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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 ROMP2 /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 anion 2SKh
7 He+ Helium atom cation 2SKh
8 HeH+ Helium hydride cation 1ΣC∞v
9 He2+ helium diatomic cation 2ΣuD∞h
10 Li Lithium atom 2SKh
11 Li+ Lithium atom cation 1SKh
12 Na Sodium atom 2SKh
13 Na- Sodium atom anion 1SKh
14 LiH+ lithium hydride cation 2ΣC∞v
15 NaH+ sodium hydride cation 2ΣC∞v
16 Be+ Beryllium atom cation 2SKh
17 Mg- Magnesium atom anion 2PKh
18 Mg+ Magnesium atom cation 2SKh
19 BeH beryllium monohydride 2ΣC∞v
20 MgH magnesium monohydride 2ΣC∞v
21 TiH Titanium monohydride 4ΦC∞v
22 BeH2+ Beryllium dihydride cation 2ΣC∞v
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 ScH3 Scandium trihydride 1A1C3v
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 CH Methylidyne 2Π1/2C∞v
60 SiH Silylidyne 2ΠC∞v
61 SiH- silicon monohydride anion 3ΣC∞v
62 GeH germylidene 2ΠC∞v
63 CH2 Methylene 3B1C2v
64 CH2 Methylene 3ΣGD∞h
65 CH2- methylene anion 2B1C2v
66 CH2+ methylene cation 2A1C2v
67 CH2+ methylene cation 2ΠD∞h
68 SiH2 silicon dihydride 3B1C2v
69 SiH2- silicon dihydride anion 2B1C2v
70 SiH2+ silicon dihydride cation 2A1C2v
71 GeH2 germylene 1A1C2v
72 GeH2- germylene anion 2B1C2v
73 CH3 Methyl radical 2A1D3h
74 SiH3 Silyl radical 2A1C3v
75 SiH3- Silyl anion 1A1C3v
76 SiH3+ Silyl cation 1A1'D3h
77 GeH3 Germyl radical 2A1C3v
78 GeH3+ germyl cation 1A1'D3h
79 N Nitrogen atom 4SKh
80 N Nitrogen atom 2DKh
81 N- Nitrogen atom anion 3SKh
82 N+ Nitrogen atom cation 3PKh
83 P Phosphorus atom 4SKh
84 P- Phosphorus atom anion 3PKh
85 P+ Phosphorus atom cation 3PKh
86 V Vanadium atom 4FKh
87 V+ Vanadium atom cation 5DKh
88 As Arsenic atomic 4SKh
89 As- Arsenic anion 3PKh
90 PH phosphorus monohydride 3Σ-C∞v
91 AsH Arsenic monohydride 3ΣC∞v
92 NH2 Amino radical 2B1C2v
93 NH2+ Amino cation 3B1C2v
94 PH2- Phosphino anion 1A1C2v
95 PH2+ Phosphino cation 1A1C2v
96 AsH2 Arsenic dihydride 2A1C2v
97 NH3- Ammonia anion 2A1C3v
98 NH3+ ammonia cation 2A2"D3h
99 PH3+ Phosphine cation 2A1C3v
100 AsH3+ Arsine cation 2A1C3v
101 NH4 Ammonium radical   
102 PH4 Phosphoranyl radical   
103 O Oxygen atom 3SKh
104 O- Oxygen atom anion 2PKh
105 O+ Oxygen atom cation 4SKh
106 S Sulfur atom 3PKh
107 S- Sulfur atom anion 2PKh
108 S+ Sulfur atom cation 4SKh
109 Se Selenium atom 3PKh
110 Se- Selenium atom anion 2PKh
111 Se+ Selenium atom cation 4SKh
112 OH Hydroxyl radical 2ΠC∞v
113 OH- hydroxide anion 1ΣC∞v
114 OH+ hydoxyl cation 3ΣC∞v
115 HS Mercapto radical 2ΠC∞v
116 HS- mercapto anion 1ΣC∞v
117 HS+ sulfur monohydride cation 3ΣC∞v
118 CrH Chromium hydride 6ΣC∞v
119 CrH+ Chromium hydride cation 5ΣC∞v
120 HSe Selenium monohydride 2ΠC∞v
121 HSe+ selenium monohydride cation 3ΣC∞v
122 H2O- water anion 2A1C2v
123 H2O- water anion 2A'Cs
124 H2O+ water cation 2B1C2v
125 H2S+ Hydrogen sulfide cation 2B1C2v
126 H2Se Hydrogen selenide 1A1C2v
127 H2Se+ Hydrogen selenide cation 2B1C2v
128 H3S+ Sulfonium cation 1A1C3v
129 F Fluorine atom 2PKh
130 F- Fluorine atom anion 1SKh
131 F+ Fluorine atom cation 3SKh
132 F+ Fluorine atom cation 1DKh
133 Cl Chlorine atom 2PKh
134 Cl- Chlorine atom anion 1SKh
135 Cl+ Chlorine atom cation 3PKh
136 Cl+ Chlorine atom cation 1DKh
137 Br Bromine atom 2PKh
138 Br- Bromine atom anion 1SKh
139 Br+ Bromine atom cation 3PKh
140 HF- hydrogen fluoride anion 2ΣC∞v
141 HF+ hydrogen fluoride cation 2ΠC∞v
142 HCl- hydrogen chloride anion 2ΣC∞v
143 HCl+ hydrogen chloride cation 2ΠC∞v
144 HBr- hydrogen bromide anion 2ΣC∞v
145 HBr+ hydrogen bromide cation 2ΠC∞v
146 H2Cl+ dihydrogen monochloride cation 1A1C2v
147 Ne Neon atom   
148 Ne- Neon atom anion 2SKh
149 Ne+ Neon atom cation 2PKh
150 Ar- Argon atom anion 2SKh
151 Ar+ Argon atom cation 2PKh
152 Kr Krypton atom 1SKh
153 Kr+ Krypton cation 2PKh
154 NeH neon hydrogen 2ΣC∞v
155 ArH+ Argon hydride cation 1ΣC∞v
156 Na2- sodium diatomic anion 2ΣuD∞h
157 Na2+ sodium diatomic cation 2ΣgD∞h
158 LiBe Lithium Beryllium 2ΣC∞v
159 LiMg Lithium magnesium 2ΣC∞v
160 NaBe Sodium Beryllium 2ΣC∞v
161 NaMg Sodium Magnesium 2ΣC∞v
162 Be2 Beryllium diatomic 3ΠgD∞h
163 Be2- Beryllium diatomic anion 2ΠuD∞h
164 LiB Lithium boride 3ΠC∞v
165 NaAl Sodium aluminum 1ΣC∞v
166 BeB Beryllium monoboride 2ΠC∞v
167 B2 Boron diatomic 3ΣgD∞h
168 BAl Boron Aluminum 3ΣC∞v
169 BGa Boron Gallium 3ΣC∞v
170 AlGa Aluminum Gallium 3ΣC∞v
171 Ga2 Gallium diatomic 3Piu 
172 HBBH Diborane(2) 3ΣGD∞h
173 B2H6+ Diborane cation   
174 LiC Lithium Carbide 4ΣC∞v
175 BeC Beryllium Carbide 3Σ-C∞v
176 BeC Beryllium Carbide   
177 CaC Calcium monocarbide   
178 BC boron monocarbide 4Σ-C∞v
179 BC- boron monocarbide anion 3ΠuC∞v
180 AlC Aluminum carbide 4ΣC∞v
181 BSi Boron silicide 4ΣC∞v
182 BSi Boron silicide 2ΣC∞v
183 C2 Carbon diatomic 3ΠuD∞h
184 C2+ carbon diatomic cation 4ΣgD∞h
185 SiC silicon monocarbide 3ΣC∞v
186 SiC- silicon monocarbide anion 2ΣgC∞v
187 SiC+ silicon monocarbide cation 2ΠC∞v
188 GeC Germanium monocarbide 1ΣC∞v
189 SiGe Silicon Germanium   
190 Ge2 Germanium diatomic 3ΣgD∞h
191 C2H Ethynyl radical 2ΣC∞v
192 C2H2+ acetylene cation 2ΠuD∞h
193 CCH2 vinylidene 3B2C2v
194 H2CC- vinylidene anion   
195 HCCH- acetylene anion   
196 HCCH- acetylene anion   
197 C2H3 vinyl 2A'Cs
198 C2H3+ vinyl cation 1A1C2V bridging H
199 C2H4- Ethylene anion 2B2gD2h
200 C2H4+ Ethylene cation 2B3uD2h
201 C2H4+ Ethylene cation 2B3D2
202 CH3CH methylmethylene 3A"Cs
203 C2H5 Ethyl radical 2A'Cs
204 LiN Lithium Nitride 3ΣC∞v
205 LiN+ Lithium Nitride cation 4ΣC∞v
206 LiP Lithium monophosphide   
207 BeN Beryllium mononitride 4ΣC∞v
208 BeN Beryllium mononitride 2ΠC∞v
209 BeN- Beryllium mononitride anion 1ΣC∞v
210 BeN+ Beryllium mononitride cation 1ΣC∞v
211 MgN Magnesium Nitride   
212 MgN Magnesium Nitride   
213 BP Boron monophosphide 3ΠC∞v
214 AlP Aluminum monophosphide 3ΣC∞v
215 AlP Aluminum monophosphide 3ΠC∞v
216 GaN Gallium mononitride 3ΠC∞v
217 GaP Gallium monophosphide 3ΣC∞v
218 GaAs Gallium arsenide 3Π 
219 GaAs Gallium arsenide 1Σ 
220 BN boron nitride 3ΠC∞v
221 CN Cyano radical 2ΣC∞v
222 SiP Silicon monophosphide 2ΠC∞v
223 SiP- Silicon monophosphide anion 1ΣC∞v
224 SiP+ Silicon monophosphide cation 3ΣC∞v
225 N2 Nitrogen diatomic   
226 N2- nitrogen diatomic anion 2ΠgD∞h
227 N2+ diatomic nitrogen cation 2ΣgD∞h
228 HNB hydrogen nitrogen boron 2ΣC∞v
229 HCN+ hydrogen cyanide cation 2ΠC∞v
230 HNC+ hydrogen isocyanide cation   
231 HCP+ Phosphaethyne cation   
232 HPO+ Hydrogen phosphorus oxide cation 2A'Cs
233 CNH2 Aminomethylidyne radical 2B2C2v
234 H2CN Dihydrogen cyanide radical 2B2C2v
235 H2CN+ hydrocyanonium cation 1A1C2v
236 HCNH methyleneazane 2A'CS cis
237 N2H2+ trans-diazene cation 2AGC2h
238 CH2NH+ Methanimine cation   
239 CHNH2+ Aminocarbene cation   
240 N2H4+ hydrazine cation 2AGC2h
241 CH3NH2+ methyl amine cation 2A'Cs
242 CH3NH3 methyl ammonium radical 2A1C3v
243 LiO lithium oxide 2ΣC∞v
244 LiO- lithium oxide anion 1ΣC∞v
245 LiO- lithium oxide anion 3ΣC∞v
246 LiO+ lithium oxide cation 3ΣC∞v
247 LiS Lithium monosulfide 2ΠC∞v
248 LiS+ Lithium sulfide cation 3ΣC∞v
249 NaO sodium monoxide 2ΣC∞v
250 NaS Sodium sulfide 2ΠC∞v
251 LiSe Lithium monoselenide   
252 BeO- Beryllium monoxide anion 2ΣC∞v
253 BeO+ Beryllium monoxide cation 2ΠC∞v
254 BO boron monoxide 2ΣC∞v
255 BO- boron monoxide anion 1ΣC∞v
256 ScO Scandium monoxide 2ΣC∞v
257 GaO Gallium monoxide 2ΣC∞v
258 GaS Gallium monosulfide   
259 CO Carbon monoxide 3ΠC∞v
260 CO- carbon monoxide anion 2ΠC∞v
261 CO+ carbon monoxide cation 2ΣC∞v
262 TiO Titanium monoxide 3ΔC∞v
263 GeO+ Germanium monoxide cation 2ΣC∞v
264 SiSe+ Silicon Monoselenide cation   
265 NO Nitric oxide 2ΠC∞v
266 NO- nitric oxide anion 3ΣC∞v
267 NS Mononitrogen monosulfide 2ΠC∞v
268 NS- nitrogen sulfide anion 3ΣC∞v
269 PO Phosphorus monoxide 2ΠC∞v
270 PS phosphorus sulfide 2ΣC∞v
271 VO Vanadium monoxide 4Σ- 
272 AsO Arsenic monoxide 2ΠC∞v
273 NSe Nitrogen monoselenide 2ΠC∞v
274 AsS Arsenic monosulfide 2ΠC∞v
275 PSe Phosphorus monoselenide 2ΠC∞v
276 AsSe Arsenic monoselenide 2ΠC∞v
277 O2 Oxygen diatomic 3ΣgD∞h
278 O2- oxygen diatomic anion 2ΠD∞h
279 O2+ diatomic oxygen cation 2ΠgD∞h
280 SO Sulfur monoxide 3ΣC∞v
281 SO Sulfur monoxide 1ΣC∞v
282 SO+ sulfur monoxide cation 2ΠC∞v
283 S2 Sulfur diatomic 3ΣgD∞h
284 SeO Selenium monoxide 3ΣC∞v
285 Se2 Selenium diatomic 3ΣgD∞h
286 BeOH beryllium monohydroxide 2A'Cs
287 COH Hydroxymethylidyne   
288 HCO Formyl radical 2A'Cs
289 HCO- formyl anion 1A'Cs
290 HCO+ Formyl cation 1ΣC∞v
291 HCS+ Thioformyl cation 1ΣC∞v
292 HNO Nitrosyl hydride 1A'Cs
293 HNO- Nitrosyl hydride anion 2A"Cs
294 HNO+ Nitrosyl hydride cation 2A'Cs
295 NOH Hydroxyimidogen 3A"Cs
296 NOH+ O-protonated nitric oxide 2A'Cs
297 HNS- Sulfur imide anion 2ACs
298 HO2 Hydroperoxy radical 2A"Cs
299 HO2- Hydroperoxy anion 1A'Cs
300 HO2+ Hydroperoxy cation 3A"Cs
301 HO2+ Hydroperoxy cation 1A'Cs
302 SOH Sulfur Hydroxide   
303 SOH+ Sulfur Monoxide, protonated   
304 HS2 Thiosulfeno radical 2A"Cs
305 H2CO- formaldehyde anion 2A'Cs
306 H2CO- formaldehyde anion   
307 H2CO+ formaldehyde cation 2B2C2v
308 H2CS- thioformaldehyde anion   
309 H2CS- thioformaldehyde anion   
310 H2CS+ thioformaldehyde cation 2B2C2v
311 H2NO nitroxide 2B1C2v
312 H2NO nitroxide 2A'Cs
313 H2O2+ Hydrogen peroxide cation 2BgC2h
314 H2S2+ hydrogen disulfide cation 2BgC2h
315 CH2OH Hydroxymethyl radical 2AC1
316 CH3O+ Methoxy cation 3A1C3v
317 NH2OH+ Hydroxylamine cation   
318 CH3OH- Methyl alcohol anion 2A'Cs
319 CH3OH+ Methyl alcohol cation 2A"Cs
320 CH3SH+ Methanethiol cation 2A"Cs
321 NH2OH2+ protonated hydroxylamine   
322 NH3OH+ N-protonated hydroxylamine   
323 NaF+ sodium fluoride cation 2ΣC∞v
324 LiF- lithium fluoride anion 2ΣC∞v
325 LiF+ lithium fluoride cation 2ΠC∞v
326 BeF- Beryllium monofluoride anion 1ΣC∞v
327 BeF+ Beryllium monofluoride cation 1ΣC∞v
328 TiCl Titanium Monochloride 4ΣC∞v
329 ZnF Zinc monofluoride 2ΣC∞v
330 CaBr Calcium monobromide   
331 GaF Gallium monofluoride 1ΣC∞v
332 GaF+ Gallium monofluoride cation 2ΣC∞v
333 GaCl Gallium monochloride 1ΣGC∞v
334 GaCl+ Gallium monochloride cation 2ΣC∞v
335 CF Fluoromethylidyne 2ΠC∞v
336 SiF silicon monofluoride 2ΠC∞v
337 SiF- silicon monofluoride anion 3ΣC∞v
338 SiCl Clorosilylidyne 2ΠC∞v
339 CBr Carbon monobromide 2ΠC∞v
340 GeF Germanium monofluoride 2ΠC∞v
341 GeCl Germanium monochloride 2ΠC∞v
