydrogen cyanide cation 2ΠC∞v
313 HNC+ hydrogen isocyanide cation   
314 HCP+ Phosphaethyne cation   
315 NNH+ Dinitrogen monohydride cation 1ΣC∞v
316 LiNH2 lithium amide   
317 HBNH Boranimine 1ΣC∞v
318 CNH2 Aminomethylidyne radical 2B2C2v
319 H2CN Dihydrogen cyanide radical 2B2C2v
320 HCNH methyleneazane 2A'CS cis
321 HCNH methyleneazane 2A'CS trans
322 H2NN Isodiazene   
323 N2H2 (E)-diazene 1AgC2h
324 N2H2 (Z)-Diazene 1A1C2v
325 N2H2+ trans-diazene cation 2AGC2h
326 CH2NH Methanimine 1A'Cs
327 CH2NH+ Methanimine cation   
328 CHNH2 aminomethylene   
329 CHNH2+ Aminocarbene cation   
330 CH2PH Phosphaethene 1A'Cs
331 BH2NH2 Boranamine   
332 CH2NH2+ methyleneamine cation 1A1C2v
333 N2H4 Hydrazine 1AC2
334 N2H4+ hydrazine cation 2AGC2h
335 CH3NH2 methyl amine 1A'Cs
336 CH3NH2+ methyl amine cation 2A'Cs
337 SiH3NH2 Silane, amino   
338 N2H5+ protonated hydrazine 1A'Cs
339 BH3PH3 borane phosphine   
340 BH3NH3 borane ammonia 1A1C3v
341 CH3NH3 methyl ammonium radical 2A1C3v
342 CH3PH3+ methyl phosphine, protonated 1A1C3v
343 NH3NH3 Ammonia Dimer 1AgC2h
344 NH3NH3 Ammonia Dimer 1A'Cs
345 N2H7+ ammonia ammonium dimer   
346 LiO lithium oxide 2ΣC∞v
347 LiS Lithium monosulfide 2ΠC∞v
348 LiS+ Lithium sulfide cation 3ΣC∞v
349 NaO sodium monoxide 2ΣC∞v
350 NaS Sodium sulfide 2ΠC∞v
351 LiSe Lithium monoselenide   
352 BeO beryllium oxide 1ΣC∞v
353 BeO+ Beryllium monoxide cation 2ΠC∞v
354 BO boron monoxide 2ΣC∞v
355 ScO Scandium monoxide 2ΣC∞v
356 GaO Gallium monoxide 2ΣC∞v
357 GaS Gallium monosulfide   
358 CO Carbon monoxide 1ΣC∞v
359 CO- carbon monoxide anion 2ΠC∞v
360 CO+ carbon monoxide cation 2ΣC∞v
361 SiO Silicon monoxide 1ΣC∞v
362 SiS silicon monosulfide 1ΣC∞v
363 TiO Titanium monoxide 3ΔC∞v
364 CSe Carbon monoselenide 1ΣC∞v
365 GeO Germanium monoxide 1ΣC∞v
366 GeO+ Germanium monoxide cation 2ΣC∞v
367 GeS Germanium monosulfide 1ΣC∞v
368 SiSe Silicon Monoselenide   
369 SiSe+ Silicon Monoselenide cation   
370 GeSe Germanium monoselenide   
371 NO Nitric oxide 2ΠC∞v
372 NO- nitric oxide anion 3ΣC∞v
373 NO+ nitric oxide cation 1ΣC∞v
374 NS Mononitrogen monosulfide 2ΠC∞v
375 NS- nitrogen sulfide anion 3ΣC∞v
376 PO Phosphorus monoxide 2ΠC∞v
377 PS phosphorus sulfide 2ΣC∞v
378 VO Vanadium monoxide 4Σ- 
379 NSe Nitrogen monoselenide 2ΠC∞v
380 AsS Arsenic monosulfide 2ΠC∞v
381 PSe Phosphorus monoselenide 2ΠC∞v
382 AsSe Arsenic monoselenide 2ΠC∞v
383 O2 Oxygen diatomic 3ΣgD∞h
384 O2 Oxygen diatomic 1ΔgD∞h
385 O2- oxygen diatomic anion 2ΠD∞h
386 O2-- dioxygen dianion   
387 O2+ diatomic oxygen cation 2ΠgD∞h
388 SO Sulfur monoxide 3ΣC∞v
389 SO Sulfur monoxide 1ΣC∞v
390 SO+ sulfur monoxide cation 2ΠC∞v
391 S2 Sulfur diatomic 3ΣgD∞h
392 SeO Selenium monoxide 3ΣC∞v
393 Se2 Selenium diatomic 3ΣgD∞h
394 LiOH lithium hydroxide 1ΣC∞v
395 BeOH beryllium monohydroxide 2A'Cs
396 BeOH beryllium monohydroxide 2ΣC∞v
397 HBO Boron hydride oxide 1ΣC∞v
398 HBS hydrogen boron sulfide 1ΣC∞v
399 COH Hydroxymethylidyne   
400 COH+ Carbon Monoxide, protonated 1ΣC∞v
401 HCO Formyl radical 2A'Cs
402 HCO- formyl anion 1A'Cs
403 HCO+ Formyl cation 1ΣC∞v
404 HNO Nitrosyl hydride 1A'Cs
405 HNO+ Nitrosyl hydride cation 2A'Cs
406 NOH Hydroxyimidogen 3A"Cs
407 NOH+ O-protonated nitric oxide 2A'Cs
408 HO2 Hydroperoxy radical 2A"Cs
409 HO2+ Hydroperoxy cation 3A"Cs
410 HSO+ Sulfur Monoxide, S-protonated   
411 SOH Sulfur Hydroxide   
412 SOH+ Sulfur Monoxide, protonated   
413 HS2 Thiosulfeno radical 2A"Cs
414 H2CO Formaldehyde 1A1C2v
415 H2CO- formaldehyde anion 2A'Cs
416 H2CO- formaldehyde anion   
417 H2CO+ formaldehyde cation 2B2C2v
418 HOCH hydroxycarbene 1A'CS trans
419 HOCH hydroxycarbene 1A'CS cis
420 H2CS Thioformaldehyde 1A1C2v
421 H2CS- thioformaldehyde anion   
422 H2CS- thioformaldehyde anion   
423 H2CS+ thioformaldehyde cation 2B2C2v
424 H2CSe Selenoformaldehyde   
425 H2NO nitroxide 2B1C2v
426 H2NO nitroxide 2A'Cs
427 H2O2 Hydrogen peroxide 1AC2
428 H2O2 Hydrogen peroxide 1AgC2h
429 H2O2+ Hydrogen peroxide cation 2BgC2h
430 H2O2+ Hydrogen peroxide cation 2A1C2v
431 H2OO water oxide   
432 HOSH hydrogen thioperoxide   
433 H2S2 Disulfane 1AC2
434 H2S2+ hydrogen disulfide cation 2BgC2h
435 H2Se2 hydrogen diselenide   
436 CH2OH Hydroxymethyl radical 2AC1
437 CH2OH+ hydroxymethyl cation 1A'Cs
438 CH3O- methoxy anion 1A1C3v
439 CH3O+ Methoxy cation 3A1C3v
440 H2CSH+ Thioformaldehyde, protonated 1A'Cs
441 NH2OH hydroxylamine 1A'Cs
442 NH2OH+ Hydroxylamine cation   
443 NH3O Ammonia Oxide 1A1C3v
444 H2POH Phosphinous acid 1A1'CS trans
445 H2POH Phosphinous acid 1A1'CS cis
446 H3PO Phosphine oxide 1A1C3v
447 NH2SH Thiohydroxylamine   
448 NH2SH Thiohydroxylamine   
449 NH3S sulfidoazane   
450 CH3OH Methyl alcohol 1A'Cs
451 CH3OH- Methyl alcohol anion 2A'Cs
452 CH3OH- Methyl alcohol anion 2A'CS eclipsed
453 CH3OH+ Methyl alcohol cation 2A"Cs
454 CH3OH+ Methyl alcohol cation 2AC1
455 CH3SH Methanethiol 1A'Cs
456 CH3SH+ Methanethiol cation 2A"Cs
457 SiH3OH silanol   
458 NH2OH2+ protonated hydroxylamine   
459 NH3OH+ N-protonated hydroxylamine   
460 H2OH2O water dimer 1A'Cs
461 CH3SH2+ protonated methylsulfide 1A'Cs
462 H5O2+ Dihydroxonium ion 1AC2
463 LiF lithium fluoride 1ΣC∞v
464 LiCl lithium chloride 1ΣC∞v
465 NaF sodium fluoride 1ΣC∞v
466 NaF+ sodium fluoride cation 2ΣC∞v
467 NaCl Sodium Chloride 1ΣC∞v
468 LiBr Lithium Bromide 1ΣC∞v
469 LiF+ lithium fluoride cation 2ΠC∞v
470 BeF- Beryllium monofluoride anion 1ΣC∞v
471 MgF+ magnesium fluoride cation 1ΣC∞v
472 TiCl Titanium Monochloride 4ΣC∞v
473 ZnF Zinc monofluoride 2ΣC∞v
474 BF Boron monofluoride 1ΣC∞v
475 AlF Aluminum monofluoride 1Σ+C∞v
476 AlCl Aluminum monochloride 1ΣC∞v
477 ScF Scandium monofluoride 1ΣC∞v
478 BBr Boron monobromide 1ΣC∞v
479 GaF Gallium monofluoride 1ΣC∞v
480 GaF+ Gallium monofluoride cation 2ΣC∞v
481 AlBr Aluminum monobromide   
482 GaCl Gallium monochloride 1ΣGC∞v
483 GaCl+ Gallium monochloride cation 2ΣC∞v
484 GaBr Gallium monobromide   
485 CF Fluoromethylidyne 2ΠC∞v
486 SiF silicon monofluoride 2ΠC∞v
487 SiF- silicon monofluoride anion 3ΣC∞v
488 SiF+ silicon monofluoride cation 1ΣC∞v
489 SiCl Clorosilylidyne 2ΠC∞v
490 CBr Carbon monobromide 2ΠC∞v
491 GeF Germanium monofluoride 2ΠC∞v
492 GeF+ Germanium monofluoride cation 1ΣC∞v
493 GeCl Germanium monochloride 2ΠC∞v
494 GeCl+ Germanium monochloride cation   
495 SiBr Silicon monobromide 2ΠC∞v
496 SiBr+ Silicon monobromide cation   
497 NCl nitrogen monochloride 3ΣC∞v
498 AsF Arsenic monofluoride 3ΣC∞v
499 AsF Arsenic monofluoride 1ΔC∞v
500 NBr nitrogen monobromide 3Σ-C∞v
501 AsCl Arsenic monochloride 3ΣC∞v
502 PBr Phosphorus monobromide   
503 FO Oxygen monofluoride 2ΠC∞v
504 ClO Monochlorine monoxide 2ΠC∞v
505 ClO+ chlorine monoxide cation 3ΣC∞v
506 SF Monosulfur monofluoride 2ΠC∞v
507 SF+ sulfur monofluoride cation 3ΣC∞v
508 SCl sulfur monochloride 2ΠC∞v
509 SCl+ sulfur monochloride cation 3ΣgC∞v
510 BrO Bromine monoxide 2ΠC∞v
511 BrO- Bromine monoxide anion 1ΣC∞v
512 BrO+ Bromine monoxide cation   
513 SeF Selenium monofluoride 2ΠC∞v
514 SBr Sulfur monobromide radical   
515 SBr+ Sulfur monobromide cation   
516 SeCl Selenium monochloride 2ΠC∞v
517 SeBr Selenium monobromide   
518 BrCl Bromine monochloride 1ΣC∞v
519 F2 Fluorine diatomic 1ΣgD∞h
520 F2- flourine diatomic anion 2ΣuD∞h
521 F2+ flourine diatomic cation 2ΠgD∞h
522 ClF Chlorine monofluoride 1Σ+C∞v
523 ClF+ clorine monofluoride cation 2ΠC∞v
524 Cl2 Chlorine diatomic 1ΣgD∞h
525 Cl2- chlorine diatomic anion 2ΣuD∞h
526 Cl2+ chlorine diatomic cation 2ΠgD∞h
527 BrF Bromine monofluoride 1ΣC∞v
528 Br2 Bromine diatomic 1ΣgD∞h
529 Br2- bromine diatomic anion 2ΣuD∞h
530 Br2+ bromine diatomic cation 2ΠgD∞h
531 HCF Fluoromethylene 1A'Cs
532 HCF Fluoromethylene 3A"Cs
533 HCCl Chloromethylene 1A'Cs
534 HCCl Chloromethylene 3A"Cs
535 HSiF fluorosilylene   
536 HSiCl Chlorosilylene   
537 HSiBr monobromosilylene   
538 HOF Hypofluorous acid 1A'Cs
539 HOCl hypochlorous acid 1A'Cs
540 HOCl+ hypochlorous acid cation   
541 HOBr Hypobromous acid 1A'Cs
542 HOBr+ Hypobromous acid cation 2A"Cs
543 F2H+ Fluorine, protonated 1A'Cs
544 ClFH+ Chlorine fluoride, F-protonated   
545 FClH+ Chlorine fluoride, Cl-protonated   
546 Cl2H+ Chlorine, protonated 1A'Cs
547 CH2Br bromomethyl radical   
548 CH2F fluoromethyl radical 2ACs
549 CH2F+ fluoromethyl cation   
550 CH2Cl+ chloromethyl cation   
551 CH2Cl chloromethyl radical 2A'Cs
552 CH2Cl chloromethyl radical 2B1C2v
553 NH2Cl chloramine 1A'Cs
554 CH3F+ methyl fluoride cation   
555 CD3F methylfluoride-d3 1A1C3v
556 CH3F Methyl fluoride 1A1C3v
557 CD3Cl methyl chloride d3 1A1C3v
558 CH3Cl Methyl chloride 1A1C3v
559 CH3Cl+ Methyl chloride cation   
560 SiH3F monofluorosilane 1A1C3v
561 SiH3Cl chlorosilane 1A1C1
562 CH3Br methyl bromide 1A1C3v
563 GeH3F monofluorogermane   
564 GeH3Cl monochlorogermane   
565 SiH3Br bromosilane 1A1C3v
566 NH3Cl+ protonated monochloroammonia   
567 CH3ClH+ methyl chloride, protonated   
568 NH4Cl Ammonium chloride   
569 LiNe+ Lithium Neon cation   
570 Ne2+ Neon diatomic cation 2ΣuD∞h
571 Ar2 Argon diatomic 1SgD∞h
572 Ar2+ Argon diatomic cation 2ΣuD∞h
573 Li3 Lithium trimer 2B2C2v
574 Li3+ Lithium trimer cation 1A1'D3h
575 C3 carbon trimer 1ΣgD∞h
576 C3 carbon trimer 1A1C2v
577 SiC2 Silicon dicarbide   
578 C3H3 cyclopropenyl radical 2A'Cs
579 C3H4 cyclopropene 1A1C2v
580 CH2CCH2 allene 1A1D2d
581 CH3CCH propyne 1A'C3v
582 C3H5 Allyl radical 2A2C2v
