National Institute of Standards and Technology
Computational Chemistry Comparison and Benchmark DataBase
Release 22May 2022
NIST Standard Reference Database 101
IIntroduction
IIExperimental data
IIICalculated data
IVData comparisons
VCost comparisons
VIInput and output files
VIITutorials and Units
VIIILinks to other sites
IXFeedback
XOlder CCCBDB versions
XIIGeometries
XIII Vibrations
XIVReaction data
XVEntropy data
XVIBibliographic data
XVIIIon data
XVIIIBad calculations
XIXIndex of properties
XXH-bond dimers
XXIOddities

NIST policy on privacy, security, and accessibility.
© 2013 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved.

The National Institute of Standards and Technology (NIST) is an agency of the U.S. Department of Commerce.

Please send questions, comments, corrections, additions and suggestions to cccbdb@nist.gov.

return to home page

III.F.1. (I.A.4.)

List of which calculations are completed at MP2FC// HF/6-31G* /cc-pVDZ

Jump to calculations not yet done
count Species Name State Conformation
1 D Deuterium atom 1SKh
2 H Hydrogen atom 1SKh
3 H- Hydrogen atom anion 2SKh
4 H+ Hydrogen atom cation  Kh
5 D2 Deuterium diatomic 1ΣgD∞h
6 H2 Hydrogen diatomic 1ΣgD∞h
7 He Helium atom 1SKh
8 He- Helium atom anion 2SKh
9 He+ Helium atom cation 2SKh
10 Li Lithium atom 2SKh
11 Li- Lithium atom anion 1SKh
12 Li+ Lithium atom cation 1SKh
13 Na- Sodium atom anion 1SKh
14 Na+ Sodium atom cation 1SKh
15 Be Beryllium atom 1SKh
16 Be- Beryllium atom anion 2PKh
17 Be+ Beryllium atom cation 2SKh
18 Mg- Magnesium atom anion 2PKh
19 Mg+ Magnesium atom cation 2SKh
20 Ca Calcium atom 1SKh
21 B Boron atom 2PKh
22 B- Boron atom anion 3PKh
23 B+ Boron atom cation 1SKh
24 Al Aluminum atom 2PKh
25 Al- Aluminum atom anion 3PKh
26 Al+ Aluminum atom cation 1SKh
27 BH Boron monohydride 1ΣC∞v
28 AlH aluminum monohydride 1ΣC∞v
29 BH2 boron dihydride 2A1C2v
30 AlH2 aluminum dihydride 2A1C2v
31 BH3 boron trihydride 1A1'D3h
32 AlH3 aluminum trihydride 1A1'D3h
33 C Carbon atom 3P0Kh
34 C- Carbon atom anion 4SKh
35 C+ Carbon atom cation 2PKh
36 Si Silicon atom 3PKh
37 Si- Silicon atom anion 4SKh
38 Si+ Silicon atom cation 2PKh
39 CH Methylidyne 2Π1/2C∞v
40 SiH Silylidyne 2ΠC∞v
41 CH2 Methylene 3B1C2v
42 SiH2 silicon dihydride 1A1C2v
43 CH3 Methyl radical 2A1D3h
44 SiH3 Silyl radical 2A1C3v
45 CH4 Methane 1A1Td
46 SiH4 Silane 1A1Td
47 N- Nitrogen atom anion 3SKh
48 N+ Nitrogen atom cation 3PKh
49 P Phosphorus atom 4SKh
50 P- Phosphorus atom anion 3PKh
51 P+ Phosphorus atom cation 3PKh
52 As Arsenic atomic 4SKh
53 NH Imidogen 3Σ-C∞v
54 PH phosphorus monohydride 3Σ-C∞v
55 ND2 Amidogen-d2 2B1C2v
56 NH2 Amino radical 2B1C2v
57 PH2 Phosphino radical 2B1C2v
58 ND3 Ammonia-d3 1A1C3v
59 NH3 Ammonia 1A1C3v
60 PH3 Phosphine 1A1C3v
61 O Oxygen atom 3SKh
62 O- Oxygen atom anion 2PKh
63 O+ Oxygen atom cation 4SKh
64 S Sulfur atom 3PKh
65 S- Sulfur atom anion 2PKh
66 S+ Sulfur atom cation 4SKh
67 Se Selenium atom 3PKh
68 Se- Selenium atom anion 2PKh
69 Se+ Selenium atom cation 4SKh
70 DO Hydroxyl-d 2ΠC∞v
71 OH Hydroxyl radical 2ΠC∞v
72 DS Mercapto-d 2ΠC∞v
73 HS Mercapto radical 2ΠC∞v
74 D2O Deuterium oxide 1A1C2v
75 H2O Water 1A1C2v
76 HDO Water-d1 1A1C2v
77 D2S Hydrogen sulfide-d2 1A1C2v
78 H2S Hydrogen sulfide 1A1C2v
79 F Fluorine atom 2PKh
80 F- Fluorine atom anion 1SKh
81 F+ Fluorine atom cation 3SKh
82 Cl Chlorine atom 2PKh
83 Cl- Chlorine atom anion 1SKh
84 Cl+ Chlorine atom cation 3PKh
85 Br Bromine atom 2PKh
86 Br- Bromine atom anion 1SKh
87 Br+ Bromine atom cation 3PKh
88 DF Hydrofluoric acid-d 1ΣC∞v
89 HF Hydrogen fluoride 1ΣC∞v
90 DCl Hydrochloric acid-d 1ΣC∞v
91 HCl Hydrogen chloride 1ΣC∞v
92 Ne Neon atom 1SKh
93 Ne- Neon atom anion 2SKh
94 Ne+ Neon atom cation 2PKh
95 Ar Argon atom 1SKh
96 Ar- Argon atom anion 2SKh
97 Ar+ Argon atom cation 2PKh
98 Al2 Aluminum diatomic 3ΣgD∞h
99 B2H6 Diborane 1AgD2h
100 C2 Carbon diatomic 1Σg+D∞h
101 Si2 Silicon diatomic 3ΣgD∞h
102 C2H Ethynyl radical 2ΣC∞v
103 C2H2 Acetylene 1ΣgD∞h
104 C2H3 vinyl 2A'Cs
105 C2H4 Ethylene 1AgD2h
106 C2H5 Ethyl radical 2A'Cs
107 C2H6 Ethane 1A1gD3d
108 CH3SiH3 methyl silane 1A1C3
109 Si2H6 disilane 1EuD3d
110 CN Cyano radical 2ΣC∞v
111 CP Carbon monophosphide 2ΣC∞v
112 SiN Silicon nitride 2ΣC∞v
113 N2 Nitrogen diatomic 1ΣgD∞h
114 PN Phosphorus mononitride 1ΣC∞v
115 P2 Phosphorus diatomic 1ΣgD∞h
116 HCN Hydrogen cyanide 1ΣC∞v
117 HCP Phosphaethyne 1ΣC∞v
118 HPO Hydrogen phosphorus oxide 1A'Cs
119 CH2NH Methanimine 1A'Cs
120 N2H4 Hydrazine 1AC2
121 P2H4 Diphosphine 1AC2
122 CH3NH2 methyl amine 1A'Cs
123 CH3PH2 Methyl phosphine 1A'Cs
124 BO boron monoxide 2ΣC∞v
125 AlO Aluminum monoxide 2ΣC∞v
126 BS boron sulfide 2ΣC∞v
127 AlS Aluminum sulfide 2ΣC∞v
128 CO Carbon monoxide 1ΣC∞v
129 CS carbon monosulfide 1ΣC∞v
130 SiO Silicon monoxide 1ΣC∞v
131 SiS silicon monosulfide 1ΣC∞v
132 NO Nitric oxide 2ΠC∞v
133 NS Mononitrogen monosulfide 2ΠC∞v
134 PO Phosphorus monoxide 2ΠC∞v
135 PS phosphorus sulfide 2ΣC∞v
136 O2 Oxygen diatomic 3ΣgD∞h
137 SO Sulfur monoxide 3ΣC∞v
138 S2 Sulfur diatomic 3ΣgD∞h
139 HBO Boron hydride oxide 1ΣC∞v
140 HBS hydrogen boron sulfide 1ΣC∞v
141 HCO Formyl radical 2A'Cs
142 HNO Nitrosyl hydride 1A'Cs
143 HO2 Hydroperoxy radical 2A"Cs
144 H2CO Formaldehyde 1A1C2v
145 H2CS Thioformaldehyde 1A1C2v
146 H2O2 Hydrogen peroxide 1AC2
147 H2S2 Disulfane 1AC2
148 CH2OH Hydroxymethyl radical 2AC1
149 CH3O Methoxy radical 2A'C1
150 CH3S thiomethoxy 2A'C3v
151 NH2OH hydroxylamine 1A'Cs
152 CH3OH Methyl alcohol 1A'Cs
153 CH3SH Methanethiol 1A'Cs
154 AlF Aluminum monofluoride 1Σ+C∞v
155 BCl boron monochloride 1ΣC∞v
156 CF Fluoromethylidyne 2ΠC∞v
157 CCl carbon monochloride 2ΠC∞v
158 SiF silicon monofluoride 2ΠC∞v
159 SiCl Clorosilylidyne 2ΠC∞v
160 NF nitrogen fluoride 3ΣC∞v
161 PF phosphorus monofluoride 3ΣC∞v
162 PCl phosphorus chloride 3ΣC∞v
163 FO Oxygen monofluoride 2ΠC∞v
164 ClO Monochlorine monoxide 2ΠC∞v
165 SF Monosulfur monofluoride 2ΠC∞v
166 SCl sulfur monochloride 2ΠC∞v
167 F2 Fluorine diatomic 1ΣgD∞h
168 ClF Chlorine monofluoride 1Σ+C∞v
169 Cl2 Chlorine diatomic 1ΣgD∞h
170 HCF Fluoromethylene 1A'Cs
171 HOF Hypofluorous acid 1A'Cs
172 DOCl Hypochlorous acid-d 1A'Cs
173 HOCl hypochlorous acid 1A'Cs
174 H2F2 Hydrogen fluoride dimer 1AgCs
175 CH3F Methyl fluoride 1A1C3v
176 CH3Cl Methyl chloride 1A1C3v
177 SiH3F monofluorosilane 1A1C3v
178 SiH3Cl chlorosilane 1A1C1
179 C3 carbon trimer 1ΣgD∞h
180 C3H3 Propargyl radical 2B1Cs
181 CH2CCH2 allene 1A1D2d
182 CH3CCH propyne 1A'C3v
183 C3H5 Allyl radical 2A2C2v
184 C3H6 Cyclopropane 1A1'D3h
185 CH2CHCH3 Propene 1A'Cs
186 C3H7 n-Propyl radical 2A"C1
187 CH3CHCH3 Isopropyl radical 2AC2
188 C3H8 Propane 1A1C2v
189 CH3CN Acetonitrile 1A1C3v
190 C2H5N Aziridine 1A'C1
191 CH3CH2NH2 Ethylamine 1A'Cs
192 CH3NHCH3 Dimethylamine 1A'Cs
193 BO2 Boron dioxide 2A'D∞h
194 N2O Nitrous oxide 1ΣC∞v
195 CO2 Carbon dioxide 1ΣgD∞h
196 OCS Carbonyl sulfide 1ΣC∞v
197 SiO2 silicon dioxide 1ΣgD∞h
198 CS2 Carbon disulfide 1ΣgD∞h
199 NO2 Nitrogen dioxide 2A1C2v
200 PO2 Phosphorus dioxide 2A1C2v
201 O3 Ozone 1A1Cs
202 SO2 Sulfur dioxide 1A1C2v
203 SSO Disulfur monoxide 1A'Cs
204 HNCO Isocyanic acid 1A'Cs
205 HNO2 Nitrous acid 1A'Cs
206 CH2CO Ketene 1A1C2v
207 HCOOH Formic acid 1A'Cs
208 CH3CO Acetyl radical 2A'Cs
209 CHONH2 formamide 1A'Planar
210 C2H4O Ethylene oxide 1A1C2v
211 CH3CHO Acetaldehyde 1A'Cs
212 C2H4S Thiirane 1A1C2v
213 CH3CHS Thioacetaldehyde 1A'C1
214 CH3CH2OH Ethanol 1A'Cs
215 CH3OCH3 Dimethyl ether 1A1C2v
216 CH3CH2SH ethanethiol 1A'Cs
217 CH3SCH3 Dimethyl sulfide 1A1C2v
218 ClCN chlorocyanogen 1ΣC∞v
219 FNO Nitrosyl fluoride 1A'Cs
220 ClNO Nitrosyl chloride 1A'Cs
221 CF2 Difluoromethylene 1A1D∞h
222 CCl2 dichloromethylene 1A1C2v
223 SiCl2 Dichlorosilylene 1A1C2v
224 FOO Dioxygen monofluoride radical 2A"Cs
225 ClOO chloroperoxy radical 2A"Cs
226 OClO Chlorine dioxide 2B1D∞h
227 ClS2 Sulfur chloride 2A"Cs
228 NF2 Difluoroamino radical 2B1C2v
229 F2O Difluorine monoxide 1A1C2v
230 Cl2O Dichlorine monoxide 1A1C2v
231 BHF2 Difluoroborane 1A1C2v
232 BHCl2 Borane, dichloro- 1A1C2v
233 CH2F2 Methane, difluoro- 1A1C2v
234 CH2Cl2 Methylene chloride 1A1C2v
235 CH2CHF Ethene, fluoro- 1A'Cs
236 C2H3Cl Ethene, chloro- 1A'Cs
237 CH3CH2Cl Ethyl chloride 1A'Cs
238 C4H6 1-Methylcyclopropene 1AC1
239 C4H6 Cyclobutene 1A1C2v
240 C4H6 Methylenecyclopropane 1A1C2v
241 CH2CCHCH3 1,2-Butadiene 1A'C1
242 CH2CHCHCH2 1,3-Butadiene 1AgC2h
243 CH3CCCH3 2-Butyne 1A1'D3h
244 CH2C(CH3)CH3 1-Propene, 2-methyl- 1A1C2v
245 CH3CHCHCH3 2-Butene, (E)- 1AgC2h
246 CH3CHCHCH3 2-Butene, (Z)- 1A1C2v
247 C(CH3)3 Tert-butyl radical 2A"C3v
248 CH2CH(CH3)2 Isobutyl radical 2A'C1
249 CH3CHCH2CH3 2-Butyl radical 1AC1
250 CH3CH(CH3)CH3 Isobutane 1A1C3v
251 CH3CH2CH2CH3 Butane 1AgAnti
252 C2N2 Cyanogen 1ΣgD∞h
253 P4 Phosphorus tetramer 1A1Td
254 C3H3N acrylonitrile 1A'Cs
255 C3H7N Cyclopropylamine 1A'C1
256 C4H8 cyclobutane 1A1D2d
257 C2H8N2 Ethylenediamine 1AgC2h
258 CH3CH(NH2)CH3 2-Propanamine 1A'Cs
259 N(CH3)3 Trimethylamine 1A1C3v
260 NH2CH2CH2CH3 1-Propanamine 1A'Cs
261 B2O2 Diboron dioxide 1ΣgD∞h
262 SO3 Sulfur trioxide 1A1'D3h
263 HNO3 Nitric acid 1A'Cs
264 C2H2O2 Ethanedial 1AgC2h
265 CH3NO2 Methane, nitro- 1A'Cs
266 CH3ONO Methyl nitrite 1A'C1
267 C3H4O Cyclopropanone 1A1C2v
268 NH2CONH2 Urea 1AC2
269 NH2CSNH2 Thiourea 1AC2
270 CH3COOH Acetic acid 1A'Cs
271 CH3OCHO methyl formate 1A'Cs
272 CH3CHNOH Acetaldoxime 1A'CS trans
273 CH3CONH2 Acetamide 1A'C1
274 C3H6O Propylene oxide 1AC1
275 CH3CH2CHO Propanal 1A'Cs
276 CH3COCH3 Acetone 1A1C2v
277 C3H6S Thietane 1A'Cs
278 C3H6S Thiirane, methyl- 1AC1
279 C2H6O2 1,2-Ethanediol 1AgC2h
280 CH3SOCH3 Dimethyl sulfoxide 1A'Cs
281 CH2SHCH2SH 1,2-Ethanedithiol 1AgC2h
282 CH3SSCH3 Disulfide, dimethyl 1AC2
283 CH3CHOHCH3 Isopropyl alcohol 1AC1
284 CH3OC2H5 Ethane, methoxy- 1A'Cs
285 C3H7SH 1-Propanethiol 1A'Cs
286 CH3CHSHCH3 2-Propanethiol 1A'Cs
287 CH3SCH2CH3 Ethane, (methylthio)- 1A'Cs
288 ClNO2 Nitryl chloride 1A1C2v
289 N2F2 (Z)-Difluorodiazene 1A1C2v
290 N2F2 Dinitrogen difluoride, (E)- 1AgC2h
291 CF2O Carbonic difluoride 1A1C2v
292 CCl2O Phosgene 1A1C2v
