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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 B1B95 /cc-pV(T+d)Z

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count Species Name State Conformation
1 H Hydrogen atom 1SKh
2 H+ Hydrogen atom cation  Kh
3 D2 Deuterium diatomic 1ΣgD∞h
4 H2 Hydrogen diatomic 1ΣgD∞h
5 H2- hydrogen diatomic anion 2Σu+D∞h
6 HD Deuterium hydride 1ΣgD∞h
7 He Helium atom 1SKh
8 He2+ helium diatomic cation 2ΣuD∞h
9 Li Lithium atom 2SKh
10 Na Sodium atom 2SKh
11 LiH Lithium Hydride 1ΣC∞v
12 LiH- lithium hydride anion 2ΣC∞v
13 LiH+ lithium hydride cation 2ΣC∞v
14 NaH sodium hydride 1ΣC∞v
15 Be Beryllium atom 1SKh
16 Mg Magnesium atom 1SKh
17 BeH beryllium monohydride 2ΣC∞v
18 BeH- berylium monohydride anion 1ΣC∞v
19 BeH+ beryllium monohydride cation 1ΣC∞v
20 MgH magnesium monohydride 2ΣC∞v
21 MgH- magnesium monohydride anion 1ΣC∞v
22 MgH+ magnesium monohydride cation 1ΣC∞v
23 BeH2 beryllium dihydride 1ΣgD∞h
24 MgH2 magnesium dihydride 1ΣgD∞h
25 B Boron atom 2PKh
26 BH Boron monohydride 1ΣC∞v
27 BH- boron monohydride anion 2ΠC∞v
28 BH+ boron monohydride cation 2ΣC∞v
29 AlH aluminum monohydride 1ΣC∞v
30 BH2 boron dihydride 2A1C2v
31 BH3 boron trihydride 1A1'D3h
32 C Carbon atom 3P0Kh
33 Si Silicon atom 3PKh
34 CH Methylidyne 2Π1/2C∞v
35 CH- methylidyne anion 3ΣC∞v
36 CH+ Methylidyne cation 1ΣC∞v
37 CH2 Methylene 3B1C2v
38 CH2 Methylene 1A1C2v
39 CH2- methylene anion 2B1C2v
40 CH2+ methylene cation 2A1C2v
41 SiH2 silicon dihydride 1A1C2v
42 SiH2 silicon dihydride 3B1C2v
43 CH3 Methyl radical 2A1D3h
44 CH3- methyl anion 1A1C3v
45 CH3+ methyl cation 1A1'D3h
46 SiH3 Silyl radical 2A1C3v
47 CH4 Methane 1A1Td
48 SiH4 Silane 1A1Td
49 P Phosphorus atom 4SKh
50 NH Imidogen 3Σ-C∞v
51 NH Imidogen 1Σ+C∞v
52 NH- Imidogen anion 2ΠC∞v
53 NH+ imidogen cation 2ΠC∞v
54 PH phosphorus monohydride 1Σ+C∞v
55 ND2 Amidogen-d2 2B1C2v
56 NH2 Amino radical 2B1C2v
57 NH2- amino anion 1A1C2v
58 ND3 Ammonia-d3 1A1C3v
59 NH3 Ammonia 1A1C3v
60 PH3 Phosphine 1A1C3v
61 PH4+ phosphonium cation   
62 O Oxygen atom 3SKh
63 S Sulfur atom 3PKh
64 DO Hydroxyl-d 2ΠC∞v
65 OH Hydroxyl radical 2ΠC∞v
66 OH+ hydoxyl cation 3ΣC∞v
67 OH+ hydoxyl cation 1ΣC∞v
68 HS Mercapto radical 2ΠC∞v
69 D2O Deuterium oxide 1A1C2v
70 H2O Water 1A1C2v
71 H2O- water anion 2A1C2v
72 H2O+ water cation 2B1C2v
73 HDO Water-d1 1A1C2v
74 D2S Hydrogen sulfide-d2 1A1C2v
75 H2S Hydrogen sulfide 1A1C2v
76 H2S+ Hydrogen sulfide cation 2B1C2v
77 H3O+ hydronium cation 1A1C3v
78 H3S+ Sulfonium cation 1A1C3v
79 F Fluorine atom 2PKh
80 Cl Chlorine atom 2PKh
81 DF Hydrofluoric acid-d 1ΣC∞v
82 HF Hydrogen fluoride 1ΣC∞v
83 HF- hydrogen fluoride anion 2ΣC∞v
84 HF+ hydrogen fluoride cation 2ΠC∞v
85 HCl Hydrogen chloride 1ΣC∞v
86 HCl+ hydrogen chloride cation 2ΠC∞v
87 H2Cl+ dihydrogen monochloride cation 1A1C2v
88 NeH+ neon hydrogen cation 1ΣC∞v
89 Li2 Lithium diatomic 1ΣgD∞v
90 Li2- lithium diatomic anion 2ΣuD∞h
91 NaLi lithium sodium 1ΣC∞v
92 NaLi- lithium sodium anion 2ΣC∞v
93 Na2 Sodium diatomic 1ΣgD∞h
94 Na2- sodium diatomic anion 2ΣuD∞h
95 Na2+ sodium diatomic cation 2ΣgD∞h
96 Be2- Beryllium diatomic anion 2ΠuD∞h
97 Be2+ Beryllium diatomic cation 2ΣuD∞h
98 Mg2 Magnesium diatomic 1ΣgD∞h
99 Mg2- magnesium diatomic anion 2ΠUD∞h
100 Mg2+ magnesium diatomic cation 2ΣuD∞h
101 B2 Boron diatomic 3ΣgD∞h
102 B2 Boron diatomic 1ΣgD∞h
103 B2 Boron diatomic 5ΣuD∞h
104 B2- Boron diatomic anion 4ΣgD∞h
105 BAl Boron Aluminum 3ΣC∞v
106 B2H6 Diborane 1AgD2h
107 BC- boron monocarbide anion 3ΠuC∞v
108 BC- boron monocarbide anion 1Σg+C∞v
109 BC+ boron monocarbide cation 3ΣC∞v
110 BC+ boron monocarbide cation 1ΣC∞v
111 AlC Aluminum carbide 4ΣC∞v
112 C2 Carbon diatomic 1Σg+D∞h
113 C2 Carbon diatomic 3ΠuD∞h
114 C2- carbon diatomic anion 2ΣgD∞h
115 C2+ carbon diatomic cation 2ΠD∞h
116 SiC silicon monocarbide 3ΣC∞v
117 SiC silicon monocarbide 1ΣC∞v
118 C2H Ethynyl radical 2ΣC∞v
119 C2H2 Acetylene 1ΣgD∞h
120 C2H2+ acetylene cation 2ΠuD∞h
121 CCH2 vinylidene 1A1C2v
122 C2H3 vinyl 2A'Cs
123 C2H4 Ethylene 1AgD2h
124 C2H5 Ethyl radical 2A'Cs
125 C2H6 Ethane 1A1gD3d
126 Si2H6 disilane 1EuD3d
127 BeN- Beryllium mononitride anion 1ΣC∞v
128 BN- boron nitride anion 2ΣC∞v
129 BN boron nitride 3ΠC∞v
130 BN boron nitride 1ΣC∞v
131 BN+ boron nitride cation 2ΠC∞v
132 AlN Aluminum nitride 3ΠiC∞v
133 CN Cyano radical 2ΣC∞v
134 CN- cyanide anion 1ΣC∞v
135 CN+ Cyano cation 1ΣC∞v
136 SiP Silicon monophosphide 2ΠC∞v
137 N2 Nitrogen diatomic 1ΣgD∞h
138 N2- nitrogen diatomic anion 2ΠgD∞h
139 P2 Phosphorus diatomic 1ΣgD∞h
140 HNC hydrogen isocyanide 1ΣC∞v
141 HCN Hydrogen cyanide 1ΣC∞v
142 HCN+ hydrogen cyanide cation 2ΠC∞v
143 NNH Dinitrogen monohydride 2A'Cs
144 N2H2 (E)-diazene 1AgC2h
145 CH2NH Methanimine 1A'Cs
146 CH2PH Phosphaethene 1A'Cs
147 CH2NH2+ methyleneamine cation 1A1C2v
148 N2H4 Hydrazine 1AC2
149 CH3NH2 methyl amine 1A'Cs
150 BH3PH3 borane phosphine   
151 NH3NH3 Ammonia Dimer 1AgC2h
152 LiO- lithium oxide anion 1ΣC∞v
153 LiO+ lithium oxide cation 3ΣC∞v
154 LiO+ lithium oxide cation 1ΣC∞v
155 LiS Lithium monosulfide 2ΠC∞v
156 NaO sodium monoxide 2ΣC∞v
157 NaO- sodium oxide anion 1ΣC∞v
158 BeO beryllium oxide 1ΣC∞v
159 BeO- Beryllium monoxide anion 2ΣC∞v
160 BeO+ Beryllium monoxide cation 2ΠC∞v
161 MgO magnesium oxide 1Σ+C∞v
162 MgO- magnesium oxide anion 2ΣC∞v
163 MgO+ magnesium oxide cation 2ΠC∞v
164 CaS Calcium sulfide 1ΣC∞v
165 BO boron monoxide 2ΣC∞v
166 BO- boron monoxide anion 1ΣC∞v
167 BO+ boron monoxide cation 1ΣC∞v
168 CO Carbon monoxide 1ΣC∞v
169 CO- carbon monoxide anion 2ΠC∞v
170 CO+ carbon monoxide cation 2ΣC∞v
171 GeO Germanium monoxide 1ΣC∞v
172 SiSe Silicon Monoselenide   
173 NO Nitric oxide 2ΠC∞v
174 NO- nitric oxide anion 3ΣC∞v
175 NO- nitric oxide anion 1ΔC∞v
176 NS Mononitrogen monosulfide 2ΠC∞v
177 PO Phosphorus monoxide 2ΠC∞v
178 PS phosphorus sulfide 2ΣC∞v
179 O2 Oxygen diatomic 3ΣgD∞h
180 O2- oxygen diatomic anion 2ΠD∞h
181 SO Sulfur monoxide 3ΣC∞v
182 SO Sulfur monoxide 1ΣC∞v
183 S2 Sulfur diatomic 3ΣgD∞h
184 S2+ sulfur diatomic cation 2ΠD∞h
185 Se2 Selenium diatomic 3ΣgD∞h
186 LiOH lithium hydroxide 1ΣC∞v
187 BeOH beryllium monohydroxide 2A'Cs
188 MgOH magnesium hydroxide 2A'Cs
189 HBO Boron hydride oxide 1ΣC∞v
190 HCO Formyl radical 2A'Cs
191 HNO Nitrosyl hydride 1A'Cs
192 HO2 Hydroperoxy radical 2A"Cs
193 HSO+ Sulfur Monoxide, S-protonated   
194 SOH Sulfur Hydroxide   
195 SOH+ Sulfur Monoxide, protonated   
196 H2CO Formaldehyde 1A1C2v
197 H2CO+ formaldehyde cation 2B2C2v
198 H2CS Thioformaldehyde 1A1C2v
199 H2CSe Selenoformaldehyde   
200 H2O2 Hydrogen peroxide 1AC2
201 H2S2 Disulfane 1AC2
202 H2S2+ hydrogen disulfide cation 2BgC2h
203 CH2OH Hydroxymethyl radical 2AC1
204 CH2OH+ hydroxymethyl cation 1A'Cs
205 CH3O Methoxy radical 2A'C1
206 H2CSH+ Thioformaldehyde, protonated 1A'Cs
207 NH2OH hydroxylamine 1A'Cs
208 H2POH Phosphinous acid 1A1'CS trans
209 H2POH Phosphinous acid 1A1'CS cis
210 H3PO Phosphine oxide 1A1C3v
211 CH3OH Methyl alcohol 1A'Cs
212 CH3SH Methanethiol 1A'Cs
213 H2OH2O water dimer 1A'Cs
214 CH3SH2+ protonated methylsulfide 1A'Cs
215 H2ONH3 Water Ammonia Dimer 1A'C1
216 LiF lithium fluoride 1ΣC∞v
217 LiCl lithium chloride 1ΣC∞v
218 NaF sodium fluoride 1ΣC∞v
219 NaF- sodium fluoride anion 2ΣC∞v
220 NaF+ sodium fluoride cation 2ΣC∞v
221 LiF- lithium fluoride anion 2ΣC∞v
222 LiF+ lithium fluoride cation 2ΠC∞v
223 BeF- Beryllium monofluoride anion 1ΣC∞v
224 MgF Magnesium monofluoride 2ΣC∞v
225 MgF- magnesium fluoride anion 1ΣC∞v
226 MgF+ magnesium fluoride cation 1ΣC∞v
227 BF Boron monofluoride 1ΣC∞v
228 BF- Boron monofluoride anion 2ΠC∞v
229 BF+ Boron monofluoride cation 2ΣC∞v
230 AlCl Aluminum monochloride 1ΣC∞v
231 CF Fluoromethylidyne 2ΠC∞v
232 CF- carbon monofluoride anion 3ΣC∞v
233 CF- carbon monofluoride anion 1ΣC∞v
234 CF+ carbon monofluoride cation 1ΣC∞v
235 SiF silicon monofluoride 2ΠC∞v
236 SiF+ silicon monofluoride cation 1ΣC∞v
237 NF nitrogen fluoride 3ΣC∞v
238 NF nitrogen fluoride 1ΣC∞v
239 NF- nitrogen monofluorine anion 2ΠC∞v
240 NF+ nitrogen monofluoirde cation 2ΠC∞v
241 NCl nitrogen monochloride 3ΣC∞v
242 FO Oxygen monofluoride 2ΠC∞v
243 FO- flourine oxide anion 1ΣC∞v
244 FO+ fluorine monoxide cation 3ΣC∞v
245 ClO Monochlorine monoxide 2ΠC∞v
246 SF Monosulfur monofluoride 2ΠC∞v
247 SF+ sulfur monofluoride cation 3ΣC∞v
248 SCl sulfur monochloride 2ΠC∞v
249 SCl+ sulfur monochloride cation 3ΣgC∞v
250 SBr Sulfur monobromide radical   
251 F2 Fluorine diatomic 1ΣgD∞h
252 F2- flourine diatomic anion 2ΣuD∞h
253 F2+ flourine diatomic cation 2ΠgD∞h
254 ClF Chlorine monofluoride 1Σ+C∞v
255 Cl2 Chlorine diatomic 1ΣgD∞h
256 Cl2- chlorine diatomic anion 2ΣuD∞h
257 Cl2+ chlorine diatomic cation 2ΠgD∞h
258 HCF Fluoromethylene 1A'Cs
259 HOF Hypofluorous acid 1A'Cs
260 CH2Cl chloromethyl radical 2A'Cs
261 CH3F Methyl fluoride 1A1C3v
262 CH3Cl Methyl chloride 1A1C3v
263 SiH3Cl chlorosilane 1A1C1
264 C3 carbon trimer 1ΣgD∞h
265 C3H3 Propargyl radical 2B1Cs
266 CH2CCH2 allene 1A1D2d
267 CH3CCH propyne 1A'C3v
268 C3H6 Cyclopropane 1A1'D3h
269 CH2CHCH3 Propene 1A'Cs
270 C3H7 n-Propyl radical 2A"C1
271 C3H8 Propane 1A1C2v
272 Si3H8 trisilane   
273 HN3 hydrogen azide 1A'Cs
274 CH2NN diazomethane 1A1C2v
275 CH3CN Acetonitrile 1A1C3v
276 CH3NC methyl isocyanide 1A1C3v
277 NHCHNH2 aminomethanimine 1AC1
278 C2H5N Aziridine 1A'C1
279 CH3CH2NH2 Ethylamine 1A'Cs
280 CH3NHCH3 Dimethylamine 1A'Cs
281 Li2S dilithium sulfide 1ΣGD∞h
282 Li2S dilithium sulfide 1A1C2v
283 BO2 Boron dioxide 2A'D∞h
284 N2O Nitrous oxide 1ΣC∞v
285 NNS Nitrogen sulfide 1ΣC∞v
286 CO2 Carbon dioxide 1ΣgD∞h
287 OCS Carbonyl sulfide 1ΣC∞v
288 CS2 Carbon disulfide 1ΣgD∞h
289 SiS2 Silicon disulfide 1ΣGD∞h
290 NO2 Nitrogen dioxide 2A1C2v
291 NSO sulfinyl amidogen   
292 SNO Nitrogen oxide sulfide   
293 O3 Ozone 1A1Cs
294 SO2 Sulfur dioxide 1A1C2v
295 S3 Sulfur trimer 1A1C2v
296 S3 Sulfur trimer   
297 S3+ Sulfur trimer cation 2B2C2v
298 HCCO ketenyl radical 2A"Cs
299 HCNO fulminic acid 1ΣC∞v
300 HNCO Isocyanic acid 1A'Cs
301 HOCN cyanic acid 1A'Cs
302 HOCO Hydrocarboxyl radical 1A'cis
303 HOCO Hydrocarboxyl radical 1A'trans
304 HNO2 Nitrous acid 1A'Cs
305 CH2CO Ketene 1A1C2v
306 HCCOH ethynol 1A'Cs
307 CH2CS Thioketene   
308 CH2O2 Dioxirane 1A1C2v
309 HCOOH Formic acid 1A'Cs