583 C3H5 Allyl radical 2A"Cs
584 CH3CHCH 1-propenyl radical 2A'Cs
585 C3H6 Cyclopropane 1A1'D3h
586 CH2CHCH3 Propene 1A'Cs
587 C3H7 n-Propyl radical 2A"C1
588 C3H7+ cyclopropane, protonated   
589 CH3CHCH3 Isopropyl radical 2AC2
590 CH3CHCH3+ Isopropyl cation 1AC2
591 C3H8 Propane 1A1C2v
592 Si3H8 trisilane   
593 LiCN lithium cyanide 1ΣC*V LiCN
594 LiCN lithium cyanide 1A'Cs
595 LiCN lithium cyanide 1ΣC*V LiNC
596 NaCN Sodium Cyanide 1ΣC∞v
597 NaCN Sodium Cyanide 1ACs
598 NaCN Sodium Cyanide 1ΣC∞v
599 ZnCN Zinc monocyanide 2ΣC∞v
600 ZnNC Zinc isocyanide 2ΣC∞v
601 AlCN Aluminum monocyanide   
602 AlNC Aluminum isocyanide   
603 CN2 3H-Diazirin-3-ylidene 1A1C2v
604 CNN Diazocarbene   
605 NCN Cyanoimidogen 3ΣgD∞h
606 NCN Cyanoimidogen 1ΣgD∞h
607 N3 azide radical 2ΠgD∞h
608 N3+ azide cation 3ΣgD∞h
609 N3+ azide cation 3ΣC∞v
610 HCCN cyanomethylene 3A"Cs
611 HCCN cyanomethylene 3ΣC∞v
612 HCCN cyanomethylene   
613 HN3 hydrogen azide 1A'Cs
614 HN3+ Hydrazoic acid cation   
615 HNCNH diiminomethane 1AC2
616 NH2CN cyanamide 1A1C2v
617 HNNNH+ 1,2-Triazadienium   
618 NH2NN+ hydrazoic acid, protonated   
619 CH3CN Acetonitrile 1A1C3v
620 CH3CN- acetonitrile anion 2EC3v
621 CH3CN- acetonitrile anion 2A'Cs
622 CHNCH2 2H-Azirine   
623 CHNHCH 1H-Azirine   
624 H2CCNH Ethenimine   
625 H2CNCH methyleneaminomethylene   
626 HCCNH2 Ethynamine   
627 HCNCH2+ 2H-Azirine cation   
628 HNCNH2+ diiminomethane, protonated 1A'Cs
629 NCNH3+ Cyanamide, protonated 1A1C3v
630 NH2CNH+ cyanamide, cn protonated   
631 NH3CN+ cyanamide, amine protonated   
632 CH2CHNH vinylazine 2A"CS cis
633 CH2CHNH vinylazine 2A"CS trans
634 CH3CHN methylmethaniminyl radical 2A'Cs
635 CH3CHNH ethanimine 1A'CS NH down
636 C2H5NH+ Protonated Aziridine 1A1C2v
637 C2H6N+ aziridine, protonated 1A1C2v
638 NH2CH2NH2 diaminomethane 1A1C2v
639 CH3CH2NH2 Ethylamine   
640 CH3PHCH3 dimethylphosphine 1A'Cs
641 (CH3)2NH2+ dimethylammonium cation 1A1C2v
642 CH3CH2NH3+ ethylamine, protonated 1A'Cs
643 Li2O dilithium oxide 1ΣgD∞h
644 Li2S dilithium sulfide 1ΣGD∞h
645 Li2S dilithium sulfide 1A1C2v
646 Na2O disodium monoxide 1ΣgLinear
647 Na2O disodium monoxide 1A1C2v
648 Na2S Sodium sulfide   
649 Na2S Sodium sulfide   
650 LiO2 Lithium dioxide   
651 NaO2 Sodium superoxide   
652 CCO Dicarbon monoxide 3ΣC∞v
653 CCO Dicarbon monoxide 1ΠC∞v
654 NCO isocyanato radical 2ΠC∞v
655 N2O Nitrous oxide 1ΣC∞v
656 N2O- Nitrous oxide anion 2A'Cs
657 NNS Nitrogen sulfide 1ΣC∞v
658 PPO Phosphorus oxide phosphide 1ΣC∞v
659 CO2 Carbon dioxide 1ΣgD∞h
660 CO2+ Carbon dioxide cation 2ΠC∞v
661 OCS Carbonyl sulfide 1ΣC∞v
662 CS2 Carbon disulfide 1ΣgD∞h
663 CS2- Carbon disulfide anion 2A1C2v
664 TiO2 Titanium dioxide 1A1C2v
665 SiS2 Silicon disulfide 1ΣGD∞h
666 GeO2 Germanium dioxide 1ΣgD∞h
667 OCSe Carbonyl selenide 1ΣC∞v
668 SCSe Carbon sulfide selenide   
669 GeS2 Germanium disulfide 1ΣGD∞h
670 CSe2 Carbon diselenide 1A1D∞h
671 NO2 Nitrogen dioxide 2A1C2v
672 NO2+ Nitrogen dioxide cation 1ΣGD∞h
673 NSO sulfinyl amidogen   
674 SNO Nitrogen oxide sulfide   
675 AsO2 Aresenic dioxide 2A1C2v
676 O3 Ozone 1A1Cs
677 SO2 Sulfur dioxide 1A1C2v
678 SSO Disulfur monoxide 1A'Cs
679 S3 Sulfur trimer 1A1C2v
680 S3 Sulfur trimer   
681 S3+ Sulfur trimer cation 2B2C2v
682 SeO2 Selenium dioxide 1A1C2v
683 SeO2+ Selenium dioxide cation 2A1C2v
684 HCCO ketenyl radical 2ΠC∞v
685 HCCO ketenyl radical 2A"Cs
686 HCNO fulminic acid 1ΣC∞v
687 HCNO fulminic acid 1A'Cs
688 HNCS Isothiocyanic acid   
689 HSCN thiocyanic acid 1A'Cs
690 HNNO+ Nitrous oxide, N-protonated 1A'Cs
691 NNOH+ Nitrous Oxide, O-protonated 1A'Cs
692 HCOO formate neutral radical 2A'Cs
693 HOCO Hydrocarboxyl radical 1A'cis
694 HOCO Hydrocarboxyl radical 1A'trans
695 O3H+ protonated ozone 1A'Cs
696 O3H+ protonated ozone   
697 SO2H+ protonated sulfur dioxide 1A'Cs
698 C2H2O Oxirene 1A1C2v
699 CH2CO Ketene 1A1C2v
700 CH2CS Thioketene   
701 Be(OH)2 Beryllium hydroxide   
702 NH2NO Nitrosamide 1AC1
703 H2COO Dioxymethyl radical 2A'Cs
704 H2COO+ dioxymethyl cation 2A'Cs
705 HCOOH Formic acid 1A'Cs
706 HCOOH Formic acid   
707 H2O3 Hydrogen trioxide 1AC2
708 HSSSH trisulfane 1A'Cs
709 NaOCH3 Sodium methoxide 1A1C3v
710 CH2BOH hydroxy(methylene)borane 1A'Cs
711 BH3CO Borane carbonyl 1A1C3v
712 CH3BO Borane, methyloxo- 1A1C3v
713 CH2COH+ ketene, protonated   
714 CH2NOH formaldoxime 1A'Cs
715 CH3NO nitrosomethane 1A'Cs
716 CHONH2 formamide 1A'Planar
717 CHONH2 formamide 1ANon-Planar
718 CNOH3 1,2-oxaziridine 1AC1
719 HOCHNH hydroxymethylimine 1A'CS H all up
720 HOCHNH hydroxymethylimine 1A'CS OH down
721 HOCHNH hydroxymethylimine 1A'CS CH up
722 CHSNH2 thioformamide   
723 NHCHSH Methanimidothioic acid   
724 C2H4O Ethylene oxide 1A1C2v
725 C2H4O+ ethylene oxide cation   
726 CH3CHO Acetaldehyde 1A'Cs
727 CH3CHO+ acetaldehyde cation   
728 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
729 C2H4S Thiirane 1A1C2v
730 CH2CHSH Ethenethiol   
731 CH3CHS Thioacetaldehyde 1A'C1
732 H2CONH2+ protonated formamide 1A'Cs
733 NH2CHOH+ Formamide, O-protonated   
734 CH2(OH)2 methanediol 1AC2
735 CH3SSH Hydrogen methyl disulfide   
736 HSCH2SH Methanedithiol   
737 C2H4OH+ ethylene oxide, protonated 1A'Cs
738 CH3CHOH 1-hydroxy-ethyl radical 2AC1
739 CH3CHOH+ acetaldehyde, protonated 1A'Cs
740 NH2CH2OH aminomethanol   
741 CH3CH2OH Ethanol 1A'Cs
742 CH3OCH3 Dimethyl ether 1A1C2v
743 CH3CH2SH ethanethiol 1A'Cs
744 CH3CH2SH ethanethiol 1AC1
745 CH3SCH3 Dimethyl sulfide 1A1C2v
746 CH3SCH3+ dimethyl sulfide cation   
747 CH3SeCH3 dimethylselenide 1A1C2v
748 CuF2 Copper difluoride 2ΠgD∞h
749 CNF iso cyanogen fluoride 1ΣC∞v
750 BrCN Cyanogen bromide 1ΣC∞v
751 FBO Boron monofluoride monoxide   
752 BeF2 Beryllium fluoride 1ΣgD∞h
753 MgF2 Magnesium fluoride 1ΣgD∞h
754 BeCl2 Beryllium chloride 1ΣgD∞h
755 BeBr2 Beryllium bromide   
756 FCO Carbonyl fluoride 2A'Cs
757 FCO+ Carbonyl fluoride cation 1ΣC∞v
758 ClCO carbonyl monochloride 2A'Cs
759 BF2 Boron difluoride radical 2A1C2v
760 FNO Nitrosyl fluoride 1A'Cs
761 ClNO Nitrosyl chloride 1A'Cs
762 FNS Thionitrosyl fluoride 1A'Cs
763 FSN Thiazyl fluoride 1A'Cs
764 OPCl Phosphorus oxychloride   
765 CF2 Difluoromethylene 1A1D∞h
766 CFCl chlorofluoromethylene 1A'Cs
767 SiF2 Silicon difluoride 1A1C2v
768 SiF2+ Silicon difluoride cation 2A1C2v
769 GeF2 Germanium difluoride 1A1C2v
770 GeCl2 Germanium dichloride 1A1C2v
771 CBr2 dibromomethylene 1A1C2v
772 CBr2 dibromomethylene 3B1C2v
773 FOO+ Fluorine dioxide cation   
774 OClO Chlorine dioxide 2B1D∞h
775 OClO- Chlorine dioxide anion 1A'Cs
776 ClSO Sulfur chloride oxide 2A"Cs
777 BrOO Bromine dioxide   
778 OBrO Bromine dioxide radical 2B1C2v
779 PF2 Phosphorus difluoride   
780 PF2+ Phosphorus difluoride cation   
781 FClO chlorosyl fluoride 1A'Cs
782 ClOF Chlorine hypofluorite 1A'Cs
783 SF2 sulfur difluoride 1A1C2v
784 SF2- sulfur difluoride anion 2A'Cs
785 SF2- sulfur difluoride anion 2ΠD∞h
786 SCl2 Sulfur dichloride 1A1C2v
787 SeF2 Selenium difluoride   
788 SeCl2 Selenium Dichloride   
789 SBr2 Sulfur dibromide   
790 SeBr2 Selenium dibromide   
791 F3- trifluoride anion 1ΣgD∞h
792 Cl3- trichloride anion 1ΣgD∞h
793 Br3- tribromide anion   
794 SFCl Sulfur chloride fluoride   
795 HCCF Fluoroacetylene 1ΣC∞v
796 HCCCl Chloroacetylene 1ΣC∞v
797 HCCBr bromoacetylene 1ΣC∞v
798 HFCO+ formyl fluoride cation 2A'Cs
799 CHCl2 dichloromethyl radical 2B1C2v
800 CHCl2 dichloromethyl radical 2A'Cs
801 CHF2 difluoromethyl radical 2ACs
802 CHF2+ difluoromethyl cation   
803 CHFCl Chlorofluoromethyl radical   
804 CHFCl+ Chlorofluoromethyl cation   
805 CHCl2+ dichloromethyl cation   
806 CHBr2 dibromomethyl radical   
807 NHF2 difluoramine   
808 NHCl2 dichloroamine   
809 CH2F2 Methane, difluoro- 1A1C2v
810 SiH2F2 difluorosilane   
811 CH2Cl2 Methylene chloride 1A1C2v
812 CH2BrF Methane, bromofluoro- 1A'Cs
813 CH2BrCl Methane, bromochloro- 1A'Cs
814 CH2Br2 dibromomethane 1A1C2v
815 SiH2Cl2 dichlorosilane 1A1C2v
816 CH3MgBr Methyl Magnesium Bromide   
817 CH2CHF Ethene, fluoro- 1A'Cs
818 CH2FOH fluoromethanol   
819 CH2CH2Cl 2-chloroethyl radical 2A'Cs
820 CHClCH3 1-chloroethyl radical 2AC1
821 C2H5Br Ethyl bromide 1A'Cs
822 KrF2 Krypton difluoride 1ΣGD∞h
823 B4H10 Tetraborane(10) 1A1C2v
824 C4 Carbon tetramer 3ΣgD∞h
825 C4 Carbon tetramer   
826 C4H2 Diacetylene 1ΣgD∞h
827 C4H2+ diacetlyene cation 2ΠgD∞h
828 C4H4 cyclobutadiene 1AgD2h
829 C4H4 Tetrahedrane   
830 C4H6 1-Methylcyclopropene 1AC1
831 CH2CHCHCH2 1,3-Butadiene 1AC2
832 CHCCH2CH3 1-Butyne 1A'Cs
833 CH3CHCHCH2 methylallyl radical 2A"Cs
834 C4H8 methylcyclopropane 1A'Cs
835 CH2CHCH2CH3 1-Butene 1AC1
836 CH3CH2CH2CH3 Butane 1AgAnti
837 CH3CH2CH2CH3 Butane 1AGauche
838 Li3N trilithium nitride 1A'D3h
839 Li3N trilithium nitride 1A1C3v
840 C2N2 Cyanogen 1ΣgD∞h
841 As4 Arsenic tetramer 1A1Td
842 HCCCN+ Cyanoacetylene cation 2ΠC∞v
843 H2CNCN cyanamide, methylene   
844 HNCCNH Ethenediimine   
845 C3H3N+ acrylonitrile cation 2A"Cs
846 CH3N3 methyl azide 1A'Cs
847 NH2CCNH2 Diaminoacetylene 1AC2
848 NH2CH2CN Aminoacetonitrile 1A'Cs
849 CH3NHN2+ methyl azide, protonated 1AC1
850 C2H5CN ethyl cyanide 1A'Cs
851 C4H6 Bicyclo[1.1.0]butane 1A1C2v
852 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1A1C2v
853 H2NCHCHNH2 diaminoethylene   
854 CH7N3 triaminomethane   
855 C4H8 cyclobutane 1A1D2d
856 NH2CH2CH2CH3 1-Propanamine 1A'Cs
857 P(CH3)3 trimethylphosphine 1A1C3v
