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Computational Chemistry Comparison and Benchmark DataBase
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 ROHF /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 anion 2Σu+D∞h
4 H2+ Hydrogen cation 2Σg+D∞h
5 He Helium atom   
6 He+ Helium atom cation 2SKh
7 HeH+ Helium hydride cation 1ΣC∞v
8 He2+ helium diatomic cation 2ΣuD∞h
9 Li Lithium atom 2SKh
10 Li+ Lithium atom cation 1SKh
11 Na Sodium atom 2SKh
12 Na- Sodium atom anion 1SKh
13 LiH+ lithium hydride cation 2ΣC∞v
14 NaH+ sodium hydride cation 2ΣC∞v
15 Be+ Beryllium atom cation 2SKh
16 Mg- Magnesium atom anion 2PKh
17 Mg+ Magnesium atom cation 2SKh
18 BeH beryllium monohydride 2ΣC∞v
19 MgH magnesium monohydride 2ΣC∞v
20 TiH Titanium monohydride 4ΦC∞v
21 BeH2+ Beryllium dihydride cation 2ΣC∞v
22 BeH2+ Beryllium dihydride cation 2ΣuD∞h
23 BeH2+ Beryllium dihydride cation   
24 B Boron atom 2PKh
25 B Boron atom 4PKh
26 B+ Boron atom cation 1SKh
27 Al Aluminum atom 2PKh
28 Al- Aluminum atom anion 3PKh
29 Al+ Aluminum atom cation 1SKh
30 Sc Scandium atom 2DKh
31 Sc+ Scandium cation 3DKh
32 Ga Gallium atom 2P 
33 Ga- Gallium atom anion 3POh
34 Ga+ Gallium atom cation 1S 
35 BH Boron monohydride 3ΠC∞v
36 BH- boron monohydride anion 4ΣC∞v
37 ScH+ Scandium monohydride cation 2ΣC∞v
38 GaH+ Gallium monohydride cation 2ΣC∞v
39 BH2- boron dihydride anion 3B1C2v
40 AlH2- aluminum dihydride anion 1A1C2v
41 AlH2+ aluminum dihydride cation 1ΣgD∞h
42 BH3+ boron trihydride cation 2E'D3h
43 BH3+ boron trihydride cation 2B2C2v
44 BH3+ boron trihydride cation  C2v
45 AlH3- aluminum trihydride anion 2A2"D3h
46 AlH3- aluminum trihydride anion  C3v
47 AlH3+ aluminum trihydride cation 2ED3h
48 AlH3+ aluminum trihydride cation 2A1C2v
49 BH4 borohydride 2B2C2v
50 BH4- borohydride anion 1A1Td
51 C Carbon atom 3P0Kh
52 C- Carbon atom anion 2DKh
53 C+ Carbon atom cation 2PKh
54 Si Silicon atom 3PKh
55 Si- Silicon atom anion 4SKh
56 Si+ Silicon atom cation 2PKh
57 Ge Germanium atom 3PKh
58 Ge- Germanium anion 4SKh
59 Ge+ Germanium cation 2PKh
60 CH Methylidyne 2Π1/2C∞v
61 SiH Silylidyne 2ΠC∞v
62 SiH- silicon monohydride anion 3ΣC∞v
63 GeH germylidene 2ΠC∞v
64 CH2 Methylene 3B1C2v
65 CH2 Methylene 3ΣGD∞h
66 CH2- methylene anion 2B1C2v
67 CH2+ methylene cation 2A1C2v
68 CH2+ methylene cation 2ΠD∞h
69 SiH2 silicon dihydride 3B1C2v
70 SiH2- silicon dihydride anion 2B1C2v
71 SiH2+ silicon dihydride cation 2A1C2v
72 GeH2 germylene 1A1C2v
73 GeH2- germylene anion 2B1C2v
74 CH3 Methyl radical 2A1D3h
75 CH3- methyl anion 1A1C3v
76 CH3+ methyl cation 1A1'D3h
77 SiH3 Silyl radical 2A1C3v
78 SiH3- Silyl anion 1A1C3v
79 SiH3+ Silyl cation 1A1'D3h
80 GeH3 Germyl radical 2A1C3v
81 GeH3+ germyl cation 1A1'D3h
82 N Nitrogen atom 4SKh
83 N Nitrogen atom 2DKh
84 N- Nitrogen atom anion 3SKh
85 N+ Nitrogen atom cation 3PKh
86 P Phosphorus atom 4SKh
87 P- Phosphorus atom anion 3PKh
88 P+ Phosphorus atom cation 3PKh
89 V Vanadium atom 4FKh
90 V+ Vanadium atom cation 5DKh
91 As Arsenic atomic 4SKh
92 As- Arsenic anion 3PKh
93 As+ Arsenic cation 3PKh
94 PH phosphorus monohydride 3Σ-C∞v
95 AsH Arsenic monohydride 3ΣC∞v
96 AsH+ Arsenic monohydride cation 2ΠC∞v
97 NH2 Amino radical 2B1C2v
98 NH2+ Amino cation 3B1C2v
99 PH2- Phosphino anion 1A1C2v
100 PH2+ Phosphino cation 1A1C2v
101 AsH2 Arsenic dihydride 2A1C2v
102 NH3- Ammonia anion 2A1C3v
103 NH3+ ammonia cation 2A2"D3h
104 PH3+ Phosphine cation 2A1C3v
105 AsH3+ Arsine cation 2A1C3v
106 NH4 Ammonium radical   
107 PH4 Phosphoranyl radical   
108 O Oxygen atom 3SKh
109 O- Oxygen atom anion 2PKh
110 O+ Oxygen atom cation 4SKh
111 S Sulfur atom 3PKh
112 S- Sulfur atom anion 2PKh
113 S+ Sulfur atom cation 4SKh
114 Se Selenium atom 3PKh
115 Se- Selenium atom anion 2PKh
116 Se+ Selenium atom cation 4SKh
117 OH Hydroxyl radical 2ΠC∞v
118 OH+ hydoxyl cation 3ΣC∞v
119 HS Mercapto radical 2ΠC∞v
120 HS- mercapto anion 1ΣC∞v
121 HS+ sulfur monohydride cation 3ΣC∞v
122 CrH Chromium hydride 6ΣC∞v
123 CrH+ Chromium hydride cation 5ΣC∞v
124 HSe Selenium monohydride 2ΠC∞v
125 HSe+ selenium monohydride cation 3ΣC∞v
126 H2O- water anion 2A1C2v
127 H2O- water anion 2A'Cs
128 H2O+ water cation 2B1C2v
129 H2S- Hydrogen sulfide anion 2A'Cs
130 H2S+ Hydrogen sulfide cation 2B1C2v
131 H2Se Hydrogen selenide 1A1C2v
132 H2Se+ Hydrogen selenide cation 2B1C2v
133 H3S+ Sulfonium cation 1A1C3v
134 F Fluorine atom 2PKh
135 F- Fluorine atom anion 1SKh
136 F+ Fluorine atom cation 3SKh
137 F+ Fluorine atom cation 1DKh
138 Cl Chlorine atom 2PKh
139 Cl- Chlorine atom anion 1SKh
140 Cl+ Chlorine atom cation 3PKh
141 Cl+ Chlorine atom cation 1DKh
142 Br Bromine atom 2PKh
143 Br- Bromine atom anion 1SKh
144 Br+ Bromine atom cation 3PKh
145 HF- hydrogen fluoride anion 2ΣC∞v
146 HF+ hydrogen fluoride cation 2ΠC∞v
147 HCl- hydrogen chloride anion 2ΣC∞v
148 HCl+ hydrogen chloride cation 2ΠC∞v
149 HBr hydrogen bromide 1ΣC∞v
150 HBr- hydrogen bromide anion 2ΣC∞v
151 HBr+ hydrogen bromide cation 2ΠC∞v
152 H2Cl+ dihydrogen monochloride cation 1A1C2v
153 Ne Neon atom   
154 Ne- Neon atom anion 2SKh
155 Ne+ Neon atom cation 2PKh
156 Ar- Argon atom anion 2SKh
157 Ar+ Argon atom cation 2PKh
158 Kr+ Krypton cation 2PKh
159 NeH neon hydrogen 2ΣC∞v
160 ArH+ Argon hydride cation 1ΣC∞v
161 Na2- sodium diatomic anion 2ΣuD∞h
162 Na2+ sodium diatomic cation 2ΣgD∞h
163 LiBe Lithium Beryllium 2ΣC∞v
164 LiMg Lithium magnesium 2ΣC∞v
165 NaBe Sodium Beryllium 2ΣC∞v
166 NaMg Sodium Magnesium 2ΣC∞v
167 Be2 Beryllium diatomic 3ΠgD∞h
168 Be2- Beryllium diatomic anion 2ΠuD∞h
169 LiB Lithium boride 3ΠC∞v
170 BeB Beryllium monoboride 2ΠC∞v
171 B2 Boron diatomic 3ΣgD∞h
172 B2 Boron diatomic 5ΣuD∞h
173 B2+ Boron diatomic cation 2ΠD∞h
174 BAl Boron Aluminum 3ΣC∞v
175 BGa Boron Gallium 3ΣC∞v
176 AlGa Aluminum Gallium 3ΣC∞v
177 Ga2 Gallium diatomic 3Piu 
178 HBBH Diborane(2) 3ΣGD∞h
179 B2H6+ Diborane cation   
180 LiC Lithium Carbide 4ΣC∞v
181 BeC Beryllium Carbide 3Σ-C∞v
182 BeC Beryllium Carbide   
183 BC boron monocarbide 4Σ-C∞v
184 BC- boron monocarbide anion 3ΠuC∞v
185 AlC Aluminum carbide 4ΣC∞v
186 BSi Boron silicide 4ΣC∞v
187 BSi Boron silicide 2ΣC∞v
188 C2 Carbon diatomic 3ΠuD∞h
189 C2+ carbon diatomic cation 4ΣgD∞h
190 SiC silicon monocarbide 3ΣC∞v
191 SiC- silicon monocarbide anion 2ΣgC∞v
192 SiC+ silicon monocarbide cation 2ΠC∞v
193 Si2 Silicon diatomic 3ΣgD∞h
194 GeC Germanium monocarbide 1ΣC∞v
195 SiGe Silicon Germanium   
196 Ge2 Germanium diatomic 3ΣgD∞h
197 Ge2 Germanium diatomic 1ΣGD∞h
198 C2H Ethynyl radical 2ΣC∞v
199 C2H2+ acetylene cation 2ΠuD∞h
200 C2H2+ acetylene cation   
201 CCH2 vinylidene 1A1C2v
202 CCH2 vinylidene 3B2C2v
203 H2CC- vinylidene anion   
204 HCCH- acetylene anion   
205 HCCH- acetylene anion   
206 CH3Li methyl lithium 1A1C3v
207 C2H3 vinyl 2A'Cs
208 C2H3+ vinyl cation 1A1C2V bridging H
209 C2H4- Ethylene anion 2B2gD2h
210 C2H4- Ethylene anion 2AgC2h
211 C2H4+ Ethylene cation 2B3uD2h
212 C2H4+ Ethylene cation 2B3D2
213 CH3CH methylmethylene 3A"Cs
214 C2H5 Ethyl radical 2A'Cs
215 C2H6+ ethane cation 2BgC2h
216 C2H6+ ethane cation 2AgCi
217 LiN Lithium Nitride 3ΣC∞v
218 LiN+ Lithium Nitride cation 4ΣC∞v
219 LiP Lithium monophosphide   
220 BeN Beryllium mononitride 4ΣC∞v
221 BeN Beryllium mononitride 2ΠC∞v
222 BeN- Beryllium mononitride anion 1ΣC∞v
223 BeN+ Beryllium mononitride cation 1ΣC∞v
224 MgN Magnesium Nitride   
225 MgN Magnesium Nitride   
226 BP Boron monophosphide 3ΠC∞v
227 AlP Aluminum monophosphide 3ΣC∞v
228 AlP Aluminum monophosphide 3ΠC∞v
229 GaN Gallium mononitride 3ΠC∞v
230 GaP Gallium monophosphide 3ΣC∞v
231 GaAs Gallium arsenide 3Π 
232 GaAs Gallium arsenide 1Σ 
233 BN boron nitride 3ΠC∞v
234 CN Cyano radical 2ΣC∞v
235 SiP Silicon monophosphide 2ΠC∞v
236 SiP- Silicon monophosphide anion 1ΣC∞v
237 SiP+ Silicon monophosphide cation 3ΣC∞v
238 N2 Nitrogen diatomic   
239 N2- nitrogen diatomic anion 2ΠgD∞h
240 N2+ diatomic nitrogen cation 2ΣgD∞h
241 HNB hydrogen nitrogen boron 2ΣC∞v
242 HCN+ hydrogen cyanide cation 2ΠC∞v
243 HNC+ hydrogen isocyanide cation   
244 HCP+ Phosphaethyne cation   
245 HPO+ Hydrogen phosphorus oxide cation 2A'Cs
246 CNH2 Aminomethylidyne radical 2B2C2v
247 H2CN Dihydrogen cyanide radical 2B2C2v
248 H2CN+ hydrocyanonium cation 1A1C2v
249 HCNH methyleneazane 2A'CS cis
250 HCNH methyleneazane 2A'CS trans
251 N2H2+ trans-diazene cation 2AGC2h
252 CH2NH+ Methanimine cation   
253 CHNH2+ Aminocarbene cation   
254 N2H4+ hydrazine cation 2AGC2h
255 CH3NH2+ methyl amine cation 2A'Cs
256 CH3NH3 methyl ammonium radical 2A1C3v
257 LiO lithium oxide 2ΣC∞v
258 LiO- lithium oxide anion 1ΣC∞v
259 LiO- lithium oxide anion 3ΣC∞v
260 LiO+ lithium oxide cation 3ΣC∞v
261 LiS Lithium monosulfide 2ΠC∞v
262 LiS+ Lithium sulfide cation 3ΣC∞v
263 NaO sodium monoxide 2ΣC∞v
264 NaS Sodium sulfide 2ΠC∞v
265 LiSe Lithium monoselenide   
266 BeO- Beryllium monoxide anion 2ΣC∞v
267 BeO+ Beryllium monoxide cation 2ΠC∞v
268 BO boron monoxide 2ΣC∞v
269 BO- boron monoxide anion 1ΣC∞v
270 ScO Scandium monoxide 2ΣC∞v
271 GaO Gallium monoxide 2ΣC∞v
272 GaS Gallium monosulfide   
273 CO Carbon monoxide 3ΠC∞v
274 CO- carbon monoxide anion 2ΠC∞v
275 CO+ carbon monoxide cation 2ΣC∞v
276 TiO Titanium monoxide 3ΔC∞v
277 GeO+ Germanium monoxide cation 2ΣC∞v
278 SiSe+ Silicon Monoselenide cation   
279 NO Nitric oxide 2ΠC∞v
280 NO- nitric oxide anion 3ΣC∞v
281 NS Mononitrogen monosulfide 2ΠC∞v
282 NS- nitrogen sulfide anion 3ΣC∞v
283 PO Phosphorus monoxide 2ΠC∞v
284 PS phosphorus sulfide 2ΣC∞v
285 VO Vanadium monoxide 4Σ- 
286 AsO Arsenic monoxide 2ΠC∞v
287 NSe Nitrogen monoselenide 2ΠC∞v
288 AsS Arsenic monosulfide 2ΠC∞v
289 PSe Phosphorus monoselenide 2ΠC∞v
290 AsSe Arsenic monoselenide 2ΠC∞v
291 O2 Oxygen diatomic 3ΣgD∞h
292 O2- oxygen diatomic anion 2ΠD∞h
293 O2+ diatomic oxygen cation 2ΠgD∞h
294 SO Sulfur monoxide 3ΣC∞v
295 SO Sulfur monoxide 1ΣC∞v
296 SO+ sulfur monoxide cation 2ΠC∞v
297 S2 Sulfur diatomic 3ΣgD∞h
298 SeO Selenium monoxide 3ΣC∞v
299 Se2 Selenium diatomic 3ΣgD∞h
300 BeOH beryllium monohydroxide 2A'Cs
301 COH Hydroxymethylidyne   
302 HCO Formyl radical 2A'Cs
303 HCO- formyl anion 1A'Cs
304 HCO+ Formyl cation 1ΣC∞v
305 HCS+ Thioformyl cation 1ΣC∞v
306 HNO Nitrosyl hydride 1A'Cs
307 HNO- Nitrosyl hydride anion 2A"Cs
308 HNO+ Nitrosyl hydride cation 2A'Cs
309 NOH Hydroxyimidogen 3A"Cs
310 NOH+ O-protonated nitric oxide 2A'Cs
311 HNS- Sulfur imide anion 2ACs
312 HO2 Hydroperoxy radical 2A"Cs
313 HO2- Hydroperoxy anion 1A'Cs
314 HO2+ Hydroperoxy cation 3A"Cs
315 HO2+ Hydroperoxy cation 1A'Cs
316 SOH Sulfur Hydroxide   
317 SOH+ Sulfur Monoxide, protonated   