310 HSSSH trisulfane 1AC2
311 HSSSH trisulfane 1A'Cs
312 CH3CO Acetyl radical 2A'Cs
313 CHONH2 formamide 1A'Planar
314 C2H4O Ethylene oxide 1A1C2v
315 CH2CHOH ethenol 1A'Cs
316 CH3CHO Acetaldehyde 1A'Cs
317 C2H4S Thiirane 1A1C2v
318 CH3CHS Thioacetaldehyde 1A'C1
319 CH3OOH Methyl peroxide 1AC1
320 CH3SSH Hydrogen methyl disulfide   
321 H2OH2CO water formaldehyde dimer 1AC1
322 CH3CH2OH Ethanol 1A'Cs
323 CH3OCH3 Dimethyl ether 1A1C2v
324 CH3CH2SH ethanethiol 1A'Cs
325 CH3OHH2O methanol water dimer 1A'C1
326 FCN Cyanogen fluoride 1ΣC∞v
327 FNO Nitrosyl fluoride 1A'Cs
328 FNS Thionitrosyl fluoride 1A'Cs
329 FSN Thiazyl fluoride 1A'Cs
330 OPCl Phosphorus oxychloride   
331 CF2 Difluoromethylene 1A1D∞h
332 GeCl2 Germanium dichloride 1A1C2v
333 FOO Dioxygen monofluoride radical 2A"Cs
334 OClO Chlorine dioxide 2B1D∞h
335 ClSO Sulfur chloride oxide 2A"Cs
336 NF2 Difluoroamino radical 2B1C2v
337 FClO chlorosyl fluoride 1A'Cs
338 F2O Difluorine monoxide 1A1C2v
339 ClOF Chlorine hypofluorite 1A'Cs
340 SF2 sulfur difluoride 1A1C2v
341 SCl2 Sulfur dichloride 1A1C2v
342 SeCl2 Selenium Dichloride   
343 SBr2 Sulfur dibromide   
344 SeBr2 Selenium dibromide   
345 HCCF Fluoroacetylene 1ΣC∞v
346 HFCO formyl fluoride 1A'Cs
347 BHF2 Difluoroborane 1A1C2v
348 CH2F2 Methane, difluoro- 1A1C2v
349 CH2Cl2 Methylene chloride 1A1C2v
350 SiH2Cl2 dichlorosilane 1A1C2v
351 CH2CHF Ethene, fluoro- 1A'Cs
352 C2H5F fluoroethane 1A'Cs
353 C4 Carbon tetramer 3ΣgD∞h
354 C4H2 Diacetylene 1ΣgD∞h
355 C2H3CCH 1-Buten-3-yne 1A'C1
356 H2CCCCH2 Butatriene 1AgD2h
357 C4H6 1-Methylcyclopropene 1AC1
358 C4H6 Cyclobutene 1A1C2v
359 C4H6 Methylenecyclopropane 1A1C2v
360 CH2CCHCH3 1,2-Butadiene 1A'C1
361 CH2CHCHCH2 1,3-Butadiene 1AgC2h
362 CH3CCCH3 2-Butyne 1A1'D3h
363 CH2C(CH3)CH3 1-Propene, 2-methyl- 1A1C2v
364 CH3CHCHCH3 2-Butene, (E)- 1AgC2h
365 CH3CHCHCH3 2-Butene, (Z)- 1A1C2v
366 C(CH3)3 Tert-butyl radical 2A"C3v
367 CH2CH(CH3)2 Isobutyl radical 2A'C1
368 CH3CHCH2CH3 2-Butyl radical 1AC1
369 CH3CH(CH3)CH3 Isobutane 1A1C3v
370 CH3CH2CH2CH3 Butane 1AgAnti
371 C2N2 Cyanogen 1ΣgD∞h
372 C3H3N acrylonitrile 1A'Cs
373 C3H7N Cyclopropylamine 1A'C1
374 C4H8 cyclobutane 1A1D2d
375 C2H8N2 Ethylenediamine 1AgC2h
376 CH3CH(NH2)CH3 2-Propanamine 1A'Cs
377 N(CH3)3 Trimethylamine 1A1C3v
378 B2O2 Diboron dioxide 1ΣgD∞h
379 S2N2 Disulfur dinitride 1AGD2h
380 CS3-- Carbonotrithioate   
381 NO3 Nitrogen trioxide 2A1'all bonds equal
382 SO3 Sulfur trioxide 1A1'D3h
383 S4 Sulfur tetramer   
384 S4 Sulfur tetramer   
385 S4 Sulfur tetramer   
386 HNO3 Nitric acid 1A'Cs
387 C2H2O2 Ethanedial 1AgC2h
388 CH3NO2 Methane, nitro- 1A'Cs
389 CH3ONO Methyl nitrite 1A'C1
390 H3AlO3 Aluminum hydroxide   
391 C3H4O 2-Propyn-1-ol 1A'Cs
392 C3H4O Cyclopropanone 1A1C2v
393 C3H4O Methylketene 1A'Cs
394 CH2CHCHO Acrolein 1A'Cs
395 NH2CONH2 Urea 1AC2
396 CH3COOH Acetic acid 1A'Cs
397 CH3OCHO methyl formate 1A'Cs
398 CHOCH2OH hydroxy acetaldehyde 1A'CS H in
399 H2OHCOOH Water formic acid dimer 1 1AC1
400 H2OHCOOH Water formic acid dimer 2 1AC1
401 HCOOHH2O Formic acid water dimer 1AC1
402 CH3CHNOH Acetaldoxime 1A'CS trans
403 CH3CONH2 Acetamide 1A'C1
404 CH3CSNH2 Ethanethioamide   
405 C3H6O Propylene oxide 1AC1
406 CH3CH2CHO Propanal 1A'Cs
407 CH3COCH3 Acetone 1A1C2v
408 C2H6O2 1,2-Ethanediol 1AgC2h
409 C3H7OH 1-Propanol 1A'Cs
410 CH3CHOHCH3 Isopropyl alcohol 1AC1
411 C2F2 difluoroacetylene 1ΣgD∞h
412 N2F2 (Z)-Difluorodiazene 1A1C2v
413 N2F2 Dinitrogen difluoride, (E)- 1AgC2h
414 CF2O Carbonic difluoride 1A1C2v
415 Cl2CS Thiophosgene 1A1C2v
416 BF3 Borane, trifluoro- 1A'D3h
417 AlF3 Aluminum trifluoride 1A1'D3h
418 CF3 Trifluoromethyl radical 2A1C3v
419 ClO2F Chloryl fluoride 1A'Cs
420 F2SO Thionyl Fluoride 1A'Cs
421 FSSF Difluorodisulfane 1AC2
422 S2F2 Thio-thionyl fluoride 1A'Cs
423 SSCl2 Thiothionyl chloride   
424 NF3 Nitrogen trifluoride 1A1C3v
425 SF3 Sulfur trifluoride 2A'Cs
426 ClF3 Chlorine trifluoride 1A1'D3h
427 ClF3 Chlorine trifluoride 1A1C2v
428 HClO3 Chloric Acid 1AC1
429 CHF3 Methane, trifluoro- 1A1C3v
430 C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1A1C2v
431 CH2CF2 Ethene, 1,1-difluoro- 1A1C2v
432 CH3COF Acetyl fluoride 1A'NULL
433 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
434 C5H5- cylopentadienyl anion 1A1'D5h
435 C5H6 1,3-Cyclopentadiene 1A1C2v
436 C5H6 1-Buten-3-yne, 2-methyl- 1A'Cs
437 C5H6 3-Penten-1-yne, (E)- 1A'Cs
438 C5H6 3-Penten-1-yne, (Z)- 1A'Cs
439 C5H6 Bicyclo[2.1.0]pent-2-ene 1A'Cs
440 C5H6 Cyclopropylacetylene 1A'C1
441 C5H8 1,2-Butadiene, 3-methyl- 1A1C2v
442 C5H8 1,2-Pentadiene 1A'C1
443 C5H8 1,3-Butadiene, 2-methyl- 1A'Cs
444 C5H8 1,3-Pentadiene, (E)- 1A'C1
445 C5H8 1,3-Pentadiene, (Z)- 1A'Cs
446 C5H8 1,4-Pentadiene 1AC2
447 C5H8 2,3-Pentadiene 1AC1
448 C5H8 Cyclobutane, methylene- 1A'Cs
449 C5H8 Cyclopentene 1A'Cs
450 C5H10 1-Butene, 2-methyl- 1AC1
451 C5H10 2-Butene, 2-methyl- 1A'Cs
452 C5H10 2-Pentene, (E)- 1A'Cs
453 C5H10 2-Pentene, (Z)- 1AC1
454 C5H10 Cyclopentane 1AC1
455 C5H10 Cyclopropane, 1,1-dimethyl- 1A1C1
456 C5H11 2-Methylbut-2-yl radical 1AC1
457 C5H12 Butane, 2-methyl- 1AC1
458 C5H12 Pentane 1A1C2v
459 C5H12 Propane, 2,2-dimethyl- 1A1Td
460 N2O3 Dinitrogen trioxide 1A'Cs
461 C3H2N2 Malononitrile 1A1Cs
462 C3H4N2 1H-Imidazole 1A'Cs
463 C3H4N2 1H-Pyrazole 1A'Cs
464 C4H5N (E)-2-Butenenitrile 1A'Cs
465 C4H5N (Z)-2-Butenenitrile 1A'Cs
466 C4H5N Cyclopropanecarbonitrile 1A'Cs
467 C4H5N Pyrrole 1A1C2v
468 C3H6N2 3-Aminopropionitrile 1A'Cs
469 C5H8 Bicyclo[2.1.0]pentane 1A'Cs
470 C5H8 Spiropentane 1A1D2d
471 C4H9N Cyclobutylamine 1A'Cs
472 C4H9N Pyrrolidine 1A'Cs
473 C3H10N2 1,2-Diaminopropane 1AC1
474 C(CH3)3NH2 2-Propanamine, 2-methyl- 1AC1
475 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- 1AC1
476 C(NH2)H2CH2CH2CH3 1-Butanamine 1A'Cs
477 CH3C(NH2)HCH2CH3 2-Butanamine 1AC1
478 C3O2 Carbon suboxide 1ΣGD∞h
479 H2SO4 Sulfuric acid 1AC1
480 C3H3NO Isoxazole 1A'Cs
481 CH3NO3 Methyl nitrate 1A'Cs
482 C4H4O Furan 1A1C2
483 C3H4O2 β–Propiolactone 1A'Cs
484 C3H4O2 2-Propenoic acid 1A'Cs
485 CH2CHCONH2 Acrylamide 1ACs
486 CH3OCH2CN Methoxyacetonitrile 1A'Cs
487 H2NCH2COOH Glycine 1A'Cs
488 C4H6O Cyclobutanone 1A1C2v
489 C4H6O Furan, 2,3-dihydro- 1AC1
490 CH2CHOCHCH2 Vinyl ether 1A1C2v
491 CHOCHCHCH3 2-Butenal 1A'Cs
492 C2H6N2O Urea, methyl- 1AC1
493 C3H6O2 1,3-Dioxolane 1AC1
494 CH3COOCH3 methyl acetate 1A'Cs
495 C2H6O2S Dimethyl sulfone 1A1C2v
496 C3H7NO Propanamide 1A'C1
497 C2H3OC2H5 Ethene, ethoxy- 1AC1
498 C4H8O Cyclobutanol 1A'C1
499 CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1AC1
500 CH3COCH2CH3 2-Butanone 1AC1
501 CHOCH(CH3)CH3 Propanal, 2-methyl- 1A'Cs
502 CHOCH2CH2CH3 Butanal 1A'Cs
503 C3H8O2 1,3-Propanediol 1A1C1
504 C3H8O2 Hydroperoxide, 1-methylethyl 1AC1
505 C3H8O2 Methane, dimethoxy- 1A1C2v
506 C3H8O2 Propylene glycol 1AC1
507 C4H10O 1-Propanol, 2-methyl- 1AC1
508 C4H10O 2-Butanol, (.+/-.)- 1AC1
509 C4H10O Ethanol, 1,1-dimethyl- 1AC1
510 C4H10O Ethoxy ethane 1A1C2v
511 C4H10O Propane, 2-methoxy- 1A'Cs
512 FNO3 Fluorine nitrate 1A'Cs
513 F3NO Nitrogen trifluoride oxide 1A1C3v
514 CF4 Carbon tetrafluoride 1A1Td
515 CF2Cl2 difluorodichloromethane 1A1C2v
516 SF4 Sulfur tetrafluoride 1A1C2v
517 C2HF3 Trifluoroethylene 1A'Cs
518 HClO4 perchloric acid 1ACs
519 CH3CF3 Ethane, 1,1,1-trifluoro- 1A1C3v
520 SiH3CCl3 (trichloromethyl)silane 1A1C3v
521 C6H4 (E)-Hexa-1,5-diyne-3-ene 1AgCs
522 C6H4 (Z)-Hexa-1,5-diyne-3-ene 1A1C2v
523 C6H5 phenyl 2A1C2v
524 C6H6 2,4-Hexadiyne 1A1'D3h
525 C6H6 Benzene 1A1gD6h
526 C6H8 (E)-hexa-1,3,5-triene 1AgCs
527 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
528 C6H8 (Z)-hexa-1,3,5-triene 1A1C2v
529 C6H8 (Z)-hexa-2,3,4-triene 1A1C2v
530 C6H8 1,4-Cyclohexadiene 1AgC2v
531 C6H8 3-Methylenecyclopentene 1AC1
532 C6H8 Bicyclo[2.1.1]hex-2-ene 1A1C2v
533 C6H8 Bicyclo[2.2.0]hex-1(4)-ene 1AgD2h
534 C6H8 Bicyclo[3.1.0]hex-2-ene 1AC1
535 C6H10 1,3-Hexadiene, (E)- 1A'Cs
536 C6H10 1,3-Hexadiene, (Z)- 1A'Cs
537 C6H10 1,4-Hexadiene, (E)- 1AC1
538 C6H10 1,4-Hexadiene, (Z)- 1AC1
539 C6H10 1-Butyne, 3,3-dimethyl- 1A1C3v
540 C6H10 1-Hexyne 1A'Cs
541 C6H10 2,4-Hexadiene, (E,E)- 1AgC2h
542 C6H10 2,4-Hexadiene, (E,Z)- 1A'Cs
543 C6H10 2,4-Hexadiene, (Z,Z)- 1A'Cs
544 C6H10 2-Hexyne 1A'C1
545 C6H10 3-Hexyne 1A1C2v
546 C6H10 cyclohexene 1AC2
547 C6H10 Cyclopentene, 1-methyl- 1AC1
548 C6H10 Cyclopentene, 3-methyl- 1AC1
549 C6H10 Cyclopentene, 4-methyl- 1AC1
550 C6H12 (E)-3-methylpent-2-ene 1AC1
551 C6H12 (Z)-3-methylpent-2-ene 1AC1
552 C6H12 3-methylenepentane 1AC1
553 C6H12 Cyclohexane 1A1gChair
554 C6H12 Cyclopentane, methyl- 1AC1
555 C6H12 Ethylcyclobutane 1AC1
556 C6H12 hex-1-ene 1A'Cs
557 C6H14 Butane, 2,2-dimethyl- 1A'C1
558 C6H14 Butane, 2,3-dimethyl- 1AgC2h
559 C6H14 Hexane 1AgC2h
560 C6H14 Pentane, 2-methyl- 1AC1
561 C6H14 Pentane, 3-methyl- 1A'Cs
562 C4N2 2-Butynedinitrile 1ΣgD∞h
563 C3H3N3 1,3,5-Triazine 1A1'D3h
564 CH3N5 5-Aminotetrazole 1AC1
565 C4H4N2 1,3-Diazine 1A1C2v
566 C4H4N2 Pyrazine 1AgD2h
567 C4H4N2 Pyridazine 1A1C2v
568 C4H4N2 Succinonitrile 1AgC2h
569 C2H4N4 1H-Tetrazole, 1-methyl- 1A'Cs
570 C2H4N4 1H-Tetrazole, 5-methyl- 1A'C1
571 C2H4N4 2H-Tetrazole, 2-methyl- 1AC1
572 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1A'Cs
573 C5H5N Pyridine 1A1C2v
574 C4H6N2 1H-Imidazole, 2-methyl- 1A'Cs
575 C5H7N (E)-2-Pentenenitrile 1A'Cs
576 C5H7N (E)-3-Pentenenitrile 1AC1
577 C5H7N (Z)-2-Pentenenitrile 1AC1
578 C5H7N 1H-Pyrrole, 1-methyl- 1AC1
579 C5H7N Cyclobutanecarbonitrile 1A'Cs
580 C5H9N 1,2,3,6-Tetrahydropyridine 1AC1
581 C5H9N Butanenitrile, 2-methyl- 1AC1
582 C5H9N Pentanenitrile 1A'Cs
583 C5H9N Propanenitrile, 2,2-dimethyl- 1A1C1
584 C5H11N Cyclopentanamine 1A'Cs
585 C5H11N Piperidine 1A'NH equatorial
586 C5H11N Piperidine 1A'NH axial
587 C4H12N2 1,2-Butanediamine 1AC1
588 C4H12N2 2-Methyl-1,2-propanediamine 1A'C1
589 N2O4 Dinitrogen tetroxide 1AgD2d
590 C2H3NO3 Oxamic acid 1A'H out
591 C4H4O2 2-Oxetanone, 4-methylene- 1AC1
592 C2H4N2O2 Oxalamide 1AgC2h
593 C4H5NO 3-Methylisoxazole 1AC1
594 C4H5NO Isoxazole, 5-methyl- 1AC1
595 C4H6O2 2-Propenoic acid, methyl ester 1AC1
596 C2H6N2O2 (E)-Azodioxymethane 1AgC2h
597 C2H6N2O2 Dimethylnitroamine 1AC1
598 C3H6O3 1,3,5-Trioxane 1A1C1
599 C4H7NO 2-Pyrrolidinone 1AC1
600 C4H7NO Methacrylamide 1AC1