293 BF3 Borane, trifluoro- 1A'D3h
294 AlF3 Aluminum trifluoride 1A1'D3h
295 AlF2Cl Aluminum chloride difluoride 1A1C2v
296 AlFCl2 Aluminum dichloride fluoride 1A1C2v
297 BCl3 Borane, trichloro- 1A1'D3h
298 AlCl3 Aluminum trichloride 1A1'D3h
299 CF3 Trifluoromethyl radical 2A1C3v
300 CCl3 Trichloromethyl radical 2A1C3
301 NF3 Nitrogen trifluoride 1A1C3v
302 PF3 Phosphorus trifluoride 1A1C3v
303 PCl3 Phosphorus trichloride 1A1C3v
304 CHF3 Methane, trifluoro- 1A1C3v
305 CHCl3 Chloroform 1A1C3v
306 SiHCl3 Trichlorosilane 1A1C3v
307 CH2CF2 Ethene, 1,1-difluoro- 1A1C2v
308 CH2CCl2 Ethene, 1,1-dichloro- 1A1C2v
309 CHClCHCl Ethene, 1,2-dichloro-, (E)- 1AgC2h
310 CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1A1C2v
311 CH3COF Acetyl fluoride 1A'NULL
312 CH3COCl Acetyl Chloride 1A'Cs
313 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
314 CH3CHFCl Ethane, 1-chloro-1-fluoro- 1AC1
315 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AgC2h
316 CH3CHCl2 Ethane, 1,1-dichloro- 1A'Cs
317 C5H6 1,3-Cyclopentadiene 1A1C2v
318 C5H6 1-Buten-3-yne, 2-methyl- 1A'Cs
319 C5H6 3-Penten-1-yne, (E)- 1A'Cs
320 C5H6 3-Penten-1-yne, (Z)- 1A'Cs
321 C5H6 Bicyclo[2.1.0]pent-2-ene 1A'Cs
322 C5H6 Cyclopropylacetylene 1A'C1
323 C5H8 1,2-Butadiene, 3-methyl- 1A1C2v
324 C5H8 1,2-Pentadiene 1A'C1
325 C5H8 1,3-Butadiene, 2-methyl- 1A'Cs
326 C5H8 1,3-Pentadiene, (E)- 1A'C1
327 C5H8 1,3-Pentadiene, (Z)- 1A'Cs
328 C5H8 1,4-Pentadiene 1AC2
329 C5H8 2,3-Pentadiene 1AC1
330 C5H8 Cyclobutane, methylene- 1A'Cs
331 C5H8 Cyclopentene 1A'Cs
332 C5H10 1-Butene, 2-methyl- 1AC1
333 C5H10 2-Butene, 2-methyl- 1A'Cs
334 C5H10 2-Pentene, (E)- 1A'Cs
335 C5H10 2-Pentene, (Z)- 1AC1
336 C5H10 Cyclopentane 1AC1
337 C5H10 Cyclopropane, 1,1-dimethyl- 1A1C1
338 C5H11 2-Methylbut-2-yl radical 1AC1
339 C5H12 Butane, 2-methyl- 1AC1
340 C5H12 Pentane 1A1C2v
341 C5H12 Propane, 2,2-dimethyl- 1A1Td
342 N2O3 Dinitrogen trioxide 1A'Cs
343 C3H2N2 Malononitrile 1A1Cs
344 C3H4N2 1H-Imidazole 1A'Cs
345 C3H4N2 1H-Pyrazole 1A'Cs
346 C4H5N (E)-2-Butenenitrile 1A'Cs
347 C4H5N (Z)-2-Butenenitrile 1A'Cs
348 C4H5N Cyclopropanecarbonitrile 1A'Cs
349 C4H5N Pyrrole 1A1C2v
350 C3H6N2 3-Aminopropionitrile 1A'Cs
351 C5H8 Bicyclo[2.1.0]pentane 1A'Cs
352 C5H8 Spiropentane 1A1D2d
353 C4H9N Cyclobutylamine 1A'Cs
354 C4H9N Pyrrolidine 1A'Cs
355 C3H10N2 1,2-Diaminopropane 1AC1
356 C(CH3)3NH2 2-Propanamine, 2-methyl- 1AC1
357 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- 1AC1
358 CH3C(NH2)HCH2CH3 2-Butanamine 1AC1
359 C3O2 Carbon suboxide 1ΣGD∞h
360 H2SO4 Sulfuric acid 1AC1
361 C3H3NO Isoxazole 1A'Cs
362 CH3NO3 Methyl nitrate 1A'Cs
363 C4H4O Furan 1A1C2
364 C4H4S Thiophene 1A1C2v
365 C3H4O2 β–Propiolactone 1A'Cs
366 C3H4O2 2-Propenoic acid 1A'Cs
367 CH2CHCONH2 Acrylamide 1ACs
368 CH3OCH2CN Methoxyacetonitrile 1A'Cs
369 CH5N3S Hydrazinecarbothioamide 1AC1
370 C4H6O Cyclobutanone 1A1C2v
371 C4H6O Furan, 2,3-dihydro- 1AC1
372 CH2CHOCHCH2 Vinyl ether 1A1C2v
373 CHOCHCHCH3 2-Butenal 1A'Cs
374 C4H6S Thiophene, 2,3-dihydro- 1AC1
375 C4H6S Thiophene, 2,5-dihydro- 1A1C2v
376 CH2CHSCHCH2 Divinyl sulfide 1AC2v
377 C2H6N2O Urea, methyl- 1AC1
378 C3H6O2 1,3-Dioxolane 1AC2
379 CH3COOCH3 methyl acetate 1A'Cs
380 C2H6O2S Dimethyl sulfone 1A1C2v
381 C3H7NO Propanamide 1A'C1
382 C2H3OC2H5 Ethene, ethoxy- 1AC1
383 C4H8O Cyclobutanol 1A'C1
384 CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1AC1
385 CH3COCH2CH3 2-Butanone 1A'Cs
386 CHOCH(CH3)CH3 Propanal, 2-methyl- 1A'Cs
387 CHOCH2CH2CH3 Butanal 1A'Cs
388 C4H8S Thiophene, tetrahydro- 1AC1
389 C3H8O2 Hydroperoxide, 1-methylethyl 1AC1
390 C3H8O2 Methane, dimethoxy- 1AC2
391 C3H8O2 Propylene glycol 1AC1
392 C3H8S2 1,3-Propanedithiol 1A1C1
393 C4H10O 2-Butanol, (.+/-.)- 1AC1
394 C4H10O Ethanol, 1,1-dimethyl- 1A'Cs
395 C4H10O Ethoxy ethane 1A1C2v
396 C4H10O Propane, 2-methoxy- 1A'Cs
397 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
398 C2H5SC2H5 Diethyl sulfide 1A1C2v
399 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- 1AC1
400 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- 1AC1
401 CH3CH(SH)CH2CH3 2-Butanethiol 1AC1
402 FNO3 Fluorine nitrate 1A'Cs
403 ClFO3 Perchloryl fluoride 1A1Cs
404 SO2Cl2 Sulfuryl chloride 1A1C2v
405 F3NO Nitrogen trifluoride oxide 1A1C3v
406 F3PO Phosphoryl fluoride 1A1C3v
407 Cl3PO Phosphoryl chloride 1A1C3v
408 CF4 Carbon tetrafluoride 1A1Td
409 CF3Cl Methane, chlorotrifluoro- 1A1C3v
410 SiF4 Silicon tetrafluoride 1A1Td
411 CF2Cl2 difluorodichloromethane 1A1C2v
412 CFCl3 Trichloromonofluoromethane 1A1C3v
413 CCl4 Carbon tetrachloride 1A1Td
414 SiCl4 Silane, tetrachloro- 1A1Td
415 CHClCCl2 Trichloroethylene 1A'Cs
416 HSO3F Fluorosulfonic acid 1AC1
417 CH3CF3 Ethane, 1,1,1-trifluoro- 1A1C3v
418 CH3CCl3 Ethane, 1,1,1-trichloro- 1A1C3v
419 C3H5ClO Oxirane, (chloromethyl)- 1AC1
420 CH2ClCHClCH3 Propane, 1,2-dichloro- 1AC1
421 CH3CCl2CH3 Propane, 2,2-dichloro- 1A1C2v
422 CH2CClCH2CH3 1-Butene, 2-chloro- 1A'Cs
423 CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1AC1
424 CH2CHCHClCH3 1-Butene, 3-chloro- 1AC1
425 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- 1A'Cs
426 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- 1A'Cs
427 CHClCHCH2CH3 (E)-1-Chloro-1-butene 1AC1
428 CHClCHCH2CH3 (Z)-1-Chloro-1-butene 1A'Cs
429 CH2ClCH2CH2CH3 Butane, 1-chloro- 1A'Cs
430 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1A1C3v
431 CH3CHClCH2CH3 Butane, 2-chloro- 1AC1
432 C6H4 (E)-Hexa-1,5-diyne-3-ene 1AgCs
433 C6H4 (Z)-Hexa-1,5-diyne-3-ene 1A1C2v
434 C6H6 2,4-Hexadiyne 1A1'D3h
435 C6H6 Benzene 1A1gD6h
436 C6H8 (E)-hexa-1,3,5-triene 1AgCs
437 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
438 C6H8 (Z)-hexa-1,3,5-triene 1A1C2v
439 C6H8 (Z)-hexa-2,3,4-triene 1A1C2v
440 C6H8 1,4-Cyclohexadiene 1AgC2v
441 C6H8 3-Methylenecyclopentene 1AC1
442 C6H8 Bicyclo[2.1.1]hex-2-ene 1A1C2v
443 C6H8 Bicyclo[2.2.0]hex-1(4)-ene 1AgD2h
444 C6H8 Bicyclo[3.1.0]hex-2-ene 1AC1
445 C6H10 1,3-Hexadiene, (E)- 1A'Cs
446 C6H10 1,3-Hexadiene, (Z)- 1A'Cs
447 C6H10 1,4-Hexadiene, (E)- 1AC1
448 C6H10 1,4-Hexadiene, (Z)- 1AC1
449 C6H10 1-Butyne, 3,3-dimethyl- 1A1C3v
450 C6H10 1-Hexyne 1A'Cs
451 C6H10 2,4-Hexadiene, (E,E)- 1AgC2h
452 C6H10 2,4-Hexadiene, (Z,Z)- 1A'Cs
453 C6H10 2-Hexyne 1A'C1
454 C6H10 3-Hexyne 1A1C2v
455 C6H10 Cyclopentene, 1-methyl- 1AC1
456 C6H10 Cyclopentene, 3-methyl- 1AC1
457 C6H10 Cyclopentene, 4-methyl- 1AC1
458 C6H12 (E)-3-methylpent-2-ene 1AC1
459 C6H12 (Z)-3-methylpent-2-ene 1AC1
460 C6H12 3-methylenepentane 1AC1
461 C6H12 Cyclohexane 1A1gChair
462 C6H12 Cyclopentane, methyl- 1AC1
463 C6H12 Ethylcyclobutane 1AC1
464 C6H12 hex-1-ene 1A'Cs
465 C6H14 Butane, 2,2-dimethyl- 1A'C1
466 C6H14 Butane, 2,3-dimethyl- 1AgC2h
467 C6H14 Hexane 1AgC2h
468 C6H14 Pentane, 2-methyl- 1AC1
469 C6H14 Pentane, 3-methyl- 1A'Cs
470 C4N2 2-Butynedinitrile 1ΣgD∞h
471 C3H3N3 1,3,5-Triazine 1A1'D3h
472 CH3N5 5-Aminotetrazole 1AC1
473 C4H4N2 1,3-Diazine 1A1C2v
474 C4H4N2 Pyrazine 1AgD2h
475 C4H4N2 Pyridazine 1A1C2v
476 C4H4N2 Succinonitrile 1AgC2h
477 C2H4N4 1H-Tetrazole, 1-methyl- 1A'Cs
478 C2H4N4 1H-Tetrazole, 5-methyl- 1A'C1
479 C2H4N4 2H-Tetrazole, 2-methyl- 1AC1
480 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1A'Cs
481 C5H5N Pyridine 1A1C2v
482 C6H6 Fulvene 1A1C2v
483 C4H6N2 1H-Imidazole, 2-methyl- 1A'Cs
484 C5H7N (E)-2-Pentenenitrile 1A'Cs
485 C5H7N (E)-3-Pentenenitrile 1AC1
486 C5H7N (Z)-2-Pentenenitrile 1AC1
487 C5H7N 1H-Pyrrole, 1-methyl- 1AC1
488 C5H9N 1,2,3,6-Tetrahydropyridine 1AC1
489 C5H9N Butanenitrile, 2-methyl- 1AC1
490 C5H9N Pentanenitrile 1A'Cs
491 C5H9N Propanenitrile, 2,2-dimethyl- 1A1C1
492 C5H11N Cyclopentanamine 1A'Cs
493 C5H11N Piperidine 1A'NH equatorial
494 C4H12N2 1,2-Butanediamine 1AC1
495 C4H12N2 2-Methyl-1,2-propanediamine 1A'C1
496 N2O4 Dinitrogen tetroxide 1AgD2d
497 C2H3NO3 Oxamic acid 1A'H out
498 C4H4O2 2-Oxetanone, 4-methylene- 1AC1
499 C2H4N2O2 Oxalamide 1AgC2h
500 C3H4O2S 2H-Thiete-1,1-dioxide 1A'C1
501 C3H4S3 1,3-Dithiolane-2-thione 1AC1
502 C4H5NO 3-Methylisoxazole 1AC1
503 C4H5NO Isoxazole, 5-methyl- 1AC1
504 C4H5NS 4-Methylthiazole 1AC1
505 C5H6S Thiophene, 2-methyl- 1A'Cs
506 C5H6S Thiophene, 3-methyl- 1A'Cs
507 C4H6O2 2-Propenoic acid, methyl ester 1AC1
508 C4H6OS Dihydro-2-(3H)-thiophenone 1AC1
509 C4H6OS Dihydro-3-(2H)-thiophenone 1AC1
510 CH6N4S Carbonothioic dihydrazide 1AC2
511 C2H6N2O2 (E)-Azodioxymethane 1AgC2h
512 C2H6N2O2 Dimethylnitroamine 1AC1
513 C3H6O3 1,3,5-Trioxane 1A1C1
514 C3H6S3 Carbonotrithioic acid, dimethyl ester 1A1C1
515 C2H6O3S Sulfurous acid, dimethyl ester 1A'C1
516 C4H7NO 2-Pyrrolidinone 1AC1
517 C4H7NO Methacrylamide 1AC1
518 C4H7NO Oxazole, 4,5-dihydro-2-methyl- 1A'C1
519 CH3CH(CH3)ONO Isopropyl nitrite 1AC1
520 NH2COOC2H5 Urethane 1AC1
521 C5H8O 2H-Pyran, 3,4-dihydro- 1AC1
522 C5H8O Furan, 2,3-dihydro-5-methyl- 1AC1
523 N(CH3)2CONH2 Urea, N,N-dimethyl- 1AC1
524 NH2CONHC2H5 Urea, ethyl- 1AC1
525 C4H8O2 1,3-Dioxolane, 2-methyl- 1AC1
526 C4H8O2 1,4-Dioxane 1AgC2h
527 C4H8O2 Ethene, 1,1-dimethoxy- 1A1C2v
528 C4H8OS s-Ethyl thioacetate 1AC1
529 C3H8O3 1,2,3-Propanetriol 1AC1
530 C3H8O2S (Methylsulfonyl)ethane 1AC1
531 C4H9NO Butanamide 1AC1
532 C4H9NO Propanamide, 2-methyl- 1AC1
533 C5H10O 2-Butanone, 3-methyl- 1AC1
534 C5H10O 2H-Pyran, tetrahydro- 1A'C1
535 C5H10O 2-Pentanone 1A'Cs
536 C5H10O 3-Pentanone 1A1C2v
537 C5H10O Cyclopentanol 1AC1
538 C5H10O Oxetane, 3,3-dimethyl- 1A'Cs
539 C5H10S 2H-Thiopyran, tetrahydro- 1A'Cs
540 C5H10S 3-Ethylthio-1-propene 1A'C1
541 C5H10S Cyclopentanethiol 1AC1
542 C5H10S Thiophene, tetrahydro-2-methyl- 1AC1
543 C5H10S Thiophene, tetrahydro-3-methyl- 1AC1
544 C4H10O2 1,1-Dimethoxyethane 1A'Cs
545 C4H10O2 1,3-Butanediol 1AC1
546 C4H10O2 1,4-Butanediol 1AgC2h
547 C4H10O2 Ethane, 1,2-dimethoxy- 1AgC2h
548 C4H10OS Diethyl sulfoxide 1AC1
549 C4H10S2 1,4-Butanedithiol 1AgC2h
550 C4H11NO Diethylhydroxylamine 1A'Cs
551 C5H12O 1-Butanol, 2-methyl- 1AC1
552 C5H12O 1-Butanol, 3-methyl- 1A'Cs
553 C5H12O 1-Pentanol 1A'Cs
554 C5H12O 2-Butanol, 3-methyl- 1AC1
555 C5H12O 2-Pentanol 1AC1
556 C5H12O Butane, 1-methoxy- 1A'Cs
557 C5H12O Propane, 1-ethoxy- 1A'Cs