318 HS2 Thiosulfeno radical 2A"Cs
319 H2CO- formaldehyde anion 2A'Cs
320 H2CO- formaldehyde anion   
321 H2CO+ formaldehyde cation 2B2C2v
322 H2CS- thioformaldehyde anion   
323 H2CS- thioformaldehyde anion   
324 H2CS+ thioformaldehyde cation 2B2C2v
325 H2NO nitroxide 2B1C2v
326 H2NO nitroxide 2A'Cs
327 H2O2+ Hydrogen peroxide cation 2BgC2h
328 H2O2+ Hydrogen peroxide cation 2A1C2v
329 H2S2+ hydrogen disulfide cation 2BgC2h
330 CH2OH Hydroxymethyl radical 2AC1
331 CH3O+ Methoxy cation 3A1C3v
332 NH2OH+ Hydroxylamine cation   
333 CH3OH- Methyl alcohol anion 2A'Cs
334 CH3OH- Methyl alcohol anion 2A'CS eclipsed
335 CH3OH+ Methyl alcohol cation 2A"Cs
336 CH3OH+ Methyl alcohol cation 2AC1
337 CH3SH+ Methanethiol cation 2A"Cs
338 NH2OH2+ protonated hydroxylamine   
339 NH3OH+ N-protonated hydroxylamine   
340 NaF+ sodium fluoride cation 2ΣC∞v
341 LiF- lithium fluoride anion 2ΣC∞v
342 LiF+ lithium fluoride cation 2ΠC∞v
343 BeF- Beryllium monofluoride anion 1ΣC∞v
344 BeF+ Beryllium monofluoride cation 1ΣC∞v
345 TiCl Titanium Monochloride 4ΣC∞v
346 ZnF Zinc monofluoride 2ΣC∞v
347 GaF Gallium monofluoride 1ΣC∞v
348 GaF+ Gallium monofluoride cation 2ΣC∞v
349 GaCl Gallium monochloride 1ΣGC∞v
350 GaCl+ Gallium monochloride cation 2ΣC∞v
351 CF Fluoromethylidyne 2ΠC∞v
352 SiF silicon monofluoride 2ΠC∞v
353 SiF- silicon monofluoride anion 3ΣC∞v
354 SiCl Clorosilylidyne 2ΠC∞v
355 CBr Carbon monobromide 2ΠC∞v
356 GeF Germanium monofluoride 2ΠC∞v
357 GeCl Germanium monochloride 2ΠC∞v
358 SiBr Silicon monobromide 2ΠC∞v
359 SiBr+ Silicon monobromide cation   
360 NCl nitrogen monochloride 3ΣC∞v
361 NCl- nitrogen monochloride anion 2ΠC∞v
362 NCl+ nitrogen monochloride cation 2ΠC∞v
363 AsF Arsenic monofluoride 3ΣC∞v
364 NBr nitrogen monobromide 3Σ-C∞v
365 AsCl Arsenic monochloride 3ΣC∞v
366 PBr Phosphorus monobromide   
367 FO Oxygen monofluoride 2ΠC∞v
368 ClO Monochlorine monoxide 2ΠC∞v
369 ClO+ chlorine monoxide cation 3ΣC∞v
370 SF Monosulfur monofluoride 2ΠC∞v
371 SF+ sulfur monofluoride cation 3ΣC∞v
372 SCl sulfur monochloride 2ΠC∞v
373 SCl+ sulfur monochloride cation 3ΣgC∞v
374 BrO Bromine monoxide 2ΠC∞v
375 BrO+ Bromine monoxide cation   
376 SeF Selenium monofluoride 2ΠC∞v
377 SBr Sulfur monobromide radical   
378 SBr+ Sulfur monobromide cation   
379 SeCl Selenium monochloride 2ΠC∞v
380 SeBr Selenium monobromide   
381 F2- flourine diatomic anion 2ΣuD∞h
382 F2+ flourine diatomic cation 2ΠgD∞h
383 ClF Chlorine monofluoride 1Σ+C∞v
384 ClF+ clorine monofluoride cation 2ΠC∞v
385 Cl2- chlorine diatomic anion 2ΣuD∞h
386 Cl2+ chlorine diatomic cation 2ΠgD∞h
387 Br2- bromine diatomic anion 2ΣuD∞h
388 Br2+ bromine diatomic cation 2ΠgD∞h
389 HCF Fluoromethylene 3A"Cs
390 HCCl Chloromethylene 3A"Cs
391 CHBr bromomethylene 3A"Cs
392 HOCl+ hypochlorous acid cation   
393 HOBr+ Hypobromous acid cation 2A"Cs
394 FHF- Hydrogen difluoride anion 1ΣgD∞h
395 CH2Br bromomethyl radical 2A'Cs
396 CH2Br bromomethyl radical   
397 CH2F fluoromethyl radical 2ACs
398 CH2Cl chloromethyl radical 2A'Cs
399 CH2Cl chloromethyl radical 2B1C2v
400 CH3F+ methyl fluoride cation   
401 CH3Cl+ Methyl chloride cation   
402 CH3Br methyl bromide 1A1C3v
403 Ne2+ Neon diatomic cation 2ΣuD∞h
404 Ar2+ Argon diatomic cation 2ΣuD∞h
405 Li3 Lithium trimer 2B2C2v
406 C3 carbon trimer 1A1C2v
407 C3+ carbon trimer cation 2ΣuD∞h
408 C3H3 cyclopropenyl radical 2A'Cs
409 C3H3- Propargyl anion 1A'Cs
410 C3H3+ Propargyl cation 1A1C2v
411 C3H5 Allyl radical 2A2C2v
412 C3H5 Allyl radical 2A"Cs
413 CH3CHCH 1-propenyl radical 2A'Cs
414 C3H7 n-Propyl radical 2A"C1
415 CH3CHCH3 Isopropyl radical 2AC2
416 LiCN lithium cyanide 1ΣC*V LiCN
417 ZnCN Zinc monocyanide 2ΣC∞v
418 ZnNC Zinc isocyanide 2ΣC∞v
419 CNN Diazocarbene   
420 NCN Cyanoimidogen 3ΣgD∞h
421 N3 azide radical 2ΠgD∞h
422 N3+ azide cation 3ΣgD∞h
423 N3+ azide cation 3ΣC∞v
424 HCCN cyanomethylene 3A"Cs
425 HCCN cyanomethylene 3ΣC∞v
426 HCCN cyanomethylene   
427 HN3 hydrogen azide 1A'Cs
428 HN3+ Hydrazoic acid cation   
429 CH3CN- acetonitrile anion 2EC3v
430 CH3CN- acetonitrile anion 2A'Cs
431 CH3CN+ Acetonitrile cation 2A"Cs
432 HCNCH2+ 2H-Azirine cation   
433 CH2CHNH vinylazine 2A"CS cis
434 CH2CHNH vinylazine 2A"CS trans
435 CH3CHN methylmethaniminyl radical 2A'Cs
436 Li2O+ dilithium oxide cation 2ΠD∞h
437 LiO2 Lithium dioxide   
438 NaO2 Sodium superoxide   
439 CCO Dicarbon monoxide 3ΣC∞v
440 NCO isocyanato radical 2ΠC∞v
441 SCN thiocyanato radical 2ΠC∞v
442 BO2+ Boron dioxide cation 3ΣgD∞h
443 N2O- Nitrous oxide anion 2A'Cs
444 N2O+ Nitrous oxide cation 2ΠC∞v
445 CO2- Carbon dioxide anion 2A1C2v
446 CO2+ Carbon dioxide cation 2ΠgD∞h
447 CO2+ Carbon dioxide cation 2ΠC∞v
448 OCS+ Carbonyl sulfide cation 2ΠC∞v
449 CS2- Carbon disulfide anion 2A1C2v
450 CS2+ Carbon disulfide cation 2ΠD∞h
451 NO2 Nitrogen dioxide 2A1C2v
452 NO2- Nitrogen dioxide anion 1A1C2v
453 NO2+ Nitrogen dioxide cation 1ΣGD∞h
454 NSO sulfinyl amidogen   
455 PO2 Phosphorus dioxide 2A1C2v
456 PO2+ Phosphorus dioxide cation 1ΣGD∞h
457 SNO Nitrogen oxide sulfide   
458 AsO2 Aresenic dioxide 2A1C2v
459 O3- Ozone anion 2B1C2v
460 O3+ Ozone cation 2A1C2v
461 SO2 Sulfur dioxide 1A1C2v
462 SO2- Sulfur dioxide anion 2B1C2v
463 SO2+ Sulfur dioxide cation 2A1C2v
464 S3- Sulfur trimer anion 2B1C2v
465 S3+ Sulfur trimer cation 2B2C2v
466 SeO2+ Selenium dioxide cation 2A1C2v
467 HCCO ketenyl radical 2ΠC∞v
468 HCCO ketenyl radical 2A"Cs
469 HCOO formate neutral radical 2A'Cs
470 HOCO Hydrocarboxyl radical 1A'cis
471 HOCO Hydrocarboxyl radical 1A'trans
472 HOCO+ Hydrocarboxyl cation 1A'Cs
473 HNO2+ nitrous acid cation 2A'Cs
474 CH2CO+ Ketene cation 2B1C2v
475 CH2CHO Vinyloxy radical 2A"Cs
476 CH2OOH CH2OOH radical 2AC1
477 CH3OO methylperoxy radical 2A"Cs
478 CH3OO+ methylperoxy cation 1A'Cs
479 C2H4O+ ethylene oxide cation   
480 CH3CHO+ acetaldehyde cation   
481 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
482 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
483 CH2CH2OH 2-hydroxy ethyl radical 2AC1
484 CH3CH2O Ethoxy radical 2A'Cs
485 CH3CHOH 1-hydroxy-ethyl radical 2AC1
486 CH3OCH2 methoxymethyl radical 2AC1
487 CH3CH2SH ethanethiol 1A'Cs
488 CH3SCH3+ dimethyl sulfide cation   
489 CuF2 Copper difluoride 2ΠgD∞h
490 FCO Carbonyl fluoride 2A'Cs
491 ClCO carbonyl monochloride 2A'Cs
492 BF2 Boron difluoride radical 2A1C2v
493 BrNO Nitrosyl bromide 1A'Cs
494 CF2 Difluoromethylene 3B1C2v
495 CF2- Difluoromethylene anion 2B1C2v
496 CF2+ Difluoromethylene cation 2A1C2v
497 SiF2 Silicon difluoride 1A1C2v
498 SiF2 Silicon difluoride 3B1C2v
499 SiF2+ Silicon difluoride cation 2A1C2v
500 CCl2- dichloromethylene anion 2B1C2v
501 CCl2+ dichloromethylene cation 2A1C2v
502 CBr2 dibromomethylene 3B1C2v
503 FOO+ Fluorine dioxide cation   
504 ClOO+ chloroperoxy cation 1A'Cs
505 OClO Chlorine dioxide 2B1D∞h
506 OClO- Chlorine dioxide anion 1A'Cs
507 OClO+ Chlorine dioxide cation 1A1C2v
508 ClSO Sulfur chloride oxide 2A"Cs
509 BrOO Bromine dioxide   
510 OBrO Bromine dioxide radical 2B1C2v
511 NF2+ Difluoroamino cation 1A1C2v
512 PF2 Phosphorus difluoride   
513 SF2- sulfur difluoride anion 2A'Cs
514 SF2- sulfur difluoride anion 2ΠD∞h
515 SF2+ sulfur difluoride cation 2B1C2v
516 BrOCl Bromine hypochlorite 1A'Cs
517 BrOBr Bromine oxide 1A1C2v
518 HCCF+ fluoroacetylene cation 2ΠC∞v
519 HFCO+ formyl fluoride cation 2A'Cs
520 COHCl Formyl chloride 1A'Cs
521 COHBr Formyl bromide 1A'Cs
522 CHCl2 dichloromethyl radical 2B1C2v
523 CHCl2 dichloromethyl radical 2A'Cs
524 CHF2 difluoromethyl radical 2ACs
525 CHFCl Chlorofluoromethyl radical   
526 CHBr2 dibromomethyl radical   
527 CH2CHF Ethene, fluoro- 1A'Cs
528 CH2CH2Cl 2-chloroethyl radical 2A'Cs
529 CHClCH3 1-chloroethyl radical 2AC1
530 C4 Carbon tetramer 3ΣgD∞h
531 C4H2+ diacetlyene cation 2ΠgD∞h
532 CH3CHCHCH2 methylallyl radical 2A"Cs
533 C2N2+ Cyanogen cation 2ΠgD∞h
534 HCCCN+ Cyanoacetylene cation 2ΠC∞v
535 C3H3N+ acrylonitrile cation 2A"Cs
536 NO3+ nitrogen trioxide cation 1A1C2v
537 NO3+ nitrogen trioxide cation 1A1'D3h
538 SO3- Sulfur trioxide anion 2A1pyramidal
539 SO3- Sulfur trioxide anion 2A2"planar
540 SO3+ Sulfur trioxide cation 2A2'D3h
541 HSO3 Hydroxysulfonyl radical 2AC1
542 C2H2O2 Ethanedial 1AgC2h
543 CH3COCH2 Acetonyl radical 2A"Cs
544 CH3COCH3- acetone anion 2A'Cs
545 C2Cl2+ dichloroacetylene cation 2ΠUD∞h
546 BrONO Bromine nitrite 1A'CS trans
547 CF2O+ Carbonic difluoride cation   
548 COFCl Carbonic chloride fluoride 1A'Cs
549 COBr2 Carbonic dibromide 1A1C2v
550 BF3- Borane, trifluoro- anion 2A1D3h
551 BF3- Borane, trifluoro- anion 2A1C3v
552 BF3+ boron trifluoride cation 2A2'D3h
553 BF3+ boron trifluoride cation 2B2C2v
554 BF3+ boron trifluoride cation   
555 BCl3+ Boron Trichloride cation   
556 CF3- Trifluoromethyl anion 1A1C3v
557 CF3+ Trifluoromethyl cation 1A1'D3h
558 CF2Cl difluorochloromethyl radical   
559 SiF3 Silicon trifluoride radical 2A1C3v
560 SiF3+ Silicon trifluoride cation 1A1'D3h
561 CFCl2 dichlorofluoromethyl radical   
562 CCl3- Trichloromethyl anion 1A1C3v
563 CCl3+ Trichloromethyl cation 1A1'D3h
564 CBr3 tribromomethyl radical   
565 NF3 Nitrogen trifluoride 1A1C3v
566 NF3- Nitrogen trifluoride anion 2A1C3v
567 NF3- Nitrogen trifluoride anion 2ACs
568 NF3+ Nitrogen trifluoride cation 2A1C3v
569 SF3 Sulfur trifluoride 2A'Cs
570 CHBrF2 Methane, bromodifluoro- 1A'Cs
571 CHBrCl2 Methane, bromodichloro- 1A'Cs
572 CHClBr2 Methane, dibromochloro- 1A'Cs
573 C5H5 cyclopentadienyl radical 2B1C2v
574 C5H7 cyclopentenyl radical 2A2C2v
575 C3H3N2 imidazolyl radical 2B1C2v
576 C4H4N pyrrolide radical 2A2C2v
577 C3O2+ Carbon suboxide cation 2ΠUD∞h
578 CBrClF2 Methane, bromochlorodifluoro- 1A'Cs
579 C2HF3+ Trifluoroethylene cation 2A"Cs
580 SF5 Sulfur pentafluoride 2A1C4v
581 C6H5CH2 benzyl radical 2B1Cs
582 C7H7 cycloheptatrienyl radical 2A2C2v
583 C6H13N cyclohexanamine 1AC1
584 C6H5O phenoxy radical 2B1C2v
585 PF6 Hexafluorophosphate neutral 2B2C2v
586 C6H12O2 Methyl pivalate 1AC1
587 C6H12O2 Hexanoic acid 1A1Cs

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 H2 Hydrogen diatomic h2  
7 HD Deuterium hydride hd  
8 H3+ hydrogen trimer cation h3+  
9 He Helium atom he  
10 He- Helium atom anion he-  
11 HeH Helium hydride heh  
12 Li- Lithium atom anion li-  
13 Na+ Sodium atom cation na+  
14 K Potassium atom k  
15 K- Potassium atom anion k-  
16 K+ Potassium atom cation k+  
17 Cu Copper atom cu  
18 Cu- Copper atom anion cu-  
19 Cu+ Copper atom cation cu+  
20 LiH Lithium Hydride lih  
21 LiH- lithium hydride anion lih-  
22 NaH sodium hydride nah  
23 NaH- sodium hydride anion nah-  
24 KH Potassium hydride kh  