601 C4H7NO Oxazole, 4,5-dihydro-2-methyl- 1A'C1
602 CH3CH(CH3)ONO Isopropyl nitrite 1AC1
603 CH3CH(NH2)COOH Alanine 1AC1
604 CH3NHCH2COOH Sarcosine 1AC1
605 NH2CH2CH2COOH β–alanine 1AC1
606 NH2COOC2H5 Urethane 1AC1
607 C5H8O 2H-Pyran, 3,4-dihydro- 1AC1
608 C5H8O Furan, 2,3-dihydro-5-methyl- 1AC1
609 N(CH3)2CONH2 Urea, N,N-dimethyl- 1AC1
610 NH2CONHC2H5 Urea, ethyl- 1AC1
611 C4H8O2 1,3-Dioxolane, 2-methyl- 1AC1
612 C4H8O2 1,4-Dioxane 1AgC2h
613 C4H8O2 Ethene, 1,1-dimethoxy- 1A1C2v
614 C3H8O3 1,2,3-Propanetriol 1AC1
615 C4H9NO Butanamide 1AC1
616 C4H9NO Propanamide, 2-methyl- 1AC1
617 C5H10O 2-Butanone, 3-methyl- 1AC1
618 C5H10O 2H-Pyran, tetrahydro- 1A'C1
619 C5H10O 2-Pentanone 1AC1
620 C5H10O Cyclopentanol 1AC1
621 C5H10O Oxetane, 3,3-dimethyl- 1A'Cs
622 C5H10O Pentanal 1A'C1
623 C4H10O2 1,1-Dimethoxyethane 1A'Cs
624 C4H10O2 1,3-Butanediol 1AC1
625 C4H10O2 1,4-Butanediol 1AgC2h
626 C4H10O2 Ethane, 1,2-dimethoxy- 1AgC2h
627 C4H11NO Diethylhydroxylamine 1A'Cs
628 C5H12O 1-Butanol, 2-methyl- 1AC1
629 C5H12O 1-Butanol, 3-methyl- 1A'Cs
630 C5H12O 1-Pentanol 1A'Cs
631 C5H12O 2-Butanol, 3-methyl- 1AC1
632 C5H12O 2-Pentanol 1AC1
633 C5H12O 3-Pentanol 1AC1
634 C5H12O Butane, 1-methoxy- 1A'Cs
635 C5H12O Propane, 1-ethoxy- 1A'Cs
636 C5H12O Propane, 2-methoxy-2-methyl- 1A'C1
637 B2F4 Diboron tetrafluoride 1AGD2h
638 C2F4 Tetrafluoroethylene 1AgD2h
639 CF3OF Trifluoromethylhypofluorite 1A'Cs
640 SiF5- silicon pentafluoride anion   
641 SOF4 Sulfur tetrafluoride oxide 1A1C2v
642 PF5 Phosphorus pentafluoride 1A1'D3h
643 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
644 C6H5CH3 toluene 1A'Cs
645 C7H12 Norbornane 1A1C2v
646 C7H16 2-methylhexane 1AC1
647 C7H16 heptane 1A1C2v
648 C6H5NH2 aniline 1A'Cs
649 C5H5NO 2(1H)-Pyridinone 1A'Cs
650 C5H5NO 2(3H)-Pyridinone 1ACs
651 C5H5NO 2(5H)-Pyridinone 1A'Cs
652 C5H5NO 2-Pyridinol 1A'Cs
653 C5H5NO 3(2H)-Pyridinone 1A'Cs
654 C5H5NO 3(4H)-Pyridinone 1A'C1
655 C5H5NO 3(6H)-Pyridinone 1A'Cs
656 C5H5NO 3-Pyridinol 1A'Cs
657 C5H5NO 4(1H)-Pryidinone 1A'Cs
658 C5H5NO 4(3H)-Pryidinone 1A'Cs
659 C5H5NO 4-Pyridinol 1A'Cs
660 C6H5OH phenol 1A'Cs
661 C6H10O cyclohexanone 1A'Cs
662 PF6- Hexafluorophosphate ion 1A1GOh
663 SF5Cl sulfur chloropentafluoride 1A1C4v
664 C6H5F Fluorobenzene 1A1C2v
665 C6H5CCH phenylacetylene 1A1C2v
666 C6H5CHCH2 Styrene 1A'Cs
667 C8H8 cubane 1A1GOh
668 C8H8 cyclooctatetraene 1A1D2d
669 C6H5CH2CH3 Ethylbenzene 1A'Cs
670 C6H5CN phenyl cyanide 1A1C2v
671 C6H5CHO benzaldehyde 1A'Cs
672 C6H5OCH3 Anisole 1A'Cs
673 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- 1AGD2h
674 C2F6 hexafluoroethane 1A1gD3d
675 C6H5NO2 Nitrobenzene 1A1C2v
676 C6H5COOH benzoic acid 1A'Cs
677 C10H8 naphthalene 1AgD2h
678 C10H16 adamantane 1A1Td

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 H2+ Hydrogen cation h2+  
6 H3+ hydrogen trimer cation h3+  
7 He- Helium atom anion he-  
8 He+ Helium atom cation he+  
9 HeH Helium hydride heh  
10 HeH+ Helium hydride cation heh+  
11 Li- Lithium atom anion li-  
12 Li+ Lithium atom cation li+  
13 Na- Sodium atom anion na-  
14 Na+ Sodium atom cation na+  
15 K Potassium atom k  
16 K- Potassium atom anion k-  
17 K+ Potassium atom cation k+  
18 Cu Copper atom cu  
19 Cu- Copper atom anion cu-  
20 Cu+ Copper atom cation cu+  
21 NaH- sodium hydride anion nah-  
22 NaH+ sodium hydride cation nah+  
23 KH Potassium hydride kh  
24 KH+ Potassium hydrogen cation kh+  
25 CuH Copper monohydride cuh  
26 Be- Beryllium atom anion be-  
27 Be+ Beryllium atom cation be+  
28 Mg- Magnesium atom anion mg-  
29 Mg+ Magnesium atom cation mg+  
30 Ca Calcium atom ca  
31 Ca- Calcium atom anion ca-  
32 Ca+ Calcium atom cation ca+  
33 Zn Zinc atom zn  
34 Zn- Zinc atom anion zn-  
35 Zn+ Zinc atom cation zn+  
36 CaH Calcium monohydride cah  
37 CaH+ Calcium monohydride cation cah+  
38 TiH Titanium monohydride tih  
39 ZnH Zinc monohydride znh  
40 ZnH+ Zinc, protonated znh+  
41 BeH2+ Beryllium dihydride cation beh2+  
42 CaH2 Calcium Hydride cah2  
43 ZnH2 Zinc hydride znh2  
44 B- Boron atom anion b-  
45 B+ Boron atom cation b+  
46 Al Aluminum atom al  
47 Al- Aluminum atom anion al-  
48 Al+ Aluminum atom cation al+  
49 Sc Scandium atom sc  
50 Sc+ Scandium cation sc+  
51 Ga Gallium atom ga  
52 Ga- Gallium atom anion ga-  
53 Ga+ Gallium atom cation ga+  
54 AlH- aluminum monohydride anion alh-  
55 AlH+ aluminum monohydride cation alh+  
56 ScH Scandium monohydride sch  
57 ScH+ Scandium monohydride cation sch+  
58 GaH Gallium monohydride gah  
59 GaH+ Gallium monohydride cation gah+  
60 BH2- boron dihydride anion bh2-  
61 BH2+ Boron dihydride cation bh2+  
62 AlH2 aluminum dihydride alh2  
63 AlH2- aluminum dihydride anion alh2-  
64 AlH2+ aluminum dihydride cation alh2+  
65 BH3- boron trihydride anion bh3-  
66 BH3+ boron trihydride cation bh3+  
67 AlH3 aluminum trihydride alh3  
68 AlH3- aluminum trihydride anion alh3-  
69 AlH3+ aluminum trihydride cation alh3+  
70 ScH3 Scandium trihydride sch3  
71 GaH3 Gallium trihydride gah3  
72 BH4 borohydride bh4  
73 BH4- borohydride anion bh4-  
74 AlH4- Aluminum tetrahydride anion alh4-  
75 C- Carbon atom anion c-  
76 C+ Carbon atom cation c+  
77 Si- Silicon atom anion si-  
78 Si+ Silicon atom cation si+  
79 Ti Titanium atom ti  
80 Ti- Titanium atom anion ti-  
81 Ti+ Titanium atom cation ti+  
82 Ge Germanium atom ge  
83 Ge- Germanium anion ge-  
84 Ge+ Germanium cation ge+  
85 Sn Tin atom sn  
86 Sn+ Tin cation sn+  
87 SiH Silylidyne sih  
88 SiH- silicon monohydride anion sih-  
89 SiH+ silicon monohydride cation sih+  
90 GeH germylidene geh  
91 GeH+ Germaniun monohyrdide cation geh+  
92 SiH2- silicon dihydride anion sih2-  
93 SiH2+ silicon dihydride cation sih2+  
94 GeH2 germylene geh2  
95 GeH2- germylene anion geh2-  
96 SiH3- Silyl anion sih3-  
97 SiH3+ Silyl cation sih3+  
98 GeH3 Germyl radical geh3  
99 GeH3+ germyl cation geh3+  
100 CD4 methane-d4 cd4  
101 CH2D2 methane-d2 ch2d2  
102 CH3D methane-d ch3d  
103 CH4- Methane anion ch4-  
104 CH4+ Methane cation ch4+  
105 CHD3 methane-d3 chd3  
106 SiH2D2 silane-d2 sih2d2  
107 SiH4+ Silane cation sih4+  
108 GeH4 Germane geh4  
109 SnH4 Stannane snh4  
110 SiH5+ Silane, protonated sih5+  
111 N Nitrogen atom n  
112 N- Nitrogen atom anion n-  
113 N+ Nitrogen atom cation n+  
114 P- Phosphorus atom anion p-  
115 P+ Phosphorus atom cation p+  
116 V Vanadium atom v  
117 V+ Vanadium atom cation v+  
118 As Arsenic atomic as  
119 As- Arsenic anion as-  
120 As+ Arsenic cation as+  
121 Sb Antimony atom sb  
122 PH phosphorus monohydride ph  
123 PH- phosphorus monohydride anion ph-  
124 PH+ phosphorus monohydride cation ph+  
125 AsH Arsenic monohydride ash  
126 AsH+ Arsenic monohydride cation ash+  
127 SbH Antimony monohydride sbh  
128 NH2+ Amino cation nh2+  
129 PH2 Phosphino radical ph2  
130 PH2- Phosphino anion ph2-  
131 PH2+ Phosphino cation ph2+  
132 AsH2 Arsenic dihydride ash2  
133 AsH2+ Arsenic dihydride cation ash2+  
134 NH3- Ammonia anion nh3-  
135 NH3+ ammonia cation nh3+  
136 PH3+ Phosphine cation ph3+  
137 AsH3 Arsine ash3  
138 AsH3+ Arsine cation ash3+  
139 SbH3 Stibine sbh3  
140 AsH4+ Arsonium ash4+  
141 NH4 Ammonium radical nh4  
142 NH4+ ammonium cation nh4+  
143 PH4 Phosphoranyl radical ph4  
144 O- Oxygen atom anion o-  
145 O+ Oxygen atom cation o+  
146 S- Sulfur atom anion s-  
147 S+ Sulfur atom cation s+  
148 Cr Chromium atom cr  
149 Se Selenium atom se  
150 Se- Selenium atom anion se-  
151 Se+ Selenium atom cation se+  
152 Te Tellurium atom te  
153 Te+ Tellurium atom cation te+  
154 OH- hydroxide anion oh-  
155 DS Mercapto-d ds  
156 HS- mercapto anion sh-  
157 HS+ sulfur monohydride cation sh+  
158 CrH Chromium hydride crh  
159 CrH+ Chromium hydride cation crh+  
160 HSe Selenium monohydride hse  
161 HSe- selenium monohydride anion hse-  
162 HSe+ selenium monohydride cation hse+  
163 TeH Telluryl radical teh  
164 H2S- Hydrogen sulfide anion h2s-  
165 H2Se Hydrogen selenide h2se  
166 H2Se+ Hydrogen selenide cation h2se+  
167 H2Te Hydrogen Telluride h2te  
168 H3Se+ Hydrogen Selenide, protonated h3se+  
169 F- Fluorine atom anion f-  
170 F+ Fluorine atom cation f+  
171 Cl- Chlorine atom anion cl-  
172 Cl+ Chlorine atom cation cl+  
173 Mn Manganese atom mn  
174 Br Bromine atom br  
175 Br- Bromine atom anion br-  
176 Br+ Bromine atom cation br+  
177 I Iodine atom iodine  
178 I- Iodine atom anion iodine-  
179 I+ Iodine atom cation iodine+  
180 DCl Hydrochloric acid-d dcl  
181 HCl- hydrogen chloride anion hcl-  
182 HBr hydrogen bromide hbr  
183 HBr- hydrogen bromide anion hbr-  
184 HBr+ hydrogen bromide cation hbr+  
185 HI Hydrogen iodide hi  
186 HI+ Hydrogen iodide cation hi+  
187 H2F+ dihydrogen fluoride cation h2f+  
188 H2Br+ protonated hydrogen bromide h2br+  
189 H2I+ Iodonium h2i+  
190 Ne Neon atom ne  
191 Ne- Neon atom anion ne-  
192 Ne+ Neon atom cation ne+  
193 Ar Argon atom ar  
194 Ar- Argon atom anion ar-  
195 Ar+ Argon atom cation ar+  
196 Fe Iron atom fe  
197 Kr Krypton atom kr  
198 Kr+ Krypton cation kr+  
199 Xe Xenon atom xe  
200 HeLi+ Helium Lithium cation heli+  
201 NeH neon hydrogen neh  
202 ArH+ Argon hydride cation arh+  
203 KrH+ Protonated Krypton krh+  
204 XeH+ Xenon, protonated xeh+  
205 H2Ar H2 Ar dimer h2ar  
206 Co Cobalt atom cobalt  
207 Ni Nickel atom ni  
208 Li2+ lithium diatomic cation li2+  
209 NaLi+ lithium sodium cation lina+  
210 LiK Lithium Potassium lik  
211 NaK Sodium Potassium nak  
212 NaK+ Sodium Potassium diatomic cation nak+  
213 K2 Potassium diatomic k2  
214 Cu2 Copper diatomic cu2  
215 LiBe Lithium Beryllium libe  
216 LiMg Lithium magnesium limg  
217 NaBe Sodium Beryllium nabe  
218 NaMg Sodium Magnesium namg  
219 Be2 Beryllium diatomic be2  
220 BeMg Beryllium Magnesium bemg  
221 Ca2 Calcium diatomic ca2  
222 LiB Lithium boride lib  
223 LiAl Lithium Aluminum lial  
224 NaAl Sodium aluminum naal  
225 BeB Beryllium monoboride beb  
226 B2+ Boron diatomic cation b2+  
227 Al2 Aluminum diatomic al2  
228 Al2- aluminum diatomic anion al2-  
229 Al2+ aluminum diatomic cation al2+  
230 BGa Boron Gallium bga  
231 AlGa Aluminum Gallium alga  
232 Ga2 Gallium diatomic ga2  