342 SiBr Silicon monobromide 2ΠC∞v
343 SiBr+ Silicon monobromide cation   
344 NCl nitrogen monochloride 3ΣC∞v
345 NCl- nitrogen monochloride anion 2ΠC∞v
346 NCl+ nitrogen monochloride cation 2ΠC∞v
347 AsF Arsenic monofluoride 3ΣC∞v
348 NBr nitrogen monobromide 3Σ-C∞v
349 AsCl Arsenic monochloride 3ΣC∞v
350 PBr Phosphorus monobromide   
351 FO Oxygen monofluoride 2ΠC∞v
352 ClO Monochlorine monoxide 2ΠC∞v
353 ClO+ chlorine monoxide cation 3ΣC∞v
354 SF Monosulfur monofluoride 2ΠC∞v
355 SF+ sulfur monofluoride cation 3ΣC∞v
356 SCl sulfur monochloride 2ΠC∞v
357 SCl+ sulfur monochloride cation 3ΣgC∞v
358 BrO Bromine monoxide 2ΠC∞v
359 BrO+ Bromine monoxide cation   
360 SeF Selenium monofluoride 2ΠC∞v
361 SBr Sulfur monobromide radical   
362 SBr+ Sulfur monobromide cation   
363 SeCl Selenium monochloride 2ΠC∞v
364 SeBr Selenium monobromide   
365 F2- flourine diatomic anion 2ΣuD∞h
366 F2+ flourine diatomic cation 2ΠgD∞h
367 ClF+ clorine monofluoride cation 2ΠC∞v
368 Cl2- chlorine diatomic anion 2ΣuD∞h
369 Cl2+ chlorine diatomic cation 2ΠgD∞h
370 Br2- bromine diatomic anion 2ΣuD∞h
371 Br2+ bromine diatomic cation 2ΠgD∞h
372 HCF Fluoromethylene 3A"Cs
373 HCCl Chloromethylene 3A"Cs
374 CHBr bromomethylene 3A"Cs
375 HOCl+ hypochlorous acid cation   
376 HOBr+ Hypobromous acid cation 2A"Cs
377 CH2Br bromomethyl radical 2A'Cs
378 CH2Br bromomethyl radical   
379 CH2F fluoromethyl radical 2ACs
380 CH2Cl chloromethyl radical 2A'Cs
381 CH2Cl chloromethyl radical 2B1C2v
382 CH3F+ methyl fluoride cation   
383 CH3Cl+ Methyl chloride cation   
384 CH3Br methyl bromide 1A1C3v
385 Ne2+ Neon diatomic cation 2ΣuD∞h
386 Ar2+ Argon diatomic cation 2ΣuD∞h
387 Li3 Lithium trimer 2B2C2v
388 C3 carbon trimer 1A1C2v
389 C3H3 cyclopropenyl radical 2A'Cs
390 C3H3+ cyclopropenyl cation 1A1D3h
391 C3H3+ Propargyl cation 1A1C2v
392 CH3CHCH 1-propenyl radical 2A'Cs
393 C3H7 n-Propyl radical 2A"C1
394 CH3CHCH3 Isopropyl radical 2AC2
395 LiCN lithium cyanide 1ΣC*V LiCN
396 ZnCN Zinc monocyanide 2ΣC∞v
397 ZnNC Zinc isocyanide 2ΣC∞v
398 CNN Diazocarbene   
399 NCN Cyanoimidogen 3ΣgD∞h
400 N3 azide radical 2ΠgD∞h
401 N3+ azide cation 3ΣgD∞h
402 N3+ azide cation 3ΣC∞v
403 HCCN cyanomethylene 3A"Cs
404 HCCN cyanomethylene   
405 HN3 hydrogen azide 1A'Cs
406 HN3+ Hydrazoic acid cation   
407 CH3CN- acetonitrile anion 2EC3v
408 CH3CN- acetonitrile anion 2A'Cs
409 HCNCH2+ 2H-Azirine cation   
410 CH2CHNH vinylazine 2A"CS cis
411 CH3CHN methylmethaniminyl radical 2A'Cs
412 Li2O+ dilithium oxide cation 2ΠD∞h
413 LiO2 Lithium dioxide   
414 NaO2 Sodium superoxide   
415 CCO Dicarbon monoxide 3ΣC∞v
416 NCO isocyanato radical 2ΠC∞v
417 SCN thiocyanato radical 2ΠC∞v
418 BO2+ Boron dioxide cation 3ΣgD∞h
419 N2O- Nitrous oxide anion 2A'Cs
420 N2O+ Nitrous oxide cation 2ΠC∞v
421 CO2- Carbon dioxide anion 2A1C2v
422 CO2+ Carbon dioxide cation 2ΠgD∞h
423 OCS+ Carbonyl sulfide cation 2ΠC∞v
424 CS2- Carbon disulfide anion 2A1C2v
425 NO2 Nitrogen dioxide 2A1C2v
426 NO2- Nitrogen dioxide anion 1A1C2v
427 NO2+ Nitrogen dioxide cation 1ΣGD∞h
428 NSO sulfinyl amidogen   
429 PO2+ Phosphorus dioxide cation 1ΣGD∞h
430 SNO Nitrogen oxide sulfide   
431 AsO2 Aresenic dioxide 2A1C2v
432 O3- Ozone anion 2B1C2v
433 O3+ Ozone cation 2A1C2v
434 SO2 Sulfur dioxide 1A1C2v
435 SO2- Sulfur dioxide anion 2B1C2v
436 SO2+ Sulfur dioxide cation 2A1C2v
437 S3- Sulfur trimer anion 2B1C2v
438 S3+ Sulfur trimer cation 2B2C2v
439 SeO2+ Selenium dioxide cation 2A1C2v
440 HCCO ketenyl radical 2ΠC∞v
441 HCCO ketenyl radical 2A"Cs
442 HCOO formate neutral radical 2A'Cs
443 HOCO Hydrocarboxyl radical 1A'cis
444 HOCO Hydrocarboxyl radical 1A'trans
445 HOCO+ Hydrocarboxyl cation 1A'Cs
446 HNO2+ nitrous acid cation 2A'Cs
447 CH2CO+ Ketene cation 2B1C2v
448 Be(OH)2 Beryllium hydroxide   
449 CH2CHO Vinyloxy radical 2A"Cs
450 CH2OOH CH2OOH radical 2AC1
451 C2H4O+ ethylene oxide cation   
452 CH3CHO+ acetaldehyde cation   
453 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
454 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
455 CH3CH2O Ethoxy radical 2A'Cs
456 CH3CHOH 1-hydroxy-ethyl radical 2AC1
457 CH3OCH2 methoxymethyl radical 2AC1
458 CH3SCH3+ dimethyl sulfide cation   
459 CuF2 Copper difluoride 2ΠgD∞h
460 FCO Carbonyl fluoride 2A'Cs
461 ClCO carbonyl monochloride 2A'Cs
462 BF2 Boron difluoride radical 2A1C2v
463 CF2 Difluoromethylene 3B1C2v
464 CF2- Difluoromethylene anion 2B1C2v
465 CF2+ Difluoromethylene cation 2A1C2v
466 SiF2 Silicon difluoride 3B1C2v
467 SiF2+ Silicon difluoride cation 2A1C2v
468 CCl2+ dichloromethylene cation 2A1C2v
469 CBr2 dibromomethylene 3B1C2v
470 FOO+ Fluorine dioxide cation   
471 ClOO+ chloroperoxy cation 1A'Cs
472 OClO Chlorine dioxide 2B1D∞h
473 OClO- Chlorine dioxide anion 1A'Cs
474 OClO+ Chlorine dioxide cation 1A1C2v
475 ClSO Sulfur chloride oxide 2A"Cs
476 BrOO Bromine dioxide   
477 OBrO Bromine dioxide radical 2B1C2v
478 NF2+ Difluoroamino cation 1A1C2v
479 PF2 Phosphorus difluoride   
480 SF2- sulfur difluoride anion 2A'Cs
481 SF2+ sulfur difluoride cation 2B1C2v
482 HCCF+ fluoroacetylene cation 2ΠC∞v
483 HFCO+ formyl fluoride cation 2A'Cs
484 CHCl2 dichloromethyl radical 2B1C2v
485 CHCl2 dichloromethyl radical 2A'Cs
486 CHF2 difluoromethyl radical 2ACs
487 CHFCl Chlorofluoromethyl radical   
488 CHBr2 dibromomethyl radical   
489 CH2CHF Ethene, fluoro- 1A'Cs
490 CH2CH2Cl 2-chloroethyl radical 2A'Cs
491 CHClCH3 1-chloroethyl radical 2AC1
492 C4 Carbon tetramer 3ΣgD∞h
493 C4H2+ diacetlyene cation 2ΠgD∞h
494 CH3CHCHCH2 methylallyl radical 2A"Cs
495 C2N2+ Cyanogen cation 2ΠgD∞h
496 HCCCN+ Cyanoacetylene cation 2ΠC∞v
497 C3H3N+ acrylonitrile cation 2A"Cs
498 NO3+ nitrogen trioxide cation 1A1C2v
499 SO3- Sulfur trioxide anion 2A1pyramidal
500 SO3- Sulfur trioxide anion 2A2"planar
501 SO3+ Sulfur trioxide cation 2A2'D3h
502 HCO3- bicarbonate anion   
503 HSO3 Hydroxysulfonyl radical 2AC1
504 C2H2O2 Ethanedial 1AgC2h
505 CH3COCH2 Acetonyl radical 2A"Cs
506 C2H5OO ethylperoxy radical 2A'Cs
507 CH3COCH3- acetone anion 2A'Cs
508 C2Cl2+ dichloroacetylene cation 2ΠUD∞h
509 ClONO chlorine nitrite 1A'CS cis
510 CF2O+ Carbonic difluoride cation   
511 BF3- Borane, trifluoro- anion 2A1D3h
512 BF3- Borane, trifluoro- anion 2A1C3v
513 BF3+ boron trifluoride cation 2A2'D3h
514 BF3+ boron trifluoride cation   
515 BCl3+ Boron Trichloride cation   
516 CF3- Trifluoromethyl anion 1A1C3v
517 CF3+ Trifluoromethyl cation 1A1'D3h
518 CF2Cl difluorochloromethyl radical   
519 SiF3 Silicon trifluoride radical 2A1C3v
520 SiF3+ Silicon trifluoride cation 1A1'D3h
521 CFCl2 dichlorofluoromethyl radical   
522 CCl3- Trichloromethyl anion 1A1C3v
523 CCl3+ Trichloromethyl cation 1A1'D3h
524 CBr3 tribromomethyl radical   
525 NF3 Nitrogen trifluoride 1A1C3v
526 NF3- Nitrogen trifluoride anion 2A1C3v
527 NF3+ Nitrogen trifluoride cation 2A1C3v
528 NBr3 Nitrogen Tribromide 1A1C3v
529 SF3 Sulfur trifluoride 2A'Cs
530 C2H4F2 1,2-difluoroethane 1AgC2H anti
531 C3H3N2 imidazolyl radical 2B1C2v
532 C4H4N pyrrolide radical 2A2C2v
533 C3H4N2 1H-Imidazole 1A'Cs
534 C2HF3+ Trifluoroethylene cation 2A"Cs
535 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
536 SF5 Sulfur pentafluoride 2A1C4v
537 C7H7 cycloheptatrienyl radical 2A2C2v
538 C6H5O phenoxy radical 2B1C2v
539 PF6 Hexafluorophosphate neutral 2B2C2v
540 C6H5CHO benzaldehyde 1A'Cs

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 HeH Helium hydride heh  
11 Li- Lithium atom anion li-  
12 Na+ Sodium atom cation na+  
13 K Potassium atom k  
14 K- Potassium atom anion k-  
15 K+ Potassium atom cation k+  
16 Cu Copper atom cu  
17 Cu- Copper atom anion cu-  
18 Cu+ Copper atom cation cu+  
19 LiH Lithium Hydride lih  
20 LiH- lithium hydride anion lih-  
21 NaH sodium hydride nah  
22 NaH- sodium hydride anion nah-  
23 KH Potassium hydride kh  
24 KH+ Potassium hydrogen cation kh+  
25 CuH Copper monohydride cuh  
26 Be Beryllium atom be  
27 Be- Beryllium atom anion be-  
28 Mg Magnesium atom mg  
29 Ca Calcium atom ca  
30 Ca- Calcium atom anion ca-  
31 Ca+ Calcium atom cation ca+  
32 Zn Zinc atom zn  
33 Zn- Zinc atom anion zn-  
34 Zn+ Zinc atom cation zn+  
35 BeH- berylium monohydride anion beh-  
36 BeH+ beryllium monohydride cation beh+  
37 MgH- magnesium monohydride anion mgh-  
38 MgH+ magnesium monohydride cation mgh+  
39 CaH Calcium monohydride cah  
40 CaH+ Calcium monohydride cation cah+  
41 ZnH Zinc monohydride znh  
42 ZnH+ Zinc, protonated znh+  
43 BeH2 beryllium dihydride beh2  
44 MgH2 magnesium dihydride mgh2  
45 CaH2 Calcium Hydride cah2  
46 ZnH2 Zinc hydride znh2  
47 B- Boron atom anion b-  
48 BH Boron monohydride bh  
49 BH- boron monohydride anion bh-  
50 BH+ boron monohydride cation bh+  
51 AlH aluminum monohydride alh  
52 AlH- aluminum monohydride anion alh-  
53 AlH+ aluminum monohydride cation alh+  
54 ScH Scandium monohydride sch  
55 GaH Gallium monohydride gah  
56 BH2 boron dihydride bh2  
57 BH2+ Boron dihydride cation bh2+  
58 AlH2 aluminum dihydride alh2  
59 BH3 boron trihydride bh3  
60 BH3- boron trihydride anion bh3-  
61 AlH3 aluminum trihydride alh3  
62 GaH3 Gallium trihydride gah3  
63 AlH4- Aluminum tetrahydride anion alh4-  
64 C- Carbon atom anion c-  
65 Ti Titanium atom ti  
66 Ti- Titanium atom anion ti-  
67 Ti+ Titanium atom cation ti+  
68 Ge+ Germanium cation ge+  
69 Sn Tin atom sn  
70 Sn+ Tin cation sn+  
71 CH- methylidyne anion ch-  
72 CH+ Methylidyne cation ch+  
73 SiH+ silicon monohydride cation sih+  
74 GeH+ Germaniun monohyrdide cation geh+  
75 SiH2 silicon dihydride sih2  
76 CH3- methyl anion ch3-  
77 CH3+ methyl cation ch3+  
78 CD4 methane-d4 cd4  
79 CH2D2 methane-d2 ch2d2  
80 CH3D methane-d ch3d  
81 CH4 Methane ch4  
82 CH4- Methane anion ch4-  
83 CH4+ Methane cation ch4+  
84 CHD3 methane-d3 chd3  
85 SiH2D2 silane-d2 sih2d2  
86 SiH4 Silane sih4  
87 SiH4+ Silane cation sih4+  
88 GeH4 Germane geh4  
89 SnH4 Stannane snh4  
90 SiH5+ Silane, protonated sih5+  
91 As+ Arsenic cation as+  
92 Sb Antimony atom sb  
93 NH Imidogen nh  
94 NH- Imidogen anion nh-  
95 NH+ imidogen cation nh+  
96 PH- phosphorus monohydride anion ph-  
97 PH+ phosphorus monohydride cation ph+  
98 AsH+ Arsenic monohydride cation ash+  
99 SbH Antimony monohydride sbh  
100 ND2 Amidogen-d2 nd2  
101 NH2- amino anion nh2-  
102 PH2 Phosphino radical ph2  
103 AsH2+ Arsenic dihydride cation ash2+  