25 KH+ Potassium hydrogen cation kh+  
26 CuH Copper monohydride cuh  
27 Be Beryllium atom be  
28 Be- Beryllium atom anion be-  
29 Mg Magnesium atom mg  
30 Ca Calcium atom ca  
31 Ca- Calcium atom anion ca-  
32 Ca+ Calcium atom cation ca+  
33 Zn Zinc atom zn  
34 Zn- Zinc atom anion zn-  
35 Zn+ Zinc atom cation zn+  
36 BeH- berylium monohydride anion beh-  
37 BeH+ beryllium monohydride cation beh+  
38 MgH- magnesium monohydride anion mgh-  
39 MgH+ magnesium monohydride cation mgh+  
40 CaH Calcium monohydride cah  
41 CaH+ Calcium monohydride cation cah+  
42 ZnH Zinc monohydride znh  
43 ZnH+ Zinc, protonated znh+  
44 BeH2 beryllium dihydride beh2  
45 MgH2 magnesium dihydride mgh2  
46 CaH2 Calcium Hydride cah2  
47 ZnH2 Zinc hydride znh2  
48 B- Boron atom anion b-  
49 BH Boron monohydride bh  
50 BH- boron monohydride anion bh-  
51 BH+ boron monohydride cation bh+  
52 AlH aluminum monohydride alh  
53 AlH- aluminum monohydride anion alh-  
54 AlH+ aluminum monohydride cation alh+  
55 ScH Scandium monohydride sch  
56 GaH Gallium monohydride gah  
57 BH2 boron dihydride bh2  
58 BH2+ Boron dihydride cation bh2+  
59 AlH2 aluminum dihydride alh2  
60 BH3 boron trihydride bh3  
61 BH3- boron trihydride anion bh3-  
62 AlH3 aluminum trihydride alh3  
63 ScH3 Scandium trihydride sch3  
64 GaH3 Gallium trihydride gah3  
65 AlH4- Aluminum tetrahydride anion alh4-  
66 C- Carbon atom anion c-  
67 Ti Titanium atom ti  
68 Ti- Titanium atom anion ti-  
69 Ti+ Titanium atom cation ti+  
70 Sn Tin atom sn  
71 Sn+ Tin cation sn+  
72 CH- methylidyne anion ch-  
73 CH+ Methylidyne cation ch+  
74 SiH+ silicon monohydride cation sih+  
75 GeH+ Germaniun monohyrdide cation geh+  
76 SiH2 silicon dihydride sih2  
77 CD4 methane-d4 cd4  
78 CH2D2 methane-d2 ch2d2  
79 CH3D methane-d ch3d  
80 CH4 Methane ch4  
81 CH4- Methane anion ch4-  
82 CH4+ Methane cation ch4+  
83 CHD3 methane-d3 chd3  
84 SiH2D2 silane-d2 sih2d2  
85 SiH4 Silane sih4  
86 SiH4+ Silane cation sih4+  
87 GeH4 Germane geh4  
88 SnH4 Stannane snh4  
89 SiH5+ Silane, protonated sih5+  
90 Sb Antimony atom sb  
91 NH Imidogen nh  
92 NH- Imidogen anion nh-  
93 NH+ imidogen cation nh+  
94 PH- phosphorus monohydride anion ph-  
95 PH+ phosphorus monohydride cation ph+  
96 SbH Antimony monohydride sbh  
97 ND2 Amidogen-d2 nd2  
98 NH2- amino anion nh2-  
99 PH2 Phosphino radical ph2  
100 AsH2+ Arsenic dihydride cation ash2+  
101 ND3 Ammonia-d3 nd3  
102 NH3 Ammonia nh3  
103 PH3 Phosphine ph3  
104 AsH3 Arsine ash3  
105 SbH3 Stibine sbh3  
106 AsH4+ Arsonium ash4+  
107 NH4+ ammonium cation nh4+  
108 PH4+ phosphonium cation ph4+  
109 Cr Chromium atom cr  
110 Te Tellurium atom te  
111 Te+ Tellurium atom cation te+  
112 DO Hydroxyl-d od  
113 OH- hydroxide anion oh-  
114 DS Mercapto-d ds  
115 HSe- selenium monohydride anion hse-  
116 TeH Telluryl radical teh  
117 D2O Deuterium oxide d2o  
118 H2O Water h2o  
119 HDO Water-d1 hdo  
120 D2S Hydrogen sulfide-d2 d2s  
121 H2S Hydrogen sulfide h2s  
122 H2Te Hydrogen Telluride h2te  
123 H3O+ hydronium cation h3o+  
124 H3Se+ Hydrogen Selenide, protonated h3se+  
125 Mn Manganese atom mn  
126 I Iodine atom iodine  
127 I- Iodine atom anion iodine-  
128 I+ Iodine atom cation iodine+  
129 DF Hydrofluoric acid-d df  
130 HF Hydrogen fluoride hf  
131 DCl Hydrochloric acid-d dcl  
132 HCl Hydrogen chloride hcl  
133 HI Hydrogen iodide hi  
134 HI+ Hydrogen iodide cation hi+  
135 H2F+ dihydrogen fluoride cation h2f+  
136 H2Br+ protonated hydrogen bromide h2br+  
137 H2I+ Iodonium h2i+  
138 Ne Neon atom ne  
139 Ar Argon atom ar  
140 Fe Iron atom fe  
141 Kr Krypton atom kr  
142 Xe Xenon atom xe  
143 HeLi+ Helium Lithium cation heli+  
144 NeH+ neon hydrogen cation neh+  
145 KrH+ Protonated Krypton krh+  
146 XeH+ Xenon, protonated xeh+  
147 H2Ar H2 Ar dimer h2ar  
148 Co Cobalt atom cobalt  
149 Ni Nickel atom ni  
150 Li2 Lithium diatomic li2  
151 Li2- lithium diatomic anion li2-  
152 Li2+ lithium diatomic cation li2+  
153 NaLi lithium sodium lina  
154 NaLi- lithium sodium anion lina-  
155 NaLi+ lithium sodium cation lina+  
156 LiK Lithium Potassium lik  
157 Na2 Sodium diatomic na2  
158 NaK Sodium Potassium nak  
159 NaK+ Sodium Potassium diatomic cation nak+  
160 K2 Potassium diatomic k2  
161 Cu2 Copper diatomic cu2  
162 Be2 Beryllium diatomic be2  
163 Be2+ Beryllium diatomic cation be2+  
164 BeMg Beryllium Magnesium bemg  
165 Mg2 Magnesium diatomic mg2  
166 Mg2- magnesium diatomic anion mg2-  
167 Mg2+ magnesium diatomic cation mg2+  
168 Ca2 Calcium diatomic ca2  
169 LiAl Lithium Aluminum lial  
170 NaAl Sodium aluminum naal  
171 B2- Boron diatomic anion b2-  
172 Al2 Aluminum diatomic al2  
173 Al2- aluminum diatomic anion al2-  
174 Al2+ aluminum diatomic cation al2+  
175 LiBH4 Lithium borohydride libh4  
176 B2H4 Diborane(4) D2d b2h4  
177 HBHHBH Diborane(4) C2V hbhhbh  
178 B2H6 Diborane b2h6  
179 Al2H6 dialane al2h6  
180 Ga2H6 digallane ga2h6  
181 CaC Calcium monocarbide cac  
182 BC+ boron monocarbide cation bc+  
183 C2 Carbon diatomic c2  
184 C2- carbon diatomic anion c2-  
185 Si2- silcon diatomic anion si2-  
186 Si2+ silcon diatomic cation si2+  
187 C2H- Ethynyl anion c2h-  
188 C2H+ Ethynyl cation c2h+  
189 ZnCH2 Zinc methylene znch2  
190 C2H2 Acetylene c2h2  
191 Si2H2 disilyne si2h2  
192 CuCH3 monomethyl copper cuch3  
193 ZnCH3 Zinc monomethyl znch3  
194 CH2BH methyleneborane ch2bh  
195 C2H3- vinyl anion c2h3-  
196 C2H4 Ethylene c2h4  
197 CH2SiH2 silaethylene ch2sih2  
198 Si2H4 Disilene si2h4  
199 CH3BH2 methylborane ch3bh2  
200 C2H5- Ethyl anion c2h5-  
201 C2H5+ Ethyl cation c2h5+  
202 C2H6 Ethane c2h6  
203 CH3SiH3 methyl silane ch3sih3  
204 Si2H6 disilane si2h6  
205 GeH3CH3 methyl germane geh3ch3  
206 C2H7+ Ethane, protonated c2h7+  
207 BeN+ Beryllium mononitride cation ben+  
208 BN- boron nitride anion bn-  
209 AlN- aluminum mononitride anion aln-  
210 AlN+ aluminum mononitride cation aln+  
211 BN+ boron nitride cation bn+  
212 AlN Aluminum nitride aln  
213 CN- cyanide anion cn-  
214 CN+ Cyano cation cn+  
215 CP Carbon monophosphide cp  
216 CP- carbon monophosphide anion cp-  
217 CP+ carbon monophosphide cation cp+  
218 SiN Silicon nitride sin  
219 SiN- silicon mononitride anion sin-  
220 SiN+ silicon mononitride cation sin+  
221 TiN Titanium mononitride tin  
222 N2 Nitrogen diatomic n2  
223 PN Phosphorus mononitride pn  
224 PN- phosphorus nitride anion pn-  
225 PN+ phosphorus nitride cation pn+  
226 P2 Phosphorus diatomic p2  
227 P2- phosphorus diatomic anion p2-  
228 P2+ phosphorus diatomic cation p2+  
229 AsN Arsenic mononitride asn  
230 AsP Arsenic monophosphide asp  
231 SbN Antimony nitride sbn  
232 As2 Arsenic diatomic as2  
233 HNC hydrogen isocyanide hnc  
234 HCN Hydrogen cyanide hcn  
235 HCN- Hydrogen cyanide anion hcn-  
236 HCP Phosphaethyne hcp  
237 NNH Dinitrogen monohydride nnh  
238 NNH+ Dinitrogen monohydride cation nnh+  
239 HPO Hydrogen phosphorus oxide hpo  
240 LiNH2 lithium amide linh2  
241 HBNH Boranimine hbnh  
242 CNH2+ N-protonated hydrogen isocyanide cnh2+  
243 HCNH+ N-protonated HCN hcnh+  
244 H2NN Isodiazene h2nn  
245 N2H2 (E)-diazene n2h2  
246 N2H2 (Z)-Diazene n2h2z  
247 CH2NH Methanimine ch3n  
248 CHNH2 aminomethylene chnh2  
249 CH2PH Phosphaethene ch3p  
250 BH2NH2 Boranamine bh2nh2  
251 CH2NH2+ methyleneamine cation ch2nh2+  
252 N2H4 Hydrazine n2h4  
253 P2H4 Diphosphine p2h4  
254 CH3NH2 methyl amine ch3nh2  
255 CH3PH2 Methyl phosphine ch3ph2  
256 SiH3NH2 Silane, amino sih3nh2  
257 N2H5+ protonated hydrazine n2h5+  
258 BH3PH3 borane phosphine bh3ph3  
259 BH3NH3 borane ammonia bh3nh3  
260 CH3NH3+ protonated methylamine ch3nh3+  
261 CH3PH3+ methyl phosphine, protonated ch3ph3+  
262 NH3NH3 Ammonia Dimer nh3nh3  
263 N2H7+ ammonia ammonium dimer n2h7+  
264 NaO- sodium oxide anion nao-  
265 NaO+ sodium oxide cation nao+  
266 KO Potassium monoxide ko  
267 KO+ Potassium monoxide cation ko+  
268 CuO Copper Monoxide cuo  
269 BeO beryllium oxide beo  
270 BeS beryllium sulfide bes  
271 MgO magnesium oxide mgo  
272 MgO- magnesium oxide anion mgo-  
273 MgO+ magnesium oxide cation mgo+  
274 CaO Calcium monoxide cao  
275 MgS magnesium sulfide mgs  
276 MgS- magnesium sulfide anion mgs-  
277 MgS+ magnesium sulfide cation mgs+  
278 CaS Calcium sulfide cas  
279 ZnO zinc monoxide zno  
280 ZnS Zinc sulfide zns  
281 BeS- Beryllium monosulfide anion bes-  
282 BeS+ Beryllium monosulfide cation bes+  
283 AlO Aluminum monoxide alo  
284 AlO- Aluminum monoxide anion alo-  
285 AlO+ aluminum monoxide cation alo+  
286 BS boron sulfide bs  
287 BS- boron monosulfide anion bs-  
288 BS+ boron monosulfide cation bs+  
289 AlS Aluminum sulfide als  
290 AlS- aluminum monosulfide anion als-  
291 AlS+ aluminum monosulfide cation als+  
292 BO+ boron monoxide cation bo+  
293 CO Carbon monoxide co  
294 CS carbon monosulfide cs  
295 CS- carbon monosulfide anion cs-  
296 CS+ carbon monosulfide cation cs+  
297 SiO Silicon monoxide sio  
298 SiO- silicon monoxide anion sio-  
299 SiO+ silicon monoxide cation sio+  
300 SiS silicon monosulfide sis  
301 SiS- silicon monosulfide anion sis-  
302 SiS+ silicon monosulfide cation sis+  
303 CSe Carbon monoselenide cse  
304 CSe- Carbon monoselenide anion cse-  
305 CSe+ Carbon monoselenide cation cse+  
306 GeO Germanium monoxide geo  
307 GeS Germanium monosulfide ges  
308 SiSe Silicon Monoselenide sise  
309 GeSe Germanium monoselenide gese  
310 NO+ nitric oxide cation no+  
311 NS+ nitrogen sulfide cation ns+  
312 PO- phosphorus monoxide anion po-  
313 PO+ phosphorus monoxide cation po+  
314 PS- phosphorus monosulfide anion ps-  
315 PS+ phosphorus monosulfide cation ps+  
316 O2-- dioxygen dianion o2--  
317 SO- sulfur monoxide anion so-  
318 S2- sulfur diatomic anion s2-  
319 S2+ sulfur diatomic cation s2+  
320 SeO- selenium monoxide anion seo-  
321 SeO+ selenium monoxide cation seo+  
322 SeS Selenium monosulfide ses  
323 SeS- selenium monosulfide anion ses-  
324 SeS+ selenium monosulfide cation ses+  
325 TeO Tellurium monoxide teo  
326 Se2- selenium diatomic anion se2-  
327 Se2+ selenium diatomic cation se2+  
328 Te2 Tellurium diatomic te2  
329 LiOH lithium hydroxide lioh  
330 NaOH sodium hydroxide naoh  
331 KOH Potassium hydroxide koh  
332 MgOH magnesium hydroxide mgoh  
333 CaOH Calcium monohydroxide caoh  
334 HBO Boron hydride oxide hbo  
335 HBS hydrogen boron sulfide hbs  
336 COH+ Carbon Monoxide, protonated coh+  
337 HCS Thioformyl radical hcs  
