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Release 22May 2022
NIST Standard Reference Database 101
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III.F.1. (I.A.4.)

List of which calculations are completed at ROMP2 /3-21G*

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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 K Potassium atom 2SKh
15 K- Potassium atom anion 1SKh
16 K+ Potassium atom cation 1SKh
17 Cu- Copper atom anion 1SKh
18 Cu+ Copper atom cation 1SKh
19 LiH+ lithium hydride cation 2ΣC∞v
20 NaH+ sodium hydride cation 2ΣC∞v
21 KH Potassium hydride 1ΣC∞v
22 KH+ Potassium hydrogen cation 2ΣC∞v
23 CuH Copper monohydride 1ΣC∞v
24 Be+ Beryllium atom cation 2SKh
25 Mg- Magnesium atom anion 2PKh
26 Mg+ Magnesium atom cation 2SKh
27 Ca- Calcium atom anion 2DKh
28 Ca+ Calcium atom cation 2SKh
29 BeH beryllium monohydride 2ΣC∞v
30 MgH magnesium monohydride 2ΣC∞v
31 TiH Titanium monohydride 4ΦC∞v
32 ZnH Zinc monohydride 2ΣC∞v
33 BeH2+ Beryllium dihydride cation 2ΣC∞v
34 BeH2+ Beryllium dihydride cation   
35 B Boron atom 2PKh
36 B Boron atom 4PKh
37 B+ Boron atom cation 1SKh
38 Al Aluminum atom 2PKh
39 Al- Aluminum atom anion 3PKh
40 Al+ Aluminum atom cation 1SKh
41 Sc Scandium atom 2DKh
42 Sc+ Scandium cation 3DKh
43 Ga Gallium atom 2P 
44 Ga- Gallium atom anion 3POh
45 Ga+ Gallium atom cation 1S 
46 BH Boron monohydride 3ΠC∞v
47 BH- boron monohydride anion 4ΣC∞v
48 ScH+ Scandium monohydride cation 2ΣC∞v
49 GaH+ Gallium monohydride cation 2ΣC∞v
50 BH2- boron dihydride anion 3B1C2v
51 AlH2- aluminum dihydride anion 1A1C2v
52 AlH2+ aluminum dihydride cation 1ΣgD∞h
53 BH3+ boron trihydride cation 2E'D3h
54 BH3+ boron trihydride cation 2B2C2v
55 BH3+ boron trihydride cation  C2v
56 AlH3- aluminum trihydride anion 2A2"D3h
57 AlH3- aluminum trihydride anion  C3v
58 AlH3+ aluminum trihydride cation 2ED3h
59 ScH3 Scandium trihydride 1A1C3v
60 BH4 borohydride 2B2C2v
61 BH4- borohydride anion 1A1Td
62 C Carbon atom 3P0Kh
63 C- Carbon atom anion 2DKh
64 C+ Carbon atom cation 2PKh
65 Si Silicon atom 3PKh
66 Si- Silicon atom anion 4SKh
67 Si+ Silicon atom cation 2PKh
68 Ge Germanium atom 3PKh
69 Ge- Germanium anion 4SKh
70 Sn Tin atom   
71 CH Methylidyne 2Π1/2C∞v
72 SiH Silylidyne 2ΠC∞v
73 SiH- silicon monohydride anion 3ΣC∞v
74 GeH germylidene 2ΠC∞v
75 CH2 Methylene 3B1C2v
76 CH2 Methylene 3ΣGD∞h
77 CH2- methylene anion 2B1C2v
78 CH2+ methylene cation 2A1C2v
79 CH2+ methylene cation 2ΠD∞h
80 SiH2 silicon dihydride 3B1C2v
81 SiH2- silicon dihydride anion 2B1C2v
82 SiH2+ silicon dihydride cation 2A1C2v
83 GeH2 germylene 1A1C2v
84 GeH2- germylene anion 2B1C2v
85 CH3 Methyl radical 2A1D3h
86 SiH3 Silyl radical 2A1C3v
87 SiH3- Silyl anion 1A1C3v
88 SiH3+ Silyl cation 1A1'D3h
89 GeH3 Germyl radical 2A1C3v
90 GeH3+ germyl cation 1A1'D3h
91 N Nitrogen atom 4SKh
92 N Nitrogen atom 2DKh
93 N- Nitrogen atom anion 3SKh
94 N+ Nitrogen atom cation 3PKh
95 P Phosphorus atom 4SKh
96 P- Phosphorus atom anion 3PKh
97 P+ Phosphorus atom cation 3PKh
98 V Vanadium atom 4FKh
99 V+ Vanadium atom cation 5DKh
100 As Arsenic atomic 4SKh
101 As- Arsenic anion 3PKh
102 Sb Antimony atom   
103 PH phosphorus monohydride 3Σ-C∞v
104 AsH Arsenic monohydride 3ΣC∞v
105 SbH Antimony monohydride   
106 NH2 Amino radical 2B1C2v
107 NH2+ Amino cation 3B1C2v
108 PH2- Phosphino anion 1A1C2v
109 PH2+ Phosphino cation 1A1C2v
110 AsH2 Arsenic dihydride 2A1C2v
111 NH3- Ammonia anion 2A1C3v
112 NH3+ ammonia cation 2A2"D3h
113 PH3+ Phosphine cation 2A1C3v
114 AsH3+ Arsine cation 2A1C3v
115 NH4 Ammonium radical   
116 PH4 Phosphoranyl radical   
117 O Oxygen atom 3SKh
118 O- Oxygen atom anion 2PKh
119 O+ Oxygen atom cation 4SKh
120 S Sulfur atom 3PKh
121 S- Sulfur atom anion 2PKh
122 S+ Sulfur atom cation 4SKh
123 Se Selenium atom 3PKh
124 Se- Selenium atom anion 2PKh
125 Se+ Selenium atom cation 4SKh
126 Te Tellurium atom   
127 Te+ Tellurium atom cation   
128 OH Hydroxyl radical 2ΠC∞v
129 OH- hydroxide anion 1ΣC∞v
130 OH+ hydoxyl cation 3ΣC∞v
131 HS Mercapto radical 2ΠC∞v
132 HS- mercapto anion 1ΣC∞v
133 HS+ sulfur monohydride cation 3ΣC∞v
134 CrH+ Chromium hydride cation 5ΣC∞v
135 HSe Selenium monohydride 2ΠC∞v
136 HSe+ selenium monohydride cation 3ΣC∞v
137 TeH Telluryl radical   
138 H2O- water anion 2A1C2v
139 H2O- water anion 2A'Cs
140 H2O+ water cation 2B1C2v
141 H2S+ Hydrogen sulfide cation 2B1C2v
142 H2Se Hydrogen selenide 1A1C2v
143 H2Se+ Hydrogen selenide cation 2B1C2v
144 H3S+ Sulfonium cation 1A1C3v
145 F Fluorine atom 2PKh
146 F- Fluorine atom anion 1SKh
147 F+ Fluorine atom cation 3SKh
148 F+ Fluorine atom cation 1DKh
149 Cl Chlorine atom 2PKh
150 Cl- Chlorine atom anion 1SKh
151 Cl+ Chlorine atom cation 3PKh
152 Cl+ Chlorine atom cation 1DKh
153 Br Bromine atom 2PKh
154 Br- Bromine atom anion 1SKh
155 Br+ Bromine atom cation 3PKh
156 HF- hydrogen fluoride anion 2ΣC∞v
157 HF+ hydrogen fluoride cation 2ΠC∞v
158 HCl- hydrogen chloride anion 2ΣC∞v
159 HCl+ hydrogen chloride cation 2ΠC∞v
160 HBr- hydrogen bromide anion 2ΣC∞v
161 HBr+ hydrogen bromide cation 2ΠC∞v
162 H2Cl+ dihydrogen monochloride cation 1A1C2v
163 Ne Neon atom   
164 Ne- Neon atom anion 2SKh
165 Ne+ Neon atom cation 2PKh
166 Ar- Argon atom anion 2SKh
167 Ar+ Argon atom cation 2PKh
168 Kr Krypton atom 1SKh
169 Kr+ Krypton cation 2PKh
170 NeH neon hydrogen 2ΣC∞v
171 ArH+ Argon hydride cation 1ΣC∞v
172 Na2- sodium diatomic anion 2ΣuD∞h
173 Na2+ sodium diatomic cation 2ΣgD∞h
174 NaK+ Sodium Potassium diatomic cation 1
175 LiBe Lithium Beryllium 2ΣC∞v
176 LiMg Lithium magnesium 2ΣC∞v
177 NaBe Sodium Beryllium 2ΣC∞v
178 NaMg Sodium Magnesium 2ΣC∞v
179 Be2 Beryllium diatomic 3ΠgD∞h
180 Be2- Beryllium diatomic anion 2ΠuD∞h
181 LiB Lithium boride 3ΠC∞v
182 NaAl Sodium aluminum 1ΣC∞v
183 BeB Beryllium monoboride 2ΠC∞v
184 B2 Boron diatomic 3ΣgD∞h
185 BAl Boron Aluminum 3ΣC∞v
186 BGa Boron Gallium 3ΣC∞v
187 AlGa Aluminum Gallium 3ΣC∞v
188 Ga2 Gallium diatomic 3Piu 
189 HBBH Diborane(2) 3ΣGD∞h
190 B2H6+ Diborane cation   
191 LiC Lithium Carbide 4ΣC∞v
192 BeC Beryllium Carbide 3Σ-C∞v
193 BeC Beryllium Carbide   
194 CaC Calcium monocarbide   
195 BC boron monocarbide 4Σ-C∞v
196 BC- boron monocarbide anion 3ΠuC∞v
197 AlC Aluminum carbide 4ΣC∞v
198 BSi Boron silicide 4ΣC∞v
199 BSi Boron silicide 2ΣC∞v
200 C2 Carbon diatomic 3ΠuD∞h
201 C2+ carbon diatomic cation 4ΣgD∞h
202 SiC silicon monocarbide 3ΣC∞v
203 SiC- silicon monocarbide anion 2ΣgC∞v
204 SiC+ silicon monocarbide cation 2ΠC∞v
205 GeC Germanium monocarbide 1ΣC∞v
206 SiGe Silicon Germanium   
207 Ge2 Germanium diatomic 3ΣgD∞h
208 C2H Ethynyl radical 2ΣC∞v
209 ZnCH2 Zinc methylene 3B1C2v
210 ZnCH2 Zinc methylene 1A'Cs
211 C2H2+ acetylene cation 2ΠuD∞h
212 CCH2 vinylidene 3B2C2v
213 H2CC- vinylidene anion   
214 HCCH- acetylene anion   
215 HCCH- acetylene anion   
216 ZnCH3 Zinc monomethyl 2A1C3v
217 C2H3 vinyl 2A'Cs
218 C2H3+ vinyl cation 1A1C2V bridging H
219 C2H4- Ethylene anion 2B2gD2h
220 C2H4+ Ethylene cation 2B3uD2h
221 C2H4+ Ethylene cation 2B3D2
222 CH3CH methylmethylene 3A"Cs
223 C2H5 Ethyl radical 2A'Cs
224 LiN Lithium Nitride 3ΣC∞v
225 LiN+ Lithium Nitride cation 4ΣC∞v
226 LiP Lithium monophosphide   
227 BeN Beryllium mononitride 4ΣC∞v
228 BeN Beryllium mononitride 2ΠC∞v
229 BeN- Beryllium mononitride anion 1ΣC∞v
230 BeN+ Beryllium mononitride cation 1ΣC∞v
231 MgN Magnesium Nitride   
232 MgN Magnesium Nitride   
233 BP Boron monophosphide 3ΠC∞v
234 AlP Aluminum monophosphide 3ΣC∞v
235 AlP Aluminum monophosphide 3ΠC∞v
236 GaN Gallium mononitride 3ΠC∞v
237 GaP Gallium monophosphide 3ΣC∞v
238 GaAs Gallium arsenide 3Π 
239 GaAs Gallium arsenide 1Σ 
240 BN boron nitride 3ΠC∞v
241 CN Cyano radical 2ΣC∞v
242 SiP Silicon monophosphide 2ΠC∞v
243 SiP- Silicon monophosphide anion 1ΣC∞v
244 SiP+ Silicon monophosphide cation 3ΣC∞v
245 N2- nitrogen diatomic anion 2ΠgD∞h
246 N2+ diatomic nitrogen cation 2ΣgD∞h
247 HNB hydrogen nitrogen boron 2ΣC∞v
248 HCN+ hydrogen cyanide cation 2ΠC∞v
249 HNC+ hydrogen isocyanide cation   
250 HCP+ Phosphaethyne cation   
251 HPO+ Hydrogen phosphorus oxide cation 2A'Cs
252 CNH2 Aminomethylidyne radical 2B2C2v
253 H2CN Dihydrogen cyanide radical 2B2C2v
254 H2CN+ hydrocyanonium cation 1A1C2v
255 HCNH methyleneazane 2A'CS cis
256 N2H2+ trans-diazene cation 2AGC2h
257 CH2NH+ Methanimine cation   
258 CHNH2+ Aminocarbene cation   
259 N2H4+ hydrazine cation 2AGC2h
260 CH3NH2+ methyl amine cation 2A'Cs
261 CH3NH3 methyl ammonium radical 2A1C3v
262 LiO lithium oxide 2ΣC∞v
263 LiO- lithium oxide anion 1ΣC∞v
264 LiO- lithium oxide anion 3ΣC∞v
265 LiO+ lithium oxide cation 3ΣC∞v
266 LiS Lithium monosulfide 2ΠC∞v
267 LiS+ Lithium sulfide cation 3ΣC∞v
268 NaO sodium monoxide 2ΣC∞v
269 KO+ Potassium monoxide cation 3ΣC∞v
270 NaS Sodium sulfide 2ΠC∞v
271 LiSe Lithium monoselenide   
272 BeO- Beryllium monoxide anion 2ΣC∞v
273 BeO+ Beryllium monoxide cation 2ΠC∞v
274 BO boron monoxide 2ΣC∞v
275 BO- boron monoxide anion 1ΣC∞v
276 ScO Scandium monoxide 2ΣC∞v
277 GaO Gallium monoxide 2ΣC∞v
278 GaS Gallium monosulfide   
279 CO Carbon monoxide 3ΠC∞v
280 CO- carbon monoxide anion 2ΠC∞v
281 CO+ carbon monoxide cation 2ΣC∞v
282 TiO Titanium monoxide 3ΔC∞v
283 GeO+ Germanium monoxide cation 2ΣC∞v
284 SiSe+ Silicon Monoselenide cation   
285 NO Nitric oxide 2ΠC∞v
286 NO- nitric oxide anion 3ΣC∞v
287 NS Mononitrogen monosulfide 2ΠC∞v
288 NS- nitrogen sulfide anion 3ΣC∞v
289 PO Phosphorus monoxide 2ΠC∞v
290 PS phosphorus sulfide 2ΣC∞v
291 VO Vanadium monoxide 4Σ- 
292 AsO Arsenic monoxide 2ΠC∞v
293 NSe Nitrogen monoselenide 2ΠC∞v
294 AsS Arsenic monosulfide 2ΠC∞v
295 PSe Phosphorus monoselenide 2ΠC∞v