104 ND3 Ammonia-d3 nd3  
105 NH3 Ammonia nh3  
106 PH3 Phosphine ph3  
107 AsH3 Arsine ash3  
108 SbH3 Stibine sbh3  
109 AsH4+ Arsonium ash4+  
110 NH4+ ammonium cation nh4+  
111 PH4+ phosphonium cation ph4+  
112 Cr Chromium atom cr  
113 Te Tellurium atom te  
114 Te+ Tellurium atom cation te+  
115 DO Hydroxyl-d od  
116 DS Mercapto-d ds  
117 HSe- selenium monohydride anion hse-  
118 TeH Telluryl radical teh  
119 D2O Deuterium oxide d2o  
120 H2O Water h2o  
121 HDO Water-d1 hdo  
122 D2S Hydrogen sulfide-d2 d2s  
123 H2S Hydrogen sulfide h2s  
124 H2S- Hydrogen sulfide anion h2s-  
125 H2Te Hydrogen Telluride h2te  
126 H3O+ hydronium cation h3o+  
127 H3Se+ Hydrogen Selenide, protonated h3se+  
128 Mn Manganese atom mn  
129 I Iodine atom iodine  
130 I- Iodine atom anion iodine-  
131 I+ Iodine atom cation iodine+  
132 DF Hydrofluoric acid-d df  
133 HF Hydrogen fluoride hf  
134 DCl Hydrochloric acid-d dcl  
135 HCl Hydrogen chloride hcl  
136 HBr hydrogen bromide hbr  
137 HI Hydrogen iodide hi  
138 HI+ Hydrogen iodide cation hi+  
139 H2F+ dihydrogen fluoride cation h2f+  
140 H2Br+ protonated hydrogen bromide h2br+  
141 H2I+ Iodonium h2i+  
142 Ne Neon atom ne  
143 Ar Argon atom ar  
144 Fe Iron atom fe  
145 Xe Xenon atom xe  
146 HeLi+ Helium Lithium cation heli+  
147 NeH+ neon hydrogen cation neh+  
148 KrH+ Protonated Krypton krh+  
149 XeH+ Xenon, protonated xeh+  
150 H2Ar H2 Ar dimer h2ar  
151 Co Cobalt atom cobalt  
152 Ni Nickel atom ni  
153 Li2 Lithium diatomic li2  
154 Li2- lithium diatomic anion li2-  
155 Li2+ lithium diatomic cation li2+  
156 NaLi lithium sodium lina  
157 NaLi- lithium sodium anion lina-  
158 NaLi+ lithium sodium cation lina+  
159 LiK Lithium Potassium lik  
160 Na2 Sodium diatomic na2  
161 NaK Sodium Potassium nak  
162 NaK+ Sodium Potassium diatomic cation nak+  
163 K2 Potassium diatomic k2  
164 Cu2 Copper diatomic cu2  
165 Be2 Beryllium diatomic be2  
166 Be2+ Beryllium diatomic cation be2+  
167 BeMg Beryllium Magnesium bemg  
168 Mg2 Magnesium diatomic mg2  
169 Mg2- magnesium diatomic anion mg2-  
170 Mg2+ magnesium diatomic cation mg2+  
171 Ca2 Calcium diatomic ca2  
172 LiAl Lithium Aluminum lial  
173 B2- Boron diatomic anion b2-  
174 B2+ Boron diatomic cation b2+  
175 Al2 Aluminum diatomic al2  
176 Al2- aluminum diatomic anion al2-  
177 Al2+ aluminum diatomic cation al2+  
178 LiBH4 Lithium borohydride libh4  
179 B2H4 Diborane(4) D2d b2h4  
180 HBHHBH Diborane(4) C2V hbhhbh  
181 B2H6 Diborane b2h6  
182 Al2H6 dialane al2h6  
183 Ga2H6 digallane ga2h6  
184 BC+ boron monocarbide cation bc+  
185 C2 Carbon diatomic c2  
186 C2- carbon diatomic anion c2-  
187 Si2 Silicon diatomic si2  
188 Si2- silcon diatomic anion si2-  
189 Si2+ silcon diatomic cation si2+  
190 C2H- Ethynyl anion c2h-  
191 C2H+ Ethynyl cation c2h+  
192 ZnCH2 Zinc methylene znch2  
193 C2H2 Acetylene c2h2  
194 CCH2 vinylidene vinylidene  
195 Si2H2 disilyne si2h2  
196 CH3Li methyl lithium ch3li  
197 CuCH3 monomethyl copper cuch3  
198 ZnCH3 Zinc monomethyl znch3  
199 CH2BH methyleneborane ch2bh  
200 C2H3- vinyl anion c2h3-  
201 C2H4 Ethylene c2h4  
202 CH2SiH2 silaethylene ch2sih2  
203 Si2H4 Disilene si2h4  
204 CH3BH2 methylborane ch3bh2  
205 C2H5- Ethyl anion c2h5-  
206 C2H5+ Ethyl cation c2h5+  
207 C2H6 Ethane c2h6  
208 C2H6+ ethane cation c2h6+  
209 CH3SiH3 methyl silane ch3sih3  
210 Si2H6 disilane si2h6  
211 GeH3CH3 methyl germane geh3ch3  
212 C2H7+ Ethane, protonated c2h7+  
213 BeN+ Beryllium mononitride cation ben+  
214 BN- boron nitride anion bn-  
215 AlN- aluminum mononitride anion aln-  
216 AlN+ aluminum mononitride cation aln+  
217 BN+ boron nitride cation bn+  
218 AlN Aluminum nitride aln  
219 CN- cyanide anion cn-  
220 CN+ Cyano cation cn+  
221 CP Carbon monophosphide cp  
222 CP- carbon monophosphide anion cp-  
223 CP+ carbon monophosphide cation cp+  
224 SiN Silicon nitride sin  
225 SiN- silicon mononitride anion sin-  
226 SiN+ silicon mononitride cation sin+  
227 TiN Titanium mononitride tin  
228 N2 Nitrogen diatomic n2  
229 PN Phosphorus mononitride pn  
230 PN- phosphorus nitride anion pn-  
231 PN+ phosphorus nitride cation pn+  
232 P2 Phosphorus diatomic p2  
233 P2- phosphorus diatomic anion p2-  
234 P2+ phosphorus diatomic cation p2+  
235 AsN Arsenic mononitride asn  
236 AsP Arsenic monophosphide asp  
237 SbN Antimony nitride sbn  
238 As2 Arsenic diatomic as2  
239 HNC hydrogen isocyanide hnc  
240 HCN Hydrogen cyanide hcn  
241 HCN- Hydrogen cyanide anion hcn-  
242 HCP Phosphaethyne hcp  
243 NNH Dinitrogen monohydride nnh  
244 NNH+ Dinitrogen monohydride cation nnh+  
245 HPO Hydrogen phosphorus oxide hpo  
246 LiNH2 lithium amide linh2  
247 HBNH Boranimine hbnh  
248 CNH2+ N-protonated hydrogen isocyanide cnh2+  
249 HCNH+ N-protonated HCN hcnh+  
250 H2NN Isodiazene h2nn  
251 N2H2 (E)-diazene n2h2  
252 N2H2 (Z)-Diazene n2h2z  
253 CH2NH Methanimine ch3n  
254 CHNH2 aminomethylene chnh2  
255 CH2PH Phosphaethene ch3p  
256 BH2NH2 Boranamine bh2nh2  
257 CH2NH2+ methyleneamine cation ch2nh2+  
258 N2H4 Hydrazine n2h4  
259 P2H4 Diphosphine p2h4  
260 CH3NH2 methyl amine ch3nh2  
261 CH3PH2 Methyl phosphine ch3ph2  
262 SiH3NH2 Silane, amino sih3nh2  
263 N2H5+ protonated hydrazine n2h5+  
264 BH3PH3 borane phosphine bh3ph3  
265 BH3NH3 borane ammonia bh3nh3  
266 CH3NH3+ protonated methylamine ch3nh3+  
267 CH3PH3+ methyl phosphine, protonated ch3ph3+  
268 NH3NH3 Ammonia Dimer nh3nh3  
269 N2H7+ ammonia ammonium dimer n2h7+  
270 NaO- sodium oxide anion nao-  
271 NaO+ sodium oxide cation nao+  
272 KO Potassium monoxide ko  
273 KO+ Potassium monoxide cation ko+  
274 CuO Copper Monoxide cuo  
275 BeO beryllium oxide beo  
276 BeS beryllium sulfide bes  
277 MgO magnesium oxide mgo  
278 MgO- magnesium oxide anion mgo-  
279 MgO+ magnesium oxide cation mgo+  
280 CaO Calcium monoxide cao  
281 MgS magnesium sulfide mgs  
282 MgS- magnesium sulfide anion mgs-  
283 MgS+ magnesium sulfide cation mgs+  
284 CaS Calcium sulfide cas  
285 ZnO zinc monoxide zno  
286 ZnS Zinc sulfide zns  
287 BeS- Beryllium monosulfide anion bes-  
288 BeS+ Beryllium monosulfide cation bes+  
289 AlO Aluminum monoxide alo  
290 AlO- Aluminum monoxide anion alo-  
291 AlO+ aluminum monoxide cation alo+  
292 BS boron sulfide bs  
293 BS- boron monosulfide anion bs-  
294 BS+ boron monosulfide cation bs+  
295 AlS Aluminum sulfide als  
296 AlS- aluminum monosulfide anion als-  
297 AlS+ aluminum monosulfide cation als+  
298 BO+ boron monoxide cation bo+  
299 CO Carbon monoxide co  
300 CS carbon monosulfide cs  
301 CS- carbon monosulfide anion cs-  
302 CS+ carbon monosulfide cation cs+  
303 SiO Silicon monoxide sio  
304 SiO- silicon monoxide anion sio-  
305 SiO+ silicon monoxide cation sio+  
306 SiS silicon monosulfide sis  
307 SiS- silicon monosulfide anion sis-  
308 SiS+ silicon monosulfide cation sis+  
309 CSe Carbon monoselenide cse  
310 CSe- Carbon monoselenide anion cse-  
311 CSe+ Carbon monoselenide cation cse+  
312 GeO Germanium monoxide geo  
313 GeS Germanium monosulfide ges  
314 SiSe Silicon Monoselenide sise  
315 GeSe Germanium monoselenide gese  
316 NO+ nitric oxide cation no+  
317 NS+ nitrogen sulfide cation ns+  
318 PO- phosphorus monoxide anion po-  
319 PO+ phosphorus monoxide cation po+  
320 PS- phosphorus monosulfide anion ps-  
321 PS+ phosphorus monosulfide cation ps+  
322 O2-- dioxygen dianion o2--  
323 SO- sulfur monoxide anion so-  
324 S2- sulfur diatomic anion s2-  
325 S2+ sulfur diatomic cation s2+  
326 SeO- selenium monoxide anion seo-  
327 SeO+ selenium monoxide cation seo+  
328 SeS Selenium monosulfide ses  
329 SeS- selenium monosulfide anion ses-  
330 SeS+ selenium monosulfide cation ses+  
331 TeO Tellurium monoxide teo  
332 Se2- selenium diatomic anion se2-  
333 Se2+ selenium diatomic cation se2+  
334 Te2 Tellurium diatomic te2  
335 LiOH lithium hydroxide lioh  
336 NaOH sodium hydroxide naoh  
337 KOH Potassium hydroxide koh  
338 MgOH magnesium hydroxide mgoh  
339 CaOH Calcium monohydroxide caoh  
340 HBO Boron hydride oxide hbo  
341 HBS hydrogen boron sulfide hbs  
342 COH+ Carbon Monoxide, protonated coh+  
343 HCS Thioformyl radical hcs  
344 HCS- Thioformyl anion hcs-  
345 HNS Sulfur imide hns  
346 HSO+ Sulfur Monoxide, S-protonated HSO+  
347 H2CO Formaldehyde h2co  
348 HOCH hydroxycarbene hoch  
349 H2CS Thioformaldehyde h2cs  
350 H2CSe Selenoformaldehyde h2cse  
351 H2O2 Hydrogen peroxide h2o2  
352 H2OO water oxide h2oo  
353 HOSH hydrogen thioperoxide hosh  
354 H2S2 Disulfane h2s2  
355 H2Se2 hydrogen diselenide h2se2  
356 CH2OH+ hydroxymethyl cation ch2oh+  
357 CH3O Methoxy radical ch3o  
358 CH3O- methoxy anion ch3o-  
359 CH3S thiomethoxy ch3s  
360 H2CSH+ Thioformaldehyde, protonated h2csh+  
361 NH2OH hydroxylamine nh2oh  
362 NH3O Ammonia Oxide nh3o  
363 H2POH Phosphinous acid h2poh  
364 H3PO Phosphine oxide h3po  
365 NH2SH Thiohydroxylamine nh2sh  
366 NH3S sulfidoazane nh3s  
367 H3O2+ hydrogen peroxide, protonated h3o2+  
368 CH3OH Methyl alcohol ch3oh  
369 CH3SH Methanethiol ch3sh  
370 SiH3OH silanol sih3oh  
371 CH3SeH Methane selenol ch3seh  
372 H2OH2O water dimer h2oh2o  
373 CH3OH2+ Methanol, protonated ch3oh2+  
374 CH3SH2+ protonated methylsulfide ch3sh2+  
375 H2ONH3 Water Ammonia Dimer h2onh3  
376 H5O2+ Dihydroxonium ion h5o2+  
377 LiF lithium fluoride lif  
378 LiCl lithium chloride licl  
379 LiCl- lithium chloride anion licl-  
380 LiCl+ lithium chloride cation licl+  
381 NaF sodium fluoride naf  
382 NaF- sodium fluoride anion naf-  
383 KF Potassium Fluoride kf  
384 NaCl Sodium Chloride nacl  
385 NaCl- sodium chloride anion nacl-  
386 NaCl+ sodium chloride cation nacl+  
387 KCl Potassium Chloride kcl  
388 CuF Copper monofluoride cuf  
389 LiBr Lithium Bromide libr  
390 LiBr- lithium bromide anion libr-  
391 LiBr+ lithium bromide cation libr+  
392 CuCl Copper monochloride cucl  
393 NaBr Sodium Bromide nabr  
394 NaBr- sodium bromide anion nabr-  
395 NaBr+ sodium bromide cation nabr+  
396 KBr Potassium Bromide kbr  
397 LiI Lithium Iodide lii  
398 NaI Sodium Iodide nai  
399 KI Potassium Iodide ki  
400 BeF Beryllium monofluoride bef  
401 BeCl beryllium monochloride becl  