558 C5H12O Propane, 2-methoxy-2-methyl- 1A'C1
559 C5H12S 1-Butanethiol, 2-methyl- 1AC1
560 C5H12S 1-Butanethiol, 3-methyl- 1A'C1
561 C5H12S 1-Pentanethiol 1A'C1
562 C5H12S 1-Propanethiol, 2,2-dimethyl- 1A'C1
563 C5H12S 2-Butanethiol, 3-methyl- 1AC1
564 C5H12S Butane, 1-(methylthio)- 1A'Cs
565 C5H12S Ethyl propyl sulfide 1A'Cs
566 C5H12S Propane, 2-(ethylthio)- 1A'C1
567 C5H12S Propane, 2-methyl-2-(methylthio)- 1A'C1
568 CF3CN Acetonitrile, trifluoro- 1A1C3v
569 B2F4 Diboron tetrafluoride 1A1D2d
570 B2Cl4 Diboron tetrachloride 1A1D2
571 C2F4 Tetrafluoroethylene 1AgD2h
572 C2Cl4 Tetrachloroethylene 1AgD2h
573 PF5 Phosphorus pentafluoride 1A1'D3h
574 PCl5 Phosphorus pentachloride 1A1'C4v
575 C3H5ClO2 Carbonochloridic acid, ethyl ester 1AC1
576 C3H5Cl3 Propane, 1,2,3-trichloro- 1A'Cs
577 C4H8Cl2 1,4-Dichlorobutane 1AgC2h
578 C4H8Cl2 Butane, 1,2-dichloro- 1AC1
579 C4H8Cl2 Butane, 1,3-dichloro- 1AC1
580 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- 1AgCi
581 C4H9ClO 1-Chloro-2-ethoxyethane 1A'Cs
582 C5H11Cl Pentane, 1-chloro- 1A'Cs
583 C2F6 hexafluoroethane 1A1gD3d

Species NOT done yet
count Species Name file name problem
1 D- Deuterium atom anion d-  
2 D+ Deuterium atom cation d+  
3 H2- hydrogen diatomic anion h2-  
4 H2+ Hydrogen cation h2+  
5 HD Deuterium hydride hd  
6 H3+ hydrogen trimer cation h3+  
7 HeH Helium hydride heh  
8 HeH+ Helium hydride cation heh+  
9 He2+ helium diatomic cation he2+  
10 Na Sodium atom na  
11 K Potassium atom k  
12 K- Potassium atom anion k-  
13 K+ Potassium atom cation k+  
14 Cu Copper atom cu  
15 Cu- Copper atom anion cu-  
16 Cu+ Copper atom cation cu+  
17 LiH Lithium Hydride lih  
18 LiH- lithium hydride anion lih-  
19 LiH+ lithium hydride cation lih+  
20 NaH sodium hydride nah  
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 Mg Magnesium atom mg  
27 Ca- Calcium atom anion ca-  
28 Ca+ Calcium atom cation ca+  
29 Zn Zinc atom zn  
30 Zn- Zinc atom anion zn-  
31 Zn+ Zinc atom cation zn+  
32 BeH beryllium monohydride beh  
33 BeH- berylium monohydride anion beh-  
34 BeH+ beryllium monohydride cation beh+  
35 MgH magnesium monohydride mgh  
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 ZnH+ Zinc, protonated znh+  
43 BeH2 beryllium dihydride beh2  
44 BeH2+ Beryllium dihydride cation beh2+  
45 MgH2 magnesium dihydride mgh2  
46 CaH2 Calcium Hydride cah2  
47 ZnH2 Zinc hydride znh2  
48 Sc Scandium atom sc  
49 Sc+ Scandium cation sc+  
50 Ga Gallium atom ga  
51 Ga- Gallium atom anion ga-  
52 Ga+ Gallium atom cation ga+  
53 BH- boron monohydride anion bh-  
54 BH+ boron monohydride cation bh+  
55 AlH- aluminum monohydride anion alh-  
56 AlH+ aluminum monohydride cation alh+  
57 ScH Scandium monohydride sch  
58 ScH+ Scandium monohydride cation sch+  
59 GaH Gallium monohydride gah  
60 GaH+ Gallium monohydride cation gah+  
61 BH2- boron dihydride anion bh2-  
62 BH2+ Boron dihydride cation bh2+  
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 anion alh3-  
68 AlH3+ aluminum trihydride cation alh3+  
69 ScH3 Scandium trihydride sch3  
70 GaH3 Gallium trihydride gah3  
71 BH4 borohydride bh4  
72 BH4- borohydride anion bh4-  
73 AlH4- Aluminum tetrahydride anion alh4-  
74 Ti Titanium atom ti  
75 Ti- Titanium atom anion ti-  
76 Ti+ Titanium atom cation ti+  
77 Ge Germanium atom ge  
78 Ge- Germanium anion ge-  
79 Ge+ Germanium cation ge+  
80 Sn Tin atom sn  
81 Sn+ Tin cation sn+  
82 CH- methylidyne anion ch-  
83 CH+ Methylidyne cation ch+  
84 SiH- silicon monohydride anion sih-  
85 SiH+ silicon monohydride cation sih+  
86 GeH germylidene geh  
87 GeH+ Germaniun monohyrdide cation geh+  
88 CH2- methylene anion ch2-  
89 CH2+ methylene cation ch2+  
90 SiH2- silicon dihydride anion sih2-  
91 SiH2+ silicon dihydride cation sih2+  
92 GeH2 germylene geh2  
93 GeH2- germylene anion geh2-  
94 CH3- methyl anion ch3-  
95 CH3+ methyl cation ch3+  
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 V Vanadium atom v  
113 V+ Vanadium atom cation v+  
114 As- Arsenic anion as-  
115 As+ Arsenic cation as+  
116 Sb Antimony atom sb  
117 NH- Imidogen anion nh-  
118 NH+ imidogen cation nh+  
119 PH- phosphorus monohydride anion ph-  
120 PH+ phosphorus monohydride cation ph+  
121 AsH Arsenic monohydride ash  
122 AsH+ Arsenic monohydride cation ash+  
123 SbH Antimony monohydride sbh  
124 NH2- amino anion nh2-  
125 NH2+ Amino cation nh2+  
126 PH2- Phosphino anion ph2-  
127 PH2+ Phosphino cation ph2+  
128 AsH2 Arsenic dihydride ash2  
129 AsH2+ Arsenic dihydride cation ash2+  
130 NH3- Ammonia anion nh3-  
131 NH3+ ammonia cation nh3+  
132 PH3+ Phosphine cation ph3+  
133 AsH3 Arsine ash3  
134 AsH3+ Arsine cation ash3+  
135 SbH3 Stibine sbh3  
136 AsH4+ Arsonium ash4+  
137 NH4 Ammonium radical nh4  
138 NH4+ ammonium cation nh4+  
139 PH4 Phosphoranyl radical ph4  
140 PH4+ phosphonium cation ph4+  
141 Cr Chromium atom cr  
142 Te Tellurium atom te  
143 Te+ Tellurium atom cation te+  
144 OH- hydroxide anion oh-  
145 OH+ hydoxyl cation oh+  
146 HS- mercapto anion sh-  
147 HS+ sulfur monohydride cation sh+  
148 CrH Chromium hydride crh  
149 CrH+ Chromium hydride cation crh+  
150 HSe Selenium monohydride hse  
151 HSe- selenium monohydride anion hse-  
152 HSe+ selenium monohydride cation hse+  
153 TeH Telluryl radical teh  
154 H2O- water anion h2o-  
155 H2O+ water cation h2o+  
156 H2S- Hydrogen sulfide anion h2s-  
157 H2S+ Hydrogen sulfide cation h2s+  
158 H2Se Hydrogen selenide h2se  
159 H2Se+ Hydrogen selenide cation h2se+  
160 H2Te Hydrogen Telluride h2te  
161 H3O+ hydronium cation h3o+  
162 H3S+ Sulfonium cation h3s+  
163 H3Se+ Hydrogen Selenide, protonated h3se+  
164 Mn Manganese atom mn  
165 I Iodine atom iodine  
166 I- Iodine atom anion iodine-  
167 I+ Iodine atom cation iodine+  
168 HF- hydrogen fluoride anion hf-  
169 HF+ hydrogen fluoride cation hf+  
170 HCl- hydrogen chloride anion hcl-  
171 HCl+ hydrogen chloride cation hcl+  
172 HBr hydrogen bromide hbr  
173 HBr- hydrogen bromide anion hbr-  
174 HBr+ hydrogen bromide cation hbr+  
175 HI Hydrogen iodide hi  
176 HI+ Hydrogen iodide cation hi+  
177 H2F+ dihydrogen fluoride cation h2f+  
178 H2Cl+ dihydrogen monochloride cation h2cl+  
179 H2Br+ protonated hydrogen bromide h2br+  
180 H2I+ Iodonium h2i+  
181 Fe Iron atom fe  
182 Kr Krypton atom kr  
183 Kr+ Krypton cation kr+  
184 Xe Xenon atom xe  
185 HeLi+ Helium Lithium cation heli+  
186 NeH neon hydrogen neh  
187 NeH+ neon hydrogen cation neh+  
188 ArH+ Argon hydride cation arh+  
189 KrH+ Protonated Krypton krh+  
190 XeH+ Xenon, protonated xeh+  
191 H2Ar H2 Ar dimer h2ar  
192 Co Cobalt atom cobalt  
193 Ni Nickel atom ni  
194 Li2 Lithium diatomic li2  
195 Li2- lithium diatomic anion li2-  
196 Li2+ lithium diatomic cation li2+  
197 NaLi lithium sodium lina  
198 NaLi- lithium sodium anion lina-  
199 NaLi+ lithium sodium cation lina+  
200 LiK Lithium Potassium lik  
201 Na2 Sodium diatomic na2  
202 Na2- sodium diatomic anion na2-  
203 Na2+ sodium diatomic cation na2+  
204 NaK Sodium Potassium nak  
205 NaK+ Sodium Potassium diatomic cation nak+  
206 K2 Potassium diatomic k2  
207 Cu2 Copper diatomic cu2  
208 LiBe Lithium Beryllium libe  
209 LiMg Lithium magnesium limg  
210 NaBe Sodium Beryllium nabe  
211 NaMg Sodium Magnesium namg  
212 Be2 Beryllium diatomic be2  
213 Be2- Beryllium diatomic anion be2-  
214 Be2+ Beryllium diatomic cation be2+  
215 BeMg Beryllium Magnesium bemg  
216 Mg2 Magnesium diatomic mg2  
217 Mg2- magnesium diatomic anion mg2-  
218 Mg2+ magnesium diatomic cation mg2+  
219 Ca2 Calcium diatomic ca2  
220 LiB Lithium boride lib  
221 LiAl Lithium Aluminum lial  
222 NaAl Sodium aluminum naal  
223 BeB Beryllium monoboride beb  
224 B2 Boron diatomic b2  
225 B2- Boron diatomic anion b2-  
226 B2+ Boron diatomic cation b2+  
227 BAl Boron Aluminum bal  
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 BC- boron monocarbide anion bc-  
245 BC+ boron monocarbide cation bc+  
246 AlC Aluminum carbide alc  
247 BSi Boron silicide bsi  
248 C2- carbon diatomic anion c2-  
249 C2+ carbon diatomic cation c2+  
250 SiC silicon monocarbide sic  
251 SiC- silicon monocarbide anion sic-  
252 SiC+ silicon monocarbide cation sic+  
253 Si2- silcon diatomic anion si2-  
254 Si2+ silcon diatomic cation si2+  
255 GeC Germanium monocarbide gec  
256 SiGe Silicon Germanium sige  
257 Ge2 Germanium diatomic ge2  
258 C2H- Ethynyl anion c2h-  
259 C2H+ Ethynyl cation c2h+  
260 ZnCH2 Zinc methylene znch2  
261 C2H2+ acetylene cation c2h2+  
262 CCH2 vinylidene vinylidene  
263 H2CC- vinylidene anion h2cc-  
264 HCCH- acetylene anion c2h2-  
265 Si2H2 disilyne si2h2  
266 CH3Li methyl lithium ch3li  
267 CuCH3 monomethyl copper cuch3  
268 ZnCH3 Zinc monomethyl znch3  
269 CH2BH methyleneborane ch2bh  
270 C2H3- vinyl anion c2h3-  
271 C2H3+ vinyl cation c2h3+  
272 C2H4- Ethylene anion c2h4-  
273 C2H4+ Ethylene cation c2h4+  
274 CH3CH methylmethylene ch3ch  
275 CH2SiH2 silaethylene ch2sih2  
276 Si2H4 Disilene si2h4  
277 CH3BH2 methylborane ch3bh2  
278 C2H5- Ethyl anion c2h5-  
279 C2H5+ Ethyl cation c2h5+  
280 C2H6+ ethane cation c2h6+  
281 GeH3CH3 methyl germane geh3ch3  
282 C2H7+ Ethane, protonated c2h7+  
283 LiN Lithium Nitride lin  
284 LiN+ Lithium Nitride cation lin+  
285 LiP Lithium monophosphide lip  
286 BeN Beryllium mononitride ben  
287 BeN- Beryllium mononitride anion ben-  
288 BeN+ Beryllium mononitride cation ben+  
289 MgN Magnesium Nitride mgn  
290 BN- boron nitride anion bn-  
291 AlN- aluminum mononitride anion aln-  
292 AlN+ aluminum mononitride cation aln+  
293 BP Boron monophosphide bp  
294 AlP Aluminum monophosphide alp  
295 GaN Gallium mononitride gan  
296 GaP Gallium monophosphide gap  
297 GaAs Gallium arsenide gaas  
298 BN boron nitride bn  
299 BN+ boron nitride cation bn+  
300 AlN Aluminum nitride aln  
301 CN- cyanide anion cn-  
302 CN+ Cyano cation cn+  
303 CP- carbon monophosphide anion cp-  
304 CP+ carbon monophosphide cation cp+  
