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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 MP2=FULL /6-311+G(3df,2p)

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count Species Name State Conformation
1 H Hydrogen atom 1SKh
2 H2 Hydrogen diatomic 1ΣgD∞h
3 He Helium atom 1SKh
4 He Helium atom   
5 He+ Helium atom cation 2SKh
6 HeH+ Helium hydride cation 1ΣC∞v
7 He2+ helium diatomic cation 2ΣuD∞h
8 Li Lithium atom 2SKh
9 Li+ Lithium atom cation 1SKh
10 Na Sodium atom 2SKh
11 Na+ Sodium atom cation 1SKh
12 K Potassium atom 2SKh
13 Cu Copper atom 2SKh
14 LiH Lithium Hydride 1ΣC∞v
15 KH Potassium hydride 1ΣC∞v
16 Be Beryllium atom 1SKh
17 Be+ Beryllium atom cation 2SKh
18 Mg Magnesium atom 1SKh
19 Mg+ Magnesium atom cation 2SKh
20 Zn Zinc atom 1SKh
21 MgH magnesium monohydride 2ΣC∞v
22 ZnH+ Zinc, protonated   
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 Ga Gallium atom 2P 
31 Ga- Gallium atom anion 3POh
32 Ga+ Gallium atom cation 1S 
33 GaH Gallium monohydride 1ΣC∞v
34 GaH+ Gallium monohydride cation 2ΣC∞v
35 BH3+ boron trihydride cation 2B2C2v
36 BH3+ boron trihydride cation  C2v
37 AlH3- aluminum trihydride anion  C3v
38 BH4- borohydride anion 1A1Td
39 C Carbon atom 3P0Kh
40 C Carbon atom 3P1Kh
41 C+ Carbon atom cation 2PKh
42 Si Silicon atom 3PKh
43 Si Silicon atom 1SKh
44 Si- Silicon atom anion 4SKh
45 Si+ Silicon atom cation 2PKh
46 Ge Germanium atom 3PKh
47 Ge- Germanium anion 4SKh
48 Ge+ Germanium cation 2PKh
49 CH Methylidyne 2Π1/2C∞v
50 SiH Silylidyne 2ΠC∞v
51 GeH germylidene 2ΠC∞v
52 CH2- methylene anion 2B1C2v
53 GeH2 germylene 1A1C2v
54 CH3 Methyl radical 2A1D3h
55 SiH3 Silyl radical 2A1C3v
56 SiH3+ Silyl cation 1A1'D3h
57 GeH3 Germyl radical 2A1C3v
58 GeH3+ germyl cation 1A1'D3h
59 CH4 Methane 1A1Td
60 SiH2D2 silane-d2   
61 SiH4 Silane 1A1Td
62 GeH4 Germane 1A1Td
63 SiH5+ Silane, protonated   
64 N Nitrogen atom 4SKh
65 N Nitrogen atom 2DKh
66 N+ Nitrogen atom cation 3PKh
67 P Phosphorus atom 4SKh
68 V+ Vanadium atom cation 5DKh
69 As Arsenic atomic 4SKh
70 As- Arsenic anion 3PKh
71 As+ Arsenic cation 3PKh
72 PH phosphorus monohydride 3Σ-C∞v
73 AsH Arsenic monohydride 3ΣC∞v
74 NH2 Amino radical 2B1C2v
75 NH2+ Amino cation 3B1C2v
76 NH2+ Amino cation 1A1C2v
77 NH3 Ammonia 1A1C3v
78 PH3 Phosphine 1A1C3v
79 PH3+ Phosphine cation 2A1C3v
80 AsH3 Arsine 1A1C3v
81 AsH3+ Arsine cation 2A1C3v
82 AsH4+ Arsonium   
83 NH4 Ammonium radical   
84 PH4 Phosphoranyl radical   
85 O Oxygen atom 3SKh
86 O+ Oxygen atom cation 4SKh
87 S Sulfur atom 3PKh
88 S Sulfur atom   
89 Se Selenium atom 3PKh
90 Se- Selenium atom anion 2PKh
91 Se+ Selenium atom cation 4SKh
92 OH Hydroxyl radical 2ΠC∞v
93 OH+ hydoxyl cation 3ΣC∞v
94 HS- mercapto anion 1ΣC∞v
95 HS+ sulfur monohydride cation 3ΣC∞v
96 CrH+ Chromium hydride cation 5ΣC∞v
97 HSe Selenium monohydride 2ΠC∞v
98 HSe- selenium monohydride anion 1ΣC∞v
99 HSe+ selenium monohydride cation 3ΣC∞v
100 H2O Water 1A1C2v
101 H2O- water anion 2A1C2v
102 H2O- water anion 2A'Cs
103 H2O+ water cation 2B1C2v
104 HDO Water-d1 1A1C2v
105 H2S+ Hydrogen sulfide cation 2B1C2v
106 H2Se Hydrogen selenide 1A1C2v
107 H2Se+ Hydrogen selenide cation 2B1C2v
108 H3S+ Sulfonium cation 1A1C3v
109 H3Se+ Hydrogen Selenide, protonated 1A1C3v
110 F Fluorine atom 2PKh
111 F+ Fluorine atom cation 3SKh
112 Cl Chlorine atom 2PKh
113 Cl+ Chlorine atom cation 3PKh
114 Br Bromine atom 2PKh
115 Br- Bromine atom anion 1SKh
116 Br+ Bromine atom cation 3PKh
117 HF Hydrogen fluoride 1ΣC∞v
118 HF- hydrogen fluoride anion 2ΣC∞v
119 HF+ hydrogen fluoride cation 2ΠC∞v
120 HCl Hydrogen chloride 1ΣC∞v
121 HCl- hydrogen chloride anion 2ΣC∞v
122 HCl+ hydrogen chloride cation 2ΠC∞v
123 HBr hydrogen bromide 1ΣC∞v
124 HBr- hydrogen bromide anion 2ΣC∞v
125 HBr+ hydrogen bromide cation 2ΠC∞v
126 H2Cl+ dihydrogen monochloride cation 1A1C2v
127 H2Br+ protonated hydrogen bromide 2A1C2v
128 Ne Neon atom 1SKh
129 Ne Neon atom   
130 Ne+ Neon atom cation 2PKh
131 Ar Argon atom 1SKh
132 Kr Krypton atom 1SKh
133 Kr+ Krypton cation 2PKh
134 HeLi+ Helium Lithium cation   
135 ArH+ Argon hydride cation 1ΣC∞v
136 KrH+ Protonated Krypton 1ΣC∞v
137 NaLi lithium sodium 1ΣC∞v
138 Na2 Sodium diatomic 1ΣgD∞h
139 Na2- sodium diatomic anion 2ΣuD∞h
140 LiAl Lithium Aluminum   
141 HBBH Diborane(2) 3ΣGD∞h
142 B2H4 Diborane(4) D2d 1A1D2d
143 B2H6 Diborane 1AgD2h
144 B2H6+ Diborane cation   
145 CaC Calcium monocarbide   
146 BSi Boron silicide 4ΣC∞v
147 BSi Boron silicide 2ΣC∞v
148 Si2 Silicon diatomic 3ΣgD∞h
149 GeC Germanium monocarbide 1ΣC∞v
150 SiGe Silicon Germanium   
151 C2H- Ethynyl anion 1ΣC∞v
152 C2H2 Acetylene 1ΣgD∞h
153 C2H2+ acetylene cation 2ΠuD∞h
154 C2H2+ acetylene cation   
155 H2CC- vinylidene anion   
156 HCCH- acetylene anion   
157 HCCH- acetylene anion   
158 Si2H2 disilyne   
159 Si2H2 disilyne   
160 Si2H2 disilyne   
161 Si2H2 disilyne   
162 CH3Li methyl lithium 1A1C3v
163 C2H3 vinyl 2A'Cs
164 C2H3+ vinyl cation 1A1C2V bridging H
165 C2H3+ vinyl cation 1A1C2V HCCH2
166 C2H4 Ethylene 1AgD2h
167 C2H4+ Ethylene cation 2B3D2
168 Si2H4 Disilene   
169 Si2H4 Disilene   
170 Si2H4 Disilene   
171 C2H5 Ethyl radical 2A'Cs
172 C2H6 Ethane 1A1gD3d
173 Si2H6 disilane 1EuD3d
174 LiN Lithium Nitride 3ΣC∞v
175 LiP Lithium monophosphide   
176 LiP Lithium monophosphide   
177 MgN Magnesium Nitride   
178 MgN Magnesium Nitride   
179 GaAs Gallium arsenide 3Π 
180 GaAs Gallium arsenide 1Σ 
181 CN Cyano radical 2ΣC∞v
182 SiP Silicon monophosphide 2ΠC∞v
183 N2 Nitrogen diatomic 1ΣgD∞h
184 N2 Nitrogen diatomic   
185 PN Phosphorus mononitride 1ΣC∞v
186 HCN Hydrogen cyanide 1ΣC∞v
187 HCN+ hydrogen cyanide cation 2ΠC∞v
188 HNC+ hydrogen isocyanide cation   
189 HCP+ Phosphaethyne cation   
190 NNH+ Dinitrogen monohydride cation 1ΣC∞v
191 LiNH2 lithium amide   
192 HBNH Boranimine 1ΣC∞v
193 H2NN Isodiazene   
194 N2H2+ trans-diazene cation 2AGC2h
195 CH2NH Methanimine 1A'Cs
196 CH2NH+ Methanimine cation   
197 CHNH2 aminomethylene   
198 CHNH2+ Aminocarbene cation   
199 BH2NH2 Boranamine   
200 N2H4 Hydrazine 1AC2
201 CH3NH2 methyl amine 1A'Cs
202 SiH3NH2 Silane, amino   
203 BH3PH3 borane phosphine   
204 BH3NH3 borane ammonia 1A1C3v
205 CH3NH3 methyl ammonium radical 2A1C3v
206 N2H7+ ammonia ammonium dimer   
207 LiSe Lithium monoselenide   
208 CaO Calcium monoxide 1ΣC∞v
209 CaS Calcium sulfide 1ΣC∞v
210 BO boron monoxide 2ΣC∞v
211 GaO Gallium monoxide 2ΣC∞v
212 GaS Gallium monosulfide   
213 CO Carbon monoxide 1ΣC∞v
214 CO- carbon monoxide anion 2ΠC∞v
215 CO+ carbon monoxide cation 2ΣC∞v
216 SiO Silicon monoxide 1ΣC∞v
217 SiS silicon monosulfide 1ΣC∞v
218 CSe Carbon monoselenide 1ΣC∞v
219 GeO Germanium monoxide 1ΣC∞v
220 SiSe Silicon Monoselenide   
221 SiSe+ Silicon Monoselenide cation   
222 GeSe Germanium monoselenide   
223 NO Nitric oxide 2ΠC∞v
224 NO- nitric oxide anion 3ΣC∞v
225 NO+ nitric oxide cation 1ΣC∞v
226 PO Phosphorus monoxide 2ΠC∞v
227 PS phosphorus sulfide 2ΣC∞v
228 NSe Nitrogen monoselenide 2ΠC∞v
229 AsS Arsenic monosulfide 2ΠC∞v
230 PSe Phosphorus monoselenide 2ΠC∞v
231 AsSe Arsenic monoselenide 2ΠC∞v
232 O2 Oxygen diatomic 3ΣgD∞h
233 O2-- dioxygen dianion   
234 SO Sulfur monoxide 3ΣC∞v
235 SO Sulfur monoxide 1ΣC∞v
236 SO+ sulfur monoxide cation 2ΠC∞v
237 S2 Sulfur diatomic 3ΣgD∞h
238 SeO Selenium monoxide 3ΣC∞v
239 Se2 Selenium diatomic 3ΣgD∞h
240 LiOH lithium hydroxide 1ΣC∞v
241 KOH Potassium hydroxide 1ΣC∞v
242 BeOH beryllium monohydroxide 2A'Cs
243 HBO Boron hydride oxide 1ΣC∞v
244 HBS hydrogen boron sulfide 1ΣC∞v
245 COH Hydroxymethylidyne   
246 HCO Formyl radical 2A'Cs
247 HCO- formyl anion 1A'Cs
248 HCO+ Formyl cation 1ΣC∞v
249 HNO Nitrosyl hydride 1A'Cs
250 HNO+ Nitrosyl hydride cation 2A'Cs
251 HSO+ Sulfur Monoxide, S-protonated   
252 SOH Sulfur Hydroxide   
253 SOH+ Sulfur Monoxide, protonated   
254 H2CO Formaldehyde 1A1C2v
255 H2CO- formaldehyde anion 2A'Cs
256 H2CO- formaldehyde anion   
257 H2CO+ formaldehyde cation 2B2C2v
258 H2CS Thioformaldehyde 1A1C2v
259 H2CS- thioformaldehyde anion   
260 H2CS- thioformaldehyde anion   
261 H2CSe Selenoformaldehyde   
262 H2O2 Hydrogen peroxide 1AC2
263 H2O2 Hydrogen peroxide 1AgC2h
264 H2OO water oxide   
265 HOSH hydrogen thioperoxide   
266 H2Se2 hydrogen diselenide   
267 CH2OH+ hydroxymethyl cation 1A'Cs
268 CH3O- methoxy anion 1A1C3v
269 NH2OH hydroxylamine 1A'Cs
270 NH2OH+ Hydroxylamine cation   
271 NH2SH Thiohydroxylamine   
272 NH2SH Thiohydroxylamine   
273 NH3S sulfidoazane   
274 CH3OH Methyl alcohol 1A'Cs
275 CH3OH+ Methyl alcohol cation 2A"Cs
276 CH3SH Methanethiol 1A'Cs
277 SiH3OH silanol   
278 NH2OH2+ protonated hydroxylamine   
279 NH3OH+ N-protonated hydroxylamine   
280 H5O2+ Dihydroxonium ion 1AC2
281 LiF lithium fluoride 1ΣC∞v
282 LiCl lithium chloride 1ΣC∞v
283 NaF+ sodium fluoride cation 2ΣC∞v
284 LiBr Lithium Bromide 1ΣC∞v
285 LiF+ lithium fluoride cation 2ΠC∞v
286 CaBr Calcium monobromide   
287 BF Boron monofluoride 1ΣC∞v
288 AlF Aluminum monofluoride 1Σ+C∞v
289 GaF Gallium monofluoride 1ΣC∞v
290 AlBr Aluminum monobromide   
291 GaCl Gallium monochloride 1ΣGC∞v
292 GaBr Gallium monobromide   
293 CF Fluoromethylidyne 2ΠC∞v
294 SiCl Clorosilylidyne 2ΠC∞v
295 CBr Carbon monobromide 2ΠC∞v
296 GeF Germanium monofluoride 2ΠC∞v
297 GeCl Germanium monochloride 2ΠC∞v
298 GeCl+ Germanium monochloride cation   
299 SiBr Silicon monobromide 2ΠC∞v
300 SiBr+ Silicon monobromide cation   
301 NCl nitrogen monochloride 3ΣC∞v
302 PBr Phosphorus monobromide   
303 ClO Monochlorine monoxide 2ΠC∞v
304 ClO+ chlorine monoxide cation 3ΣC∞v
305 SF Monosulfur monofluoride 2ΠC∞v
306 SF+ sulfur monofluoride cation 3ΣC∞v
307 SCl+ sulfur monochloride cation 3ΣgC∞v
308 BrO Bromine monoxide 2ΠC∞v
309 BrO+ Bromine monoxide cation   
310 SBr Sulfur monobromide radical   
311 SBr+ Sulfur monobromide cation   
312 SeBr Selenium monobromide   
313 BrCl Bromine monochloride 1ΣC∞v
314 F2 Fluorine diatomic 1ΣgD∞h
315 F2+ flourine diatomic cation 2ΠgD∞h
316 ClF Chlorine monofluoride 1Σ+C∞v
317 ClF+ clorine monofluoride cation 2ΠC∞v
318 Cl2 Chlorine diatomic 1ΣgD∞h
319 Cl2+ chlorine diatomic cation 2ΠgD∞h
320 BrF Bromine monofluoride 1ΣC∞v
321 Br2 Bromine diatomic 1ΣgD∞h
322 Br2- bromine diatomic anion 2ΣuD∞h
323 Br2+ bromine diatomic cation 2ΠgD∞h
324 HCF Fluoromethylene 1A'Cs
325 HCF Fluoromethylene 3A"Cs
326 HSiF fluorosilylene   
327 HSiCl Chlorosilylene   