858 N(SiH3)3 trisilylamine   
859 (CH3)3NH+ protonated trimethyl amine   
860 C3H7NH3+ n-propylamine, protonated 1A'Cs
861 C3O Tricarbon monoxide 1ΣC∞v
862 ONNO NO dimer 1Agtrans C2H
863 ONNO NO dimer 1A1cis C2V
864 S2N2 Disulfur dinitride 1AGD2h
865 CS3-- Carbonotrithioate   
866 NO3- nitrate anion 1A1'D3h
867 NO3+ nitrogen trioxide cation 1A1C2v
868 SO3 Sulfur trioxide 1A1'D3h
869 SO3-- Sulfate dianion   
870 SeO3 selenium trioxide 1A1'D3h
871 S4 Sulfur tetramer   
872 S4 Sulfur tetramer   
873 S4 Sulfur tetramer   
874 HNO3 Nitric acid 1A'Cs
875 NH2NO2 nitramide 1A'Cs
876 C3H2O Propadienal   
877 C3H2O Propadienal   
878 C2H2O2 Ethanedial 1AgC2h
879 H2SO3 Sulfurous acid 1A'Cs
880 C2H3NO Nitrosoethylene   
881 CH3NCO methylisocyante   
882 HOCH2CN cyanomethanol   
883 CH3NO2 Methane, nitro- 1A'Cs
884 NH2COOH Carbamic acid 1A'Cs
885 NH2COOH Carbamic acid 1AC1
886 H3AlO3 Aluminum hydroxide   
887 CH2CHCHO Acrolein 1A'Cs
888 CH2CHCHO Acrolein   
889 NH2CONH2 Urea 1AC2
890 NH2CONH2 Urea 1A'Cs
891 NH2CONH2 Urea 1A1C2v
892 NH2COOH2+ Carbamic acid, O-protonated 1AC1
893 NH3COOH+ protonated Carbamic acid 1A'Cs
894 CH3COCH2 Acetonyl radical 2A"Cs
895 CH2C(OH)NH2 1-amino vinyl alchohol   
896 CH3C(OH)=NH Ethaninidic acid   
897 CH3CHNOH Acetaldoxime 1A'CS cis
898 HCONHCH3 N-methylformamide 1A'CS cis
899 HCONHCH3 N-methylformamide 1A'CS trans
900 CH3CSNH2 Ethanethioamide   
901 CH5N2O+ urea, N-protonated 1A'Cs
902 H2NCOHNH2+ urea, protonated 1A'Cs
903 CH3NNCH3 (E)-1,2-Dimethyldiazene 1AGC2h
904 C3H5OH Cyclopropanol 1AC1
905 C3H6O 2-Propen-1-ol 1AC1
906 C3H6O Acetone enol 1A'Cs
907 C3H6O Oxetane 1A1C2v
908 C3H6O Oxetane 1A'Cs
909 CH3CH2CHO Propanal 1A'Cs
910 CH3COCH3 Acetone 1A1C2v
911 CH3COCH3- acetone anion 2A'Cs
912 CH3CSCH3 Thioacetone 1A1C2v
913 CH3SOCH3 Dimethyl sulfoxide 1A'Cs
914 HOCH2CH2NH2 monoethanolamine 1AC1 OH in
915 C3H7OH 1-Propanol   
916 CH3OC2H5 Ethane, methoxy- 1A'Cs
917 Li2F2 Lithium fluoride dimer   
918 FNO2 Nitryl fluoride 1A1C2v
919 FONO Nitrosyl hypofluorite 1A'CS cis
920 ClONO chlorine nitrite 1A'CS cis
921 CF2O Carbonic difluoride 1A1C2v
922 CF2O+ Carbonic difluoride cation   
923 Cl2CS Thiophosgene 1A1C2v
924 BF3 Borane, trifluoro- 1A'D3h
925 BF3+ boron trifluoride cation 2B2C2v
926 BF3+ boron trifluoride cation   
927 AlF3 Aluminum trifluoride 1A1'D3h
928 BClF2 Chlorodifluoroborane   
929 ScF3 Scandium trifluoride 1A1'D3h
930 BCl3 Borane, trichloro- 1A1'D3h
931 BCl3+ Boron Trichloride cation   
932 GaF3 Gallium trifluoride 1A1'D3h
933 GaCl3 Gallium trichloride 1A1'D3h
934 BBr3 Boron tribromide 1A1'D3h
935 CF3- Trifluoromethyl anion 1A1C3v
936 CF3+ Trifluoromethyl cation 1A1'D3h
937 CF2Cl difluorochloromethyl radical   
938 SiF3 Silicon trifluoride radical 2A1C3v
939 SiF3+ Silicon trifluoride cation 1A1'D3h
940 CFCl2 dichlorofluoromethyl radical   
941 CBr3 tribromomethyl radical   
942 ClO2F Chloryl fluoride 1A'Cs
943 F2SO Thionyl Fluoride 1A'Cs
944 ClOOCl Dichlorine dioxide 1AC2
945 SSCl2 Thiothionyl chloride   
946 NF3 Nitrogen trifluoride 1A1C3v
947 NCl3 nitrogen trichloride 1A1C3v
948 AsCl3 Arsenous trichloride 1A1C3v
949 NBr3 Nitrogen Tribromide 1A1C3v
950 PBr3 Phosphorus tribromide 1A1C3v
951 SF3 Sulfur trifluoride 2A'Cs
952 ClF3 Chlorine trifluoride 1A1'D3h
953 ClF3 Chlorine trifluoride 1A1C2v
954 HClO3 Chloric Acid 1A'Cs
955 HClO3 Chloric Acid 1AC1
956 CHF3 Methane, trifluoro- 1A1C3v
957 SiHF3 trifluorosilane   
958 CDCl3 trichloromethane-d 1A1C3v
959 CHCl3 Chloroform 1A1C3v
960 CHBrF2 Methane, bromodifluoro- 1A'Cs
961 CHFClBr fluorochlorobromomethane 1AC1
962 CHBrCl2 Methane, bromodichloro- 1A'Cs
963 CHBr2F dibromofluoromethane   
964 NF3H+ protonated nitrogen trifluoride 1A1C3v
965 AsF3H+ Arsenic trifluoride, protonated   
966 C2H2ClF 1-chloro-1-fluoroethylene 1A'Cs
967 CHFCHCl (E)-1-chloro-2-fluoroethene 1A'Cs
968 CHFCHClz (Z)-1-Chloro-2-fluoroethene 1A'Cs
969 CHBrCHBr Ethene, 1,2-dibromo-, (E)-   
970 CHBrCHBr Ethene, 1,2-dibromo-, (Z)-   
971 C2H4F2 1,2-difluoroethane 1AgC2H anti
972 C2H4F2 1,2-difluoroethane 1AC2 gauche
973 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
974 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1A'Cs
975 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1AC1
976 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AC2
977 CH2BrCH2Cl 1-bromo-2-chloroethane   
978 CH2BrCH2Cl 1-bromo-2-chloroethane   
979 CH2BrCH2Br Ethane, 1,2-dibromo- 1AgC2h
980 CH2BrCH2Br Ethane, 1,2-dibromo- 1AC2
981 CH2CHCH2F Allyl Fluoride   
982 CH2CHCH2F Allyl Fluoride   
983 CH3CHCHF trans-1-Fluoro-1-propene   
984 CH2FCH2OH 2-fluoroethanol   
985 CH2ClCH2OH 2-Chloroethanol 1A'Cs
986 CH2ClCH2OH2+ 2-chloroethanol, protonated 1AC1
987 CH2FCH2CH3 1-Fluoropropane 1A'Cs
988 CH2FCH2CH3 1-Fluoropropane   
989 CH3CHFCH3 2-Fluoropropane 1A'Cs
990 CH3CHClCH3 Propane, 2-chloro- 1A'Cs
991 B5H9 pentaborane9   
992 C5H4 pentatetraene   
993 C5H5 cyclopentadienyl radical 2B1C2v
994 C5H6 Propellane 1A1D3h
995 C5H8 Bicyclo[1.1.1]pentane   
996 C5H8 Ethenylcyclopropane 1A'Cs
997 CH2N4 1H-Tetrazole 1A'Cs
998 C3H3N2 imidazolyl radical 2B1C2v
999 C3H3N2- imidizolyl anion 1A1C2v
1000 C4H4N pyrrolide radical 2A2C2v
1001 C4H4N- pyrrolide anion 1A1C2v
1002 C3H4N2 1H-Imidazole 1A'Cs
1003 C3H4N2 2H-Imidazole 1A1C2v
1004 C3H4N2 4H-Imidazole 1A'Cs
1005 C4H5N Pyrrole 1A1C2v
1006 C4H6N+ pyrrole, alpha-protonated 1A'Cs
1007 C4H6N+ pyrrole, beta-protonated 1A'Cs
1008 C4H6N+ pyrrole, protonated 1A1C2v
1009 CH3CH(CH3)CN Propanenitrile, 2-methyl- 1A'Cs
1010 CH3CH2CH2CN Butanenitrile 1A'Cs
1011 NH(C2H5)2 diethylamine 1A'Cs
1012 NC4H12+ tetramethyl ammonium cation 1A1Td
1013 C3O2 Carbon suboxide 1ΣGD∞h
1014 B2O3 diboron trioxide   
1015 B2O3 diboron trioxide   
1016 MgCO3 Magnesium Carbonate 1A1C2v
1017 BeCO3 Beryllium Carbonate 1A1C2v
1018 ONONO Nitrosyl nitrite 1A1C2v
1019 HOONO2 peroxy nitric acid 1AC1
1020 HSO4- bisulfate anion 1A'Cs
1021 C3H2O2 Propiolic acid 1A'Cs
1022 CHOOCHO diformyl ether   
1023 H2SeO4 Selenic acid 1AC2
1024 C3H3NO Isoxazole 1A'Cs
1025 C3H3NO Oxazole 1A'Cs
1026 C3H3NS Thiazole   
1027 C4H4O Furan 1A1C2
1028 CH3COCCH 3-butyn-2-one 1A'Cs
1029 C4H4Se selenophene   
1030 C3H4O2 Methyl glyoxal 1A'Cs
1031 HOCHCCHOH allenediol 1AC2
1032 C2H4O3 1,2,3-trioxolane 1A'Cs
1033 CH3OCH2CN Methoxyacetonitrile 1A'Cs
1034 CH3OCH2CN Methoxyacetonitrile 1AC1
1035 CH3SO2NH2 methanesulfonamide 1A'Cs
1036 CH2CHOCHCH2 Vinyl ether 1AC1
1037 CH2CHSCHCH2 Divinyl sulfide   
1038 CH3CH2COOH Propanoic Acid 1A'Cs
1039 HCOOC2H5 Ethyl formate 1A'Cs
1040 C2H6O2S Dimethyl sulfone 1A1C2v
1041 C4H8S Thiophene, tetrahydro- 1AC1
1042 C4H10O 1-Butanol 1A'Cs
1043 C4H10O Ethoxy ethane 1A1C2v
1044 C4H10O Methyl propyl ether 1AC1
1045 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
1046 C4H9SH 1-Butanethiol   
1047 BrONO2 Bromine nitrate 1A'Cs
1048 CF3Cl Methane, chlorotrifluoro- 1A1C3v
1049 CF2Cl2 difluorodichloromethane 1A1C2v
1050 TiF4 Titanium tetrafluoride 1A1Td
1051 CF3Br Bromotrifluoromethane 1A1C3v
1052 GeF4 Germanium tetrafluoride 1A1Td
1053 CCl4 Carbon tetrachloride 1A1Td
1054 CBrCl2F bromodichlorofluoromethane   
1055 CBr2ClF dibromochlorofluoromethane   
1056 CBr2Cl2 dibromodichloromethane 1A1C2v
1057 CFBr3 fluorotribromomethane 1A1C3v
1058 CBr3Cl tribromochloromethane 1A1C3v
1059 SiBr4 Silicon tetrabromide 1A1Td
1060 GeBr4 Germanium tetrabromide   
1061 ClOF3 Chlorine trifluoride oxide 1A'Cs
1062 SF4 Sulfur tetrafluoride 1A1C2v
1063 SeF4 Selenium tetrafluoride   
1064 SCl4 Sulfur tetrachloride   
1065 CF3OH trifluoromethanol 1A'Cs
1066 CH2ClCCCl 1,3-dichloropropyne   
1067 CHCl2CCH 3,3-dichloropropyne   
1068 CHCl2CHO dichloroacetaldehyde   
1069 PF3CH2 phosphorane, trifluoromethylene- 1A'Cs
1070 CHF2CH2F Ethane, 1,1,2-trifluoro 1AC1
1071 CHF2CH2F Ethane, 1,1,2-trifluoro 1A'Cs
1072 SiCl3CH3 methyltrichlorosilane 1A1C3v
1073 CH3CBr3 1,1,1-tribromoethane 1A1C3v
1074 SiH3CCl3 (trichloromethyl)silane 1A1C3v
1075 CH2CClCHCH2 1,3-Butadiene, 2-chloro-   
1076 CH2FCH2CH2F 1,3-difluoropropane   
1077 CH3CCl2CH3 Propane, 2,2-dichloro- 1A1C2v
1078 CH2ClCHCHCH3 2-Butene, 1-chloro- 1A'Cs
1079 CH2ClCHCHCH3 2-Butene, 1-chloro- 1AC1
1080 C2H2N2O Furazan   
1081 CF3PH2 phosphine, (trifluoromethyl)- 1A'Cs
1082 NH3BF3 Amminetrifluoroboron 1A1C3v
1083 C6H2 hexatriyne 1ΣgD∞h
1084 C6H5- phenyl anion 1A1C2v
1085 C6H6 Prismane   
1086 C6H6 1,2,4,5-Hexatetraene 1AgC2h
1087 C6H6 Benzene 1A1gD6h
1088 C6H6 Benzvalene 1A1C2v
1089 C6H6 Dewar Benzene   
1090 C6H6 Hexa-1,5-diene-3-yne 1AgC2h
1091 C6H6 Trimethylenecycopropane 1A'D3h
1092 C6H7+ benzene, protonated 1A1C2v
1093 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
1094 C6H10 1,5-Hexadiene 1AgC2
1095 C6H10 3-Hexyne 1A1C2v
1096 C6H12 (1r,3r)-1,3-dimethylcyclobutane 1A'Cs
1097 C6H12 (E)-hex-3-ene 1AGCi
1098 C6H12 (Z)-hex-3-ene 1AC2
1099 C6H12 2,3-dimethylbut-1-ene 1A'C2
1100 C6H12 hex-1-ene 1A'Cs
1101 N3P3 1,3,5,2,4,6-Triazatriphosphorine   
1102 C4H2N2 Fumaronitrile 1AgC2h
1103 C5H6N+ Pyridinium 1A1C2v
1104 Na2CO3 Sodium Carbonate 1A1C2v
1105 MgSO4 Magnesium Sulfate 1A1C2v
1106 N2O4 Dinitrogen tetroxide 1AgD2d
1107 C3H2O3 vinylene carbonate   
1108 C2H2O4 Oxalic Acid 1AgC2h
1109 C2H4N2S2 Ethanedithioamide 1AGC2h
1110 C2H4CO3 Ethylene carbonate 1A1C2v
1111 C2H4CO3 Ethylene carbonate 1AC2
1112 C2H4O4 Formic acid dimer 1AGC2h
1113 C5H6O 2H-Pyran   
1114 C5H6O Pentadienal   
1115 C4H6O2 γ–Butyrolactone 1AC1
1116 C3H6O3 1,3,5-Trioxane 1A1C1