233 HBBH Diborane(2) hbbh  
234 LiBH4 Lithium borohydride libh4  
235 B2H4 Diborane(4) D2d b2h4  
236 HBHHBH Diborane(4) C2V hbhhbh  
237 B2H6+ Diborane cation b2h6  
238 Al2H6 dialane al2h6  
239 Ga2H6 digallane ga2h6  
240 LiC Lithium Carbide lic  
241 BeC Beryllium Carbide bec  
242 CaC Calcium monocarbide cac  
243 BC boron monocarbide bc  
244 BSi Boron silicide bsi  
245 C2+ carbon diatomic cation c2+  
246 SiC- silicon monocarbide anion sic-  
247 SiC+ silicon monocarbide cation sic+  
248 Si2 Silicon diatomic si2  
249 Si2- silcon diatomic anion si2-  
250 Si2+ silcon diatomic cation si2+  
251 GeC Germanium monocarbide gec  
252 SiGe Silicon Germanium sige  
253 Ge2 Germanium diatomic ge2  
254 C2H- Ethynyl anion c2h-  
255 C2H+ Ethynyl cation c2h+  
256 ZnCH2 Zinc methylene znch2  
257 H2CC- vinylidene anion h2cc-  
258 HCCH- acetylene anion c2h2-  
259 Si2H2 disilyne si2h2  
260 CH3Li methyl lithium ch3li  
261 CuCH3 monomethyl copper cuch3  
262 ZnCH3 Zinc monomethyl znch3  
263 CH2BH methyleneborane ch2bh  
264 C2H3- vinyl anion c2h3-  
265 C2H3+ vinyl cation c2h3+  
266 C2H4- Ethylene anion c2h4-  
267 C2H4+ Ethylene cation c2h4+  
268 CH3CH methylmethylene ch3ch  
269 CH2SiH2 silaethylene ch2sih2  
270 Si2H4 Disilene si2h4  
271 CH3BH2 methylborane ch3bh2  
272 C2H5- Ethyl anion c2h5-  
273 C2H5+ Ethyl cation c2h5+  
274 C2H6+ ethane cation c2h6+  
275 CH3SiH3 methyl silane ch3sih3  
276 GeH3CH3 methyl germane geh3ch3  
277 C2H7+ Ethane, protonated c2h7+  
278 LiN Lithium Nitride lin  
279 LiN+ Lithium Nitride cation lin+  
280 LiP Lithium monophosphide lip  
281 BeN Beryllium mononitride ben  
282 BeN+ Beryllium mononitride cation ben+  
283 MgN Magnesium Nitride mgn  
284 AlN- aluminum mononitride anion aln-  
285 AlN+ aluminum mononitride cation aln+  
286 BP Boron monophosphide bp  
287 AlP Aluminum monophosphide alp  
288 GaN Gallium mononitride gan  
289 GaP Gallium monophosphide gap  
290 GaAs Gallium arsenide gaas  
291 CP Carbon monophosphide cp  
292 CP- carbon monophosphide anion cp-  
293 CP+ carbon monophosphide cation cp+  
294 SiN Silicon nitride sin  
295 SiN- silicon mononitride anion sin-  
296 SiN+ silicon mononitride cation sin+  
297 SiP- Silicon monophosphide anion sip-  
298 SiP+ Silicon monophosphide cation sip+  
299 TiN Titanium mononitride tin  
300 N2+ diatomic nitrogen cation n2+  
301 PN Phosphorus mononitride pn  
302 PN- phosphorus nitride anion pn-  
303 PN+ phosphorus nitride cation pn+  
304 P2- phosphorus diatomic anion p2-  
305 P2+ phosphorus diatomic cation p2+  
306 AsN Arsenic mononitride asn  
307 AsP Arsenic monophosphide asp  
308 SbN Antimony nitride sbn  
309 As2 Arsenic diatomic as2  
310 HNB hydrogen nitrogen boron hnb  
311 HCN- Hydrogen cyanide anion hcn-  
312 HNC+ hydrogen isocyanide cation hnc+  
313 HCP Phosphaethyne hcp  
314 HCP+ Phosphaethyne cation hcp+  
315 NNH+ Dinitrogen monohydride cation nnh+  
316 HPO Hydrogen phosphorus oxide hpo  
317 HPO+ Hydrogen phosphorus oxide cation hpo+  
318 LiNH2 lithium amide linh2  
319 HBNH Boranimine hbnh  
320 CNH2 Aminomethylidyne radical cnh2  
321 CNH2+ N-protonated hydrogen isocyanide cnh2+  
322 H2CN Dihydrogen cyanide radical h2cn  
323 H2CN+ hydrocyanonium cation h2cn+  
324 HCNH methyleneazane hcnh  
325 HCNH+ N-protonated HCN hcnh+  
326 H2NN Isodiazene h2nn  
327 N2H2 (Z)-Diazene n2h2z  
328 N2H2+ trans-diazene cation n2h2+  
329 CH2NH+ Methanimine cation ch2nh+  
330 CHNH2 aminomethylene chnh2  
331 CHNH2+ Aminocarbene cation chnh2+  
332 BH2NH2 Boranamine bh2nh2  
333 N2H4+ hydrazine cation n2h4+  
334 P2H4 Diphosphine p2h4  
335 CH3NH2+ methyl amine cation ch3nh2+  
336 CH3PH2 Methyl phosphine ch3ph2  
337 SiH3NH2 Silane, amino sih3nh2  
338 N2H5+ protonated hydrazine n2h5+  
339 BH3NH3 borane ammonia bh3nh3  
340 CH3NH3 methyl ammonium radical ch3nh3  
341 CH3NH3+ protonated methylamine ch3nh3+  
342 CH3PH3+ methyl phosphine, protonated ch3ph3+  
343 N2H7+ ammonia ammonium dimer n2h7+  
344 LiO lithium oxide lio  
345 LiS+ Lithium sulfide cation lis+  
346 NaO+ sodium oxide cation nao+  
347 KO Potassium monoxide ko  
348 KO+ Potassium monoxide cation ko+  
349 NaS Sodium sulfide nas  
350 CuO Copper Monoxide cuo  
351 LiSe Lithium monoselenide lise  
352 BeS beryllium sulfide bes  
353 CaO Calcium monoxide cao  
354 MgS magnesium sulfide mgs  
355 MgS- magnesium sulfide anion mgs-  
356 MgS+ magnesium sulfide cation mgs+  
357 ZnO zinc monoxide zno  
358 ZnS Zinc sulfide zns  
359 BeS- Beryllium monosulfide anion bes-  
360 BeS+ Beryllium monosulfide cation bes+  
361 AlO Aluminum monoxide alo  
362 AlO- Aluminum monoxide anion alo-  
363 AlO+ aluminum monoxide cation alo+  
364 BS boron sulfide bs  
365 BS- boron monosulfide anion bs-  
366 BS+ boron monosulfide cation bs+  
367 AlS Aluminum sulfide als  
368 AlS- aluminum monosulfide anion als-  
369 AlS+ aluminum monosulfide cation als+  
370 ScO Scandium monoxide sco  
371 GaO Gallium monoxide gao  
372 GaS Gallium monosulfide gas  
373 CS carbon monosulfide cs  
374 CS- carbon monosulfide anion cs-  
375 CS+ carbon monosulfide cation cs+  
376 SiO Silicon monoxide sio  
377 SiO- silicon monoxide anion sio-  
378 SiO+ silicon monoxide cation sio+  
379 SiS silicon monosulfide sis  
380 SiS- silicon monosulfide anion sis-  
381 SiS+ silicon monosulfide cation sis+  
382 TiO Titanium monoxide tio  
383 CSe Carbon monoselenide cse  
384 CSe- Carbon monoselenide anion cse-  
385 CSe+ Carbon monoselenide cation cse+  
386 GeO+ Germanium monoxide cation geo+  
387 GeS Germanium monosulfide ges  
388 SiSe+ Silicon Monoselenide cation sise+  
389 GeSe Germanium monoselenide gese  
390 NO+ nitric oxide cation no+  
391 NS- nitrogen sulfide anion ns-  
392 NS+ nitrogen sulfide cation ns+  
393 PO- phosphorus monoxide anion po-  
394 PO+ phosphorus monoxide cation po+  
395 PS- phosphorus monosulfide anion ps-  
396 PS+ phosphorus monosulfide cation ps+  
397 VO Vanadium monoxide vo  
398 AsO Arsenic monoxide aso  
399 NSe Nitrogen monoselenide nse  
400 AsS Arsenic monosulfide ass  
401 PSe Phosphorus monoselenide pse  
402 AsSe Arsenic monoselenide asse  
403 O2-- dioxygen dianion o2--  
404 O2+ diatomic oxygen cation o2+  
405 SO- sulfur monoxide anion so-  
406 SO+ sulfur monoxide cation so+  
407 S2- sulfur diatomic anion s2-  
408 SeO Selenium monoxide seo  
409 SeO- selenium monoxide anion seo-  
410 SeO+ selenium monoxide cation seo+  
411 SeS Selenium monosulfide ses  
412 SeS- selenium monosulfide anion ses-  
413 SeS+ selenium monosulfide cation ses+  
414 TeO Tellurium monoxide teo  
415 Se2- selenium diatomic anion se2-  
416 Se2+ selenium diatomic cation se2+  
417 Te2 Tellurium diatomic te2  
418 NaOH sodium hydroxide naoh  
419 KOH Potassium hydroxide koh  
420 CaOH Calcium monohydroxide caoh  
421 HBS hydrogen boron sulfide hbs  
422 COH Hydroxymethylidyne coh  
423 COH+ Carbon Monoxide, protonated coh+  
424 HCO- formyl anion hco-  
425 HCO+ Formyl cation hco+  
426 HCS Thioformyl radical hcs  
427 HCS- Thioformyl anion hcs-  
428 HCS+ Thioformyl cation hcs+  
429 HNO- Nitrosyl hydride anion hno-  
430 HNO+ Nitrosyl hydride cation hno+  
431 NOH Hydroxyimidogen noh  
432 NOH+ O-protonated nitric oxide noh+  
433 HNS Sulfur imide hns  
434 HNS- Sulfur imide anion hns-  
435 HO2- Hydroperoxy anion ho2-  
436 HO2+ Hydroperoxy cation ho2+  
437 HS2 Thiosulfeno radical hs2  
438 H2CO- formaldehyde anion h2co-  
439 HOCH hydroxycarbene hoch  
440 H2CS- thioformaldehyde anion h2cs-  
441 H2CS+ thioformaldehyde cation h2cs+  
442 H2NO nitroxide h2no  
443 H2O2+ Hydrogen peroxide cation h2o2+  
444 H2OO water oxide h2oo  
445 HOSH hydrogen thioperoxide hosh  
446 H2Se2 hydrogen diselenide h2se2  
447 CH3O- methoxy anion ch3o-  
448 CH3O+ Methoxy cation ch3o+  
449 CH3S thiomethoxy ch3s  
450 NH2OH+ Hydroxylamine cation nh2oh+  
451 NH3O Ammonia Oxide nh3o  
452 NH2SH Thiohydroxylamine nh2sh  
453 NH3S sulfidoazane nh3s  
454 H3O2+ hydrogen peroxide, protonated h3o2+  
455 CH3OH- Methyl alcohol anion ch3oh-  
456 CH3OH+ Methyl alcohol cation ch3oh+  
457 CH3SH+ Methanethiol cation ch3sh+  
458 SiH3OH silanol sih3oh  
459 CH3SeH Methane selenol ch3seh  
460 NH2OH2+ protonated hydroxylamine nh2oh2+  
461 NH3OH+ N-protonated hydroxylamine nh3oh+  
462 CH3OH2+ Methanol, protonated ch3oh2+  
463 H5O2+ Dihydroxonium ion h5o2+  
464 LiCl- lithium chloride anion licl-  
465 LiCl+ lithium chloride cation licl+  
466 KF Potassium Fluoride kf  
467 NaCl Sodium Chloride nacl  
468 NaCl- sodium chloride anion nacl-  
469 NaCl+ sodium chloride cation nacl+  
470 KCl Potassium Chloride kcl  
471 CuF Copper monofluoride cuf  
472 LiBr Lithium Bromide libr  
473 LiBr- lithium bromide anion libr-  
474 LiBr+ lithium bromide cation libr+  
475 CuCl Copper monochloride cucl  
476 NaBr Sodium Bromide nabr  
477 NaBr- sodium bromide anion nabr-  
478 NaBr+ sodium bromide cation nabr+  
479 KBr Potassium Bromide kbr  
480 LiI Lithium Iodide lii  
481 NaI Sodium Iodide nai  
482 KI Potassium Iodide ki  
483 BeF Beryllium monofluoride bef  
484 BeF+ Beryllium monofluoride cation bef+  
485 BeCl beryllium monochloride becl  
486 CaF Calcium monofluoride caf  
487 MgCl magnesium monochloride mgcl  
488 MgCl- magnesium monochloride anion mgcl-  
489 MgCl+ magnesium monochloride cation mgcl+  
490 CaCl calcium monochloride cacl  
491 TiCl Titanium Monochloride ticl  
492 ZnF Zinc monofluoride znf  
493 ZnF- Zinc monofluoride anion znf-  
494 ZnF+ Zinc monofluoride cation znf+  
495 ZnCl Zinc monochloride zncl  
496 CaBr Calcium monobromide cabr  
497 BeCl- beryllium monochloride anion becl-  
498 BeCl+ beryllium monochloride cation becl+  
499 AlF Aluminum monofluoride alf  
500 AlF- Aluminum monofluoride anion alf-  
501 AlF+ Aluminum monofluoride cation alf+  
502 BCl boron monochloride bcl  
503 BCl- boron monochloride anion bcl-  
504 BCl+ boron monochloride cation bcl+  
505 AlCl- aluminum monochloride anion alcl-  
506 AlCl+ aluminum monochloride cation alcl+  
507 ScF Scandium monofluoride scf  
508 BBr Boron monobromide bbr  
509 GaF Gallium monofluoride gaf  
510 GaF+ Gallium monofluoride cation gaf+  
511 AlBr Aluminum monobromide albr  