305 SiN- silicon mononitride anion sin-  
306 SiN+ silicon mononitride cation sin+  
307 SiP Silicon monophosphide sip  
308 SiP- Silicon monophosphide anion sip-  
309 SiP+ Silicon monophosphide cation sip+  
310 TiN Titanium mononitride tin  
311 N2- nitrogen diatomic anion n2-  
312 N2+ diatomic nitrogen cation n2+  
313 PN- phosphorus nitride anion pn-  
314 PN+ phosphorus nitride cation pn+  
315 P2- phosphorus diatomic anion p2-  
316 P2+ phosphorus diatomic cation p2+  
317 AsN Arsenic mononitride asn  
318 AsP Arsenic monophosphide asp  
319 SbN Antimony nitride sbn  
320 As2 Arsenic diatomic as2  
321 HNB hydrogen nitrogen boron hnb  
322 HNC hydrogen isocyanide hnc  
323 HCN- Hydrogen cyanide anion hcn-  
324 HCN+ hydrogen cyanide cation hcn+  
325 HNC+ hydrogen isocyanide cation hnc+  
326 HCP+ Phosphaethyne cation hcp+  
327 NNH Dinitrogen monohydride nnh  
328 NNH+ Dinitrogen monohydride cation nnh+  
329 HPO+ Hydrogen phosphorus oxide cation hpo+  
330 LiNH2 lithium amide linh2  
331 HBNH Boranimine hbnh  
332 CNH2 Aminomethylidyne radical cnh2  
333 CNH2+ N-protonated hydrogen isocyanide cnh2+  
334 H2CN Dihydrogen cyanide radical h2cn  
335 H2CN+ hydrocyanonium cation h2cn+  
336 HCNH methyleneazane hcnh  
337 HCNH+ N-protonated HCN hcnh+  
338 H2NN Isodiazene h2nn  
339 N2H2 (E)-diazene n2h2  
340 N2H2 (Z)-Diazene n2h2z  
341 N2H2+ trans-diazene cation n2h2+  
342 CH2NH+ Methanimine cation ch2nh+  
343 CHNH2 aminomethylene chnh2  
344 CHNH2+ Aminocarbene cation chnh2+  
345 CH2PH Phosphaethene ch3p  
346 BH2NH2 Boranamine bh2nh2  
347 CH2NH2+ methyleneamine cation ch2nh2+  
348 N2H4+ hydrazine cation n2h4+  
349 CH3NH2+ methyl amine cation ch3nh2+  
350 SiH3NH2 Silane, amino sih3nh2  
351 N2H5+ protonated hydrazine n2h5+  
352 BH3PH3 borane phosphine bh3ph3  
353 BH3NH3 borane ammonia bh3nh3  
354 CH3NH3 methyl ammonium radical ch3nh3  
355 CH3NH3+ protonated methylamine ch3nh3+  
356 CH3PH3+ methyl phosphine, protonated ch3ph3+  
357 NH3NH3 Ammonia Dimer nh3nh3  
358 N2H7+ ammonia ammonium dimer n2h7+  
359 LiO lithium oxide lio  
360 LiO- lithium oxide anion lio-  
361 LiO+ lithium oxide cation lio+  
362 LiS Lithium monosulfide lis  
363 LiS+ Lithium sulfide cation lis+  
364 NaO sodium monoxide nao  
365 NaO- sodium oxide anion nao-  
366 NaO+ sodium oxide cation nao+  
367 KO Potassium monoxide ko  
368 KO+ Potassium monoxide cation ko+  
369 NaS Sodium sulfide nas  
370 CuO Copper Monoxide cuo  
371 LiSe Lithium monoselenide lise  
372 BeO beryllium oxide beo  
373 BeO- Beryllium monoxide anion beo-  
374 BeO+ Beryllium monoxide cation beo+  
375 BeS beryllium sulfide bes  
376 MgO magnesium oxide mgo  
377 MgO- magnesium oxide anion mgo-  
378 MgO+ magnesium oxide cation mgo+  
379 CaO Calcium monoxide cao  
380 MgS magnesium sulfide mgs  
381 MgS- magnesium sulfide anion mgs-  
382 MgS+ magnesium sulfide cation mgs+  
383 CaS Calcium sulfide cas  
384 ZnO zinc monoxide zno  
385 ZnS Zinc sulfide zns  
386 BeS- Beryllium monosulfide anion bes-  
387 BeS+ Beryllium monosulfide cation bes+  
388 BO- boron monoxide anion bo-  
389 AlO- Aluminum monoxide anion alo-  
390 AlO+ aluminum monoxide cation alo+  
391 BS- boron monosulfide anion bs-  
392 BS+ boron monosulfide cation bs+  
393 AlS- aluminum monosulfide anion als-  
394 AlS+ aluminum monosulfide cation als+  
395 ScO Scandium monoxide sco  
396 GaO Gallium monoxide gao  
397 GaS Gallium monosulfide gas  
398 BO+ boron monoxide cation bo+  
399 CO- carbon monoxide anion co-  
400 CO+ carbon monoxide cation co+  
401 CS- carbon monosulfide anion cs-  
402 CS+ carbon monosulfide cation cs+  
403 SiO- silicon monoxide anion sio-  
404 SiO+ silicon monoxide cation sio+  
405 SiS- silicon monosulfide anion sis-  
406 SiS+ silicon monosulfide cation sis+  
407 TiO Titanium monoxide tio  
408 CSe Carbon monoselenide cse  
409 CSe- Carbon monoselenide anion cse-  
410 CSe+ Carbon monoselenide cation cse+  
411 GeO Germanium monoxide geo  
412 GeO+ Germanium monoxide cation geo+  
413 GeS Germanium monosulfide ges  
414 SiSe Silicon Monoselenide sise  
415 SiSe+ Silicon Monoselenide cation sise+  
416 GeSe Germanium monoselenide gese  
417 NO- nitric oxide anion no-  
418 NO+ nitric oxide cation no+  
419 NS- nitrogen sulfide anion ns-  
420 NS+ nitrogen sulfide cation ns+  
421 PO- phosphorus monoxide anion po-  
422 PO+ phosphorus monoxide cation po+  
423 PS- phosphorus monosulfide anion ps-  
424 PS+ phosphorus monosulfide cation ps+  
425 VO Vanadium monoxide vo  
426 AsO Arsenic monoxide aso  
427 NSe Nitrogen monoselenide nse  
428 AsS Arsenic monosulfide ass  
429 PSe Phosphorus monoselenide pse  
430 AsSe Arsenic monoselenide asse  
431 O2- oxygen diatomic anion o2-  
432 O2-- dioxygen dianion o2--  
433 O2+ diatomic oxygen cation o2+  
434 SO- sulfur monoxide anion so-  
435 SO+ sulfur monoxide cation so+  
436 S2- sulfur diatomic anion s2-  
437 S2+ sulfur diatomic cation s2+  
438 SeO Selenium monoxide seo  
439 SeO- selenium monoxide anion seo-  
440 SeO+ selenium monoxide cation seo+  
441 SeS Selenium monosulfide ses  
442 SeS- selenium monosulfide anion ses-  
443 SeS+ selenium monosulfide cation ses+  
444 TeO Tellurium monoxide teo  
445 Se2 Selenium diatomic se2  
446 Se2- selenium diatomic anion se2-  
447 Se2+ selenium diatomic cation se2+  
448 Te2 Tellurium diatomic te2  
449 LiOH lithium hydroxide lioh  
450 NaOH sodium hydroxide naoh  
451 KOH Potassium hydroxide koh  
452 BeOH beryllium monohydroxide beoh  
453 MgOH magnesium hydroxide mgoh  
454 CaOH Calcium monohydroxide caoh  
455 COH Hydroxymethylidyne coh  
456 COH+ Carbon Monoxide, protonated coh+  
457 HCO- formyl anion hco-  
458 HCO+ Formyl cation hco+  
459 HCS Thioformyl radical hcs  
460 HCS- Thioformyl anion hcs-  
461 HCS+ Thioformyl cation hcs+  
462 HNO- Nitrosyl hydride anion hno-  
463 HNO+ Nitrosyl hydride cation hno+  
464 NOH Hydroxyimidogen noh  
465 NOH+ O-protonated nitric oxide noh+  
466 HNS Sulfur imide hns  
467 HNS- Sulfur imide anion hns-  
468 HO2- Hydroperoxy anion ho2-  
469 HO2+ Hydroperoxy cation ho2+  
470 HSO+ Sulfur Monoxide, S-protonated HSO+  
471 SOH Sulfur Hydroxide soh  
472 SOH+ Sulfur Monoxide, protonated soh+  
473 HS2 Thiosulfeno radical hs2  
474 H2CO- formaldehyde anion h2co-  
475 H2CO+ formaldehyde cation h2co+  
476 HOCH hydroxycarbene hoch  
477 H2CS- thioformaldehyde anion h2cs-  
478 H2CS+ thioformaldehyde cation h2cs+  
479 H2CSe Selenoformaldehyde h2cse  
480 H2NO nitroxide h2no  
481 H2O2+ Hydrogen peroxide cation h2o2+  
482 H2OO water oxide h2oo  
483 HOSH hydrogen thioperoxide hosh  
484 H2S2+ hydrogen disulfide cation h2s2+  
485 H2Se2 hydrogen diselenide h2se2  
486 CH2OH+ hydroxymethyl cation ch2oh+  
487 CH3O- methoxy anion ch3o-  
488 CH3O+ Methoxy cation ch3o+  
489 H2CSH+ Thioformaldehyde, protonated h2csh+  
490 NH2OH+ Hydroxylamine cation nh2oh+  
491 NH3O Ammonia Oxide nh3o  
492 H2POH Phosphinous acid h2poh  
493 H3PO Phosphine oxide h3po  
494 NH2SH Thiohydroxylamine nh2sh  
495 NH3S sulfidoazane nh3s  
496 H3O2+ hydrogen peroxide, protonated h3o2+  
497 CH3OH- Methyl alcohol anion ch3oh-  
498 CH3OH+ Methyl alcohol cation ch3oh+  
499 CH3SH+ Methanethiol cation ch3sh+  
500 SiH3OH silanol sih3oh  
501 CH3SeH Methane selenol ch3seh  
502 NH2OH2+ protonated hydroxylamine nh2oh2+  
503 NH3OH+ N-protonated hydroxylamine nh3oh+  
504 H2OH2O water dimer h2oh2o  
505 CH3OH2+ Methanol, protonated ch3oh2+  
506 CH3SH2+ protonated methylsulfide ch3sh2+  
507 H2ONH3 Water Ammonia Dimer h2onh3  
508 H5O2+ Dihydroxonium ion h5o2+  
509 LiF lithium fluoride lif  
510 LiCl lithium chloride licl  
511 LiCl- lithium chloride anion licl-  
512 LiCl+ lithium chloride cation licl+  
513 NaF sodium fluoride naf  
514 NaF- sodium fluoride anion naf-  
515 NaF+ sodium fluoride cation naf+  
516 KF Potassium Fluoride kf  
517 NaCl Sodium Chloride nacl  
518 NaCl- sodium chloride anion nacl-  
519 NaCl+ sodium chloride cation nacl+  
520 KCl Potassium Chloride kcl  
521 CuF Copper monofluoride cuf  
522 LiBr Lithium Bromide libr  
523 LiBr- lithium bromide anion libr-  
524 LiBr+ lithium bromide cation libr+  
525 CuCl Copper monochloride cucl  
526 NaBr Sodium Bromide nabr  
527 NaBr- sodium bromide anion nabr-  
528 NaBr+ sodium bromide cation nabr+  
529 KBr Potassium Bromide kbr  
530 LiI Lithium Iodide lii  
531 NaI Sodium Iodide nai  
532 KI Potassium Iodide ki  
533 LiF- lithium fluoride anion lif-  
534 LiF+ lithium fluoride cation lif+  
535 BeF Beryllium monofluoride bef  
536 BeF- Beryllium monofluoride anion bef-  
537 BeF+ Beryllium monofluoride cation bef+  
538 BeCl beryllium monochloride becl  
539 MgF Magnesium monofluoride mgf  
540 MgF- magnesium fluoride anion mgf-  
541 MgF+ magnesium fluoride cation mgf+  
542 CaF Calcium monofluoride caf  
543 MgCl magnesium monochloride mgcl  
544 MgCl- magnesium monochloride anion mgcl-  
545 MgCl+ magnesium monochloride cation mgcl+  
546 CaCl calcium monochloride cacl  
547 TiCl Titanium Monochloride ticl  
548 ZnF Zinc monofluoride znf  
549 ZnF- Zinc monofluoride anion znf-  
550 ZnF+ Zinc monofluoride cation znf+  
551 ZnCl Zinc monochloride zncl  
552 CaBr Calcium monobromide cabr  
553 BeCl- beryllium monochloride anion becl-  
554 BeCl+ beryllium monochloride cation becl+  
555 BF Boron monofluoride bf  
556 BF- Boron monofluoride anion bf-  
557 BF+ Boron monofluoride cation bf+  
558 AlF- Aluminum monofluoride anion alf-  
559 AlF+ Aluminum monofluoride cation alf+  
560 BCl- boron monochloride anion bcl-  
561 BCl+ boron monochloride cation bcl+  
562 AlCl Aluminum monochloride alcl  
563 AlCl- aluminum monochloride anion alcl-  
564 AlCl+ aluminum monochloride cation alcl+  
565 ScF Scandium monofluoride scf  
566 BBr Boron monobromide bbr  
567 GaF Gallium monofluoride gaf  
568 GaF+ Gallium monofluoride cation gaf+  
569 AlBr Aluminum monobromide albr  
570 GaCl Gallium monochloride gacl  
571 GaCl+ Gallium monochloride cation gacl+  
572 AlI Aluminum monoiodide ali  