1117 C3H6S3 1,3,5-Trithiane 1A1C3v
1118 C4H7NO Ethoxyacetonitrile 1A'Cs
1119 C5H8O Cyclopentanone 1AC2
1120 C5H8O Methyl cyclopropyl ketone 1A'Cs
1121 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- 1AC2
1122 C4H8O2 Ethyl acetate 1A'Cs
1123 C5H10O 2-methylbutyraldehyde 1AC1
1124 C5H10O 3-Pentanone 1A1C2v
1125 C4F2 difluorobutadiyne   
1126 ClCOClCO Oxalyl chloride 1AGC2h
1127 B2Cl4 Diboron tetrachloride 1A1D2
1128 C2ClF3 Ethene, chlorotrifluoro-   
1129 CF2CCl2 difluorodichloroethylene 1A1C2v
1130 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene 1AGC2h
1131 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene 1A1C2v
1132 C2Br4 tetrabromoethene   
1133 CF3OF Trifluoromethylhypofluorite 1A'Cs
1134 SiF5- silicon pentafluoride anion   
1135 SOF4 Sulfur tetrafluoride oxide 1A1C2v
1136 PF5 Phosphorus pentafluoride 1A1'D3h
1137 SF5 Sulfur pentafluoride 2A1C4v
1138 SF5+ pentafluoro sulfur cation 1A1'D3h
1139 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- 1AGCi
1140 CHF2CHF2 1,1,2,2-tetrafluoroethane 1AGC2h
1141 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR 1AC2
1142 CH2ClCCl3 1,1,1,2-tetrachloroethane   
1143 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
1144 CH2BrCBr3 1,1,1,2-tetrabromo ethane   
1145 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane 1A'Cs
1146 C4H3ClO Furan, 2-chloro 1A'Cs
1147 C4H3ClO Furan,3-chloro 1A'Cs
1148 C4H8O2 Butanoic acid 1AC1
1149 C7H7 cycloheptatrienyl radical 2A2C2v
1150 C7H7+ cycloheptatrienyl cation 1A1'D7h
1151 C7H14 cycloheptane 1AC2
1152 CH(CN)3 tricyanomethane   
1153 HN=C=C(CN)2 Dicyanoketenimine   
1154 C5H4O2 furfural 1A'OCCO cis
1155 C5H4O2 furfural 1A'OCCO trans
1156 C6H6O 2,5-Cyclohexadienone 1A1C2v
1157 HO2CCHNH2CH2OH Serine 1AC1
1158 C5H8O2 Acetylacetone 1AC2
1159 C7H10 Norbornene   
1160 C6H12O Oxepane   
1161 F2CCCF2 tetrafluoroallene   
1162 CF3COO- trifluoro acetate anion 1A'Cs
1163 PF6 Hexafluorophosphate neutral 2B2C2v
1164 PF6- Hexafluorophosphate ion 1A1GOh
1165 SF6 Sulfur Hexafluoride 1A1GOh
1166 SF5Cl sulfur chloropentafluoride 1A1C4v
1167 CF3CHF2 pentafluoroethane 1A'Cs
1168 C8H6 Calicene 1A1C2v
1169 C8H8 cubane 1A1GOh
1170 S4N4 Tetrasulfur tetranitride   
1171 C6H5CHO benzaldehyde 1A'Cs
1172 C5H9NO2 Proline 1AC1
1173 C4F4 tetrafluorcyclobutadiene 1A1GD4h
1174 C4F4 tetrafluorcyclobutadiene 1AGC2h
1175 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- 1AGD2h
1176 C2Cl6 hexachloroethane 1A1gD3d
1177 C6H4F2 1,4-difluorobenzene 1AgD2h
1178 C6H4Cl2 1,2-dichlorobenzene 1A1C2v
1179 C6H4Cl2 1,3-dichlorobenzene 1A1C2v
1180 C6H4Cl2 1,4-dichlorobenzene   
1181 C6H5NO nitrosobenzene 1A'Cs
1182 C9H12 n-propyl benzene 1A'Cs
1183 C(CN)4 tetracyanomethane 1A1Td
1184 C3H3N3O3 cyanuric acid 1A1'D3h
1185 C3F6 hexafluoropropene   
1186 C8H18O 1-Octanol   
1187 C10H8 Azulene 1A1C2v
1188 C10H8 naphthalene 1AgD2h
1189 C10H10 bullvalene   
1190 C10H22 Decane 1AGC2h
1191 B12H12-- Dodecahydrododecaborate(2-)   
1192 C12H8 biphenylene 1AgD2h
1193 S2F10 disulphur decafluoride   
1194 C13H10 Fluorene   
1195 C14H14 Bibenzyl 1AC2
1196 C6H5COC6H5 benzophenone 1AC2
1197 C19H16 Triphenylmethane 1AC3
1198 C24H12 Coronene 1A1GD6h

Species NOT done yet
count Species Name file name problem
1 D Deuterium atom d  
2 D- Deuterium atom anion d-  
3 D+ Deuterium atom cation d+  
4 H+ Hydrogen atom cation h+  
5 D2 Deuterium diatomic d2  
6 HD Deuterium hydride hd  
7 H3+ hydrogen trimer cation h3+  
8 He- Helium atom anion he-  
9 HeH Helium hydride heh  
10 Na- Sodium atom anion na-  
11 K Potassium atom k  
12 K- Potassium atom anion k-  
13 K+ Potassium atom cation k+  
14 Cu Copper atom cu  
15 Cu- Copper atom anion cu-  
16 Cu+ Copper atom cation cu+  
17 LiH- lithium hydride anion lih-  
18 NaH- sodium hydride anion nah-  
19 KH Potassium hydride kh  
20 KH+ Potassium hydrogen cation kh+  
21 CuH Copper monohydride cuh  
22 Be- Beryllium atom anion be-  
23 Mg- Magnesium atom anion mg-  
24 Ca Calcium atom ca  
25 Ca- Calcium atom anion ca-  
26 Ca+ Calcium atom cation ca+  
27 Zn Zinc atom zn  
28 Zn- Zinc atom anion zn-  
29 Zn+ Zinc atom cation zn+  
30 BeH- berylium monohydride anion beh-  
31 BeH+ beryllium monohydride cation beh+  
32 MgH- magnesium monohydride anion mgh-  
33 MgH+ magnesium monohydride cation mgh+  
34 CaH Calcium monohydride cah  
35 CaH+ Calcium monohydride cation cah+  
36 ZnH Zinc monohydride znh  
37 CaH2 Calcium Hydride cah2  
38 ZnH2 Zinc hydride znh2  
39 B- Boron atom anion b-  
40 BH- boron monohydride anion bh-  
41 BH+ boron monohydride cation bh+  
42 AlH aluminum monohydride alh  
43 AlH- aluminum monohydride anion alh-  
44 AlH+ aluminum monohydride cation alh+  
45 BH2 boron dihydride bh2  
46 AlH2 aluminum dihydride alh2  
47 AlH2- aluminum dihydride anion alh2-  
48 AlH2+ aluminum dihydride cation alh2+  
49 BH3- boron trihydride anion bh3-  
50 AlH3+ aluminum trihydride cation alh3+  
51 AlH4- Aluminum tetrahydride anion alh4-  
52 C- Carbon atom anion c-  
53 Ti Titanium atom ti  
54 Ti- Titanium atom anion ti-  
55 Ti+ Titanium atom cation ti+  
56 Sn Tin atom sn  
57 Sn+ Tin cation sn+  
58 CH- methylidyne anion ch-  
59 CH+ Methylidyne cation ch+  
60 SiH2- silicon dihydride anion sih2-  
61 SiH2+ silicon dihydride cation sih2+  
62 SiH3- Silyl anion sih3-  
63 CH4+ Methane cation ch4+  
64 SiH4+ Silane cation sih4+  
65 SnH4 Stannane snh4  
66 N- Nitrogen atom anion n-  
67 P- Phosphorus atom anion p-  
68 P+ Phosphorus atom cation p+  
69 Sb Antimony atom sb  
70 NH Imidogen nh  
71 NH- Imidogen anion nh-  
72 NH+ imidogen cation nh+  
73 PH- phosphorus monohydride anion ph-  
74 PH+ phosphorus monohydride cation ph+  
75 SbH Antimony monohydride sbh  
76 ND2 Amidogen-d2 nd2  
77 NH2- amino anion nh2-  
78 PH2 Phosphino radical ph2  
79 PH2- Phosphino anion ph2-  
80 PH2+ Phosphino cation ph2+  
81 AsH2 Arsenic dihydride ash2  
82 ND3 Ammonia-d3 nd3  
83 SbH3 Stibine sbh3  
84 O- Oxygen atom anion o-  
85 Cr Chromium atom cr  
86 Te Tellurium atom te  
87 Te+ Tellurium atom cation te+  
88 DO Hydroxyl-d od  
89 DS Mercapto-d ds  
90 TeH Telluryl radical teh  
91 D2O Deuterium oxide d2o  
92 D2S Hydrogen sulfide-d2 d2s  
93 H2Te Hydrogen Telluride h2te  
94 Mn Manganese atom mn  
95 I Iodine atom iodine  
96 I- Iodine atom anion iodine-  
97 I+ Iodine atom cation iodine+  
98 DF Hydrofluoric acid-d df  
99 DCl Hydrochloric acid-d dcl  
100 HI Hydrogen iodide hi  
101 HI+ Hydrogen iodide cation hi+  
102 H2F+ dihydrogen fluoride cation h2f+  
103 H2I+ Iodonium h2i+  
104 Ne- Neon atom anion ne-  
105 Ar- Argon atom anion ar-  
106 Ar+ Argon atom cation ar+  
107 Fe Iron atom fe  
108 Xe Xenon atom xe  
109 NeH+ neon hydrogen cation neh+  
110 XeH+ Xenon, protonated xeh+  
111 Co Cobalt atom cobalt  
112 Ni Nickel atom ni  
113 Li2- lithium diatomic anion li2-  
114 Li2+ lithium diatomic cation li2+  
115 NaLi- lithium sodium anion lina-  
116 NaLi+ lithium sodium cation lina+  
117 LiK Lithium Potassium lik  
118 NaK Sodium Potassium nak  
119 NaK+ Sodium Potassium diatomic cation nak+  
120 K2 Potassium diatomic k2  
121 Cu2 Copper diatomic cu2  
122 LiBe Lithium Beryllium libe  
123 LiMg Lithium magnesium limg  
124 NaBe Sodium Beryllium nabe  
125 NaMg Sodium Magnesium namg  
126 Be2- Beryllium diatomic anion be2-  
127 Be2+ Beryllium diatomic cation be2+  
128 Mg2- magnesium diatomic anion mg2-  
129 Mg2+ magnesium diatomic cation mg2+  
130 Ca2 Calcium diatomic ca2  
131 B2- Boron diatomic anion b2-  
132 Al2 Aluminum diatomic al2  
133 Al2- aluminum diatomic anion al2-  
134 Al2+ aluminum diatomic cation al2+  
135 CaC Calcium monocarbide cac  
136 BC- boron monocarbide anion bc-  
137 BC+ boron monocarbide cation bc+  
138 C2- carbon diatomic anion c2-  
139 SiC- silicon monocarbide anion sic-  
140 SiC+ silicon monocarbide cation sic+  
141 Si2 Silicon diatomic si2  
142 Si2- silcon diatomic anion si2-  
143 Si2+ silcon diatomic cation si2+  
144 Ge2 Germanium diatomic ge2  
145 C2H+ Ethynyl cation c2h+  
146 ZnCH2 Zinc methylene znch2  
147 CCH2 vinylidene vinylidene  
148 CuCH3 monomethyl copper cuch3  
149 ZnCH3 Zinc monomethyl znch3  
150 CH3CH methylmethylene ch3ch  
151 CH2SiH2 silaethylene ch2sih2  
152 C2H5+ Ethyl cation c2h5+  
153 C2H6+ ethane cation c2h6+  
154 CH3SiH3 methyl silane ch3sih3  
155 GeH3CH3 methyl germane geh3ch3  
156 C2H7+ Ethane, protonated c2h7+  
157 LiN+ Lithium Nitride cation lin+  
158 BeN- Beryllium mononitride anion ben-  
159 BN- boron nitride anion bn-  
160 AlN- aluminum mononitride anion aln-  
161 AlN+ aluminum mononitride cation aln+  
162 BN+ boron nitride cation bn+  
163 AlN Aluminum nitride aln  
164 CN+ Cyano cation cn+  
165 CP Carbon monophosphide cp  
166 CP- carbon monophosphide anion cp-  
167 CP+ carbon monophosphide cation cp+  
168 SiN Silicon nitride sin  
169 SiN- silicon mononitride anion sin-  
170 SiN+ silicon mononitride cation sin+  
171 SiP- Silicon monophosphide anion sip-  
172 SiP+ Silicon monophosphide cation sip+  
173 TiN Titanium mononitride tin  
174 PN- phosphorus nitride anion pn-  
175 PN+ phosphorus nitride cation pn+  
176 P2- phosphorus diatomic anion p2-  
177 P2+ phosphorus diatomic cation p2+  
178 SbN Antimony nitride sbn  
179 As2 Arsenic diatomic as2  
180 HNB hydrogen nitrogen boron hnb  
181 HNC hydrogen isocyanide hnc  