338 HCS- Thioformyl anion hcs-  
339 HNS Sulfur imide hns  
340 HSO+ Sulfur Monoxide, S-protonated HSO+  
341 H2CO Formaldehyde h2co  
342 HOCH hydroxycarbene hoch  
343 H2CS Thioformaldehyde h2cs  
344 H2CSe Selenoformaldehyde h2cse  
345 H2O2 Hydrogen peroxide h2o2  
346 H2OO water oxide h2oo  
347 HOSH hydrogen thioperoxide hosh  
348 H2S2 Disulfane h2s2  
349 H2Se2 hydrogen diselenide h2se2  
350 CH2OH+ hydroxymethyl cation ch2oh+  
351 CH3O Methoxy radical ch3o  
352 CH3O- methoxy anion ch3o-  
353 CH3S thiomethoxy ch3s  
354 H2CSH+ Thioformaldehyde, protonated h2csh+  
355 NH2OH hydroxylamine nh2oh  
356 NH3O Ammonia Oxide nh3o  
357 H2POH Phosphinous acid h2poh  
358 H3PO Phosphine oxide h3po  
359 NH2SH Thiohydroxylamine nh2sh  
360 NH3S sulfidoazane nh3s  
361 H3O2+ hydrogen peroxide, protonated h3o2+  
362 CH3OH Methyl alcohol ch3oh  
363 CH3SH Methanethiol ch3sh  
364 SiH3OH silanol sih3oh  
365 CH3SeH Methane selenol ch3seh  
366 H2OH2O water dimer h2oh2o  
367 CH3OH2+ Methanol, protonated ch3oh2+  
368 CH3SH2+ protonated methylsulfide ch3sh2+  
369 H2ONH3 Water Ammonia Dimer h2onh3  
370 H5O2+ Dihydroxonium ion h5o2+  
371 LiF lithium fluoride lif  
372 LiCl lithium chloride licl  
373 LiCl- lithium chloride anion licl-  
374 LiCl+ lithium chloride cation licl+  
375 NaF sodium fluoride naf  
376 NaF- sodium fluoride anion naf-  
377 KF Potassium Fluoride kf  
378 NaCl Sodium Chloride nacl  
379 NaCl- sodium chloride anion nacl-  
380 NaCl+ sodium chloride cation nacl+  
381 KCl Potassium Chloride kcl  
382 CuF Copper monofluoride cuf  
383 LiBr Lithium Bromide libr  
384 LiBr- lithium bromide anion libr-  
385 LiBr+ lithium bromide cation libr+  
386 CuCl Copper monochloride cucl  
387 NaBr Sodium Bromide nabr  
388 NaBr- sodium bromide anion nabr-  
389 NaBr+ sodium bromide cation nabr+  
390 KBr Potassium Bromide kbr  
391 LiI Lithium Iodide lii  
392 NaI Sodium Iodide nai  
393 KI Potassium Iodide ki  
394 BeF Beryllium monofluoride bef  
395 BeCl beryllium monochloride becl  
396 MgF Magnesium monofluoride mgf  
397 MgF- magnesium fluoride anion mgf-  
398 MgF+ magnesium fluoride cation mgf+  
399 CaF Calcium monofluoride caf  
400 MgCl magnesium monochloride mgcl  
401 MgCl- magnesium monochloride anion mgcl-  
402 MgCl+ magnesium monochloride cation mgcl+  
403 CaCl calcium monochloride cacl  
404 ZnF- Zinc monofluoride anion znf-  
405 ZnF+ Zinc monofluoride cation znf+  
406 ZnCl Zinc monochloride zncl  
407 CaBr Calcium monobromide cabr  
408 BeCl- beryllium monochloride anion becl-  
409 BeCl+ beryllium monochloride cation becl+  
410 BF Boron monofluoride bf  
411 BF- Boron monofluoride anion bf-  
412 BF+ Boron monofluoride cation bf+  
413 AlF Aluminum monofluoride alf  
414 AlF- Aluminum monofluoride anion alf-  
415 AlF+ Aluminum monofluoride cation alf+  
416 BCl boron monochloride bcl  
417 BCl- boron monochloride anion bcl-  
418 BCl+ boron monochloride cation bcl+  
419 AlCl Aluminum monochloride alcl  
420 AlCl- aluminum monochloride anion alcl-  
421 AlCl+ aluminum monochloride cation alcl+  
422 ScF Scandium monofluoride scf  
423 BBr Boron monobromide bbr  
424 AlBr Aluminum monobromide albr  
425 AlI Aluminum monoiodide ali  
426 GaBr Gallium monobromide gabr  
427 CF- carbon monofluoride anion cf-  
428 CF+ carbon monofluoride cation cf+  
429 CCl carbon monochloride ccl  
430 CCl- carbon monochloride anion ccl-  
431 CCl+ carbon monochloride cation ccl+  
432 SiF+ silicon monofluoride cation sif+  
433 SiCl- silicon monochloride anion sicl-  
434 SiCl+ silicon monochloride cation sicl+  
435 GeF+ Germanium monofluoride cation gef+  
436 GeCl+ Germanium monochloride cation gecl+  
437 NF nitrogen fluoride nf  
438 NF- nitrogen monofluorine anion nf-  
439 NF+ nitrogen monofluoirde cation nf+  
440 PF phosphorus monofluoride pf  
441 PF- phosphorus monofluoride anion pf-  
442 PF+ phosphorus monofluoride cation pf+  
443 PCl phosphorus chloride pcl  
444 PCl- phosphorus monochloride anion pcl-  
445 PCl+ phosphorus monochloride cation pcl+  
446 SbF Antimony monofluoride sbf  
447 SbCl Antimony monochloride sbcl  
448 FO- flourine oxide anion fo-  
449 FO+ fluorine monoxide cation fo+  
450 ClO- chlorine monoxide anion clo-  
451 SF- sulfur monofluoride anion sf-  
452 SCl- sulfur monochloride anion scl-  
453 BrO- Bromine monoxide anion bro-  
454 IO Iodine monoxide io  
455 BrCl Bromine monochloride brcl  
456 F2 Fluorine diatomic f2  
457 ClF- clorine monofluoride anion clf-  
458 Cl2 Chlorine diatomic cl2  
459 BrF Bromine monofluoride brf  
460 BrF- bromine fluoride anion brf-  
461 BrF+ bromine fluoride cation brf+  
462 BrCl- bromine chloride anion brcl-  
463 BrCl+ bromine chloride cation brcl+  
464 IF Iodine monofluoride if  
465 Br2 Bromine diatomic br2  
466 ICl Iodine monochloride icl  
467 IBr Iodine monobromide ibr  
468 I2 Iodine diatomic i2  
469 I2+ Iodine diatomic cation i2+  
470 HCF Fluoromethylene hcf  
471 HCCl Chloromethylene hccl  
472 HSiF fluorosilylene hsif  
473 HSiCl Chlorosilylene hsicl  
474 HSiBr monobromosilylene hsibr  
475 CHBr bromomethylene chbr  
476 HOF Hypofluorous acid hfo  
477 DOCl Hypochlorous acid-d docl  
478 HOCl hypochlorous acid hocl  
479 HOBr Hypobromous acid hobr  
480 HOI Hypoiodous acid hoi  
481 F2H+ Fluorine, protonated f2h+  
482 FHF Hydrogen difluoride fhf  
483 ClFH+ Chlorine fluoride, F-protonated clfh+  
484 FClH+ Chlorine fluoride, Cl-protonated fclh+  
485 Cl2H+ Chlorine, protonated cl2h+  
486 CH2F+ fluoromethyl cation ch2f+  
487 CH2Cl+ chloromethyl cation ch2cl+  
488 NH2F monofluoroamine nh2f  
489 NH2Cl chloramine nh2cl  
490 H2F2 Hydrogen fluoride dimer h2f2  
491 CD3F methylfluoride-d3 cd3f  
492 CH3F Methyl fluoride ch3f  
493 CD3Cl methyl chloride d3 cd3cl  
494 CH3Cl Methyl chloride ch3cl  
495 SiH3F monofluorosilane sih3f  
496 SiH3Cl chlorosilane sih3cl  
497 GeH3F monofluorogermane geh3f  
498 GeH3Cl monochlorogermane geh3cl  
499 SiH3Br bromosilane sih3br  
500 CH3I methyl iodide ch3i  
501 SiH3I Silyl Iodide sih3i  
502 NH3Cl+ protonated monochloroammonia nh3cl+  
503 CH3ClH+ methyl chloride, protonated ch3clh+  
504 NH4Cl Ammonium chloride nh4cl  
505 LiNe+ Lithium Neon cation line+  
506 Ne2 Neon diatomic ne2  
507 Ar2 Argon diatomic ar2  
508 Li3+ Lithium trimer cation li3+  
509 SiC2 Silicon dicarbide sic2  
510 C3H3 Propargyl radical propargyl  
511 C3H3+ cyclopropenyl cation cpr+  
512 C3H4 cyclopropene cprop  
513 CH2CCH2 allene allene  
514 CH3CCH propyne propyne  
515 C3H5+ Allyl cation allyl+  
516 Zn(CH3)2 dimethyl zinc dmz  
517 C3H6 Cyclopropane c3h6  
518 CH2CHCH3 Propene propene  
519 C3H7+ cyclopropane, protonated c3h7+  
520 CH3CHCH3+ Isopropyl cation prop2yl+  
521 C3H8 Propane propane  
522 SiH2(CH3)2 dimethylsilane dms  
523 Si3H8 trisilane si3h8  
524 NaCN Sodium Cyanide nacn  
525 KCN Potassium cyanide kcn  
526 CuCN Copper cyanide cucn  
527 AlCN Aluminum monocyanide alcn  
528 AlNC Aluminum isocyanide alnc  
529 CN2 3H-Diazirin-3-ylidene cn2  
530 N3- azide anion n3-  
531 HCNN diazomethyl radical hcnn  
532 HNCNH diiminomethane hncnh  
533 CH2N2 diazirine ch2n2  
534 CH2NN diazomethane ch2nn  
535 NH2CN cyanamide cyanamide  
536 HNNNH+ 1,2-Triazadienium n2h3+  
537 NH2NN+ hydrazoic acid, protonated nh2nn+  
538 CH3CN Acetonitrile ch3cn  
539 CH3NC methyl isocyanide ch3nc  
540 CHNCH2 2H-Azirine c157164  
541 CHNHCH 1H-Azirine chnhch  
542 H2CCNH Ethenimine ch2cnh  
543 H2CNCH methyleneaminomethylene ch2nch  
544 HCCNH2 Ethynamine hccnh2  
545 HNCNH2+ diiminomethane, protonated hncnh2+  
546 NCNH3+ Cyanamide, protonated ncnh3+  
547 NH2CNH+ cyanamide, cn protonated nh2cnh+  
548 NH3CN+ cyanamide, amine protonated nh3cn+  
549 NHCHNH2 aminomethanimine cn2h4  
550 C2H5N Aziridine c2h5n  
551 CH2CHNH2 aminoethene aminoethene  
552 CH2NCH3 N-methylmethanimine nmm  
553 CH3CHNH ethanimine ethanimine  
554 NH2BHNH2 diaminoborane nh2bhnh2  
555 C2H5NH+ Protonated Aziridine c2h5nh+  
556 C2H6N+ aziridine, protonated c2h6n+  
557 NH2CH2NH2 diaminomethane nh2ch2nh2  
558 CH3CH2NH2 Ethylamine etam  
559 CH3NHCH3 Dimethylamine ch3nhch3  
560 CH3PHCH3 dimethylphosphine ch3phch3  
561 NH2CH2NH3+ diaminoethane, protonated pdam  
562 (CH3)2NH2+ dimethylammonium cation dmam  
563 CH3CH2NH3+ ethylamine, protonated pea  
564 Li2O dilithium oxide li2o  
565 Li2S dilithium sulfide li2s  
566 Na2O disodium monoxide na2o  
567 Na2S Sodium sulfide na2s  
568 CNO- fulminate cno-  
569 NCO- cyanate nco-  
570 SCN- thiocyanide anion scn-  
571 BO2 Boron dioxide bo2  
572 BO2- Boron dioxide anion bo2-  
573 N2O Nitrous oxide n2o  
574 NNS Nitrogen sulfide nns  
575 PPO Phosphorus oxide phosphide ppo  
576 CO2 Carbon dioxide co2  
577 OCS Carbonyl sulfide cos  
578 SiO2 silicon dioxide sio2  
579 CS2 Carbon disulfide cs2  
580 TiO2 Titanium dioxide tio2  
581 SiS2 Silicon disulfide sis2  
582 GeO2 Germanium dioxide geo2  
583 OCSe Carbonyl selenide ocse  
584 SCSe Carbon sulfide selenide scse  
585 GeS2 Germanium disulfide ges2  
586 CSe2 Carbon diselenide cse2  
587 SCTe Carbon sulfide Telluride scte  
588 PO2- Phosphorus dioxide anion po2-  
589 O3 Ozone o3  
590 SSO Disulfur monoxide sso  
591 S3 Sulfur trimer s3  
592 SeO2 Selenium dioxide seo2  
593 TeO2 Tellurium Dioxide teo2  
594 CS2H+ Carbon disulfide, protonated cs2h+  
595 HCNO fulminic acid hcno  
596 HNCO Isocyanic acid hnco  
597 HOCN cyanic acid hocn  
598 HNCS Isothiocyanic acid hncs  
599 HSCN thiocyanic acid hscn  
600 HCO2- formate anion hco2-  
601 HNNO nitrosoazane hnno  
602 HNNO+ Nitrous oxide, N-protonated hnno+  
603 NNOH+ Nitrous Oxide, O-protonated nnoh+  
604 HNO2 Nitrous acid hno2  
605 O3H+ protonated ozone o3h+  
606 SO2H+ protonated sulfur dioxide so2h+  
607 C2H2O Oxirene oxirene  
608 CH2CO Ketene ch2co  
609 HCCOH ethynol hccoh  
610 CH2CS Thioketene ch2cs  
611 Be(OH)2 Beryllium hydroxide beo2h2  
612 Mg(OH)2 Magnesium dihydroxide h2mgo2  
613 NH2NO Nitrosamide nh2no  
614 CH2O2 Dioxirane diox  
615 H2COO Dioxymethyl radical h2coo  
616 H2COO+ dioxymethyl cation h2coo+  
617 HCOOH Formic acid ch2o2  
618 H2O3 Hydrogen trioxide h2o3  
619 HSSSH trisulfane hsssh  
620 NaOCH3 Sodium methoxide naoch3  
621 CH2BOH hydroxy(methylene)borane ch2boh  
622 BH3CO Borane carbonyl bh3co  
623 CH3BO Borane, methyloxo- ch3bo  
624 CH2COH+ ketene, protonated ch2coh+  
625 CH3CO Acetyl radical ch3co  
626 CH3CO- Acetyl anion ch3co-  
627 CH3CO+ acetyl cation ch3co+  
628 CH2NOH formaldoxime ch2noh  
629 CH3NO nitrosomethane ch3no  
630 CHONH2 formamide formamide  