402 MgF Magnesium monofluoride mgf  
403 MgF- magnesium fluoride anion mgf-  
404 MgF+ magnesium fluoride cation mgf+  
405 CaF Calcium monofluoride caf  
406 MgCl magnesium monochloride mgcl  
407 MgCl- magnesium monochloride anion mgcl-  
408 MgCl+ magnesium monochloride cation mgcl+  
409 CaCl calcium monochloride cacl  
410 ZnF- Zinc monofluoride anion znf-  
411 ZnF+ Zinc monofluoride cation znf+  
412 ZnCl Zinc monochloride zncl  
413 BeCl- beryllium monochloride anion becl-  
414 BeCl+ beryllium monochloride cation becl+  
415 BF Boron monofluoride bf  
416 BF- Boron monofluoride anion bf-  
417 BF+ Boron monofluoride cation bf+  
418 AlF Aluminum monofluoride alf  
419 AlF- Aluminum monofluoride anion alf-  
420 AlF+ Aluminum monofluoride cation alf+  
421 BCl boron monochloride bcl  
422 BCl- boron monochloride anion bcl-  
423 BCl+ boron monochloride cation bcl+  
424 AlCl Aluminum monochloride alcl  
425 AlCl- aluminum monochloride anion alcl-  
426 AlCl+ aluminum monochloride cation alcl+  
427 ScF Scandium monofluoride scf  
428 BBr Boron monobromide bbr  
429 AlBr Aluminum monobromide albr  
430 AlI Aluminum monoiodide ali  
431 GaBr Gallium monobromide gabr  
432 CF- carbon monofluoride anion cf-  
433 CF+ carbon monofluoride cation cf+  
434 CCl carbon monochloride ccl  
435 CCl- carbon monochloride anion ccl-  
436 CCl+ carbon monochloride cation ccl+  
437 SiF+ silicon monofluoride cation sif+  
438 SiCl- silicon monochloride anion sicl-  
439 SiCl+ silicon monochloride cation sicl+  
440 GeF+ Germanium monofluoride cation gef+  
441 GeCl+ Germanium monochloride cation gecl+  
442 NF nitrogen fluoride nf  
443 NF- nitrogen monofluorine anion nf-  
444 NF+ nitrogen monofluoirde cation nf+  
445 PF phosphorus monofluoride pf  
446 PF- phosphorus monofluoride anion pf-  
447 PF+ phosphorus monofluoride cation pf+  
448 PCl phosphorus chloride pcl  
449 PCl- phosphorus monochloride anion pcl-  
450 PCl+ phosphorus monochloride cation pcl+  
451 SbF Antimony monofluoride sbf  
452 SbCl Antimony monochloride sbcl  
453 FO- flourine oxide anion fo-  
454 FO+ fluorine monoxide cation fo+  
455 ClO- chlorine monoxide anion clo-  
456 SF- sulfur monofluoride anion sf-  
457 SCl- sulfur monochloride anion scl-  
458 BrO- Bromine monoxide anion bro-  
459 IO Iodine monoxide io  
460 BrCl Bromine monochloride brcl  
461 F2 Fluorine diatomic f2  
462 ClF Chlorine monofluoride clf  
463 ClF- clorine monofluoride anion clf-  
464 Cl2 Chlorine diatomic cl2  
465 BrF Bromine monofluoride brf  
466 BrF- bromine fluoride anion brf-  
467 BrF+ bromine fluoride cation brf+  
468 BrCl- bromine chloride anion brcl-  
469 BrCl+ bromine chloride cation brcl+  
470 IF Iodine monofluoride if  
471 Br2 Bromine diatomic br2  
472 ICl Iodine monochloride icl  
473 IBr Iodine monobromide ibr  
474 I2 Iodine diatomic i2  
475 I2+ Iodine diatomic cation i2+  
476 HCF Fluoromethylene hcf  
477 HCCl Chloromethylene hccl  
478 HSiF fluorosilylene hsif  
479 HSiCl Chlorosilylene hsicl  
480 HSiBr monobromosilylene hsibr  
481 CHBr bromomethylene chbr  
482 HOF Hypofluorous acid hfo  
483 DOCl Hypochlorous acid-d docl  
484 HOCl hypochlorous acid hocl  
485 HOBr Hypobromous acid hobr  
486 HOI Hypoiodous acid hoi  
487 F2H+ Fluorine, protonated f2h+  
488 FHF Hydrogen difluoride fhf  
489 FHF- Hydrogen difluoride anion fhf-  
490 ClFH+ Chlorine fluoride, F-protonated clfh+  
491 FClH+ Chlorine fluoride, Cl-protonated fclh+  
492 Cl2H+ Chlorine, protonated cl2h+  
493 CH2F+ fluoromethyl cation ch2f+  
494 CH2Cl+ chloromethyl cation ch2cl+  
495 NH2F monofluoroamine nh2f  
496 NH2Cl chloramine nh2cl  
497 H2F2 Hydrogen fluoride dimer h2f2  
498 CD3F methylfluoride-d3 cd3f  
499 CH3F Methyl fluoride ch3f  
500 CD3Cl methyl chloride d3 cd3cl  
501 CH3Cl Methyl chloride ch3cl  
502 SiH3F monofluorosilane sih3f  
503 SiH3Cl chlorosilane sih3cl  
504 GeH3F monofluorogermane geh3f  
505 GeH3Cl monochlorogermane geh3cl  
506 SiH3Br bromosilane sih3br  
507 CH3I methyl iodide ch3i  
508 SiH3I Silyl Iodide sih3i  
509 NH3Cl+ protonated monochloroammonia nh3cl+  
510 CH3ClH+ methyl chloride, protonated ch3clh+  
511 NH4Cl Ammonium chloride nh4cl  
512 LiNe+ Lithium Neon cation line+  
513 Ne2 Neon diatomic ne2  
514 Ar2 Argon diatomic ar2  
515 Li3+ Lithium trimer cation li3+  
516 C3+ carbon trimer cation c3+  
517 SiC2 Silicon dicarbide sic2  
518 C3H3 Propargyl radical propargyl  
519 C3H3- Propargyl anion c3h3-  
520 C3H4 cyclopropene cprop  
521 CH2CCH2 allene allene  
522 CH3CCH propyne propyne  
523 C3H5 Allyl radical allyl  
524 C3H5+ Allyl cation allyl+  
525 Zn(CH3)2 dimethyl zinc dmz  
526 C3H6 Cyclopropane c3h6  
527 CH2CHCH3 Propene propene  
528 C3H7+ cyclopropane, protonated c3h7+  
529 CH3CHCH3+ Isopropyl cation prop2yl+  
530 C3H8 Propane propane  
531 SiH2(CH3)2 dimethylsilane dms  
532 Si3H8 trisilane si3h8  
533 NaCN Sodium Cyanide nacn  
534 KCN Potassium cyanide kcn  
535 CuCN Copper cyanide cucn  
536 AlCN Aluminum monocyanide alcn  
537 AlNC Aluminum isocyanide alnc  
538 CN2 3H-Diazirin-3-ylidene cn2  
539 N3- azide anion n3-  
540 HCNN diazomethyl radical hcnn  
541 HNCNH diiminomethane hncnh  
542 CH2N2 diazirine ch2n2  
543 CH2NN diazomethane ch2nn  
544 NH2CN cyanamide cyanamide  
545 HNNNH+ 1,2-Triazadienium n2h3+  
546 NH2NN+ hydrazoic acid, protonated nh2nn+  
547 CH3CN Acetonitrile ch3cn  
548 CH3CN+ Acetonitrile cation ch3cn+  
549 CH3NC methyl isocyanide ch3nc  
550 CHNCH2 2H-Azirine c157164  
551 CHNHCH 1H-Azirine chnhch  
552 H2CCNH Ethenimine ch2cnh  
553 H2CNCH methyleneaminomethylene ch2nch  
554 HCCNH2 Ethynamine hccnh2  
555 HNCNH2+ diiminomethane, protonated hncnh2+  
556 NCNH3+ Cyanamide, protonated ncnh3+  
557 NH2CNH+ cyanamide, cn protonated nh2cnh+  
558 NH3CN+ cyanamide, amine protonated nh3cn+  
559 NHCHNH2 aminomethanimine cn2h4  
560 C2H5N Aziridine c2h5n  
561 CH2CHNH2 aminoethene aminoethene  
562 CH2NCH3 N-methylmethanimine nmm  
563 CH3CHNH ethanimine ethanimine  
564 NH2BHNH2 diaminoborane nh2bhnh2  
565 C2H5NH+ Protonated Aziridine c2h5nh+  
566 C2H6N+ aziridine, protonated c2h6n+  
567 NH2CH2NH2 diaminomethane nh2ch2nh2  
568 CH3CH2NH2 Ethylamine etam  
569 CH3NHCH3 Dimethylamine ch3nhch3  
570 CH3PHCH3 dimethylphosphine ch3phch3  
571 NH2CH2NH3+ diaminoethane, protonated pdam  
572 (CH3)2NH2+ dimethylammonium cation dmam  
573 CH3CH2NH3+ ethylamine, protonated pea  
574 Li2O dilithium oxide li2o  
575 Li2S dilithium sulfide li2s  
576 Na2O disodium monoxide na2o  
577 Na2S Sodium sulfide na2s  
578 CNO- fulminate cno-  
579 NCO- cyanate nco-  
580 SCN- thiocyanide anion scn-  
581 BO2 Boron dioxide bo2  
582 BO2- Boron dioxide anion bo2-  
583 N2O Nitrous oxide n2o  
584 NNS Nitrogen sulfide nns  
585 PPO Phosphorus oxide phosphide ppo  
586 CO2 Carbon dioxide co2  
587 OCS Carbonyl sulfide cos  
588 SiO2 silicon dioxide sio2  
589 CS2 Carbon disulfide cs2  
590 CS2+ Carbon disulfide cation cs2+  
591 TiO2 Titanium dioxide tio2  
592 SiS2 Silicon disulfide sis2  
593 GeO2 Germanium dioxide geo2  
594 OCSe Carbonyl selenide ocse  
595 SCSe Carbon sulfide selenide scse  
596 GeS2 Germanium disulfide ges2  
597 CSe2 Carbon diselenide cse2  
598 SCTe Carbon sulfide Telluride scte  
599 PO2 Phosphorus dioxide po2  
600 PO2- Phosphorus dioxide anion po2-  
601 O3 Ozone o3  
602 SSO Disulfur monoxide sso  
603 S3 Sulfur trimer s3  
604 SeO2 Selenium dioxide seo2  
605 TeO2 Tellurium Dioxide teo2  
606 CS2H+ Carbon disulfide, protonated cs2h+  
607 HCNO fulminic acid hcno  
608 HNCO Isocyanic acid hnco  
609 HOCN cyanic acid hocn  
610 HNCS Isothiocyanic acid hncs  
611 HSCN thiocyanic acid hscn  
612 HCO2- formate anion hco2-  
613 HNNO nitrosoazane hnno  
614 HNNO+ Nitrous oxide, N-protonated hnno+  
615 NNOH+ Nitrous Oxide, O-protonated nnoh+  
616 HNO2 Nitrous acid hno2  
617 O3H+ protonated ozone o3h+  
618 SO2H+ protonated sulfur dioxide so2h+  
619 C2H2O Oxirene oxirene  
620 CH2CO Ketene ch2co  
621 HCCOH ethynol hccoh  
622 CH2CS Thioketene ch2cs  
623 Mg(OH)2 Magnesium dihydroxide h2mgo2  
624 NH2NO Nitrosamide nh2no  
625 CH2O2 Dioxirane diox  
626 H2COO Dioxymethyl radical h2coo  
627 H2COO+ dioxymethyl cation h2coo+  
628 HCOOH Formic acid ch2o2  
629 H2O3 Hydrogen trioxide h2o3  
630 HSSSH trisulfane hsssh  
631 NaOCH3 Sodium methoxide naoch3  
632 CH2BOH hydroxy(methylene)borane ch2boh  
633 BH3CO Borane carbonyl bh3co  
634 CH3BO Borane, methyloxo- ch3bo  
635 CH2COH+ ketene, protonated ch2coh+  
636 CH3CO Acetyl radical ch3co  
637 CH3CO- Acetyl anion ch3co-  
638 CH3CO+ acetyl cation ch3co+  
639 CH2NOH formaldoxime ch2noh  
640 CH3NO nitrosomethane ch3no  
641 CHONH2 formamide formamide  
642 CNOH3 1,2-oxaziridine cnoh3  
643 HOCHNH hydroxymethylimine hochnh  
644 CHSNH2 thioformamide chsnh2  
645 NHCHSH Methanimidothioic acid nhchsh  
646 CH3OO methylperoxy radical ch3oo  
647 CH3OO- methylperoxy anion ch3oo-  
648 CH3OO+ methylperoxy cation ch3oo+  
649 C2H4O Ethylene oxide c2h4o  
650 CH2CHOH ethenol ch2choh  
651 CH3CHO Acetaldehyde ch3cho  
652 C2H4S Thiirane thiirane  
653 CH2CHSH Ethenethiol ch2chsh  
654 CH3CHS Thioacetaldehyde ch3chs  
655 H2CONH2+ protonated formamide h2conh2+  
656 NH2CHOH+ Formamide, O-protonated nh2choh+  
657 NH3CHO+ Formamide, N-Protonated nh3cho+  
658 CH2(OH)2 methanediol ch2o2h2  
659 CH3OOH Methyl peroxide ch3ooh  
660 CH3SSH Hydrogen methyl disulfide ch3ssh  
661 HSCH2SH Methanedithiol ch4s2  
662 H2OH2CO water formaldehyde dimer h2oh2co  
663 C2H4OH+ ethylene oxide, protonated c2h4oh+  
664 CH3CHOH+ acetaldehyde, protonated ch3choh+  
665 NH2CH2OH aminomethanol nh2ch2oh  
666 CH3CH2OH Ethanol etoh  
667 CH3OCH3 Dimethyl ether meome  
668 CH3CH2SH ethanethiol etsh  
669 CH3SCH3 Dimethyl sulfide mesme  
670 CH3SeCH3 dimethylselenide dmse  
671 CH3OHH2O methanol water dimer ch3ohh2o  
672 H2OCH3OH water methanol dimer h2och3oh  
673 ZnF2 Zinc difluoride znf2  
674 CNF iso cyanogen fluoride cnf  
675 FCN Cyanogen fluoride fcn  
676 ClCN chlorocyanogen clcn  
677 BrCN Cyanogen bromide brcn  
678 ICN Cyanogen iodide icn  
679 FBO Boron monofluoride monoxide fbo  
680 BeF2 Beryllium fluoride bef2  
681 MgF2 Magnesium fluoride mgf2  
682 BeCl2 Beryllium chloride becl2  
683 MgCl2 Magnesium dichloride mgcl2  
684 CaCl2 Calcium Chloride cacl2  