328 HSiBr monobromosilylene   
329 HOF Hypofluorous acid 1A'Cs
330 HOCl hypochlorous acid 1A'Cs
331 HOCl+ hypochlorous acid cation   
332 F2H+ Fluorine, protonated 1A'Cs
333 ClFH+ Chlorine fluoride, F-protonated   
334 FClH+ Chlorine fluoride, Cl-protonated   
335 Cl2H+ Chlorine, protonated 1A'Cs
336 CH2Br bromomethyl radical   
337 CH2F fluoromethyl radical 2ACs
338 CH2F+ fluoromethyl cation   
339 CH2Cl+ chloromethyl cation   
340 CH2Cl chloromethyl radical 2A'Cs
341 CH2Cl chloromethyl radical 2B1C2v
342 NH2Cl chloramine 1A'Cs
343 CH3F+ methyl fluoride cation   
344 CH3F Methyl fluoride 1A1C3v
345 CH3Cl Methyl chloride 1A1C3v
346 CH3Cl+ Methyl chloride cation   
347 SiH3F monofluorosilane 1A1C3v
348 SiH3Cl chlorosilane 1A1C1
349 CH3Br methyl bromide 1A1C3v
350 GeH3F monofluorogermane   
351 GeH3Cl monochlorogermane   
352 NH3Cl+ protonated monochloroammonia   
353 CH3ClH+ methyl chloride, protonated   
354 NH4Cl Ammonium chloride   
355 LiNe+ Lithium Neon cation   
356 Ar2 Argon diatomic 1SgD∞h
357 C3 carbon trimer 1ΣgD∞h
358 C3 carbon trimer 1A1C2v
359 SiC2 Silicon dicarbide   
360 C3H4 cyclopropene 1A1C2v
361 CH2CCH2 allene 1A1D2d
362 CH3CCH propyne 1A'C3v
363 C3H5 Allyl radical 2A2C2v
364 C3H6 Cyclopropane 1A1'D3h
365 CH2CHCH3 Propene 1A'Cs
366 C3H7 n-Propyl radical 2A"C1
367 CH3CHCH3 Isopropyl radical 2AC2
368 CH3CHCH3+ Isopropyl cation 1AC2
369 C3H8 Propane 1A1C2v
370 Si3H8 trisilane   
371 LiCN lithium cyanide 1ΣC*V LiCN
372 KCN Potassium cyanide 1ΣC∞v
373 KCN Potassium cyanide 1ΣC∞v
374 KCN Potassium cyanide 1A'Cs
375 ZnCN Zinc monocyanide 2ΣC∞v
376 ZnNC Zinc isocyanide 2ΣC∞v
377 AlCN Aluminum monocyanide   
378 AlNC Aluminum isocyanide   
379 CNN Diazocarbene   
380 N3 azide radical 2ΠgD∞h
381 HN3 hydrogen azide 1A'Cs
382 HN3+ Hydrazoic acid cation   
383 HNCNH diiminomethane 1AC2
384 HNNNH+ 1,2-Triazadienium   
385 NH2NN+ hydrazoic acid, protonated   
386 CH3CN Acetonitrile 1A1C3v
387 CH3CN- acetonitrile anion 2EC3v
388 CH3CN- acetonitrile anion 2A'Cs
389 CHNCH2 2H-Azirine   
390 CHNHCH 1H-Azirine   
391 H2CCNH Ethenimine   
392 H2CNCH methyleneaminomethylene   
393 HCCNH2 Ethynamine   
394 HCNCH2+ 2H-Azirine cation   
395 NH2CNH+ cyanamide, cn protonated   
396 NH3CN+ cyanamide, amine protonated   
397 C2H6N+ aziridine, protonated 1A1C2v
398 CH3CH2NH2 Ethylamine   
399 Li2O dilithium oxide 1ΣgD∞h
400 Na2O disodium monoxide 1ΣgLinear
401 Na2O disodium monoxide 1A1C2v
402 Na2S Sodium sulfide   
403 Na2S Sodium sulfide   
404 LiO2 Lithium dioxide   
405 NaO2 Sodium superoxide   
406 NCO isocyanato radical 2ΠC∞v
407 N2O Nitrous oxide 1ΣC∞v
408 CO2 Carbon dioxide 1ΣgD∞h
409 OCS Carbonyl sulfide 1ΣC∞v
410 CS2 Carbon disulfide 1ΣgD∞h
411 GeO2 Germanium dioxide 1ΣgD∞h
412 OCSe Carbonyl selenide 1ΣC∞v
413 SCSe Carbon sulfide selenide   
414 NO2 Nitrogen dioxide 2A1C2v
415 NSO sulfinyl amidogen   
416 SNO Nitrogen oxide sulfide   
417 SO2 Sulfur dioxide 1A1C2v
418 SSO Disulfur monoxide 1A'Cs
419 S3 Sulfur trimer 1A1C2v
420 S3 Sulfur trimer   
421 SeO2 Selenium dioxide 1A1C2v
422 HCCO ketenyl radical 2ΠC∞v
423 HCCO ketenyl radical 2A"Cs
424 HCNO fulminic acid 1ΣC∞v
425 HNCS Isothiocyanic acid   
426 HSCN thiocyanic acid 1A'Cs
427 HOCO Hydrocarboxyl radical 1A'cis
428 HOCO Hydrocarboxyl radical 1A'trans
429 O3H+ protonated ozone 1A'Cs
430 O3H+ protonated ozone   
431 C2H2O Oxirene 1A1C2v
432 CH2CO Ketene 1A1C2v
433 CH2CS Thioketene   
434 Be(OH)2 Beryllium hydroxide   
435 Be(OH)2 Beryllium hydroxide   
436 H2COO Dioxymethyl radical 2A'Cs
437 H2COO+ dioxymethyl cation 2A'Cs
438 HCOOH Formic acid 1A'Cs
439 HCOOH Formic acid   
440 BH3CO Borane carbonyl 1A1C3v
441 CH2COH+ ketene, protonated   
442 HOCHNH hydroxymethylimine 1A'CS H all up
443 CHSNH2 thioformamide   
444 NHCHSH Methanimidothioic acid   
445 C2H4O Ethylene oxide 1A1C2v
446 C2H4O+ ethylene oxide cation   
447 CH3CHO Acetaldehyde 1A'Cs
448 CH3CHO+ acetaldehyde cation   
449 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
450 C2H4S Thiirane 1A1C2v
451 CH2CHSH Ethenethiol   
452 CH3CHS Thioacetaldehyde 1A'C1
453 NH2CHOH+ Formamide, O-protonated   
454 CH3SSH Hydrogen methyl disulfide   
455 HSCH2SH Methanedithiol   
456 C2H4OH+ ethylene oxide, protonated 1A'Cs
457 NH2CH2OH aminomethanol   
458 CH3CH2OH Ethanol 1A'Cs
459 CH3OCH3 Dimethyl ether 1A1C2v
460 CH3CH2SH ethanethiol 1A'Cs
461 CH3CH2SH ethanethiol 1AC1
462 CH3SCH3 Dimethyl sulfide 1A1C2v
463 CH3SCH3+ dimethyl sulfide cation   
464 CNF iso cyanogen fluoride 1ΣC∞v
465 BrCN Cyanogen bromide 1ΣC∞v
466 FBO Boron monofluoride monoxide   
467 BeBr2 Beryllium bromide   
468 CaBr2 Calcium dibromide   
469 BF2 Boron difluoride radical 2A1C2v
470 FNO Nitrosyl fluoride 1A'Cs
471 ClNO Nitrosyl chloride 1A'Cs
472 FSN Thiazyl fluoride 1A'Cs
473 OPCl Phosphorus oxychloride   
474 CF2 Difluoromethylene 1A1D∞h
475 CFCl chlorofluoromethylene 1A'Cs
476 SiF2 Silicon difluoride 1A1C2v
477 GeCl2 Germanium dichloride 1A1C2v
478 CBr2 dibromomethylene 1A1C2v
479 CBr2 dibromomethylene 3B1C2v
480 FOO+ Fluorine dioxide cation   
481 OClO Chlorine dioxide 2B1D∞h
482 OClO- Chlorine dioxide anion 1A'Cs
483 BrOO Bromine dioxide   
484 PF2 Phosphorus difluoride   
485 PF2+ Phosphorus difluoride cation   
486 FClO chlorosyl fluoride 1A'Cs
487 ClOF Chlorine hypofluorite 1A'Cs
488 SF2 sulfur difluoride 1A1C2v
489 SeF2 Selenium difluoride   
490 SeCl2 Selenium Dichloride   
491 SBr2 Sulfur dibromide   
492 SeBr2 Selenium dibromide   
493 Br3- tribromide anion   
494 SFCl Sulfur chloride fluoride   
495 HCCF Fluoroacetylene 1ΣC∞v
496 HCCBr bromoacetylene 1ΣC∞v
497 CHF2 difluoromethyl radical 2ACs
498 CHF2+ difluoromethyl cation   
499 CHFCl Chlorofluoromethyl radical   
500 CHFCl+ Chlorofluoromethyl cation   
501 CHCl2+ dichloromethyl cation   
502 CHBr2 dibromomethyl radical   
503 NHF2 difluoramine   
504 NHCl2 dichloroamine   
505 CH2F2 Methane, difluoro- 1A1C2v
506 SiH2F2 difluorosilane   
507 CH2Cl2 Methylene chloride 1A1C2v
508 CH2BrCl Methane, bromochloro- 1A'Cs
509 CH2Br2 dibromomethane 1A1C2v
510 CH3MgBr Methyl Magnesium Bromide   
511 CH2CHF Ethene, fluoro- 1A'Cs
512 CH2FOH fluoromethanol   
513 CH2CH2Cl 2-chloroethyl radical 2A'Cs
514 CHClCH3 1-chloroethyl radical 2AC1
515 C2H5Br Ethyl bromide 1A'Cs
516 C4 Carbon tetramer 3ΣgD∞h
517 C4 Carbon tetramer   
518 C4H2+ diacetlyene cation 2ΠgD∞h
519 C4H4 Tetrahedrane   
520 C4H6 1-Methylcyclopropene 1AC1
521 CH2CHCH2CH3 1-Butene 1AC1
522 CH3CH2CH2CH3 Butane 1AgAnti
523 As4 Arsenic tetramer 1A1Td
524 HCCCN+ Cyanoacetylene cation 2ΠC∞v
525 H2CNCN cyanamide, methylene   
526 HNCCNH Ethenediimine   
527 C2H5CN ethyl cyanide 1A'Cs
528 H2NCHCHNH2 diaminoethylene   
529 CH7N3 triaminomethane   
530 NH2CH2CH2CH3 1-Propanamine 1A'Cs
531 N(SiH3)3 trisilylamine   
532 Na2O2 disodium dioxide   
533 K2O2 dipotassium dioxide   
534 ONNO NO dimer 1Agtrans C2H
535 ONNO NO dimer 1A1cis C2V
536 S2N2 Disulfur dinitride 1AGD2h
537 CS3-- Carbonotrithioate   
538 SO3 Sulfur trioxide 1A1'D3h
539 SO3-- Sulfate dianion   
540 S4 Sulfur tetramer   
541 S4 Sulfur tetramer   
542 S4 Sulfur tetramer   
543 HNO3 Nitric acid 1A'Cs
544 C3H2O Propadienal   
545 C3H2O Propadienal   
546 C2H2O2 Ethanedial 1AgC2h
547 CH3NCO methylisocyante   
548 HOCH2CN cyanomethanol   
549 CH3NO2 Methane, nitro- 1A'Cs
550 H3AlO3 Aluminum hydroxide   
551 CH2CHCHO Acrolein 1A'Cs
552 CH2CHCHO Acrolein   
553 CH2C(OH)NH2 1-amino vinyl alchohol   
554 CH3C(OH)=NH Ethaninidic acid   
555 CH3CSNH2 Ethanethioamide   
556 C3H6O Acetone enol 1A'Cs
557 CH3CH2CHO Propanal 1A'Cs
558 CH3COCH3 Acetone 1A1C2v
559 CH3SOCH3 Dimethyl sulfoxide 1A'Cs
560 C3H7OH 1-Propanol   
561 Li2F2 Lithium fluoride dimer   
562 CF2O Carbonic difluoride 1A1C2v
563 CF2O+ Carbonic difluoride cation   
564 BF3 Borane, trifluoro- 1A'D3h
565 BF3+ boron trifluoride cation   
566 AlF3 Aluminum trifluoride 1A1'D3h
567 BClF2 Chlorodifluoroborane   
568 BCl3 Borane, trichloro- 1A1'D3h
569 BCl3+ Boron Trichloride cation   
570 GaF3 Gallium trifluoride 1A1'D3h
571 GaCl3 Gallium trichloride 1A1'D3h
572 CF2Cl difluorochloromethyl radical   
573 CFCl2 dichlorofluoromethyl radical   
574 CBr3 tribromomethyl radical   
575 ClO2F Chloryl fluoride 1A'Cs
576 SSCl2 Thiothionyl chloride   
577 NF3 Nitrogen trifluoride 1A1C3v
578 NCl3 nitrogen trichloride 1A1C3v
579 NBr3 Nitrogen Tribromide 1A1C3v
580 HClO3 Chloric Acid 1A'Cs
581 HClO3 Chloric Acid 1AC1
582 CHF3 Methane, trifluoro- 1A1C3v
583 SiHF3 trifluorosilane   
584 CHBrF2 Methane, bromodifluoro- 1A'Cs
585 CHFClBr fluorochlorobromomethane 1AC1
586 CHBrCl2 Methane, bromodichloro- 1A'Cs
587 CHBr2F dibromofluoromethane   
588 AsF3H+ Arsenic trifluoride, protonated   
589 C2H2ClF 1-chloro-1-fluoroethylene 1A'Cs
590 CHFCHCl (E)-1-chloro-2-fluoroethene 1A'Cs
591 CHFCHClz (Z)-1-Chloro-2-fluoroethene 1A'Cs
592 CHBrCHBr Ethene, 1,2-dibromo-, (E)-   
593 CHBrCHBr Ethene, 1,2-dibromo-, (Z)-   
594 C2H4F2 1,2-difluoroethane 1AgC2H anti
595 C2H4F2 1,2-difluoroethane 1AC2 gauche
596 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
597 CH2BrCH2Cl 1-bromo-2-chloroethane   
598 CH2BrCH2Br Ethane, 1,2-dibromo- 1AgC2h
599 CH2BrCH2Br Ethane, 1,2-dibromo- 1AC2
600 CH2CHCH2F Allyl Fluoride   
601 CH2CHCH2F Allyl Fluoride   
602 CH3CHCHF trans-1-Fluoro-1-propene   
603 CH2FCH2OH 2-fluoroethanol   
604 CH2FCH2CH3 1-Fluoropropane 1A'Cs
605 CH2FCH2CH3 1-Fluoropropane   
606 CH3CHFCH3 2-Fluoropropane 1A'Cs
607 CH3CHClCH3 Propane, 2-chloro- 1A'Cs
608 B5H9 pentaborane9   
609 C5H4 pentatetraene   
610 C5H6 Propellane 1A1D3h
611 C5H8 Bicyclo[1.1.1]pentane   
612 C3H4N2 2H-Imidazole 1A1C2v
613 C4H5N Pyrrole 1A1C2v
614 C3O2 Carbon suboxide 1ΣGD∞h
615 B2O3 diboron trioxide   
616 B2O3 diboron trioxide   
617 CHOOCHO diformyl ether   
618 C3H3NO Isoxazole 1A'Cs
619 C3H3NS Thiazole   
620 C4H4O Furan 1A1C2
621 CH3COCCH 3-butyn-2-one 1A'Cs
622 C4H4Se selenophene   
623 HCOOC2H5 Ethyl formate 1A'Cs
624 C2H6O2S Dimethyl sulfone 1A1C2v
625 C4H8S Thiophene, tetrahydro- 1AC1
626 C4H10O Ethoxy ethane 1A1C2v
627 C4H10O Methyl propyl ether 1AC1
628 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
629 C4H9SH 1-Butanethiol   
630 CF3Cl Methane, chlorotrifluoro- 1A1C3v
631 CF2Cl2 difluorodichloromethane 1A1C2v
632 CF3Br Bromotrifluoromethane 1A1C3v
633 GeF4 Germanium tetrafluoride 1A1Td
634 CCl4 Carbon tetrachloride 1A1Td
635 CBrCl2F bromodichlorofluoromethane   