296 AsSe Arsenic monoselenide 2ΠC∞v
297 O2 Oxygen diatomic 3ΣgD∞h
298 O2- oxygen diatomic anion 2ΠD∞h
299 O2+ diatomic oxygen cation 2ΠgD∞h
300 SO Sulfur monoxide 3ΣC∞v
301 SO Sulfur monoxide 1ΣC∞v
302 SO+ sulfur monoxide cation 2ΠC∞v
303 S2 Sulfur diatomic 3ΣgD∞h
304 SeO Selenium monoxide 3ΣC∞v
305 TeO Tellurium monoxide   
306 Se2 Selenium diatomic 3ΣgD∞h
307 Te2 Tellurium diatomic   
308 BeOH beryllium monohydroxide 2A'Cs
309 COH Hydroxymethylidyne   
310 HCO Formyl radical 2A'Cs
311 HCO- formyl anion 1A'Cs
312 HCO+ Formyl cation 1ΣC∞v
313 HCS+ Thioformyl cation 1ΣC∞v
314 HNO Nitrosyl hydride 1A'Cs
315 HNO- Nitrosyl hydride anion 2A"Cs
316 HNO+ Nitrosyl hydride cation 2A'Cs
317 NOH Hydroxyimidogen 3A"Cs
318 NOH+ O-protonated nitric oxide 2A'Cs
319 HNS- Sulfur imide anion 2ACs
320 HO2 Hydroperoxy radical 2A"Cs
321 HO2- Hydroperoxy anion 1A'Cs
322 HO2+ Hydroperoxy cation 3A"Cs
323 HO2+ Hydroperoxy cation 1A'Cs
324 SOH Sulfur Hydroxide   
325 SOH+ Sulfur Monoxide, protonated   
326 HS2 Thiosulfeno radical 2A"Cs
327 H2CO- formaldehyde anion 2A'Cs
328 H2CO- formaldehyde anion   
329 H2CO+ formaldehyde cation 2B2C2v
330 H2CS- thioformaldehyde anion   
331 H2CS- thioformaldehyde anion   
332 H2CS+ thioformaldehyde cation 2B2C2v
333 H2NO nitroxide 2B1C2v
334 H2NO nitroxide 2A'Cs
335 H2O2+ Hydrogen peroxide cation 2BgC2h
336 H2S2+ hydrogen disulfide cation 2BgC2h
337 CH2OH Hydroxymethyl radical 2AC1
338 CH3O+ Methoxy cation 3A1C3v
339 NH2OH+ Hydroxylamine cation   
340 CH3OH- Methyl alcohol anion 2A'Cs
341 CH3OH+ Methyl alcohol cation 2A"Cs
342 CH3SH+ Methanethiol cation 2A"Cs
343 NH2OH2+ protonated hydroxylamine   
344 NH3OH+ N-protonated hydroxylamine   
345 NaF+ sodium fluoride cation 2ΣC∞v
346 LiF- lithium fluoride anion 2ΣC∞v
347 LiF+ lithium fluoride cation 2ΠC∞v
348 BeF- Beryllium monofluoride anion 1ΣC∞v
349 BeF+ Beryllium monofluoride cation 1ΣC∞v
350 TiCl Titanium Monochloride 4ΣC∞v
351 ZnF Zinc monofluoride 2ΣC∞v
352 ZnCl Zinc monochloride 2ΣC∞v
353 CaBr Calcium monobromide   
354 GaF Gallium monofluoride 1ΣC∞v
355 GaF+ Gallium monofluoride cation 2ΣC∞v
356 GaCl Gallium monochloride 1ΣGC∞v
357 GaCl+ Gallium monochloride cation 2ΣC∞v
358 CF Fluoromethylidyne 2ΠC∞v
359 SiF silicon monofluoride 2ΠC∞v
360 SiF- silicon monofluoride anion 3ΣC∞v
361 SiCl Clorosilylidyne 2ΠC∞v
362 CBr Carbon monobromide 2ΠC∞v
363 GeF Germanium monofluoride 2ΠC∞v
364 GeCl Germanium monochloride 2ΠC∞v
365 SiBr Silicon monobromide 2ΠC∞v
366 SiBr+ Silicon monobromide cation   
367 NCl nitrogen monochloride 3ΣC∞v
368 NCl- nitrogen monochloride anion 2ΠC∞v
369 NCl+ nitrogen monochloride cation 2ΠC∞v
370 AsF Arsenic monofluoride 3ΣC∞v
371 NBr nitrogen monobromide 3Σ-C∞v
372 AsCl Arsenic monochloride 3ΣC∞v
373 PBr Phosphorus monobromide   
374 FO Oxygen monofluoride 2ΠC∞v
375 ClO Monochlorine monoxide 2ΠC∞v
376 ClO+ chlorine monoxide cation 3ΣC∞v
377 SF Monosulfur monofluoride 2ΠC∞v
378 SF+ sulfur monofluoride cation 3ΣC∞v
379 SCl sulfur monochloride 2ΠC∞v
380 SCl+ sulfur monochloride cation 3ΣgC∞v
381 BrO Bromine monoxide 2ΠC∞v
382 BrO+ Bromine monoxide cation   
383 SeF Selenium monofluoride 2ΠC∞v
384 SBr Sulfur monobromide radical   
385 SBr+ Sulfur monobromide cation   
386 SeCl Selenium monochloride 2ΠC∞v
387 SeBr Selenium monobromide   
388 F2- flourine diatomic anion 2ΣuD∞h
389 F2+ flourine diatomic cation 2ΠgD∞h
390 ClF+ clorine monofluoride cation 2ΠC∞v
391 Cl2- chlorine diatomic anion 2ΣuD∞h
392 Cl2+ chlorine diatomic cation 2ΠgD∞h
393 Br2- bromine diatomic anion 2ΣuD∞h
394 Br2+ bromine diatomic cation 2ΠgD∞h
395 I2+ Iodine diatomic cation 2ΠgD∞v
396 HCF Fluoromethylene 3A"Cs
397 HCCl Chloromethylene 3A"Cs
398 CHBr bromomethylene 3A"Cs
399 HOCl+ hypochlorous acid cation   
400 HOBr+ Hypobromous acid cation 2A"Cs
401 CH2Br bromomethyl radical 2A'Cs
402 CH2Br bromomethyl radical   
403 CH2F fluoromethyl radical 2ACs
404 CH2Cl chloromethyl radical 2A'Cs
405 CH2Cl chloromethyl radical 2B1C2v
406 CH3F+ methyl fluoride cation   
407 CH3Cl+ Methyl chloride cation   
408 CH3Br methyl bromide 1A1C3v
409 Ne2+ Neon diatomic cation 2ΣuD∞h
410 Ar2+ Argon diatomic cation 2ΣuD∞h
411 Li3 Lithium trimer 2B2C2v
412 C3 carbon trimer 1A1C2v
413 C3H3 cyclopropenyl radical 2A'Cs
414 C3H3+ cyclopropenyl cation 1A1D3h
415 C3H3+ Propargyl cation 1A1C2v
416 CH3CHCH 1-propenyl radical 2A'Cs
417 C3H7 n-Propyl radical 2A"C1
418 CH3CHCH3 Isopropyl radical 2AC2
419 LiCN lithium cyanide 1ΣC*V LiCN
420 KCN Potassium cyanide 1ΣC∞v
421 ZnCN Zinc monocyanide 2ΣC∞v
422 ZnNC Zinc isocyanide 2ΣC∞v
423 CNN Diazocarbene   
424 NCN Cyanoimidogen 3ΣgD∞h
425 N3 azide radical 2ΠgD∞h
426 N3+ azide cation 3ΣgD∞h
427 N3+ azide cation 3ΣC∞v
428 HCCN cyanomethylene 3A"Cs
429 HCCN cyanomethylene   
430 HN3 hydrogen azide 1A'Cs
431 HN3+ Hydrazoic acid cation   
432 CH3CN- acetonitrile anion 2EC3v
433 CH3CN- acetonitrile anion 2A'Cs
434 HCNCH2+ 2H-Azirine cation   
435 CH2CHNH vinylazine 2A"CS cis
436 CH3CHN methylmethaniminyl radical 2A'Cs
437 Li2O+ dilithium oxide cation 2ΠD∞h
438 LiO2 Lithium dioxide   
439 NaO2 Sodium superoxide   
440 CCO Dicarbon monoxide 3ΣC∞v
441 NCO isocyanato radical 2ΠC∞v
442 SCN thiocyanato radical 2ΠC∞v
443 BO2+ Boron dioxide cation 3ΣgD∞h
444 N2O- Nitrous oxide anion 2A'Cs
445 N2O+ Nitrous oxide cation 2ΠC∞v
446 CO2- Carbon dioxide anion 2A1C2v
447 CO2+ Carbon dioxide cation 2ΠgD∞h
448 OCS+ Carbonyl sulfide cation 2ΠC∞v
449 CS2- Carbon disulfide anion 2A1C2v
450 NO2 Nitrogen dioxide 2A1C2v
451 NO2- Nitrogen dioxide anion 1A1C2v
452 NO2+ Nitrogen dioxide cation 1ΣGD∞h
453 NSO sulfinyl amidogen   
454 PO2+ Phosphorus dioxide cation 1ΣGD∞h
455 SNO Nitrogen oxide sulfide   
456 AsO2 Aresenic dioxide 2A1C2v
457 O3- Ozone anion 2B1C2v
458 SO2 Sulfur dioxide 1A1C2v
459 SO2- Sulfur dioxide anion 2B1C2v
460 SO2+ Sulfur dioxide cation 2A1C2v
461 S3- Sulfur trimer anion 2B1C2v
462 S3+ Sulfur trimer cation 2B2C2v
463 SeO2+ Selenium dioxide cation 2A1C2v
464 HCCO ketenyl radical 2ΠC∞v
465 HCCO ketenyl radical 2A"Cs
466 HCOO formate neutral radical 2A'Cs
467 HOCO Hydrocarboxyl radical 1A'cis
468 HOCO Hydrocarboxyl radical 1A'trans
469 HOCO+ Hydrocarboxyl cation 1A'Cs
470 CH2CO+ Ketene cation 2B1C2v
471 Be(OH)2 Beryllium hydroxide   
472 CH2CHO Vinyloxy radical 2A"Cs
473 CH2OOH CH2OOH radical 2AC1
474 C2H4O+ ethylene oxide cation   
475 CH3CHO+ acetaldehyde cation   
476 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
477 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
478 CH3CH2O Ethoxy radical 2A'Cs
479 CH3CHOH 1-hydroxy-ethyl radical 2AC1
480 CH3OCH2 methoxymethyl radical 2AC1
481 CH3SCH3+ dimethyl sulfide cation   
482 CuF2 Copper difluoride 2ΠgD∞h
483 ZnF2 Zinc difluoride 1ΣGD∞h
484 ICN Cyanogen iodide 1ΣC∞v
485 FCO Carbonyl fluoride 2A'Cs
486 ClCO carbonyl monochloride 2A'Cs
487 BF2 Boron difluoride radical 2A1C2v
488 CF2 Difluoromethylene 3B1C2v
489 CF2- Difluoromethylene anion 2B1C2v
490 CF2+ Difluoromethylene cation 2A1C2v
491 SiF2 Silicon difluoride 3B1C2v
492 SiF2+ Silicon difluoride cation 2A1C2v
493 CCl2+ dichloromethylene cation 2A1C2v
494 CBr2 dibromomethylene 3B1C2v
495 FOO+ Fluorine dioxide cation   
496 OClO Chlorine dioxide 2B1D∞h
497 OClO- Chlorine dioxide anion 1A'Cs
498 OClO+ Chlorine dioxide cation 1A1C2v
499 ClSO Sulfur chloride oxide 2A"Cs
500 BrOO Bromine dioxide   
501 OBrO Bromine dioxide radical 2B1C2v
502 NF2+ Difluoroamino cation 1A1C2v
503 PF2 Phosphorus difluoride   
504 SF2- sulfur difluoride anion 2A'Cs
505 SF2+ sulfur difluoride cation 2B1C2v
506 I3- triiodide   
507 HCCF+ fluoroacetylene cation 2ΠC∞v
508 HFCO+ formyl fluoride cation 2A'Cs
509 CHCl2 dichloromethyl radical 2B1C2v
510 CHCl2 dichloromethyl radical 2A'Cs
511 CHF2 difluoromethyl radical 2ACs
512 CHFCl Chlorofluoromethyl radical   
513 CHBr2 dibromomethyl radical   
514 CH2CHF Ethene, fluoro- 1A'Cs
515 CH2CH2Cl 2-chloroethyl radical 2A'Cs
516 CHClCH3 1-chloroethyl radical 2AC1
517 C4 Carbon tetramer 3ΣgD∞h
518 C4H2+ diacetlyene cation 2ΠgD∞h
519 C2N2+ Cyanogen cation 2ΠgD∞h
520 HCCCN+ Cyanoacetylene cation 2ΠC∞v
521 C3H3N+ acrylonitrile cation 2A"Cs
522 NO3+ nitrogen trioxide cation 1A1C2v
523 NO3+ nitrogen trioxide cation 1A1'D3h
524 SO3- Sulfur trioxide anion 2A1pyramidal
525 SO3- Sulfur trioxide anion 2A2"planar
526 SO3+ Sulfur trioxide cation 2A2'D3h
527 HCO3- bicarbonate anion   
528 HSO3 Hydroxysulfonyl radical 2AC1
529 C2H2O2 Ethanedial 1AgC2h
530 CH3COCH2 Acetonyl radical 2A"Cs
531 C2H5OO ethylperoxy radical 2A'Cs
532 CH3COCH3- acetone anion 2A'Cs
533 C2Cl2+ dichloroacetylene cation 2ΠUD∞h
534 ClONO chlorine nitrite 1A'CS cis
535 CF2O+ Carbonic difluoride cation   
536 BF3- Borane, trifluoro- anion 2A1D3h
537 BF3- Borane, trifluoro- anion 2A1C3v
538 BF3+ boron trifluoride cation 2A2'D3h
539 BF3+ boron trifluoride cation   
540 BCl3+ Boron Trichloride cation   
541 CF3- Trifluoromethyl anion 1A1C3v
542 CF3+ Trifluoromethyl cation 1A1'D3h
543 CF2Cl difluorochloromethyl radical   
544 SiF3 Silicon trifluoride radical 2A1C3v
545 SiF3+ Silicon trifluoride cation 1A1'D3h
546 CFCl2 dichlorofluoromethyl radical   
547 CCl3- Trichloromethyl anion 1A1C3v
548 CCl3+ Trichloromethyl cation 1A1'D3h
549 CBr3 tribromomethyl radical   
550 NF3 Nitrogen trifluoride 1A1C3v
551 NF3- Nitrogen trifluoride anion 2A1C3v
552 NF3+ Nitrogen trifluoride cation 2A1C3v
553 NBr3 Nitrogen Tribromide 1A1C3v
554 SF3 Sulfur trifluoride 2A'Cs
555 C2H4F2 1,2-difluoroethane 1AgC2H anti
556 C3H3N2 imidazolyl radical 2B1C2v
557 C4H4N pyrrolide radical 2A2C2v
558 C3H4N2 1H-Imidazole 1A'Cs
559 C3O2+ Carbon suboxide cation 2ΠUD∞h