573 GaBr Gallium monobromide gabr  
574 CF- carbon monofluoride anion cf-  
575 CF+ carbon monofluoride cation cf+  
576 CCl- carbon monochloride anion ccl-  
577 CCl+ carbon monochloride cation ccl+  
578 SiF- silicon monofluoride anion sif-  
579 SiF+ silicon monofluoride cation sif+  
580 SiCl- silicon monochloride anion sicl-  
581 SiCl+ silicon monochloride cation sicl+  
582 CBr Carbon monobromide cbr  
583 GeF Germanium monofluoride gef  
584 GeF+ Germanium monofluoride cation gef+  
585 GeCl Germanium monochloride gecl  
586 GeCl+ Germanium monochloride cation gecl+  
587 SiBr Silicon monobromide sibr  
588 SiBr+ Silicon monobromide cation sibr+  
589 NF- nitrogen monofluorine anion nf-  
590 NF+ nitrogen monofluoirde cation nf+  
591 NCl nitrogen monochloride ncl  
592 NCl- nitrogen monochloride anion ncl-  
593 NCl+ nitrogen monochloride cation ncl+  
594 PF- phosphorus monofluoride anion pf-  
595 PF+ phosphorus monofluoride cation pf+  
596 PCl- phosphorus monochloride anion pcl-  
597 PCl+ phosphorus monochloride cation pcl+  
598 AsF Arsenic monofluoride asf  
599 NBr nitrogen monobromide nbr  
600 AsCl Arsenic monochloride ascl  
601 PBr Phosphorus monobromide pbr  
602 SbF Antimony monofluoride sbf  
603 SbCl Antimony monochloride sbcl  
604 FO- flourine oxide anion fo-  
605 FO+ fluorine monoxide cation fo+  
606 ClO- chlorine monoxide anion clo-  
607 ClO+ chlorine monoxide cation clo+  
608 SF- sulfur monofluoride anion sf-  
609 SF+ sulfur monofluoride cation sf+  
610 SCl- sulfur monochloride anion scl-  
611 SCl+ sulfur monochloride cation scl+  
612 BrO Bromine monoxide bro  
613 BrO- Bromine monoxide anion bro-  
614 BrO+ Bromine monoxide cation bro+  
615 SeF Selenium monofluoride sef  
616 SBr Sulfur monobromide radical sbr  
617 SBr+ Sulfur monobromide cation sbr+  
618 SeCl Selenium monochloride secl  
619 IO Iodine monoxide io  
620 SeBr Selenium monobromide sebr  
621 BrCl Bromine monochloride brcl  
622 F2- flourine diatomic anion f2-  
623 F2+ flourine diatomic cation f2+  
624 ClF- clorine monofluoride anion clf-  
625 ClF+ clorine monofluoride cation clf+  
626 Cl2- chlorine diatomic anion cl2-  
627 Cl2+ chlorine diatomic cation cl2+  
628 BrF Bromine monofluoride brf  
629 BrF- bromine fluoride anion brf-  
630 BrF+ bromine fluoride cation brf+  
631 BrCl- bromine chloride anion brcl-  
632 BrCl+ bromine chloride cation brcl+  
633 IF Iodine monofluoride if  
634 Br2 Bromine diatomic br2  
635 Br2- bromine diatomic anion br2-  
636 Br2+ bromine diatomic cation br2+  
637 ICl Iodine monochloride icl  
638 IBr Iodine monobromide ibr  
639 I2 Iodine diatomic i2  
640 I2+ Iodine diatomic cation i2+  
641 HCCl Chloromethylene hccl  
642 HSiF fluorosilylene hsif  
643 HSiCl Chlorosilylene hsicl  
644 HSiBr monobromosilylene hsibr  
645 CHBr bromomethylene chbr  
646 HOCl+ hypochlorous acid cation hocl+  
647 HOBr Hypobromous acid hobr  
648 HOBr+ Hypobromous acid cation hobr+  
649 HOI Hypoiodous acid hoi  
650 F2H+ Fluorine, protonated f2h+  
651 FHF Hydrogen difluoride fhf  
652 FHF- Hydrogen difluoride anion fhf-  
653 ClFH+ Chlorine fluoride, F-protonated clfh+  
654 FClH+ Chlorine fluoride, Cl-protonated fclh+  
655 Cl2H+ Chlorine, protonated cl2h+  
656 CH2Br bromomethyl radical ch2br  
657 CH2F fluoromethyl radical ch2f  
658 CH2F+ fluoromethyl cation ch2f+  
659 CH2Cl+ chloromethyl cation ch2cl+  
660 CH2Cl chloromethyl radical ch2cl  
661 NH2F monofluoroamine nh2f  
662 NH2Cl chloramine nh2cl  
663 CH3F+ methyl fluoride cation ch3f+  
664 CD3F methylfluoride-d3 cd3f  
665 CD3Cl methyl chloride d3 cd3cl  
666 CH3Cl+ Methyl chloride cation ch3cl+  
667 CH3Br methyl bromide ch3br  
668 GeH3F monofluorogermane geh3f  
669 GeH3Cl monochlorogermane geh3cl  
670 SiH3Br bromosilane sih3br  
671 CH3I methyl iodide ch3i  
672 SiH3I Silyl Iodide sih3i  
673 NH3Cl+ protonated monochloroammonia nh3cl+  
674 CH3ClH+ methyl chloride, protonated ch3clh+  
675 NH4Cl Ammonium chloride nh4cl  
676 LiNe+ Lithium Neon cation line+  
677 Ne2 Neon diatomic ne2  
678 Ne2+ Neon diatomic cation ne2+  
679 Ar2 Argon diatomic ar2  
680 Ar2+ Argon diatomic cation ar2+  
681 Li3 Lithium trimer li3  
682 Li3+ Lithium trimer cation li3+  
683 C3+ carbon trimer cation c3+  
684 SiC2 Silicon dicarbide sic2  
685 C3H3 cyclopropenyl radical cpr  
686 C3H3- Propargyl anion c3h3-  
687 C3H3+ cyclopropenyl cation cpr+  
688 C3H3+ Propargyl cation c3h3+  
689 C3H4 cyclopropene cprop  
690 C3H5+ Allyl cation allyl+  
691 CH3CHCH 1-propenyl radical ch3chch  
692 Zn(CH3)2 dimethyl zinc dmz  
693 C3H7+ cyclopropane, protonated c3h7+  
694 CH3CHCH3+ Isopropyl cation prop2yl+  
695 SiH2(CH3)2 dimethylsilane dms  
696 Si3H8 trisilane si3h8  
697 LiCN lithium cyanide licn  
698 NaCN Sodium Cyanide nacn  
699 KCN Potassium cyanide kcn  
700 CuCN Copper cyanide cucn  
701 ZnCN Zinc monocyanide zncn  
702 ZnNC Zinc isocyanide znnc  
703 AlCN Aluminum monocyanide alcn  
704 AlNC Aluminum isocyanide alnc  
705 CN2 3H-Diazirin-3-ylidene cn2  
706 CNN Diazocarbene cnn  
707 NCN Cyanoimidogen ncn  
708 N3 azide radical n3  
709 N3- azide anion n3-  
710 N3+ azide cation n3+  
711 HCCN cyanomethylene hccn  
712 HCNN diazomethyl radical hcnn  
713 HN3 hydrogen azide hn3  
714 HN3+ Hydrazoic acid cation hn3+  
715 HNCNH diiminomethane hncnh  
716 CH2N2 diazirine ch2n2  
717 CH2NN diazomethane ch2nn  
718 NH2CN cyanamide cyanamide  
719 HNNNH+ 1,2-Triazadienium n2h3+  
720 NH2NN+ hydrazoic acid, protonated nh2nn+  
721 CH3CN- acetonitrile anion ch3cn-  
722 CH3CN+ Acetonitrile cation ch3cn+  
723 CH3NC methyl isocyanide ch3nc  
724 CHNCH2 2H-Azirine c157164  
725 CHNHCH 1H-Azirine chnhch  
726 H2CCNH Ethenimine ch2cnh  
727 H2CNCH methyleneaminomethylene ch2nch  
728 HCCNH2 Ethynamine hccnh2  
729 HCNCH2+ 2H-Azirine cation hcnch2+  
730 HNCNH2+ diiminomethane, protonated hncnh2+  
731 NCNH3+ Cyanamide, protonated ncnh3+  
732 NH2CNH+ cyanamide, cn protonated nh2cnh+  
733 NH3CN+ cyanamide, amine protonated nh3cn+  
734 CH2CHNH vinylazine ch2chnh  
735 CH3CHN methylmethaniminyl radical ch3chn  
736 NHCHNH2 aminomethanimine cn2h4  
737 CH2CHNH2 aminoethene aminoethene  
738 CH2NCH3 N-methylmethanimine nmm  
739 CH3CHNH ethanimine ethanimine  
740 NH2BHNH2 diaminoborane nh2bhnh2  
741 C2H5NH+ Protonated Aziridine c2h5nh+  
742 C2H6N+ aziridine, protonated c2h6n+  
743 NH2CH2NH2 diaminomethane nh2ch2nh2  
744 CH3PHCH3 dimethylphosphine ch3phch3  
745 NH2CH2NH3+ diaminoethane, protonated pdam  
746 (CH3)2NH2+ dimethylammonium cation dmam  
747 CH3CH2NH3+ ethylamine, protonated pea  
748 Li2O dilithium oxide li2o  
749 Li2O+ dilithium oxide cation li2o+  
750 Li2S dilithium sulfide li2s  
751 Na2O disodium monoxide na2o  
752 Na2S Sodium sulfide na2s  
753 LiO2 Lithium dioxide lio2  
754 NaO2 Sodium superoxide nao2  
755 CCO Dicarbon monoxide cco  
756 CNO- fulminate cno-  
757 NCO isocyanato radical nco  
758 NCO- cyanate nco-  
759 SCN thiocyanato radical scn  
760 SCN- thiocyanide anion scn-  
761 BO2- Boron dioxide anion bo2-  
762 BO2+ Boron dioxide cation bo2+  
763 N2O- Nitrous oxide anion n2o-  
764 N2O+ Nitrous oxide cation n2o+  
765 NNS Nitrogen sulfide nns  
766 PPO Phosphorus oxide phosphide ppo  
767 CO2- Carbon dioxide anion co2-  
768 CO2+ Carbon dioxide cation co2+  
769 OCS+ Carbonyl sulfide cation cos+  
770 CS2- Carbon disulfide anion cs2-  
771 CS2+ Carbon disulfide cation cs2+  
772 TiO2 Titanium dioxide tio2  
773 SiS2 Silicon disulfide sis2  
774 GeO2 Germanium dioxide geo2  
775 OCSe Carbonyl selenide ocse  
776 SCSe Carbon sulfide selenide scse  
777 GeS2 Germanium disulfide ges2  
778 CSe2 Carbon diselenide cse2  
779 SCTe Carbon sulfide Telluride scte  
780 NO2- Nitrogen dioxide anion no2-  
781 NO2+ Nitrogen dioxide cation no2+  
782 NSO sulfinyl amidogen NSO  
783 PO2- Phosphorus dioxide anion po2-  
784 PO2+ Phosphorus dioxide cation po2+  
785 SNO Nitrogen oxide sulfide sno  
786 AsO2 Aresenic dioxide aso2  
787 O3- Ozone anion o3-  
788 O3+ Ozone cation o3+  
789 SO2- Sulfur dioxide anion so2-  
790 SO2+ Sulfur dioxide cation so2+  
791 S3 Sulfur trimer s3  
792 S3- Sulfur trimer anion s3-  
793 S3+ Sulfur trimer cation s3+  
794 SeO2 Selenium dioxide seo2  
795 SeO2+ Selenium dioxide cation seo2+  
796 TeO2 Tellurium Dioxide teo2  
797 HCCO ketenyl radical ketenyl  
798 CS2H+ Carbon disulfide, protonated cs2h+  
799 HCNO fulminic acid hcno  
800 HOCN cyanic acid hocn  
801 HNCS Isothiocyanic acid hncs  
802 HSCN thiocyanic acid hscn  
803 HCO2- formate anion hco2-  
804 HNNO nitrosoazane hnno  
805 HNNO+ Nitrous oxide, N-protonated hnno+  
806 NNOH+ Nitrous Oxide, O-protonated nnoh+  
807 HCOO formate neutral radical hcoo  
808 HOCO Hydrocarboxyl radical hoco  
809 HOCO+ Hydrocarboxyl cation hoco+  
810 HNO2+ nitrous acid cation hno2+  
811 O3H+ protonated ozone o3h+  
812 SO2H+ protonated sulfur dioxide so2h+  
813 C2H2O Oxirene oxirene  
814 CH2CO+ Ketene cation ch2co+  
815 HCCOH ethynol hccoh  
816 CH2CS Thioketene ch2cs  
817 Be(OH)2 Beryllium hydroxide beo2h2  
818 Mg(OH)2 Magnesium dihydroxide h2mgo2  
819 NH2NO Nitrosamide nh2no  
820 CH2O2 Dioxirane diox  
821 H2COO Dioxymethyl radical h2coo  
822 H2COO+ dioxymethyl cation h2coo+  
823 H2O3 Hydrogen trioxide h2o3  
824 HSSSH trisulfane hsssh  
825 NaOCH3 Sodium methoxide naoch3  
826 CH2BOH hydroxy(methylene)borane ch2boh  
827 BH3CO Borane carbonyl bh3co  
828 CH3BO Borane, methyloxo- ch3bo  
829 CH2CHO Vinyloxy radical ch2cho  
830 CH2COH+ ketene, protonated ch2coh+  
831 CH3CO- Acetyl anion ch3co-  
832 CH3CO+ acetyl cation ch3co+  
833 CH2NOH formaldoxime ch2noh  
834 CH3NO nitrosomethane ch3no  
835 CNOH3 1,2-oxaziridine cnoh3  
836 HOCHNH hydroxymethylimine hochnh  
837 CHSNH2 thioformamide chsnh2  
838 NHCHSH Methanimidothioic acid nhchsh  
839 CH2OOH CH2OOH radical ch2ooh  
840 CH3OO methylperoxy radical ch3oo  
841 CH3OO- methylperoxy anion ch3oo-  
842 CH3OO+ methylperoxy cation ch3oo+  
843 C2H4O+ ethylene oxide cation c2h4o+  
844 CH2CHOH ethenol ch2choh  