631 CNOH3 1,2-oxaziridine cnoh3  
632 HOCHNH hydroxymethylimine hochnh  
633 CHSNH2 thioformamide chsnh2  
634 NHCHSH Methanimidothioic acid nhchsh  
635 CH3OO- methylperoxy anion ch3oo-  
636 C2H4O Ethylene oxide c2h4o  
637 CH2CHOH ethenol ch2choh  
638 CH3CHO Acetaldehyde ch3cho  
639 C2H4S Thiirane thiirane  
640 CH2CHSH Ethenethiol ch2chsh  
641 CH3CHS Thioacetaldehyde ch3chs  
642 H2CONH2+ protonated formamide h2conh2+  
643 NH2CHOH+ Formamide, O-protonated nh2choh+  
644 NH3CHO+ Formamide, N-Protonated nh3cho+  
645 CH2(OH)2 methanediol ch2o2h2  
646 CH3OOH Methyl peroxide ch3ooh  
647 CH3SSH Hydrogen methyl disulfide ch3ssh  
648 HSCH2SH Methanedithiol ch4s2  
649 H2OH2CO water formaldehyde dimer h2oh2co  
650 C2H4OH+ ethylene oxide, protonated c2h4oh+  
651 CH3CHOH+ acetaldehyde, protonated ch3choh+  
652 NH2CH2OH aminomethanol nh2ch2oh  
653 CH3CH2OH Ethanol etoh  
654 CH3OCH3 Dimethyl ether meome  
655 CH3SCH3 Dimethyl sulfide mesme  
656 CH3SeCH3 dimethylselenide dmse  
657 CH3OHH2O methanol water dimer ch3ohh2o  
658 H2OCH3OH water methanol dimer h2och3oh  
659 ZnF2 Zinc difluoride znf2  
660 CNF iso cyanogen fluoride cnf  
661 FCN Cyanogen fluoride fcn  
662 ClCN chlorocyanogen clcn  
663 BrCN Cyanogen bromide brcn  
664 ICN Cyanogen iodide icn  
665 FBO Boron monofluoride monoxide fbo  
666 BeF2 Beryllium fluoride bef2  
667 MgF2 Magnesium fluoride mgf2  
668 BeCl2 Beryllium chloride becl2  
669 MgCl2 Magnesium dichloride mgcl2  
670 CaCl2 Calcium Chloride cacl2  
671 ZnCl2 Zinc dichloride zncl2  
672 BeBr2 Beryllium bromide bebr2  
673 CaBr2 Calcium dibromide cabr2  
674 CaF2 Calcium difluoride caf2  
675 FCO+ Carbonyl fluoride cation fco+  
676 FNO Nitrosyl fluoride fno  
677 ClNO Nitrosyl chloride clno  
678 FNS Thionitrosyl fluoride fns  
679 FSN Thiazyl fluoride fsn  
680 OPCl Phosphorus oxychloride opcl  
681 INO Nitrosyl iodide ino  
682 CF2 Difluoromethylene cf2  
683 CFCl chlorofluoromethylene cfcl  
684 CCl2 dichloromethylene ccl2  
685 SiCl2 Dichlorosilylene sicl2  
686 GeF2 Germanium difluoride gef2  
687 GeCl2 Germanium dichloride gecl2  
688 CBr2 dibromomethylene cbr2  
689 FOO Dioxygen monofluoride radical foo  
690 ClOO chloroperoxy radical cloo  
691 ClS2 Sulfur chloride cls2  
692 NF2 Difluoroamino radical nf2  
693 PF2+ Phosphorus difluoride cation pf2+  
694 FClO chlorosyl fluoride fclo  
695 F2O Difluorine monoxide f2o  
696 ClOF Chlorine hypofluorite clof  
697 SF2 sulfur difluoride sf2  
698 Cl2O Dichlorine monoxide cl2o  
699 SCl2 Sulfur dichloride scl2  
700 SeF2 Selenium difluoride sef2  
701 SeCl2 Selenium Dichloride secl2  
702 SBr2 Sulfur dibromide sbr2  
703 SeBr2 Selenium dibromide sebr2  
704 F3- trifluoride anion f3-  
705 Cl3- trichloride anion cl3-  
706 Br3- tribromide anion br3-  
707 I3- triiodide i3-  
708 SFCl Sulfur chloride fluoride sfcl  
709 HCCF Fluoroacetylene hccf  
710 HCCCl Chloroacetylene hcccl  
711 HCCBr bromoacetylene hccbr  
712 HFCO formyl fluoride hfco  
713 BHF2 Difluoroborane bhf2  
714 BHCl2 Borane, dichloro- bhcl2  
715 CHF2+ difluoromethyl cation chf2+  
716 CHFCl+ Chlorofluoromethyl cation chfcl+  
717 CHCl2+ dichloromethyl cation chcl2+  
718 HOClO Chlorous acid hoclo  
719 NHF2 difluoramine nhf2  
720 NHCl2 dichloroamine nhcl2  
721 CH2F2 Methane, difluoro- ch2f2  
722 CH2FCl fluorochloromethane ch2fcl  
723 SiH2F2 difluorosilane sih2f2  
724 CH2Cl2 Methylene chloride ch2cl2  
725 CH2BrF Methane, bromofluoro- ch2fbr  
726 CH2BrCl Methane, bromochloro- ch2clbr  
727 CH2FI fluoroiodomethane ch2fi  
728 CH2Br2 dibromomethane ch2br2  
729 CH2ClI chloroiodomethane ch2cli  
730 CH2BrI bromoiodomethane ch2bri  
731 CH2I2 Diiodomethane ch2i2  
732 SiH2Cl2 dichlorosilane sih2cl2  
733 CH3MgBr Methyl Magnesium Bromide ch3mgbr  
734 CH2CHF+ fluoroethene cation ch2chf+  
735 C2H3Cl Ethene, chloro- ch2chcl  
736 C2H3Br vinyl bromide c2h3br  
737 C2H3I Vinyl iodide c2h3i  
738 CH2FOH fluoromethanol ch2foh  
739 CH3OCl methyl hypochlorite ch3ocl  
740 C2H5F fluoroethane c2h5f  
741 CH3CH2Cl Ethyl chloride c2h5cl  
742 CH3SiFH2 fluoromethylsilane ch3sifh2  
743 C2H5Br Ethyl bromide etbr  
744 C2H5I Ethyl iodide c2h5i  
745 KrF2 Krypton difluoride krf2  
746 XeF2 Xenon difluoride xef2  
747 B4H10 Tetraborane(10) b4h10  
748 C4+ Carbon tetramer cation c4+  
749 C4H2 Diacetylene c4h2  
750 C2H3CCH 1-Buten-3-yne c2h3cch  
751 C4H4 cyclobutadiene cbd  
752 C4H4 Tetrahedrane c4h4  
753 H2CCCCH2 Butatriene h2cccch2  
754 C4H6 1-Methylcyclopropene c3100047  
755 C4H6 Cyclobutene c822355  
756 C4H6 Methylenecyclopropane c6142730  
757 CH2CCHCH3 1,2-Butadiene butad12  
758 CH2CHCHCH2 1,3-Butadiene c106990  
759 CH3CCCH3 2-Butyne c503173  
760 CHCCH2CH3 1-Butyne c107006  
761 C4H8 methylcyclopropane mcp  
762 CH2C(CH3)CH3 1-Propene, 2-methyl- isobute  
763 CH2CHCH2CH3 1-Butene bute1  
764 CH3CHCHCH3 2-Butene, (E)- bute2e  
765 CH3CHCHCH3 2-Butene, (Z)- bute2z  
766 B(CH3)3 trimethylborane bme3  
767 Al(CH3)3 trimethyl aluminum tma  
768 C(CH3)3 Tert-butyl radical tbutyl  
769 CH2CH(CH3)2 Isobutyl radical isobutyl  
770 CH3CHCH2CH3 2-Butyl radical butyl2  
771 CH3CH(CH3)CH3 Isobutane isobutane  
772 CH3CH2CH2CH3 Butane butane  
773 SiH(CH3)3 trimethylsilane trimsi  
774 Li3N trilithium nitride li3n  
775 C2N2 Cyanogen c2n2  
776 P4 Phosphorus tetramer p4  
777 As4 Arsenic tetramer as4  
778 HCCCN Cyanoacetylene hcccn  
779 H2CNCN cyanamide, methylene ch2ncn  
780 HNCCNH Ethenediimine hnccnh  
781 C3H3N acrylonitrile ch2chcn  
782 CH3N3 methyl azide ch3n3  
783 NH2CCNH2 Diaminoacetylene daa  
784 NH2CH2CN Aminoacetonitrile aan  
785 CH3NHN2+ methyl azide, protonated ch3nhn2+  
786 C2H5CN ethyl cyanide c2h5cn  
787 CH5N3 Guanidine guanidine  
788 C4H6 Bicyclo[1.1.0]butane c157335  
789 CH3NNCH3 (Z)-1,2-Dimethyldiazene dmdiazz  
790 H2NCHCHNH2 diaminoethylene dae  
791 CH6N3+ guanidinium ch6n3+  
792 C3H7N Cyclopropylamine cpram  
793 CH7N3 triaminomethane tam  
794 C3H7N Azetidine azet  
795 C4H8 cyclobutane cbutane  
796 C2H8N2 Ethylenediamine ethdiam  
797 CH3NHNHCH3 dimethyl hydrazine dmh  
798 CH3CH(NH2)CH3 2-Propanamine pram2  
799 N(CH3)3 Trimethylamine trimeam  
800 NH2CH2CH2CH3 1-Propanamine pram1  
801 P(CH3)3 trimethylphosphine tmp  
802 N(SiH3)3 trisilylamine tsa  
803 As(CH3)3 trimethyl arsine tmas  
804 (CH3)3NH+ protonated trimethyl amine ptma  
805 C3H7NH3+ n-propylamine, protonated c3h7nh2  
806 Li2O2 dilithium dioxide li2o2  
807 Na2O2 disodium dioxide na2o2  
808 K2O2 dipotassium dioxide k2o2  
809 C3O Tricarbon monoxide c3o  
810 B2O2 Diboron dioxide b2o2  
811 ONNO NO dimer onno  
812 S2N2 Disulfur dinitride s2n2  
813 CO3 Carbon trioxide co3  
814 CO3-- carbonate co3--  
815 CS3-- Carbonotrithioate cs3--  
816 NO3 Nitrogen trioxide no3  
817 NO3- nitrate anion no3-  
818 SO3 Sulfur trioxide so3  
819 SO3-- Sulfate dianion so3--  
820 SeO3 selenium trioxide seo3  
821 S4 Sulfur tetramer s4  
822 TeO3 Tellurium trioxide teo3  
823 HCO3- bicarbonate anion hco3-  
824 HNO3 Nitric acid hno3  
825 NH2NO2 nitramide nh2no2  
826 C2H2CO cyclopropenone c2h2co  
827 C3H2O Propadienal c3h2o  
828 HCCCHO 2-propynal hcccho  
829 C2H2O2+ Ethanedial cation c2h2o2+  
830 H2CO3 Carbonic acid h2co3  
831 H2CS3 thiocarbonic acid h2cs3  
832 H2NO3+ Nitric Acid, Protonated h2no3+  
833 H2SO3 Sulfurous acid h2so3  
834 C2H3NO Nitrosoethylene c2h3no  
835 CH3NCO methylisocyante ch3nco  
836 HOCH2CN cyanomethanol hoch2cn  
837 CH3COO- acetate anion ch3coo-  
838 CH3NO2 Methane, nitro- ch3no2  
839 CH3ONO Methyl nitrite ch3ono  
840 NH2COOH Carbamic acid nh2cooh  
841 H3BO3 Boric acid h3bo3  
842 H3AlO3 Aluminum hydroxide h3alo3  
843 H3CO3+ carbonic acid, protonated h3co3+  
844 C3H4O 2-Propyn-1-ol c107197  
845 C3H4O allenol c9000071  
846 C3H4O Cyclopropanone cpone  
847 C3H4O Methylketene c6004440  
848 CH2CHCHO Acrolein c3h4o  
849 NH2CONH2 Urea urea  
850 NH2CONH2+ Urea cation urea+  
851 NH2CSNH2 Thiourea thiourea  
852 C2H4O2 1,3-dioxetane c2h4o2  
853 CH3COOH Acetic acid ch3cooh  
854 CH3OCHO methyl formate ch3ocho  
855 CHOCH2OH hydroxy acetaldehyde haa  
856 NH2COOH2+ Carbamic acid, O-protonated nh2cooh2+  
857 NH3COOH+ protonated Carbamic acid nh3cooh+  
858 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
859 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
860 HCOOHH2O Formic acid water dimer hcoohh2o  
861 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
862 CH2C(OH)NH2 1-amino vinyl alchohol ava  
863 CH3C(OH)=NH Ethaninidic acid eia  
864 CH3CHNOH Acetaldoxime acetaldoxime  
865 CH3CONH2 Acetamide acetamide  
866 HCONHCH3 N-methylformamide nmfa  
867 CH3CSNH2 Ethanethioamide ch3csnh2  
868 CH5N2O+ urea, N-protonated ch4n2o+  
869 H2NCOHNH2+ urea, protonated ureah+  
870 C2H5OO ethylperoxy radical c2h5oo  
871 CH3NNCH3 (E)-1,2-Dimethyldiazene dmdiaze  
872 C3H5OH Cyclopropanol cproh  
873 C3H6O 2-Propen-1-ol c107186  
874 C3H6O Acetone enol enol  
875 C3H6O Oxetane oxetane  
876 C3H6O Propylene oxide prox  
877 CH3CH2CHO Propanal propanal  
878 CH3COCH3 Acetone acetone  
879 C3H6S Thietane thietane  
880 C3H6S Thiirane, methyl- methiirane  
881 CH3CSCH3 Thioacetone ch3csch3  
882 C2H6O2 1,2-Ethanediol ethdiol  
883 CH3OOCH3 dimethylperoxide dmp  
884 CH3SOCH3 Dimethyl sulfoxide dmso  
885 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
886 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
887 CH3COHCH3+ acetone, protonated acetoneh+  
888 HOCH2CH2NH2 monoethanolamine mea  
889 C3H7OH 1-Propanol proh  
890 CH3CHOHCH3 Isopropyl alcohol isoproh  
891 CH3OC2H5 Ethane, methoxy- etome  
892 C3H7SH 1-Propanethiol prsh  
893 CH3CHSHCH3 2-Propanethiol isoprsh  
894 CH3SCH2CH3 Ethane, (methylthio)- etsme  
895 H2OCH3OCH3 water dimethylether dimer h2och3och3  
896 Li2F2 Lithium fluoride dimer li2f2  
897 Na2F2 Sodium Fluoride Dimer na2f2  
898 Na2Cl2 Disodium dichloride na2cl2  
899 C2F2 difluoroacetylene c2f2  
900 C2Cl2 dichloroacetylene c2cl2  
901 FNO2 Nitryl fluoride fno2  
902 FONO Nitrosyl hypofluorite fono  
903 ClNO2 Nitryl chloride clno2  
904 ClONO chlorine nitrite clono  
905 N2F2 (Z)-Difluorodiazene n2f2_z  
906 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
907 CF2O Carbonic difluoride f2co  
908 CCl2O Phosgene cl2co  
909 Cl2CS Thiophosgene cl2cs  
910 BF3 Borane, trifluoro- bf3  
911 AlF3 Aluminum trifluoride alf3  
912 BClF2 Chlorodifluoroborane bclf2  
913 AlF2Cl Aluminum chloride difluoride alclf2  
914 ScF3 Scandium trifluoride ScF3  
915 AlFCl2 Aluminum dichloride fluoride alcl2f  
916 BCl3 Borane, trichloro- bcl3  
917 GaF3 Gallium trifluoride gaf3  