560 C2HF3+ Trifluoroethylene cation 2A"Cs
561 XeF4 Xenon tetrafluoride   
562 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
563 SF5 Sulfur pentafluoride 2A1C4v
564 C7H7 cycloheptatrienyl radical 2A2C2v
565 C6H5O phenoxy radical 2B1C2v
566 PF6 Hexafluorophosphate neutral 2B2C2v
567 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 Cu Copper atom cu  
14 LiH Lithium Hydride lih  
15 LiH- lithium hydride anion lih-  
16 NaH sodium hydride nah  
17 NaH- sodium hydride anion nah-  
18 Be Beryllium atom be  
19 Be- Beryllium atom anion be-  
20 Mg Magnesium atom mg  
21 Ca Calcium atom ca  
22 Zn Zinc atom zn  
23 Zn- Zinc atom anion zn-  
24 Zn+ Zinc atom cation zn+  
25 BeH- berylium monohydride anion beh-  
26 BeH+ beryllium monohydride cation beh+  
27 MgH- magnesium monohydride anion mgh-  
28 MgH+ magnesium monohydride cation mgh+  
29 CaH Calcium monohydride cah  
30 CaH+ Calcium monohydride cation cah+  
31 ZnH+ Zinc, protonated znh+  
32 BeH2 beryllium dihydride beh2  
33 MgH2 magnesium dihydride mgh2  
34 CaH2 Calcium Hydride cah2  
35 ZnH2 Zinc hydride znh2  
36 B- Boron atom anion b-  
37 BH Boron monohydride bh  
38 BH- boron monohydride anion bh-  
39 BH+ boron monohydride cation bh+  
40 AlH aluminum monohydride alh  
41 AlH- aluminum monohydride anion alh-  
42 AlH+ aluminum monohydride cation alh+  
43 ScH Scandium monohydride sch  
44 GaH Gallium monohydride gah  
45 BH2 boron dihydride bh2  
46 BH2+ Boron dihydride cation bh2+  
47 AlH2 aluminum dihydride alh2  
48 BH3 boron trihydride bh3  
49 BH3- boron trihydride anion bh3-  
50 AlH3 aluminum trihydride alh3  
51 GaH3 Gallium trihydride gah3  
52 AlH4- Aluminum tetrahydride anion alh4-  
53 C- Carbon atom anion c-  
54 Ti Titanium atom ti  
55 Ti- Titanium atom anion ti-  
56 Ti+ Titanium atom cation ti+  
57 Ge+ Germanium cation ge+  
58 Sn+ Tin cation sn+  
59 CH- methylidyne anion ch-  
60 CH+ Methylidyne cation ch+  
61 SiH+ silicon monohydride cation sih+  
62 GeH+ Germaniun monohyrdide cation geh+  
63 SiH2 silicon dihydride sih2  
64 CH3- methyl anion ch3-  
65 CH3+ methyl cation ch3+  
66 CD4 methane-d4 cd4  
67 CH2D2 methane-d2 ch2d2  
68 CH3D methane-d ch3d  
69 CH4 Methane ch4  
70 CH4- Methane anion ch4-  
71 CH4+ Methane cation ch4+  
72 CHD3 methane-d3 chd3  
73 SiH2D2 silane-d2 sih2d2  
74 SiH4 Silane sih4  
75 SiH4+ Silane cation sih4+  
76 GeH4 Germane geh4  
77 SnH4 Stannane snh4  
78 SiH5+ Silane, protonated sih5+  
79 As+ Arsenic cation as+  
80 NH Imidogen nh  
81 NH- Imidogen anion nh-  
82 NH+ imidogen cation nh+  
83 PH- phosphorus monohydride anion ph-  
84 PH+ phosphorus monohydride cation ph+  
85 AsH+ Arsenic monohydride cation ash+  
86 ND2 Amidogen-d2 nd2  
87 NH2- amino anion nh2-  
88 PH2 Phosphino radical ph2  
89 AsH2+ Arsenic dihydride cation ash2+  
90 ND3 Ammonia-d3 nd3  
91 NH3 Ammonia nh3  
92 PH3 Phosphine ph3  
93 AsH3 Arsine ash3  
94 SbH3 Stibine sbh3  
95 AsH4+ Arsonium ash4+  
96 NH4+ ammonium cation nh4+  
97 PH4+ phosphonium cation ph4+  
98 Cr Chromium atom cr  
99 DO Hydroxyl-d od  
100 DS Mercapto-d ds  
101 CrH Chromium hydride crh  
102 HSe- selenium monohydride anion hse-  
103 D2O Deuterium oxide d2o  
104 H2O Water h2o  
105 HDO Water-d1 hdo  
106 D2S Hydrogen sulfide-d2 d2s  
107 H2S Hydrogen sulfide h2s  
108 H2S- Hydrogen sulfide anion h2s-  
109 H2Te Hydrogen Telluride h2te  
110 H3O+ hydronium cation h3o+  
111 H3Se+ Hydrogen Selenide, protonated h3se+  
112 Mn Manganese atom mn  
113 I Iodine atom iodine  
114 I- Iodine atom anion iodine-  
115 I+ Iodine atom cation iodine+  
116 DF Hydrofluoric acid-d df  
117 HF Hydrogen fluoride hf  
118 DCl Hydrochloric acid-d dcl  
119 HCl Hydrogen chloride hcl  
120 HBr hydrogen bromide hbr  
121 HI Hydrogen iodide hi  
122 HI+ Hydrogen iodide cation hi+  
123 H2F+ dihydrogen fluoride cation h2f+  
124 H2Br+ protonated hydrogen bromide h2br+  
125 H2I+ Iodonium h2i+  
126 Ne Neon atom ne  
127 Ar Argon atom ar  
128 Fe Iron atom fe  
129 Xe Xenon atom xe  
130 HeLi+ Helium Lithium cation heli+  
131 NeH+ neon hydrogen cation neh+  
132 KrH+ Protonated Krypton krh+  
133 XeH+ Xenon, protonated xeh+  
134 H2Ar H2 Ar dimer h2ar  
135 Co Cobalt atom cobalt  
136 Ni Nickel atom ni  
137 Li2 Lithium diatomic li2  
138 Li2- lithium diatomic anion li2-  
139 Li2+ lithium diatomic cation li2+  
140 NaLi lithium sodium lina  
141 NaLi- lithium sodium anion lina-  
142 NaLi+ lithium sodium cation lina+  
143 LiK Lithium Potassium lik  
144 Na2 Sodium diatomic na2  
145 NaK Sodium Potassium nak  
146 K2 Potassium diatomic k2  
147 Cu2 Copper diatomic cu2  
148 Be2 Beryllium diatomic be2  
149 Be2+ Beryllium diatomic cation be2+  
150 BeMg Beryllium Magnesium bemg  
151 Mg2 Magnesium diatomic mg2  
152 Mg2- magnesium diatomic anion mg2-  
153 Mg2+ magnesium diatomic cation mg2+  
154 Ca2 Calcium diatomic ca2  
155 LiAl Lithium Aluminum lial  
156 B2- Boron diatomic anion b2-  
157 B2+ Boron diatomic cation b2+  
158 Al2 Aluminum diatomic al2  
159 Al2- aluminum diatomic anion al2-  
160 Al2+ aluminum diatomic cation al2+  
161 LiBH4 Lithium borohydride libh4  
162 B2H4 Diborane(4) D2d b2h4  
163 HBHHBH Diborane(4) C2V hbhhbh  
164 B2H6 Diborane b2h6  
165 Al2H6 dialane al2h6  
166 Ga2H6 digallane ga2h6  
167 BC+ boron monocarbide cation bc+  
168 C2 Carbon diatomic c2  
169 C2- carbon diatomic anion c2-  
170 Si2 Silicon diatomic si2  
171 Si2- silcon diatomic anion si2-  
172 Si2+ silcon diatomic cation si2+  
173 C2H- Ethynyl anion c2h-  
174 C2H+ Ethynyl cation c2h+  
175 C2H2 Acetylene c2h2  
176 CCH2 vinylidene vinylidene  
177 Si2H2 disilyne si2h2  
178 CH3Li methyl lithium ch3li  
179 CuCH3 monomethyl copper cuch3  
180 CH2BH methyleneborane ch2bh  
181 C2H3- vinyl anion c2h3-  
182 C2H4 Ethylene c2h4  
183 CH2SiH2 silaethylene ch2sih2  
184 Si2H4 Disilene si2h4  
185 CH3BH2 methylborane ch3bh2  
186 C2H5- Ethyl anion c2h5-  
187 C2H5+ Ethyl cation c2h5+  
188 C2H6 Ethane c2h6  
189 C2H6+ ethane cation c2h6+  
190 CH3SiH3 methyl silane ch3sih3  
191 Si2H6 disilane si2h6  
192 GeH3CH3 methyl germane geh3ch3  
193 C2H7+ Ethane, protonated c2h7+  
194 BeN+ Beryllium mononitride cation ben+  
195 BN- boron nitride anion bn-  
196 AlN- aluminum mononitride anion aln-  
197 AlN+ aluminum mononitride cation aln+  
198 BN+ boron nitride cation bn+  
199 AlN Aluminum nitride aln  
200 CN- cyanide anion cn-  
201 CN+ Cyano cation cn+  
202 CP Carbon monophosphide cp  
203 CP- carbon monophosphide anion cp-  
204 CP+ carbon monophosphide cation cp+  
205 SiN Silicon nitride sin  
206 SiN- silicon mononitride anion sin-  
207 SiN+ silicon mononitride cation sin+  
208 TiN Titanium mononitride tin  
209 N2 Nitrogen diatomic n2  
210 PN Phosphorus mononitride pn  
211 PN- phosphorus nitride anion pn-  
212 PN+ phosphorus nitride cation pn+  
213 P2 Phosphorus diatomic p2  
214 P2- phosphorus diatomic anion p2-  
215 P2+ phosphorus diatomic cation p2+  
216 AsN Arsenic mononitride asn  
217 AsP Arsenic monophosphide asp  
218 SbN Antimony nitride sbn  
219 As2 Arsenic diatomic as2  
220 HNC hydrogen isocyanide hnc  
221 HCN Hydrogen cyanide hcn  
222 HCN- Hydrogen cyanide anion hcn-  
223 HCP Phosphaethyne hcp  
224 NNH Dinitrogen monohydride nnh  
225 NNH+ Dinitrogen monohydride cation nnh+  
226 HPO Hydrogen phosphorus oxide hpo  
227 LiNH2 lithium amide linh2  
228 HBNH Boranimine hbnh  
229 CNH2+ N-protonated hydrogen isocyanide cnh2+  
230 HCNH+ N-protonated HCN hcnh+  
231 H2NN Isodiazene h2nn  
232 N2H2 (E)-diazene n2h2  
233 N2H2 (Z)-Diazene n2h2z  
234 CH2NH Methanimine ch3n  
235 CHNH2 aminomethylene chnh2  
236 CH2PH Phosphaethene ch3p  
237 BH2NH2 Boranamine bh2nh2  
238 CH2NH2+ methyleneamine cation ch2nh2+  
239 N2H4 Hydrazine n2h4  
240 P2H4 Diphosphine p2h4  
241 CH3NH2 methyl amine ch3nh2  
242 CH3PH2 Methyl phosphine ch3ph2  
243 SiH3NH2 Silane, amino sih3nh2  
244 N2H5+ protonated hydrazine n2h5+  
245 BH3PH3 borane phosphine bh3ph3  
246 BH3NH3 borane ammonia bh3nh3  
247 CH3NH3+ protonated methylamine ch3nh3+  
248 CH3PH3+ methyl phosphine, protonated ch3ph3+  
249 NH3NH3 Ammonia Dimer nh3nh3  
250 N2H7+ ammonia ammonium dimer n2h7+  
251 NaO- sodium oxide anion nao-  
252 NaO+ sodium oxide cation nao+  
253 KO Potassium monoxide ko  
254 CuO Copper Monoxide cuo  
255 BeO beryllium oxide beo  
256 BeS beryllium sulfide bes  
257 MgO magnesium oxide mgo  
258 MgO- magnesium oxide anion mgo-  
259 MgO+ magnesium oxide cation mgo+  
260 CaO Calcium monoxide cao  
261 MgS magnesium sulfide mgs  
262 MgS- magnesium sulfide anion mgs-  
263 MgS+ magnesium sulfide cation mgs+  
264 CaS Calcium sulfide cas  
265 ZnO zinc monoxide zno  
266 ZnS Zinc sulfide zns  
267 BeS- Beryllium monosulfide anion bes-  
268 BeS+ Beryllium monosulfide cation bes+  
269 AlO Aluminum monoxide alo  
270 AlO- Aluminum monoxide anion alo-  
271 AlO+ aluminum monoxide cation alo+  
272 BS boron sulfide bs  
273 BS- boron monosulfide anion bs-  
274 BS+ boron monosulfide cation bs+  
275 AlS Aluminum sulfide als  
276 AlS- aluminum monosulfide anion als-  
277 AlS+ aluminum monosulfide cation als+  
278 BO+ boron monoxide cation bo+  
279 CO Carbon monoxide co  
280 CS carbon monosulfide cs  
281 CS- carbon monosulfide anion cs-  
282 CS+ carbon monosulfide cation cs+  
283 SiO Silicon monoxide sio  
284 SiO- silicon monoxide anion sio-  
285 SiO+ silicon monoxide cation sio+  
286 SiS silicon monosulfide sis  
287 SiS- silicon monosulfide anion sis-  
288 SiS+ silicon monosulfide cation sis+  
289 CSe Carbon monoselenide cse  
290 CSe- Carbon monoselenide anion cse-  