685 ZnCl2 Zinc dichloride zncl2  
686 BeBr2 Beryllium bromide bebr2  
687 CaBr2 Calcium dibromide cabr2  
688 CaF2 Calcium difluoride caf2  
689 FCO+ Carbonyl fluoride cation fco+  
690 FNO Nitrosyl fluoride fno  
691 ClNO Nitrosyl chloride clno  
692 FNS Thionitrosyl fluoride fns  
693 FSN Thiazyl fluoride fsn  
694 OPCl Phosphorus oxychloride opcl  
695 BrNO Nitrosyl bromide brno  
696 INO Nitrosyl iodide ino  
697 CF2 Difluoromethylene cf2  
698 CFCl chlorofluoromethylene cfcl  
699 SiF2 Silicon difluoride sif2  
700 CCl2 dichloromethylene ccl2  
701 CCl2- dichloromethylene anion ccl2-  
702 SiCl2 Dichlorosilylene sicl2  
703 GeF2 Germanium difluoride gef2  
704 GeCl2 Germanium dichloride gecl2  
705 CBr2 dibromomethylene cbr2  
706 FOO Dioxygen monofluoride radical foo  
707 ClOO chloroperoxy radical cloo  
708 ClS2 Sulfur chloride cls2  
709 NF2 Difluoroamino radical nf2  
710 PF2+ Phosphorus difluoride cation pf2+  
711 FClO chlorosyl fluoride fclo  
712 F2O Difluorine monoxide f2o  
713 ClOF Chlorine hypofluorite clof  
714 SF2 sulfur difluoride sf2  
715 Cl2O Dichlorine monoxide cl2o  
716 SCl2 Sulfur dichloride scl2  
717 SeF2 Selenium difluoride sef2  
718 BrOCl Bromine hypochlorite brocl  
719 SeCl2 Selenium Dichloride secl2  
720 SBr2 Sulfur dibromide sbr2  
721 SeBr2 Selenium dibromide sebr2  
722 BrOBr Bromine oxide brobr  
723 F3- trifluoride anion f3-  
724 Cl3- trichloride anion cl3-  
725 Br3- tribromide anion br3-  
726 I3- triiodide i3-  
727 SFCl Sulfur chloride fluoride sfcl  
728 HCCF Fluoroacetylene hccf  
729 HCCCl Chloroacetylene hcccl  
730 HCCBr bromoacetylene hccbr  
731 HFCO formyl fluoride hfco  
732 COHCl Formyl chloride cohcl  
733 COHBr Formyl bromide cohbr  
734 BHF2 Difluoroborane bhf2  
735 BHCl2 Borane, dichloro- bhcl2  
736 CHF2+ difluoromethyl cation chf2+  
737 CHFCl+ Chlorofluoromethyl cation chfcl+  
738 CHCl2+ dichloromethyl cation chcl2+  
739 HOClO Chlorous acid hoclo  
740 NHF2 difluoramine nhf2  
741 NHCl2 dichloroamine nhcl2  
742 CH2F2 Methane, difluoro- ch2f2  
743 CH2FCl fluorochloromethane ch2fcl  
744 SiH2F2 difluorosilane sih2f2  
745 CH2Cl2 Methylene chloride ch2cl2  
746 CH2BrF Methane, bromofluoro- ch2fbr  
747 CH2BrCl Methane, bromochloro- ch2clbr  
748 CH2FI fluoroiodomethane ch2fi  
749 CH2Br2 dibromomethane ch2br2  
750 CH2ClI chloroiodomethane ch2cli  
751 CH2BrI bromoiodomethane ch2bri  
752 CH2I2 Diiodomethane ch2i2  
753 SiH2Cl2 dichlorosilane sih2cl2  
754 CH3MgBr Methyl Magnesium Bromide ch3mgbr  
755 CH2CHF+ fluoroethene cation ch2chf+  
756 C2H3Cl Ethene, chloro- ch2chcl  
757 C2H3Br vinyl bromide c2h3br  
758 C2H3I Vinyl iodide c2h3i  
759 CH2FOH fluoromethanol ch2foh  
760 CH3OCl methyl hypochlorite ch3ocl  
761 C2H5F fluoroethane c2h5f  
762 CH3CH2Cl Ethyl chloride c2h5cl  
763 CH3SiFH2 fluoromethylsilane ch3sifh2  
764 C2H5Br Ethyl bromide etbr  
765 C2H5I Ethyl iodide c2h5i  
766 KrF2 Krypton difluoride krf2  
767 XeF2 Xenon difluoride xef2  
768 B4H10 Tetraborane(10) b4h10  
769 C4+ Carbon tetramer cation c4+  
770 C4H2 Diacetylene c4h2  
771 C2H3CCH 1-Buten-3-yne c2h3cch  
772 C4H4 cyclobutadiene cbd  
773 C4H4 Tetrahedrane c4h4  
774 H2CCCCH2 Butatriene h2cccch2  
775 C4H6 1-Methylcyclopropene c3100047  
776 C4H6 Cyclobutene c822355  
777 C4H6 Methylenecyclopropane c6142730  
778 CH2CCHCH3 1,2-Butadiene butad12  
779 CH2CHCHCH2 1,3-Butadiene c106990  
780 CH3CCCH3 2-Butyne c503173  
781 CHCCH2CH3 1-Butyne c107006  
782 C4H8 methylcyclopropane mcp  
783 CH2C(CH3)CH3 1-Propene, 2-methyl- isobute  
784 CH2CHCH2CH3 1-Butene bute1  
785 CH3CHCHCH3 2-Butene, (E)- bute2e  
786 CH3CHCHCH3 2-Butene, (Z)- bute2z  
787 B(CH3)3 trimethylborane bme3  
788 Al(CH3)3 trimethyl aluminum tma  
789 C(CH3)3 Tert-butyl radical tbutyl  
790 CH2CH(CH3)2 Isobutyl radical isobutyl  
791 CH3CHCH2CH3 2-Butyl radical butyl2  
792 CH3CH(CH3)CH3 Isobutane isobutane  
793 CH3CH2CH2CH3 Butane butane  
794 SiH(CH3)3 trimethylsilane trimsi  
795 Li3N trilithium nitride li3n  
796 C2N2 Cyanogen c2n2  
797 P4 Phosphorus tetramer p4  
798 As4 Arsenic tetramer as4  
799 HCCCN Cyanoacetylene hcccn  
800 H2CNCN cyanamide, methylene ch2ncn  
801 HNCCNH Ethenediimine hnccnh  
802 C3H3N acrylonitrile ch2chcn  
803 CH3N3 methyl azide ch3n3  
804 NH2CCNH2 Diaminoacetylene daa  
805 NH2CH2CN Aminoacetonitrile aan  
806 CH3NHN2+ methyl azide, protonated ch3nhn2+  
807 C2H5CN ethyl cyanide c2h5cn  
808 CH5N3 Guanidine guanidine  
809 C4H6 Bicyclo[1.1.0]butane c157335  
810 CH3NNCH3 (Z)-1,2-Dimethyldiazene dmdiazz  
811 H2NCHCHNH2 diaminoethylene dae  
812 CH6N3+ guanidinium ch6n3+  
813 C3H7N Cyclopropylamine cpram  
814 CH7N3 triaminomethane tam  
815 C3H7N Azetidine azet  
816 C4H8 cyclobutane cbutane  
817 C2H8N2 Ethylenediamine ethdiam  
818 CH3NHNHCH3 dimethyl hydrazine dmh  
819 CH3CH(NH2)CH3 2-Propanamine pram2  
820 N(CH3)3 Trimethylamine trimeam  
821 NH2CH2CH2CH3 1-Propanamine pram1  
822 P(CH3)3 trimethylphosphine tmp  
823 N(SiH3)3 trisilylamine tsa  
824 As(CH3)3 trimethyl arsine tmas  
825 (CH3)3NH+ protonated trimethyl amine ptma  
826 C3H7NH3+ n-propylamine, protonated c3h7nh2  
827 Li2O2 dilithium dioxide li2o2  
828 Na2O2 disodium dioxide na2o2  
829 K2O2 dipotassium dioxide k2o2  
830 C3O Tricarbon monoxide c3o  
831 B2O2 Diboron dioxide b2o2  
832 ONNO NO dimer onno  
833 S2N2 Disulfur dinitride s2n2  
834 CO3 Carbon trioxide co3  
835 CO3-- carbonate co3--  
836 CS3-- Carbonotrithioate cs3--  
837 NO3 Nitrogen trioxide no3  
838 NO3- nitrate anion no3-  
839 SO3 Sulfur trioxide so3  
840 SO3-- Sulfate dianion so3--  
841 SeO3 selenium trioxide seo3  
842 S4 Sulfur tetramer s4  
843 TeO3 Tellurium trioxide teo3  
844 HNO3 Nitric acid hno3  
845 NH2NO2 nitramide nh2no2  
846 C2H2CO cyclopropenone c2h2co  
847 C3H2O Propadienal c3h2o  
848 HCCCHO 2-propynal hcccho  
849 C2H2O2+ Ethanedial cation c2h2o2+  
850 H2CO3 Carbonic acid h2co3  
851 H2CS3 thiocarbonic acid h2cs3  
852 H2NO3+ Nitric Acid, Protonated h2no3+  
853 H2SO3 Sulfurous acid h2so3  
854 C2H3NO Nitrosoethylene c2h3no  
855 CH3NCO methylisocyante ch3nco  
856 HOCH2CN cyanomethanol hoch2cn  
857 CH3COO- acetate anion ch3coo-  
858 CH3NO2 Methane, nitro- ch3no2  
859 CH3ONO Methyl nitrite ch3ono  
860 NH2COOH Carbamic acid nh2cooh  
861 H3BO3 Boric acid h3bo3  
862 H3AlO3 Aluminum hydroxide h3alo3  
863 H3CO3+ carbonic acid, protonated h3co3+  
864 C3H4O 2-Propyn-1-ol c107197  
865 C3H4O allenol c9000071  
866 C3H4O Cyclopropanone cpone  
867 C3H4O Methylketene c6004440  
868 CH2CHCHO Acrolein c3h4o  
869 NH2CONH2 Urea urea  
870 NH2CONH2+ Urea cation urea+  
871 NH2CSNH2 Thiourea thiourea  
872 C2H4O2 1,3-dioxetane c2h4o2  
873 CH3COOH Acetic acid ch3cooh  
874 CH3OCHO methyl formate ch3ocho  
875 CHOCH2OH hydroxy acetaldehyde haa  
876 NH2COOH2+ Carbamic acid, O-protonated nh2cooh2+  
877 NH3COOH+ protonated Carbamic acid nh3cooh+  
878 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
879 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
880 HCOOHH2O Formic acid water dimer hcoohh2o  
881 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
882 CH2C(OH)NH2 1-amino vinyl alchohol ava  
883 CH3C(OH)=NH Ethaninidic acid eia  
884 CH3CHNOH Acetaldoxime acetaldoxime  
885 CH3CONH2 Acetamide acetamide  
886 HCONHCH3 N-methylformamide nmfa  
887 CH3CSNH2 Ethanethioamide ch3csnh2  
888 CH5N2O+ urea, N-protonated ch4n2o+  
889 H2NCOHNH2+ urea, protonated ureah+  
890 CH3NNCH3 (E)-1,2-Dimethyldiazene dmdiaze  
891 C3H5OH Cyclopropanol cproh  
892 C3H6O 2-Propen-1-ol c107186  
893 C3H6O Acetone enol enol  
894 C3H6O Oxetane oxetane  
895 C3H6O Propylene oxide prox  
896 CH3CH2CHO Propanal propanal  
897 CH3COCH3 Acetone acetone  
898 C3H6S Thietane thietane  
899 C3H6S Thiirane, methyl- methiirane  
900 CH3CSCH3 Thioacetone ch3csch3  
901 C2H6O2 1,2-Ethanediol ethdiol  
902 CH3OOCH3 dimethylperoxide dmp  
903 CH3SOCH3 Dimethyl sulfoxide dmso  
904 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
905 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
906 CH3COHCH3+ acetone, protonated acetoneh+  
907 HOCH2CH2NH2 monoethanolamine mea  
908 C3H7OH 1-Propanol proh  
909 CH3CHOHCH3 Isopropyl alcohol isoproh  
910 CH3OC2H5 Ethane, methoxy- etome  
911 C3H7SH 1-Propanethiol prsh  
912 CH3CHSHCH3 2-Propanethiol isoprsh  
913 CH3SCH2CH3 Ethane, (methylthio)- etsme  
914 H2OCH3OCH3 water dimethylether dimer h2och3och3  
915 Li2F2 Lithium fluoride dimer li2f2  
916 Na2F2 Sodium Fluoride Dimer na2f2  
917 Na2Cl2 Disodium dichloride na2cl2  
918 C2F2 difluoroacetylene c2f2  
919 C2Cl2 dichloroacetylene c2cl2  
920 FNO2 Nitryl fluoride fno2  
921 FONO Nitrosyl hypofluorite fono  
922 ClNO2 Nitryl chloride clno2  
923 BrONO Bromine nitrite brono  
924 N2F2 (Z)-Difluorodiazene n2f2_z  
925 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
926 CF2O Carbonic difluoride f2co  
927 COFCl Carbonic chloride fluoride cofcl  
928 CCl2O Phosgene cl2co  
929 Cl2CS Thiophosgene cl2cs  
930 COBr2 Carbonic dibromide cobr2  
931 BF3 Borane, trifluoro- bf3  
932 AlF3 Aluminum trifluoride alf3  
933 BClF2 Chlorodifluoroborane bclf2  
934 AlF2Cl Aluminum chloride difluoride alclf2  
935 ScF3 Scandium trifluoride ScF3  
936 AlFCl2 Aluminum dichloride fluoride alcl2f  
937 BCl3 Borane, trichloro- bcl3  
938 GaF3 Gallium trifluoride gaf3  
939 AlCl3 Aluminum trichloride alcl3  
940 GaCl3 Gallium trichloride gacl3  
941 BBr3 Boron tribromide bbr3  
942 AlBr3 Aluminum Bromide albr3  
943 ClO3 Chlorine trioxide clo3  
944 ClO3- chlorate anion clo3-  
945 BrO3- Bromate anion bro3-  
946 CF3 Trifluoromethyl radical cf3  
947 CCl3 Trichloromethyl radical ccl3  
948 SiCl3 trichlorosilyl radical sicl3  
949 SiCl3+ trichlorosilyl cation sicl3+  
950 FOOF Perfluoroperoxide foof  
951 ClO2F Chloryl fluoride clo2f  
952 F2SO Thionyl Fluoride f2so  
953 ClOOCl Dichlorine dioxide cloocl  
954 FSSF Difluorodisulfane fssf  
955 S2F2 Thio-thionyl fluoride s2f2  
956 SOCl2 thionyl chloride socl2  
957 SSCl2 Thiothionyl chloride sscl2  
958 SeOCl2 selenium oxychloride seocl2  
959 PF3 Phosphorus trifluoride pf3  
960 NCl3 nitrogen trichloride ncl3  
961 AsF3 Arsenic trifluoride asf3  
962 PCl3 Phosphorus trichloride pcl3  
963 SbF3 Antimony Trifluoride sbf3  
964 AsCl3 Arsenous trichloride ascl3  
965 SbCl3 Antimony Trichloride sbcl3  
