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

List of which calculations are completed at ROMP2 /6-31G(2df,p)

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count Species Name State Conformation
1 H Hydrogen atom 1SKh
2 H- Hydrogen atom anion 2SKh
3 H2- hydrogen diatomic anion 2Σu+D∞h
4 H2+ Hydrogen cation 2Σg+D∞h
5 He Helium atom   
6 He- Helium atom anion 2SKh
7 He+ Helium atom cation 2SKh
8 HeH+ Helium hydride cation 1ΣC∞v
9 He2+ helium diatomic cation 2ΣuD∞h
10 Li Lithium atom 2SKh
11 Li+ Lithium atom cation 1SKh
12 Na Sodium atom 2SKh
13 Na- Sodium atom anion 1SKh
14 K Potassium atom 2SKh
15 K- Potassium atom anion 1SKh
16 K+ Potassium atom cation 1SKh
17 Cu- Copper atom anion 1SKh
18 Cu+ Copper atom cation 1SKh
19 LiH+ lithium hydride cation 2ΣC∞v
20 NaH+ sodium hydride cation 2ΣC∞v
21 KH Potassium hydride 1ΣC∞v
22 KH+ Potassium hydrogen cation 2ΣC∞v
23 CuH Copper monohydride 1ΣC∞v
24 Be+ Beryllium atom cation 2SKh
25 Mg- Magnesium atom anion 2PKh
26 Mg+ Magnesium atom cation 2SKh
27 Ca- Calcium atom anion 2DKh
28 Ca+ Calcium atom cation 2SKh
29 BeH beryllium monohydride 2ΣC∞v
30 MgH magnesium monohydride 2ΣC∞v
31 TiH Titanium monohydride 4ΦC∞v
32 ZnH Zinc monohydride 2ΣC∞v
33 BeH2+ Beryllium dihydride cation 2ΣC∞v
34 BeH2+ Beryllium dihydride cation   
35 B Boron atom 2PKh
36 B Boron atom 4PKh
37 B+ Boron atom cation 1SKh
38 Al Aluminum atom 2PKh
39 Al- Aluminum atom anion 3PKh
40 Al+ Aluminum atom cation 1SKh
41 Sc Scandium atom 2DKh
42 Sc+ Scandium cation 3DKh
43 Ga Gallium atom 2P 
44 Ga- Gallium atom anion 3POh
45 Ga+ Gallium atom cation 1S 
46 BH Boron monohydride 3ΠC∞v
47 BH- boron monohydride anion 4ΣC∞v
48 ScH+ Scandium monohydride cation 2ΣC∞v
49 GaH+ Gallium monohydride cation 2ΣC∞v
50 BH2- boron dihydride anion 3B1C2v
51 AlH2- aluminum dihydride anion 1A1C2v
52 AlH2+ aluminum dihydride cation 1ΣgD∞h
53 BH3+ boron trihydride cation 2E'D3h
54 BH3+ boron trihydride cation 2B2C2v
55 BH3+ boron trihydride cation  C2v
56 AlH3- aluminum trihydride anion 2A2"D3h
57 AlH3- aluminum trihydride anion  C3v
58 AlH3+ aluminum trihydride cation 2ED3h
59 ScH3 Scandium trihydride 1A1C3v
60 BH4 borohydride 2B2C2v
61 BH4- borohydride anion 1A1Td
62 C Carbon atom 3P0Kh
63 C- Carbon atom anion 2DKh
64 C+ Carbon atom cation 2PKh
65 Si Silicon atom 3PKh
66 Si- Silicon atom anion 4SKh
67 Si+ Silicon atom cation 2PKh
68 Ge Germanium atom 3PKh
69 Ge- Germanium anion 4SKh
70 CH Methylidyne 2Π1/2C∞v
71 SiH Silylidyne 2ΠC∞v
72 SiH- silicon monohydride anion 3ΣC∞v
73 GeH germylidene 2ΠC∞v
74 CH2 Methylene 3B1C2v
75 CH2 Methylene 3ΣGD∞h
76 CH2- methylene anion 2B1C2v