291 CSe+ Carbon monoselenide cation cse+  
292 GeO Germanium monoxide geo  
293 GeS Germanium monosulfide ges  
294 SiSe Silicon Monoselenide sise  
295 GeSe Germanium monoselenide gese  
296 NO+ nitric oxide cation no+  
297 NS+ nitrogen sulfide cation ns+  
298 PO- phosphorus monoxide anion po-  
299 PO+ phosphorus monoxide cation po+  
300 PS- phosphorus monosulfide anion ps-  
301 PS+ phosphorus monosulfide cation ps+  
302 O2-- dioxygen dianion o2--  
303 SO- sulfur monoxide anion so-  
304 S2- sulfur diatomic anion s2-  
305 S2+ sulfur diatomic cation s2+  
306 SeO- selenium monoxide anion seo-  
307 SeO+ selenium monoxide cation seo+  
308 SeS Selenium monosulfide ses  
309 SeS- selenium monosulfide anion ses-  
310 SeS+ selenium monosulfide cation ses+  
311 Se2- selenium diatomic anion se2-  
312 Se2+ selenium diatomic cation se2+  
313 LiOH lithium hydroxide lioh  
314 NaOH sodium hydroxide naoh  
315 KOH Potassium hydroxide koh  
316 MgOH magnesium hydroxide mgoh  
317 CaOH Calcium monohydroxide caoh  
318 HBO Boron hydride oxide hbo  
319 HBS hydrogen boron sulfide hbs  
320 COH+ Carbon Monoxide, protonated coh+  
321 HCS Thioformyl radical hcs  
322 HCS- Thioformyl anion hcs-  
323 HNS Sulfur imide hns  
324 HSO+ Sulfur Monoxide, S-protonated HSO+  
325 H2CO Formaldehyde h2co  
326 HOCH hydroxycarbene hoch  
327 H2CS Thioformaldehyde h2cs  
328 H2CSe Selenoformaldehyde h2cse  
329 H2O2 Hydrogen peroxide h2o2  
330 H2OO water oxide h2oo  
331 HOSH hydrogen thioperoxide hosh  
332 H2S2 Disulfane h2s2  
333 H2Se2 hydrogen diselenide h2se2  
334 CH2OH+ hydroxymethyl cation ch2oh+  
335 CH3O Methoxy radical ch3o  
336 CH3O- methoxy anion ch3o-  
337 CH3S thiomethoxy ch3s  
338 H2CSH+ Thioformaldehyde, protonated h2csh+  
339 NH2OH hydroxylamine nh2oh  
340 NH3O Ammonia Oxide nh3o  
341 H2POH Phosphinous acid h2poh  
342 H3PO Phosphine oxide h3po  
343 NH2SH Thiohydroxylamine nh2sh  
344 NH3S sulfidoazane nh3s  
345 H3O2+ hydrogen peroxide, protonated h3o2+  
346 CH3OH Methyl alcohol ch3oh  
347 CH3SH Methanethiol ch3sh  
348 SiH3OH silanol sih3oh  
349 CH3SeH Methane selenol ch3seh  
350 H2OH2O water dimer h2oh2o  
351 CH3OH2+ Methanol, protonated ch3oh2+  
352 CH3SH2+ protonated methylsulfide ch3sh2+  
353 H2ONH3 Water Ammonia Dimer h2onh3  
354 H5O2+ Dihydroxonium ion h5o2+  
355 LiF lithium fluoride lif  
356 LiCl lithium chloride licl  
357 LiCl- lithium chloride anion licl-  
358 LiCl+ lithium chloride cation licl+  
359 NaF sodium fluoride naf  
360 NaF- sodium fluoride anion naf-  
361 KF Potassium Fluoride kf  
362 NaCl Sodium Chloride nacl  
363 NaCl- sodium chloride anion nacl-  
364 NaCl+ sodium chloride cation nacl+  
365 KCl Potassium Chloride kcl  
366 CuF Copper monofluoride cuf  
367 LiBr Lithium Bromide libr  
368 LiBr- lithium bromide anion libr-  
369 LiBr+ lithium bromide cation libr+  
370 CuCl Copper monochloride cucl  
371 NaBr Sodium Bromide nabr  
372 NaBr- sodium bromide anion nabr-  
373 NaBr+ sodium bromide cation nabr+  
374 KBr Potassium Bromide kbr  
375 LiI Lithium Iodide lii  
376 NaI Sodium Iodide nai  
377 KI Potassium Iodide ki  
378 BeF Beryllium monofluoride bef  
379 BeCl beryllium monochloride becl  
380 MgF Magnesium monofluoride mgf  
381 MgF- magnesium fluoride anion mgf-  
382 MgF+ magnesium fluoride cation mgf+  
383 CaF Calcium monofluoride caf  
384 MgCl magnesium monochloride mgcl  
385 MgCl- magnesium monochloride anion mgcl-  
386 MgCl+ magnesium monochloride cation mgcl+  
387 CaCl calcium monochloride cacl  
388 ZnF- Zinc monofluoride anion znf-  
389 ZnF+ Zinc monofluoride cation znf+  
390 BeCl- beryllium monochloride anion becl-  
391 BeCl+ beryllium monochloride cation becl+  
392 BF Boron monofluoride bf  
393 BF- Boron monofluoride anion bf-  
394 BF+ Boron monofluoride cation bf+  
395 AlF Aluminum monofluoride alf  
396 AlF- Aluminum monofluoride anion alf-  
397 AlF+ Aluminum monofluoride cation alf+  
398 BCl boron monochloride bcl  
399 BCl- boron monochloride anion bcl-  
400 BCl+ boron monochloride cation bcl+  
401 AlCl Aluminum monochloride alcl  
402 AlCl- aluminum monochloride anion alcl-  
403 AlCl+ aluminum monochloride cation alcl+  
404 ScF Scandium monofluoride scf  
405 BBr Boron monobromide bbr  
406 AlBr Aluminum monobromide albr  
407 AlI Aluminum monoiodide ali  
408 GaBr Gallium monobromide gabr  
409 CF- carbon monofluoride anion cf-  
410 CF+ carbon monofluoride cation cf+  
411 CCl carbon monochloride ccl  
412 CCl- carbon monochloride anion ccl-  
413 CCl+ carbon monochloride cation ccl+  
414 SiF+ silicon monofluoride cation sif+  
415 SiCl- silicon monochloride anion sicl-  
416 SiCl+ silicon monochloride cation sicl+  
417 GeF+ Germanium monofluoride cation gef+  
418 GeCl+ Germanium monochloride cation gecl+  
419 NF nitrogen fluoride nf  
420 NF- nitrogen monofluorine anion nf-  
421 NF+ nitrogen monofluoirde cation nf+  
422 PF phosphorus monofluoride pf  
423 PF- phosphorus monofluoride anion pf-  
424 PF+ phosphorus monofluoride cation pf+  
425 PCl phosphorus chloride pcl  
426 PCl- phosphorus monochloride anion pcl-  
427 PCl+ phosphorus monochloride cation pcl+  
428 SbF Antimony monofluoride sbf  
429 SbCl Antimony monochloride sbcl  
430 FO- flourine oxide anion fo-  
431 FO+ fluorine monoxide cation fo+  
432 ClO- chlorine monoxide anion clo-  
433 SF- sulfur monofluoride anion sf-  
434 SCl- sulfur monochloride anion scl-  
435 BrO- Bromine monoxide anion bro-  
436 IO Iodine monoxide io  
437 BrCl Bromine monochloride brcl  
438 F2 Fluorine diatomic f2  
439 ClF Chlorine monofluoride clf  
440 ClF- clorine monofluoride anion clf-  
441 Cl2 Chlorine diatomic cl2  
442 BrF Bromine monofluoride brf  
443 BrF- bromine fluoride anion brf-  
444 BrF+ bromine fluoride cation brf+  
445 BrCl- bromine chloride anion brcl-  
446 BrCl+ bromine chloride cation brcl+  
447 IF Iodine monofluoride if  
448 Br2 Bromine diatomic br2  
449 ICl Iodine monochloride icl  
450 IBr Iodine monobromide ibr  
451 I2 Iodine diatomic i2  
452 HCF Fluoromethylene hcf  
453 HCCl Chloromethylene hccl  
454 HSiF fluorosilylene hsif  
455 HSiCl Chlorosilylene hsicl  
456 HSiBr monobromosilylene hsibr  
457 CHBr bromomethylene chbr  
458 HOF Hypofluorous acid hfo  
459 DOCl Hypochlorous acid-d docl  
460 HOCl hypochlorous acid hocl  
461 HOBr Hypobromous acid hobr  
462 HOI Hypoiodous acid hoi  
463 F2H+ Fluorine, protonated f2h+  
464 FHF Hydrogen difluoride fhf  
465 FHF- Hydrogen difluoride anion fhf-  
466 ClFH+ Chlorine fluoride, F-protonated clfh+  
467 FClH+ Chlorine fluoride, Cl-protonated fclh+  
468 Cl2H+ Chlorine, protonated cl2h+  
469 CH2F+ fluoromethyl cation ch2f+  
470 CH2Cl+ chloromethyl cation ch2cl+  
471 NH2F monofluoroamine nh2f  
472 NH2Cl chloramine nh2cl  
473 H2F2 Hydrogen fluoride dimer h2f2  
474 CD3F methylfluoride-d3 cd3f  
475 CH3F Methyl fluoride ch3f  
476 CD3Cl methyl chloride d3 cd3cl  
477 CH3Cl Methyl chloride ch3cl  
478 SiH3F monofluorosilane sih3f  
479 SiH3Cl chlorosilane sih3cl  
480 GeH3F monofluorogermane geh3f  
481 GeH3Cl monochlorogermane geh3cl  
482 SiH3Br bromosilane sih3br  
483 CH3I methyl iodide ch3i  
484 SiH3I Silyl Iodide sih3i  
485 NH3Cl+ protonated monochloroammonia nh3cl+  
486 CH3ClH+ methyl chloride, protonated ch3clh+  
487 NH4Cl Ammonium chloride nh4cl  
488 LiNe+ Lithium Neon cation line+  
489 Ne2 Neon diatomic ne2  
490 Ar2 Argon diatomic ar2  
491 Li3+ Lithium trimer cation li3+  
492 C3+ carbon trimer cation c3+  
493 SiC2 Silicon dicarbide sic2  
494 C3H3 Propargyl radical propargyl  
495 C3H3- Propargyl anion c3h3-  
496 C3H4 cyclopropene cprop  
497 CH2CCH2 allene allene  
498 CH3CCH propyne propyne  
499 C3H5 Allyl radical allyl  
500 C3H5+ Allyl cation allyl+  
501 Zn(CH3)2 dimethyl zinc dmz  
502 C3H6 Cyclopropane c3h6  
503 CH2CHCH3 Propene propene  
504 C3H7+ cyclopropane, protonated c3h7+  
505 CH3CHCH3+ Isopropyl cation prop2yl+  
506 C3H8 Propane propane  
507 SiH2(CH3)2 dimethylsilane dms  
508 Si3H8 trisilane si3h8  
509 NaCN Sodium Cyanide nacn  
510 CuCN Copper cyanide cucn  
511 AlCN Aluminum monocyanide alcn  
512 AlNC Aluminum isocyanide alnc  
513 CN2 3H-Diazirin-3-ylidene cn2  
514 N3- azide anion n3-  
515 HCNN diazomethyl radical hcnn  
516 HNCNH diiminomethane hncnh  
517 CH2N2 diazirine ch2n2  
518 CH2NN diazomethane ch2nn  
519 NH2CN cyanamide cyanamide  
520 HNNNH+ 1,2-Triazadienium n2h3+  
521 NH2NN+ hydrazoic acid, protonated nh2nn+  
522 CH3CN Acetonitrile ch3cn  
523 CH3CN+ Acetonitrile cation ch3cn+  
524 CH3NC methyl isocyanide ch3nc  
525 CHNCH2 2H-Azirine c157164  
526 CHNHCH 1H-Azirine chnhch  
527 H2CCNH Ethenimine ch2cnh  
528 H2CNCH methyleneaminomethylene ch2nch  
529 HCCNH2 Ethynamine hccnh2  
530 HNCNH2+ diiminomethane, protonated hncnh2+  
531 NCNH3+ Cyanamide, protonated ncnh3+  
532 NH2CNH+ cyanamide, cn protonated nh2cnh+  
533 NH3CN+ cyanamide, amine protonated nh3cn+  
534 NHCHNH2 aminomethanimine cn2h4  
535 C2H5N Aziridine c2h5n  
536 CH2CHNH2 aminoethene aminoethene  
537 CH2NCH3 N-methylmethanimine nmm  
538 CH3CHNH ethanimine ethanimine  
539 NH2BHNH2 diaminoborane nh2bhnh2  
540 C2H5NH+ Protonated Aziridine c2h5nh+  
541 C2H6N+ aziridine, protonated c2h6n+  
542 NH2CH2NH2 diaminomethane nh2ch2nh2  
543 CH3CH2NH2 Ethylamine etam  
544 CH3NHCH3 Dimethylamine ch3nhch3  
545 CH3PHCH3 dimethylphosphine ch3phch3  
546 NH2CH2NH3+ diaminoethane, protonated pdam  
547 (CH3)2NH2+ dimethylammonium cation dmam  
548 CH3CH2NH3+ ethylamine, protonated pea  
549 Li2O dilithium oxide li2o  