845 CH3CHO+ acetaldehyde cation ch3cho+  
846 H2COCH2+ Methyl, (methyleneoxoniumyl)- h2coch2+  
847 CH2CHSH Ethenethiol ch2chsh  
848 H2CONH2+ protonated formamide h2conh2+  
849 NH2CHOH+ Formamide, O-protonated nh2choh+  
850 NH3CHO+ Formamide, N-Protonated nh3cho+  
851 CH2(OH)2 methanediol ch2o2h2  
852 CH3OOH Methyl peroxide ch3ooh  
853 CH3SSH Hydrogen methyl disulfide ch3ssh  
854 HSCH2SH Methanedithiol ch4s2  
855 H2OH2CO water formaldehyde dimer h2oh2co  
856 C2H4OH+ ethylene oxide, protonated c2h4oh+  
857 CH2CH2OH 2-hydroxy ethyl radical ch2ch2oh  
858 CH3CH2O Ethoxy radical ethoxy  
859 CH3CHOH 1-hydroxy-ethyl radical ch3choh  
860 CH3CHOH+ acetaldehyde, protonated ch3choh+  
861 CH3OCH2 methoxymethyl radical ch3och2  
862 NH2CH2OH aminomethanol nh2ch2oh  
863 CH3SCH3+ dimethyl sulfide cation mesme+  
864 CH3SeCH3 dimethylselenide dmse  
865 CH3OHH2O methanol water dimer ch3ohh2o  
866 H2OCH3OH water methanol dimer h2och3oh  
867 CuF2 Copper difluoride cuf2  
868 ZnF2 Zinc difluoride znf2  
869 CNF iso cyanogen fluoride cnf  
870 FCN Cyanogen fluoride fcn  
871 BrCN Cyanogen bromide brcn  
872 ICN Cyanogen iodide icn  
873 FBO Boron monofluoride monoxide fbo  
874 BeF2 Beryllium fluoride bef2  
875 MgF2 Magnesium fluoride mgf2  
876 BeCl2 Beryllium chloride becl2  
877 MgCl2 Magnesium dichloride mgcl2  
878 CaCl2 Calcium Chloride cacl2  
879 ZnCl2 Zinc dichloride zncl2  
880 BeBr2 Beryllium bromide bebr2  
881 CaBr2 Calcium dibromide cabr2  
882 CaF2 Calcium difluoride caf2  
883 FCO Carbonyl fluoride fco  
884 FCO+ Carbonyl fluoride cation fco+  
885 ClCO carbonyl monochloride clco  
886 BF2 Boron difluoride radical bf2  
887 FNS Thionitrosyl fluoride fns  
888 FSN Thiazyl fluoride fsn  
889 OPCl Phosphorus oxychloride opcl  
890 BrNO Nitrosyl bromide brno  
891 INO Nitrosyl iodide ino  
892 CF2- Difluoromethylene anion cf2-  
893 CF2+ Difluoromethylene cation cf2+  
894 CFCl chlorofluoromethylene cfcl  
895 SiF2 Silicon difluoride sif2  
896 SiF2+ Silicon difluoride cation sif2+  
897 CCl2- dichloromethylene anion ccl2-  
898 CCl2+ dichloromethylene cation ccl2+  
899 GeF2 Germanium difluoride gef2  
900 GeCl2 Germanium dichloride gecl2  
901 CBr2 dibromomethylene cbr2  
902 FOO+ Fluorine dioxide cation foo+  
903 ClOO+ chloroperoxy cation cloo+  
904 OClO- Chlorine dioxide anion oclo-  
905 OClO+ Chlorine dioxide cation oclo+  
906 ClSO Sulfur chloride oxide clso  
907 BrOO Bromine dioxide broo  
908 OBrO Bromine dioxide radical obro  
909 NF2+ Difluoroamino cation nf2+  
910 PF2 Phosphorus difluoride pf2  
911 PF2+ Phosphorus difluoride cation pf2+  
912 FClO chlorosyl fluoride fclo  
913 ClOF Chlorine hypofluorite clof  
914 SF2 sulfur difluoride sf2  
915 SF2- sulfur difluoride anion sf2-  
916 SF2+ sulfur difluoride cation sf2+  
917 SCl2 Sulfur dichloride scl2  
918 SeF2 Selenium difluoride sef2  
919 BrOCl Bromine hypochlorite brocl  
920 SeCl2 Selenium Dichloride secl2  
921 SBr2 Sulfur dibromide sbr2  
922 SeBr2 Selenium dibromide sebr2  
923 BrOBr Bromine oxide brobr  
924 F3- trifluoride anion f3-  
925 Cl3- trichloride anion cl3-  
926 Br3- tribromide anion br3-  
927 I3- triiodide i3-  
928 SFCl Sulfur chloride fluoride sfcl  
929 HCCF Fluoroacetylene hccf  
930 HCCF+ fluoroacetylene cation hccf+  
931 HCCCl Chloroacetylene hcccl  
932 HCCBr bromoacetylene hccbr  
933 HFCO formyl fluoride hfco  
934 HFCO+ formyl fluoride cation hfco+  
935 COHCl Formyl chloride cohcl  
936 COHBr Formyl bromide cohbr  
937 CHCl2 dichloromethyl radical chcl2  
938 CHF2 difluoromethyl radical chf2  
939 CHF2+ difluoromethyl cation chf2+  
940 CHFCl Chlorofluoromethyl radical chfcl  
941 CHFCl+ Chlorofluoromethyl cation chfcl+  
942 CHCl2+ dichloromethyl cation chcl2+  
943 CHBr2 dibromomethyl radical chbr2  
944 HOClO Chlorous acid hoclo  
945 NHF2 difluoramine nhf2  
946 NHCl2 dichloroamine nhcl2  
947 CH2FCl fluorochloromethane ch2fcl  
948 SiH2F2 difluorosilane sih2f2  
949 CH2BrF Methane, bromofluoro- ch2fbr  
950 CH2BrCl Methane, bromochloro- ch2clbr  
951 CH2FI fluoroiodomethane ch2fi  
952 CH2Br2 dibromomethane ch2br2  
953 CH2ClI chloroiodomethane ch2cli  
954 CH2BrI bromoiodomethane ch2bri  
955 CH2I2 Diiodomethane ch2i2  
956 SiH2Cl2 dichlorosilane sih2cl2  
957 CH3MgBr Methyl Magnesium Bromide ch3mgbr  
958 CH2CHF+ fluoroethene cation ch2chf+  
959 C2H3Br vinyl bromide c2h3br  
960 C2H3I Vinyl iodide c2h3i  
961 CH2FOH fluoromethanol ch2foh  
962 CH3OCl methyl hypochlorite ch3ocl  
963 CH2CH2Cl 2-chloroethyl radical ch2ch2cl  
964 CHClCH3 1-chloroethyl radical chclch3  
965 C2H5F fluoroethane c2h5f  
966 CH3SiFH2 fluoromethylsilane ch3sifh2  
967 C2H5Br Ethyl bromide etbr  
968 C2H5I Ethyl iodide c2h5i  
969 KrF2 Krypton difluoride krf2  
970 XeF2 Xenon difluoride xef2  
971 B4H10 Tetraborane(10) b4h10  
972 C4 Carbon tetramer c4  
973 C4+ Carbon tetramer cation c4+  
974 C4H2 Diacetylene c4h2  
975 C4H2+ diacetlyene cation c4h2+  
976 C2H3CCH 1-Buten-3-yne c2h3cch  
977 C4H4 cyclobutadiene cbd  
978 C4H4 Tetrahedrane c4h4  
979 H2CCCCH2 Butatriene h2cccch2  
980 CHCCH2CH3 1-Butyne c107006  
981 CH3CHCHCH2 methylallyl radical c4h7  
982 C4H8 methylcyclopropane mcp  
983 CH2CHCH2CH3 1-Butene bute1  
984 B(CH3)3 trimethylborane bme3  
985 Al(CH3)3 trimethyl aluminum tma  
986 SiH(CH3)3 trimethylsilane trimsi  
987 Li3N trilithium nitride li3n  
988 C2N2+ Cyanogen cation c2n2+  
989 As4 Arsenic tetramer as4  
990 HCCCN Cyanoacetylene hcccn  
991 HCCCN+ Cyanoacetylene cation hcccn+  
992 H2CNCN cyanamide, methylene ch2ncn  
993 HNCCNH Ethenediimine hnccnh  
994 C3H3N+ acrylonitrile cation ch2chcn+  
995 CH3N3 methyl azide ch3n3  
996 NH2CCNH2 Diaminoacetylene daa  
997 NH2CH2CN Aminoacetonitrile aan  
998 CH3NHN2+ methyl azide, protonated ch3nhn2+  
999 C2H5CN ethyl cyanide c2h5cn  
1000 CH5N3 Guanidine guanidine  
1001 C4H6 Bicyclo[1.1.0]butane c157335  
1002 CH3NNCH3 (Z)-1,2-Dimethyldiazene dmdiazz  
1003 H2NCHCHNH2 diaminoethylene dae  
1004 CH6N3+ guanidinium ch6n3+  
1005 CH7N3 triaminomethane tam  
1006 C3H7N Azetidine azet  
1007 CH3NHNHCH3 dimethyl hydrazine dmh  
1008 P(CH3)3 trimethylphosphine tmp  
1009 N(SiH3)3 trisilylamine tsa  
1010 As(CH3)3 trimethyl arsine tmas  
1011 (CH3)3NH+ protonated trimethyl amine ptma  
1012 C3H7NH3+ n-propylamine, protonated c3h7nh2  
1013 Li2O2 dilithium dioxide li2o2  
1014 Na2O2 disodium dioxide na2o2  
1015 K2O2 dipotassium dioxide k2o2  
1016 C3O Tricarbon monoxide c3o  
1017 ONNO NO dimer onno  
1018 S2N2 Disulfur dinitride s2n2  
1019 CO3 Carbon trioxide co3  
1020 CO3-- carbonate co3--  
1021 CS3-- Carbonotrithioate cs3--  
1022 NO3 Nitrogen trioxide no3  
1023 NO3- nitrate anion no3-  
1024 NO3+ nitrogen trioxide cation no3+  
1025 SO3- Sulfur trioxide anion so3-  
1026 SO3-- Sulfate dianion so3--  
1027 SO3+ Sulfur trioxide cation so3+  
1028 SeO3 selenium trioxide seo3  
1029 S4 Sulfur tetramer s4  
1030 TeO3 Tellurium trioxide teo3  
1031 HCO3- bicarbonate anion hco3-  
1032 HSO3 Hydroxysulfonyl radical hso3  
1033 NH2NO2 nitramide nh2no2  
1034 C2H2CO cyclopropenone c2h2co  
1035 C3H2O Propadienal c3h2o  
1036 HCCCHO 2-propynal hcccho  
1037 C2H2O2+ Ethanedial cation c2h2o2+  
1038 H2CO3 Carbonic acid h2co3  
1039 H2CS3 thiocarbonic acid h2cs3  
1040 H2NO3+ Nitric Acid, Protonated h2no3+  
1041 H2SO3 Sulfurous acid h2so3  
1042 C2H3NO Nitrosoethylene c2h3no  
1043 CH3NCO methylisocyante ch3nco  
1044 HOCH2CN cyanomethanol hoch2cn  
1045 CH3COO- acetate anion ch3coo-  
1046 NH2COOH Carbamic acid nh2cooh  
1047 H3BO3 Boric acid h3bo3  
1048 H3AlO3 Aluminum hydroxide h3alo3  
1049 H3CO3+ carbonic acid, protonated h3co3+  
1050 C3H4O 2-Propyn-1-ol c107197  
1051 C3H4O allenol c9000071  
1052 C3H4O Methylketene c6004440  
1053 CH2CHCHO Acrolein c3h4o  
1054 NH2CONH2+ Urea cation urea+  
1055 C2H4O2 1,3-dioxetane c2h4o2  
1056 CHOCH2OH hydroxy acetaldehyde haa  
1057 NH2COOH2+ Carbamic acid, O-protonated nh2cooh2+  
1058 NH3COOH+ protonated Carbamic acid nh3cooh+  
1059 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
1060 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
1061 HCOOHH2O Formic acid water dimer hcoohh2o  
1062 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
1063 CH3COCH2 Acetonyl radical ch3coch2  
1064 CH2C(OH)NH2 1-amino vinyl alchohol ava  
1065 CH3C(OH)=NH Ethaninidic acid eia  
1066 HCONHCH3 N-methylformamide nmfa  
1067 CH3CSNH2 Ethanethioamide ch3csnh2  
1068 CH5N2O+ urea, N-protonated ch4n2o+  
1069 H2NCOHNH2+ urea, protonated ureah+  
1070 C2H5OO ethylperoxy radical c2h5oo  
1071 CH3NNCH3 (E)-1,2-Dimethyldiazene dmdiaze  
1072 C3H5OH Cyclopropanol cproh  
1073 C3H6O 2-Propen-1-ol c107186  
1074 C3H6O Acetone enol enol  
1075 C3H6O Oxetane oxetane  
1076 CH3COCH3- acetone anion ch3coch3-  
1077 CH3CSCH3 Thioacetone ch3csch3  
1078 CH3OOCH3 dimethylperoxide dmp  
1079 CH3COHCH3+ acetone, protonated acetoneh+  
1080 HOCH2CH2NH2 monoethanolamine mea  
1081 C3H7OH 1-Propanol proh  
1082 H2OCH3OCH3 water dimethylether dimer h2och3och3  
1083 Li2F2 Lithium fluoride dimer li2f2  
1084 Na2F2 Sodium Fluoride Dimer na2f2  
1085 Na2Cl2 Disodium dichloride na2cl2  
1086 C2F2 difluoroacetylene c2f2  
1087 C2Cl2 dichloroacetylene c2cl2  
1088 C2Cl2+ dichloroacetylene cation c2cl2+  
1089 FNO2 Nitryl fluoride fno2  
1090 FONO Nitrosyl hypofluorite fono  
1091 ClONO chlorine nitrite clono  
1092 BrONO Bromine nitrite brono  
1093 CF2O+ Carbonic difluoride cation f2co+  
1094 COFCl Carbonic chloride fluoride cofcl  
1095 Cl2CS Thiophosgene cl2cs  
1096 COBr2 Carbonic dibromide cobr2  
1097 BF3- Borane, trifluoro- anion bf3-  
1098 BF3+ boron trifluoride cation bf3+  
1099 BClF2 Chlorodifluoroborane bclf2  
1100 ScF3 Scandium trifluoride ScF3  
1101 BCl3+ Boron Trichloride cation bcl3+  
1102 GaF3 Gallium trifluoride gaf3  
1103 GaCl3 Gallium trichloride gacl3  
1104 BBr3 Boron tribromide bbr3  
1105 AlBr3 Aluminum Bromide albr3  
1106 ClO3 Chlorine trioxide clo3  
1107 ClO3- chlorate anion clo3-  
1108 BrO3- Bromate anion bro3-  
1109 CF3- Trifluoromethyl anion cf3-  