182 HCN- Hydrogen cyanide anion hcn-  
183 HCP Phosphaethyne hcp  
184 NNH Dinitrogen monohydride nnh  
185 HPO Hydrogen phosphorus oxide hpo  
186 HPO+ Hydrogen phosphorus oxide cation hpo+  
187 CNH2+ N-protonated hydrogen isocyanide cnh2+  
188 H2CN+ hydrocyanonium cation h2cn+  
189 HCNH+ N-protonated HCN hcnh+  
190 P2H4 Diphosphine p2h4  
191 CH3PH2 Methyl phosphine ch3ph2  
192 CH3NH3+ protonated methylamine ch3nh3+  
193 LiO- lithium oxide anion lio-  
194 LiO+ lithium oxide cation lio+  
195 NaO- sodium oxide anion nao-  
196 NaO+ sodium oxide cation nao+  
197 KO Potassium monoxide ko  
198 KO+ Potassium monoxide cation ko+  
199 CuO Copper Monoxide cuo  
200 BeO- Beryllium monoxide anion beo-  
201 BeS beryllium sulfide bes  
202 MgO magnesium oxide mgo  
203 MgO- magnesium oxide anion mgo-  
204 MgO+ magnesium oxide cation mgo+  
205 CaO Calcium monoxide cao  
206 MgS magnesium sulfide mgs  
207 MgS- magnesium sulfide anion mgs-  
208 MgS+ magnesium sulfide cation mgs+  
209 CaS Calcium sulfide cas  
210 ZnO zinc monoxide zno  
211 ZnS Zinc sulfide zns  
212 BeS- Beryllium monosulfide anion bes-  
213 BeS+ Beryllium monosulfide cation bes+  
214 BO- boron monoxide anion bo-  
215 AlO Aluminum monoxide alo  
216 AlO- Aluminum monoxide anion alo-  
217 AlO+ aluminum monoxide cation alo+  
218 BS boron sulfide bs  
219 BS- boron monosulfide anion bs-  
220 BS+ boron monosulfide cation bs+  
221 AlS Aluminum sulfide als  
222 AlS- aluminum monosulfide anion als-  
223 AlS+ aluminum monosulfide cation als+  
224 BO+ boron monoxide cation bo+  
225 CS carbon monosulfide cs  
226 CS- carbon monosulfide anion cs-  
227 CS+ carbon monosulfide cation cs+  
228 SiO- silicon monoxide anion sio-  
229 SiO+ silicon monoxide cation sio+  
230 SiS- silicon monosulfide anion sis-  
231 SiS+ silicon monosulfide cation sis+  
232 CSe- Carbon monoselenide anion cse-  
233 CSe+ Carbon monoselenide cation cse+  
234 NS+ nitrogen sulfide cation ns+  
235 PO- phosphorus monoxide anion po-  
236 PO+ phosphorus monoxide cation po+  
237 PS- phosphorus monosulfide anion ps-  
238 PS+ phosphorus monosulfide cation ps+  
239 AsO Arsenic monoxide aso  
240 SO- sulfur monoxide anion so-  
241 S2- sulfur diatomic anion s2-  
242 S2+ sulfur diatomic cation s2+  
243 SeO- selenium monoxide anion seo-  
244 SeO+ selenium monoxide cation seo+  
245 SeS Selenium monosulfide ses  
246 SeS- selenium monosulfide anion ses-  
247 SeS+ selenium monosulfide cation ses+  
248 TeO Tellurium monoxide teo  
249 Se2- selenium diatomic anion se2-  
250 Se2+ selenium diatomic cation se2+  
251 Te2 Tellurium diatomic te2  
252 NaOH sodium hydroxide naoh  
253 KOH Potassium hydroxide koh  
254 MgOH magnesium hydroxide mgoh  
255 CaOH Calcium monohydroxide caoh  
256 HCS Thioformyl radical hcs  
257 HCS- Thioformyl anion hcs-  
258 HCS+ Thioformyl cation hcs+  
259 HNO- Nitrosyl hydride anion hno-  
260 HNS Sulfur imide hns  
261 HNS- Sulfur imide anion hns-  
262 HO2- Hydroperoxy anion ho2-  
263 CH3O Methoxy radical ch3o  
264 CH3S thiomethoxy ch3s  
265 H3O2+ hydrogen peroxide, protonated h3o2+  
266 CH3SeH Methane selenol ch3seh  
267 CH3OH2+ Methanol, protonated ch3oh2+  
268 H2ONH3 Water Ammonia Dimer h2onh3  
269 LiCl- lithium chloride anion licl-  
270 LiCl+ lithium chloride cation licl+  
271 NaF- sodium fluoride anion naf-  
272 KF Potassium Fluoride kf  
273 NaCl- sodium chloride anion nacl-  
274 NaCl+ sodium chloride cation nacl+  
275 KCl Potassium Chloride kcl  
276 CuF Copper monofluoride cuf  
277 LiBr- lithium bromide anion libr-  
278 LiBr+ lithium bromide cation libr+  
279 CuCl Copper monochloride cucl  
280 NaBr Sodium Bromide nabr  
281 NaBr- sodium bromide anion nabr-  
282 NaBr+ sodium bromide cation nabr+  
283 KBr Potassium Bromide kbr  
284 LiI Lithium Iodide lii  
285 NaI Sodium Iodide nai  
286 KI Potassium Iodide ki  
287 LiF- lithium fluoride anion lif-  
288 BeF Beryllium monofluoride bef  
289 BeF+ Beryllium monofluoride cation bef+  
290 BeCl beryllium monochloride becl  
291 MgF Magnesium monofluoride mgf  
292 MgF- magnesium fluoride anion mgf-  
293 CaF Calcium monofluoride caf  
294 MgCl magnesium monochloride mgcl  
295 MgCl- magnesium monochloride anion mgcl-  
296 MgCl+ magnesium monochloride cation mgcl+  
297 CaCl calcium monochloride cacl  
298 ZnF- Zinc monofluoride anion znf-  
299 ZnF+ Zinc monofluoride cation znf+  
300 ZnCl Zinc monochloride zncl  
301 CaBr Calcium monobromide cabr  
302 BeCl- beryllium monochloride anion becl-  
303 BeCl+ beryllium monochloride cation becl+  
304 BF- Boron monofluoride anion bf-  
305 BF+ Boron monofluoride cation bf+  
306 AlF- Aluminum monofluoride anion alf-  
307 AlF+ Aluminum monofluoride cation alf+  
308 BCl boron monochloride bcl  
309 BCl- boron monochloride anion bcl-  
310 BCl+ boron monochloride cation bcl+  
311 AlCl- aluminum monochloride anion alcl-  
312 AlCl+ aluminum monochloride cation alcl+  
313 AlI Aluminum monoiodide ali  
314 CF- carbon monofluoride anion cf-  
315 CF+ carbon monofluoride cation cf+  
316 CCl carbon monochloride ccl  
317 CCl- carbon monochloride anion ccl-  
318 CCl+ carbon monochloride cation ccl+  
319 SiCl- silicon monochloride anion sicl-  
320 SiCl+ silicon monochloride cation sicl+  
321 NF nitrogen fluoride nf  
322 NF- nitrogen monofluorine anion nf-  
323 NF+ nitrogen monofluoirde cation nf+  
324 NCl- nitrogen monochloride anion ncl-  
325 NCl+ nitrogen monochloride cation ncl+  
326 PF phosphorus monofluoride pf  
327 PF- phosphorus monofluoride anion pf-  
328 PF+ phosphorus monofluoride cation pf+  
329 PCl phosphorus chloride pcl  
330 PCl- phosphorus monochloride anion pcl-  
331 PCl+ phosphorus monochloride cation pcl+  
332 SbF Antimony monofluoride sbf  
333 SbCl Antimony monochloride sbcl  
334 FO- flourine oxide anion fo-  
335 FO+ fluorine monoxide cation fo+  
336 ClO- chlorine monoxide anion clo-  
337 SF- sulfur monofluoride anion sf-  
338 SCl- sulfur monochloride anion scl-  
339 IO Iodine monoxide io  
340 ClF- clorine monofluoride anion clf-  
341 BrF- bromine fluoride anion brf-  
342 BrF+ bromine fluoride cation brf+  
343 BrCl- bromine chloride anion brcl-  
344 BrCl+ bromine chloride cation brcl+  
345 IF Iodine monofluoride if  
346 ICl Iodine monochloride icl  
347 IBr Iodine monobromide ibr  
348 I2 Iodine diatomic i2  
349 I2+ Iodine diatomic cation i2+  
350 CHBr bromomethylene chbr  
351 DOCl Hypochlorous acid-d docl  
352 HOI Hypoiodous acid hoi  
353 FHF Hydrogen difluoride fhf  
354 FHF- Hydrogen difluoride anion fhf-  
355 NH2F monofluoroamine nh2f  
356 H2F2 Hydrogen fluoride dimer h2f2  
357 CH3I methyl iodide ch3i  
358 SiH3I Silyl Iodide sih3i  
359 Ne2 Neon diatomic ne2  
360 C3+ carbon trimer cation c3+  
361 C3H3 Propargyl radical propargyl  
362 C3H3- Propargyl anion c3h3-  
363 C3H3+ cyclopropenyl cation cpr+  
364 C3H3+ Propargyl cation c3h3+  
365 C3H5+ Allyl cation allyl+  
366 Zn(CH3)2 dimethyl zinc dmz  
367 SiH2(CH3)2 dimethylsilane dms  
368 KCN Potassium cyanide kcn  
369 CuCN Copper cyanide cucn  
370 N3- azide anion n3-  
371 HCNN diazomethyl radical hcnn  
372 CH2N2 diazirine ch2n2  
373 CH2NN diazomethane ch2nn  
374 CH3CN+ Acetonitrile cation ch3cn+  
375 CH3NC methyl isocyanide ch3nc  
376 NHCHNH2 aminomethanimine cn2h4  
377 C2H5N Aziridine c2h5n  
378 CH2CHNH2 aminoethene aminoethene  
379 CH2NCH3 N-methylmethanimine nmm  
380 NH2BHNH2 diaminoborane nh2bhnh2  
381 CH3NHCH3 Dimethylamine ch3nhch3  
382 NH2CH2NH3+ diaminoethane, protonated pdam  
383 Li2O+ dilithium oxide cation li2o+  
384 CNO- fulminate cno-  
385 NCO- cyanate nco-  
386 SCN thiocyanato radical scn  
387 SCN- thiocyanide anion scn-  
388 BO2 Boron dioxide bo2  
389 BO2- Boron dioxide anion bo2-  
390 BO2+ Boron dioxide cation bo2+  
391 N2O+ Nitrous oxide cation n2o+  
392 CO2- Carbon dioxide anion co2-  
393 OCS+ Carbonyl sulfide cation cos+  
394 SiO2 silicon dioxide sio2  
395 CS2+ Carbon disulfide cation cs2+  
396 SCTe Carbon sulfide Telluride scte  
397 NO2- Nitrogen dioxide anion no2-  
398 PO2 Phosphorus dioxide po2  
399 PO2- Phosphorus dioxide anion po2-  
400 PO2+ Phosphorus dioxide cation po2+  
401 O3- Ozone anion o3-  
402 O3+ Ozone cation o3+  
403 SO2- Sulfur dioxide anion so2-  
404 SO2+ Sulfur dioxide cation so2+  
405 S3- Sulfur trimer anion s3-  
406 TeO2 Tellurium Dioxide teo2  
407 CS2H+ Carbon disulfide, protonated cs2h+  
408 HNCO Isocyanic acid hnco  
409 HOCN cyanic acid hocn  
410 HCO2- formate anion hco2-  
411 HNNO nitrosoazane hnno  
412 HOCO+ Hydrocarboxyl cation hoco+  
413 HNO2 Nitrous acid hno2  
414 HNO2+ nitrous acid cation hno2+  
415 CH2CO+ Ketene cation ch2co+  
416 HCCOH ethynol hccoh  
417 Mg(OH)2 Magnesium dihydroxide h2mgo2  
418 CH2O2 Dioxirane diox  
419 CH2CHO Vinyloxy radical ch2cho  
420 CH3CO Acetyl radical ch3co  
421 CH3CO- Acetyl anion ch3co-  
422 CH3CO+ acetyl cation ch3co+  
423 CH2OOH CH2OOH radical ch2ooh  
424 CH3OO methylperoxy radical ch3oo  
425 CH3OO- methylperoxy anion ch3oo-  
426 CH3OO+ methylperoxy cation ch3oo+  
427 CH2CHOH ethenol ch2choh  
428 NH3CHO+ Formamide, N-Protonated nh3cho+  
429 CH3OOH Methyl peroxide ch3ooh  
430 H2OH2CO water formaldehyde dimer h2oh2co  
431 CH2CH2OH 2-hydroxy ethyl radical ch2ch2oh  
432 CH3CH2O Ethoxy radical ethoxy  
433 CH3OCH2 methoxymethyl radical ch3och2  