636 CBr2ClF dibromochlorofluoromethane   
637 CBr2Cl2 dibromodichloromethane 1A1C2v
638 CBr3Cl tribromochloromethane 1A1C3v
639 CBr4 Carbon tetrabromide 1A1Td
640 GeBr4 Germanium tetrabromide   
641 SF4 Sulfur tetrafluoride 1A1C2v
642 SeF4 Selenium tetrafluoride   
643 SCl4 Sulfur tetrachloride   
644 CH2ClCCCl 1,3-dichloropropyne   
645 CHCl2CCH 3,3-dichloropropyne   
646 CHCl2CHO dichloroacetaldehyde   
647 CHF2CH2F Ethane, 1,1,2-trifluoro 1AC1
648 CHF2CH2F Ethane, 1,1,2-trifluoro 1A'Cs
649 CH2CClCHCH2 1,3-Butadiene, 2-chloro-   
650 CH2FCH2CH2F 1,3-difluoropropane   
651 CH3CCl2CH3 Propane, 2,2-dichloro- 1A1C2v
652 C2H2N2O Furazan   
653 C6H6 Prismane   
654 C6H6 1,2,4,5-Hexatetraene 1AgC2h
655 C6H6 Benzene 1A1gD6h
656 C6H6 Benzvalene 1A1C2v
657 C6H6 Dewar Benzene   
658 N3P3 1,3,5,2,4,6-Triazatriphosphorine   
659 C3H2O3 vinylene carbonate   
660 C5H6O 2H-Pyran   
661 C5H6O Pentadienal   
662 C4H6O2 γ–Butyrolactone 1AC1
663 C3H6O3 1,3,5-Trioxane 1A1C1
664 C4H8O2 Ethyl acetate 1A'Cs
665 C5H10O 3-Pentanone 1A1C2v
666 C4F2 difluorobutadiyne   
667 C2ClF3 Ethene, chlorotrifluoro-   
668 C2Br4 tetrabromoethene   
669 SiF5- silicon pentafluoride anion   
670 PF5 Phosphorus pentafluoride 1A1'D3h
671 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
672 CH2BrCBr3 1,1,1,2-tetrabromo ethane   
673 C7H7 cycloheptatrienyl radical 2A2C2v
674 C7H7+ cycloheptatrienyl cation 1A1'D7h
675 CH(CN)3 tricyanomethane   
676 HN=C=C(CN)2 Dicyanoketenimine   
677 C5H4O2 furfural 1A'OCCO cis
678 C5H4O2 furfural 1A'OCCO trans
679 C6H12O Oxepane   
680 F2CCCF2 tetrafluoroallene   
681 SF6 Sulfur Hexafluoride 1A1GOh
682 C8H8 cubane 1A1GOh
683 S4N4 Tetrasulfur tetranitride   
684 C6H5CHO benzaldehyde 1A'Cs
685 C6H4F2 1,4-difluorobenzene 1AgD2h
686 C6H4Cl2 1,4-dichlorobenzene   
687 C6H5NO nitrosobenzene 1A'Cs
688 C3F6 hexafluoropropene   
689 C8H18O 1-Octanol   
690 C10H10 bullvalene   
691 B12H12-- Dodecahydrododecaborate(2-)   
692 C13H10 Fluorene   
693 C14H14 Bibenzyl 1AC2

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 anion h-  
5 H+ Hydrogen atom cation h+  
6 D2 Deuterium diatomic d2  
7 H2- hydrogen diatomic anion h2-  
8 H2+ Hydrogen cation h2+  
9 HD Deuterium hydride hd  
10 H3+ hydrogen trimer cation h3+  
11 He- Helium atom anion he-  
12 HeH Helium hydride heh  
13 Li- Lithium atom anion li-  
14 Na- Sodium atom anion na-  
15 K- Potassium atom anion k-  
16 K+ Potassium atom cation k+  
17 Cu- Copper atom anion cu-  
18 Cu+ Copper atom cation cu+  
19 LiH- lithium hydride anion lih-  
20 LiH+ lithium hydride cation lih+  
21 NaH sodium hydride nah  
22 NaH- sodium hydride anion nah-  
23 NaH+ sodium hydride cation nah+  
24 KH+ Potassium hydrogen cation kh+  
25 CuH Copper monohydride cuh  
26 Be- Beryllium atom anion be-  
27 Mg- Magnesium atom anion mg-  
28 Ca Calcium atom ca  
29 Ca- Calcium atom anion ca-  
30 Ca+ Calcium atom cation ca+  
31 Zn- Zinc atom anion zn-  
32 Zn+ Zinc atom cation zn+  
33 BeH beryllium monohydride beh  
34 BeH- berylium monohydride anion beh-  
35 BeH+ beryllium monohydride cation beh+  
36 MgH- magnesium monohydride anion mgh-  
37 MgH+ magnesium monohydride cation mgh+  
38 CaH Calcium monohydride cah  
39 CaH+ Calcium monohydride cation cah+  
40 TiH Titanium monohydride tih  
41 ZnH Zinc monohydride znh  
42 BeH2 beryllium dihydride beh2  
43 MgH2 magnesium dihydride mgh2  
44 CaH2 Calcium Hydride cah2  
45 ZnH2 Zinc hydride znh2  
46 B- Boron atom anion b-  
47 Sc Scandium atom sc  
48 Sc+ Scandium cation sc+  
49 BH Boron monohydride bh  
50 BH- boron monohydride anion bh-  
51 BH+ boron monohydride cation bh+  
52 AlH aluminum monohydride alh  
53 AlH- aluminum monohydride anion alh-  
54 AlH+ aluminum monohydride cation alh+  
55 ScH Scandium monohydride sch  
56 ScH+ Scandium monohydride cation sch+  
57 BH2 boron dihydride bh2  
58 BH2- boron dihydride anion bh2-  
59 BH2+ Boron dihydride cation bh2+  
60 AlH2 aluminum dihydride alh2  
61 AlH2- aluminum dihydride anion alh2-  
62 AlH2+ aluminum dihydride cation alh2+  
63 BH3 boron trihydride bh3  
64 BH3- boron trihydride anion bh3-  
65 AlH3 aluminum trihydride alh3  
66 AlH3+ aluminum trihydride cation alh3+  
67 ScH3 Scandium trihydride sch3  
68 GaH3 Gallium trihydride gah3  
69 BH4 borohydride bh4  
70 AlH4- Aluminum tetrahydride anion alh4-  
71 C- Carbon atom anion c-  
72 Ti Titanium atom ti  
73 Ti- Titanium atom anion ti-  
74 Ti+ Titanium atom cation ti+  
75 Sn Tin atom sn  
76 Sn+ Tin cation sn+  
77 CH- methylidyne anion ch-  
78 CH+ Methylidyne cation ch+  
79 SiH- silicon monohydride anion sih-  
80 SiH+ silicon monohydride cation sih+  
81 GeH+ Germaniun monohyrdide cation geh+  
82 CH2 Methylene ch2  
83 CH2+ methylene cation ch2+  
84 SiH2 silicon dihydride sih2  
85 SiH2- silicon dihydride anion sih2-  
86 SiH2+ silicon dihydride cation sih2+  
87 GeH2- germylene anion geh2-  
88 CH3- methyl anion ch3-  
89 CH3+ methyl cation ch3+  
90 SiH3- Silyl anion sih3-  
91 CD4 methane-d4 cd4  
92 CH2D2 methane-d2 ch2d2  
93 CH3D methane-d ch3d  
94 CH4- Methane anion ch4-  
95 CH4+ Methane cation ch4+  
96 CHD3 methane-d3 chd3  
97 SiH4+ Silane cation sih4+  
98 SnH4 Stannane snh4  
99 N- Nitrogen atom anion n-  
100 P- Phosphorus atom anion p-  
101 P+ Phosphorus atom cation p+  
102 V Vanadium atom v  
103 Sb Antimony atom sb  
104 NH Imidogen nh  
105 NH- Imidogen anion nh-  
106 NH+ imidogen cation nh+  
107 PH- phosphorus monohydride anion ph-  
108 PH+ phosphorus monohydride cation ph+  
109 AsH+ Arsenic monohydride cation ash+  
110 SbH Antimony monohydride sbh  
111 ND2 Amidogen-d2 nd2  
112 NH2- amino anion nh2-  
113 PH2 Phosphino radical ph2  
114 PH2- Phosphino anion ph2-  
115 PH2+ Phosphino cation ph2+  
116 AsH2 Arsenic dihydride ash2  
117 AsH2+ Arsenic dihydride cation ash2+  
118 ND3 Ammonia-d3 nd3  
119 NH3- Ammonia anion nh3-  
120 NH3+ ammonia cation nh3+  
121 SbH3 Stibine sbh3  
122 NH4+ ammonium cation nh4+  
123 PH4+ phosphonium cation ph4+  
124 O- Oxygen atom anion o-  
125 S- Sulfur atom anion s-  
126 S+ Sulfur atom cation s+  
127 Cr Chromium atom cr  
128 Te Tellurium atom te  
129 Te+ Tellurium atom cation te+  
130 DO Hydroxyl-d od  
131 OH- hydroxide anion oh-  
132 DS Mercapto-d ds  
133 HS Mercapto radical hs  
134 CrH Chromium hydride crh  
135 TeH Telluryl radical teh  
136 D2O Deuterium oxide d2o  
137 D2S Hydrogen sulfide-d2 d2s  
138 H2S Hydrogen sulfide h2s  
139 H2S- Hydrogen sulfide anion h2s-  
140 H2Te Hydrogen Telluride h2te  
141 H3O+ hydronium cation h3o+  
142 F- Fluorine atom anion f-  
143 Cl- Chlorine atom anion cl-  
144 Mn Manganese atom mn  
145 I Iodine atom iodine  
146 I- Iodine atom anion iodine-  
147 I+ Iodine atom cation iodine+  
148 DF Hydrofluoric acid-d df  
149 DCl Hydrochloric acid-d dcl  
150 HI Hydrogen iodide hi  
151 HI+ Hydrogen iodide cation hi+  
152 H2F+ dihydrogen fluoride cation h2f+  
153 H2I+ Iodonium h2i+  
154 Ne- Neon atom anion ne-  
155 Ar- Argon atom anion ar-  
156 Ar+ Argon atom cation ar+  
157 Fe Iron atom fe  
158 Xe Xenon atom xe  
159 NeH neon hydrogen neh  
160 NeH+ neon hydrogen cation neh+  
161 XeH+ Xenon, protonated xeh+  
162 H2Ar H2 Ar dimer h2ar  
163 Co Cobalt atom cobalt  
164 Ni Nickel atom ni  
165 Li2 Lithium diatomic li2  
166 Li2- lithium diatomic anion li2-  
167 Li2+ lithium diatomic cation li2+  
168 NaLi- lithium sodium anion lina-  
169 NaLi+ lithium sodium cation lina+  
170 LiK Lithium Potassium lik  
171 Na2+ sodium diatomic cation na2+  
172 NaK Sodium Potassium nak  
173 NaK+ Sodium Potassium diatomic cation nak+  
174 K2 Potassium diatomic k2  
175 Cu2 Copper diatomic cu2  
176 LiBe Lithium Beryllium libe  
177 LiMg Lithium magnesium limg  
178 NaBe Sodium Beryllium nabe  
179 NaMg Sodium Magnesium namg  
180 Be2 Beryllium diatomic be2  
181 Be2- Beryllium diatomic anion be2-  
182 Be2+ Beryllium diatomic cation be2+  
183 BeMg Beryllium Magnesium bemg  
184 Mg2 Magnesium diatomic mg2  
185 Mg2- magnesium diatomic anion mg2-  
186 Mg2+ magnesium diatomic cation mg2+  
187 Ca2 Calcium diatomic ca2  
188 LiB Lithium boride lib  
189 NaAl Sodium aluminum naal  
190 BeB Beryllium monoboride beb  
191 B2 Boron diatomic b2  
192 B2- Boron diatomic anion b2-  
193 B2+ Boron diatomic cation b2+  
194 BAl Boron Aluminum bal  
195 Al2 Aluminum diatomic al2  
196 Al2- aluminum diatomic anion al2-  
197 Al2+ aluminum diatomic cation al2+  
198 BGa Boron Gallium bga  
199 AlGa Aluminum Gallium alga  
200 Ga2 Gallium diatomic ga2  
201 LiBH4 Lithium borohydride libh4  
202 HBHHBH Diborane(4) C2V hbhhbh  
203 Al2H6 dialane al2h6  
204 Ga2H6 digallane ga2h6  
205 LiC Lithium Carbide lic  
206 BeC Beryllium Carbide bec  
207 BC boron monocarbide bc  
208 BC- boron monocarbide anion bc-  
209 BC+ boron monocarbide cation bc+  
210 AlC Aluminum carbide alc  
211 C2 Carbon diatomic c2  
212 C2- carbon diatomic anion c2-  
213 C2+ carbon diatomic cation c2+  
214 SiC silicon monocarbide sic  
215 SiC- silicon monocarbide anion sic-  
216 SiC+ silicon monocarbide cation sic+  
217 Si2- silcon diatomic anion si2-  
218 Si2+ silcon diatomic cation si2+  
219 Ge2 Germanium diatomic ge2  
220 C2H Ethynyl radical c2h  
221 C2H+ Ethynyl cation c2h+  
222 ZnCH2 Zinc methylene znch2  
223 CCH2 vinylidene vinylidene  
224 CuCH3 monomethyl copper cuch3  
225 ZnCH3 Zinc monomethyl znch3  
226 CH2BH methyleneborane ch2bh  
227 C2H3- vinyl anion c2h3-  
228 C2H4- Ethylene anion c2h4-  
229 CH3CH methylmethylene ch3ch  
230 CH2SiH2 silaethylene ch2sih2  
231 CH3BH2 methylborane ch3bh2  
232 C2H5- Ethyl anion c2h5-  
233 C2H5+ Ethyl cation c2h5+  
234 C2H6+ ethane cation c2h6+  
235 CH3SiH3 methyl silane ch3sih3  
236 GeH3CH3 methyl germane geh3ch3  
237 C2H7+ Ethane, protonated c2h7+  
238 LiN+ Lithium Nitride cation lin+  
239 BeN Beryllium mononitride ben  
240 BeN- Beryllium mononitride anion ben-  
241 BeN+ Beryllium mononitride cation ben+  
242 BN- boron nitride anion bn-  
243 AlN- aluminum mononitride anion aln-  
244 AlN+ aluminum mononitride cation aln+  
245 BP Boron monophosphide bp  
246 AlP Aluminum monophosphide alp  
247 GaN Gallium mononitride gan  
248 GaP Gallium monophosphide gap  
249 BN boron nitride bn  
250 BN+ boron nitride cation bn+  
251 AlN Aluminum nitride aln  
252 CN- cyanide anion cn-  
253 CN+ Cyano cation cn+  