512 GaCl Gallium monochloride gacl  
513 GaCl+ Gallium monochloride cation gacl+  
514 AlI Aluminum monoiodide ali  
515 GaBr Gallium monobromide gabr  
516 CCl carbon monochloride ccl  
517 CCl- carbon monochloride anion ccl-  
518 CCl+ carbon monochloride cation ccl+  
519 SiF- silicon monofluoride anion sif-  
520 SiCl Clorosilylidyne sicl  
521 SiCl- silicon monochloride anion sicl-  
522 SiCl+ silicon monochloride cation sicl+  
523 CBr Carbon monobromide cbr  
524 GeF Germanium monofluoride gef  
525 GeF+ Germanium monofluoride cation gef+  
526 GeCl Germanium monochloride gecl  
527 GeCl+ Germanium monochloride cation gecl+  
528 SiBr Silicon monobromide sibr  
529 SiBr+ Silicon monobromide cation sibr+  
530 NCl- nitrogen monochloride anion ncl-  
531 NCl+ nitrogen monochloride cation ncl+  
532 PF phosphorus monofluoride pf  
533 PF- phosphorus monofluoride anion pf-  
534 PF+ phosphorus monofluoride cation pf+  
535 PCl phosphorus chloride pcl  
536 PCl- phosphorus monochloride anion pcl-  
537 PCl+ phosphorus monochloride cation pcl+  
538 AsF Arsenic monofluoride asf  
539 NBr nitrogen monobromide nbr  
540 AsCl Arsenic monochloride ascl  
541 PBr Phosphorus monobromide pbr  
542 SbF Antimony monofluoride sbf  
543 SbCl Antimony monochloride sbcl  
544 ClO- chlorine monoxide anion clo-  
545 ClO+ chlorine monoxide cation clo+  
546 SF- sulfur monofluoride anion sf-  
547 SCl- sulfur monochloride anion scl-  
548 BrO Bromine monoxide bro  
549 BrO- Bromine monoxide anion bro-  
550 BrO+ Bromine monoxide cation bro+  
551 SeF Selenium monofluoride sef  
552 SBr+ Sulfur monobromide cation sbr+  
553 SeCl Selenium monochloride secl  
554 IO Iodine monoxide io  
555 SeBr Selenium monobromide sebr  
556 BrCl Bromine monochloride brcl  
557 ClF- clorine monofluoride anion clf-  
558 ClF+ clorine monofluoride cation clf+  
559 BrF Bromine monofluoride brf  
560 BrF- bromine fluoride anion brf-  
561 BrF+ bromine fluoride cation brf+  
562 BrCl- bromine chloride anion brcl-  
563 BrCl+ bromine chloride cation brcl+  
564 IF Iodine monofluoride if  
565 Br2 Bromine diatomic br2  
566 Br2- bromine diatomic anion br2-  
567 Br2+ bromine diatomic cation br2+  
568 ICl Iodine monochloride icl  
569 IBr Iodine monobromide ibr  
570 I2 Iodine diatomic i2  
571 I2+ Iodine diatomic cation i2+  
572 HCCl Chloromethylene hccl  
573 HSiF fluorosilylene hsif  
574 HSiCl Chlorosilylene hsicl  
575 HSiBr monobromosilylene hsibr  
576 CHBr bromomethylene chbr  
577 DOCl Hypochlorous acid-d docl  
578 HOCl hypochlorous acid hocl  
579 HOCl+ hypochlorous acid cation hocl+  
580 HOBr Hypobromous acid hobr  
581 HOBr+ Hypobromous acid cation hobr+  
582 HOI Hypoiodous acid hoi  
583 F2H+ Fluorine, protonated f2h+  
584 FHF Hydrogen difluoride fhf  
585 FHF- Hydrogen difluoride anion fhf-  
586 ClFH+ Chlorine fluoride, F-protonated clfh+  
587 FClH+ Chlorine fluoride, Cl-protonated fclh+  
588 Cl2H+ Chlorine, protonated cl2h+  
589 CH2Br bromomethyl radical ch2br  
590 CH2F fluoromethyl radical ch2f  
591 CH2F+ fluoromethyl cation ch2f+  
592 CH2Cl+ chloromethyl cation ch2cl+  
593 NH2F monofluoroamine nh2f  
594 NH2Cl chloramine nh2cl  
595 H2F2 Hydrogen fluoride dimer h2f2  
596 CH3F+ methyl fluoride cation ch3f+  
597 CD3F methylfluoride-d3 cd3f  
598 CD3Cl methyl chloride d3 cd3cl  
599 CH3Cl+ Methyl chloride cation ch3cl+  
600 SiH3F monofluorosilane sih3f  
601 CH3Br methyl bromide ch3br  
602 GeH3F monofluorogermane geh3f  
603 GeH3Cl monochlorogermane geh3cl  
604 SiH3Br bromosilane sih3br  
605 CH3I methyl iodide ch3i  
606 SiH3I Silyl Iodide sih3i  
607 NH3Cl+ protonated monochloroammonia nh3cl+  
608 CH3ClH+ methyl chloride, protonated ch3clh+  
609 NH4Cl Ammonium chloride nh4cl  
610 LiNe+ Lithium Neon cation line+  
611 Ne2 Neon diatomic ne2  
612 Ne2+ Neon diatomic cation ne2+  
613 Ar2 Argon diatomic ar2  
614 Ar2+ Argon diatomic cation ar2+  
615 Li3 Lithium trimer li3  
616 Li3+ Lithium trimer cation li3+  
617 C3+ carbon trimer cation c3+  
618 SiC2 Silicon dicarbide sic2  
619 C3H3 cyclopropenyl radical cpr  
620 C3H3- Propargyl anion c3h3-  
621 C3H3+ cyclopropenyl cation cpr+  
622 C3H3+ Propargyl cation c3h3+  
623 C3H4 cyclopropene cprop  
624 C3H5 Allyl radical allyl  
625 C3H5+ Allyl cation allyl+  
626 CH3CHCH 1-propenyl radical ch3chch  
627 Zn(CH3)2 dimethyl zinc dmz  
628 C3H7+ cyclopropane, protonated c3h7+  
629 CH3CHCH3 Isopropyl radical isopropyl  
630 CH3CHCH3+ Isopropyl cation prop2yl+  
631 SiH2(CH3)2 dimethylsilane dms  
632 LiCN lithium cyanide licn  
633 NaCN Sodium Cyanide nacn  
634 KCN Potassium cyanide kcn  
635 CuCN Copper cyanide cucn  
636 ZnCN Zinc monocyanide zncn  
637 ZnNC Zinc isocyanide znnc  
638 AlCN Aluminum monocyanide alcn  
639 AlNC Aluminum isocyanide alnc  
640 CN2 3H-Diazirin-3-ylidene cn2  
641 CNN Diazocarbene cnn  
642 NCN Cyanoimidogen ncn  
643 N3 azide radical n3  
644 N3- azide anion n3-  
645 N3+ azide cation n3+  
646 HCCN cyanomethylene hccn  
647 HCNN diazomethyl radical hcnn  
648 HN3+ Hydrazoic acid cation hn3+  
649 HNCNH diiminomethane hncnh  
650 CH2N2 diazirine ch2n2  
651 NH2CN cyanamide cyanamide  
652 HNNNH+ 1,2-Triazadienium n2h3+  
653 NH2NN+ hydrazoic acid, protonated nh2nn+  
654 CH3CN- acetonitrile anion ch3cn-  
655 CH3CN+ Acetonitrile cation ch3cn+  
656 CHNCH2 2H-Azirine c157164  
657 CHNHCH 1H-Azirine chnhch  
658 H2CCNH Ethenimine ch2cnh  
659 H2CNCH methyleneaminomethylene ch2nch  
660 HCCNH2 Ethynamine hccnh2  
661 HCNCH2+ 2H-Azirine cation hcnch2+  
662 HNCNH2+ diiminomethane, protonated hncnh2+  
663 NCNH3+ Cyanamide, protonated ncnh3+  
664 NH2CNH+ cyanamide, cn protonated nh2cnh+  
665 NH3CN+ cyanamide, amine protonated nh3cn+  
666 CH2CHNH vinylazine ch2chnh  
667 CH3CHN methylmethaniminyl radical ch3chn  
668 CH2CHNH2 aminoethene aminoethene  
669 CH2NCH3 N-methylmethanimine nmm  
670 CH3CHNH ethanimine ethanimine  
671 NH2BHNH2 diaminoborane nh2bhnh2  
672 C2H5NH+ Protonated Aziridine c2h5nh+  
673 C2H6N+ aziridine, protonated c2h6n+  
674 NH2CH2NH2 diaminomethane nh2ch2nh2  
675 CH3PHCH3 dimethylphosphine ch3phch3  
676 NH2CH2NH3+ diaminoethane, protonated pdam  
677 (CH3)2NH2+ dimethylammonium cation dmam  
678 CH3CH2NH3+ ethylamine, protonated pea  
679 Li2O dilithium oxide li2o  
680 Li2O+ dilithium oxide cation li2o+  
681 Na2O disodium monoxide na2o  
682 Na2S Sodium sulfide na2s  
683 LiO2 Lithium dioxide lio2  
684 NaO2 Sodium superoxide nao2  
685 CCO Dicarbon monoxide cco  
686 CNO- fulminate cno-  
687 NCO isocyanato radical nco  
688 NCO- cyanate nco-  
689 SCN thiocyanato radical scn  
690 SCN- thiocyanide anion scn-  
691 BO2- Boron dioxide anion bo2-  
692 BO2+ Boron dioxide cation bo2+  
693 N2O- Nitrous oxide anion n2o-  
694 N2O+ Nitrous oxide cation n2o+  
695 PPO Phosphorus oxide phosphide ppo  
696 CO2- Carbon dioxide anion co2-  
697 CO2+ Carbon dioxide cation co2+  
698 OCS+ Carbonyl sulfide cation cos+  
699 SiO2 silicon dioxide sio2  
700 CS2- Carbon disulfide anion cs2-  
701 CS2+ Carbon disulfide cation cs2+  
702 TiO2 Titanium dioxide tio2  
703 GeO2 Germanium dioxide geo2  
704 OCSe Carbonyl selenide ocse  
705 SCSe Carbon sulfide selenide scse  
706 GeS2 Germanium disulfide ges2  
707 CSe2 Carbon diselenide cse2  
708 SCTe Carbon sulfide Telluride scte  
709 NO2- Nitrogen dioxide anion no2-  
710 NO2+ Nitrogen dioxide cation no2+  
711 PO2 Phosphorus dioxide po2  
712 PO2- Phosphorus dioxide anion po2-  
713 PO2+ Phosphorus dioxide cation po2+  
714 AsO2 Aresenic dioxide aso2  
715 O3- Ozone anion o3-  
716 O3+ Ozone cation o3+  
717 SO2- Sulfur dioxide anion so2-  
718 SO2+ Sulfur dioxide cation so2+  
719 SSO Disulfur monoxide sso  
720 S3- Sulfur trimer anion s3-  
721 SeO2 Selenium dioxide seo2  
722 SeO2+ Selenium dioxide cation seo2+  
723 TeO2 Tellurium Dioxide teo2  
724 CS2H+ Carbon disulfide, protonated cs2h+  
725 HNCS Isothiocyanic acid hncs  
726 HSCN thiocyanic acid hscn  
727 HCO2- formate anion hco2-  
728 HNNO nitrosoazane hnno  
729 HNNO+ Nitrous oxide, N-protonated hnno+  
730 NNOH+ Nitrous Oxide, O-protonated nnoh+  
731 HCOO formate neutral radical hcoo  
732 HOCO+ Hydrocarboxyl cation hoco+  
733 HNO2+ nitrous acid cation hno2+  
734 O3H+ protonated ozone o3h+  
735 SO2H+ protonated sulfur dioxide so2h+  
736 C2H2O Oxirene oxirene  
737 CH2CO+ Ketene cation ch2co+  
738 Be(OH)2 Beryllium hydroxide beo2h2  
739 Mg(OH)2 Magnesium dihydroxide h2mgo2  
740 NH2NO Nitrosamide nh2no  
741 H2COO Dioxymethyl radical h2coo  
742 H2COO+ dioxymethyl cation h2coo+  
743 H2O3 Hydrogen trioxide h2o3  
744 NaOCH3 Sodium methoxide naoch3  
745 CH2BOH hydroxy(methylene)borane ch2boh  
746 BH3CO Borane carbonyl bh3co  
747 CH3BO Borane, methyloxo- ch3bo  
748 CH2CHO Vinyloxy radical ch2cho  
749 CH2COH+ ketene, protonated ch2coh+  
750 CH3CO- Acetyl anion ch3co-  
751 CH3CO+ acetyl cation ch3co+  
752 CH2NOH formaldoxime ch2noh  
753 CH3NO nitrosomethane ch3no  
754 CNOH3 1,2-oxaziridine cnoh3  
755 HOCHNH hydroxymethylimine hochnh  
756 CHSNH2 thioformamide chsnh2  
757 NHCHSH Methanimidothioic acid nhchsh  
758 CH2OOH CH2OOH radical ch2ooh  
759 CH3OO methylperoxy radical ch3oo  
760 CH3OO- methylperoxy anion ch3oo-  
761 CH3OO+ methylperoxy cation ch3oo+  
762 C2H4O+ ethylene oxide cation c2h4o+  
763 CH3CHO+ acetaldehyde cation ch3cho+  
764 H2COCH2+ Methyl, (methyleneoxoniumyl)- h2coch2+  
765 CH2CHSH Ethenethiol ch2chsh  
766 H2CONH2+ protonated formamide h2conh2+  
767 NH2CHOH+ Formamide, O-protonated nh2choh+  
768 NH3CHO+ Formamide, N-Protonated nh3cho+  
769 CH2(OH)2 methanediol ch2o2h2  
770 HSCH2SH Methanedithiol ch4s2  
771 C2H4OH+ ethylene oxide, protonated c2h4oh+  
772 CH2CH2OH 2-hydroxy ethyl radical ch2ch2oh  
773 CH3CH2O Ethoxy radical ethoxy  
774 CH3CHOH 1-hydroxy-ethyl radical ch3choh  
775 CH3CHOH+ acetaldehyde, protonated ch3choh+  
776 CH3OCH2 methoxymethyl radical ch3och2  
777 NH2CH2OH aminomethanol nh2ch2oh  
778 CH3SCH3 Dimethyl sulfide mesme  
779 CH3SCH3+ dimethyl sulfide cation mesme+  
780 CH3SeCH3 dimethylselenide dmse  
781 H2OCH3OH water methanol dimer h2och3oh  
782 CuF2 Copper difluoride cuf2  
783 ZnF2 Zinc difluoride znf2  
784 CNF iso cyanogen fluoride cnf  