550 Li2S dilithium sulfide li2s  
551 Na2O disodium monoxide na2o  
552 Na2S Sodium sulfide na2s  
553 CNO- fulminate cno-  
554 NCO- cyanate nco-  
555 SCN- thiocyanide anion scn-  
556 BO2 Boron dioxide bo2  
557 BO2- Boron dioxide anion bo2-  
558 N2O Nitrous oxide n2o  
559 NNS Nitrogen sulfide nns  
560 PPO Phosphorus oxide phosphide ppo  
561 CO2 Carbon dioxide co2  
562 OCS Carbonyl sulfide cos  
563 SiO2 silicon dioxide sio2  
564 CS2 Carbon disulfide cs2  
565 CS2+ Carbon disulfide cation cs2+  
566 TiO2 Titanium dioxide tio2  
567 SiS2 Silicon disulfide sis2  
568 GeO2 Germanium dioxide geo2  
569 OCSe Carbonyl selenide ocse  
570 SCSe Carbon sulfide selenide scse  
571 GeS2 Germanium disulfide ges2  
572 CSe2 Carbon diselenide cse2  
573 SCTe Carbon sulfide Telluride scte  
574 PO2 Phosphorus dioxide po2  
575 PO2- Phosphorus dioxide anion po2-  
576 O3 Ozone o3  
577 O3+ Ozone cation o3+  
578 SSO Disulfur monoxide sso  
579 S3 Sulfur trimer s3  
580 SeO2 Selenium dioxide seo2  
581 TeO2 Tellurium Dioxide teo2  
582 CS2H+ Carbon disulfide, protonated cs2h+  
583 HCNO fulminic acid hcno  
584 HNCO Isocyanic acid hnco  
585 HOCN cyanic acid hocn  
586 HNCS Isothiocyanic acid hncs  
587 HSCN thiocyanic acid hscn  
588 HCO2- formate anion hco2-  
589 HNNO nitrosoazane hnno  
590 HNNO+ Nitrous oxide, N-protonated hnno+  
591 NNOH+ Nitrous Oxide, O-protonated nnoh+  
592 HNO2 Nitrous acid hno2  
593 HNO2+ nitrous acid cation hno2+  
594 O3H+ protonated ozone o3h+  
595 SO2H+ protonated sulfur dioxide so2h+  
596 C2H2O Oxirene oxirene  
597 CH2CO Ketene ch2co  
598 HCCOH ethynol hccoh  
599 CH2CS Thioketene ch2cs  
600 Mg(OH)2 Magnesium dihydroxide h2mgo2  
601 NH2NO Nitrosamide nh2no  
602 CH2O2 Dioxirane diox  
603 H2COO Dioxymethyl radical h2coo  
604 H2COO+ dioxymethyl cation h2coo+  
605 HCOOH Formic acid ch2o2  
606 H2O3 Hydrogen trioxide h2o3  
607 HSSSH trisulfane hsssh  
608 NaOCH3 Sodium methoxide naoch3  
609 CH2BOH hydroxy(methylene)borane ch2boh  
610 BH3CO Borane carbonyl bh3co  
611 CH3BO Borane, methyloxo- ch3bo  
612 CH2COH+ ketene, protonated ch2coh+  
613 CH3CO Acetyl radical ch3co  
614 CH3CO- Acetyl anion ch3co-  
615 CH3CO+ acetyl cation ch3co+  
616 CH2NOH formaldoxime ch2noh  
617 CH3NO nitrosomethane ch3no  
618 CHONH2 formamide formamide  
619 CNOH3 1,2-oxaziridine cnoh3  
620 HOCHNH hydroxymethylimine hochnh  
621 CHSNH2 thioformamide chsnh2  
622 NHCHSH Methanimidothioic acid nhchsh  
623 CH3OO methylperoxy radical ch3oo  
624 CH3OO- methylperoxy anion ch3oo-  
625 CH3OO+ methylperoxy cation ch3oo+  
626 C2H4O Ethylene oxide c2h4o  
627 CH2CHOH ethenol ch2choh  
628 CH3CHO Acetaldehyde ch3cho  
629 C2H4S Thiirane thiirane  
630 CH2CHSH Ethenethiol ch2chsh  
631 CH3CHS Thioacetaldehyde ch3chs  
632 H2CONH2+ protonated formamide h2conh2+  
633 NH2CHOH+ Formamide, O-protonated nh2choh+  
634 NH3CHO+ Formamide, N-Protonated nh3cho+  
635 CH2(OH)2 methanediol ch2o2h2  
636 CH3OOH Methyl peroxide ch3ooh  
637 CH3SSH Hydrogen methyl disulfide ch3ssh  
638 HSCH2SH Methanedithiol ch4s2  
639 H2OH2CO water formaldehyde dimer h2oh2co  
640 C2H4OH+ ethylene oxide, protonated c2h4oh+  
641 CH3CHOH+ acetaldehyde, protonated ch3choh+  
642 NH2CH2OH aminomethanol nh2ch2oh  
643 CH3CH2OH Ethanol etoh  
644 CH3OCH3 Dimethyl ether meome  
645 CH3CH2SH ethanethiol etsh  
646 CH3SCH3 Dimethyl sulfide mesme  
647 CH3SeCH3 dimethylselenide dmse  
648 CH3OHH2O methanol water dimer ch3ohh2o  
649 H2OCH3OH water methanol dimer h2och3oh  
650 CNF iso cyanogen fluoride cnf  
651 FCN Cyanogen fluoride fcn  
652 ClCN chlorocyanogen clcn  
653 BrCN Cyanogen bromide brcn  
654 FBO Boron monofluoride monoxide fbo  
655 BeF2 Beryllium fluoride bef2  
656 MgF2 Magnesium fluoride mgf2  
657 BeCl2 Beryllium chloride becl2  
658 MgCl2 Magnesium dichloride mgcl2  
659 CaCl2 Calcium Chloride cacl2  
660 ZnCl2 Zinc dichloride zncl2  
661 BeBr2 Beryllium bromide bebr2  
662 CaBr2 Calcium dibromide cabr2  
663 CaF2 Calcium difluoride caf2  
664 FCO+ Carbonyl fluoride cation fco+  
665 FNO Nitrosyl fluoride fno  
666 ClNO Nitrosyl chloride clno  
667 FNS Thionitrosyl fluoride fns  
668 FSN Thiazyl fluoride fsn  
669 OPCl Phosphorus oxychloride opcl  
670 BrNO Nitrosyl bromide brno  
671 INO Nitrosyl iodide ino  
672 CF2 Difluoromethylene cf2  
673 CFCl chlorofluoromethylene cfcl  
674 SiF2 Silicon difluoride sif2  
675 CCl2 dichloromethylene ccl2  
676 CCl2- dichloromethylene anion ccl2-  
677 SiCl2 Dichlorosilylene sicl2  
678 GeF2 Germanium difluoride gef2  
679 GeCl2 Germanium dichloride gecl2  
680 CBr2 dibromomethylene cbr2  
681 FOO Dioxygen monofluoride radical foo  
682 ClOO chloroperoxy radical cloo  
683 ClOO+ chloroperoxy cation cloo+  
684 ClS2 Sulfur chloride cls2  
685 NF2 Difluoroamino radical nf2  
686 PF2+ Phosphorus difluoride cation pf2+  
687 FClO chlorosyl fluoride fclo  
688 F2O Difluorine monoxide f2o  
689 ClOF Chlorine hypofluorite clof  
690 SF2 sulfur difluoride sf2  
691 Cl2O Dichlorine monoxide cl2o  
692 SCl2 Sulfur dichloride scl2  
693 SeF2 Selenium difluoride sef2  
694 BrOCl Bromine hypochlorite brocl  
695 SeCl2 Selenium Dichloride secl2  
696 SBr2 Sulfur dibromide sbr2  
697 SeBr2 Selenium dibromide sebr2  
698 BrOBr Bromine oxide brobr  
699 F3- trifluoride anion f3-  
700 Cl3- trichloride anion cl3-  
701 Br3- tribromide anion br3-  
702 SFCl Sulfur chloride fluoride sfcl  
703 HCCF Fluoroacetylene hccf  
704 HCCCl Chloroacetylene hcccl  
705 HCCBr bromoacetylene hccbr  
706 HFCO formyl fluoride hfco  
707 COHCl Formyl chloride cohcl  
708 COHBr Formyl bromide cohbr  
709 BHF2 Difluoroborane bhf2  
710 BHCl2 Borane, dichloro- bhcl2  
711 CHF2+ difluoromethyl cation chf2+  
712 CHFCl+ Chlorofluoromethyl cation chfcl+  
713 CHCl2+ dichloromethyl cation chcl2+  
714 HOClO Chlorous acid hoclo  
715 NHF2 difluoramine nhf2  
716 NHCl2 dichloroamine nhcl2  
717 CH2F2 Methane, difluoro- ch2f2  
718 CH2FCl fluorochloromethane ch2fcl  
719 SiH2F2 difluorosilane sih2f2  
720 CH2Cl2 Methylene chloride ch2cl2  
721 CH2BrF Methane, bromofluoro- ch2fbr  
722 CH2BrCl Methane, bromochloro- ch2clbr  
723 CH2FI fluoroiodomethane ch2fi  
724 CH2Br2 dibromomethane ch2br2  
725 CH2ClI chloroiodomethane ch2cli  
726 CH2BrI bromoiodomethane ch2bri  
727 CH2I2 Diiodomethane ch2i2  
728 SiH2Cl2 dichlorosilane sih2cl2  
729 CH3MgBr Methyl Magnesium Bromide ch3mgbr  
730 CH2CHF+ fluoroethene cation ch2chf+  
731 C2H3Cl Ethene, chloro- ch2chcl  
732 C2H3Br vinyl bromide c2h3br  
733 C2H3I Vinyl iodide c2h3i  
734 CH2FOH fluoromethanol ch2foh  
735 CH3OCl methyl hypochlorite ch3ocl  
736 C2H5F fluoroethane c2h5f  
737 CH3CH2Cl Ethyl chloride c2h5cl  
738 CH3SiFH2 fluoromethylsilane ch3sifh2  
739 C2H5Br Ethyl bromide etbr  
740 C2H5I Ethyl iodide c2h5i  
741 KrF2 Krypton difluoride krf2  
742 XeF2 Xenon difluoride xef2  
743 B4H10 Tetraborane(10) b4h10  
744 C4+ Carbon tetramer cation c4+  
745 C4H2 Diacetylene c4h2  
746 C2H3CCH 1-Buten-3-yne c2h3cch  
747 C4H4 cyclobutadiene cbd  
748 C4H4 Tetrahedrane c4h4  
749 H2CCCCH2 Butatriene h2cccch2  
750 C4H6 1-Methylcyclopropene c3100047  
751 C4H6 Cyclobutene c822355  
752 C4H6 Methylenecyclopropane c6142730  
753 CH2CCHCH3 1,2-Butadiene butad12  
754 CH2CHCHCH2 1,3-Butadiene c106990  
755 CH3CCCH3 2-Butyne c503173  
756 CHCCH2CH3 1-Butyne c107006  
757 CH3CHCHCH2 methylallyl radical c4h7  
758 C4H8 methylcyclopropane mcp  
759 CH2C(CH3)CH3 1-Propene, 2-methyl- isobute  
760 CH2CHCH2CH3 1-Butene bute1  
761 CH3CHCHCH3 2-Butene, (E)- bute2e  
762 CH3CHCHCH3 2-Butene, (Z)- bute2z  
763 B(CH3)3 trimethylborane bme3  
764 Al(CH3)3 trimethyl aluminum tma  
765 C(CH3)3 Tert-butyl radical tbutyl  
766 CH2CH(CH3)2 Isobutyl radical isobutyl  
767 CH3CHCH2CH3 2-Butyl radical butyl2  
768 CH3CH(CH3)CH3 Isobutane isobutane  
769 CH3CH2CH2CH3 Butane butane  
770 SiH(CH3)3 trimethylsilane trimsi  
771 Li3N trilithium nitride li3n  
772 C2N2 Cyanogen c2n2  
773 P4 Phosphorus tetramer p4  
774 As4 Arsenic tetramer as4  
775 HCCCN Cyanoacetylene hcccn  
776 H2CNCN cyanamide, methylene ch2ncn  
777 HNCCNH Ethenediimine hnccnh  
778 C3H3N acrylonitrile ch2chcn  
779 CH3N3 methyl azide ch3n3  
780 NH2CCNH2 Diaminoacetylene daa  
781 NH2CH2CN Aminoacetonitrile aan  
782 CH3NHN2+ methyl azide, protonated ch3nhn2+  
783 C2H5CN ethyl cyanide c2h5cn  
784 CH5N3 Guanidine guanidine  
785 C4H6 Bicyclo[1.1.0]butane c157335  
786 CH3NNCH3 (Z)-1,2-Dimethyldiazene dmdiazz  
787 H2NCHCHNH2 diaminoethylene dae  
788 CH6N3+ guanidinium ch6n3+  
789 C3H7N Cyclopropylamine cpram  
790 CH7N3 triaminomethane tam  
791 C3H7N Azetidine azet  
792 C4H8 cyclobutane cbutane  
793 C2H8N2 Ethylenediamine ethdiam  
794 CH3NHNHCH3 dimethyl hydrazine dmh  
795 CH3CH(NH2)CH3 2-Propanamine pram2  
796 N(CH3)3 Trimethylamine trimeam  
797 NH2CH2CH2CH3 1-Propanamine pram1  
798 P(CH3)3 trimethylphosphine tmp  
799 N(SiH3)3 trisilylamine tsa  
800 As(CH3)3 trimethyl arsine tmas  
801 (CH3)3NH+ protonated trimethyl amine ptma  
802 C3H7NH3+ n-propylamine, protonated c3h7nh2  
803 Li2O2 dilithium dioxide li2o2  
804 Na2O2 disodium dioxide na2o2  
805 K2O2 dipotassium dioxide k2o2  
806 C3O Tricarbon monoxide c3o  
807 B2O2 Diboron dioxide b2o2  
808 ONNO NO dimer onno  
809 S2N2 Disulfur dinitride s2n2  
810 CO3 Carbon trioxide co3  
811 CO3-- carbonate co3--  
812 CS3-- Carbonotrithioate cs3--  
813 NO3 Nitrogen trioxide no3  
814 NO3- nitrate anion no3-  
815 SO3 Sulfur trioxide so3  
816 SO3-- Sulfate dianion so3--  
817 SeO3 selenium trioxide seo3  
818 S4 Sulfur tetramer s4  