77 CH2+ methylene cation 2A1C2v
78 CH2+ methylene cation 2ΠD∞h
79 SiH2 silicon dihydride 3B1C2v
80 SiH2- silicon dihydride anion 2B1C2v
81 SiH2+ silicon dihydride cation 2A1C2v
82 GeH2 germylene 1A1C2v
83 GeH2- germylene anion 2B1C2v
84 CH3 Methyl radical 2A1D3h
85 CH3- methyl anion 1A1C3v
86 SiH3 Silyl radical 2A1C3v
87 SiH3- Silyl anion 1A1C3v
88 SiH3+ Silyl cation 1A1'D3h
89 GeH3 Germyl radical 2A1C3v
90 GeH3+ germyl cation 1A1'D3h
91 N Nitrogen atom 4SKh
92 N Nitrogen atom 2DKh
93 N- Nitrogen atom anion 3SKh
94 N+ Nitrogen atom cation 3PKh
95 P Phosphorus atom 4SKh
96 P- Phosphorus atom anion 3PKh
97 P+ Phosphorus atom cation 3PKh
98 V Vanadium atom 4FKh
99 V+ Vanadium atom cation 5DKh
100 As Arsenic atomic 4SKh
101 As- Arsenic anion 3PKh
102 PH phosphorus monohydride 3Σ-C∞v
103 AsH Arsenic monohydride 3ΣC∞v
104 NH2 Amino radical 2B1C2v
105 NH2+ Amino cation 3B1C2v
106 PH2- Phosphino anion 1A1C2v
107 PH2+ Phosphino cation 1A1C2v
108 AsH2 Arsenic dihydride 2A1C2v
109 NH3- Ammonia anion 2A1C3v
110 NH3+ ammonia cation 2A2"D3h
111 PH3+ Phosphine cation 2A1C3v
112 AsH3+ Arsine cation 2A1C3v
113 NH4 Ammonium radical   
114 PH4 Phosphoranyl radical   
115 O Oxygen atom 3SKh
116 O- Oxygen atom anion 2PKh
117 O+ Oxygen atom cation 4SKh
118 S Sulfur atom 3PKh
119 S- Sulfur atom anion 2PKh
120 S+ Sulfur atom cation 4SKh
121 Se Selenium atom 3PKh
122 Se- Selenium atom anion 2PKh
123 Se+ Selenium atom cation 4SKh
124 OH Hydroxyl radical 2ΠC∞v
125 OH- hydroxide anion 1ΣC∞v
126 OH+ hydoxyl cation 3ΣC∞v
127 HS Mercapto radical 2ΠC∞v
128 HS- mercapto anion 1ΣC∞v
129 HS+ sulfur monohydride cation 3ΣC∞v
130 CrH Chromium hydride 6ΣC∞v
131 HSe Selenium monohydride 2ΠC∞v
132 HSe+ selenium monohydride cation 3ΣC∞v
133 H2O- water anion 2A1C2v
134 H2O- water anion 2A'Cs
135 H2O+ water cation 2B1C2v
136 H2S+ Hydrogen sulfide cation 2B1C2v
137 H2Se Hydrogen selenide 1A1C2v
138 H2Se+ Hydrogen selenide cation 2B1C2v
139 H3S+ Sulfonium cation 1A1C3v
140 F Fluorine atom 2PKh
141 F- Fluorine atom anion 1SKh
142 F+ Fluorine atom cation 3SKh
143 F+ Fluorine atom cation 1DKh
144 Cl Chlorine atom 2PKh
145 Cl- Chlorine atom anion 1SKh
146 Cl+ Chlorine atom cation 3PKh
147 Cl+ Chlorine atom cation 1DKh
148 Br Bromine atom 2PKh
149 Br- Bromine atom anion 1SKh
150 Br+ Bromine atom cation 3PKh
151 HF- hydrogen fluoride anion 2ΣC∞v
152 HF+ hydrogen fluoride cation 2ΠC∞v
153 HCl- hydrogen chloride anion 2ΣC∞v
154 HCl+ hydrogen chloride cation 2ΠC∞v
155 HBr- hydrogen bromide anion 2ΣC∞v
156 HBr+ hydrogen bromide cation 2ΠC∞v
157 H2Cl+ dihydrogen monochloride cation 1A1C2v
158 Ne Neon atom   
159 Ne- Neon atom anion 2SKh