966 PBr3 Phosphorus tribromide pbr3  
967 AsBr3 Arsenic tribromide asbr3  
968 NI3 Nitrogen triiodide ni3  
969 PI3 Phosphorus triiodide pi3  
970 ClSSCl Disulfur dichloride s2cl2  
971 ClF3 Chlorine trifluoride clf3  
972 BrF3 Bromine trifluoride brf3  
973 IF3 iodone trifluoride if3  
974 HClO3 Chloric Acid hclo3  
975 CHF3 Methane, trifluoro- chf3  
976 CHF2Cl difluorochloromethane chf2cl  
977 SiHF3 trifluorosilane sihf3  
978 CHFCl2 fluorodichloromethane chfcl2  
979 CDCl3 trichloromethane-d cdcl3  
980 CHCl3 Chloroform chcl3  
981 CHBrF2 Methane, bromodifluoro- chbrf2  
982 SiHCl3 Trichlorosilane sihcl3  
983 CHFClBr fluorochlorobromomethane chfclbr  
984 CHBrCl2 Methane, bromodichloro- chbrcl2  
985 CHF2I difluoroiodomethane chf2i  
986 CHBr2F dibromofluoromethane chbr2f  
987 CHFClI fluorochloroiodomethane chfcli  
988 CHCl2I dichloroiodomethane chcl2i  
989 CHClBr2 Methane, dibromochloro- chclbr2  
990 CHBr3 bromoform chbr3  
991 CHI3 Iodoform chi3  
992 NF3H+ protonated nitrogen trifluoride nf3h+  
993 AsF3H+ Arsenic trifluoride, protonated asf3h+  
994 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
995 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
996 CH2CF2 Ethene, 1,1-difluoro- ch2cf2  
997 C2H2ClF 1-chloro-1-fluoroethylene c2h2clf  
998 CHFCHCl (E)-1-chloro-2-fluoroethene chfchcle  
999 CHFCHClz (Z)-1-Chloro-2-fluoroethene chfchclz  
1000 CH2CCl2 Ethene, 1,1-dichloro- ch2ccl2  
1001 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
1002 CHClCHCl Ethene, 1,2-dichloro-, (Z)- chclchclz  
1003 C2H2Br2 1,1-dibromoethene c2h2br2  
1004 CHBrCHBr Ethene, 1,2-dibromo-, (E)- chbrchbre  
1005 CHBrCHBr Ethene, 1,2-dibromo-, (Z)- chbrchbrz  
1006 CH2FCHO Fluoroacetaldehyde ch2fcho  
1007 CH3COF Acetyl fluoride ch3cof  
1008 CH2ClCHO chloroacetaldehyde ch2clcho  
1009 CH3COCl Acetyl Chloride ch3cocl  
1010 CH3CHF2 Ethane, 1,1-difluoro- ch3chf2  
1011 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- ch2fch2cl  
1012 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
1013 CH2ClCH2Cl Ethane, 1,2-dichloro- ch2clch2cl  
1014 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
1015 CH2BrCH2Cl 1-bromo-2-chloroethane ch2brch2cl  
1016 CH2BrCH2Br Ethane, 1,2-dibromo- ch2brch2br  
1017 CH2CFCH3 2-fluoropropene 2fpro  
1018 CH2CHCH2F Allyl Fluoride allylf  
1019 CH3CHCHF trans-1-Fluoro-1-propene propene1ft  
1020 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
1021 C3H5Cl 1-chloro-1-propene(E) prop1cl1e  
1022 C3H5Cl 1-chloro-1-propene(Z) prop1cl1z  
1023 CH2FCH2OH 2-fluoroethanol ch2fch2oh  
1024 CH2ClCH2OH 2-Chloroethanol ch2clch2oh  
1025 CH2ClCH2OH2+ 2-chloroethanol, protonated ch2clch2oh2+  
1026 CH2FCH2CH3 1-Fluoropropane prf1  
1027 CH3CHFCH3 2-Fluoropropane prf2  
1028 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
1029 CH3CHClCH3 Propane, 2-chloro- prcl2  
1030 CH3CH2CH2Br n-propyl bromide prbr  
1031 CH3CHBrCH3 i-propyl bromide iprbr  
1032 C3H9O+ trimethyl oxonium cation c3h9o+  
1033 B5H9 pentaborane9 b5h9  
1034 C5H4 pentatetraene ptrene  
1035 C5H5 cyclopentadienyl radical c5h5  
1036 C5H5- cylopentadienyl anion c5h5-  
1037 C5H6 1,3-Cyclopentadiene c542927  
1038 C5H6 1-Buten-3-yne, 2-methyl- c78808  
1039 C5H6 3-Penten-1-yne, (E)- c2004695  
1040 C5H6 3-Penten-1-yne, (Z)- c1574409  
1041 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
1042 C5H6 Cyclopropylacetylene c6746947  
1043 C5H6 Propellane propellane  
1044 C5H7 1,3-pentadienyl radical pdyl  
1045 C5H7 cyclopentenyl radical cpyl  
1046 C5H8 1,2-Butadiene, 3-methyl- c598254  
1047 C5H8 1,2-Pentadiene c591957  
1048 C5H8 1,3-Butadiene, 2-methyl- c78795  
1049 C5H8 1,3-Pentadiene, (E)- c2004708  
1050 C5H8 1,3-Pentadiene, (Z)- c1574410  
1051 C5H8 1,4-Pentadiene c591935  
1052 C5H8 1-pentyne a1pentyne  
1053 C5H8 2,3-Pentadiene c591968  
1054 C5H8 Bicyclo[1.1.1]pentane bcp  
1055 C5H8 Cyclobutane, methylene- c1120565  
1056 C5H8 Cyclopentene c142290  
1057 C5H8 Ethenylcyclopropane c693867  
1058 CH3CCCH2CH3 2-Pentyne 2pentyne  
1059 C5H10 1-Butene, 2-methyl- c563462  
1060 C5H10 2-Butene, 2-methyl- c513359  
1061 C5H10 2-Pentene, (E)- c646048  
1062 C5H10 2-Pentene, (Z)- c627203  
1063 C5H10 Cyclopentane c287923  
1064 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
1065 CH2CHCH2CH2CH3 1-pentene pentene  
1066 C5H11 2-Methylbut-2-yl radical c4348350  
1067 C5H12 Butane, 2-methyl- buta2  
1068 C5H12 Pentane pentane  
1069 C5H12 Propane, 2,2-dimethyl- neopentane  
1070 Si(CH3)4 tetramethylsilane tms  
1071 N2O3 Dinitrogen trioxide n2o3  
1072 C3H2N2 Malononitrile c3h2n2  
1073 CH2N4 1H-Tetrazole 1htz  
1074 C3H3N2- imidizolyl anion im-  
1075 C2H3N3 1H-1,2,4-Triazole c288880  
1076 C4H4N- pyrrolide anion c4h4n-  
1077 C3H4N2 1H-Pyrazole 1hpyraz  
1078 C3H4N2 2H-Imidazole imid2h  
1079 C3H4N2 4H-Imidazole imid4h  
1080 C4H5N (E)-2-Butenenitrile c627269  
1081 C4H5N (Z)-2-Butenenitrile c1190767  
1082 C4H5N 2H-pyrrole pyrrole2  
1083 C4H5N 3H-pyrrole pyrrole3  
1084 C4H5N Cyclopropanecarbonitrile c5500210  
1085 C4H5N Pyrrole pyrrole  
1086 CH2CHCH2CN Allylcyanide ch2chch2cn  
1087 C4H6N+ pyrrole, alpha-protonated appyr  
1088 C4H6N+ pyrrole, beta-protonated bppyr  
1089 C4H6N+ pyrrole, protonated ppyr  
1090 C3H6N2 3-Aminopropionitrile c151188  
1091 CH3CH(CH3)CN Propanenitrile, 2-methyl- c4h7n  
1092 CH3CH2CH2CN Butanenitrile c109740  
1093 C5H8 Bicyclo[2.1.0]pentane c185944  
1094 C5H8 Spiropentane c157404  
1095 C4H9N Cyclobutylamine cbam  
1096 C4H9N Pyrrolidine pyrrolidine  
1097 C3H10N2 1,2-Diaminopropane diampr12  
1098 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
1099 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
1100 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
1101 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
1102 NH(C2H5)2 diethylamine dea  
1103 NC4H12+ tetramethyl ammonium cation nc4h12+  
1104 C3O2 Carbon suboxide c3o2  
1105 C3O2+ Carbon suboxide cation c3o2+  
1106 B2O3 diboron trioxide b2o3  
1107 MgCO3 Magnesium Carbonate mgco3  
1108 BeCO3 Beryllium Carbonate beco3  
1109 CaCO3 Calcium Carbonate caco3  
1110 ONONO Nitrosyl nitrite onono  
1111 PO4--- phosphate po4---  
1112 SO4-- sulfate so4--  
1113 HOONO2 peroxy nitric acid hoono2  
1114 HSO4- bisulfate anion hso4-  
1115 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
1116 C3H2O2 Propiolic acid c3h2o2  
1117 CHOCOOH oxo acetic acid oaa  
1118 CHOOCHO diformyl ether choocho  
1119 H2SO4 Sulfuric acid h2so4  
1120 H2SeO4 Selenic acid h2seo4  
1121 C3H3NO Isoxazole isox  
1122 C3H3NO Oxazole oxazole  
1123 C3H3NS Thiazole thiazole  
1124 CH3C(O)OO acetyl peroxy radical ch3coo2  
1125 CH3NO3 Methyl nitrate ch3no3  
1126 H3PO4 Phosphoric Acid h3po4  
1127 C4H4O Furan furan  
1128 C4H4O+ Furan cation furan+  
1129 CH3COCCH 3-butyn-2-one c1423605  
1130 C4H4S Thiophene furans  
1131 C4H4Se selenophene c4h4se  
1132 C3H4O2 β–Propiolactone beta  
1133 C3H4O2 2-Propenoic acid propenoic2  
1134 C3H4O2 Methyl glyoxal megly  
1135 C3H4O2 propanedial propanedial  
1136 C3H4O2 propenalol propenalol  
1137 HOCHCCHOH allenediol aldiol  
1138 C2H4O3 1,2,3-trioxolane c2h4o3  
1139 C2H4O3 trioxolane124 triox  
1140 HOCH2COOH Hydroxyacetic acid hac  
1141 CH2CHCONH2 Acrylamide c79061  
1142 CH3OCH2CN Methoxyacetonitrile c1738369  
1143 CH5N3S Hydrazinecarbothioamide c79196  
1144 H2NCH2COOH Glycine glycine  
1145 CH3SO2NH2 methanesulfonamide ch3so2nh2  
1146 C4H6O cis-2-butenal butenal2c  
1147 C4H6O Cyclobutanone cbutone  
1148 C4H6O Furan, 2,3-dihydro- furan23h  
1149 C4H6O Furan, 2,5-dihydro- furan25h  
1150 CH2CHOCHCH2 Vinyl ether vinylether  
1151 CHOCHCHCH3 2-Butenal butenal2  
1152 C4H6S Thiophene, 2,3-dihydro- thiop23h  
1153 C4H6S Thiophene, 2,5-dihydro- thiop25h  
1154 CH2CHSCHCH2 Divinyl sulfide divis  
1155 C2H6N2O Urea, methyl- c598505  
1156 C3H6O2 1,3-Dioxolane dioxolane  
1157 CH3CH2COOH Propanoic Acid propanoic  
1158 CH3COOCH3 methyl acetate aame  
1159 HCOOC2H5 Ethyl formate faee  
1160 C2H6O2S Dimethyl sulfone c67710  
1161 CH3SSSCH3 dimethyl trisulfide c2h6s3  
1162 C3H7NO dimethylformamide dmf  
1163 C3H7NO Propanamide propanam  
1164 C2H3OC2H5 Ethene, ethoxy- c109922  
1165 C4H8O Cyclobutanol c2919235  
1166 C4H8O Furan, tetrahydro- thf  
1167 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
1168 CH3COCH2CH3 2-Butanone buta2one  
1169 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
1170 CHOCH2CH2CH3 Butanal butanal  
1171 C4H8S Thiophene, tetrahydro- tht  
1172 C3H8O2 1,3-Propanediol c504632  
1173 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
1174 C3H8O2 Methane, dimethoxy- c109875  
1175 C3H8O2 Propylene glycol c57556  
1176 C3H8S2 1,3-Propanedithiol c109808  
1177 C4H10O 1-Butanol butanol1  
1178 C4H10O 1-Propanol, 2-methyl- c78831  
1179 C4H10O 2-Butanol, (.+/-.)- butanol2  
1180 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
1181 C4H10O Ethoxy ethane etoet  
1182 C4H10O Methyl propyl ether meopr  
1183 C4H10O Propane, 2-methoxy- c598538  
1184 C4H10O+ 1-Butanol cation butanol1+  
1185 C(CH3)3SH 2-Propanethiol, 2-methyl- tbush  
1186 C2H5SC2H5 Diethyl sulfide etset  
1187 C4H9SH 1-Butanethiol bush  
1188 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
1189 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
1190 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
1191 FNO3 Fluorine nitrate fno3  
1192 ClONO2 Chlorine nitrate clono2  
1193 BrONO2 Bromine nitrate brono2  
1194 TiCl4 Titanium tetrachloride ticl4  
1195 ClO4- perchlorate anion clo4-  
1196 BF4- tetrafluoroboron anion bf4-  
1197 ClFO3 Perchloryl fluoride clfo3  
1198 SO2F2 Sulfuryl fluoride so2f2  
1199 SO2Cl2 Sulfuryl chloride so2cl2  
1200 F3NO Nitrogen trifluoride oxide f3no  
1201 F3PO Phosphoryl fluoride pf3o  
1202 Cl3PO Phosphoryl chloride pcl3o  
1203 CF4 Carbon tetrafluoride cf4  
1204 CF3Cl Methane, chlorotrifluoro- cf3cl  
1205 SiF4 Silicon tetrafluoride sif4  
1206 CF2Cl2 difluorodichloromethane cf2cl2  
1207 TiF4 Titanium tetrafluoride tif4  
1208 CFCl3 Trichloromonofluoromethane cfcl3  
1209 CF3Br Bromotrifluoromethane cf3br  
1210 GeF4 Germanium tetrafluoride gef4  
1211 CCl4 Carbon tetrachloride ccl4  
1212 CCl4+ Carbon tetrachloride cation ccl4+  
1213 CBrClF2 Methane, bromochlorodifluoro- cbrclf2  
1214 SiCl4 Silane, tetrachloro- sicl4  
1215 CBrCl2F bromodichlorofluoromethane cbrcl2f  