254 CP Carbon monophosphide cp  
255 CP- carbon monophosphide anion cp-  
256 CP+ carbon monophosphide cation cp+  
257 SiN Silicon nitride sin  
258 SiN- silicon mononitride anion sin-  
259 SiN+ silicon mononitride cation sin+  
260 SiP- Silicon monophosphide anion sip-  
261 SiP+ Silicon monophosphide cation sip+  
262 TiN Titanium mononitride tin  
263 N2- nitrogen diatomic anion n2-  
264 N2+ diatomic nitrogen cation n2+  
265 PN- phosphorus nitride anion pn-  
266 PN+ phosphorus nitride cation pn+  
267 P2 Phosphorus diatomic p2  
268 P2- phosphorus diatomic anion p2-  
269 P2+ phosphorus diatomic cation p2+  
270 AsN Arsenic mononitride asn  
271 AsP Arsenic monophosphide asp  
272 SbN Antimony nitride sbn  
273 As2 Arsenic diatomic as2  
274 HNB hydrogen nitrogen boron hnb  
275 HNC hydrogen isocyanide hnc  
276 HCN- Hydrogen cyanide anion hcn-  
277 HCP Phosphaethyne hcp  
278 NNH Dinitrogen monohydride nnh  
279 HPO Hydrogen phosphorus oxide hpo  
280 HPO+ Hydrogen phosphorus oxide cation hpo+  
281 CNH2 Aminomethylidyne radical cnh2  
282 CNH2+ N-protonated hydrogen isocyanide cnh2+  
283 H2CN Dihydrogen cyanide radical h2cn  
284 H2CN+ hydrocyanonium cation h2cn+  
285 HCNH methyleneazane hcnh  
286 HCNH+ N-protonated HCN hcnh+  
287 N2H2 (E)-diazene n2h2  
288 N2H2 (Z)-Diazene n2h2z  
289 CH2PH Phosphaethene ch3p  
290 CH2NH2+ methyleneamine cation ch2nh2+  
291 N2H4+ hydrazine cation n2h4+  
292 P2H4 Diphosphine p2h4  
293 CH3NH2+ methyl amine cation ch3nh2+  
294 CH3PH2 Methyl phosphine ch3ph2  
295 N2H5+ protonated hydrazine n2h5+  
296 CH3NH3+ protonated methylamine ch3nh3+  
297 CH3PH3+ methyl phosphine, protonated ch3ph3+  
298 NH3NH3 Ammonia Dimer nh3nh3  
299 LiO lithium oxide lio  
300 LiO- lithium oxide anion lio-  
301 LiO+ lithium oxide cation lio+  
302 LiS Lithium monosulfide lis  
303 LiS+ Lithium sulfide cation lis+  
304 NaO sodium monoxide nao  
305 NaO- sodium oxide anion nao-  
306 NaO+ sodium oxide cation nao+  
307 KO Potassium monoxide ko  
308 KO+ Potassium monoxide cation ko+  
309 NaS Sodium sulfide nas  
310 CuO Copper Monoxide cuo  
311 BeO beryllium oxide beo  
312 BeO- Beryllium monoxide anion beo-  
313 BeO+ Beryllium monoxide cation beo+  
314 BeS beryllium sulfide bes  
315 MgO magnesium oxide mgo  
316 MgO- magnesium oxide anion mgo-  
317 MgO+ magnesium oxide cation mgo+  
318 MgS magnesium sulfide mgs  
319 MgS- magnesium sulfide anion mgs-  
320 MgS+ magnesium sulfide cation mgs+  
321 ZnO zinc monoxide zno  
322 ZnS Zinc sulfide zns  
323 BeS- Beryllium monosulfide anion bes-  
324 BeS+ Beryllium monosulfide cation bes+  
325 BO- boron monoxide anion bo-  
326 AlO Aluminum monoxide alo  
327 AlO- Aluminum monoxide anion alo-  
328 AlO+ aluminum monoxide cation alo+  
329 BS boron sulfide bs  
330 BS- boron monosulfide anion bs-  
331 BS+ boron monosulfide cation bs+  
332 AlS Aluminum sulfide als  
333 AlS- aluminum monosulfide anion als-  
334 AlS+ aluminum monosulfide cation als+  
335 ScO Scandium monoxide sco  
336 BO+ boron monoxide cation bo+  
337 CS carbon monosulfide cs  
338 CS- carbon monosulfide anion cs-  
339 CS+ carbon monosulfide cation cs+  
340 SiO- silicon monoxide anion sio-  
341 SiO+ silicon monoxide cation sio+  
342 SiS- silicon monosulfide anion sis-  
343 SiS+ silicon monosulfide cation sis+  
344 TiO Titanium monoxide tio  
345 CSe- Carbon monoselenide anion cse-  
346 CSe+ Carbon monoselenide cation cse+  
347 GeO+ Germanium monoxide cation geo+  
348 GeS Germanium monosulfide ges  
349 NS Mononitrogen monosulfide ns  
350 NS- nitrogen sulfide anion ns-  
351 NS+ nitrogen sulfide cation ns+  
352 PO- phosphorus monoxide anion po-  
353 PO+ phosphorus monoxide cation po+  
354 PS- phosphorus monosulfide anion ps-  
355 PS+ phosphorus monosulfide cation ps+  
356 VO Vanadium monoxide vo  
357 AsO Arsenic monoxide aso  
358 O2- oxygen diatomic anion o2-  
359 O2+ diatomic oxygen cation o2+  
360 SO- sulfur monoxide anion so-  
361 S2- sulfur diatomic anion s2-  
362 S2+ sulfur diatomic cation s2+  
363 SeO- selenium monoxide anion seo-  
364 SeO+ selenium monoxide cation seo+  
365 SeS Selenium monosulfide ses  
366 SeS- selenium monosulfide anion ses-  
367 SeS+ selenium monosulfide cation ses+  
368 TeO Tellurium monoxide teo  
369 Se2- selenium diatomic anion se2-  
370 Se2+ selenium diatomic cation se2+  
371 Te2 Tellurium diatomic te2  
372 NaOH sodium hydroxide naoh  
373 MgOH magnesium hydroxide mgoh  
374 CaOH Calcium monohydroxide caoh  
375 COH+ Carbon Monoxide, protonated coh+  
376 HCS Thioformyl radical hcs  
377 HCS- Thioformyl anion hcs-  
378 HCS+ Thioformyl cation hcs+  
379 HNO- Nitrosyl hydride anion hno-  
380 NOH Hydroxyimidogen noh  
381 NOH+ O-protonated nitric oxide noh+  
382 HNS Sulfur imide hns  
383 HNS- Sulfur imide anion hns-  
384 HO2 Hydroperoxy radical ho2  
385 HO2- Hydroperoxy anion ho2-  
386 HO2+ Hydroperoxy cation ho2+  
387 HS2 Thiosulfeno radical hs2  
388 HOCH hydroxycarbene hoch  
389 H2CS+ thioformaldehyde cation h2cs+  
390 H2NO nitroxide h2no  
391 H2O2+ Hydrogen peroxide cation h2o2+  
392 H2S2 Disulfane h2s2  
393 H2S2+ hydrogen disulfide cation h2s2+  
394 CH2OH Hydroxymethyl radical ch2oh  
395 CH3O Methoxy radical ch3o  
396 CH3O+ Methoxy cation ch3o+  
397 CH3S thiomethoxy ch3s  
398 H2CSH+ Thioformaldehyde, protonated h2csh+  
399 NH3O Ammonia Oxide nh3o  
400 H2POH Phosphinous acid h2poh  
401 H3PO Phosphine oxide h3po  
402 H3O2+ hydrogen peroxide, protonated h3o2+  
403 CH3OH- Methyl alcohol anion ch3oh-  
404 CH3SH+ Methanethiol cation ch3sh+  
405 CH3SeH Methane selenol ch3seh  
406 H2OH2O water dimer h2oh2o  
407 CH3OH2+ Methanol, protonated ch3oh2+  
408 CH3SH2+ protonated methylsulfide ch3sh2+  
409 H2ONH3 Water Ammonia Dimer h2onh3  
410 LiCl- lithium chloride anion licl-  
411 LiCl+ lithium chloride cation licl+  
412 NaF sodium fluoride naf  
413 NaF- sodium fluoride anion naf-  
414 KF Potassium Fluoride kf  
415 NaCl Sodium Chloride nacl  
416 NaCl- sodium chloride anion nacl-  
417 NaCl+ sodium chloride cation nacl+  
418 KCl Potassium Chloride kcl  
419 CuF Copper monofluoride cuf  
420 LiBr- lithium bromide anion libr-  
421 LiBr+ lithium bromide cation libr+  
422 CuCl Copper monochloride cucl  
423 NaBr Sodium Bromide nabr  
424 NaBr- sodium bromide anion nabr-  
425 NaBr+ sodium bromide cation nabr+  
426 KBr Potassium Bromide kbr  
427 LiI Lithium Iodide lii  
428 NaI Sodium Iodide nai  
429 KI Potassium Iodide ki  
430 LiF- lithium fluoride anion lif-  
431 BeF Beryllium monofluoride bef  
432 BeF- Beryllium monofluoride anion bef-  
433 BeF+ Beryllium monofluoride cation bef+  
434 BeCl beryllium monochloride becl  
435 MgF Magnesium monofluoride mgf  
436 MgF- magnesium fluoride anion mgf-  
437 MgF+ magnesium fluoride cation mgf+  
438 CaF Calcium monofluoride caf  
439 MgCl magnesium monochloride mgcl  
440 MgCl- magnesium monochloride anion mgcl-  
441 MgCl+ magnesium monochloride cation mgcl+  
442 CaCl calcium monochloride cacl  
443 TiCl Titanium Monochloride ticl  
444 ZnF Zinc monofluoride znf  
445 ZnF- Zinc monofluoride anion znf-  
446 ZnF+ Zinc monofluoride cation znf+  
447 ZnCl Zinc monochloride zncl  
448 BeCl- beryllium monochloride anion becl-  
449 BeCl+ beryllium monochloride cation becl+  
450 BF- Boron monofluoride anion bf-  
451 BF+ Boron monofluoride cation bf+  
452 AlF- Aluminum monofluoride anion alf-  
453 AlF+ Aluminum monofluoride cation alf+  
454 BCl boron monochloride bcl  
455 BCl- boron monochloride anion bcl-  
456 BCl+ boron monochloride cation bcl+  
457 AlCl Aluminum monochloride alcl  
458 AlCl- aluminum monochloride anion alcl-  
459 AlCl+ aluminum monochloride cation alcl+  
460 ScF Scandium monofluoride scf  
461 BBr Boron monobromide bbr  
462 GaF+ Gallium monofluoride cation gaf+  
463 GaCl+ Gallium monochloride cation gacl+  
464 AlI Aluminum monoiodide ali  
465 CF- carbon monofluoride anion cf-  
466 CF+ carbon monofluoride cation cf+  
467 CCl carbon monochloride ccl  
468 CCl- carbon monochloride anion ccl-  
469 CCl+ carbon monochloride cation ccl+  
470 SiF silicon monofluoride sif  
471 SiF- silicon monofluoride anion sif-  
472 SiF+ silicon monofluoride cation sif+  
473 SiCl- silicon monochloride anion sicl-  
474 SiCl+ silicon monochloride cation sicl+  
475 GeF+ Germanium monofluoride cation gef+  
476 NF nitrogen fluoride nf  
477 NF- nitrogen monofluorine anion nf-  
478 NF+ nitrogen monofluoirde cation nf+  
479 NCl- nitrogen monochloride anion ncl-  
480 NCl+ nitrogen monochloride cation ncl+  
481 PF phosphorus monofluoride pf  
482 PF- phosphorus monofluoride anion pf-  
483 PF+ phosphorus monofluoride cation pf+  
484 PCl phosphorus chloride pcl  
485 PCl- phosphorus monochloride anion pcl-  
486 PCl+ phosphorus monochloride cation pcl+  
487 AsF Arsenic monofluoride asf  
488 NBr nitrogen monobromide nbr  
489 AsCl Arsenic monochloride ascl  
490 SbF Antimony monofluoride sbf  
491 SbCl Antimony monochloride sbcl  
492 FO Oxygen monofluoride fo  
493 FO- flourine oxide anion fo-  
494 FO+ fluorine monoxide cation fo+  
495 ClO- chlorine monoxide anion clo-  
496 SF- sulfur monofluoride anion sf-  
497 SCl sulfur monochloride scl  
498 SCl- sulfur monochloride anion scl-  
499 BrO- Bromine monoxide anion bro-  
500 SeF Selenium monofluoride sef  
501 SeCl Selenium monochloride secl  
502 IO Iodine monoxide io  
503 F2- flourine diatomic anion f2-  
504 ClF- clorine monofluoride anion clf-  
505 Cl2- chlorine diatomic anion cl2-  
506 BrF- bromine fluoride anion brf-  
507 BrF+ bromine fluoride cation brf+  
508 BrCl- bromine chloride anion brcl-  
509 BrCl+ bromine chloride cation brcl+  
510 IF Iodine monofluoride if  
511 ICl Iodine monochloride icl  
512 IBr Iodine monobromide ibr  
513 I2 Iodine diatomic i2  
514 I2+ Iodine diatomic cation i2+  
515 HCCl Chloromethylene hccl  
516 CHBr bromomethylene chbr  
517 DOCl Hypochlorous acid-d docl  
518 HOBr Hypobromous acid hobr  
519 HOBr+ Hypobromous acid cation hobr+  
520 HOI Hypoiodous acid hoi  
521 FHF Hydrogen difluoride fhf  
522 FHF- Hydrogen difluoride anion fhf-  
523 NH2F monofluoroamine nh2f  
524 H2F2 Hydrogen fluoride dimer h2f2  
525 CD3F methylfluoride-d3 cd3f  
526 CD3Cl methyl chloride d3 cd3cl  
527 SiH3Br bromosilane sih3br  
528 CH3I methyl iodide ch3i  