819 TeO3 Tellurium trioxide teo3  
820 HNO3 Nitric acid hno3  
821 NH2NO2 nitramide nh2no2  
822 C2H2CO cyclopropenone c2h2co  
823 C3H2O Propadienal c3h2o  
824 HCCCHO 2-propynal hcccho  
825 C2H2O2+ Ethanedial cation c2h2o2+  
826 H2CO3 Carbonic acid h2co3  
827 H2CS3 thiocarbonic acid h2cs3  
828 H2NO3+ Nitric Acid, Protonated h2no3+  
829 H2SO3 Sulfurous acid h2so3  
830 C2H3NO Nitrosoethylene c2h3no  
831 CH3NCO methylisocyante ch3nco  
832 HOCH2CN cyanomethanol hoch2cn  
833 CH3COO- acetate anion ch3coo-  
834 CH3NO2 Methane, nitro- ch3no2  
835 CH3ONO Methyl nitrite ch3ono  
836 NH2COOH Carbamic acid nh2cooh  
837 H3BO3 Boric acid h3bo3  
838 H3AlO3 Aluminum hydroxide h3alo3  
839 H3CO3+ carbonic acid, protonated h3co3+  
840 C3H4O 2-Propyn-1-ol c107197  
841 C3H4O allenol c9000071  
842 C3H4O Cyclopropanone cpone  
843 C3H4O Methylketene c6004440  
844 CH2CHCHO Acrolein c3h4o  
845 NH2CONH2 Urea urea  
846 NH2CONH2+ Urea cation urea+  
847 NH2CSNH2 Thiourea thiourea  
848 C2H4O2 1,3-dioxetane c2h4o2  
849 CH3COOH Acetic acid ch3cooh  
850 CH3OCHO methyl formate ch3ocho  
851 CHOCH2OH hydroxy acetaldehyde haa  
852 NH2COOH2+ Carbamic acid, O-protonated nh2cooh2+  
853 NH3COOH+ protonated Carbamic acid nh3cooh+  
854 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
855 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
856 HCOOHH2O Formic acid water dimer hcoohh2o  
857 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
858 CH2C(OH)NH2 1-amino vinyl alchohol ava  
859 CH3C(OH)=NH Ethaninidic acid eia  
860 CH3CHNOH Acetaldoxime acetaldoxime  
861 CH3CONH2 Acetamide acetamide  
862 HCONHCH3 N-methylformamide nmfa  
863 CH3CSNH2 Ethanethioamide ch3csnh2  
864 CH5N2O+ urea, N-protonated ch4n2o+  
865 H2NCOHNH2+ urea, protonated ureah+  
866 CH3NNCH3 (E)-1,2-Dimethyldiazene dmdiaze  
867 C3H5OH Cyclopropanol cproh  
868 C3H6O 2-Propen-1-ol c107186  
869 C3H6O Acetone enol enol  
870 C3H6O Oxetane oxetane  
871 C3H6O Propylene oxide prox  
872 CH3CH2CHO Propanal propanal  
873 CH3COCH3 Acetone acetone  
874 C3H6S Thietane thietane  
875 C3H6S Thiirane, methyl- methiirane  
876 CH3CSCH3 Thioacetone ch3csch3  
877 C2H6O2 1,2-Ethanediol ethdiol  
878 CH3OOCH3 dimethylperoxide dmp  
879 CH3SOCH3 Dimethyl sulfoxide dmso  
880 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
881 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
882 CH3COHCH3+ acetone, protonated acetoneh+  
883 HOCH2CH2NH2 monoethanolamine mea  
884 C3H7OH 1-Propanol proh  
885 CH3CHOHCH3 Isopropyl alcohol isoproh  
886 CH3OC2H5 Ethane, methoxy- etome  
887 C3H7SH 1-Propanethiol prsh  
888 CH3CHSHCH3 2-Propanethiol isoprsh  
889 CH3SCH2CH3 Ethane, (methylthio)- etsme  
890 H2OCH3OCH3 water dimethylether dimer h2och3och3  
891 Li2F2 Lithium fluoride dimer li2f2  
892 Na2F2 Sodium Fluoride Dimer na2f2  
893 Na2Cl2 Disodium dichloride na2cl2  
894 C2F2 difluoroacetylene c2f2  
895 C2Cl2 dichloroacetylene c2cl2  
896 FNO2 Nitryl fluoride fno2  
897 FONO Nitrosyl hypofluorite fono  
898 ClNO2 Nitryl chloride clno2  
899 BrONO Bromine nitrite brono  
900 N2F2 (Z)-Difluorodiazene n2f2_z  
901 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
902 CF2O Carbonic difluoride f2co  
903 COFCl Carbonic chloride fluoride cofcl  
904 CCl2O Phosgene cl2co  
905 Cl2CS Thiophosgene cl2cs  
906 COBr2 Carbonic dibromide cobr2  
907 BF3 Borane, trifluoro- bf3  
908 AlF3 Aluminum trifluoride alf3  
909 BClF2 Chlorodifluoroborane bclf2  
910 AlF2Cl Aluminum chloride difluoride alclf2  
911 ScF3 Scandium trifluoride ScF3  
912 AlFCl2 Aluminum dichloride fluoride alcl2f  
913 BCl3 Borane, trichloro- bcl3  
914 GaF3 Gallium trifluoride gaf3  
915 AlCl3 Aluminum trichloride alcl3  
916 GaCl3 Gallium trichloride gacl3  
917 BBr3 Boron tribromide bbr3  
918 AlBr3 Aluminum Bromide albr3  
919 ClO3 Chlorine trioxide clo3  
920 ClO3- chlorate anion clo3-  
921 BrO3- Bromate anion bro3-  
922 CF3 Trifluoromethyl radical cf3  
923 CCl3 Trichloromethyl radical ccl3  
924 SiCl3 trichlorosilyl radical sicl3  
925 SiCl3+ trichlorosilyl cation sicl3+  
926 FOOF Perfluoroperoxide foof  
927 ClO2F Chloryl fluoride clo2f  
928 F2SO Thionyl Fluoride f2so  
929 ClOOCl Dichlorine dioxide cloocl  
930 FSSF Difluorodisulfane fssf  
931 S2F2 Thio-thionyl fluoride s2f2  
932 SOCl2 thionyl chloride socl2  
933 SSCl2 Thiothionyl chloride sscl2  
934 SeOCl2 selenium oxychloride seocl2  
935 PF3 Phosphorus trifluoride pf3  
936 NCl3 nitrogen trichloride ncl3  
937 AsF3 Arsenic trifluoride asf3  
938 PCl3 Phosphorus trichloride pcl3  
939 SbF3 Antimony Trifluoride sbf3  
940 AsCl3 Arsenous trichloride ascl3  
941 SbCl3 Antimony Trichloride sbcl3  
942 PBr3 Phosphorus tribromide pbr3  
943 AsBr3 Arsenic tribromide asbr3  
944 NI3 Nitrogen triiodide ni3  
945 PI3 Phosphorus triiodide pi3  
946 ClSSCl Disulfur dichloride s2cl2  
947 ClF3 Chlorine trifluoride clf3  
948 BrF3 Bromine trifluoride brf3  
949 IF3 iodone trifluoride if3  
950 HClO3 Chloric Acid hclo3  
951 CHF3 Methane, trifluoro- chf3  
952 CHF2Cl difluorochloromethane chf2cl  
953 SiHF3 trifluorosilane sihf3  
954 CHFCl2 fluorodichloromethane chfcl2  
955 CDCl3 trichloromethane-d cdcl3  
956 CHCl3 Chloroform chcl3  
957 CHBrF2 Methane, bromodifluoro- chbrf2  
958 SiHCl3 Trichlorosilane sihcl3  
959 CHFClBr fluorochlorobromomethane chfclbr  
960 CHBrCl2 Methane, bromodichloro- chbrcl2  
961 CHF2I difluoroiodomethane chf2i  
962 CHBr2F dibromofluoromethane chbr2f  
963 CHFClI fluorochloroiodomethane chfcli  
964 CHCl2I dichloroiodomethane chcl2i  
965 CHClBr2 Methane, dibromochloro- chclbr2  
966 CHBr3 bromoform chbr3  
967 CHI3 Iodoform chi3  
968 NF3H+ protonated nitrogen trifluoride nf3h+  
969 AsF3H+ Arsenic trifluoride, protonated asf3h+  
970 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
971 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
972 CH2CF2 Ethene, 1,1-difluoro- ch2cf2  
973 C2H2ClF 1-chloro-1-fluoroethylene c2h2clf  
974 CHFCHCl (E)-1-chloro-2-fluoroethene chfchcle  
975 CHFCHClz (Z)-1-Chloro-2-fluoroethene chfchclz  
976 CH2CCl2 Ethene, 1,1-dichloro- ch2ccl2  
977 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
978 CHClCHCl Ethene, 1,2-dichloro-, (Z)- chclchclz  
979 C2H2Br2 1,1-dibromoethene c2h2br2  
980 CHBrCHBr Ethene, 1,2-dibromo-, (E)- chbrchbre  
981 CHBrCHBr Ethene, 1,2-dibromo-, (Z)- chbrchbrz  
982 CH2FCHO Fluoroacetaldehyde ch2fcho  
983 CH3COF Acetyl fluoride ch3cof  
984 CH2ClCHO chloroacetaldehyde ch2clcho  
985 CH3COCl Acetyl Chloride ch3cocl  
986 CH3CHF2 Ethane, 1,1-difluoro- ch3chf2  
987 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- ch2fch2cl  
988 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
989 CH2ClCH2Cl Ethane, 1,2-dichloro- ch2clch2cl  
990 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
991 CH2BrCH2Cl 1-bromo-2-chloroethane ch2brch2cl  
992 CH2BrCH2Br Ethane, 1,2-dibromo- ch2brch2br  
993 CH2CFCH3 2-fluoropropene 2fpro  
994 CH2CHCH2F Allyl Fluoride allylf  
995 CH3CHCHF trans-1-Fluoro-1-propene propene1ft  
996 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
997 C3H5Cl 1-chloro-1-propene(E) prop1cl1e  
998 C3H5Cl 1-chloro-1-propene(Z) prop1cl1z  
999 CH2FCH2OH 2-fluoroethanol ch2fch2oh  
1000 CH2ClCH2OH 2-Chloroethanol ch2clch2oh  
1001 CH2ClCH2OH2+ 2-chloroethanol, protonated ch2clch2oh2+  
1002 CH2FCH2CH3 1-Fluoropropane prf1  
1003 CH3CHFCH3 2-Fluoropropane prf2  
1004 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
1005 CH3CHClCH3 Propane, 2-chloro- prcl2  
1006 CH3CH2CH2Br n-propyl bromide prbr  
1007 CH3CHBrCH3 i-propyl bromide iprbr  
1008 C3H9O+ trimethyl oxonium cation c3h9o+  
1009 B5H9 pentaborane9 b5h9  
1010 C5H4 pentatetraene ptrene  
1011 C5H5 cyclopentadienyl radical c5h5  
1012 C5H5- cylopentadienyl anion c5h5-  
1013 C5H6 1,3-Cyclopentadiene c542927  
1014 C5H6 1-Buten-3-yne, 2-methyl- c78808  
1015 C5H6 3-Penten-1-yne, (E)- c2004695  
1016 C5H6 3-Penten-1-yne, (Z)- c1574409  
1017 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
1018 C5H6 Cyclopropylacetylene c6746947  
1019 C5H6 Propellane propellane  
1020 C5H7 1,3-pentadienyl radical pdyl  
1021 C5H7 cyclopentenyl radical cpyl  
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-Pyrazole 1hpyraz  
1054 C3H4N2 2H-Imidazole imid2h  
1055 C3H4N2 4H-Imidazole imid4h  
1056 C4H5N (E)-2-Butenenitrile c627269  
1057 C4H5N (Z)-2-Butenenitrile c1190767  
1058 C4H5N 2H-pyrrole pyrrole2  
1059 C4H5N 3H-pyrrole pyrrole3  
1060 C4H5N Cyclopropanecarbonitrile c5500210  
1061 C4H5N Pyrrole pyrrole  
1062 CH2CHCH2CN Allylcyanide ch2chch2cn  
1063 C4H6N+ pyrrole, alpha-protonated appyr  
1064 C4H6N+ pyrrole, beta-protonated bppyr  
1065 C4H6N+ pyrrole, protonated ppyr  
1066 C3H6N2 3-Aminopropionitrile c151188  
1067 CH3CH(CH3)CN Propanenitrile, 2-methyl- c4h7n  
1068 CH3CH2CH2CN Butanenitrile c109740  
1069 C5H8 Bicyclo[2.1.0]pentane c185944  
1070 C5H8 Spiropentane c157404  
1071 C4H9N Cyclobutylamine cbam  
1072 C4H9N Pyrrolidine pyrrolidine  
1073 C3H10N2 1,2-Diaminopropane diampr12  
1074 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
1075 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
1076 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
1077 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
1078 NH(C2H5)2 diethylamine dea  
1079 NC4H12+ tetramethyl ammonium cation nc4h12+  
1080 C3O2 Carbon suboxide c3o2  
1081 B2O3 diboron trioxide b2o3  
1082 MgCO3 Magnesium Carbonate mgco3  
1083 BeCO3 Beryllium Carbonate beco3  
1084 CaCO3 Calcium Carbonate caco3  
1085 ONONO Nitrosyl nitrite onono  
1086 PO4--- phosphate po4---  