918 AlCl3 Aluminum trichloride alcl3  
919 GaCl3 Gallium trichloride gacl3  
920 BBr3 Boron tribromide bbr3  
921 AlBr3 Aluminum Bromide albr3  
922 ClO3 Chlorine trioxide clo3  
923 ClO3- chlorate anion clo3-  
924 BrO3- Bromate anion bro3-  
925 CF3 Trifluoromethyl radical cf3  
926 CCl3 Trichloromethyl radical ccl3  
927 SiCl3 trichlorosilyl radical sicl3  
928 SiCl3+ trichlorosilyl cation sicl3+  
929 FOOF Perfluoroperoxide foof  
930 ClO2F Chloryl fluoride clo2f  
931 F2SO Thionyl Fluoride f2so  
932 ClOOCl Dichlorine dioxide cloocl  
933 FSSF Difluorodisulfane fssf  
934 S2F2 Thio-thionyl fluoride s2f2  
935 SOCl2 thionyl chloride socl2  
936 SSCl2 Thiothionyl chloride sscl2  
937 SeOCl2 selenium oxychloride seocl2  
938 PF3 Phosphorus trifluoride pf3  
939 NCl3 nitrogen trichloride ncl3  
940 AsF3 Arsenic trifluoride asf3  
941 PCl3 Phosphorus trichloride pcl3  
942 SbF3 Antimony Trifluoride sbf3  
943 AsCl3 Arsenous trichloride ascl3  
944 SbCl3 Antimony Trichloride sbcl3  
945 NBr3 Nitrogen Tribromide nbr3  
946 PBr3 Phosphorus tribromide pbr3  
947 AsBr3 Arsenic tribromide asbr3  
948 NI3 Nitrogen triiodide ni3  
949 PI3 Phosphorus triiodide pi3  
950 ClSSCl Disulfur dichloride s2cl2  
951 ClF3 Chlorine trifluoride clf3  
952 BrF3 Bromine trifluoride brf3  
953 IF3 iodone trifluoride if3  
954 HClO3 Chloric Acid hclo3  
955 CHF3 Methane, trifluoro- chf3  
956 CHF2Cl difluorochloromethane chf2cl  
957 SiHF3 trifluorosilane sihf3  
958 CHFCl2 fluorodichloromethane chfcl2  
959 CDCl3 trichloromethane-d cdcl3  
960 CHCl3 Chloroform chcl3  
961 SiHCl3 Trichlorosilane sihcl3  
962 CHFClBr fluorochlorobromomethane chfclbr  
963 CHF2I difluoroiodomethane chf2i  
964 CHBr2F dibromofluoromethane chbr2f  
965 CHFClI fluorochloroiodomethane chfcli  
966 CHCl2I dichloroiodomethane chcl2i  
967 CHBr3 bromoform chbr3  
968 CHI3 Iodoform chi3  
969 NF3H+ protonated nitrogen trifluoride nf3h+  
970 AsF3H+ Arsenic trifluoride, protonated asf3h+  
971 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
972 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
973 CH2CF2 Ethene, 1,1-difluoro- ch2cf2  
974 C2H2ClF 1-chloro-1-fluoroethylene c2h2clf  
975 CHFCHCl (E)-1-chloro-2-fluoroethene chfchcle  
976 CHFCHClz (Z)-1-Chloro-2-fluoroethene chfchclz  
977 CH2CCl2 Ethene, 1,1-dichloro- ch2ccl2  
978 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
979 CHClCHCl Ethene, 1,2-dichloro-, (Z)- chclchclz  
980 C2H2Br2 1,1-dibromoethene c2h2br2  
981 CHBrCHBr Ethene, 1,2-dibromo-, (E)- chbrchbre  
982 CHBrCHBr Ethene, 1,2-dibromo-, (Z)- chbrchbrz  
983 CH2FCHO Fluoroacetaldehyde ch2fcho  
984 CH3COF Acetyl fluoride ch3cof  
985 CH2ClCHO chloroacetaldehyde ch2clcho  
986 CH3COCl Acetyl Chloride ch3cocl  
987 C2H4F2 1,2-difluoroethane c2h4f2  
988 CH3CHF2 Ethane, 1,1-difluoro- ch3chf2  
989 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- ch2fch2cl  
990 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
991 CH2ClCH2Cl Ethane, 1,2-dichloro- ch2clch2cl  
992 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
993 CH2BrCH2Cl 1-bromo-2-chloroethane ch2brch2cl  
994 CH2BrCH2Br Ethane, 1,2-dibromo- ch2brch2br  
995 CH2CFCH3 2-fluoropropene 2fpro  
996 CH2CHCH2F Allyl Fluoride allylf  
997 CH3CHCHF trans-1-Fluoro-1-propene propene1ft  
998 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
999 C3H5Cl 1-chloro-1-propene(E) prop1cl1e  
1000 C3H5Cl 1-chloro-1-propene(Z) prop1cl1z  
1001 CH2FCH2OH 2-fluoroethanol ch2fch2oh  
1002 CH2ClCH2OH 2-Chloroethanol ch2clch2oh  
1003 CH2ClCH2OH2+ 2-chloroethanol, protonated ch2clch2oh2+  
1004 CH2FCH2CH3 1-Fluoropropane prf1  
1005 CH3CHFCH3 2-Fluoropropane prf2  
1006 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
1007 CH3CHClCH3 Propane, 2-chloro- prcl2  
1008 CH3CH2CH2Br n-propyl bromide prbr  
1009 CH3CHBrCH3 i-propyl bromide iprbr  
1010 C3H9O+ trimethyl oxonium cation c3h9o+  
1011 B5H9 pentaborane9 b5h9  
1012 C5H4 pentatetraene ptrene  
1013 C5H5- cylopentadienyl anion c5h5-  
1014 C5H6 1,3-Cyclopentadiene c542927  
1015 C5H6 1-Buten-3-yne, 2-methyl- c78808  
1016 C5H6 3-Penten-1-yne, (E)- c2004695  
1017 C5H6 3-Penten-1-yne, (Z)- c1574409  
1018 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
1019 C5H6 Cyclopropylacetylene c6746947  
1020 C5H6 Propellane propellane  
1021 C5H7 1,3-pentadienyl radical pdyl  
1022 C5H8 1,2-Butadiene, 3-methyl- c598254  
1023 C5H8 1,2-Pentadiene c591957  
1024 C5H8 1,3-Butadiene, 2-methyl- c78795  
1025 C5H8 1,3-Pentadiene, (E)- c2004708  
1026 C5H8 1,3-Pentadiene, (Z)- c1574410  
1027 C5H8 1,4-Pentadiene c591935  
1028 C5H8 1-pentyne a1pentyne  
1029 C5H8 2,3-Pentadiene c591968  
1030 C5H8 Bicyclo[1.1.1]pentane bcp  
1031 C5H8 Cyclobutane, methylene- c1120565  
1032 C5H8 Cyclopentene c142290  
1033 C5H8 Ethenylcyclopropane c693867  
1034 CH3CCCH2CH3 2-Pentyne 2pentyne  
1035 C5H10 1-Butene, 2-methyl- c563462  
1036 C5H10 2-Butene, 2-methyl- c513359  
1037 C5H10 2-Pentene, (E)- c646048  
1038 C5H10 2-Pentene, (Z)- c627203  
1039 C5H10 Cyclopentane c287923  
1040 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
1041 CH2CHCH2CH2CH3 1-pentene pentene  
1042 C5H11 2-Methylbut-2-yl radical c4348350  
1043 C5H12 Butane, 2-methyl- buta2  
1044 C5H12 Pentane pentane  
1045 C5H12 Propane, 2,2-dimethyl- neopentane  
1046 Si(CH3)4 tetramethylsilane tms  
1047 N2O3 Dinitrogen trioxide n2o3  
1048 C3H2N2 Malononitrile c3h2n2  
1049 CH2N4 1H-Tetrazole 1htz  
1050 C3H3N2- imidizolyl anion im-  
1051 C2H3N3 1H-1,2,4-Triazole c288880  
1052 C4H4N- pyrrolide anion c4h4n-  
1053 C3H4N2 1H-Imidazole 1himidaz  
1054 C3H4N2 1H-Pyrazole 1hpyraz  
1055 C3H4N2 2H-Imidazole imid2h  
1056 C3H4N2 4H-Imidazole imid4h  
1057 C4H5N (E)-2-Butenenitrile c627269  
1058 C4H5N (Z)-2-Butenenitrile c1190767  
1059 C4H5N 2H-pyrrole pyrrole2  
1060 C4H5N 3H-pyrrole pyrrole3  
1061 C4H5N Cyclopropanecarbonitrile c5500210  
1062 C4H5N Pyrrole pyrrole  
1063 CH2CHCH2CN Allylcyanide ch2chch2cn  
1064 C4H6N+ pyrrole, alpha-protonated appyr  
1065 C4H6N+ pyrrole, beta-protonated bppyr  
1066 C4H6N+ pyrrole, protonated ppyr  
1067 C3H6N2 3-Aminopropionitrile c151188  
1068 CH3CH(CH3)CN Propanenitrile, 2-methyl- c4h7n  
1069 CH3CH2CH2CN Butanenitrile c109740  
1070 C5H8 Bicyclo[2.1.0]pentane c185944  
1071 C5H8 Spiropentane c157404  
1072 C4H9N Cyclobutylamine cbam  
1073 C4H9N Pyrrolidine pyrrolidine  
1074 C3H10N2 1,2-Diaminopropane diampr12  
1075 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
1076 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
1077 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
1078 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
1079 NH(C2H5)2 diethylamine dea  
1080 NC4H12+ tetramethyl ammonium cation nc4h12+  
1081 C3O2 Carbon suboxide c3o2  
1082 B2O3 diboron trioxide b2o3  
1083 MgCO3 Magnesium Carbonate mgco3  
1084 BeCO3 Beryllium Carbonate beco3  
1085 CaCO3 Calcium Carbonate caco3  
1086 ONONO Nitrosyl nitrite onono  
1087 PO4--- phosphate po4---  
1088 SO4-- sulfate so4--  
1089 HOONO2 peroxy nitric acid hoono2  
1090 HSO4- bisulfate anion hso4-  
1091 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
1092 C3H2O2 Propiolic acid c3h2o2  
1093 CHOCOOH oxo acetic acid oaa  
1094 CHOOCHO diformyl ether choocho  
1095 H2SO4 Sulfuric acid h2so4  
1096 H2SeO4 Selenic acid h2seo4  
1097 C3H3NO Isoxazole isox  
1098 C3H3NO Oxazole oxazole  
1099 C3H3NS Thiazole thiazole  
1100 CH3C(O)OO acetyl peroxy radical ch3coo2  
1101 CH3NO3 Methyl nitrate ch3no3  
1102 H3PO4 Phosphoric Acid h3po4  
1103 C4H4O Furan furan  
1104 C4H4O+ Furan cation furan+  
1105 CH3COCCH 3-butyn-2-one c1423605  
1106 C4H4S Thiophene furans  
1107 C4H4Se selenophene c4h4se  
1108 C3H4O2 β–Propiolactone beta  
1109 C3H4O2 2-Propenoic acid propenoic2  
1110 C3H4O2 Methyl glyoxal megly  
1111 C3H4O2 propanedial propanedial  
1112 C3H4O2 propenalol propenalol  
1113 HOCHCCHOH allenediol aldiol  
1114 C2H4O3 1,2,3-trioxolane c2h4o3  
1115 C2H4O3 trioxolane124 triox  
1116 HOCH2COOH Hydroxyacetic acid hac  
1117 CH2CHCONH2 Acrylamide c79061  
1118 CH3OCH2CN Methoxyacetonitrile c1738369  
1119 CH5N3S Hydrazinecarbothioamide c79196  
1120 H2NCH2COOH Glycine glycine  
1121 CH3SO2NH2 methanesulfonamide ch3so2nh2  
1122 C4H6O cis-2-butenal butenal2c  
1123 C4H6O Cyclobutanone cbutone  
1124 C4H6O Furan, 2,3-dihydro- furan23h  
1125 C4H6O Furan, 2,5-dihydro- furan25h  
1126 CH2CHOCHCH2 Vinyl ether vinylether  
1127 CHOCHCHCH3 2-Butenal butenal2  
1128 C4H6S Thiophene, 2,3-dihydro- thiop23h  
1129 C4H6S Thiophene, 2,5-dihydro- thiop25h  
1130 CH2CHSCHCH2 Divinyl sulfide divis  
1131 C2H6N2O Urea, methyl- c598505  
1132 C3H6O2 1,3-Dioxolane dioxolane  
1133 CH3CH2COOH Propanoic Acid propanoic  
1134 CH3COOCH3 methyl acetate aame  
1135 HCOOC2H5 Ethyl formate faee  
1136 C2H6O2S Dimethyl sulfone c67710  
1137 CH3SSSCH3 dimethyl trisulfide c2h6s3  
1138 C3H7NO dimethylformamide dmf  
1139 C3H7NO Propanamide propanam  
1140 C2H3OC2H5 Ethene, ethoxy- c109922  
1141 C4H8O Cyclobutanol c2919235  
1142 C4H8O Furan, tetrahydro- thf  
1143 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
1144 CH3COCH2CH3 2-Butanone buta2one  
1145 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
1146 CHOCH2CH2CH3 Butanal butanal  
1147 C4H8S Thiophene, tetrahydro- tht  
1148 C3H8O2 1,3-Propanediol c504632  
1149 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
1150 C3H8O2 Methane, dimethoxy- c109875  
1151 C3H8O2 Propylene glycol c57556  
1152 C3H8S2 1,3-Propanedithiol c109808  
1153 C4H10O 1-Butanol butanol1  
1154 C4H10O 1-Propanol, 2-methyl- c78831  
1155 C4H10O 2-Butanol, (.+/-.)- butanol2  
1156 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
1157 C4H10O Ethoxy ethane etoet  
1158 C4H10O Methyl propyl ether meopr  
1159 C4H10O Propane, 2-methoxy- c598538  
1160 C4H10O+ 1-Butanol cation butanol1+  
1161 C(CH3)3SH 2-Propanethiol, 2-methyl- tbush  
1162 C2H5SC2H5 Diethyl sulfide etset  
1163 C4H9SH 1-Butanethiol bush  
1164 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
1165 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
1166 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
1167 FNO3 Fluorine nitrate fno3  
1168 ClONO2 Chlorine nitrate clono2  
1169 BrONO2 Bromine nitrate brono2  
1170 TiCl4 Titanium tetrachloride ticl4  
1171 ClO4- perchlorate anion clo4-  
1172 BF4- tetrafluoroboron anion bf4-  
1173 ClFO3 Perchloryl fluoride clfo3  
1174 SO2F2 Sulfuryl fluoride so2f2  
1175 SO2Cl2 Sulfuryl chloride so2cl2  
1176 F3NO Nitrogen trifluoride oxide f3no  
1177 F3PO Phosphoryl fluoride pf3o  