785 ClCN chlorocyanogen clcn  
786 BrCN Cyanogen bromide brcn  
787 ICN Cyanogen iodide icn  
788 FBO Boron monofluoride monoxide fbo  
789 BeF2 Beryllium fluoride bef2  
790 MgF2 Magnesium fluoride mgf2  
791 BeCl2 Beryllium chloride becl2  
792 MgCl2 Magnesium dichloride mgcl2  
793 CaCl2 Calcium Chloride cacl2  
794 ZnCl2 Zinc dichloride zncl2  
795 BeBr2 Beryllium bromide bebr2  
796 CaBr2 Calcium dibromide cabr2  
797 CaF2 Calcium difluoride caf2  
798 FCO Carbonyl fluoride fco  
799 FCO+ Carbonyl fluoride cation fco+  
800 ClCO carbonyl monochloride clco  
801 BF2 Boron difluoride radical bf2  
802 ClNO Nitrosyl chloride clno  
803 BrNO Nitrosyl bromide brno  
804 INO Nitrosyl iodide ino  
805 CF2- Difluoromethylene anion cf2-  
806 CF2+ Difluoromethylene cation cf2+  
807 CFCl chlorofluoromethylene cfcl  
808 SiF2 Silicon difluoride sif2  
809 SiF2+ Silicon difluoride cation sif2+  
810 CCl2 dichloromethylene ccl2  
811 CCl2- dichloromethylene anion ccl2-  
812 CCl2+ dichloromethylene cation ccl2+  
813 SiCl2 Dichlorosilylene sicl2  
814 GeF2 Germanium difluoride gef2  
815 CBr2 dibromomethylene cbr2  
816 FOO+ Fluorine dioxide cation foo+  
817 ClOO chloroperoxy radical cloo  
818 ClOO+ chloroperoxy cation cloo+  
819 OClO- Chlorine dioxide anion oclo-  
820 OClO+ Chlorine dioxide cation oclo+  
821 ClS2 Sulfur chloride cls2  
822 BrOO Bromine dioxide broo  
823 OBrO Bromine dioxide radical obro  
824 NF2+ Difluoroamino cation nf2+  
825 PF2 Phosphorus difluoride pf2  
826 PF2+ Phosphorus difluoride cation pf2+  
827 SF2- sulfur difluoride anion sf2-  
828 SF2+ sulfur difluoride cation sf2+  
829 Cl2O Dichlorine monoxide cl2o  
830 SeF2 Selenium difluoride sef2  
831 BrOCl Bromine hypochlorite brocl  
832 BrOBr Bromine oxide brobr  
833 F3- trifluoride anion f3-  
834 Cl3- trichloride anion cl3-  
835 Br3- tribromide anion br3-  
836 I3- triiodide i3-  
837 SFCl Sulfur chloride fluoride sfcl  
838 HCCF+ fluoroacetylene cation hccf+  
839 HCCCl Chloroacetylene hcccl  
840 HCCBr bromoacetylene hccbr  
841 HFCO+ formyl fluoride cation hfco+  
842 COHCl Formyl chloride cohcl  
843 COHBr Formyl bromide cohbr  
844 BHCl2 Borane, dichloro- bhcl2  
845 CHCl2 dichloromethyl radical chcl2  
846 CHF2 difluoromethyl radical chf2  
847 CHF2+ difluoromethyl cation chf2+  
848 CHFCl Chlorofluoromethyl radical chfcl  
849 CHFCl+ Chlorofluoromethyl cation chfcl+  
850 CHCl2+ dichloromethyl cation chcl2+  
851 CHBr2 dibromomethyl radical chbr2  
852 HOClO Chlorous acid hoclo  
853 NHF2 difluoramine nhf2  
854 NHCl2 dichloroamine nhcl2  
855 CH2FCl fluorochloromethane ch2fcl  
856 SiH2F2 difluorosilane sih2f2  
857 CH2BrF Methane, bromofluoro- ch2fbr  
858 CH2BrCl Methane, bromochloro- ch2clbr  
859 CH2FI fluoroiodomethane ch2fi  
860 CH2Br2 dibromomethane ch2br2  
861 CH2ClI chloroiodomethane ch2cli  
862 CH2BrI bromoiodomethane ch2bri  
863 CH2I2 Diiodomethane ch2i2  
864 CH3MgBr Methyl Magnesium Bromide ch3mgbr  
865 CH2CHF+ fluoroethene cation ch2chf+  
866 C2H3Cl Ethene, chloro- ch2chcl  
867 C2H3Br vinyl bromide c2h3br  
868 C2H3I Vinyl iodide c2h3i  
869 CH2FOH fluoromethanol ch2foh  
870 CH3OCl methyl hypochlorite ch3ocl  
871 CH2CH2Cl 2-chloroethyl radical ch2ch2cl  
872 CHClCH3 1-chloroethyl radical chclch3  
873 CH3CH2Cl Ethyl chloride c2h5cl  
874 CH3SiFH2 fluoromethylsilane ch3sifh2  
875 C2H5Br Ethyl bromide etbr  
876 C2H5I Ethyl iodide c2h5i  
877 KrF2 Krypton difluoride krf2  
878 XeF2 Xenon difluoride xef2  
879 B4H10 Tetraborane(10) b4h10  
880 C4+ Carbon tetramer cation c4+  
881 C4H2+ diacetlyene cation c4h2+  
882 C4H4 cyclobutadiene cbd  
883 C4H4 Tetrahedrane c4h4  
884 CHCCH2CH3 1-Butyne c107006  
885 CH3CHCHCH2 methylallyl radical c4h7  
886 C4H8 methylcyclopropane mcp  
887 CH2CHCH2CH3 1-Butene bute1  
888 B(CH3)3 trimethylborane bme3  
889 Al(CH3)3 trimethyl aluminum tma  
890 SiH(CH3)3 trimethylsilane trimsi  
891 Li3N trilithium nitride li3n  
892 C2N2+ Cyanogen cation c2n2+  
893 P4 Phosphorus tetramer p4  
894 As4 Arsenic tetramer as4  
895 HCCCN Cyanoacetylene hcccn  
896 HCCCN+ Cyanoacetylene cation hcccn+  
897 H2CNCN cyanamide, methylene ch2ncn  
898 HNCCNH Ethenediimine hnccnh  
899 C3H3N+ acrylonitrile cation ch2chcn+  
900 CH3N3 methyl azide ch3n3  
901 NH2CCNH2 Diaminoacetylene daa  
902 NH2CH2CN Aminoacetonitrile aan  
903 CH3NHN2+ methyl azide, protonated ch3nhn2+  
904 C2H5CN ethyl cyanide c2h5cn  
905 CH5N3 Guanidine guanidine  
906 C4H6 Bicyclo[1.1.0]butane c157335  
907 CH3NNCH3 (Z)-1,2-Dimethyldiazene dmdiazz  
908 H2NCHCHNH2 diaminoethylene dae  
909 CH6N3+ guanidinium ch6n3+  
910 CH7N3 triaminomethane tam  
911 C3H7N Azetidine azet  
912 CH3NHNHCH3 dimethyl hydrazine dmh  
913 NH2CH2CH2CH3 1-Propanamine pram1  
914 P(CH3)3 trimethylphosphine tmp  
915 N(SiH3)3 trisilylamine tsa  
916 As(CH3)3 trimethyl arsine tmas  
917 (CH3)3NH+ protonated trimethyl amine ptma  
918 C3H7NH3+ n-propylamine, protonated c3h7nh2  
919 Li2O2 dilithium dioxide li2o2  
920 Na2O2 disodium dioxide na2o2  
921 K2O2 dipotassium dioxide k2o2  
922 C3O Tricarbon monoxide c3o  
923 ONNO NO dimer onno  
924 CO3 Carbon trioxide co3  
925 CO3-- carbonate co3--  
926 NO3- nitrate anion no3-  
927 NO3+ nitrogen trioxide cation no3+  
928 SO3- Sulfur trioxide anion so3-  
929 SO3-- Sulfate dianion so3--  
930 SO3+ Sulfur trioxide cation so3+  
931 SeO3 selenium trioxide seo3  
932 TeO3 Tellurium trioxide teo3  
933 HCO3- bicarbonate anion hco3-  
934 HSO3 Hydroxysulfonyl radical hso3  
935 NH2NO2 nitramide nh2no2  
936 C2H2CO cyclopropenone c2h2co  
937 C3H2O Propadienal c3h2o  
938 HCCCHO 2-propynal hcccho  
939 C2H2O2+ Ethanedial cation c2h2o2+  
940 H2CO3 Carbonic acid h2co3  
941 H2CS3 thiocarbonic acid h2cs3  
942 H2NO3+ Nitric Acid, Protonated h2no3+  
943 H2SO3 Sulfurous acid h2so3  
944 C2H3NO Nitrosoethylene c2h3no  
945 CH3NCO methylisocyante ch3nco  
946 HOCH2CN cyanomethanol hoch2cn  
947 CH3COO- acetate anion ch3coo-  
948 NH2COOH Carbamic acid nh2cooh  
949 H3BO3 Boric acid h3bo3  
950 H3CO3+ carbonic acid, protonated h3co3+  
951 C3H4O allenol c9000071  
952 NH2CONH2+ Urea cation urea+  
953 NH2CSNH2 Thiourea thiourea  
954 C2H4O2 1,3-dioxetane c2h4o2  
955 NH2COOH2+ Carbamic acid, O-protonated nh2cooh2+  
956 NH3COOH+ protonated Carbamic acid nh3cooh+  
957 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
958 CH3COCH2 Acetonyl radical ch3coch2  
959 CH2C(OH)NH2 1-amino vinyl alchohol ava  
960 CH3C(OH)=NH Ethaninidic acid eia  
961 HCONHCH3 N-methylformamide nmfa  
962 CH5N2O+ urea, N-protonated ch4n2o+  
963 H2NCOHNH2+ urea, protonated ureah+  
964 C2H5OO ethylperoxy radical c2h5oo  
965 CH3NNCH3 (E)-1,2-Dimethyldiazene dmdiaze  
966 C3H5OH Cyclopropanol cproh  
967 C3H6O 2-Propen-1-ol c107186  
968 C3H6O Acetone enol enol  
969 C3H6O Oxetane oxetane  
970 CH3COCH3- acetone anion ch3coch3-  
971 C3H6S Thietane thietane  
972 C3H6S Thiirane, methyl- methiirane  
973 CH3CSCH3 Thioacetone ch3csch3  
974 CH3OOCH3 dimethylperoxide dmp  
975 CH3SOCH3 Dimethyl sulfoxide dmso  
976 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
977 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
978 CH3COHCH3+ acetone, protonated acetoneh+  
979 HOCH2CH2NH2 monoethanolamine mea  
980 CH3OC2H5 Ethane, methoxy- etome  
981 C3H7SH 1-Propanethiol prsh  
982 CH3CHSHCH3 2-Propanethiol isoprsh  
983 CH3SCH2CH3 Ethane, (methylthio)- etsme  
984 H2OCH3OCH3 water dimethylether dimer h2och3och3  
985 Li2F2 Lithium fluoride dimer li2f2  
986 Na2F2 Sodium Fluoride Dimer na2f2  
987 Na2Cl2 Disodium dichloride na2cl2  
988 C2Cl2 dichloroacetylene c2cl2  
989 C2Cl2+ dichloroacetylene cation c2cl2+  
990 FNO2 Nitryl fluoride fno2  
991 FONO Nitrosyl hypofluorite fono  
992 ClNO2 Nitryl chloride clno2  
993 ClONO chlorine nitrite clono  
994 BrONO Bromine nitrite brono  
995 CF2O+ Carbonic difluoride cation f2co+  
996 COFCl Carbonic chloride fluoride cofcl  
997 CCl2O Phosgene cl2co  
998 COBr2 Carbonic dibromide cobr2  
999 BF3- Borane, trifluoro- anion bf3-  
1000 BF3+ boron trifluoride cation bf3+  
1001 BClF2 Chlorodifluoroborane bclf2  
1002 AlF2Cl Aluminum chloride difluoride alclf2  
1003 ScF3 Scandium trifluoride ScF3  
1004 AlFCl2 Aluminum dichloride fluoride alcl2f  
1005 BCl3 Borane, trichloro- bcl3  
1006 BCl3+ Boron Trichloride cation bcl3+  
1007 GaF3 Gallium trifluoride gaf3  
1008 AlCl3 Aluminum trichloride alcl3  
1009 GaCl3 Gallium trichloride gacl3  
1010 BBr3 Boron tribromide bbr3  
1011 AlBr3 Aluminum Bromide albr3  
1012 ClO3 Chlorine trioxide clo3  
1013 ClO3- chlorate anion clo3-  
1014 BrO3- Bromate anion bro3-  
1015 CF3- Trifluoromethyl anion cf3-  
1016 CF3+ Trifluoromethyl cation cf3+  
1017 CF2Cl difluorochloromethyl radical cf2cl  
1018 SiF3 Silicon trifluoride radical sif3  
1019 SiF3+ Silicon trifluoride cation sif3+  
1020 CFCl2 dichlorofluoromethyl radical cfcl2  
1021 CCl3 Trichloromethyl radical ccl3  
1022 CCl3- Trichloromethyl anion ccl3-  
1023 CCl3+ Trichloromethyl cation ccl3+  
1024 SiCl3 trichlorosilyl radical sicl3  
1025 SiCl3+ trichlorosilyl cation sicl3+  
1026 CBr3 tribromomethyl radical cbr3  
1027 FOOF Perfluoroperoxide foof  
1028 ClOOCl Dichlorine dioxide cloocl  
1029 SOCl2 thionyl chloride socl2  
1030 SeOCl2 selenium oxychloride seocl2  
1031 NF3- Nitrogen trifluoride anion nf3-  
1032 NF3+ Nitrogen trifluoride cation nf3+  
1033 PF3 Phosphorus trifluoride pf3  
1034 NCl3 nitrogen trichloride ncl3  
1035 AsF3 Arsenic trifluoride asf3  
1036 PCl3 Phosphorus trichloride pcl3  
1037 SbF3 Antimony Trifluoride sbf3  
1038 AsCl3 Arsenous trichloride ascl3  
1039 SbCl3 Antimony Trichloride sbcl3  
1040 NBr3 Nitrogen Tribromide nbr3  
1041 PBr3 Phosphorus tribromide pbr3  
1042 AsBr3 Arsenic tribromide asbr3  
1043 NI3 Nitrogen triiodide ni3  
1044 PI3 Phosphorus triiodide pi3  
1045 ClSSCl Disulfur dichloride s2cl2  
1046 BrF3 Bromine trifluoride brf3  
1047 IF3 iodone trifluoride if3  
1048 CHF2Cl difluorochloromethane chf2cl  
1049 SiHF3 trifluorosilane sihf3  
1050 CHFCl2 fluorodichloromethane chfcl2  
1051 CDCl3 trichloromethane-d cdcl3  
1052 CHCl3 Chloroform chcl3  
1053 CHBrF2 Methane, bromodifluoro- chbrf2  
1054 SiHCl3 Trichlorosilane sihcl3  