529 SiH3I Silyl Iodide sih3i  
530 Ne2 Neon diatomic ne2  
531 Ne2+ Neon diatomic cation ne2+  
532 Ar2+ Argon diatomic cation ar2+  
533 Li3 Lithium trimer li3  
534 Li3+ Lithium trimer cation li3+  
535 C3+ carbon trimer cation c3+  
536 C3H3 cyclopropenyl radical cpr  
537 C3H3 Propargyl radical propargyl  
538 C3H3- Propargyl anion c3h3-  
539 C3H3+ cyclopropenyl cation cpr+  
540 C3H3+ Propargyl cation c3h3+  
541 C3H5+ Allyl cation allyl+  
542 CH3CHCH 1-propenyl radical ch3chch  
543 Zn(CH3)2 dimethyl zinc dmz  
544 C3H7+ cyclopropane, protonated c3h7+  
545 SiH2(CH3)2 dimethylsilane dms  
546 NaCN Sodium Cyanide nacn  
547 CuCN Copper cyanide cucn  
548 CN2 3H-Diazirin-3-ylidene cn2  
549 NCN Cyanoimidogen ncn  
550 N3- azide anion n3-  
551 N3+ azide cation n3+  
552 HCCN cyanomethylene hccn  
553 HCNN diazomethyl radical hcnn  
554 CH2N2 diazirine ch2n2  
555 CH2NN diazomethane ch2nn  
556 NH2CN cyanamide cyanamide  
557 CH3CN+ Acetonitrile cation ch3cn+  
558 CH3NC methyl isocyanide ch3nc  
559 HNCNH2+ diiminomethane, protonated hncnh2+  
560 NCNH3+ Cyanamide, protonated ncnh3+  
561 CH2CHNH vinylazine ch2chnh  
562 CH3CHN methylmethaniminyl radical ch3chn  
563 NHCHNH2 aminomethanimine cn2h4  
564 C2H5N Aziridine c2h5n  
565 CH2CHNH2 aminoethene aminoethene  
566 CH2NCH3 N-methylmethanimine nmm  
567 CH3CHNH ethanimine ethanimine  
568 NH2BHNH2 diaminoborane nh2bhnh2  
569 C2H5NH+ Protonated Aziridine c2h5nh+  
570 NH2CH2NH2 diaminomethane nh2ch2nh2  
571 CH3NHCH3 Dimethylamine ch3nhch3  
572 CH3PHCH3 dimethylphosphine ch3phch3  
573 NH2CH2NH3+ diaminoethane, protonated pdam  
574 (CH3)2NH2+ dimethylammonium cation dmam  
575 CH3CH2NH3+ ethylamine, protonated pea  
576 Li2O+ dilithium oxide cation li2o+  
577 Li2S dilithium sulfide li2s  
578 CCO Dicarbon monoxide cco  
579 CNO- fulminate cno-  
580 NCO- cyanate nco-  
581 SCN thiocyanato radical scn  
582 SCN- thiocyanide anion scn-  
583 BO2 Boron dioxide bo2  
584 BO2- Boron dioxide anion bo2-  
585 BO2+ Boron dioxide cation bo2+  
586 N2O- Nitrous oxide anion n2o-  
587 N2O+ Nitrous oxide cation n2o+  
588 NNS Nitrogen sulfide nns  
589 PPO Phosphorus oxide phosphide ppo  
590 CO2- Carbon dioxide anion co2-  
591 CO2+ Carbon dioxide cation co2+  
592 OCS+ Carbonyl sulfide cation cos+  
593 SiO2 silicon dioxide sio2  
594 CS2- Carbon disulfide anion cs2-  
595 CS2+ Carbon disulfide cation cs2+  
596 TiO2 Titanium dioxide tio2  
597 SiS2 Silicon disulfide sis2  
598 GeS2 Germanium disulfide ges2  
599 CSe2 Carbon diselenide cse2  
600 SCTe Carbon sulfide Telluride scte  
601 NO2- Nitrogen dioxide anion no2-  
602 NO2+ Nitrogen dioxide cation no2+  
603 PO2 Phosphorus dioxide po2  
604 PO2- Phosphorus dioxide anion po2-  
605 PO2+ Phosphorus dioxide cation po2+  
606 AsO2 Aresenic dioxide aso2  
607 O3 Ozone o3  
608 O3- Ozone anion o3-  
609 O3+ Ozone cation o3+  
610 SO2- Sulfur dioxide anion so2-  
611 SO2+ Sulfur dioxide cation so2+  
612 S3- Sulfur trimer anion s3-  
613 S3+ Sulfur trimer cation s3+  
614 SeO2+ Selenium dioxide cation seo2+  
615 TeO2 Tellurium Dioxide teo2  
616 CS2H+ Carbon disulfide, protonated cs2h+  
617 HNCO Isocyanic acid hnco  
618 HOCN cyanic acid hocn  
619 HCO2- formate anion hco2-  
620 HNNO nitrosoazane hnno  
621 HNNO+ Nitrous oxide, N-protonated hnno+  
622 NNOH+ Nitrous Oxide, O-protonated nnoh+  
623 HCOO formate neutral radical hcoo  
624 HOCO+ Hydrocarboxyl cation hoco+  
625 HNO2 Nitrous acid hno2  
626 HNO2+ nitrous acid cation hno2+  
627 SO2H+ protonated sulfur dioxide so2h+  
628 CH2CO+ Ketene cation ch2co+  
629 HCCOH ethynol hccoh  
630 Mg(OH)2 Magnesium dihydroxide h2mgo2  
631 NH2NO Nitrosamide nh2no  
632 CH2O2 Dioxirane diox  
633 H2O3 Hydrogen trioxide h2o3  
634 HSSSH trisulfane hsssh  
635 NaOCH3 Sodium methoxide naoch3  
636 CH2BOH hydroxy(methylene)borane ch2boh  
637 CH3BO Borane, methyloxo- ch3bo  
638 CH2CHO Vinyloxy radical ch2cho  
639 CH3CO Acetyl radical ch3co  
640 CH3CO- Acetyl anion ch3co-  
641 CH3CO+ acetyl cation ch3co+  
642 CH2NOH formaldoxime ch2noh  
643 CH3NO nitrosomethane ch3no  
644 CHONH2 formamide formamide  
645 CNOH3 1,2-oxaziridine cnoh3  
646 CH2OOH CH2OOH radical ch2ooh  
647 CH3OO methylperoxy radical ch3oo  
648 CH3OO- methylperoxy anion ch3oo-  
649 CH3OO+ methylperoxy cation ch3oo+  
650 CH2CHOH ethenol ch2choh  
651 H2CONH2+ protonated formamide h2conh2+  
652 NH3CHO+ Formamide, N-Protonated nh3cho+  
653 CH2(OH)2 methanediol ch2o2h2  
654 CH3OOH Methyl peroxide ch3ooh  
655 H2OH2CO water formaldehyde dimer h2oh2co  
656 CH2CH2OH 2-hydroxy ethyl radical ch2ch2oh  
657 CH3CH2O Ethoxy radical ethoxy  
658 CH3CHOH 1-hydroxy-ethyl radical ch3choh  
659 CH3CHOH+ acetaldehyde, protonated ch3choh+  
660 CH3OCH2 methoxymethyl radical ch3och2  
661 CH3SeCH3 dimethylselenide dmse  
662 CH3OHH2O methanol water dimer ch3ohh2o  
663 H2OCH3OH water methanol dimer h2och3oh  
664 CuF2 Copper difluoride cuf2  
665 ZnF2 Zinc difluoride znf2  
666 FCN Cyanogen fluoride fcn  
667 ClCN chlorocyanogen clcn  
668 ICN Cyanogen iodide icn  
669 BeF2 Beryllium fluoride bef2  
670 MgF2 Magnesium fluoride mgf2  
671 BeCl2 Beryllium chloride becl2  
672 MgCl2 Magnesium dichloride mgcl2  
673 CaCl2 Calcium Chloride cacl2  
674 ZnCl2 Zinc dichloride zncl2  
675 CaF2 Calcium difluoride caf2  
676 FCO Carbonyl fluoride fco  
677 FCO+ Carbonyl fluoride cation fco+  
678 ClCO carbonyl monochloride clco  
679 FNS Thionitrosyl fluoride fns  
680 BrNO Nitrosyl bromide brno  
681 INO Nitrosyl iodide ino  
682 CF2- Difluoromethylene anion cf2-  
683 CF2+ Difluoromethylene cation cf2+  
684 SiF2+ Silicon difluoride cation sif2+  
685 CCl2 dichloromethylene ccl2  
686 CCl2- dichloromethylene anion ccl2-  
687 CCl2+ dichloromethylene cation ccl2+  
688 SiCl2 Dichlorosilylene sicl2  
689 GeF2 Germanium difluoride gef2  
690 FOO Dioxygen monofluoride radical foo  
691 ClOO chloroperoxy radical cloo  
692 ClOO+ chloroperoxy cation cloo+  
693 OClO+ Chlorine dioxide cation oclo+  
694 ClSO Sulfur chloride oxide clso  
695 ClS2 Sulfur chloride cls2  
696 OBrO Bromine dioxide radical obro  
697 NF2 Difluoroamino radical nf2  
698 NF2+ Difluoroamino cation nf2+  
699 F2O Difluorine monoxide f2o  
700 SF2- sulfur difluoride anion sf2-  
701 SF2+ sulfur difluoride cation sf2+  
702 Cl2O Dichlorine monoxide cl2o  
703 SCl2 Sulfur dichloride scl2  
704 BrOCl Bromine hypochlorite brocl  
705 BrOBr Bromine oxide brobr  
706 F3- trifluoride anion f3-  
707 Cl3- trichloride anion cl3-  
708 I3- triiodide i3-  
709 HCCF+ fluoroacetylene cation hccf+  
710 HCCCl Chloroacetylene hcccl  
711 HFCO formyl fluoride hfco  
712 HFCO+ formyl fluoride cation hfco+  
713 COHCl Formyl chloride cohcl  
714 COHBr Formyl bromide cohbr  
715 BHF2 Difluoroborane bhf2  
716 BHCl2 Borane, dichloro- bhcl2  
717 CHCl2 dichloromethyl radical chcl2  
718 HOClO Chlorous acid hoclo  
719 CH2FCl fluorochloromethane ch2fcl  
720 CH2BrF Methane, bromofluoro- ch2fbr  
721 CH2FI fluoroiodomethane ch2fi  
722 CH2ClI chloroiodomethane ch2cli  
723 CH2BrI bromoiodomethane ch2bri  
724 CH2I2 Diiodomethane ch2i2  
725 SiH2Cl2 dichlorosilane sih2cl2  
726 CH2CHF+ fluoroethene cation ch2chf+  
727 C2H3Cl Ethene, chloro- ch2chcl  
728 C2H3Br vinyl bromide c2h3br  
729 C2H3I Vinyl iodide c2h3i  
730 CH3OCl methyl hypochlorite ch3ocl  
731 C2H5F fluoroethane c2h5f  
732 CH3CH2Cl Ethyl chloride c2h5cl  
733 CH3SiFH2 fluoromethylsilane ch3sifh2  
734 C2H5I Ethyl iodide c2h5i  
735 KrF2 Krypton difluoride krf2  
736 XeF2 Xenon difluoride xef2  
737 B4H10 Tetraborane(10) b4h10  
738 C4+ Carbon tetramer cation c4+  
739 C4H2 Diacetylene c4h2  
740 C2H3CCH 1-Buten-3-yne c2h3cch  
741 C4H4 cyclobutadiene cbd  
742 H2CCCCH2 Butatriene h2cccch2  
743 C4H6 Cyclobutene c822355  
744 C4H6 Methylenecyclopropane c6142730  
745 CH2CCHCH3 1,2-Butadiene butad12  
746 CH2CHCHCH2 1,3-Butadiene c106990  
747 CH3CCCH3 2-Butyne c503173  
748 CHCCH2CH3 1-Butyne c107006  
749 CH3CHCHCH2 methylallyl radical c4h7  
750 C4H8 methylcyclopropane mcp  
751 CH2C(CH3)CH3 1-Propene, 2-methyl- isobute  
752 CH3CHCHCH3 2-Butene, (E)- bute2e  
753 CH3CHCHCH3 2-Butene, (Z)- bute2z  
754 B(CH3)3 trimethylborane bme3  
755 Al(CH3)3 trimethyl aluminum tma  
756 C(CH3)3 Tert-butyl radical tbutyl  
757 CH2CH(CH3)2 Isobutyl radical isobutyl  
758 CH3CHCH2CH3 2-Butyl radical butyl2  
759 CH3CH(CH3)CH3 Isobutane isobutane  
760 SiH(CH3)3 trimethylsilane trimsi  
761 Li3N trilithium nitride li3n  
762 C2N2 Cyanogen c2n2  
763 C2N2+ Cyanogen cation c2n2+  
764 P4 Phosphorus tetramer p4  
765 HCCCN Cyanoacetylene hcccn  
766 C3H3N acrylonitrile ch2chcn  
767 C3H3N+ acrylonitrile cation ch2chcn+  
768 CH3N3 methyl azide ch3n3  
769 NH2CCNH2 Diaminoacetylene daa  
770 NH2CH2CN Aminoacetonitrile aan  
771 CH3NHN2+ methyl azide, protonated ch3nhn2+  
772 CH5N3 Guanidine guanidine  
773 C4H6 Bicyclo[1.1.0]butane c157335  
774 CH3NNCH3 (Z)-1,2-Dimethyldiazene dmdiazz  
775 CH6N3+ guanidinium ch6n3+  
776 C3H7N Cyclopropylamine cpram  
777 C3H7N Azetidine azet  
778 C4H8 cyclobutane cbutane  
779 C2H8N2 Ethylenediamine ethdiam  
780 CH3NHNHCH3 dimethyl hydrazine dmh  
781 CH3CH(NH2)CH3 2-Propanamine pram2  
782 N(CH3)3 Trimethylamine trimeam  
783 P(CH3)3 trimethylphosphine tmp  
784 As(CH3)3 trimethyl arsine tmas  
785 (CH3)3NH+ protonated trimethyl amine ptma  
786 C3H7NH3+ n-propylamine, protonated c3h7nh2  
787 Li2O2 dilithium dioxide li2o2  
788 C3O Tricarbon monoxide c3o  
789 B2O2 Diboron dioxide b2o2  
790 CO3 Carbon trioxide co3  
791 CO3-- carbonate co3--  
792 NO3 Nitrogen trioxide no3  
793 NO3- nitrate anion no3-  
794 NO3+ nitrogen trioxide cation no3+  
795 SO3- Sulfur trioxide anion so3-  
796 SO3+ Sulfur trioxide cation so3+  
797 SeO3 selenium trioxide seo3  
798 TeO3 Tellurium trioxide teo3  
799 HCO3- bicarbonate anion hco3-  
800 HSO3 Hydroxysulfonyl radical hso3  
801 NH2NO2 nitramide nh2no2  
802 C2H2CO cyclopropenone c2h2co  
803 HCCCHO 2-propynal hcccho  
804 C2H2O2+ Ethanedial cation c2h2o2+  
805 H2CO3 Carbonic acid h2co3  
806 H2CS3 thiocarbonic acid h2cs3  
807 H2NO3+ Nitric Acid, Protonated h2no3+  
808 H2SO3 Sulfurous acid h2so3  
809 C2H3NO Nitrosoethylene c2h3no  
810 CH3COO- acetate anion ch3coo-  
811 CH3ONO Methyl nitrite ch3ono  
812 NH2COOH Carbamic acid nh2cooh  
813 H3BO3 Boric acid h3bo3  