1178 Cl3PO Phosphoryl chloride pcl3o  
1179 CF4 Carbon tetrafluoride cf4  
1180 CF3Cl Methane, chlorotrifluoro- cf3cl  
1181 SiF4 Silicon tetrafluoride sif4  
1182 CF2Cl2 difluorodichloromethane cf2cl2  
1183 TiF4 Titanium tetrafluoride tif4  
1184 CFCl3 Trichloromonofluoromethane cfcl3  
1185 CF3Br Bromotrifluoromethane cf3br  
1186 GeF4 Germanium tetrafluoride gef4  
1187 CCl4 Carbon tetrachloride ccl4  
1188 CCl4+ Carbon tetrachloride cation ccl4+  
1189 SiCl4 Silane, tetrachloro- sicl4  
1190 CBrCl2F bromodichlorofluoromethane cbrcl2f  
1191 CF3I trifluoroiodomethane cf3i  
1192 CBrCl3 Methane, bromotrichloro- cbrcl3  
1193 CBr2F2 Methane, dibromodifluoro- cbr2f2  
1194 GeCl4 Germanium Tetrachloride gecl4  
1195 CBr2ClF dibromochlorofluoromethane cbr2clf  
1196 CBr2Cl2 dibromodichloromethane cbr2cl2  
1197 CCl3I trichloroiodomethane ccl3i  
1198 CFBr3 fluorotribromomethane cfbr3  
1199 CFClBrI fluorochlorobromoiodomethane cfclbri  
1200 CBr3Cl tribromochloromethane cbr3cl  
1201 CF2I2 difluorodiiodomethane cf2i2  
1202 CBr4 Carbon tetrabromide cbr4  
1203 CCl2I2 dichlorodiiodomethane ccl2i2  
1204 SiBr4 Silicon tetrabromide sibr4  
1205 CBr3I tribromoiododmethane cbr3i  
1206 GeBr4 Germanium tetrabromide gebr4  
1207 CI4 tetraiodomethane ci4  
1208 SiI4 silicon tetraiodide sii4  
1209 ClOF3 Chlorine trifluoride oxide clof3  
1210 SF4 Sulfur tetrafluoride sf4  
1211 SeF4 Selenium tetrafluoride sef4  
1212 SCl4 Sulfur tetrachloride scl4  
1213 C2HF3 Trifluoroethylene c2hf3  
1214 CHClCCl2 Trichloroethylene chclccl2  
1215 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
1216 HClO4 perchloric acid hclo4  
1217 HSO3F Fluorosulfonic acid hso3f  
1218 CF3OH trifluoromethanol cf3oh  
1219 CH2ClCCCl 1,3-dichloropropyne ch2clcccl  
1220 CHClCCHCl 1,3-dichloroallene chclcchcl  
1221 CHCl2CCH 3,3-dichloropropyne chcl2cch  
1222 CHCl2CHO dichloroacetaldehyde chcl2cho  
1223 PF3CH2 phosphorane, trifluoromethylene- pf3ch2  
1224 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
1225 CHF2CH2F Ethane, 1,1,2-trifluoro ch2fchf2  
1226 CH3CF2Cl 1-Chloro-1,1-Difluoroethane ch3cf2cl  
1227 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
1228 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
1229 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
1230 SiCl3CH3 methyltrichlorosilane sicl3ch3  
1231 CH3CBr3 1,1,1-tribromoethane ch3cbr3  
1232 NH3BCl3 Amminetrichloroboron nh3bcl3  
1233 SiH3CCl3 (trichloromethyl)silane sih3ccl3  
1234 CH2CClCHCH2 1,3-Butadiene, 2-chloro- c4h5cl  
1235 C3H5ClO Oxirane, (chloromethyl)- c106898  
1236 CH2FCH2CH2F 1,3-difluoropropane ch2fch2ch2f  
1237 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
1238 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
1239 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
1240 CH3CCl2CH3 Propane, 2,2-dichloro- prdicl22  
1241 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
1242 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
1243 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
1244 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
1245 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
1246 CH2ClCHCHCH3 2-Butene, 1-chloro- bute2cl1  
1247 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
1248 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
1249 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
1250 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
1251 C4H9F 1-fluorobutane butaf1  
1252 CH3CHFCH2CH3 2-fluorobutane butaf2  
1253 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
1254 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
1255 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
1256 XeF4 Xenon tetrafluoride xef4  
1257 C2H2N2O Furazan furazan  
1258 CF3PH2 phosphine, (trifluoromethyl)- cf3ph2  
1259 NH3BF3 Amminetrifluoroboron nh3bf3  
1260 C6H2 hexatriyne c6h2  
1261 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
1262 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
1263 C6H4 Benzyne benzyne  
1264 C6H5 phenyl phenyl  
1265 C6H5- phenyl anion phenyl-  
1266 C6H6 Prismane prismane  
1267 C6H6 1,2,4,5-Hexatetraene ht1245  
1268 C6H6 2,4-Hexadiyne hexadiyne  
1269 C6H6 3,4-Dimethylenecyclobutene cb34m  
1270 C6H6 Benzene benzene  
1271 C6H6 Benzvalene bv  
1272 C6H6 Dewar Benzene dewar  
1273 C6H6 Hexa-1,5-diene-3-yne hdy153  
1274 C6H6 Trimethylenecycopropane tmcp  
1275 C6H6+ Benzene cation c6h6+  
1276 C6H7+ benzene, protonated c6h7+  
1277 C6H8 (E)-hexa-1,3,5-triene c821078  
1278 C6H8 (E)-hexa-2,3,4-triene c59660650  
1279 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
1280 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
1281 C6H8 1,3-Cyclohexadiene cyhexadiene13  
1282 C6H8 1,4-Cyclohexadiene cyhexadiene14  
1283 C6H8 3-Methylenecyclopentene c930267  
1284 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
1285 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
1286 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
1287 C6H10 1,3-Hexadiene, (E)- hexdi13e  
1288 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
1289 C6H10 1,4-Hexadiene, (E)- hexdi14t  
1290 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
1291 C6H10 1,5-Hexadiene c592427  
1292 C6H10 1-Butyne, 3,3-dimethyl- c917920  
1293 C6H10 1-Hexyne hexyne1  
1294 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
1295 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
1296 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
1297 C6H10 2-Hexyne c764352  
1298 C6H10 3-Hexyne hexyne3  
1299 C6H10 cyclohexene cyclohexene  
1300 C6H10 Cyclopentene, 1-methyl- c693890  
1301 C6H10 Cyclopentene, 3-methyl- c1120623  
1302 C6H10 Cyclopentene, 4-methyl- c1759815  
1303 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
1304 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
1305 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
1306 C6H12 (E)-2-Hexene e2hexene  
1307 C6H12 (E)-3-methylpent-2-ene c616126  
1308 C6H12 (E)-hex-3-ene e3hexene  
1309 C6H12 (Z)-3-methylpent-2-ene c922623  
1310 C6H12 (Z)-hex-2-ene z2hexene  
1311 C6H12 (Z)-hex-3-ene z3hexene  
1312 C6H12 2,3-dimethylbut-1-ene c563780  
1313 C6H12 2,3-dimethyl-but-2-ene tmeet  
1314 C6H12 3-methylenepentane c760214  
1315 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
1316 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
1317 C6H12 Cyclohexane cyclohexane  
1318 C6H12 Cyclopentane, methyl- c96377  
1319 C6H12 Ethylcyclobutane c4806615  
1320 C6H12 hex-1-ene hexene1  
1321 C6H14 Butane, 2,2-dimethyl- buta22  
1322 C6H14 Butane, 2,3-dimethyl- buta23  
1323 C6H14 Hexane hexane  
1324 C6H14 Pentane, 2-methyl- penta2  
1325 C6H14 Pentane, 3-methyl- penta3  
1326 C4N2 2-Butynedinitrile c4n2  
1327 N3P3 1,3,5,2,4,6-Triazatriphosphorine n3p3  
1328 C4H2N2 Fumaronitrile c4h2n2  
1329 C2H2N4 sym-tetrazine ttz  
1330 C3H3N3 1,3,5-Triazine triazine135  
1331 CH3N5 5-Aminotetrazole c4418615  
1332 C4H4N2 1,3-Diazine diazine13  
1333 C4H4N2 Pyrazine pyrazine  
1334 C4H4N2 Pyridazine pyridazine  
1335 C4H4N2 Succinonitrile c110612  
1336 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
1337 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
1338 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
1339 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
1340 C5H5N E-2,4-pentadienenitrile bdcn  
1341 C5H5N Pyridine pyridine  
1342 B3N3H6 borazine borazine  
1343 C6H6 Fulvene fulvene  
1344 C5H6N+ Pyridinium c5h6n  
1345 C4H6N2 1H-Imidazole, 2-methyl- c693981  
1346 C5H7N (E)-2-Pentenenitrile c26294984  
1347 C5H7N (E)-3-Pentenenitrile c16529661  
1348 C5H7N (Z)-2-Pentenenitrile c25899507  
1349 C5H7N 1H-Pyrrole, 1-methyl- c96548  
1350 C5H7N Cyclobutanecarbonitrile c4426113  
1351 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
1352 C5H9N Butanenitrile, 2-methyl- c18936179  
1353 C5H9N Pentanenitrile c110598  
1354 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
1355 C6H10 Bicyclo[3.1.0]hexane c285585  
1356 C5H11N Cyclopentanamine cypentam  
1357 C5H11N Piperidine piper  
1358 C4H12N2 1,2-Butanediamine c4426486  
1359 C4H12N2 2-Methyl-1,2-propanediamine c811938  
1360 Li2CO3 Lithium Carbonate li2co3  
1361 Na2CO3 Sodium Carbonate na2co3  
1362 C2O4-- oxalate anion c2o4  
1363 MgSO4 Magnesium Sulfate mgso4  
1364 N2O4 Dinitrogen tetroxide n2o4  
1365 C3H2O3 vinylene carbonate vica  
1366 C2H2O4 Oxalic Acid oxalic  
1367 C2H3NO3 Oxamic acid oxamic  
1368 C4H4O2 2(5H)-Furanone furanone  
1369 C4H4O2 2-Oxetanone, 4-methylene- c674828  
1370 C2H4N2O2 Oxalamide oxalamide  
1371 C2H4N2S2 Ethanedithioamide c79403  
1372 C2H4CO3 Ethylene carbonate etco3  
1373 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
1374 C3H4S3 1,3-Dithiolane-2-thione c822388  
1375 C2H4O4 Formic acid dimer fadimer  
1376 C4H5NO 3-Methylisoxazole isox3m  
1377 C4H5NO Isoxazole, 5-methyl- c5765446  
1378 C4H5NS 4-Methylthiazole c693958  
1379 C2H5NO3 Nitric acid, ethyl ester c625581  
1380 C5H6O 2H-Pyran pyran2  
1381 C5H6O 2-methylfuran furan2m  
1382 C5H6O 3-Methylfuran furan3m  
1383 C5H6O Pentadienal pdal  
1384 C5H6S Thiophene, 2-methyl- c554143  
1385 C5H6S Thiophene, 3-methyl- c616444  
1386 C4H6O2 γ–Butyrolactone c96480  
1387 C4H6O2 2,3-Butanedione c431038  
1388 C4H6O2 2-Propenoic acid, methyl ester c96333  
1389 C4H6O2 Crotonic Acid crot  
1390 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
1391 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
1392 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
1393 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
1394 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
1395 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
1396 C4H6OS Vinyl sulfoxide c1115157  
1397 CH6N4S Carbonothioic dihydrazide thiacarb  
1398 C2H6N2O2 (E)-Azodioxymethane c37765154  
1399 C2H6N2O2 Dimethylnitroamine c4164287  
1400 C3H6O3 1,3,5-Trioxane trioxane  
1401 C3H6S3 1,3,5-Trithiane c3h6s3  
1402 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
1403 C2H6O3S Sulfurous acid, dimethyl ester c616422  
1404 C4H7NO 2-Pyrrolidinone c616455  
1405 C4H7NO Ethoxyacetonitrile etoaccn  
1406 C4H7NO Methacrylamide c79390  
1407 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
1408 HCONH2CN2H4 formamide aminomethanimine dimer d13  
1409 C3H7ONO Propyl nitrite prono  
1410 CH3CH(CH3)ONO Isopropyl nitrite c541424  
1411 CH3CH(NH2)COOH Alanine alanine  
1412 CH3NHCH2COOH Sarcosine sarcosine  
1413 NH2CH2CH2COOH β–alanine betaalanine  
1414 NH2COOC2H5 Urethane urethane  