434 CH3OHH2O methanol water dimer ch3ohh2o  
435 H2OCH3OH water methanol dimer h2och3oh  
436 ZnF2 Zinc difluoride znf2  
437 FCN Cyanogen fluoride fcn  
438 ClCN chlorocyanogen clcn  
439 ICN Cyanogen iodide icn  
440 MgCl2 Magnesium dichloride mgcl2  
441 CaCl2 Calcium Chloride cacl2  
442 ZnCl2 Zinc dichloride zncl2  
443 CaBr2 Calcium dibromide cabr2  
444 CaF2 Calcium difluoride caf2  
445 BrNO Nitrosyl bromide brno  
446 INO Nitrosyl iodide ino  
447 CF2- Difluoromethylene anion cf2-  
448 CF2+ Difluoromethylene cation cf2+  
449 CCl2 dichloromethylene ccl2  
450 CCl2- dichloromethylene anion ccl2-  
451 CCl2+ dichloromethylene cation ccl2+  
452 SiCl2 Dichlorosilylene sicl2  
453 FOO Dioxygen monofluoride radical foo  
454 ClOO chloroperoxy radical cloo  
455 ClOO+ chloroperoxy cation cloo+  
456 OClO+ Chlorine dioxide cation oclo+  
457 ClS2 Sulfur chloride cls2  
458 NF2 Difluoroamino radical nf2  
459 NF2+ Difluoroamino cation nf2+  
460 F2O Difluorine monoxide f2o  
461 SF2+ sulfur difluoride cation sf2+  
462 Cl2O Dichlorine monoxide cl2o  
463 BrOCl Bromine hypochlorite brocl  
464 BrOBr Bromine oxide brobr  
465 I3- triiodide i3-  
466 HCCF+ fluoroacetylene cation hccf+  
467 HFCO formyl fluoride hfco  
468 COHCl Formyl chloride cohcl  
469 COHBr Formyl bromide cohbr  
470 BHF2 Difluoroborane bhf2  
471 BHCl2 Borane, dichloro- bhcl2  
472 HOClO Chlorous acid hoclo  
473 CH2FCl fluorochloromethane ch2fcl  
474 CH2FI fluoroiodomethane ch2fi  
475 CH2ClI chloroiodomethane ch2cli  
476 CH2BrI bromoiodomethane ch2bri  
477 CH2I2 Diiodomethane ch2i2  
478 CH2CHF+ fluoroethene cation ch2chf+  
479 C2H3Cl Ethene, chloro- ch2chcl  
480 C2H3Br vinyl bromide c2h3br  
481 C2H3I Vinyl iodide c2h3i  
482 CH3OCl methyl hypochlorite ch3ocl  
483 C2H5F fluoroethane c2h5f  
484 CH3CH2Cl Ethyl chloride c2h5cl  
485 CH3SiFH2 fluoromethylsilane ch3sifh2  
486 C2H5I Ethyl iodide c2h5i  
487 XeF2 Xenon difluoride xef2  
488 C4+ Carbon tetramer cation c4+  
489 C2H3CCH 1-Buten-3-yne c2h3cch  
490 H2CCCCH2 Butatriene h2cccch2  
491 C4H6 Cyclobutene c822355  
492 C4H6 Methylenecyclopropane c6142730  
493 CH2CCHCH3 1,2-Butadiene butad12  
494 CH3CCCH3 2-Butyne c503173  
495 CH2C(CH3)CH3 1-Propene, 2-methyl- isobute  
496 CH3CHCHCH3 2-Butene, (E)- bute2e  
497 CH3CHCHCH3 2-Butene, (Z)- bute2z  
498 B(CH3)3 trimethylborane bme3  
499 Al(CH3)3 trimethyl aluminum tma  
500 C(CH3)3 Tert-butyl radical tbutyl  
501 CH2CH(CH3)2 Isobutyl radical isobutyl  
502 CH3CHCH2CH3 2-Butyl radical butyl2  
503 CH3CH(CH3)CH3 Isobutane isobutane  
504 SiH(CH3)3 trimethylsilane trimsi  
505 C2N2+ Cyanogen cation c2n2+  
506 P4 Phosphorus tetramer p4  
507 HCCCN Cyanoacetylene hcccn  
508 C3H3N acrylonitrile ch2chcn  
509 CH5N3 Guanidine guanidine  
510 CH6N3+ guanidinium ch6n3+  
511 C3H7N Cyclopropylamine cpram  
512 C3H7N Azetidine azet  
513 C2H8N2 Ethylenediamine ethdiam  
514 CH3NHNHCH3 dimethyl hydrazine dmh  
515 CH3CH(NH2)CH3 2-Propanamine pram2  
516 N(CH3)3 Trimethylamine trimeam  
517 As(CH3)3 trimethyl arsine tmas  
518 Li2O2 dilithium dioxide li2o2  
519 Na2O2 disodium dioxide na2o2  
520 K2O2 dipotassium dioxide k2o2  
521 B2O2 Diboron dioxide b2o2  
522 CO3 Carbon trioxide co3  
523 CO3-- carbonate co3--  
524 NO3 Nitrogen trioxide no3  
525 SO3- Sulfur trioxide anion so3-  
526 SO3+ Sulfur trioxide cation so3+  
527 TeO3 Tellurium trioxide teo3  
528 HCO3- bicarbonate anion hco3-  
529 HSO3 Hydroxysulfonyl radical hso3  
530 C2H2CO cyclopropenone c2h2co  
531 HCCCHO 2-propynal hcccho  
532 C2H2O2+ Ethanedial cation c2h2o2+  
533 H2CO3 Carbonic acid h2co3  
534 H2CS3 thiocarbonic acid h2cs3  
535 H2NO3+ Nitric Acid, Protonated h2no3+  
536 CH3COO- acetate anion ch3coo-  
537 CH3ONO Methyl nitrite ch3ono  
538 H3BO3 Boric acid h3bo3  
539 H3CO3+ carbonic acid, protonated h3co3+  
540 C3H4O 2-Propyn-1-ol c107197  
541 C3H4O allenol c9000071  
542 C3H4O Cyclopropanone cpone  
543 C3H4O Methylketene c6004440  
544 NH2CONH2+ Urea cation urea+  
545 NH2CSNH2 Thiourea thiourea  
546 C2H4O2 1,3-dioxetane c2h4o2  
547 CH3COOH Acetic acid ch3cooh  
548 CH3OCHO methyl formate ch3ocho  
549 CHOCH2OH hydroxy acetaldehyde haa  
550 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
551 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
552 HCOOHH2O Formic acid water dimer hcoohh2o  
553 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
554 CH3CONH2 Acetamide acetamide  
555 C2H5OO ethylperoxy radical c2h5oo  
556 C3H6O Propylene oxide prox  
557 C3H6S Thietane thietane  
558 C3H6S Thiirane, methyl- methiirane  
559 C2H6O2 1,2-Ethanediol ethdiol  
560 CH3OOCH3 dimethylperoxide dmp  
561 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
562 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
563 CH3COHCH3+ acetone, protonated acetoneh+  
564 CH3CHOHCH3 Isopropyl alcohol isoproh  
565 C3H7SH 1-Propanethiol prsh  
566 CH3CHSHCH3 2-Propanethiol isoprsh  
567 CH3SCH2CH3 Ethane, (methylthio)- etsme  
568 H2OCH3OCH3 water dimethylether dimer h2och3och3  
569 Na2F2 Sodium Fluoride Dimer na2f2  
570 Na2Cl2 Disodium dichloride na2cl2  
571 C2F2 difluoroacetylene c2f2  
572 C2Cl2 dichloroacetylene c2cl2  
573 C2Cl2+ dichloroacetylene cation c2cl2+  
574 ClNO2 Nitryl chloride clno2  
575 BrONO Bromine nitrite brono  
576 N2F2 (Z)-Difluorodiazene n2f2_z  
577 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
578 COFCl Carbonic chloride fluoride cofcl  
579 CCl2O Phosgene cl2co  
580 COBr2 Carbonic dibromide cobr2  
581 BF3- Borane, trifluoro- anion bf3-  
582 AlF2Cl Aluminum chloride difluoride alclf2  
583 AlFCl2 Aluminum dichloride fluoride alcl2f  
584 AlCl3 Aluminum trichloride alcl3  
585 AlBr3 Aluminum Bromide albr3  
586 ClO3 Chlorine trioxide clo3  
587 ClO3- chlorate anion clo3-  
588 BrO3- Bromate anion bro3-  
589 CF3 Trifluoromethyl radical cf3  
590 CCl3 Trichloromethyl radical ccl3  
591 CCl3- Trichloromethyl anion ccl3-  
592 CCl3+ Trichloromethyl cation ccl3+  
593 SiCl3 trichlorosilyl radical sicl3  
594 SiCl3+ trichlorosilyl cation sicl3+  
595 FOOF Perfluoroperoxide foof  
596 FSSF Difluorodisulfane fssf  
597 S2F2 Thio-thionyl fluoride s2f2  
598 SOCl2 thionyl chloride socl2  
599 SeOCl2 selenium oxychloride seocl2  
600 NF3- Nitrogen trifluoride anion nf3-  
601 NF3+ Nitrogen trifluoride cation nf3+  
602 PF3 Phosphorus trifluoride pf3  
603 AsF3 Arsenic trifluoride asf3  
604 PCl3 Phosphorus trichloride pcl3  
605 SbF3 Antimony Trifluoride sbf3  
606 SbCl3 Antimony Trichloride sbcl3  
607 AsBr3 Arsenic tribromide asbr3  
608 NI3 Nitrogen triiodide ni3  
609 PI3 Phosphorus triiodide pi3  
610 ClSSCl Disulfur dichloride s2cl2  
611 BrF3 Bromine trifluoride brf3  
612 IF3 iodone trifluoride if3  
613 CHF2Cl difluorochloromethane chf2cl  
614 CHFCl2 fluorodichloromethane chfcl2  
615 SiHCl3 Trichlorosilane sihcl3  
616 CHF2I difluoroiodomethane chf2i  
617 CHFClI fluorochloroiodomethane chfcli  
618 CHCl2I dichloroiodomethane chcl2i  
619 CHClBr2 Methane, dibromochloro- chclbr2  
620 CHBr3 bromoform chbr3  
621 CHI3 Iodoform chi3  
622 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
623 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
624 CH2CF2 Ethene, 1,1-difluoro- ch2cf2  
625 CH2CCl2 Ethene, 1,1-dichloro- ch2ccl2  
626 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
627 CHClCHCl Ethene, 1,2-dichloro-, (Z)- chclchclz  
628 C2H2Br2 1,1-dibromoethene c2h2br2  
629 CH2FCHO Fluoroacetaldehyde ch2fcho  
630 CH3COF Acetyl fluoride ch3cof  
631 CH2ClCHO chloroacetaldehyde ch2clcho  
632 CH3COCl Acetyl Chloride ch3cocl  
633 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
634 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
635 CH2CFCH3 2-fluoropropene 2fpro  
636 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
637 C3H5Cl 1-chloro-1-propene(E) prop1cl1e  
638 C3H5Cl 1-chloro-1-propene(Z) prop1cl1z  
639 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
640 CH3CH2CH2Br n-propyl bromide prbr  
641 CH3CHBrCH3 i-propyl bromide iprbr  
642 C3H9O+ trimethyl oxonium cation c3h9o+  
643 C5H5- cylopentadienyl anion c5h5-  
644 C5H6 1,3-Cyclopentadiene c542927  
645 C5H6 1-Buten-3-yne, 2-methyl- c78808  
646 C5H6 3-Penten-1-yne, (E)- c2004695  
647 C5H6 3-Penten-1-yne, (Z)- c1574409  
648 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
649 C5H6 Cyclopropylacetylene c6746947  
650 C5H7 1,3-pentadienyl radical pdyl  
651 C5H7 cyclopentenyl radical cpyl  
652 C5H8 1,2-Butadiene, 3-methyl- c598254  
653 C5H8 1,2-Pentadiene c591957  
654 C5H8 1,3-Butadiene, 2-methyl- c78795  
655 C5H8 1,3-Pentadiene, (E)- c2004708  
656 C5H8 1,3-Pentadiene, (Z)- c1574410  
657 C5H8 1,4-Pentadiene c591935  
658 C5H8 1-pentyne a1pentyne  
659 C5H8 2,3-Pentadiene c591968  
660 C5H8 Cyclobutane, methylene- c1120565  
661 C5H8 Cyclopentene c142290  
662 CH3CCCH2CH3 2-Pentyne 2pentyne  
663 C5H10 1-Butene, 2-methyl- c563462  
664 C5H10 2-Butene, 2-methyl- c513359  
665 C5H10 2-Pentene, (E)- c646048  
666 C5H10 2-Pentene, (Z)- c627203  
667 C5H10 Cyclopentane c287923  
668 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
669 CH2CHCH2CH2CH3 1-pentene pentene  
670 C5H11 2-Methylbut-2-yl radical c4348350  
671 C5H12 Butane, 2-methyl- buta2  
672 C5H12 Pentane pentane  
673 C5H12 Propane, 2,2-dimethyl- neopentane  
674 Si(CH3)4 tetramethylsilane tms  