1110 CF3+ Trifluoromethyl cation cf3+  
1111 CF2Cl difluorochloromethyl radical cf2cl  
1112 SiF3 Silicon trifluoride radical sif3  
1113 SiF3+ Silicon trifluoride cation sif3+  
1114 CFCl2 dichlorofluoromethyl radical cfcl2  
1115 CCl3- Trichloromethyl anion ccl3-  
1116 CCl3+ Trichloromethyl cation ccl3+  
1117 SiCl3 trichlorosilyl radical sicl3  
1118 SiCl3+ trichlorosilyl cation sicl3+  
1119 CBr3 tribromomethyl radical cbr3  
1120 FOOF Perfluoroperoxide foof  
1121 ClO2F Chloryl fluoride clo2f  
1122 F2SO Thionyl Fluoride f2so  
1123 ClOOCl Dichlorine dioxide cloocl  
1124 FSSF Difluorodisulfane fssf  
1125 S2F2 Thio-thionyl fluoride s2f2  
1126 SOCl2 thionyl chloride socl2  
1127 SSCl2 Thiothionyl chloride sscl2  
1128 SeOCl2 selenium oxychloride seocl2  
1129 NF3- Nitrogen trifluoride anion nf3-  
1130 NF3+ Nitrogen trifluoride cation nf3+  
1131 NCl3 nitrogen trichloride ncl3  
1132 AsF3 Arsenic trifluoride asf3  
1133 SbF3 Antimony Trifluoride sbf3  
1134 AsCl3 Arsenous trichloride ascl3  
1135 SbCl3 Antimony Trichloride sbcl3  
1136 NBr3 Nitrogen Tribromide nbr3  
1137 PBr3 Phosphorus tribromide pbr3  
1138 AsBr3 Arsenic tribromide asbr3  
1139 NI3 Nitrogen triiodide ni3  
1140 PI3 Phosphorus triiodide pi3  
1141 ClSSCl Disulfur dichloride s2cl2  
1142 SF3 Sulfur trifluoride sf3  
1143 ClF3 Chlorine trifluoride clf3  
1144 BrF3 Bromine trifluoride brf3  
1145 IF3 iodone trifluoride if3  
1146 HClO3 Chloric Acid hclo3  
1147 CHF2Cl difluorochloromethane chf2cl  
1148 SiHF3 trifluorosilane sihf3  
1149 CHFCl2 fluorodichloromethane chfcl2  
1150 CDCl3 trichloromethane-d cdcl3  
1151 CHBrF2 Methane, bromodifluoro- chbrf2  
1152 CHFClBr fluorochlorobromomethane chfclbr  
1153 CHBrCl2 Methane, bromodichloro- chbrcl2  
1154 CHF2I difluoroiodomethane chf2i  
1155 CHBr2F dibromofluoromethane chbr2f  
1156 CHFClI fluorochloroiodomethane chfcli  
1157 CHCl2I dichloroiodomethane chcl2i  
1158 CHClBr2 Methane, dibromochloro- chclbr2  
1159 CHBr3 bromoform chbr3  
1160 CHI3 Iodoform chi3  
1161 NF3H+ protonated nitrogen trifluoride nf3h+  
1162 AsF3H+ Arsenic trifluoride, protonated asf3h+  
1163 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
1164 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
1165 C2H2ClF 1-chloro-1-fluoroethylene c2h2clf  
1166 CHFCHCl (E)-1-chloro-2-fluoroethene chfchcle  
1167 CHFCHClz (Z)-1-Chloro-2-fluoroethene chfchclz  
1168 C2H2Br2 1,1-dibromoethene c2h2br2  
1169 CHBrCHBr Ethene, 1,2-dibromo-, (E)- chbrchbre  
1170 CHBrCHBr Ethene, 1,2-dibromo-, (Z)- chbrchbrz  
1171 CH2FCHO Fluoroacetaldehyde ch2fcho  
1172 CH2ClCHO chloroacetaldehyde ch2clcho  
1173 C2H4F2 1,2-difluoroethane c2h4f2  
1174 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- ch2fch2cl  
1175 CH2BrCH2Cl 1-bromo-2-chloroethane ch2brch2cl  
1176 CH2BrCH2Br Ethane, 1,2-dibromo- ch2brch2br  
1177 CH2CFCH3 2-fluoropropene 2fpro  
1178 CH2CHCH2F Allyl Fluoride allylf  
1179 CH3CHCHF trans-1-Fluoro-1-propene propene1ft  
1180 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
1181 C3H5Cl 1-chloro-1-propene(E) prop1cl1e  
1182 C3H5Cl 1-chloro-1-propene(Z) prop1cl1z  
1183 CH2FCH2OH 2-fluoroethanol ch2fch2oh  
1184 CH2ClCH2OH 2-Chloroethanol ch2clch2oh  
1185 CH2ClCH2OH2+ 2-chloroethanol, protonated ch2clch2oh2+  
1186 CH2FCH2CH3 1-Fluoropropane prf1  
1187 CH3CHFCH3 2-Fluoropropane prf2  
1188 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
1189 CH3CHClCH3 Propane, 2-chloro- prcl2  
1190 CH3CH2CH2Br n-propyl bromide prbr  
1191 CH3CHBrCH3 i-propyl bromide iprbr  
1192 C3H9O+ trimethyl oxonium cation c3h9o+  
1193 B5H9 pentaborane9 b5h9  
1194 C5H4 pentatetraene ptrene  
1195 C5H5 cyclopentadienyl radical c5h5  
1196 C5H5- cylopentadienyl anion c5h5-  
1197 C5H6 Propellane propellane  
1198 C5H7 1,3-pentadienyl radical pdyl  
1199 C5H7 cyclopentenyl radical cpyl  
1200 C5H8 1-pentyne a1pentyne  
1201 C5H8 Bicyclo[1.1.1]pentane bcp  
1202 C5H8 Ethenylcyclopropane c693867  
1203 CH3CCCH2CH3 2-Pentyne 2pentyne  
1204 CH2CHCH2CH2CH3 1-pentene pentene  
1205 Si(CH3)4 tetramethylsilane tms  
1206 CH2N4 1H-Tetrazole 1htz  
1207 C3H3N2 imidazolyl radical im  
1208 C3H3N2- imidizolyl anion im-  
1209 C2H3N3 1H-1,2,4-Triazole c288880  
1210 C4H4N pyrrolide radical c4h4n  
1211 C4H4N- pyrrolide anion c4h4n-  
1212 C3H4N2 2H-Imidazole imid2h  
1213 C3H4N2 4H-Imidazole imid4h  
1214 C4H5N 2H-pyrrole pyrrole2  
1215 C4H5N 3H-pyrrole pyrrole3  
1216 CH2CHCH2CN Allylcyanide ch2chch2cn  
1217 C4H6N+ pyrrole, alpha-protonated appyr  
1218 C4H6N+ pyrrole, beta-protonated bppyr  
1219 C4H6N+ pyrrole, protonated ppyr  
1220 CH3CH(CH3)CN Propanenitrile, 2-methyl- c4h7n  
1221 CH3CH2CH2CN Butanenitrile c109740  
1222 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
1223 NH(C2H5)2 diethylamine dea  
1224 NC4H12+ tetramethyl ammonium cation nc4h12+  
1225 C3O2+ Carbon suboxide cation c3o2+  
1226 B2O3 diboron trioxide b2o3  
1227 MgCO3 Magnesium Carbonate mgco3  
1228 BeCO3 Beryllium Carbonate beco3  
1229 CaCO3 Calcium Carbonate caco3  
1230 ONONO Nitrosyl nitrite onono  
1231 PO4--- phosphate po4---  
1232 SO4-- sulfate so4--  
1233 HOONO2 peroxy nitric acid hoono2  
1234 HSO4- bisulfate anion hso4-  
1235 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
1236 C3H2O2 Propiolic acid c3h2o2  
1237 CHOCOOH oxo acetic acid oaa  
1238 CHOOCHO diformyl ether choocho  
1239 H2SeO4 Selenic acid h2seo4  
1240 C3H3NO Oxazole oxazole  
1241 C3H3NS Thiazole thiazole  
1242 CH3C(O)OO acetyl peroxy radical ch3coo2  
1243 H3PO4 Phosphoric Acid h3po4  
1244 C4H4O+ Furan cation furan+  
1245 CH3COCCH 3-butyn-2-one c1423605  
1246 C4H4Se selenophene c4h4se  
1247 C3H4O2 Methyl glyoxal megly  
1248 C3H4O2 propanedial propanedial  
1249 C3H4O2 propenalol propenalol  
1250 HOCHCCHOH allenediol aldiol  
1251 C2H4O3 1,2,3-trioxolane c2h4o3  
1252 C2H4O3 trioxolane124 triox  
1253 HOCH2COOH Hydroxyacetic acid hac  
1254 H2NCH2COOH Glycine glycine  
1255 CH3SO2NH2 methanesulfonamide ch3so2nh2  
1256 C4H6O cis-2-butenal butenal2c  
1257 C4H6O Furan, 2,5-dihydro- furan25h  
1258 CH3CH2COOH Propanoic Acid propanoic  
1259 HCOOC2H5 Ethyl formate faee  
1260 CH3SSSCH3 dimethyl trisulfide c2h6s3  
1261 C3H7NO dimethylformamide dmf  
1262 C4H8O Furan, tetrahydro- thf  
1263 C3H8O2 1,3-Propanediol c504632  
1264 C4H10O 1-Butanol butanol1  
1265 C4H10O 1-Propanol, 2-methyl- c78831  
1266 C4H10O Methyl propyl ether meopr  
1267 C4H10O+ 1-Butanol cation butanol1+  
1268 C4H9SH 1-Butanethiol bush  
1269 ClONO2 Chlorine nitrate clono2  
1270 BrONO2 Bromine nitrate brono2  
1271 TiCl4 Titanium tetrachloride ticl4  
1272 ClO4- perchlorate anion clo4-  
1273 BF4- tetrafluoroboron anion bf4-  
1274 SO2F2 Sulfuryl fluoride so2f2  
1275 TiF4 Titanium tetrafluoride tif4  
1276 CF3Br Bromotrifluoromethane cf3br  
1277 GeF4 Germanium tetrafluoride gef4  
1278 CCl4+ Carbon tetrachloride cation ccl4+  
1279 CBrClF2 Methane, bromochlorodifluoro- cbrclf2  
1280 CBrCl2F bromodichlorofluoromethane cbrcl2f  
1281 CF3I trifluoroiodomethane cf3i  
1282 CBrCl3 Methane, bromotrichloro- cbrcl3  
1283 CBr2F2 Methane, dibromodifluoro- cbr2f2  
1284 GeCl4 Germanium Tetrachloride gecl4  
1285 CBr2ClF dibromochlorofluoromethane cbr2clf  
1286 CBr2Cl2 dibromodichloromethane cbr2cl2  
1287 CCl3I trichloroiodomethane ccl3i  
1288 CFBr3 fluorotribromomethane cfbr3  
1289 CFClBrI fluorochlorobromoiodomethane cfclbri  
1290 CBr3Cl tribromochloromethane cbr3cl  
1291 CF2I2 difluorodiiodomethane cf2i2  
1292 CBr4 Carbon tetrabromide cbr4  
1293 CCl2I2 dichlorodiiodomethane ccl2i2  
1294 SiBr4 Silicon tetrabromide sibr4  
1295 CBr3I tribromoiododmethane cbr3i  
1296 GeBr4 Germanium tetrabromide gebr4  
1297 CI4 tetraiodomethane ci4  
1298 SiI4 silicon tetraiodide sii4  
1299 ClOF3 Chlorine trifluoride oxide clof3  
1300 SF4 Sulfur tetrafluoride sf4  
1301 SeF4 Selenium tetrafluoride sef4  
1302 SCl4 Sulfur tetrachloride scl4  
1303 C2HF3 Trifluoroethylene c2hf3  
1304 C2HF3+ Trifluoroethylene cation c2hf3+  
1305 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
1306 HClO4 perchloric acid hclo4  
1307 CF3OH trifluoromethanol cf3oh  
1308 CH2ClCCCl 1,3-dichloropropyne ch2clcccl  
1309 CHClCCHCl 1,3-dichloroallene chclcchcl  
1310 CHCl2CCH 3,3-dichloropropyne chcl2cch  
1311 CHCl2CHO dichloroacetaldehyde chcl2cho  
1312 PF3CH2 phosphorane, trifluoromethylene- pf3ch2  
1313 CHF2CH2F Ethane, 1,1,2-trifluoro ch2fchf2  
1314 CH3CF2Cl 1-Chloro-1,1-Difluoroethane ch3cf2cl  
1315 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
1316 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
1317 SiCl3CH3 methyltrichlorosilane sicl3ch3  
1318 CH3CBr3 1,1,1-tribromoethane ch3cbr3  
1319 NH3BCl3 Amminetrichloroboron nh3bcl3  
1320 SiH3CCl3 (trichloromethyl)silane sih3ccl3  
1321 CH2CClCHCH2 1,3-Butadiene, 2-chloro- c4h5cl  
1322 CH2FCH2CH2F 1,3-difluoropropane ch2fch2ch2f  
1323 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
1324 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
1325 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
1326 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
1327 CH2ClCHCHCH3 2-Butene, 1-chloro- bute2cl1  
1328 C4H9F 1-fluorobutane butaf1  
1329 CH3CHFCH2CH3 2-fluorobutane butaf2  
1330 XeF4 Xenon tetrafluoride xef4  
1331 C2H2N2O Furazan furazan  
1332 CF3PH2 phosphine, (trifluoromethyl)- cf3ph2  
1333 NH3BF3 Amminetrifluoroboron nh3bf3  
1334 C6H2 hexatriyne c6h2  
1335 C6H4 Benzyne benzyne  
1336 C6H5 phenyl phenyl  
1337 C6H5- phenyl anion phenyl-  
1338 C6H6 Prismane prismane  
1339 C6H6 1,2,4,5-Hexatetraene ht1245  
1340 C6H6 3,4-Dimethylenecyclobutene cb34m  
1341 C6H6 Benzvalene bv  
1342 C6H6 Dewar Benzene dewar  
1343 C6H6 Hexa-1,5-diene-3-yne hdy153  
1344 C6H6 Trimethylenecycopropane tmcp  
1345 C6H6+ Benzene cation c6h6+  
1346 C6H7+ benzene, protonated c6h7+  
1347 C6H8 1,3-Cyclohexadiene cyhexadiene13  
1348 C6H10 1,5-Hexadiene c592427  
1349 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
1350 C6H10 cyclohexene cyclohexene  