814 H3CO3+ carbonic acid, protonated h3co3+  
815 C3H4O 2-Propyn-1-ol c107197  
816 C3H4O allenol c9000071  
817 C3H4O Cyclopropanone cpone  
818 C3H4O Methylketene c6004440  
819 NH2CONH2 Urea urea  
820 NH2CONH2+ Urea cation urea+  
821 NH2CSNH2 Thiourea thiourea  
822 C2H4O2 1,3-dioxetane c2h4o2  
823 CH3COOH Acetic acid ch3cooh  
824 CH3OCHO methyl formate ch3ocho  
825 CHOCH2OH hydroxy acetaldehyde haa  
826 NH2COOH2+ Carbamic acid, O-protonated nh2cooh2+  
827 NH3COOH+ protonated Carbamic acid nh3cooh+  
828 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
829 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
830 HCOOHH2O Formic acid water dimer hcoohh2o  
831 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
832 CH3COCH2 Acetonyl radical ch3coch2  
833 CH3CHNOH Acetaldoxime acetaldoxime  
834 CH3CONH2 Acetamide acetamide  
835 HCONHCH3 N-methylformamide nmfa  
836 CH5N2O+ urea, N-protonated ch4n2o+  
837 H2NCOHNH2+ urea, protonated ureah+  
838 C2H5OO ethylperoxy radical c2h5oo  
839 CH3NNCH3 (E)-1,2-Dimethyldiazene dmdiaze  
840 C3H5OH Cyclopropanol cproh  
841 C3H6O 2-Propen-1-ol c107186  
842 C3H6O Oxetane oxetane  
843 C3H6O Propylene oxide prox  
844 CH3COCH3- acetone anion ch3coch3-  
845 C3H6S Thietane thietane  
846 C3H6S Thiirane, methyl- methiirane  
847 CH3CSCH3 Thioacetone ch3csch3  
848 C2H6O2 1,2-Ethanediol ethdiol  
849 CH3OOCH3 dimethylperoxide dmp  
850 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
851 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
852 CH3COHCH3+ acetone, protonated acetoneh+  
853 HOCH2CH2NH2 monoethanolamine mea  
854 CH3CHOHCH3 Isopropyl alcohol isoproh  
855 CH3OC2H5 Ethane, methoxy- etome  
856 C3H7SH 1-Propanethiol prsh  
857 CH3CHSHCH3 2-Propanethiol isoprsh  
858 CH3SCH2CH3 Ethane, (methylthio)- etsme  
859 H2OCH3OCH3 water dimethylether dimer h2och3och3  
860 Na2F2 Sodium Fluoride Dimer na2f2  
861 Na2Cl2 Disodium dichloride na2cl2  
862 C2F2 difluoroacetylene c2f2  
863 C2Cl2 dichloroacetylene c2cl2  
864 C2Cl2+ dichloroacetylene cation c2cl2+  
865 FNO2 Nitryl fluoride fno2  
866 FONO Nitrosyl hypofluorite fono  
867 ClNO2 Nitryl chloride clno2  
868 ClONO chlorine nitrite clono  
869 BrONO Bromine nitrite brono  
870 N2F2 (Z)-Difluorodiazene n2f2_z  
871 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
872 COFCl Carbonic chloride fluoride cofcl  
873 CCl2O Phosgene cl2co  
874 Cl2CS Thiophosgene cl2cs  
875 COBr2 Carbonic dibromide cobr2  
876 BF3- Borane, trifluoro- anion bf3-  
877 AlF2Cl Aluminum chloride difluoride alclf2  
878 ScF3 Scandium trifluoride ScF3  
879 AlFCl2 Aluminum dichloride fluoride alcl2f  
880 AlCl3 Aluminum trichloride alcl3  
881 BBr3 Boron tribromide bbr3  
882 AlBr3 Aluminum Bromide albr3  
883 ClO3 Chlorine trioxide clo3  
884 ClO3- chlorate anion clo3-  
885 BrO3- Bromate anion bro3-  
886 CF3 Trifluoromethyl radical cf3  
887 CF3- Trifluoromethyl anion cf3-  
888 CF3+ Trifluoromethyl cation cf3+  
889 SiF3 Silicon trifluoride radical sif3  
890 SiF3+ Silicon trifluoride cation sif3+  
891 CCl3 Trichloromethyl radical ccl3  
892 CCl3- Trichloromethyl anion ccl3-  
893 CCl3+ Trichloromethyl cation ccl3+  
894 SiCl3 trichlorosilyl radical sicl3  
895 SiCl3+ trichlorosilyl cation sicl3+  
896 FOOF Perfluoroperoxide foof  
897 F2SO Thionyl Fluoride f2so  
898 ClOOCl Dichlorine dioxide cloocl  
899 FSSF Difluorodisulfane fssf  
900 S2F2 Thio-thionyl fluoride s2f2  
901 SOCl2 thionyl chloride socl2  
902 SeOCl2 selenium oxychloride seocl2  
903 NF3- Nitrogen trifluoride anion nf3-  
904 NF3+ Nitrogen trifluoride cation nf3+  
905 PF3 Phosphorus trifluoride pf3  
906 AsF3 Arsenic trifluoride asf3  
907 PCl3 Phosphorus trichloride pcl3  
908 SbF3 Antimony Trifluoride sbf3  
909 AsCl3 Arsenous trichloride ascl3  
910 SbCl3 Antimony Trichloride sbcl3  
911 PBr3 Phosphorus tribromide pbr3  
912 AsBr3 Arsenic tribromide asbr3  
913 NI3 Nitrogen triiodide ni3  
914 PI3 Phosphorus triiodide pi3  
915 ClSSCl Disulfur dichloride s2cl2  
916 SF3 Sulfur trifluoride sf3  
917 ClF3 Chlorine trifluoride clf3  
918 BrF3 Bromine trifluoride brf3  
919 IF3 iodone trifluoride if3  
920 CHF2Cl difluorochloromethane chf2cl  
921 CHFCl2 fluorodichloromethane chfcl2  
922 CDCl3 trichloromethane-d cdcl3  
923 CHCl3 Chloroform chcl3  
924 SiHCl3 Trichlorosilane sihcl3  
925 CHF2I difluoroiodomethane chf2i  
926 CHFClI fluorochloroiodomethane chfcli  
927 CHCl2I dichloroiodomethane chcl2i  
928 CHClBr2 Methane, dibromochloro- chclbr2  
929 CHBr3 bromoform chbr3  
930 CHI3 Iodoform chi3  
931 NF3H+ protonated nitrogen trifluoride nf3h+  
932 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
933 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
934 CH2CF2 Ethene, 1,1-difluoro- ch2cf2  
935 CH2CCl2 Ethene, 1,1-dichloro- ch2ccl2  
936 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
937 CHClCHCl Ethene, 1,2-dichloro-, (Z)- chclchclz  
938 C2H2Br2 1,1-dibromoethene c2h2br2  
939 CH2FCHO Fluoroacetaldehyde ch2fcho  
940 CH3COF Acetyl fluoride ch3cof  
941 CH2ClCHO chloroacetaldehyde ch2clcho  
942 CH3COCl Acetyl Chloride ch3cocl  
943 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- ch2fch2cl  
944 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
945 CH2ClCH2Cl Ethane, 1,2-dichloro- ch2clch2cl  
946 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
947 CH2CFCH3 2-fluoropropene 2fpro  
948 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
949 C3H5Cl 1-chloro-1-propene(E) prop1cl1e  
950 C3H5Cl 1-chloro-1-propene(Z) prop1cl1z  
951 CH2ClCH2OH 2-Chloroethanol ch2clch2oh  
952 CH2ClCH2OH2+ 2-chloroethanol, protonated ch2clch2oh2+  
953 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
954 CH3CH2CH2Br n-propyl bromide prbr  
955 CH3CHBrCH3 i-propyl bromide iprbr  
956 C3H9O+ trimethyl oxonium cation c3h9o+  
957 C5H5 cyclopentadienyl radical c5h5  
958 C5H5- cylopentadienyl anion c5h5-  
959 C5H6 1,3-Cyclopentadiene c542927  
960 C5H6 1-Buten-3-yne, 2-methyl- c78808  
961 C5H6 3-Penten-1-yne, (E)- c2004695  
962 C5H6 3-Penten-1-yne, (Z)- c1574409  
963 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
964 C5H6 Cyclopropylacetylene c6746947  
965 C5H7 1,3-pentadienyl radical pdyl  
966 C5H7 cyclopentenyl radical cpyl  
967 C5H8 1,2-Butadiene, 3-methyl- c598254  
968 C5H8 1,2-Pentadiene c591957  
969 C5H8 1,3-Butadiene, 2-methyl- c78795  
970 C5H8 1,3-Pentadiene, (E)- c2004708  
971 C5H8 1,3-Pentadiene, (Z)- c1574410  
972 C5H8 1,4-Pentadiene c591935  
973 C5H8 1-pentyne a1pentyne  
974 C5H8 2,3-Pentadiene c591968  
975 C5H8 Cyclobutane, methylene- c1120565  
976 C5H8 Cyclopentene c142290  
977 C5H8 Ethenylcyclopropane c693867  
978 CH3CCCH2CH3 2-Pentyne 2pentyne  
979 C5H10 1-Butene, 2-methyl- c563462  
980 C5H10 2-Butene, 2-methyl- c513359  
981 C5H10 2-Pentene, (E)- c646048  
982 C5H10 2-Pentene, (Z)- c627203  
983 C5H10 Cyclopentane c287923  
984 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
985 CH2CHCH2CH2CH3 1-pentene pentene  
986 C5H11 2-Methylbut-2-yl radical c4348350  
987 C5H12 Butane, 2-methyl- buta2  
988 C5H12 Pentane pentane  
989 C5H12 Propane, 2,2-dimethyl- neopentane  
990 Si(CH3)4 tetramethylsilane tms  
991 N2O3 Dinitrogen trioxide n2o3  
992 C3H2N2 Malononitrile c3h2n2  
993 CH2N4 1H-Tetrazole 1htz  
994 C3H3N2 imidazolyl radical im  
995 C3H3N2- imidizolyl anion im-  
996 C2H3N3 1H-1,2,4-Triazole c288880  
997 C4H4N pyrrolide radical c4h4n  
998 C4H4N- pyrrolide anion c4h4n-  
999 C3H4N2 1H-Imidazole 1himidaz  
1000 C3H4N2 1H-Pyrazole 1hpyraz  
1001 C3H4N2 4H-Imidazole imid4h  
1002 C4H5N (E)-2-Butenenitrile c627269  
1003 C4H5N (Z)-2-Butenenitrile c1190767  
1004 C4H5N 2H-pyrrole pyrrole2  
1005 C4H5N 3H-pyrrole pyrrole3  
1006 C4H5N Cyclopropanecarbonitrile c5500210  
1007 CH2CHCH2CN Allylcyanide ch2chch2cn  
1008 C4H6N+ pyrrole, alpha-protonated appyr  
1009 C4H6N+ pyrrole, beta-protonated bppyr  
1010 C4H6N+ pyrrole, protonated ppyr  
1011 C3H6N2 3-Aminopropionitrile c151188  
1012 CH3CH(CH3)CN Propanenitrile, 2-methyl- c4h7n  
1013 CH3CH2CH2CN Butanenitrile c109740  
1014 C5H8 Bicyclo[2.1.0]pentane c185944  
1015 C5H8 Spiropentane c157404  
1016 C4H9N Cyclobutylamine cbam  
1017 C4H9N Pyrrolidine pyrrolidine  
1018 C3H10N2 1,2-Diaminopropane diampr12  
1019 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
1020 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
1021 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
1022 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
1023 NH(C2H5)2 diethylamine dea  
1024 NC4H12+ tetramethyl ammonium cation nc4h12+  
1025 C3O2+ Carbon suboxide cation c3o2+  
1026 MgCO3 Magnesium Carbonate mgco3  
1027 BeCO3 Beryllium Carbonate beco3  
1028 CaCO3 Calcium Carbonate caco3  
1029 ONONO Nitrosyl nitrite onono  
1030 PO4--- phosphate po4---  
1031 SO4-- sulfate so4--  
1032 HOONO2 peroxy nitric acid hoono2  
1033 HSO4- bisulfate anion hso4-  
1034 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
1035 C3H2O2 Propiolic acid c3h2o2  
1036 CHOCOOH oxo acetic acid oaa  
1037 H2SO4 Sulfuric acid h2so4  
1038 H2SeO4 Selenic acid h2seo4  
1039 C3H3NO Oxazole oxazole  
1040 CH3C(O)OO acetyl peroxy radical ch3coo2  
1041 CH3NO3 Methyl nitrate ch3no3  
1042 H3PO4 Phosphoric Acid h3po4  
1043 C4H4O Furan furan  
1044 C4H4O+ Furan cation furan+  
1045 C4H4S Thiophene furans  
1046 C3H4O2 β–Propiolactone beta  
1047 C3H4O2 2-Propenoic acid propenoic2  
1048 C3H4O2 Methyl glyoxal megly  
1049 C3H4O2 propanedial propanedial  
1050 C3H4O2 propenalol propenalol  
1051 HOCHCCHOH allenediol aldiol  
1052 C2H4O3 1,2,3-trioxolane c2h4o3  
1053 C2H4O3 trioxolane124 triox  
1054 HOCH2COOH Hydroxyacetic acid hac  
1055 CH2CHCONH2 Acrylamide c79061  
1056 CH3OCH2CN Methoxyacetonitrile c1738369  
1057 CH5N3S Hydrazinecarbothioamide c79196  
1058 H2NCH2COOH Glycine glycine  
1059 CH3SO2NH2 methanesulfonamide ch3so2nh2  
1060 C4H6O cis-2-butenal butenal2c  
1061 C4H6O Cyclobutanone cbutone  
1062 C4H6O Furan, 2,3-dihydro- furan23h  
1063 C4H6O Furan, 2,5-dihydro- furan25h  
1064 CH2CHOCHCH2 Vinyl ether vinylether  
1065 CHOCHCHCH3 2-Butenal butenal2  
1066 C4H6S Thiophene, 2,3-dihydro- thiop23h  
1067 C4H6S Thiophene, 2,5-dihydro- thiop25h  
1068 CH2CHSCHCH2 Divinyl sulfide divis  
1069 C2H6N2O Urea, methyl- c598505  
1070 C3H6O2 1,3-Dioxolane dioxolane  