675 N2O3 Dinitrogen trioxide n2o3  
676 C3H2N2 Malononitrile c3h2n2  
677 C2H3N3 1H-1,2,4-Triazole c288880  
678 C3H4N2 1H-Pyrazole 1hpyraz  
679 C4H5N (E)-2-Butenenitrile c627269  
680 C4H5N (Z)-2-Butenenitrile c1190767  
681 C4H5N 2H-pyrrole pyrrole2  
682 C4H5N 3H-pyrrole pyrrole3  
683 C4H5N Cyclopropanecarbonitrile c5500210  
684 CH2CHCH2CN Allylcyanide ch2chch2cn  
685 C3H6N2 3-Aminopropionitrile c151188  
686 C5H8 Bicyclo[2.1.0]pentane c185944  
687 C5H8 Spiropentane c157404  
688 C4H9N Cyclobutylamine cbam  
689 C4H9N Pyrrolidine pyrrolidine  
690 C3H10N2 1,2-Diaminopropane diampr12  
691 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
692 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
693 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
694 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
695 C3O2+ Carbon suboxide cation c3o2+  
696 CaCO3 Calcium Carbonate caco3  
697 PO4--- phosphate po4---  
698 SO4-- sulfate so4--  
699 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
700 CHOCOOH oxo acetic acid oaa  
701 H2SO4 Sulfuric acid h2so4  
702 CH3C(O)OO acetyl peroxy radical ch3coo2  
703 CH3NO3 Methyl nitrate ch3no3  
704 H3PO4 Phosphoric Acid h3po4  
705 C4H4O+ Furan cation furan+  
706 C4H4S Thiophene furans  
707 C3H4O2 β–Propiolactone beta  
708 C3H4O2 2-Propenoic acid propenoic2  
709 C3H4O2 propanedial propanedial  
710 C3H4O2 propenalol propenalol  
711 C2H4O3 trioxolane124 triox  
712 HOCH2COOH Hydroxyacetic acid hac  
713 CH2CHCONH2 Acrylamide c79061  
714 CH5N3S Hydrazinecarbothioamide c79196  
715 H2NCH2COOH Glycine glycine  
716 C4H6O cis-2-butenal butenal2c  
717 C4H6O Cyclobutanone cbutone  
718 C4H6O Furan, 2,3-dihydro- furan23h  
719 C4H6O Furan, 2,5-dihydro- furan25h  
720 CHOCHCHCH3 2-Butenal butenal2  
721 C4H6S Thiophene, 2,3-dihydro- thiop23h  
722 C4H6S Thiophene, 2,5-dihydro- thiop25h  
723 C2H6N2O Urea, methyl- c598505  
724 C3H6O2 1,3-Dioxolane dioxolane  
725 CH3COOCH3 methyl acetate aame  
726 CH3SSSCH3 dimethyl trisulfide c2h6s3  
727 C3H7NO dimethylformamide dmf  
728 C3H7NO Propanamide propanam  
729 C2H3OC2H5 Ethene, ethoxy- c109922  
730 C4H8O Cyclobutanol c2919235  
731 C4H8O Furan, tetrahydro- thf  
732 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
733 CH3COCH2CH3 2-Butanone buta2one  
734 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
735 CHOCH2CH2CH3 Butanal butanal  
736 C3H8O2 1,3-Propanediol c504632  
737 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
738 C3H8O2 Methane, dimethoxy- c109875  
739 C3H8O2 Propylene glycol c57556  
740 C3H8S2 1,3-Propanedithiol c109808  
741 C4H10O 1-Propanol, 2-methyl- c78831  
742 C4H10O 2-Butanol, (.+/-.)- butanol2  
743 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
744 C4H10O Propane, 2-methoxy- c598538  
745 C4H10O+ 1-Butanol cation butanol1+  
746 C2H5SC2H5 Diethyl sulfide etset  
747 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
748 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
749 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
750 FNO3 Fluorine nitrate fno3  
751 ClONO2 Chlorine nitrate clono2  
752 TiCl4 Titanium tetrachloride ticl4  
753 ClO4- perchlorate anion clo4-  
754 BF4- tetrafluoroboron anion bf4-  
755 ClFO3 Perchloryl fluoride clfo3  
756 SO2F2 Sulfuryl fluoride so2f2  
757 SO2Cl2 Sulfuryl chloride so2cl2  
758 F3NO Nitrogen trifluoride oxide f3no  
759 F3PO Phosphoryl fluoride pf3o  
760 Cl3PO Phosphoryl chloride pcl3o  
761 CF4 Carbon tetrafluoride cf4  
762 SiF4 Silicon tetrafluoride sif4  
763 CFCl3 Trichloromonofluoromethane cfcl3  
764 CCl4+ Carbon tetrachloride cation ccl4+  
765 CBrClF2 Methane, bromochlorodifluoro- cbrclf2  
766 SiCl4 Silane, tetrachloro- sicl4  
767 CF3I trifluoroiodomethane cf3i  
768 CBrCl3 Methane, bromotrichloro- cbrcl3  
769 CBr2F2 Methane, dibromodifluoro- cbr2f2  
770 GeCl4 Germanium Tetrachloride gecl4  
771 CCl3I trichloroiodomethane ccl3i  
772 CFClBrI fluorochlorobromoiodomethane cfclbri  
773 CF2I2 difluorodiiodomethane cf2i2  
774 CBr4 Carbon tetrabromide cbr4  
775 CCl2I2 dichlorodiiodomethane ccl2i2  
776 CBr3I tribromoiododmethane cbr3i  
777 CI4 tetraiodomethane ci4  
778 SiI4 silicon tetraiodide sii4  
779 C2HF3 Trifluoroethylene c2hf3  
780 C2HF3+ Trifluoroethylene cation c2hf3+  
781 CHClCCl2 Trichloroethylene chclccl2  
782 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
783 HClO4 perchloric acid hclo4  
784 HSO3F Fluorosulfonic acid hso3f  
785 CHClCCHCl 1,3-dichloroallene chclcchcl  
786 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
787 CH3CF2Cl 1-Chloro-1,1-Difluoroethane ch3cf2cl  
788 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
789 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
790 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
791 NH3BCl3 Amminetrichloroboron nh3bcl3  
792 C3H5ClO Oxirane, (chloromethyl)- c106898  
793 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
794 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
795 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
796 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
797 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
798 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
799 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
800 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
801 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
802 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
803 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
804 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
805 C4H9F 1-fluorobutane butaf1  
806 CH3CHFCH2CH3 2-fluorobutane butaf2  
807 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
808 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
809 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
810 XeF4 Xenon tetrafluoride xef4  
811 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
812 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
813 C6H4 Benzyne benzyne  
814 C6H5 phenyl phenyl  
815 C6H6 2,4-Hexadiyne hexadiyne  
816 C6H6 3,4-Dimethylenecyclobutene cb34m  
817 C6H6+ Benzene cation c6h6+  
818 C6H8 (E)-hexa-1,3,5-triene c821078  
819 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
820 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
821 C6H8 1,3-Cyclohexadiene cyhexadiene13  
822 C6H8 1,4-Cyclohexadiene cyhexadiene14  
823 C6H8 3-Methylenecyclopentene c930267  
824 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
825 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
826 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
827 C6H10 1,3-Hexadiene, (E)- hexdi13e  
828 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
829 C6H10 1,4-Hexadiene, (E)- hexdi14t  
830 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
831 C6H10 1-Butyne, 3,3-dimethyl- c917920  
832 C6H10 1-Hexyne hexyne1  
833 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
834 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
835 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
836 C6H10 2-Hexyne c764352  
837 C6H10 cyclohexene cyclohexene  
838 C6H10 Cyclopentene, 1-methyl- c693890  
839 C6H10 Cyclopentene, 3-methyl- c1120623  
840 C6H10 Cyclopentene, 4-methyl- c1759815  
841 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
842 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
843 C6H12 (E)-2-Hexene e2hexene  
844 C6H12 (E)-3-methylpent-2-ene c616126  
845 C6H12 (Z)-3-methylpent-2-ene c922623  
846 C6H12 (Z)-hex-2-ene z2hexene  
847 C6H12 2,3-dimethyl-but-2-ene tmeet  
848 C6H12 3-methylenepentane c760214  
849 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
850 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
851 C6H12 Cyclohexane cyclohexane  
852 C6H12 Cyclopentane, methyl- c96377  
853 C6H12 Ethylcyclobutane c4806615  
854 C6H14 Butane, 2,2-dimethyl- buta22  
855 C6H14 Butane, 2,3-dimethyl- buta23  
856 C6H14 Hexane hexane  
857 C6H14 Pentane, 2-methyl- penta2  
858 C6H14 Pentane, 3-methyl- penta3  
859 C4N2 2-Butynedinitrile c4n2  
860 C2H2N4 sym-tetrazine ttz  
861 C3H3N3 1,3,5-Triazine triazine135  
862 CH3N5 5-Aminotetrazole c4418615  
863 C4H4N2 1,3-Diazine diazine13  
864 C4H4N2 Pyrazine pyrazine  
865 C4H4N2 Pyridazine pyridazine  
866 C4H4N2 Succinonitrile c110612  
867 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
868 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
869 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
870 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
871 C5H5N E-2,4-pentadienenitrile bdcn  
872 C5H5N Pyridine pyridine  
873 B3N3H6 borazine borazine  
874 C6H6 Fulvene fulvene  
875 C4H6N2 1H-Imidazole, 2-methyl- c693981  
876 C5H7N (E)-2-Pentenenitrile c26294984  
877 C5H7N (E)-3-Pentenenitrile c16529661  
878 C5H7N (Z)-2-Pentenenitrile c25899507  
879 C5H7N 1H-Pyrrole, 1-methyl- c96548  
880 C5H7N Cyclobutanecarbonitrile c4426113  
881 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
882 C5H9N Butanenitrile, 2-methyl- c18936179  
883 C5H9N Pentanenitrile c110598  
884 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
885 C6H10 Bicyclo[3.1.0]hexane c285585  
886 C5H11N Cyclopentanamine cypentam  
887 C5H11N Piperidine piper  
888 C4H12N2 1,2-Butanediamine c4426486  
889 C4H12N2 2-Methyl-1,2-propanediamine c811938  
890 Li2CO3 Lithium Carbonate li2co3  