160 Ne+ Neon atom cation 2PKh
161 Ar- Argon atom anion 2SKh
162 Ar+ Argon atom cation 2PKh
163 Kr Krypton atom 1SKh
164 Kr+ Krypton cation 2PKh
165 NeH neon hydrogen 2ΣC∞v
166 ArH+ Argon hydride cation 1ΣC∞v
167 Na2- sodium diatomic anion 2ΣuD∞h
168 Na2+ sodium diatomic cation 2ΣgD∞h
169 NaK+ Sodium Potassium diatomic cation 1
170 LiBe Lithium Beryllium 2ΣC∞v
171 LiMg Lithium magnesium 2ΣC∞v
172 NaBe Sodium Beryllium 2ΣC∞v
173 NaMg Sodium Magnesium 2ΣC∞v
174 Be2 Beryllium diatomic 3ΠgD∞h
175 Be2- Beryllium diatomic anion 2ΠuD∞h
176 LiB Lithium boride 3ΠC∞v
177 NaAl Sodium aluminum 1ΣC∞v
178 BeB Beryllium monoboride 2ΠC∞v
179 B2 Boron diatomic 3ΣgD∞h
180 BAl Boron Aluminum 3ΣC∞v
181 BGa Boron Gallium 3ΣC∞v
182 AlGa Aluminum Gallium 3ΣC∞v
183 Ga2 Gallium diatomic 3Piu 
184 HBBH Diborane(2) 3ΣGD∞h
185 B2H6+ Diborane cation   
186 LiC Lithium Carbide 4ΣC∞v
187 BeC Beryllium Carbide 3Σ-C∞v
188 BeC Beryllium Carbide   
189 CaC Calcium monocarbide   
190 BC boron monocarbide 4Σ-C∞v
191 BC- boron monocarbide anion 3ΠuC∞v
192 AlC Aluminum carbide 4ΣC∞v
193 BSi Boron silicide 4ΣC∞v
194 BSi Boron silicide 2ΣC∞v
195 C2 Carbon diatomic 3ΠuD∞h
196 C2+ carbon diatomic cation 4ΣgD∞h
197 SiC silicon monocarbide 3ΣC∞v
198 SiC- silicon monocarbide anion 2ΣgC∞v
199 GeC Germanium monocarbide 1ΣC∞v
200 SiGe Silicon Germanium   
201 Ge2 Germanium diatomic 3ΣgD∞h
202 C2H Ethynyl radical 2ΣC∞v
203 ZnCH2 Zinc methylene 3B1C2v
204 ZnCH2 Zinc methylene 1A'Cs
205 C2H2+ acetylene cation 2ΠuD∞h
206 CCH2 vinylidene 3B2C2v
207 H2CC- vinylidene anion   
208 HCCH- acetylene anion   
209 HCCH- acetylene anion   
210 ZnCH3 Zinc monomethyl 2A1C3v
211 C2H3 vinyl 2A'Cs
212 C2H3+ vinyl cation 1A1C2V bridging H
213 C2H4- Ethylene anion 2B2gD2h
214 C2H4+ Ethylene cation 2B3uD2h
215 C2H4+ Ethylene cation 2B3D2
216 CH3CH methylmethylene 3A"Cs
217 C2H5 Ethyl radical 2A'Cs
218 LiN Lithium Nitride 3ΣC∞v
219 LiN+ Lithium Nitride cation 4ΣC∞v
220 LiP Lithium monophosphide   
221 BeN Beryllium mononitride 4ΣC∞v
222 BeN Beryllium mononitride 2ΠC∞v
223 BeN- Beryllium mononitride anion 1ΣC∞v
224 BeN+ Beryllium mononitride cation 1ΣC∞v
225 MgN Magnesium Nitride   
226 MgN Magnesium Nitride   
227 BP Boron monophosphide 3ΠC∞v
228 AlP Aluminum monophosphide 3ΣC∞v
229 AlP Aluminum monophosphide 3ΠC∞v
230 GaN Gallium mononitride 3ΠC∞v
231 GaP Gallium monophosphide 3ΣC∞v
232 GaAs Gallium arsenide 3Π 
233 GaAs Gallium arsenide 1Σ 
234 BN boron nitride 3ΠC∞v
235 CN Cyano radical 2ΣC∞v
236 SiP Silicon monophosphide 2ΠC∞v
237 SiP- Silicon monophosphide anion 1ΣC∞v
238 SiP+ Silicon monophosphide cation 3ΣC∞v
239 N2 Nitrogen diatomic   