1071 CH3CH2COOH Propanoic Acid propanoic  
1072 CH3COOCH3 methyl acetate aame  
1073 CH3SSSCH3 dimethyl trisulfide c2h6s3  
1074 C3H7NO dimethylformamide dmf  
1075 C3H7NO Propanamide propanam  
1076 C2H3OC2H5 Ethene, ethoxy- c109922  
1077 C4H8O Cyclobutanol c2919235  
1078 C4H8O Furan, tetrahydro- thf  
1079 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
1080 CH3COCH2CH3 2-Butanone buta2one  
1081 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
1082 CHOCH2CH2CH3 Butanal butanal  
1083 C3H8O2 1,3-Propanediol c504632  
1084 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
1085 C3H8O2 Methane, dimethoxy- c109875  
1086 C3H8O2 Propylene glycol c57556  
1087 C3H8S2 1,3-Propanedithiol c109808  
1088 C4H10O 1-Butanol butanol1  
1089 C4H10O 1-Propanol, 2-methyl- c78831  
1090 C4H10O 2-Butanol, (.+/-.)- butanol2  
1091 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
1092 C4H10O Propane, 2-methoxy- c598538  
1093 C4H10O+ 1-Butanol cation butanol1+  
1094 C2H5SC2H5 Diethyl sulfide etset  
1095 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
1096 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
1097 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
1098 FNO3 Fluorine nitrate fno3  
1099 ClONO2 Chlorine nitrate clono2  
1100 BrONO2 Bromine nitrate brono2  
1101 TiCl4 Titanium tetrachloride ticl4  
1102 ClO4- perchlorate anion clo4-  
1103 BF4- tetrafluoroboron anion bf4-  
1104 ClFO3 Perchloryl fluoride clfo3  
1105 SO2F2 Sulfuryl fluoride so2f2  
1106 SO2Cl2 Sulfuryl chloride so2cl2  
1107 F3NO Nitrogen trifluoride oxide f3no  
1108 F3PO Phosphoryl fluoride pf3o  
1109 Cl3PO Phosphoryl chloride pcl3o  
1110 CF4 Carbon tetrafluoride cf4  
1111 SiF4 Silicon tetrafluoride sif4  
1112 TiF4 Titanium tetrafluoride tif4  
1113 CFCl3 Trichloromonofluoromethane cfcl3  
1114 CCl4+ Carbon tetrachloride cation ccl4+  
1115 CBrClF2 Methane, bromochlorodifluoro- cbrclf2  
1116 SiCl4 Silane, tetrachloro- sicl4  
1117 CF3I trifluoroiodomethane cf3i  
1118 CBrCl3 Methane, bromotrichloro- cbrcl3  
1119 CBr2F2 Methane, dibromodifluoro- cbr2f2  
1120 GeCl4 Germanium Tetrachloride gecl4  
1121 CCl3I trichloroiodomethane ccl3i  
1122 CFBr3 fluorotribromomethane cfbr3  
1123 CFClBrI fluorochlorobromoiodomethane cfclbri  
1124 CF2I2 difluorodiiodomethane cf2i2  
1125 CCl2I2 dichlorodiiodomethane ccl2i2  
1126 SiBr4 Silicon tetrabromide sibr4  
1127 CBr3I tribromoiododmethane cbr3i  
1128 CI4 tetraiodomethane ci4  
1129 SiI4 silicon tetraiodide sii4  
1130 ClOF3 Chlorine trifluoride oxide clof3  
1131 C2HF3 Trifluoroethylene c2hf3  
1132 C2HF3+ Trifluoroethylene cation c2hf3+  
1133 CHClCCl2 Trichloroethylene chclccl2  
1134 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
1135 HClO4 perchloric acid hclo4  
1136 HSO3F Fluorosulfonic acid hso3f  
1137 CF3OH trifluoromethanol cf3oh  
1138 CHClCCHCl 1,3-dichloroallene chclcchcl  
1139 PF3CH2 phosphorane, trifluoromethylene- pf3ch2  
1140 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
1141 CH3CF2Cl 1-Chloro-1,1-Difluoroethane ch3cf2cl  
1142 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
1143 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
1144 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
1145 SiCl3CH3 methyltrichlorosilane sicl3ch3  
1146 CH3CBr3 1,1,1-tribromoethane ch3cbr3  
1147 NH3BCl3 Amminetrichloroboron nh3bcl3  
1148 SiH3CCl3 (trichloromethyl)silane sih3ccl3  
1149 C3H5ClO Oxirane, (chloromethyl)- c106898  
1150 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
1151 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
1152 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
1153 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
1154 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
1155 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
1156 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
1157 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
1158 CH2ClCHCHCH3 2-Butene, 1-chloro- bute2cl1  
1159 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
1160 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
1161 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
1162 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
1163 C4H9F 1-fluorobutane butaf1  
1164 CH3CHFCH2CH3 2-fluorobutane butaf2  
1165 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
1166 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
1167 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
1168 XeF4 Xenon tetrafluoride xef4  
1169 CF3PH2 phosphine, (trifluoromethyl)- cf3ph2  
1170 NH3BF3 Amminetrifluoroboron nh3bf3  
1171 C6H2 hexatriyne c6h2  
1172 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
1173 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
1174 C6H4 Benzyne benzyne  
1175 C6H5 phenyl phenyl  
1176 C6H5- phenyl anion phenyl-  
1177 C6H6 2,4-Hexadiyne hexadiyne  
1178 C6H6 3,4-Dimethylenecyclobutene cb34m  
1179 C6H6 Hexa-1,5-diene-3-yne hdy153  
1180 C6H6 Trimethylenecycopropane tmcp  
1181 C6H6+ Benzene cation c6h6+  
1182 C6H7+ benzene, protonated c6h7+  
1183 C6H8 (E)-hexa-1,3,5-triene c821078  
1184 C6H8 (E)-hexa-2,3,4-triene c59660650  
1185 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
1186 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
1187 C6H8 1,3-Cyclohexadiene cyhexadiene13  
1188 C6H8 1,4-Cyclohexadiene cyhexadiene14  
1189 C6H8 3-Methylenecyclopentene c930267  
1190 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
1191 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
1192 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
1193 C6H10 1,3-Hexadiene, (E)- hexdi13e  
1194 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
1195 C6H10 1,4-Hexadiene, (E)- hexdi14t  
1196 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
1197 C6H10 1,5-Hexadiene c592427  
1198 C6H10 1-Butyne, 3,3-dimethyl- c917920  
1199 C6H10 1-Hexyne hexyne1  
1200 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
1201 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
1202 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
1203 C6H10 2-Hexyne c764352  
1204 C6H10 3-Hexyne hexyne3  
1205 C6H10 cyclohexene cyclohexene  
1206 C6H10 Cyclopentene, 1-methyl- c693890  
1207 C6H10 Cyclopentene, 3-methyl- c1120623  
1208 C6H10 Cyclopentene, 4-methyl- c1759815  
1209 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
1210 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
1211 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
1212 C6H12 (E)-2-Hexene e2hexene  
1213 C6H12 (E)-3-methylpent-2-ene c616126  
1214 C6H12 (E)-hex-3-ene e3hexene  
1215 C6H12 (Z)-3-methylpent-2-ene c922623  
1216 C6H12 (Z)-hex-2-ene z2hexene  
1217 C6H12 (Z)-hex-3-ene z3hexene  
1218 C6H12 2,3-dimethylbut-1-ene c563780  
1219 C6H12 2,3-dimethyl-but-2-ene tmeet  
1220 C6H12 3-methylenepentane c760214  
1221 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
1222 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
1223 C6H12 Cyclohexane cyclohexane  
1224 C6H12 Cyclopentane, methyl- c96377  
1225 C6H12 Ethylcyclobutane c4806615  
1226 C6H12 hex-1-ene hexene1  
1227 C6H14 Butane, 2,2-dimethyl- buta22  
1228 C6H14 Butane, 2,3-dimethyl- buta23  
1229 C6H14 Hexane hexane  
1230 C6H14 Pentane, 2-methyl- penta2  
1231 C6H14 Pentane, 3-methyl- penta3  
1232 C4N2 2-Butynedinitrile c4n2  
1233 C4H2N2 Fumaronitrile c4h2n2  
1234 C2H2N4 sym-tetrazine ttz  
1235 C3H3N3 1,3,5-Triazine triazine135  
1236 CH3N5 5-Aminotetrazole c4418615  
1237 C4H4N2 1,3-Diazine diazine13  
1238 C4H4N2 Pyrazine pyrazine  
1239 C4H4N2 Pyridazine pyridazine  
1240 C4H4N2 Succinonitrile c110612  
1241 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
1242 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
1243 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
1244 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
1245 C5H5N E-2,4-pentadienenitrile bdcn  
1246 C5H5N Pyridine pyridine  
1247 B3N3H6 borazine borazine  
1248 C6H6 Fulvene fulvene  
1249 C5H6N+ Pyridinium c5h6n  
1250 C4H6N2 1H-Imidazole, 2-methyl- c693981  
1251 C5H7N (E)-2-Pentenenitrile c26294984  
1252 C5H7N (E)-3-Pentenenitrile c16529661  
1253 C5H7N (Z)-2-Pentenenitrile c25899507  
1254 C5H7N 1H-Pyrrole, 1-methyl- c96548  
1255 C5H7N Cyclobutanecarbonitrile c4426113  
1256 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
1257 C5H9N Butanenitrile, 2-methyl- c18936179  
1258 C5H9N Pentanenitrile c110598  
1259 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
1260 C6H10 Bicyclo[3.1.0]hexane c285585  
1261 C5H11N Cyclopentanamine cypentam  
1262 C5H11N Piperidine piper  
1263 C4H12N2 1,2-Butanediamine c4426486  
1264 C4H12N2 2-Methyl-1,2-propanediamine c811938  
1265 Li2CO3 Lithium Carbonate li2co3  
1266 Na2CO3 Sodium Carbonate na2co3  
1267 C2O4-- oxalate anion c2o4  
1268 MgSO4 Magnesium Sulfate mgso4  
1269 N2O4 Dinitrogen tetroxide n2o4  
1270 C2H2O4 Oxalic Acid oxalic  
1271 C2H3NO3 Oxamic acid oxamic  
1272 C4H4O2 2(5H)-Furanone furanone  
1273 C4H4O2 2-Oxetanone, 4-methylene- c674828  
1274 C2H4N2O2 Oxalamide oxalamide  
1275 C2H4N2S2 Ethanedithioamide c79403  
1276 C2H4CO3 Ethylene carbonate etco3  
1277 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
1278 C3H4S3 1,3-Dithiolane-2-thione c822388  
1279 C2H4O4 Formic acid dimer fadimer  
1280 C4H5NO 3-Methylisoxazole isox3m  
1281 C4H5NO Isoxazole, 5-methyl- c5765446  
1282 C4H5NS 4-Methylthiazole c693958  
1283 C2H5NO3 Nitric acid, ethyl ester c625581  
1284 C5H6O 2-methylfuran furan2m  
1285 C5H6O 3-Methylfuran furan3m  
1286 C5H6S Thiophene, 2-methyl- c554143  
1287 C5H6S Thiophene, 3-methyl- c616444  
1288 C4H6O2 2,3-Butanedione c431038  
1289 C4H6O2 2-Propenoic acid, methyl ester c96333  
1290 C4H6O2 Crotonic Acid crot  
1291 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
1292 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
1293 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
1294 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
1295 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
1296 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
1297 C4H6OS Vinyl sulfoxide c1115157  
1298 CH6N4S Carbonothioic dihydrazide thiacarb  
1299 C2H6N2O2 (E)-Azodioxymethane c37765154  
1300 C2H6N2O2 Dimethylnitroamine c4164287  
1301 C3H6S3 1,3,5-Trithiane c3h6s3  