1055 CHFClBr fluorochlorobromomethane chfclbr  
1056 CHBrCl2 Methane, bromodichloro- chbrcl2  
1057 CHF2I difluoroiodomethane chf2i  
1058 CHBr2F dibromofluoromethane chbr2f  
1059 CHFClI fluorochloroiodomethane chfcli  
1060 CHCl2I dichloroiodomethane chcl2i  
1061 CHClBr2 Methane, dibromochloro- chclbr2  
1062 CHBr3 bromoform chbr3  
1063 CHI3 Iodoform chi3  
1064 NF3H+ protonated nitrogen trifluoride nf3h+  
1065 AsF3H+ Arsenic trifluoride, protonated asf3h+  
1066 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
1067 C2H2ClF 1-chloro-1-fluoroethylene c2h2clf  
1068 CHFCHCl (E)-1-chloro-2-fluoroethene chfchcle  
1069 CHFCHClz (Z)-1-Chloro-2-fluoroethene chfchclz  
1070 CH2CCl2 Ethene, 1,1-dichloro- ch2ccl2  
1071 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
1072 CHClCHCl Ethene, 1,2-dichloro-, (Z)- chclchclz  
1073 C2H2Br2 1,1-dibromoethene c2h2br2  
1074 CHBrCHBr Ethene, 1,2-dibromo-, (E)- chbrchbre  
1075 CHBrCHBr Ethene, 1,2-dibromo-, (Z)- chbrchbrz  
1076 CH2FCHO Fluoroacetaldehyde ch2fcho  
1077 CH2ClCHO chloroacetaldehyde ch2clcho  
1078 CH3COCl Acetyl Chloride ch3cocl  
1079 C2H4F2 1,2-difluoroethane c2h4f2  
1080 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- ch2fch2cl  
1081 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
1082 CH2ClCH2Cl Ethane, 1,2-dichloro- ch2clch2cl  
1083 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
1084 CH2BrCH2Cl 1-bromo-2-chloroethane ch2brch2cl  
1085 CH2BrCH2Br Ethane, 1,2-dibromo- ch2brch2br  
1086 CH2CFCH3 2-fluoropropene 2fpro  
1087 CH2CHCH2F Allyl Fluoride allylf  
1088 CH3CHCHF trans-1-Fluoro-1-propene propene1ft  
1089 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
1090 C3H5Cl 1-chloro-1-propene(E) prop1cl1e  
1091 C3H5Cl 1-chloro-1-propene(Z) prop1cl1z  
1092 CH2FCH2OH 2-fluoroethanol ch2fch2oh  
1093 CH2ClCH2OH 2-Chloroethanol ch2clch2oh  
1094 CH2ClCH2OH2+ 2-chloroethanol, protonated ch2clch2oh2+  
1095 CH2FCH2CH3 1-Fluoropropane prf1  
1096 CH3CHFCH3 2-Fluoropropane prf2  
1097 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
1098 CH3CHClCH3 Propane, 2-chloro- prcl2  
1099 CH3CH2CH2Br n-propyl bromide prbr  
1100 CH3CHBrCH3 i-propyl bromide iprbr  
1101 C3H9O+ trimethyl oxonium cation c3h9o+  
1102 B5H9 pentaborane9 b5h9  
1103 C5H4 pentatetraene ptrene  
1104 C5H5 cyclopentadienyl radical c5h5  
1105 C5H6 Propellane propellane  
1106 C5H7 1,3-pentadienyl radical pdyl  
1107 C5H7 cyclopentenyl radical cpyl  
1108 C5H8 1-pentyne a1pentyne  
1109 C5H8 Bicyclo[1.1.1]pentane bcp  
1110 C5H8 Ethenylcyclopropane c693867  
1111 CH3CCCH2CH3 2-Pentyne 2pentyne  
1112 CH2CHCH2CH2CH3 1-pentene pentene  
1113 Si(CH3)4 tetramethylsilane tms  
1114 CH2N4 1H-Tetrazole 1htz  
1115 C3H3N2 imidazolyl radical im  
1116 C3H3N2- imidizolyl anion im-  
1117 C2H3N3 1H-1,2,4-Triazole c288880  
1118 C4H4N pyrrolide radical c4h4n  
1119 C4H4N- pyrrolide anion c4h4n-  
1120 C3H4N2 2H-Imidazole imid2h  
1121 C3H4N2 4H-Imidazole imid4h  
1122 C4H5N 2H-pyrrole pyrrole2  
1123 C4H5N 3H-pyrrole pyrrole3  
1124 CH2CHCH2CN Allylcyanide ch2chch2cn  
1125 C4H6N+ pyrrole, alpha-protonated appyr  
1126 C4H6N+ pyrrole, beta-protonated bppyr  
1127 C4H6N+ pyrrole, protonated ppyr  
1128 CH3CH(CH3)CN Propanenitrile, 2-methyl- c4h7n  
1129 CH3CH2CH2CN Butanenitrile c109740  
1130 NH(C2H5)2 diethylamine dea  
1131 NC4H12+ tetramethyl ammonium cation nc4h12+  
1132 C3O2+ Carbon suboxide cation c3o2+  
1133 B2O3 diboron trioxide b2o3  
1134 MgCO3 Magnesium Carbonate mgco3  
1135 BeCO3 Beryllium Carbonate beco3  
1136 CaCO3 Calcium Carbonate caco3  
1137 ONONO Nitrosyl nitrite onono  
1138 PO4--- phosphate po4---  
1139 SO4-- sulfate so4--  
1140 HOONO2 peroxy nitric acid hoono2  
1141 HSO4- bisulfate anion hso4-  
1142 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
1143 C3H2O2 Propiolic acid c3h2o2  
1144 CHOCOOH oxo acetic acid oaa  
1145 CHOOCHO diformyl ether choocho  
1146 H2SeO4 Selenic acid h2seo4  
1147 C3H3NO Oxazole oxazole  
1148 C3H3NS Thiazole thiazole  
1149 CH3C(O)OO acetyl peroxy radical ch3coo2  
1150 H3PO4 Phosphoric Acid h3po4  
1151 C4H4O+ Furan cation furan+  
1152 CH3COCCH 3-butyn-2-one c1423605  
1153 C4H4S Thiophene furans  
1154 C4H4Se selenophene c4h4se  
1155 C3H4O2 Methyl glyoxal megly  
1156 C3H4O2 propanedial propanedial  
1157 C3H4O2 propenalol propenalol  
1158 HOCHCCHOH allenediol aldiol  
1159 C2H4O3 1,2,3-trioxolane c2h4o3  
1160 C2H4O3 trioxolane124 triox  
1161 HOCH2COOH Hydroxyacetic acid hac  
1162 CH5N3S Hydrazinecarbothioamide c79196  
1163 CH3SO2NH2 methanesulfonamide ch3so2nh2  
1164 C4H6O cis-2-butenal butenal2c  
1165 C4H6O Furan, 2,5-dihydro- furan25h  
1166 C4H6S Thiophene, 2,3-dihydro- thiop23h  
1167 C4H6S Thiophene, 2,5-dihydro- thiop25h  
1168 CH2CHSCHCH2 Divinyl sulfide divis  
1169 CH3CH2COOH Propanoic Acid propanoic  
1170 HCOOC2H5 Ethyl formate faee  
1171 CH3SSSCH3 dimethyl trisulfide c2h6s3  
1172 C3H7NO dimethylformamide dmf  
1173 C4H8O Furan, tetrahydro- thf  
1174 C4H8S Thiophene, tetrahydro- tht  
1175 C3H8S2 1,3-Propanedithiol c109808  
1176 C4H10O 1-Butanol butanol1  
1177 C4H10O Methyl propyl ether meopr  
1178 C4H10O+ 1-Butanol cation butanol1+  
1179 C(CH3)3SH 2-Propanethiol, 2-methyl- tbush  
1180 C2H5SC2H5 Diethyl sulfide etset  
1181 C4H9SH 1-Butanethiol bush  
1182 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
1183 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
1184 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
1185 ClONO2 Chlorine nitrate clono2  
1186 BrONO2 Bromine nitrate brono2  
1187 TiCl4 Titanium tetrachloride ticl4  
1188 ClO4- perchlorate anion clo4-  
1189 BF4- tetrafluoroboron anion bf4-  
1190 ClFO3 Perchloryl fluoride clfo3  
1191 SO2F2 Sulfuryl fluoride so2f2  
1192 SO2Cl2 Sulfuryl chloride so2cl2  
1193 F3PO Phosphoryl fluoride pf3o  
1194 Cl3PO Phosphoryl chloride pcl3o  
1195 CF3Cl Methane, chlorotrifluoro- cf3cl  
1196 SiF4 Silicon tetrafluoride sif4  
1197 TiF4 Titanium tetrafluoride tif4  
1198 CFCl3 Trichloromonofluoromethane cfcl3  
1199 CF3Br Bromotrifluoromethane cf3br  
1200 GeF4 Germanium tetrafluoride gef4  
1201 CCl4 Carbon tetrachloride ccl4  
1202 CCl4+ Carbon tetrachloride cation ccl4+  
1203 CBrClF2 Methane, bromochlorodifluoro- cbrclf2  
1204 SiCl4 Silane, tetrachloro- sicl4  
1205 CBrCl2F bromodichlorofluoromethane cbrcl2f  
1206 CF3I trifluoroiodomethane cf3i  
1207 CBrCl3 Methane, bromotrichloro- cbrcl3  
1208 CBr2F2 Methane, dibromodifluoro- cbr2f2  
1209 GeCl4 Germanium Tetrachloride gecl4  
1210 CBr2ClF dibromochlorofluoromethane cbr2clf  
1211 CBr2Cl2 dibromodichloromethane cbr2cl2  
1212 CCl3I trichloroiodomethane ccl3i  
1213 CFBr3 fluorotribromomethane cfbr3  
1214 CFClBrI fluorochlorobromoiodomethane cfclbri  
1215 CBr3Cl tribromochloromethane cbr3cl  
1216 CF2I2 difluorodiiodomethane cf2i2  
1217 CBr4 Carbon tetrabromide cbr4  
1218 CCl2I2 dichlorodiiodomethane ccl2i2  
1219 SiBr4 Silicon tetrabromide sibr4  
1220 CBr3I tribromoiododmethane cbr3i  
1221 GeBr4 Germanium tetrabromide gebr4  
1222 CI4 tetraiodomethane ci4  
1223 SiI4 silicon tetraiodide sii4  
1224 ClOF3 Chlorine trifluoride oxide clof3  
1225 SeF4 Selenium tetrafluoride sef4  
1226 SCl4 Sulfur tetrachloride scl4  
1227 C2HF3+ Trifluoroethylene cation c2hf3+  
1228 CHClCCl2 Trichloroethylene chclccl2  
1229 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
1230 HSO3F Fluorosulfonic acid hso3f  
1231 CF3OH trifluoromethanol cf3oh  
1232 CH2ClCCCl 1,3-dichloropropyne ch2clcccl  
1233 CHClCCHCl 1,3-dichloroallene chclcchcl  
1234 CHCl2CCH 3,3-dichloropropyne chcl2cch  
1235 CHCl2CHO dichloroacetaldehyde chcl2cho  
1236 PF3CH2 phosphorane, trifluoromethylene- pf3ch2  
1237 CHF2CH2F Ethane, 1,1,2-trifluoro ch2fchf2  
1238 CH3CF2Cl 1-Chloro-1,1-Difluoroethane ch3cf2cl  
1239 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
1240 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
1241 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
1242 SiCl3CH3 methyltrichlorosilane sicl3ch3  
1243 CH3CBr3 1,1,1-tribromoethane ch3cbr3  
1244 NH3BCl3 Amminetrichloroboron nh3bcl3  
1245 CH2CClCHCH2 1,3-Butadiene, 2-chloro- c4h5cl  
1246 C3H5ClO Oxirane, (chloromethyl)- c106898  
1247 CH2FCH2CH2F 1,3-difluoropropane ch2fch2ch2f  
1248 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
1249 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
1250 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
1251 CH3CCl2CH3 Propane, 2,2-dichloro- prdicl22  
1252 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
1253 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
1254 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
1255 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
1256 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
1257 CH2ClCHCHCH3 2-Butene, 1-chloro- bute2cl1  
1258 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
1259 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
1260 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
1261 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
1262 C4H9F 1-fluorobutane butaf1  
1263 CH3CHFCH2CH3 2-fluorobutane butaf2  
1264 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
1265 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
1266 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
1267 XeF4 Xenon tetrafluoride xef4  
1268 C2H2N2O Furazan furazan  
1269 CF3PH2 phosphine, (trifluoromethyl)- cf3ph2  
1270 NH3BF3 Amminetrifluoroboron nh3bf3  
1271 C6H2 hexatriyne c6h2  
1272 C6H4 Benzyne benzyne  
1273 C6H5- phenyl anion phenyl-  
1274 C6H6 Prismane prismane  
1275 C6H6 1,2,4,5-Hexatetraene ht1245  
1276 C6H6 3,4-Dimethylenecyclobutene cb34m  
1277 C6H6 Benzvalene bv  
1278 C6H6 Dewar Benzene dewar  
1279 C6H6 Hexa-1,5-diene-3-yne hdy153  
1280 C6H6 Trimethylenecycopropane tmcp  
1281 C6H6+ Benzene cation c6h6+  
1282 C6H7+ benzene, protonated c6h7+  
1283 C6H8 1,3-Cyclohexadiene cyhexadiene13  
1284 C6H10 1,5-Hexadiene c592427  
1285 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
1286 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
1287 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
1288 C6H12 (E)-2-Hexene e2hexene  