1087 SO4-- sulfate so4--  
1088 HOONO2 peroxy nitric acid hoono2  
1089 HSO4- bisulfate anion hso4-  
1090 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
1091 C3H2O2 Propiolic acid c3h2o2  
1092 CHOCOOH oxo acetic acid oaa  
1093 CHOOCHO diformyl ether choocho  
1094 H2SO4 Sulfuric acid h2so4  
1095 H2SeO4 Selenic acid h2seo4  
1096 C3H3NO Isoxazole isox  
1097 C3H3NO Oxazole oxazole  
1098 C3H3NS Thiazole thiazole  
1099 CH3C(O)OO acetyl peroxy radical ch3coo2  
1100 CH3NO3 Methyl nitrate ch3no3  
1101 H3PO4 Phosphoric Acid h3po4  
1102 C4H4O Furan furan  
1103 C4H4O+ Furan cation furan+  
1104 CH3COCCH 3-butyn-2-one c1423605  
1105 C4H4S Thiophene furans  
1106 C4H4Se selenophene c4h4se  
1107 C3H4O2 β–Propiolactone beta  
1108 C3H4O2 2-Propenoic acid propenoic2  
1109 C3H4O2 Methyl glyoxal megly  
1110 C3H4O2 propanedial propanedial  
1111 C3H4O2 propenalol propenalol  
1112 HOCHCCHOH allenediol aldiol  
1113 C2H4O3 1,2,3-trioxolane c2h4o3  
1114 C2H4O3 trioxolane124 triox  
1115 HOCH2COOH Hydroxyacetic acid hac  
1116 CH2CHCONH2 Acrylamide c79061  
1117 CH3OCH2CN Methoxyacetonitrile c1738369  
1118 CH5N3S Hydrazinecarbothioamide c79196  
1119 H2NCH2COOH Glycine glycine  
1120 CH3SO2NH2 methanesulfonamide ch3so2nh2  
1121 C4H6O cis-2-butenal butenal2c  
1122 C4H6O Cyclobutanone cbutone  
1123 C4H6O Furan, 2,3-dihydro- furan23h  
1124 C4H6O Furan, 2,5-dihydro- furan25h  
1125 CH2CHOCHCH2 Vinyl ether vinylether  
1126 CHOCHCHCH3 2-Butenal butenal2  
1127 C4H6S Thiophene, 2,3-dihydro- thiop23h  
1128 C4H6S Thiophene, 2,5-dihydro- thiop25h  
1129 CH2CHSCHCH2 Divinyl sulfide divis  
1130 C2H6N2O Urea, methyl- c598505  
1131 C3H6O2 1,3-Dioxolane dioxolane  
1132 CH3CH2COOH Propanoic Acid propanoic  
1133 CH3COOCH3 methyl acetate aame  
1134 HCOOC2H5 Ethyl formate faee  
1135 C2H6O2S Dimethyl sulfone c67710  
1136 CH3SSSCH3 dimethyl trisulfide c2h6s3  
1137 C3H7NO dimethylformamide dmf  
1138 C3H7NO Propanamide propanam  
1139 C2H3OC2H5 Ethene, ethoxy- c109922  
1140 C4H8O Cyclobutanol c2919235  
1141 C4H8O Furan, tetrahydro- thf  
1142 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
1143 CH3COCH2CH3 2-Butanone buta2one  
1144 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
1145 CHOCH2CH2CH3 Butanal butanal  
1146 C4H8S Thiophene, tetrahydro- tht  
1147 C3H8O2 1,3-Propanediol c504632  
1148 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
1149 C3H8O2 Methane, dimethoxy- c109875  
1150 C3H8O2 Propylene glycol c57556  
1151 C3H8S2 1,3-Propanedithiol c109808  
1152 C4H10O 1-Butanol butanol1  
1153 C4H10O 1-Propanol, 2-methyl- c78831  
1154 C4H10O 2-Butanol, (.+/-.)- butanol2  
1155 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
1156 C4H10O Ethoxy ethane etoet  
1157 C4H10O Methyl propyl ether meopr  
1158 C4H10O Propane, 2-methoxy- c598538  
1159 C4H10O+ 1-Butanol cation butanol1+  
1160 C(CH3)3SH 2-Propanethiol, 2-methyl- tbush  
1161 C2H5SC2H5 Diethyl sulfide etset  
1162 C4H9SH 1-Butanethiol bush  
1163 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
1164 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
1165 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
1166 FNO3 Fluorine nitrate fno3  
1167 ClONO2 Chlorine nitrate clono2  
1168 BrONO2 Bromine nitrate brono2  
1169 TiCl4 Titanium tetrachloride ticl4  
1170 ClO4- perchlorate anion clo4-  
1171 BF4- tetrafluoroboron anion bf4-  
1172 ClFO3 Perchloryl fluoride clfo3  
1173 SO2F2 Sulfuryl fluoride so2f2  
1174 SO2Cl2 Sulfuryl chloride so2cl2  
1175 F3NO Nitrogen trifluoride oxide f3no  
1176 F3PO Phosphoryl fluoride pf3o  
1177 Cl3PO Phosphoryl chloride pcl3o  
1178 CF4 Carbon tetrafluoride cf4  
1179 CF3Cl Methane, chlorotrifluoro- cf3cl  
1180 SiF4 Silicon tetrafluoride sif4  
1181 CF2Cl2 difluorodichloromethane cf2cl2  
1182 TiF4 Titanium tetrafluoride tif4  
1183 CFCl3 Trichloromonofluoromethane cfcl3  
1184 CF3Br Bromotrifluoromethane cf3br  
1185 GeF4 Germanium tetrafluoride gef4  
1186 CCl4 Carbon tetrachloride ccl4  
1187 CCl4+ Carbon tetrachloride cation ccl4+  
1188 CBrClF2 Methane, bromochlorodifluoro- cbrclf2  
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 C2H2N2O Furazan furazan  
1257 CF3PH2 phosphine, (trifluoromethyl)- cf3ph2  
1258 NH3BF3 Amminetrifluoroboron nh3bf3  
1259 C6H2 hexatriyne c6h2  
1260 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
1261 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
1262 C6H4 Benzyne benzyne  
1263 C6H5 phenyl phenyl  
1264 C6H5- phenyl anion phenyl-  
1265 C6H6 Prismane prismane  
1266 C6H6 1,2,4,5-Hexatetraene ht1245  
1267 C6H6 2,4-Hexadiyne hexadiyne  
1268 C6H6 3,4-Dimethylenecyclobutene cb34m  
1269 C6H6 Benzene benzene  
1270 C6H6 Benzvalene bv  
1271 C6H6 Dewar Benzene dewar  
1272 C6H6 Hexa-1,5-diene-3-yne hdy153  
1273 C6H6 Trimethylenecycopropane tmcp  
1274 C6H6+ Benzene cation c6h6+  
1275 C6H7+ benzene, protonated c6h7+  
1276 C6H8 (E)-hexa-1,3,5-triene c821078  
1277 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
1278 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
1279 C6H8 1,3-Cyclohexadiene cyhexadiene13  
1280 C6H8 1,4-Cyclohexadiene cyhexadiene14  
1281 C6H8 3-Methylenecyclopentene c930267  
1282 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
1283 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
1284 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
1285 C6H10 1,3-Hexadiene, (E)- hexdi13e  
1286 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
1287 C6H10 1,4-Hexadiene, (E)- hexdi14t  
1288 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
1289 C6H10 1,5-Hexadiene c592427  
1290 C6H10 1-Butyne, 3,3-dimethyl- c917920  
1291 C6H10 1-Hexyne hexyne1  
1292 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
1293 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
1294 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
1295 C6H10 2-Hexyne c764352  
1296 C6H10 3-Hexyne hexyne3  
1297 C6H10 cyclohexene cyclohexene  
1298 C6H10 Cyclopentene, 1-methyl- c693890  
1299 C6H10 Cyclopentene, 3-methyl- c1120623  
1300 C6H10 Cyclopentene, 4-methyl- c1759815  
1301 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
1302 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
1303 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
1304 C6H12 (E)-2-Hexene e2hexene  
1305 C6H12 (E)-3-methylpent-2-ene c616126  
1306 C6H12 (E)-hex-3-ene e3hexene  
1307 C6H12 (Z)-3-methylpent-2-ene c922623  
1308 C6H12 (Z)-hex-2-ene z2hexene  
1309 C6H12 (Z)-hex-3-ene z3hexene  
1310 C6H12 2,3-dimethylbut-1-ene c563780  
1311 C6H12 2,3-dimethyl-but-2-ene tmeet  
1312 C6H12 3-methylenepentane c760214  
1313 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
1314 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
1315 C6H12 Cyclohexane cyclohexane  
1316 C6H12 Cyclopentane, methyl- c96377  
1317 C6H12 Ethylcyclobutane c4806615  
1318 C6H12 hex-1-ene hexene1  
1319 C6H14 Butane, 2,2-dimethyl- buta22  
1320 C6H14 Butane, 2,3-dimethyl- buta23  
1321 C6H14 Hexane hexane  
1322 C6H14 Pentane, 2-methyl- penta2  
1323 C6H14 Pentane, 3-methyl- penta3  
1324 C4N2 2-Butynedinitrile c4n2  
1325 N3P3 1,3,5,2,4,6-Triazatriphosphorine n3p3  
1326 C4H2N2 Fumaronitrile c4h2n2  
1327 C2H2N4 sym-tetrazine ttz  
1328 C3H3N3 1,3,5-Triazine triazine135  
1329 CH3N5 5-Aminotetrazole c4418615  
1330 C4H4N2 1,3-Diazine diazine13  
1331 C4H4N2 Pyrazine pyrazine  
1332 C4H4N2 Pyridazine pyridazine  
1333 C4H4N2 Succinonitrile c110612  
1334 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
1335 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
1336 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
1337 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
1338 C5H5N E-2,4-pentadienenitrile bdcn  
1339 C5H5N Pyridine pyridine  
1340 B3N3H6 borazine borazine  
1341 C6H6 Fulvene fulvene  
1342 C5H6N+ Pyridinium c5h6n  
1343 C4H6N2 1H-Imidazole, 2-methyl- c693981  
1344 C5H7N (E)-2-Pentenenitrile c26294984  
1345 C5H7N (E)-3-Pentenenitrile c16529661  
1346 C5H7N (Z)-2-Pentenenitrile c25899507  
1347 C5H7N 1H-Pyrrole, 1-methyl- c96548  
1348 C5H7N Cyclobutanecarbonitrile c4426113  
1349 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
1350 C5H9N Butanenitrile, 2-methyl- c18936179  
1351 C5H9N Pentanenitrile c110598  
1352 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
1353 C6H10 Bicyclo[3.1.0]hexane c285585  
1354 C5H11N Cyclopentanamine cypentam  
1355 C5H11N Piperidine piper  
1356 C4H12N2 1,2-Butanediamine c4426486  
1357 C4H12N2 2-Methyl-1,2-propanediamine c811938  
1358 Li2CO3 Lithium Carbonate li2co3  
1359 Na2CO3 Sodium Carbonate na2co3  
1360 C2O4-- oxalate anion c2o4  
1361 MgSO4 Magnesium Sulfate mgso4  
1362 N2O4 Dinitrogen tetroxide n2o4  
1363 C3H2O3 vinylene carbonate vica  
1364 C2H2O4 Oxalic Acid oxalic  
1365 C2H3NO3 Oxamic acid oxamic  
1366 C4H4O2 2(5H)-Furanone furanone  
1367 C4H4O2 2-Oxetanone, 4-methylene- c674828  
1368 C2H4N2O2 Oxalamide oxalamide  
1369 C2H4N2S2 Ethanedithioamide c79403  
1370 C2H4CO3 Ethylene carbonate etco3  
1371 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
1372 C3H4S3 1,3-Dithiolane-2-thione c822388  
1373 C2H4O4 Formic acid dimer fadimer  
1374 C4H5NO 3-Methylisoxazole isox3m  
1375 C4H5NO Isoxazole, 5-methyl- c5765446  
1376 C4H5NS 4-Methylthiazole c693958  
1377 C2H5NO3 Nitric acid, ethyl ester c625581  
1378 C5H6O 2H-Pyran pyran2  
1379 C5H6O 2-methylfuran furan2m  
1380 C5H6O 3-Methylfuran furan3m  
1381 C5H6O Pentadienal pdal  
1382 C5H6S Thiophene, 2-methyl- c554143  
1383 C5H6S Thiophene, 3-methyl- c616444  
1384 C4H6O2 γ–Butyrolactone c96480  