891 C2O4-- oxalate anion c2o4  
892 C2H3NO3 Oxamic acid oxamic  
893 C4H4O2 2(5H)-Furanone furanone  
894 C4H4O2 2-Oxetanone, 4-methylene- c674828  
895 C2H4N2O2 Oxalamide oxalamide  
896 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
897 C3H4S3 1,3-Dithiolane-2-thione c822388  
898 C4H5NO 3-Methylisoxazole isox3m  
899 C4H5NO Isoxazole, 5-methyl- c5765446  
900 C4H5NS 4-Methylthiazole c693958  
901 C2H5NO3 Nitric acid, ethyl ester c625581  
902 C5H6O 2-methylfuran furan2m  
903 C5H6O 3-Methylfuran furan3m  
904 C5H6S Thiophene, 2-methyl- c554143  
905 C5H6S Thiophene, 3-methyl- c616444  
906 C4H6O2 2,3-Butanedione c431038  
907 C4H6O2 2-Propenoic acid, methyl ester c96333  
908 C4H6O2 Crotonic Acid crot  
909 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
910 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
911 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
912 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
913 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
914 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
915 C4H6OS Vinyl sulfoxide c1115157  
916 CH6N4S Carbonothioic dihydrazide thiacarb  
917 C2H6N2O2 (E)-Azodioxymethane c37765154  
918 C2H6N2O2 Dimethylnitroamine c4164287  
919 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
920 C2H6O3S Sulfurous acid, dimethyl ester c616422  
921 C4H7NO 2-Pyrrolidinone c616455  
922 C4H7NO Methacrylamide c79390  
923 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
924 HCONH2CN2H4 formamide aminomethanimine dimer d13  
925 C3H7ONO Propyl nitrite prono  
926 CH3CH(CH3)ONO Isopropyl nitrite c541424  
927 CH3CH(NH2)COOH Alanine alanine  
928 CH3NHCH2COOH Sarcosine sarcosine  
929 NH2CH2CH2COOH β–alanine betaalanine  
930 NH2COOC2H5 Urethane urethane  
931 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
932 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
933 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
934 NH2CONHC2H5 Urea, ethyl- c625525  
935 C4H8O2 1,3-Dioxane dioxan13  
936 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
937 C4H8O2 1,4-Dioxane dioxan14  
938 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
939 C4H8OS s-Ethyl thioacetate c625605  
940 C3H8O3 1,2,3-Propanetriol glycerin  
941 C3H8O2S (Methylsulfonyl)ethane c594434  
942 C4H9NO Butanamide c541355  
943 C4H9NO Propanamide, 2-methyl- c563837  
944 C5H10O 2-Butanone, 3-methyl- c563804  
945 C5H10O 2H-Pyran, tetrahydro- c142687  
946 C5H10O 2-Pentanone mpk  
947 C5H10O Cyclopentanol c96413  
948 C5H10O Oxetane, 3,3-dimethyl- c6921353  
949 C5H10O Pentanal pal  
950 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
951 C5H10S 3-Ethylthio-1-propene c5296628  
952 C5H10S Cyclopentanethiol c1679078  
953 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
954 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
955 C4H10O2 1,1-Dimethoxyethane c534156  
956 C4H10O2 1,3-Butanediol budiol13  
957 C4H10O2 1,4-Butanediol budiol14  
958 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
959 C4H10OS Diethyl sulfoxide c70291  
960 C4H10S2 1,4-Butanedithiol budisl14  
961 C4H11NO Diethylhydroxylamine c3710847  
962 C5H12O 1-Butanol, 2-methyl- c137326  
963 C5H12O 1-Butanol, 3-methyl- c123513  
964 C5H12O 1-Pentanol pentanol1  
965 C5H12O 2-Butanol, 3-methyl- c598754  
966 C5H12O 2-Pentanol peol2  
967 C5H12O 3-Pentanol pentan3ol  
968 C5H12O Butane, 1-methoxy- meobu  
969 C5H12O Propane, 1-ethoxy- proet  
970 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
971 C5H12S 1-Butanethiol, 2-methyl- c1878188  
972 C5H12S 1-Butanethiol, 3-methyl- c541311  
973 C5H12S 1-Pentanethiol c110667  
974 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
975 C5H12S 2-Butanethiol, 2-methyl- c1679090  
976 C5H12S 2-Butanethiol, 3-methyl- c2084186  
977 C5H12S Butane, 1-(methylthio)- c628295  
978 C5H12S Ethyl propyl sulfide c4110503  
979 C5H12S Propane, 2-(ethylthio)- c5145993  
980 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
981 CF3CN Acetonitrile, trifluoro- cf3cn  
982 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
983 B2F4 Diboron tetrafluoride b2f4  
984 C2F4 Tetrafluoroethylene c2f4  
985 C2F4+ Tetrafluoroethylene cation c2f4+  
986 C2FCl3 fluorotrichloroethene c2fcl3  
987 C2Cl4 Tetrachloroethylene c2cl4  
988 AsF5 Arsenic pentafluoride asf5  
989 PCl5 Phosphorus pentachloride pcl5  
990 SbCl5 Antimony pentachloride sbcl5  
991 BrF5 bromine pentafluoride brf5  
992 ClF5 chlorinepentafluoride clf5  
993 IF5 pentafluoroiodine if5  
994 CF3CHO trifluoroacetaldehyde cf3cho  
995 CCl3CHO trichloroacetaldehyde ccl3cho  
996 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
997 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
998 CF3COOH trifluoroacetic acid cf3cooh  
999 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
1000 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
1001 C4H8Cl2 1,4-Dichlorobutane c110565  
1002 C4H8Cl2 Butane, 1,2-dichloro- c616217  
1003 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
1004 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
1005 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
1006 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
1007 C5H11Cl Pentane, 1-chloro- pencl1  
1008 C6H5CH2 benzyl radical benzyl  
1009 C6H5CH3 toluene toluene  
1010 C7H8 cycloheptatriene cht  
1011 C7H8 Norbornadiene norbor  
1012 C7H8 Quadricyclane qucy  
1013 C7H12 Norbornane nor  
1014 C7H16 2-methylhexane 2mhex  
1015 C7H16 3-methylhexane hex3m  
1016 C7H16 heptane heptane  
1017 C6H7N 2-Methylpyridine mp  
1018 C6H5NH2 aniline aniline  
1019 C6H13N 2-Methylpiperidine pip2m  
1020 C6H13N cyclohexanamine cham  
1021 C6H15N triethylamine tea  
1022 N2O5 Dinitrogen pentoxide n2o5  
1023 C4H2O3 Maleic Anhydride malan  
1024 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
1025 C6H5O phenoxy radical phenoxy  
1026 C5H5NO 2(1H)-Pyridinone c72762006  
1027 C5H5NO 2(3H)-Pyridinone c9000048  
1028 C5H5NO 2(5H)-Pyridinone c9000037  
1029 C5H5NO 2-Pyridinol c109104  
1030 C5H5NO 3(2H)-Pyridinone c9000004  
1031 C5H5NO 3(4H)-Pyridinone c9000026  
1032 C5H5NO 3(6H)-Pyridinone c9000015  
1033 C5H5NO 3-Pyridinol c109002  
1034 C5H5NO 4(1H)-Pryidinone c9000060  
1035 C5H5NO 4(3H)-Pryidinone c9000059  
1036 C5H5NO 4-Pyridinol c626642  
1037 C6H5OH phenol phenol  
1038 C6H6O 2,4-Cyclohexadienone c24599573  
1039 C6H5SH Benzenethiol phsh  
1040 C4H8O2S Sulfolane sulfolane  
1041 CH(C2H3)3 trivinyl methane tvm  
1042 C6H10O cyclohexanone chexo  
1043 C6H12O hexanal c6h12o  
1044 C3H7OC3H7 di-n-propyl ether propr  
1045 CF3COF trifluoroacetyl fluoride cf3cof  
1046 CF3COCl trifluoroacetyl chloride cf3cocl  
1047 SeF6 Selenium hexafluoride sef6  
1048 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
1049 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
1050 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
1051 CCl3CHCl2 pentachloroethane ccl3chcl2  
1052 C6H5F Fluorobenzene bzf  
1053 C6H5Cl chlorobenzene bzcl  
1054 C6H5Br bromobenzene bzbr  
1055 C6H5CCH phenylacetylene phac  
1056 C8H6 benzocyclobutadiene bcbd  
1057 C8H6 Pentalene pentalene  
1058 C6H5CHCH2 Styrene styrene  
1059 C8H8 cyclooctatetraene cot  
1060 C6H5CH2CH3 Ethylbenzene etbz  
1061 CH3C6H4CH3 meta-xylene mxylene  
1062 CH3C6H4CH3 paraxylene pxylene  
1063 C8H14 Bicyclo[2.2.2]octane bico222  
1064 C8H16 cyclooctane cyclooct  
1065 (CH3)3CC(CH3)3 tetramethylbutane tmb  
1066 C8H18 Octane c8h18  
1067 C6H5CN phenyl cyanide phcn  
1068 C6H12N2 Triethylenediamine ted  
1069 C4O4-- squarate dianion c4o4--  
1070 S8 Octasulfur s8  
1071 C6H4O2 parabenzoquinone pbq  
1072 C4H4N2O2 Uracil uracil  
1073 C6H5OCH3 Anisole anisole  
1074 C6H12O2 Methyl pivalate c598981  
1075 C6H12O2 Hexanoic acid hexa  
1076 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
1077 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
1078 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
1079 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
1080 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
1081 C2F6 hexafluoroethane c2f6  
1082 IF7 Iodine heptafluoride if7  
1083 C6H4F2 metadifluorobenzene mdfb  
1084 C6H4F2 orthodifluorobenzene odfb  
1085 C9H8 Indene indene  
1086 C9H8 spiro[4.4]nona-1,3,6,8-tetraene snt  
1087 C9H20 Nonane nonane  
1088 C5H4N4 purine purine  
1089 C8H7N Indole indole  
1090 C6H5NO2 Nitrobenzene c6h5no2  
1091 C6H5COOH benzoic acid benzo  
1092 CH3COC6H5 acetophenone acph  
1093 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- c3cl3n3  
1094 C6H3F3 Benzene trifluoride 123 bzf3a  
1095 C10H16 adamantane adamantane  
1096 C6N4 Tetracyanoethylene tcne  
1097 C6N4- tetracyanoethylene anion tcne-  
1098 C4F6 perfluorobutadiene c4f6  
1099 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
1100 C3F8 perfluoropropane c3f8  
1101 Fe(CO)5 Iron pentacarbonyl ipc  
1102 Fe(C5H5)2 ferrocene fecp2  
1103 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1104 C12H8 Acenaphthylene acenaph  
1105 C12H10 biphenyl biphenyl  
1106 C12H10 Heptalene heptalene  
1107 C6H12O6 Inositol inositol  
1108 C6F6 hexafluorobenzene c6f6  
1109 C14H10 Anthracene anth  
1110 C14H10 Phenanthrene phenanthrene  
1111 C12H10N2 azobenzene azobenzene  
1112 C16H10 Pyrene pyrene  
1113 C18H12 Tetracene tetracene  
1114 C60 Buckminsterfullerene c60