1302 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
1303 C2H6O3S Sulfurous acid, dimethyl ester c616422  
1304 C4H7NO 2-Pyrrolidinone c616455  
1305 C4H7NO Ethoxyacetonitrile etoaccn  
1306 C4H7NO Methacrylamide c79390  
1307 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
1308 HCONH2CN2H4 formamide aminomethanimine dimer d13  
1309 C3H7ONO Propyl nitrite prono  
1310 CH3CH(CH3)ONO Isopropyl nitrite c541424  
1311 CH3CH(NH2)COOH Alanine alanine  
1312 CH3NHCH2COOH Sarcosine sarcosine  
1313 NH2CH2CH2COOH β–alanine betaalanine  
1314 NH2COOC2H5 Urethane urethane  
1315 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
1316 C5H8O Cyclopentanone c120923  
1317 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
1318 C5H8O Methyl cyclopropyl ketone c765435  
1319 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
1320 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- c96311  
1321 NH2CONHC2H5 Urea, ethyl- c625525  
1322 C4H8O2 1,3-Dioxane dioxan13  
1323 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
1324 C4H8O2 1,4-Dioxane dioxan14  
1325 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
1326 C4H8OS s-Ethyl thioacetate c625605  
1327 C3H8O3 1,2,3-Propanetriol glycerin  
1328 C3H8O2S (Methylsulfonyl)ethane c594434  
1329 C4H9NO Butanamide c541355  
1330 C4H9NO Propanamide, 2-methyl- c563837  
1331 C5H10O 2-Butanone, 3-methyl- c563804  
1332 C5H10O 2H-Pyran, tetrahydro- c142687  
1333 C5H10O 2-methylbutyraldehyde 2meba  
1334 C5H10O 2-Pentanone mpk  
1335 C5H10O Cyclopentanol c96413  
1336 C5H10O Oxetane, 3,3-dimethyl- c6921353  
1337 C5H10O Pentanal pal  
1338 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
1339 C5H10S 3-Ethylthio-1-propene c5296628  
1340 C5H10S Cyclopentanethiol c1679078  
1341 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
1342 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
1343 C4H10O2 1,1-Dimethoxyethane c534156  
1344 C4H10O2 1,3-Butanediol budiol13  
1345 C4H10O2 1,4-Butanediol budiol14  
1346 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
1347 C4H10OS Diethyl sulfoxide c70291  
1348 C4H10S2 1,4-Butanedithiol budisl14  
1349 C4H11NO Diethylhydroxylamine c3710847  
1350 C5H12O 1-Butanol, 2-methyl- c137326  
1351 C5H12O 1-Butanol, 3-methyl- c123513  
1352 C5H12O 1-Pentanol pentanol1  
1353 C5H12O 2-Butanol, 3-methyl- c598754  
1354 C5H12O 2-Pentanol peol2  
1355 C5H12O 3-Pentanol pentan3ol  
1356 C5H12O Butane, 1-methoxy- meobu  
1357 C5H12O Propane, 1-ethoxy- proet  
1358 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
1359 C5H12S 1-Butanethiol, 2-methyl- c1878188  
1360 C5H12S 1-Butanethiol, 3-methyl- c541311  
1361 C5H12S 1-Pentanethiol c110667  
1362 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
1363 C5H12S 2-Butanethiol, 2-methyl- c1679090  
1364 C5H12S 2-Butanethiol, 3-methyl- c2084186  
1365 C5H12S Butane, 1-(methylthio)- c628295  
1366 C5H12S Ethyl propyl sulfide c4110503  
1367 C5H12S Propane, 2-(ethylthio)- c5145993  
1368 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
1369 ClCOClCO Oxalyl chloride oxcl  
1370 CF3CN Acetonitrile, trifluoro- cf3cn  
1371 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
1372 B2F4 Diboron tetrafluoride b2f4  
1373 B2Cl4 Diboron tetrachloride b2cl4  
1374 C2F4 Tetrafluoroethylene c2f4  
1375 C2F4+ Tetrafluoroethylene cation c2f4+  
1376 CF2CCl2 difluorodichloroethylene cf2ccl2  
1377 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene cfclcclf  
1378 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene cfclcfcl  
1379 C2FCl3 fluorotrichloroethene c2fcl3  
1380 C2Cl4 Tetrachloroethylene c2cl4  
1381 CF3OF Trifluoromethylhypofluorite cf3of  
1382 SOF4 Sulfur tetrafluoride oxide sof4  
1383 AsF5 Arsenic pentafluoride asf5  
1384 PCl5 Phosphorus pentachloride pcl5  
1385 SF5 Sulfur pentafluoride sf5  
1386 SF5+ pentafluoro sulfur cation sf5+  
1387 SbCl5 Antimony pentachloride sbcl5  
1388 BrF5 bromine pentafluoride brf5  
1389 ClF5 chlorinepentafluoride clf5  
1390 IF5 pentafluoroiodine if5  
1391 CF3CHO trifluoroacetaldehyde cf3cho  
1392 CCl3CHO trichloroacetaldehyde ccl3cho  
1393 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- chfclchclf  
1394 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
1395 CHF2CHF2 1,1,2,2-tetrafluoroethane chf2chf2  
1396 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
1397 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR chfclchfcl  
1398 CH2ClCCl3 1,1,1,2-tetrachloroethane ch2clccl3  
1399 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane c2h2cl2f2  
1400 CF3COOH trifluoroacetic acid cf3cooh  
1401 C4H3ClO Furan, 2-chloro fur2cl  
1402 C4H3ClO Furan,3-chloro fur3cl  
1403 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
1404 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
1405 C4H8Cl2 1,4-Dichlorobutane c110565  
1406 C4H8Cl2 Butane, 1,2-dichloro- c616217  
1407 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
1408 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
1409 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
1410 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
1411 C5H11Cl Pentane, 1-chloro- pencl1  
1412 C4H8O2 Butanoic acid bua  
1413 C6H5CH2 benzyl radical benzyl  
1414 C6H5CH3 toluene toluene  
1415 C7H8 cycloheptatriene cht  
1416 C7H8 Norbornadiene norbor  
1417 C7H8 Quadricyclane qucy  
1418 C7H12 Norbornane nor  
1419 C7H14 cycloheptane c7h14  
1420 C7H16 2-methylhexane 2mhex  
1421 C7H16 3-methylhexane hex3m  
1422 C7H16 heptane heptane  
1423 C6H7N 2-Methylpyridine mp  
1424 C6H5NH2 aniline aniline  
1425 C6H13N 2-Methylpiperidine pip2m  
1426 C6H13N cyclohexanamine cham  
1427 C6H15N triethylamine tea  
1428 N2O5 Dinitrogen pentoxide n2o5  
1429 C4H2O3 Maleic Anhydride malan  
1430 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
1431 C6H5O phenoxy radical phenoxy  
1432 C5H5NO 2(1H)-Pyridinone c72762006  
1433 C5H5NO 2(3H)-Pyridinone c9000048  
1434 C5H5NO 2(5H)-Pyridinone c9000037  
1435 C5H5NO 2-Pyridinol c109104  
1436 C5H5NO 3(2H)-Pyridinone c9000004  
1437 C5H5NO 3(4H)-Pyridinone c9000026  
1438 C5H5NO 3(6H)-Pyridinone c9000015  
1439 C5H5NO 3-Pyridinol c109002  
1440 C5H5NO 4(1H)-Pryidinone c9000060  
1441 C5H5NO 4(3H)-Pryidinone c9000059  
1442 C5H5NO 4-Pyridinol c626642  
1443 C6H5OH phenol phenol  
1444 C6H6O 2,4-Cyclohexadienone c24599573  
1445 C6H6O 2,5-Cyclohexadienone c5664335  
1446 C6H5SH Benzenethiol phsh  
1447 HO2CCHNH2CH2OH Serine serine  
1448 C5H8O2 Acetylacetone acac  
1449 C4H8O2S Sulfolane sulfolane  
1450 C7H10 Norbornene norbornene  
1451 CH(C2H3)3 trivinyl methane tvm  
1452 C6H10O cyclohexanone chexo  
1453 C6H12O hexanal c6h12o  
1454 C3H7OC3H7 di-n-propyl ether propr  
1455 CF3COO- trifluoro acetate anion cf3coo-  
1456 CF3COF trifluoroacetyl fluoride cf3cof  
1457 CF3COCl trifluoroacetyl chloride cf3cocl  
1458 PF6 Hexafluorophosphate neutral pf6  
1459 PF6- Hexafluorophosphate ion pf6-  
1460 SeF6 Selenium hexafluoride sef6  
1461 SF5Cl sulfur chloropentafluoride sf5cl  
1462 CF3CHF2 pentafluoroethane cf3chf2  
1463 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
1464 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
1465 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
1466 CCl3CHCl2 pentachloroethane ccl3chcl2  
1467 C6H5F Fluorobenzene bzf  
1468 C6H5Cl chlorobenzene bzcl  
1469 C6H5Br bromobenzene bzbr  
1470 C8H6 Calicene calicene  
1471 C6H5CCH phenylacetylene phac  
1472 C8H6 benzocyclobutadiene bcbd  
1473 C8H6 Pentalene pentalene  
1474 C6H5CHCH2 Styrene styrene  
1475 C8H8 cyclooctatetraene cot  
1476 C6H5CH2CH3 Ethylbenzene etbz  
1477 CH3C6H4CH3 meta-xylene mxylene  
1478 CH3C6H4CH3 paraxylene pxylene  
1479 C8H14 Bicyclo[2.2.2]octane bico222  
1480 C8H16 cyclooctane cyclooct  
1481 (CH3)3CC(CH3)3 tetramethylbutane tmb  
1482 C8H18 Octane c8h18  
1483 C6H5CN phenyl cyanide phcn  
1484 C6H12N2 Triethylenediamine ted  
1485 C4O4-- squarate dianion c4o4--  
1486 S8 Octasulfur s8  
1487 C6H4O2 parabenzoquinone pbq  
1488 C4H4N2O2 Uracil uracil  
1489 C6H5OCH3 Anisole anisole  
1490 C5H9NO2 Proline proline  
1491 C6H12O2 Methyl pivalate c598981  
1492 C6H12O2 Hexanoic acid hexa  
1493 C4F4 tetrafluorcyclobutadiene c4f4  
1494 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- al2cl6  
1495 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
1496 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
1497 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
1498 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
1499 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
1500 C2F6 hexafluoroethane c2f6  
1501 C2Cl6 hexachloroethane c2cl6  
1502 IF7 Iodine heptafluoride if7  
1503 C6H4F2 metadifluorobenzene mdfb  
1504 C6H4F2 orthodifluorobenzene odfb  
1505 C6H4Cl2 1,2-dichlorobenzene dcb12  
1506 C6H4Cl2 1,3-dichlorobenzene dcb13  
1507 C9H8 Indene indene  
1508 C9H8 spiro[4.4]nona-1,3,6,8-tetraene snt  
1509 C9H12 n-propyl benzene prbz  
1510 C9H20 Nonane nonane  
1511 C(CN)4 tetracyanomethane c5n4  
1512 C5H4N4 purine purine  
1513 C8H7N Indole indole  
1514 C3H3N3O3 cyanuric acid cyanuric  
1515 C6H5NO2 Nitrobenzene c6h5no2  
1516 C6H5COOH benzoic acid benzo  
1517 CH3COC6H5 acetophenone acph  
1518 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- c3cl3n3  
1519 C6H3F3 Benzene trifluoride 123 bzf3a  
1520 C10H8 Azulene azu  
1521 C10H8 naphthalene naph  
1522 C10H16 adamantane adamantane  
1523 C6N4 Tetracyanoethylene tcne  
1524 C6N4- tetracyanoethylene anion tcne-  
1525 C10H22 Decane decane  
1526 C4F6 perfluorobutadiene c4f6  
1527 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
1528 C3F8 perfluoropropane c3f8  
1529 Fe(CO)5 Iron pentacarbonyl ipc  
1530 Fe(C5H5)2 ferrocene fecp2  
1531 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1532 C12H8 Acenaphthylene acenaph  
1533 C12H8 biphenylene biph  
1534 C12H10 biphenyl biphenyl  
1535 C12H10 Heptalene heptalene  
1536 C6H12O6 Inositol inositol  
1537 C6F6 hexafluorobenzene c6f6  
1538 S2F10 disulphur decafluoride s2f10  
1539 C14H10 Anthracene anth  
1540 C14H10 Phenanthrene phenanthrene  
1541 C12H10N2 azobenzene azobenzene  
1542 C6H5COC6H5 benzophenone benzophenone  
1543 C16H10 Pyrene pyrene  
1544 C18H12 Tetracene tetracene  
1545 C19H16 Triphenylmethane tpm  
1546 C24H12 Coronene coronene  
1547 C60 Buckminsterfullerene c60