1289 C6H12 (E)-hex-3-ene e3hexene  
1290 C6H12 (Z)-hex-2-ene z2hexene  
1291 C6H12 (Z)-hex-3-ene z3hexene  
1292 C6H12 2,3-dimethylbut-1-ene c563780  
1293 C6H12 2,3-dimethyl-but-2-ene tmeet  
1294 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
1295 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
1296 N3P3 1,3,5,2,4,6-Triazatriphosphorine n3p3  
1297 C4H2N2 Fumaronitrile c4h2n2  
1298 C2H2N4 sym-tetrazine ttz  
1299 C5H5N E-2,4-pentadienenitrile bdcn  
1300 B3N3H6 borazine borazine  
1301 C6H6 Fulvene fulvene  
1302 C5H6N+ Pyridinium c5h6n  
1303 C6H10 Bicyclo[3.1.0]hexane c285585  
1304 Li2CO3 Lithium Carbonate li2co3  
1305 Na2CO3 Sodium Carbonate na2co3  
1306 C2O4-- oxalate anion c2o4  
1307 MgSO4 Magnesium Sulfate mgso4  
1308 C3H2O3 vinylene carbonate vica  
1309 C2H2O4 Oxalic Acid oxalic  
1310 C4H4O2 2(5H)-Furanone furanone  
1311 C2H4N2S2 Ethanedithioamide c79403  
1312 C2H4CO3 Ethylene carbonate etco3  
1313 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
1314 C3H4S3 1,3-Dithiolane-2-thione c822388  
1315 C2H4O4 Formic acid dimer fadimer  
1316 C4H5NS 4-Methylthiazole c693958  
1317 C2H5NO3 Nitric acid, ethyl ester c625581  
1318 C5H6O 2H-Pyran pyran2  
1319 C5H6O 2-methylfuran furan2m  
1320 C5H6O 3-Methylfuran furan3m  
1321 C5H6O Pentadienal pdal  
1322 C5H6S Thiophene, 2-methyl- c554143  
1323 C5H6S Thiophene, 3-methyl- c616444  
1324 C4H6O2 γ–Butyrolactone c96480  
1325 C4H6O2 2,3-Butanedione c431038  
1326 C4H6O2 Crotonic Acid crot  
1327 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
1328 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
1329 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
1330 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
1331 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
1332 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
1333 C4H6OS Vinyl sulfoxide c1115157  
1334 CH6N4S Carbonothioic dihydrazide thiacarb  
1335 C3H6S3 1,3,5-Trithiane c3h6s3  
1336 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
1337 C2H6O3S Sulfurous acid, dimethyl ester c616422  
1338 C4H7NO Ethoxyacetonitrile etoaccn  
1339 HCONH2CN2H4 formamide aminomethanimine dimer d13  
1340 C3H7ONO Propyl nitrite prono  
1341 C5H8O Cyclopentanone c120923  
1342 C5H8O Methyl cyclopropyl ketone c765435  
1343 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- c96311  
1344 C4H8O2 1,3-Dioxane dioxan13  
1345 C4H8O2 Ethyl acetate c141786  
1346 C4H8OS s-Ethyl thioacetate c625605  
1347 C3H8O2S (Methylsulfonyl)ethane c594434  
1348 C5H10O 2-methylbutyraldehyde 2meba  
1349 C5H10O 3-Pentanone dek  
1350 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
1351 C5H10S 3-Ethylthio-1-propene c5296628  
1352 C5H10S Cyclopentanethiol c1679078  
1353 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
1354 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
1355 C4H10OS Diethyl sulfoxide c70291  
1356 C4H10S2 1,4-Butanedithiol budisl14  
1357 C5H12S 1-Butanethiol, 2-methyl- c1878188  
1358 C5H12S 1-Butanethiol, 3-methyl- c541311  
1359 C5H12S 1-Pentanethiol c110667  
1360 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
1361 C5H12S 2-Butanethiol, 2-methyl- c1679090  
1362 C5H12S 2-Butanethiol, 3-methyl- c2084186  
1363 C5H12S Butane, 1-(methylthio)- c628295  
1364 C5H12S Ethyl propyl sulfide c4110503  
1365 C5H12S Propane, 2-(ethylthio)- c5145993  
1366 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
1367 C4F2 difluorobutadiyne c4f2  
1368 ClCOClCO Oxalyl chloride oxcl  
1369 CF3CN Acetonitrile, trifluoro- cf3cn  
1370 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
1371 B2Cl4 Diboron tetrachloride b2cl4  
1372 C2F4+ Tetrafluoroethylene cation c2f4+  
1373 C2ClF3 Ethene, chlorotrifluoro- c2f3cl  
1374 CF2CCl2 difluorodichloroethylene cf2ccl2  
1375 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene cfclcclf  
1376 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene cfclcfcl  
1377 C2FCl3 fluorotrichloroethene c2fcl3  
1378 C2Cl4 Tetrachloroethylene c2cl4  
1379 C2Br4 tetrabromoethene c2br4  
1380 AsF5 Arsenic pentafluoride asf5  
1381 PCl5 Phosphorus pentachloride pcl5  
1382 SF5 Sulfur pentafluoride sf5  
1383 SF5+ pentafluoro sulfur cation sf5+  
1384 SbCl5 Antimony pentachloride sbcl5  
1385 BrF5 bromine pentafluoride brf5  
1386 ClF5 chlorinepentafluoride clf5  
1387 IF5 pentafluoroiodine if5  
1388 CF3CHO trifluoroacetaldehyde cf3cho  
1389 CCl3CHO trichloroacetaldehyde ccl3cho  
1390 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- chfclchclf  
1391 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
1392 CHF2CHF2 1,1,2,2-tetrafluoroethane chf2chf2  
1393 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
1394 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR chfclchfcl  
1395 CH2ClCCl3 1,1,1,2-tetrachloroethane ch2clccl3  
1396 CH2BrCBr3 1,1,1,2-tetrabromo ethane c2h2br4  
1397 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane c2h2cl2f2  
1398 CF3COOH trifluoroacetic acid cf3cooh  
1399 C4H3ClO Furan, 2-chloro fur2cl  
1400 C4H3ClO Furan,3-chloro fur3cl  
1401 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
1402 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
1403 C4H8Cl2 1,4-Dichlorobutane c110565  
1404 C4H8Cl2 Butane, 1,2-dichloro- c616217  
1405 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
1406 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
1407 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
1408 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
1409 C5H11Cl Pentane, 1-chloro- pencl1  
1410 C4H8O2 Butanoic acid bua  
1411 C6H5CH2 benzyl radical benzyl  
1412 C7H7 cycloheptatrienyl radical c7h7  
1413 C7H7+ cycloheptatrienyl cation c7h7+  
1414 C7H8 cycloheptatriene cht  
1415 C7H8 Norbornadiene norbor  
1416 C7H8 Quadricyclane qucy  
1417 C7H14 cycloheptane c7h14  
1418 C7H16 3-methylhexane hex3m  
1419 CH(CN)3 tricyanomethane mecn3  
1420 HN=C=C(CN)2 Dicyanoketenimine c4hn3  
1421 C6H7N 2-Methylpyridine mp  
1422 C6H13N 2-Methylpiperidine pip2m  
1423 C6H13N cyclohexanamine cham  
1424 C6H15N triethylamine tea  
1425 N2O5 Dinitrogen pentoxide n2o5  
1426 C4H2O3 Maleic Anhydride malan  
1427 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
1428 C5H4O2 furfural furfural  
1429 C6H5O phenoxy radical phenoxy  
1430 C6H6O 2,4-Cyclohexadienone c24599573  
1431 C6H6O 2,5-Cyclohexadienone c5664335  
1432 C6H5SH Benzenethiol phsh  
1433 HO2CCHNH2CH2OH Serine serine  
1434 C5H8O2 Acetylacetone acac  
1435 C4H8O2S Sulfolane sulfolane  
1436 C7H10 Norbornene norbornene  
1437 CH(C2H3)3 trivinyl methane tvm  
1438 C6H12O hexanal c6h12o  
1439 C6H12O Oxepane oxepane  
1440 C3H7OC3H7 di-n-propyl ether propr  
1441 F2CCCF2 tetrafluoroallene pfa  
1442 CF3COO- trifluoro acetate anion cf3coo-  
1443 CF3COF trifluoroacetyl fluoride cf3cof  
1444 CF3COCl trifluoroacetyl chloride cf3cocl  
1445 PF6 Hexafluorophosphate neutral pf6  
1446 SF6 Sulfur Hexafluoride sf6  
1447 SeF6 Selenium hexafluoride sef6  
1448 CF3CHF2 pentafluoroethane cf3chf2  
1449 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
1450 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
1451 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
1452 CCl3CHCl2 pentachloroethane ccl3chcl2  
1453 C6H5Cl chlorobenzene bzcl  
1454 C6H5Br bromobenzene bzbr  
1455 C8H6 Calicene calicene  
1456 C8H6 benzocyclobutadiene bcbd  
1457 C8H6 Pentalene pentalene  
1458 CH3C6H4CH3 meta-xylene mxylene  
1459 CH3C6H4CH3 paraxylene pxylene  
1460 C8H14 Bicyclo[2.2.2]octane bico222  
1461 C8H16 cyclooctane cyclooct  
1462 (CH3)3CC(CH3)3 tetramethylbutane tmb  
1463 C8H18 Octane c8h18  
1464 C6H12N2 Triethylenediamine ted  
1465 C4O4-- squarate dianion c4o4--  
1466 S4N4 Tetrasulfur tetranitride s4n4  
1467 S8 Octasulfur s8  
1468 C6H4O2 parabenzoquinone pbq  
1469 C4H4N2O2 Uracil uracil  
1470 C5H9NO2 Proline proline  
1471 C6H12O2 Methyl pivalate c598981  
1472 C6H12O2 Hexanoic acid hexa  
1473 C4F4 tetrafluorcyclobutadiene c4f4  
1474 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
1475 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
1476 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
1477 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
1478 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
1479 C2Cl6 hexachloroethane c2cl6  
1480 IF7 Iodine heptafluoride if7  
1481 C6H4F2 metadifluorobenzene mdfb  
1482 C6H4F2 orthodifluorobenzene odfb  
1483 C6H4F2 1,4-difluorobenzene pdfb  
1484 C6H4Cl2 1,2-dichlorobenzene dcb12  
1485 C6H4Cl2 1,3-dichlorobenzene dcb13  
1486 C6H4Cl2 1,4-dichlorobenzene dcb14  
1487 C6H5NO nitrosobenzene bzno  
1488 C9H8 Indene indene  
1489 C9H8 spiro[4.4]nona-1,3,6,8-tetraene snt  
1490 C9H12 n-propyl benzene prbz  
1491 C9H20 Nonane nonane  
1492 C(CN)4 tetracyanomethane c5n4  
1493 C5H4N4 purine purine  
1494 C8H7N Indole indole  
1495 C3H3N3O3 cyanuric acid cyanuric  
1496 CH3COC6H5 acetophenone acph  
1497 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- c3cl3n3  
1498 C3F6 hexafluoropropene c3f6  
1499 C6H3F3 Benzene trifluoride 123 bzf3a  
1500 C8H18O 1-Octanol octanol  
1501 C10H8 Azulene azu  
1502 C10H10 bullvalene bullv  
1503 C6N4 Tetracyanoethylene tcne  
1504 C6N4- tetracyanoethylene anion tcne-  
1505 C10H22 Decane decane  
1506 C4F6 perfluorobutadiene c4f6  
1507 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
1508 C3F8 perfluoropropane c3f8  
1509 Fe(CO)5 Iron pentacarbonyl ipc  
1510 Fe(C5H5)2 ferrocene fecp2  
1511 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1512 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1513 C12H8 Acenaphthylene acenaph  
1514 C12H8 biphenylene biph  
1515 C12H10 biphenyl biphenyl  
1516 C12H10 Heptalene heptalene  
1517 C6H12O6 Inositol inositol  
1518 C6F6 hexafluorobenzene c6f6  
1519 S2F10 disulphur decafluoride s2f10  
1520 C13H10 Fluorene fluorene  
1521 C14H10 Anthracene anth  
1522 C14H10 Phenanthrene phenanthrene  
1523 C14H14 Bibenzyl bibenzyl  
1524 C12H10N2 azobenzene azobenzene  
1525 C6H5COC6H5 benzophenone benzophenone  
1526 C16H10 Pyrene pyrene  
1527 C18H12 Tetracene tetracene  
1528 C19H16 Triphenylmethane tpm  
1529 C24H12 Coronene coronene  
1530 C60 Buckminsterfullerene c60