1216 CF3I trifluoroiodomethane cf3i  
1217 CBrCl3 Methane, bromotrichloro- cbrcl3  
1218 CBr2F2 Methane, dibromodifluoro- cbr2f2  
1219 GeCl4 Germanium Tetrachloride gecl4  
1220 CBr2ClF dibromochlorofluoromethane cbr2clf  
1221 CBr2Cl2 dibromodichloromethane cbr2cl2  
1222 CCl3I trichloroiodomethane ccl3i  
1223 CFBr3 fluorotribromomethane cfbr3  
1224 CFClBrI fluorochlorobromoiodomethane cfclbri  
1225 CBr3Cl tribromochloromethane cbr3cl  
1226 CF2I2 difluorodiiodomethane cf2i2  
1227 CBr4 Carbon tetrabromide cbr4  
1228 CCl2I2 dichlorodiiodomethane ccl2i2  
1229 SiBr4 Silicon tetrabromide sibr4  
1230 CBr3I tribromoiododmethane cbr3i  
1231 GeBr4 Germanium tetrabromide gebr4  
1232 CI4 tetraiodomethane ci4  
1233 SiI4 silicon tetraiodide sii4  
1234 ClOF3 Chlorine trifluoride oxide clof3  
1235 SF4 Sulfur tetrafluoride sf4  
1236 SeF4 Selenium tetrafluoride sef4  
1237 SCl4 Sulfur tetrachloride scl4  
1238 C2HF3 Trifluoroethylene c2hf3  
1239 CHClCCl2 Trichloroethylene chclccl2  
1240 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
1241 HClO4 perchloric acid hclo4  
1242 HSO3F Fluorosulfonic acid hso3f  
1243 CF3OH trifluoromethanol cf3oh  
1244 CH2ClCCCl 1,3-dichloropropyne ch2clcccl  
1245 CHClCCHCl 1,3-dichloroallene chclcchcl  
1246 CHCl2CCH 3,3-dichloropropyne chcl2cch  
1247 CHCl2CHO dichloroacetaldehyde chcl2cho  
1248 PF3CH2 phosphorane, trifluoromethylene- pf3ch2  
1249 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
1250 CHF2CH2F Ethane, 1,1,2-trifluoro ch2fchf2  
1251 CH3CF2Cl 1-Chloro-1,1-Difluoroethane ch3cf2cl  
1252 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
1253 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
1254 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
1255 SiCl3CH3 methyltrichlorosilane sicl3ch3  
1256 CH3CBr3 1,1,1-tribromoethane ch3cbr3  
1257 NH3BCl3 Amminetrichloroboron nh3bcl3  
1258 SiH3CCl3 (trichloromethyl)silane sih3ccl3  
1259 CH2CClCHCH2 1,3-Butadiene, 2-chloro- c4h5cl  
1260 C3H5ClO Oxirane, (chloromethyl)- c106898  
1261 CH2FCH2CH2F 1,3-difluoropropane ch2fch2ch2f  
1262 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
1263 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
1264 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
1265 CH3CCl2CH3 Propane, 2,2-dichloro- prdicl22  
1266 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
1267 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
1268 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
1269 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
1270 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
1271 CH2ClCHCHCH3 2-Butene, 1-chloro- bute2cl1  
1272 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
1273 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
1274 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
1275 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
1276 C4H9F 1-fluorobutane butaf1  
1277 CH3CHFCH2CH3 2-fluorobutane butaf2  
1278 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
1279 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
1280 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
1281 XeF4 Xenon tetrafluoride xef4  
1282 C2H2N2O Furazan furazan  
1283 CF3PH2 phosphine, (trifluoromethyl)- cf3ph2  
1284 NH3BF3 Amminetrifluoroboron nh3bf3  
1285 C6H2 hexatriyne c6h2  
1286 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
1287 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
1288 C6H4 Benzyne benzyne  
1289 C6H5 phenyl phenyl  
1290 C6H5- phenyl anion phenyl-  
1291 C6H6 Prismane prismane  
1292 C6H6 1,2,4,5-Hexatetraene ht1245  
1293 C6H6 2,4-Hexadiyne hexadiyne  
1294 C6H6 3,4-Dimethylenecyclobutene cb34m  
1295 C6H6 Benzene benzene  
1296 C6H6 Benzvalene bv  
1297 C6H6 Dewar Benzene dewar  
1298 C6H6 Hexa-1,5-diene-3-yne hdy153  
1299 C6H6 Trimethylenecycopropane tmcp  
1300 C6H6+ Benzene cation c6h6+  
1301 C6H7+ benzene, protonated c6h7+  
1302 C6H8 (E)-hexa-1,3,5-triene c821078  
1303 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
1304 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
1305 C6H8 1,3-Cyclohexadiene cyhexadiene13  
1306 C6H8 1,4-Cyclohexadiene cyhexadiene14  
1307 C6H8 3-Methylenecyclopentene c930267  
1308 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
1309 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
1310 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
1311 C6H10 1,3-Hexadiene, (E)- hexdi13e  
1312 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
1313 C6H10 1,4-Hexadiene, (E)- hexdi14t  
1314 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
1315 C6H10 1,5-Hexadiene c592427  
1316 C6H10 1-Butyne, 3,3-dimethyl- c917920  
1317 C6H10 1-Hexyne hexyne1  
1318 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
1319 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
1320 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
1321 C6H10 2-Hexyne c764352  
1322 C6H10 3-Hexyne hexyne3  
1323 C6H10 cyclohexene cyclohexene  
1324 C6H10 Cyclopentene, 1-methyl- c693890  
1325 C6H10 Cyclopentene, 3-methyl- c1120623  
1326 C6H10 Cyclopentene, 4-methyl- c1759815  
1327 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
1328 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
1329 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
1330 C6H12 (E)-2-Hexene e2hexene  
1331 C6H12 (E)-3-methylpent-2-ene c616126  
1332 C6H12 (E)-hex-3-ene e3hexene  
1333 C6H12 (Z)-3-methylpent-2-ene c922623  
1334 C6H12 (Z)-hex-2-ene z2hexene  
1335 C6H12 (Z)-hex-3-ene z3hexene  
1336 C6H12 2,3-dimethylbut-1-ene c563780  
1337 C6H12 2,3-dimethyl-but-2-ene tmeet  
1338 C6H12 3-methylenepentane c760214  
1339 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
1340 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
1341 C6H12 Cyclohexane cyclohexane  
1342 C6H12 Cyclopentane, methyl- c96377  
1343 C6H12 Ethylcyclobutane c4806615  
1344 C6H12 hex-1-ene hexene1  
1345 C6H14 Butane, 2,2-dimethyl- buta22  
1346 C6H14 Butane, 2,3-dimethyl- buta23  
1347 C6H14 Hexane hexane  
1348 C6H14 Pentane, 2-methyl- penta2  
1349 C6H14 Pentane, 3-methyl- penta3  
1350 C4N2 2-Butynedinitrile c4n2  
1351 N3P3 1,3,5,2,4,6-Triazatriphosphorine n3p3  
1352 C4H2N2 Fumaronitrile c4h2n2  
1353 C2H2N4 sym-tetrazine ttz  
1354 C3H3N3 1,3,5-Triazine triazine135  
1355 CH3N5 5-Aminotetrazole c4418615  
1356 C4H4N2 1,3-Diazine diazine13  
1357 C4H4N2 Pyrazine pyrazine  
1358 C4H4N2 Pyridazine pyridazine  
1359 C4H4N2 Succinonitrile c110612  
1360 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
1361 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
1362 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
1363 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
1364 C5H5N E-2,4-pentadienenitrile bdcn  
1365 C5H5N Pyridine pyridine  
1366 B3N3H6 borazine borazine  
1367 C6H6 Fulvene fulvene  
1368 C5H6N+ Pyridinium c5h6n  
1369 C4H6N2 1H-Imidazole, 2-methyl- c693981  
1370 C5H7N (E)-2-Pentenenitrile c26294984  
1371 C5H7N (E)-3-Pentenenitrile c16529661  
1372 C5H7N (Z)-2-Pentenenitrile c25899507  
1373 C5H7N 1H-Pyrrole, 1-methyl- c96548  
1374 C5H7N Cyclobutanecarbonitrile c4426113  
1375 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
1376 C5H9N Butanenitrile, 2-methyl- c18936179  
1377 C5H9N Pentanenitrile c110598  
1378 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
1379 C6H10 Bicyclo[3.1.0]hexane c285585  
1380 C5H11N Cyclopentanamine cypentam  
1381 C5H11N Piperidine piper  
1382 C4H12N2 1,2-Butanediamine c4426486  
1383 C4H12N2 2-Methyl-1,2-propanediamine c811938  
1384 Li2CO3 Lithium Carbonate li2co3  
1385 Na2CO3 Sodium Carbonate na2co3  
1386 C2O4-- oxalate anion c2o4  
1387 MgSO4 Magnesium Sulfate mgso4  
1388 N2O4 Dinitrogen tetroxide n2o4  
1389 C3H2O3 vinylene carbonate vica  
1390 C2H2O4 Oxalic Acid oxalic  
1391 C2H3NO3 Oxamic acid oxamic  
1392 C4H4O2 2(5H)-Furanone furanone  
1393 C4H4O2 2-Oxetanone, 4-methylene- c674828  
1394 C2H4N2O2 Oxalamide oxalamide  
1395 C2H4N2S2 Ethanedithioamide c79403  
1396 C2H4CO3 Ethylene carbonate etco3  
1397 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
1398 C3H4S3 1,3-Dithiolane-2-thione c822388  
1399 C2H4O4 Formic acid dimer fadimer  
1400 C4H5NO 3-Methylisoxazole isox3m  
1401 C4H5NO Isoxazole, 5-methyl- c5765446  
1402 C4H5NS 4-Methylthiazole c693958  
1403 C2H5NO3 Nitric acid, ethyl ester c625581  
1404 C5H6O 2H-Pyran pyran2  
1405 C5H6O 2-methylfuran furan2m  
1406 C5H6O 3-Methylfuran furan3m  
1407 C5H6O Pentadienal pdal  
1408 C5H6S Thiophene, 2-methyl- c554143  
1409 C5H6S Thiophene, 3-methyl- c616444  
1410 C4H6O2 γ–Butyrolactone c96480  
1411 C4H6O2 2,3-Butanedione c431038  
1412 C4H6O2 2-Propenoic acid, methyl ester c96333  
1413 C4H6O2 Crotonic Acid crot  
1414 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
1415 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
1416 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
1417 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
1418 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
1419 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
1420 C4H6OS Vinyl sulfoxide c1115157  
1421 CH6N4S Carbonothioic dihydrazide thiacarb  
1422 C2H6N2O2 (E)-Azodioxymethane c37765154  
1423 C2H6N2O2 Dimethylnitroamine c4164287  
1424 C3H6O3 1,3,5-Trioxane trioxane  
1425 C3H6S3 1,3,5-Trithiane c3h6s3  
1426 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
1427 C2H6O3S Sulfurous acid, dimethyl ester c616422  
1428 C4H7NO 2-Pyrrolidinone c616455  
1429 C4H7NO Ethoxyacetonitrile etoaccn  
1430 C4H7NO Methacrylamide c79390  
1431 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
1432 HCONH2CN2H4 formamide aminomethanimine dimer d13  
1433 C3H7ONO Propyl nitrite prono  
1434 CH3CH(CH3)ONO Isopropyl nitrite c541424  
1435 CH3CH(NH2)COOH Alanine alanine  
1436 CH3NHCH2COOH Sarcosine sarcosine  
1437 NH2CH2CH2COOH β–alanine betaalanine  
1438 NH2COOC2H5 Urethane urethane  
1439 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
1440 C5H8O Cyclopentanone c120923  
1441 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
1442 C5H8O Methyl cyclopropyl ketone c765435  
1443 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
1444 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- c96311  
1445 NH2CONHC2H5 Urea, ethyl- c625525  