240 N2- nitrogen diatomic anion 2ΠgD∞h
241 N2+ diatomic nitrogen cation 2ΣgD∞h
242 HNB hydrogen nitrogen boron 2ΣC∞v
243 HCN+ hydrogen cyanide cation 2ΠC∞v
244 HNC+ hydrogen isocyanide cation   
245 HCP+ Phosphaethyne cation   
246 CNH2 Aminomethylidyne radical 2B2C2v
247 H2CN Dihydrogen cyanide radical 2B2C2v
248 H2CN+ hydrocyanonium cation 1A1C2v
249 HCNH methyleneazane 2A'CS cis
250 N2H2+ trans-diazene cation 2AGC2h
251 CH2NH+ Methanimine cation   
252 CHNH2+ Aminocarbene cation   
253 N2H4+ hydrazine cation 2AGC2h
254 CH3NH2+ methyl amine cation 2A'Cs
255 CH3NH3 methyl ammonium radical 2A1C3v
256 LiO lithium oxide 2ΣC∞v
257 LiO- lithium oxide anion 1ΣC∞v
258 LiO- lithium oxide anion 3ΣC∞v
259 LiO+ lithium oxide cation 3ΣC∞v
260 LiS Lithium monosulfide 2ΠC∞v
261 LiS+ Lithium sulfide cation 3ΣC∞v
262 NaO sodium monoxide 2ΣC∞v
263 KO Potassium monoxide 2ΣC∞v
264 KO+ Potassium monoxide cation 3ΣC∞v
265 NaS Sodium sulfide 2ΠC∞v
266 LiSe Lithium monoselenide   
267 BeO- Beryllium monoxide anion 2ΣC∞v
268 BeO+ Beryllium monoxide cation 2ΠC∞v
269 BO boron monoxide 2ΣC∞v
270 BO- boron monoxide anion 1ΣC∞v
271 ScO Scandium monoxide 2ΣC∞v
272 GaO Gallium monoxide 2ΣC∞v
273 GaS Gallium monosulfide   
274 CO Carbon monoxide 3ΠC∞v
275 CO- carbon monoxide anion 2ΠC∞v
276 CO+ carbon monoxide cation 2ΣC∞v
277 TiO Titanium monoxide 3ΔC∞v
278 GeO+ Germanium monoxide cation 2ΣC∞v
279 SiSe+ Silicon Monoselenide cation   
280 NO Nitric oxide 2ΠC∞v
281 NO- nitric oxide anion 3ΣC∞v
282 NS Mononitrogen monosulfide 2ΠC∞v
283 NS- nitrogen sulfide anion 3ΣC∞v
284 PO Phosphorus monoxide 2ΠC∞v
285 PS phosphorus sulfide 2ΣC∞v
286 VO Vanadium monoxide 4Σ- 
287 AsO Arsenic monoxide 2ΠC∞v
288 NSe Nitrogen monoselenide 2ΠC∞v
289 AsS Arsenic monosulfide 2ΠC∞v
290 PSe Phosphorus monoselenide 2ΠC∞v
291 AsSe Arsenic monoselenide 2ΠC∞v
292 O2 Oxygen diatomic 3ΣgD∞h
293 O2- oxygen diatomic anion 2ΠD∞h
294 O2+ diatomic oxygen cation 2ΠgD∞h
295 SO Sulfur monoxide 3ΣC∞v
296 SO Sulfur monoxide 1ΣC∞v
297 SO+ sulfur monoxide cation 2ΠC∞v
298 S2 Sulfur diatomic 3ΣgD∞h
299 SeO Selenium monoxide 3ΣC∞v
300 Se2 Selenium diatomic 3ΣgD∞h
301 BeOH beryllium monohydroxide 2A'Cs
302 COH Hydroxymethylidyne   
303 HCO Formyl radical 2A'Cs
304 HCO- formyl anion 1A'Cs
305 HCO+ Formyl cation 1ΣC∞v
306 HCS+ Thioformyl cation 1ΣC∞v
307 HNO Nitrosyl hydride 1A'Cs
308 HNO- Nitrosyl hydride anion 2A"Cs
309 HNO+ Nitrosyl hydride cation 2A'Cs
310 NOH Hydroxyimidogen 3A"Cs
311 NOH+ O-protonated nitric oxide 2A'Cs
312 HNS- Sulfur imide anion 2ACs
313 HO2 Hydroperoxy radical 2A"Cs
314 HO2- Hydroperoxy anion 1A'Cs
315 HO2+ Hydroperoxy cation 3A"Cs
316 HO2+ Hydroperoxy cation 1A'Cs