1385 C4H6O2 2,3-Butanedione c431038  
1386 C4H6O2 2-Propenoic acid, methyl ester c96333  
1387 C4H6O2 Crotonic Acid crot  
1388 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
1389 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
1390 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
1391 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
1392 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
1393 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
1394 C4H6OS Vinyl sulfoxide c1115157  
1395 CH6N4S Carbonothioic dihydrazide thiacarb  
1396 C2H6N2O2 (E)-Azodioxymethane c37765154  
1397 C2H6N2O2 Dimethylnitroamine c4164287  
1398 C3H6O3 1,3,5-Trioxane trioxane  
1399 C3H6S3 1,3,5-Trithiane c3h6s3  
1400 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
1401 C2H6O3S Sulfurous acid, dimethyl ester c616422  
1402 C4H7NO 2-Pyrrolidinone c616455  
1403 C4H7NO Ethoxyacetonitrile etoaccn  
1404 C4H7NO Methacrylamide c79390  
1405 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
1406 HCONH2CN2H4 formamide aminomethanimine dimer d13  
1407 C3H7ONO Propyl nitrite prono  
1408 CH3CH(CH3)ONO Isopropyl nitrite c541424  
1409 CH3CH(NH2)COOH Alanine alanine  
1410 CH3NHCH2COOH Sarcosine sarcosine  
1411 NH2CH2CH2COOH β–alanine betaalanine  
1412 NH2COOC2H5 Urethane urethane  
1413 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
1414 C5H8O Cyclopentanone c120923  
1415 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
1416 C5H8O Methyl cyclopropyl ketone c765435  
1417 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
1418 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- c96311  
1419 NH2CONHC2H5 Urea, ethyl- c625525  
1420 C4H8O2 1,3-Dioxane dioxan13  
1421 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
1422 C4H8O2 1,4-Dioxane dioxan14  
1423 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
1424 C4H8O2 Ethyl acetate c141786  
1425 C4H8OS s-Ethyl thioacetate c625605  
1426 C3H8O3 1,2,3-Propanetriol glycerin  
1427 C3H8O2S (Methylsulfonyl)ethane c594434  
1428 C4H9NO Butanamide c541355  
1429 C4H9NO Propanamide, 2-methyl- c563837  
1430 C5H10O 2-Butanone, 3-methyl- c563804  
1431 C5H10O 2H-Pyran, tetrahydro- c142687  
1432 C5H10O 2-methylbutyraldehyde 2meba  
1433 C5H10O 2-Pentanone mpk  
1434 C5H10O 3-Pentanone dek  
1435 C5H10O Cyclopentanol c96413  
1436 C5H10O Oxetane, 3,3-dimethyl- c6921353  
1437 C5H10O Pentanal pal  
1438 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
1439 C5H10S 3-Ethylthio-1-propene c5296628  
1440 C5H10S Cyclopentanethiol c1679078  
1441 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
1442 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
1443 C4H10O2 1,1-Dimethoxyethane c534156  
1444 C4H10O2 1,3-Butanediol budiol13  
1445 C4H10O2 1,4-Butanediol budiol14  
1446 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
1447 C4H10OS Diethyl sulfoxide c70291  
1448 C4H10S2 1,4-Butanedithiol budisl14  
1449 C4H11NO Diethylhydroxylamine c3710847  
1450 C5H12O 1-Butanol, 2-methyl- c137326  
1451 C5H12O 1-Butanol, 3-methyl- c123513  
1452 C5H12O 1-Pentanol pentanol1  
1453 C5H12O 2-Butanol, 3-methyl- c598754  
1454 C5H12O 2-Pentanol peol2  
1455 C5H12O 3-Pentanol pentan3ol  
1456 C5H12O Butane, 1-methoxy- meobu  
1457 C5H12O Propane, 1-ethoxy- proet  
1458 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
1459 C5H12S 1-Butanethiol, 2-methyl- c1878188  
1460 C5H12S 1-Butanethiol, 3-methyl- c541311  
1461 C5H12S 1-Pentanethiol c110667  
1462 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
1463 C5H12S 2-Butanethiol, 2-methyl- c1679090  
1464 C5H12S 2-Butanethiol, 3-methyl- c2084186  
1465 C5H12S Butane, 1-(methylthio)- c628295  
1466 C5H12S Ethyl propyl sulfide c4110503  
1467 C5H12S Propane, 2-(ethylthio)- c5145993  
1468 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
1469 C4F2 difluorobutadiyne c4f2  
1470 ClCOClCO Oxalyl chloride oxcl  
1471 CF3CN Acetonitrile, trifluoro- cf3cn  
1472 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
1473 B2F4 Diboron tetrafluoride b2f4  
1474 B2Cl4 Diboron tetrachloride b2cl4  
1475 C2F4 Tetrafluoroethylene c2f4  
1476 C2F4+ Tetrafluoroethylene cation c2f4+  
1477 C2ClF3 Ethene, chlorotrifluoro- c2f3cl  
1478 CF2CCl2 difluorodichloroethylene cf2ccl2  
1479 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene cfclcclf  
1480 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene cfclcfcl  
1481 C2FCl3 fluorotrichloroethene c2fcl3  
1482 C2Cl4 Tetrachloroethylene c2cl4  
1483 C2Br4 tetrabromoethene c2br4  
1484 CF3OF Trifluoromethylhypofluorite cf3of  
1485 SiF5- silicon pentafluoride anion sif5-  
1486 SOF4 Sulfur tetrafluoride oxide sof4  
1487 PF5 Phosphorus pentafluoride pf5  
1488 AsF5 Arsenic pentafluoride asf5  
1489 PCl5 Phosphorus pentachloride pcl5  
1490 SF5+ pentafluoro sulfur cation sf5+  
1491 SbCl5 Antimony pentachloride sbcl5  
1492 BrF5 bromine pentafluoride brf5  
1493 ClF5 chlorinepentafluoride clf5  
1494 IF5 pentafluoroiodine if5  
1495 CF3CHO trifluoroacetaldehyde cf3cho  
1496 CCl3CHO trichloroacetaldehyde ccl3cho  
1497 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- chfclchclf  
1498 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
1499 CHF2CHF2 1,1,2,2-tetrafluoroethane chf2chf2  
1500 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
1501 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR chfclchfcl  
1502 CH2ClCCl3 1,1,1,2-tetrachloroethane ch2clccl3  
1503 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro- chcl2chcl2  
1504 CH2BrCBr3 1,1,1,2-tetrabromo ethane c2h2br4  
1505 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane c2h2cl2f2  
1506 CF3COOH trifluoroacetic acid cf3cooh  
1507 C4H3ClO Furan, 2-chloro fur2cl  
1508 C4H3ClO Furan,3-chloro fur3cl  
1509 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
1510 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
1511 C4H8Cl2 1,4-Dichlorobutane c110565  
1512 C4H8Cl2 Butane, 1,2-dichloro- c616217  
1513 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
1514 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
1515 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
1516 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
1517 C5H11Cl Pentane, 1-chloro- pencl1  
1518 C4H8O2 Butanoic acid bua  
1519 C6H5CH2 benzyl radical benzyl  
1520 C7H7+ cycloheptatrienyl cation c7h7+  
1521 C6H5CH3 toluene toluene  
1522 C7H8 cycloheptatriene cht  
1523 C7H8 Norbornadiene norbor  
1524 C7H8 Quadricyclane qucy  
1525 C7H12 Norbornane nor  
1526 C7H14 cycloheptane c7h14  
1527 C7H16 2-methylhexane 2mhex  
1528 C7H16 3-methylhexane hex3m  
1529 C7H16 heptane heptane  
1530 CH(CN)3 tricyanomethane mecn3  
1531 HN=C=C(CN)2 Dicyanoketenimine c4hn3  
1532 C6H7N 2-Methylpyridine mp  
1533 C6H5NH2 aniline aniline  
1534 C6H13N 2-Methylpiperidine pip2m  
1535 C6H13N cyclohexanamine cham  
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 C6H5OCH3 Anisole anisole  
1603 C5H9NO2 Proline proline  
1604 C6H12O2 Methyl pivalate c598981  
1605 C6H12O2 Hexanoic acid hexa  
1606 C4F4 tetrafluorcyclobutadiene c4f4  
1607 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- al2cl6  
1608 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
1609 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
1610 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
1611 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
1612 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
1613 C2F6 hexafluoroethane c2f6  
1614 C2Cl6 hexachloroethane c2cl6  
1615 IF7 Iodine heptafluoride if7  
1616 C6H4F2 metadifluorobenzene mdfb  
1617 C6H4F2 orthodifluorobenzene odfb  
1618 C6H4F2 1,4-difluorobenzene pdfb  
1619 C6H4Cl2 1,2-dichlorobenzene dcb12  
1620 C6H4Cl2 1,3-dichlorobenzene dcb13  
1621 C6H4Cl2 1,4-dichlorobenzene dcb14  
1622 C6H5NO nitrosobenzene bzno  
1623 C9H8 Indene indene  
1624 C9H8 spiro[4.4]nona-1,3,6,8-tetraene snt  
1625 C9H12 n-propyl benzene prbz  
1626 C9H20 Nonane nonane  
1627 C(CN)4 tetracyanomethane c5n4  
1628 C5H4N4 purine purine  
1629 C8H7N Indole indole  
1630 C3H3N3O3 cyanuric acid cyanuric  
1631 C6H5NO2 Nitrobenzene c6h5no2  
1632 C6H5COOH benzoic acid benzo  
1633 CH3COC6H5 acetophenone acph  
1634 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- c3cl3n3  
1635 C3F6 hexafluoropropene c3f6  
1636 C6H3F3 Benzene trifluoride 123 bzf3a  
1637 C8H18O 1-Octanol octanol  
1638 C10H8 Azulene azu  
1639 C10H8 naphthalene naph  
1640 C10H10 bullvalene bullv  
1641 C10H16 adamantane adamantane  
1642 C6N4 Tetracyanoethylene tcne  
1643 C6N4- tetracyanoethylene anion tcne-  
1644 C10H22 Decane decane  
1645 C4F6 perfluorobutadiene c4f6  
1646 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
1647 C3F8 perfluoropropane c3f8  
1648 Fe(CO)5 Iron pentacarbonyl ipc  
1649 Fe(C5H5)2 ferrocene fecp2  
1650 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1651 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1652 C12H8 Acenaphthylene acenaph  
1653 C12H8 biphenylene biph  
1654 C12H10 biphenyl biphenyl  
1655 C12H10 Heptalene heptalene  
1656 C6H12O6 Inositol inositol  
1657 C6F6 hexafluorobenzene c6f6  
1658 S2F10 disulphur decafluoride s2f10  
1659 C13H10 Fluorene fluorene  
1660 C14H10 Anthracene anth  
1661 C14H10 Phenanthrene phenanthrene  
1662 C14H14 Bibenzyl bibenzyl  
1663 C12H10N2 azobenzene azobenzene  
1664 C6H5COC6H5 benzophenone benzophenone  
1665 C16H10 Pyrene pyrene  
1666 C18H12 Tetracene tetracene  
1667 C19H16 Triphenylmethane tpm  
1668 C24H12 Coronene coronene  
1669 C60 Buckminsterfullerene c60