1446 C4H8O2 1,3-Dioxane dioxan13  
1447 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
1448 C4H8O2 1,4-Dioxane dioxan14  
1449 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
1450 C4H8O2 Ethyl acetate c141786  
1451 C4H8OS s-Ethyl thioacetate c625605  
1452 C3H8O3 1,2,3-Propanetriol glycerin  
1453 C3H8O2S (Methylsulfonyl)ethane c594434  
1454 C4H9NO Butanamide c541355  
1455 C4H9NO Propanamide, 2-methyl- c563837  
1456 C5H10O 2-Butanone, 3-methyl- c563804  
1457 C5H10O 2H-Pyran, tetrahydro- c142687  
1458 C5H10O 2-methylbutyraldehyde 2meba  
1459 C5H10O 2-Pentanone mpk  
1460 C5H10O 3-Pentanone dek  
1461 C5H10O Cyclopentanol c96413  
1462 C5H10O Oxetane, 3,3-dimethyl- c6921353  
1463 C5H10O Pentanal pal  
1464 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
1465 C5H10S 3-Ethylthio-1-propene c5296628  
1466 C5H10S Cyclopentanethiol c1679078  
1467 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
1468 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
1469 C4H10O2 1,1-Dimethoxyethane c534156  
1470 C4H10O2 1,3-Butanediol budiol13  
1471 C4H10O2 1,4-Butanediol budiol14  
1472 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
1473 C4H10OS Diethyl sulfoxide c70291  
1474 C4H10S2 1,4-Butanedithiol budisl14  
1475 C4H11NO Diethylhydroxylamine c3710847  
1476 C5H12O 1-Butanol, 2-methyl- c137326  
1477 C5H12O 1-Butanol, 3-methyl- c123513  
1478 C5H12O 1-Pentanol pentanol1  
1479 C5H12O 2-Butanol, 3-methyl- c598754  
1480 C5H12O 2-Pentanol peol2  
1481 C5H12O 3-Pentanol pentan3ol  
1482 C5H12O Butane, 1-methoxy- meobu  
1483 C5H12O Propane, 1-ethoxy- proet  
1484 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
1485 C5H12S 1-Butanethiol, 2-methyl- c1878188  
1486 C5H12S 1-Butanethiol, 3-methyl- c541311  
1487 C5H12S 1-Pentanethiol c110667  
1488 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
1489 C5H12S 2-Butanethiol, 2-methyl- c1679090  
1490 C5H12S 2-Butanethiol, 3-methyl- c2084186  
1491 C5H12S Butane, 1-(methylthio)- c628295  
1492 C5H12S Ethyl propyl sulfide c4110503  
1493 C5H12S Propane, 2-(ethylthio)- c5145993  
1494 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
1495 C4F2 difluorobutadiyne c4f2  
1496 ClCOClCO Oxalyl chloride oxcl  
1497 CF3CN Acetonitrile, trifluoro- cf3cn  
1498 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
1499 B2F4 Diboron tetrafluoride b2f4  
1500 B2Cl4 Diboron tetrachloride b2cl4  
1501 C2F4 Tetrafluoroethylene c2f4  
1502 C2F4+ Tetrafluoroethylene cation c2f4+  
1503 C2ClF3 Ethene, chlorotrifluoro- c2f3cl  
1504 CF2CCl2 difluorodichloroethylene cf2ccl2  
1505 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene cfclcclf  
1506 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene cfclcfcl  
1507 C2FCl3 fluorotrichloroethene c2fcl3  
1508 C2Cl4 Tetrachloroethylene c2cl4  
1509 C2Br4 tetrabromoethene c2br4  
1510 CF3OF Trifluoromethylhypofluorite cf3of  
1511 SiF5- silicon pentafluoride anion sif5-  
1512 SOF4 Sulfur tetrafluoride oxide sof4  
1513 PF5 Phosphorus pentafluoride pf5  
1514 AsF5 Arsenic pentafluoride asf5  
1515 PCl5 Phosphorus pentachloride pcl5  
1516 SF5+ pentafluoro sulfur cation sf5+  
1517 SbCl5 Antimony pentachloride sbcl5  
1518 BrF5 bromine pentafluoride brf5  
1519 ClF5 chlorinepentafluoride clf5  
1520 IF5 pentafluoroiodine if5  
1521 CF3CHO trifluoroacetaldehyde cf3cho  
1522 CCl3CHO trichloroacetaldehyde ccl3cho  
1523 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- chfclchclf  
1524 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
1525 CHF2CHF2 1,1,2,2-tetrafluoroethane chf2chf2  
1526 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
1527 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR chfclchfcl  
1528 CH2ClCCl3 1,1,1,2-tetrachloroethane ch2clccl3  
1529 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro- chcl2chcl2  
1530 CH2BrCBr3 1,1,1,2-tetrabromo ethane c2h2br4  
1531 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane c2h2cl2f2  
1532 CF3COOH trifluoroacetic acid cf3cooh  
1533 C4H3ClO Furan, 2-chloro fur2cl  
1534 C4H3ClO Furan,3-chloro fur3cl  
1535 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
1536 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
1537 C4H8Cl2 1,4-Dichlorobutane c110565  
1538 C4H8Cl2 Butane, 1,2-dichloro- c616217  
1539 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
1540 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
1541 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
1542 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
1543 C5H11Cl Pentane, 1-chloro- pencl1  
1544 C4H8O2 Butanoic acid bua  
1545 C6H5CH2 benzyl radical benzyl  
1546 C7H7+ cycloheptatrienyl cation c7h7+  
1547 C6H5CH3 toluene toluene  
1548 C7H8 cycloheptatriene cht  
1549 C7H8 Norbornadiene norbor  
1550 C7H8 Quadricyclane qucy  
1551 C7H12 Norbornane nor  
1552 C7H14 cycloheptane c7h14  
1553 C7H16 2-methylhexane 2mhex  
1554 C7H16 3-methylhexane hex3m  
1555 C7H16 heptane heptane  
1556 CH(CN)3 tricyanomethane mecn3  
1557 HN=C=C(CN)2 Dicyanoketenimine c4hn3  
1558 C6H7N 2-Methylpyridine mp  
1559 C6H5NH2 aniline aniline  
1560 C6H13N 2-Methylpiperidine pip2m  
1561 C6H13N cyclohexanamine cham  
1562 C6H15N triethylamine tea  
1563 N2O5 Dinitrogen pentoxide n2o5  
1564 C4H2O3 Maleic Anhydride malan  
1565 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
1566 C5H4O2 furfural furfural  
1567 C5H5NO 2(1H)-Pyridinone c72762006  
1568 C5H5NO 2(3H)-Pyridinone c9000048  
1569 C5H5NO 2(5H)-Pyridinone c9000037  
1570 C5H5NO 2-Pyridinol c109104  
1571 C5H5NO 3(2H)-Pyridinone c9000004  
1572 C5H5NO 3(4H)-Pyridinone c9000026  
1573 C5H5NO 3(6H)-Pyridinone c9000015  
1574 C5H5NO 3-Pyridinol c109002  
1575 C5H5NO 4(1H)-Pryidinone c9000060  
1576 C5H5NO 4(3H)-Pryidinone c9000059  
1577 C5H5NO 4-Pyridinol c626642  
1578 C6H5OH phenol phenol  
1579 C6H6O 2,4-Cyclohexadienone c24599573  
1580 C6H6O 2,5-Cyclohexadienone c5664335  
1581 C6H5SH Benzenethiol phsh  
1582 HO2CCHNH2CH2OH Serine serine  
1583 C5H8O2 Acetylacetone acac  
1584 C4H8O2S Sulfolane sulfolane  
1585 C7H10 Norbornene norbornene  
1586 CH(C2H3)3 trivinyl methane tvm  
1587 C6H10O cyclohexanone chexo  
1588 C6H12O hexanal c6h12o  
1589 C6H12O Oxepane oxepane  
1590 C3H7OC3H7 di-n-propyl ether propr  
1591 F2CCCF2 tetrafluoroallene pfa  
1592 CF3COO- trifluoro acetate anion cf3coo-  
1593 CF3COF trifluoroacetyl fluoride cf3cof  
1594 CF3COCl trifluoroacetyl chloride cf3cocl  
1595 PF6- Hexafluorophosphate ion pf6-  
1596 SF6 Sulfur Hexafluoride sf6  
1597 SeF6 Selenium hexafluoride sef6  
1598 SF5Cl sulfur chloropentafluoride sf5cl  
1599 CF3CHF2 pentafluoroethane cf3chf2  
1600 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
1601 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
1602 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
1603 CCl3CHCl2 pentachloroethane ccl3chcl2  
1604 C6H5F Fluorobenzene bzf  
1605 C6H5Cl chlorobenzene bzcl  
1606 C6H5Br bromobenzene bzbr  
1607 C8H6 Calicene calicene  
1608 C6H5CCH phenylacetylene phac  
1609 C8H6 benzocyclobutadiene bcbd  
1610 C8H6 Pentalene pentalene  
1611 C6H5CHCH2 Styrene styrene  
1612 C8H8 cubane cubane  
1613 C8H8 cyclooctatetraene cot  
1614 C6H5CH2CH3 Ethylbenzene etbz  
1615 CH3C6H4CH3 meta-xylene mxylene  
1616 CH3C6H4CH3 paraxylene pxylene  
1617 C8H14 Bicyclo[2.2.2]octane bico222  
1618 C8H16 cyclooctane cyclooct  
1619 (CH3)3CC(CH3)3 tetramethylbutane tmb  
1620 C8H18 Octane c8h18  
1621 C6H5CN phenyl cyanide phcn  
1622 C6H12N2 Triethylenediamine ted  
1623 C4O4-- squarate dianion c4o4--  
1624 S4N4 Tetrasulfur tetranitride s4n4  
1625 S8 Octasulfur s8  
1626 C6H4O2 parabenzoquinone pbq  
1627 C4H4N2O2 Uracil uracil  
1628 C6H5OCH3 Anisole anisole  
1629 C5H9NO2 Proline proline  
1630 C6H12O2 Methyl pivalate c598981  
1631 C6H12O2 Hexanoic acid hexa  
1632 C4F4 tetrafluorcyclobutadiene c4f4  
1633 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- al2cl6  
1634 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
1635 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
1636 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
1637 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
1638 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
1639 C2F6 hexafluoroethane c2f6  
1640 C2Cl6 hexachloroethane c2cl6  
1641 IF7 Iodine heptafluoride if7  
1642 C6H4F2 metadifluorobenzene mdfb  
1643 C6H4F2 orthodifluorobenzene odfb  
1644 C6H4F2 1,4-difluorobenzene pdfb  
1645 C6H4Cl2 1,2-dichlorobenzene dcb12  
1646 C6H4Cl2 1,3-dichlorobenzene dcb13  
1647 C6H4Cl2 1,4-dichlorobenzene dcb14  
1648 C6H5NO nitrosobenzene bzno  
1649 C9H8 Indene indene  
1650 C9H8 spiro[4.4]nona-1,3,6,8-tetraene snt  
1651 C9H12 n-propyl benzene prbz  
1652 C9H20 Nonane nonane  
1653 C(CN)4 tetracyanomethane c5n4  
1654 C5H4N4 purine purine  
1655 C8H7N Indole indole  
1656 C3H3N3O3 cyanuric acid cyanuric  
1657 C6H5NO2 Nitrobenzene c6h5no2  
1658 C6H5COOH benzoic acid benzo  
1659 CH3COC6H5 acetophenone acph  
1660 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- c3cl3n3  
1661 C3F6 hexafluoropropene c3f6  
1662 C6H3F3 Benzene trifluoride 123 bzf3a  
1663 C8H18O 1-Octanol octanol  
1664 C10H8 Azulene azu  
1665 C10H8 naphthalene naph  
1666 C10H10 bullvalene bullv  
1667 C10H16 adamantane adamantane  
1668 C6N4 Tetracyanoethylene tcne  
1669 C6N4- tetracyanoethylene anion tcne-  
1670 C10H22 Decane decane  
1671 C4F6 perfluorobutadiene c4f6  
1672 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
1673 C3F8 perfluoropropane c3f8  
1674 Fe(CO)5 Iron pentacarbonyl ipc  
1675 Fe(C5H5)2 ferrocene fecp2  
1676 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1677 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1678 C12H8 Acenaphthylene acenaph  
1679 C12H8 biphenylene biph  
1680 C12H10 biphenyl biphenyl  
1681 C12H10 Heptalene heptalene  
1682 C6H12O6 Inositol inositol  
1683 C6F6 hexafluorobenzene c6f6  
1684 S2F10 disulphur decafluoride s2f10  
1685 C13H10 Fluorene fluorene  
1686 C14H10 Anthracene anth  
1687 C14H10 Phenanthrene phenanthrene  
1688 C14H14 Bibenzyl bibenzyl  
1689 C12H10N2 azobenzene azobenzene  
1690 C6H5COC6H5 benzophenone benzophenone  
1691 C16H10 Pyrene pyrene  
1692 C18H12 Tetracene tetracene  
1693 C19H16 Triphenylmethane tpm  
1694 C24H12 Coronene coronene  
1695 C60 Buckminsterfullerene c60