317 SOH Sulfur Hydroxide   
318 SOH+ Sulfur Monoxide, protonated   
319 HS2 Thiosulfeno radical 2A"Cs
320 H2CO- formaldehyde anion 2A'Cs
321 H2CO- formaldehyde anion   
322 H2CO+ formaldehyde cation 2B2C2v
323 H2CS- thioformaldehyde anion   
324 H2CS- thioformaldehyde anion   
325 H2CS+ thioformaldehyde cation 2B2C2v
326 H2NO nitroxide 2B1C2v
327 H2NO nitroxide 2A'Cs
328 H2O2+ Hydrogen peroxide cation 2BgC2h
329 H2S2+ hydrogen disulfide cation 2BgC2h
330 CH2OH Hydroxymethyl radical 2AC1
331 CH3O+ Methoxy cation 3A1C3v
332 NH2OH+ Hydroxylamine cation   
333 CH3OH- Methyl alcohol anion 2A'Cs
334 CH3OH+ Methyl alcohol cation 2A"Cs
335 CH3SH+ Methanethiol cation 2A"Cs
336 NH2OH2+ protonated hydroxylamine   
337 NH3OH+ N-protonated hydroxylamine   
338 NaF+ sodium fluoride cation 2ΣC∞v
339 LiF- lithium fluoride anion 2ΣC∞v
340 LiF+ lithium fluoride cation 2ΠC∞v
341 BeF- Beryllium monofluoride anion 1ΣC∞v
342 BeF+ Beryllium monofluoride cation 1ΣC∞v
343 TiCl Titanium Monochloride 4ΣC∞v
344 ZnF Zinc monofluoride 2ΣC∞v
345 ZnCl Zinc monochloride 2ΣC∞v
346 CaBr Calcium monobromide   
347 GaF Gallium monofluoride 1ΣC∞v
348 GaF+ Gallium monofluoride cation 2ΣC∞v
349 GaCl Gallium monochloride 1ΣGC∞v
350 GaCl+ Gallium monochloride cation 2ΣC∞v
351 CF Fluoromethylidyne 2ΠC∞v
352 SiF silicon monofluoride 2ΠC∞v
353 SiF- silicon monofluoride anion 3ΣC∞v
354 SiCl Clorosilylidyne 2ΠC∞v
355 CBr Carbon monobromide 2ΠC∞v
356 GeF Germanium monofluoride 2ΠC∞v
357 GeCl Germanium monochloride 2ΠC∞v
358 SiBr Silicon monobromide 2ΠC∞v
359 SiBr+ Silicon monobromide cation   
360 NCl nitrogen monochloride 3ΣC∞v
361 NCl- nitrogen monochloride anion 2ΠC∞v
362 NCl+ nitrogen monochloride cation 2ΠC∞v
363 AsF Arsenic monofluoride 3ΣC∞v
364 NBr nitrogen monobromide 3Σ-C∞v
365 AsCl Arsenic monochloride 3ΣC∞v
366 PBr Phosphorus monobromide   
367 FO Oxygen monofluoride 2ΠC∞v
368 ClO Monochlorine monoxide 2ΠC∞v
369 ClO+ chlorine monoxide cation 3ΣC∞v
370 SF Monosulfur monofluoride 2ΠC∞v
371 SF+ sulfur monofluoride cation 3ΣC∞v
372 SCl sulfur monochloride 2ΠC∞v
373 SCl+ sulfur monochloride cation 3ΣgC∞v
374 BrO Bromine monoxide 2ΠC∞v
375 BrO+ Bromine monoxide cation   
376 SeF Selenium monofluoride 2ΠC∞v
377 SBr Sulfur monobromide radical   
378 SBr+ Sulfur monobromide cation   
379 SeCl Selenium monochloride 2ΠC∞v
380 SeBr Selenium monobromide   
381 F2- flourine diatomic anion 2ΣuD∞h
382 F2+ flourine diatomic cation 2ΠgD∞h
383 ClF+ clorine monofluoride cation 2ΠC∞v
384 Cl2- chlorine diatomic anion 2ΣuD∞h
385 Cl2+ chlorine diatomic cation 2ΠgD∞h
386 Br2- bromine diatomic anion 2ΣuD∞h
387 Br2+ bromine diatomic cation 2ΠgD∞h