1415 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
1416 C5H8O Cyclopentanone c120923  
1417 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
1418 C5H8O Methyl cyclopropyl ketone c765435  
1419 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
1420 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- c96311  
1421 NH2CONHC2H5 Urea, ethyl- c625525  
1422 C4H8O2 1,3-Dioxane dioxan13  
1423 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
1424 C4H8O2 1,4-Dioxane dioxan14  
1425 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
1426 C4H8O2 Ethyl acetate c141786  
1427 C4H8OS s-Ethyl thioacetate c625605  
1428 C3H8O3 1,2,3-Propanetriol glycerin  
1429 C3H8O2S (Methylsulfonyl)ethane c594434  
1430 C4H9NO Butanamide c541355  
1431 C4H9NO Propanamide, 2-methyl- c563837  
1432 C5H10O 2-Butanone, 3-methyl- c563804  
1433 C5H10O 2H-Pyran, tetrahydro- c142687  
1434 C5H10O 2-methylbutyraldehyde 2meba  
1435 C5H10O 2-Pentanone mpk  
1436 C5H10O 3-Pentanone dek  
1437 C5H10O Cyclopentanol c96413  
1438 C5H10O Oxetane, 3,3-dimethyl- c6921353  
1439 C5H10O Pentanal pal  
1440 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
1441 C5H10S 3-Ethylthio-1-propene c5296628  
1442 C5H10S Cyclopentanethiol c1679078  
1443 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
1444 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
1445 C4H10O2 1,1-Dimethoxyethane c534156  
1446 C4H10O2 1,3-Butanediol budiol13  
1447 C4H10O2 1,4-Butanediol budiol14  
1448 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
1449 C4H10OS Diethyl sulfoxide c70291  
1450 C4H10S2 1,4-Butanedithiol budisl14  
1451 C4H11NO Diethylhydroxylamine c3710847  
1452 C5H12O 1-Butanol, 2-methyl- c137326  
1453 C5H12O 1-Butanol, 3-methyl- c123513  
1454 C5H12O 1-Pentanol pentanol1  
1455 C5H12O 2-Butanol, 3-methyl- c598754  
1456 C5H12O 2-Pentanol peol2  
1457 C5H12O 3-Pentanol pentan3ol  
1458 C5H12O Butane, 1-methoxy- meobu  
1459 C5H12O Propane, 1-ethoxy- proet  
1460 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
1461 C5H12S 1-Butanethiol, 2-methyl- c1878188  
1462 C5H12S 1-Butanethiol, 3-methyl- c541311  
1463 C5H12S 1-Pentanethiol c110667  
1464 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
1465 C5H12S 2-Butanethiol, 2-methyl- c1679090  
1466 C5H12S 2-Butanethiol, 3-methyl- c2084186  
1467 C5H12S Butane, 1-(methylthio)- c628295  
1468 C5H12S Ethyl propyl sulfide c4110503  
1469 C5H12S Propane, 2-(ethylthio)- c5145993  
1470 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
1471 C4F2 difluorobutadiyne c4f2  
1472 ClCOClCO Oxalyl chloride oxcl  
1473 CF3CN Acetonitrile, trifluoro- cf3cn  
1474 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
1475 B2F4 Diboron tetrafluoride b2f4  
1476 B2Cl4 Diboron tetrachloride b2cl4  
1477 C2F4 Tetrafluoroethylene c2f4  
1478 C2F4+ Tetrafluoroethylene cation c2f4+  
1479 C2ClF3 Ethene, chlorotrifluoro- c2f3cl  
1480 CF2CCl2 difluorodichloroethylene cf2ccl2  
1481 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene cfclcclf  
1482 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene cfclcfcl  
1483 C2FCl3 fluorotrichloroethene c2fcl3  
1484 C2Cl4 Tetrachloroethylene c2cl4  
1485 C2Br4 tetrabromoethene c2br4  
1486 CF3OF Trifluoromethylhypofluorite cf3of  
1487 SiF5- silicon pentafluoride anion sif5-  
1488 SOF4 Sulfur tetrafluoride oxide sof4  
1489 PF5 Phosphorus pentafluoride pf5  
1490 AsF5 Arsenic pentafluoride asf5  
1491 PCl5 Phosphorus pentachloride pcl5  
1492 SF5+ pentafluoro sulfur cation sf5+  
1493 SbCl5 Antimony pentachloride sbcl5  
1494 BrF5 bromine pentafluoride brf5  
1495 ClF5 chlorinepentafluoride clf5  
1496 IF5 pentafluoroiodine if5  
1497 CF3CHO trifluoroacetaldehyde cf3cho  
1498 CCl3CHO trichloroacetaldehyde ccl3cho  
1499 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- chfclchclf  
1500 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
1501 CHF2CHF2 1,1,2,2-tetrafluoroethane chf2chf2  
1502 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
1503 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR chfclchfcl  
1504 CH2ClCCl3 1,1,1,2-tetrachloroethane ch2clccl3  
1505 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro- chcl2chcl2  
1506 CH2BrCBr3 1,1,1,2-tetrabromo ethane c2h2br4  
1507 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane c2h2cl2f2  
1508 CF3COOH trifluoroacetic acid cf3cooh  
1509 C4H3ClO Furan, 2-chloro fur2cl  
1510 C4H3ClO Furan,3-chloro fur3cl  
1511 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
1512 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
1513 C4H8Cl2 1,4-Dichlorobutane c110565  
1514 C4H8Cl2 Butane, 1,2-dichloro- c616217  
1515 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
1516 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
1517 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
1518 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
1519 C5H11Cl Pentane, 1-chloro- pencl1  
1520 C4H8O2 Butanoic acid bua  
1521 C7H7+ cycloheptatrienyl cation c7h7+  
1522 C6H5CH3 toluene toluene  
1523 C7H8 cycloheptatriene cht  
1524 C7H8 Norbornadiene norbor  
1525 C7H8 Quadricyclane qucy  
1526 C7H12 Norbornane nor  
1527 C7H14 cycloheptane c7h14  
1528 C7H16 2-methylhexane 2mhex  
1529 C7H16 3-methylhexane hex3m  
1530 C7H16 heptane heptane  
1531 CH(CN)3 tricyanomethane mecn3  
1532 HN=C=C(CN)2 Dicyanoketenimine c4hn3  
1533 C6H7N 2-Methylpyridine mp  
1534 C6H5NH2 aniline aniline  
1535 C6H13N 2-Methylpiperidine pip2m  
1536 C6H15N triethylamine tea  
1537 N2O5 Dinitrogen pentoxide n2o5  
1538 C4H2O3 Maleic Anhydride malan  
1539 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
1540 C5H4O2 furfural furfural  
1541 C5H5NO 2(1H)-Pyridinone c72762006  
1542 C5H5NO 2(3H)-Pyridinone c9000048  
1543 C5H5NO 2(5H)-Pyridinone c9000037  
1544 C5H5NO 2-Pyridinol c109104  
1545 C5H5NO 3(2H)-Pyridinone c9000004  
1546 C5H5NO 3(4H)-Pyridinone c9000026  
1547 C5H5NO 3(6H)-Pyridinone c9000015  
1548 C5H5NO 3-Pyridinol c109002  
1549 C5H5NO 4(1H)-Pryidinone c9000060  
1550 C5H5NO 4(3H)-Pryidinone c9000059  
1551 C5H5NO 4-Pyridinol c626642  
1552 C6H5OH phenol phenol  
1553 C6H6O 2,4-Cyclohexadienone c24599573  
1554 C6H6O 2,5-Cyclohexadienone c5664335  
1555 C6H5SH Benzenethiol phsh  
1556 HO2CCHNH2CH2OH Serine serine  
1557 C5H8O2 Acetylacetone acac  
1558 C4H8O2S Sulfolane sulfolane  
1559 C7H10 Norbornene norbornene  
1560 CH(C2H3)3 trivinyl methane tvm  
1561 C6H10O cyclohexanone chexo  
1562 C6H12O hexanal c6h12o  
1563 C6H12O Oxepane oxepane  
1564 C3H7OC3H7 di-n-propyl ether propr  
1565 F2CCCF2 tetrafluoroallene pfa  
1566 CF3COO- trifluoro acetate anion cf3coo-  
1567 CF3COF trifluoroacetyl fluoride cf3cof  
1568 CF3COCl trifluoroacetyl chloride cf3cocl  
1569 PF6- Hexafluorophosphate ion pf6-  
1570 SF6 Sulfur Hexafluoride sf6  
1571 SeF6 Selenium hexafluoride sef6  
1572 SF5Cl sulfur chloropentafluoride sf5cl  
1573 CF3CHF2 pentafluoroethane cf3chf2  
1574 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
1575 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
1576 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
1577 CCl3CHCl2 pentachloroethane ccl3chcl2  
1578 C6H5F Fluorobenzene bzf  
1579 C6H5Cl chlorobenzene bzcl  
1580 C6H5Br bromobenzene bzbr  
1581 C8H6 Calicene calicene  
1582 C6H5CCH phenylacetylene phac  
1583 C8H6 benzocyclobutadiene bcbd  
1584 C8H6 Pentalene pentalene  
1585 C6H5CHCH2 Styrene styrene  
1586 C8H8 cubane cubane  
1587 C8H8 cyclooctatetraene cot  
1588 C6H5CH2CH3 Ethylbenzene etbz  
1589 CH3C6H4CH3 meta-xylene mxylene  
1590 CH3C6H4CH3 paraxylene pxylene  
1591 C8H14 Bicyclo[2.2.2]octane bico222  
1592 C8H16 cyclooctane cyclooct  
1593 (CH3)3CC(CH3)3 tetramethylbutane tmb  
1594 C8H18 Octane c8h18  
1595 C6H5CN phenyl cyanide phcn  
1596 C6H12N2 Triethylenediamine ted  
1597 C4O4-- squarate dianion c4o4--  
1598 S4N4 Tetrasulfur tetranitride s4n4  
1599 S8 Octasulfur s8  
1600 C6H4O2 parabenzoquinone pbq  
1601 C4H4N2O2 Uracil uracil  
1602 C6H5CHO benzaldehyde benzal  
1603 C6H5OCH3 Anisole anisole  
1604 C5H9NO2 Proline proline  
1605 C4F4 tetrafluorcyclobutadiene c4f4  
1606 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- al2cl6  
1607 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
1608 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
1609 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
1610 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
1611 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
1612 C2F6 hexafluoroethane c2f6  
1613 C2Cl6 hexachloroethane c2cl6  
1614 IF7 Iodine heptafluoride if7  
1615 C6H4F2 metadifluorobenzene mdfb  
1616 C6H4F2 orthodifluorobenzene odfb  
1617 C6H4F2 1,4-difluorobenzene pdfb  
1618 C6H4Cl2 1,2-dichlorobenzene dcb12  
1619 C6H4Cl2 1,3-dichlorobenzene dcb13  
1620 C6H4Cl2 1,4-dichlorobenzene dcb14  
1621 C6H5NO nitrosobenzene bzno  
1622 C9H8 Indene indene  
1623 C9H8 spiro[4.4]nona-1,3,6,8-tetraene snt  
1624 C9H12 n-propyl benzene prbz  
1625 C9H20 Nonane nonane  
1626 C(CN)4 tetracyanomethane c5n4  
1627 C5H4N4 purine purine  
1628 C8H7N Indole indole  
1629 C3H3N3O3 cyanuric acid cyanuric  
1630 C6H5NO2 Nitrobenzene c6h5no2  
1631 C6H5COOH benzoic acid benzo  
1632 CH3COC6H5 acetophenone acph  
1633 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- c3cl3n3  
1634 C3F6 hexafluoropropene c3f6  
1635 C6H3F3 Benzene trifluoride 123 bzf3a  
1636 C8H18O 1-Octanol octanol  
1637 C10H8 Azulene azu  
1638 C10H8 naphthalene naph  
1639 C10H10 bullvalene bullv  
1640 C10H16 adamantane adamantane  
1641 C6N4 Tetracyanoethylene tcne  
1642 C6N4- tetracyanoethylene anion tcne-  
1643 C10H22 Decane decane  
1644 C4F6 perfluorobutadiene c4f6  
1645 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
1646 C3F8 perfluoropropane c3f8  
1647 Fe(CO)5 Iron pentacarbonyl ipc  
1648 Fe(C5H5)2 ferrocene fecp2  
1649 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1650 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1651 C12H8 Acenaphthylene acenaph  
1652 C12H8 biphenylene biph  
1653 C12H10 biphenyl biphenyl  
1654 C12H10 Heptalene heptalene  
1655 C6H12O6 Inositol inositol  
1656 C6F6 hexafluorobenzene c6f6  
1657 S2F10 disulphur decafluoride s2f10  
1658 C13H10 Fluorene fluorene  
1659 C14H10 Anthracene anth  
1660 C14H10 Phenanthrene phenanthrene  
1661 C14H14 Bibenzyl bibenzyl  
1662 C12H10N2 azobenzene azobenzene  
1663 C6H5COC6H5 benzophenone benzophenone  
1664 C16H10 Pyrene pyrene  
1665 C18H12 Tetracene tetracene  
1666 C19H16 Triphenylmethane tpm  
1667 C24H12 Coronene coronene  
1668 C60 Buckminsterfullerene c60