1351 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
1352 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
1353 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
1354 C6H12 (E)-2-Hexene e2hexene  
1355 C6H12 (E)-hex-3-ene e3hexene  
1356 C6H12 (Z)-hex-2-ene z2hexene  
1357 C6H12 (Z)-hex-3-ene z3hexene  
1358 C6H12 2,3-dimethylbut-1-ene c563780  
1359 C6H12 2,3-dimethyl-but-2-ene tmeet  
1360 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
1361 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
1362 N3P3 1,3,5,2,4,6-Triazatriphosphorine n3p3  
1363 C4H2N2 Fumaronitrile c4h2n2  
1364 C2H2N4 sym-tetrazine ttz  
1365 C5H5N E-2,4-pentadienenitrile bdcn  
1366 B3N3H6 borazine borazine  
1367 C5H6N+ Pyridinium c5h6n  
1368 C5H7N Cyclobutanecarbonitrile c4426113  
1369 C6H10 Bicyclo[3.1.0]hexane c285585  
1370 Li2CO3 Lithium Carbonate li2co3  
1371 Na2CO3 Sodium Carbonate na2co3  
1372 C2O4-- oxalate anion c2o4  
1373 MgSO4 Magnesium Sulfate mgso4  
1374 C3H2O3 vinylene carbonate vica  
1375 C2H2O4 Oxalic Acid oxalic  
1376 C4H4O2 2(5H)-Furanone furanone  
1377 C2H4N2S2 Ethanedithioamide c79403  
1378 C2H4CO3 Ethylene carbonate etco3  
1379 C2H4O4 Formic acid dimer fadimer  
1380 C2H5NO3 Nitric acid, ethyl ester c625581  
1381 C5H6O 2H-Pyran pyran2  
1382 C5H6O 2-methylfuran furan2m  
1383 C5H6O 3-Methylfuran furan3m  
1384 C5H6O Pentadienal pdal  
1385 C4H6O2 γ–Butyrolactone c96480  
1386 C4H6O2 2,3-Butanedione c431038  
1387 C4H6O2 Crotonic Acid crot  
1388 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
1389 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
1390 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
1391 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
1392 C4H6OS Vinyl sulfoxide c1115157  
1393 C3H6S3 1,3,5-Trithiane c3h6s3  
1394 C4H7NO Ethoxyacetonitrile etoaccn  
1395 HCONH2CN2H4 formamide aminomethanimine dimer d13  
1396 C3H7ONO Propyl nitrite prono  
1397 CH3CH(NH2)COOH Alanine alanine  
1398 CH3NHCH2COOH Sarcosine sarcosine  
1399 NH2CH2CH2COOH β–alanine betaalanine  
1400 C5H8O Cyclopentanone c120923  
1401 C5H8O Methyl cyclopropyl ketone c765435  
1402 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- c96311  
1403 C4H8O2 1,3-Dioxane dioxan13  
1404 C4H8O2 Ethyl acetate c141786  
1405 C5H10O 2-methylbutyraldehyde 2meba  
1406 C5H10O Pentanal pal  
1407 C5H12O 3-Pentanol pentan3ol  
1408 C5H12S 2-Butanethiol, 2-methyl- c1679090  
1409 C4F2 difluorobutadiyne c4f2  
1410 ClCOClCO Oxalyl chloride oxcl  
1411 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
1412 C2F4+ Tetrafluoroethylene cation c2f4+  
1413 C2ClF3 Ethene, chlorotrifluoro- c2f3cl  
1414 CF2CCl2 difluorodichloroethylene cf2ccl2  
1415 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene cfclcclf  
1416 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene cfclcfcl  
1417 C2FCl3 fluorotrichloroethene c2fcl3  
1418 C2Br4 tetrabromoethene c2br4  
1419 CF3OF Trifluoromethylhypofluorite cf3of  
1420 SiF5- silicon pentafluoride anion sif5-  
1421 SOF4 Sulfur tetrafluoride oxide sof4  
1422 AsF5 Arsenic pentafluoride asf5  
1423 SF5 Sulfur pentafluoride sf5  
1424 SF5+ pentafluoro sulfur cation sf5+  
1425 SbCl5 Antimony pentachloride sbcl5  
1426 BrF5 bromine pentafluoride brf5  
1427 ClF5 chlorinepentafluoride clf5  
1428 IF5 pentafluoroiodine if5  
1429 CF3CHO trifluoroacetaldehyde cf3cho  
1430 CCl3CHO trichloroacetaldehyde ccl3cho  
1431 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- chfclchclf  
1432 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
1433 CHF2CHF2 1,1,2,2-tetrafluoroethane chf2chf2  
1434 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
1435 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR chfclchfcl  
1436 CH2ClCCl3 1,1,1,2-tetrachloroethane ch2clccl3  
1437 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro- chcl2chcl2  
1438 CH2BrCBr3 1,1,1,2-tetrabromo ethane c2h2br4  
1439 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane c2h2cl2f2  
1440 CF3COOH trifluoroacetic acid cf3cooh  
1441 C4H3ClO Furan, 2-chloro fur2cl  
1442 C4H3ClO Furan,3-chloro fur3cl  
1443 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
1444 C4H8O2 Butanoic acid bua  
1445 C6H5CH2 benzyl radical benzyl  
1446 C7H7 cycloheptatrienyl radical c7h7  
1447 C7H7+ cycloheptatrienyl cation c7h7+  
1448 C6H5CH3 toluene toluene  
1449 C7H8 cycloheptatriene cht  
1450 C7H8 Norbornadiene norbor  
1451 C7H8 Quadricyclane qucy  
1452 C7H12 Norbornane nor  
1453 C7H14 cycloheptane c7h14  
1454 C7H16 2-methylhexane 2mhex  
1455 C7H16 3-methylhexane hex3m  
1456 C7H16 heptane heptane  
1457 CH(CN)3 tricyanomethane mecn3  
1458 HN=C=C(CN)2 Dicyanoketenimine c4hn3  
1459 C6H7N 2-Methylpyridine mp  
1460 C6H5NH2 aniline aniline  
1461 C6H13N 2-Methylpiperidine pip2m  
1462 C6H13N cyclohexanamine cham  
1463 C6H15N triethylamine tea  
1464 N2O5 Dinitrogen pentoxide n2o5  
1465 C4H2O3 Maleic Anhydride malan  
1466 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
1467 C5H4O2 furfural furfural  
1468 C6H5O phenoxy radical phenoxy  
1469 C5H5NO 2(1H)-Pyridinone c72762006  
1470 C5H5NO 2(3H)-Pyridinone c9000048  
1471 C5H5NO 2(5H)-Pyridinone c9000037  
1472 C5H5NO 2-Pyridinol c109104  
1473 C5H5NO 3(2H)-Pyridinone c9000004  
1474 C5H5NO 3(4H)-Pyridinone c9000026  
1475 C5H5NO 3(6H)-Pyridinone c9000015  
1476 C5H5NO 3-Pyridinol c109002  
1477 C5H5NO 4(1H)-Pryidinone c9000060  
1478 C5H5NO 4(3H)-Pryidinone c9000059  
1479 C5H5NO 4-Pyridinol c626642  
1480 C6H5OH phenol phenol  
1481 C6H6O 2,4-Cyclohexadienone c24599573  
1482 C6H6O 2,5-Cyclohexadienone c5664335  
1483 C6H5SH Benzenethiol phsh  
1484 HO2CCHNH2CH2OH Serine serine  
1485 C5H8O2 Acetylacetone acac  
1486 C4H8O2S Sulfolane sulfolane  
1487 C7H10 Norbornene norbornene  
1488 CH(C2H3)3 trivinyl methane tvm  
1489 C6H10O cyclohexanone chexo  
1490 C6H12O hexanal c6h12o  
1491 C6H12O Oxepane oxepane  
1492 C3H7OC3H7 di-n-propyl ether propr  
1493 F2CCCF2 tetrafluoroallene pfa  
1494 CF3COO- trifluoro acetate anion cf3coo-  
1495 CF3COF trifluoroacetyl fluoride cf3cof  
1496 CF3COCl trifluoroacetyl chloride cf3cocl  
1497 PF6 Hexafluorophosphate neutral pf6  
1498 PF6- Hexafluorophosphate ion pf6-  
1499 SF6 Sulfur Hexafluoride sf6  
1500 SeF6 Selenium hexafluoride sef6  
1501 SF5Cl sulfur chloropentafluoride sf5cl  
1502 CF3CHF2 pentafluoroethane cf3chf2  
1503 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
1504 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
1505 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
1506 CCl3CHCl2 pentachloroethane ccl3chcl2  
1507 C6H5F Fluorobenzene bzf  
1508 C6H5Cl chlorobenzene bzcl  
1509 C6H5Br bromobenzene bzbr  
1510 C8H6 Calicene calicene  
1511 C6H5CCH phenylacetylene phac  
1512 C8H6 benzocyclobutadiene bcbd  
1513 C8H6 Pentalene pentalene  
1514 C6H5CHCH2 Styrene styrene  
1515 C8H8 cubane cubane  
1516 C8H8 cyclooctatetraene cot  
1517 C6H5CH2CH3 Ethylbenzene etbz  
1518 CH3C6H4CH3 meta-xylene mxylene  
1519 CH3C6H4CH3 paraxylene pxylene  
1520 C8H14 Bicyclo[2.2.2]octane bico222  
1521 C8H16 cyclooctane cyclooct  
1522 (CH3)3CC(CH3)3 tetramethylbutane tmb  
1523 C8H18 Octane c8h18  
1524 C6H5CN phenyl cyanide phcn  
1525 C6H12N2 Triethylenediamine ted  
1526 C4O4-- squarate dianion c4o4--  
1527 S4N4 Tetrasulfur tetranitride s4n4  
1528 S8 Octasulfur s8  
1529 C6H4O2 parabenzoquinone pbq  
1530 C4H4N2O2 Uracil uracil  
1531 C6H5CHO benzaldehyde benzal  
1532 C6H5OCH3 Anisole anisole  
1533 C5H9NO2 Proline proline  
1534 C6H12O2 Methyl pivalate c598981  
1535 C6H12O2 Hexanoic acid hexa  
1536 C4F4 tetrafluorcyclobutadiene c4f4  
1537 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- al2cl6  
1538 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
1539 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
1540 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
1541 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
1542 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
1543 C2Cl6 hexachloroethane c2cl6  
1544 IF7 Iodine heptafluoride if7  
1545 C6H4F2 metadifluorobenzene mdfb  
1546 C6H4F2 orthodifluorobenzene odfb  
1547 C6H4F2 1,4-difluorobenzene pdfb  
1548 C6H4Cl2 1,2-dichlorobenzene dcb12  
1549 C6H4Cl2 1,3-dichlorobenzene dcb13  
1550 C6H4Cl2 1,4-dichlorobenzene dcb14  
1551 C6H5NO nitrosobenzene bzno  
1552 C9H8 Indene indene  
1553 C9H8 spiro[4.4]nona-1,3,6,8-tetraene snt  
1554 C9H12 n-propyl benzene prbz  
1555 C9H20 Nonane nonane  
1556 C(CN)4 tetracyanomethane c5n4  
1557 C5H4N4 purine purine  
1558 C8H7N Indole indole  
1559 C3H3N3O3 cyanuric acid cyanuric  
1560 C6H5NO2 Nitrobenzene c6h5no2  
1561 C6H5COOH benzoic acid benzo  
1562 CH3COC6H5 acetophenone acph  
1563 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- c3cl3n3  
1564 C3F6 hexafluoropropene c3f6  
1565 C6H3F3 Benzene trifluoride 123 bzf3a  
1566 C8H18O 1-Octanol octanol  
1567 C10H8 Azulene azu  
1568 C10H8 naphthalene naph  
1569 C10H10 bullvalene bullv  
1570 C10H16 adamantane adamantane  
1571 C6N4 Tetracyanoethylene tcne  
1572 C6N4- tetracyanoethylene anion tcne-  
1573 C10H22 Decane decane  
1574 C4F6 perfluorobutadiene c4f6  
1575 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
1576 C3F8 perfluoropropane c3f8  
1577 Fe(CO)5 Iron pentacarbonyl ipc  
1578 Fe(C5H5)2 ferrocene fecp2  
1579 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1580 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1581 C12H8 Acenaphthylene acenaph  
1582 C12H8 biphenylene biph  
1583 C12H10 biphenyl biphenyl  
1584 C12H10 Heptalene heptalene  
1585 C6H12O6 Inositol inositol  
1586 C6F6 hexafluorobenzene c6f6  
1587 S2F10 disulphur decafluoride s2f10  
1588 C13H10 Fluorene fluorene  
1589 C14H10 Anthracene anth  
1590 C14H10 Phenanthrene phenanthrene  
1591 C14H14 Bibenzyl bibenzyl  
1592 C12H10N2 azobenzene azobenzene  
1593 C6H5COC6H5 benzophenone benzophenone  
1594 C16H10 Pyrene pyrene  
1595 C18H12 Tetracene tetracene  
1596 C19H16 Triphenylmethane tpm  
1597 C24H12 Coronene coronene  
1598 C60 Buckminsterfullerene c60