388 HCF Fluoromethylene 3A"Cs
389 HCCl Chloromethylene 3A"Cs
390 CHBr bromomethylene 3A"Cs
391 HOCl+ hypochlorous acid cation   
392 HOBr+ Hypobromous acid cation 2A"Cs
393 CH2Br bromomethyl radical 2A'Cs
394 CH2Br bromomethyl radical   
395 CH2F fluoromethyl radical 2ACs
396 CH2Cl chloromethyl radical 2A'Cs
397 CH2Cl chloromethyl radical 2B1C2v
398 CH3F+ methyl fluoride cation   
399 CH3Cl+ Methyl chloride cation   
400 CH3Br methyl bromide 1A1C3v
401 Ne2+ Neon diatomic cation 2ΣuD∞h
402 Ar2+ Argon diatomic cation 2ΣuD∞h
403 Li3 Lithium trimer 2B2C2v
404 C3 carbon trimer 1A1C2v
405 C3H3 cyclopropenyl radical 2A'Cs
406 C3H3+ cyclopropenyl cation 1A1D3h
407 C3H3+ Propargyl cation 1A1C2v
408 CH3CHCH 1-propenyl radical 2A'Cs
409 C3H7 n-Propyl radical 2A"C1
410 CH3CHCH3 Isopropyl radical 2AC2
411 LiCN lithium cyanide 1ΣC*V LiCN
412 KCN Potassium cyanide 1ΣC∞v
413 ZnCN Zinc monocyanide 2ΣC∞v
414 ZnNC Zinc isocyanide 2ΣC∞v
415 CNN Diazocarbene   
416 NCN Cyanoimidogen 3ΣgD∞h
417 N3 azide radical 2ΠgD∞h
418 N3+ azide cation 3ΣgD∞h
419 N3+ azide cation 3ΣC∞v
420 HCCN cyanomethylene 3A"Cs
421 HCCN cyanomethylene   
422 HN3 hydrogen azide 1A'Cs
423 HN3+ Hydrazoic acid cation   
424 CH3CN- acetonitrile anion 2EC3v
425 CH3CN- acetonitrile anion 2A'Cs
426 HCNCH2+ 2H-Azirine cation   
427 CH2CHNH vinylazine 2A"CS cis
428 CH3CHN methylmethaniminyl radical 2A'Cs
429 Li2O+ dilithium oxide cation 2ΠD∞h
430 LiO2 Lithium dioxide   
431 NaO2 Sodium superoxide   
432 CCO Dicarbon monoxide 3ΣC∞v
433 NCO isocyanato radical 2ΠC∞v
434 SCN thiocyanato radical 2ΠC∞v
435 BO2+ Boron dioxide cation 3ΣgD∞h
436 N2O- Nitrous oxide anion 2A'Cs
437 CO2- Carbon dioxide anion 2A1C2v
438 CO2+ Carbon dioxide cation 2ΠgD∞h
439 OCS+ Carbonyl sulfide cation 2ΠC∞v
440 CS2- Carbon disulfide anion 2A1C2v
441 NO2 Nitrogen dioxide 2A1C2v
442 NO2- Nitrogen dioxide anion 1A1C2v
443 NO2+ Nitrogen dioxide cation 1ΣGD∞h
444 NSO sulfinyl amidogen   
445 PO2+ Phosphorus dioxide cation 1ΣGD∞h
446 AsO2 Aresenic dioxide 2A1C2v
447 O3- Ozone anion 2B1C2v
448 O3+ Ozone cation 2A1C2v
449 SO2 Sulfur dioxide 1A1C2v
450 SO2- Sulfur dioxide anion 2B1C2v
451 SO2+ Sulfur dioxide cation 2A1C2v
452 S3- Sulfur trimer anion 2B1C2v
453 S3+ Sulfur trimer cation 2B2C2v
454 SeO2+ Selenium dioxide cation 2A1C2v
455 HCCO ketenyl radical 2ΠC∞v
456 HCCO ketenyl radical 2A"Cs
457 HCOO formate neutral radical 2A'Cs
458 HOCO Hydrocarboxyl radical 1A'cis
459 HOCO Hydrocarboxyl radical 1A'trans
460 HOCO+ Hydrocarboxyl cation 1A'Cs
461 CH2CO+ Ketene cation 2B1C2v
462 Be(OH)2 Beryllium hydroxide   
463 CH2CHO Vinyloxy radical 2A"Cs
464 CH2OOH CH2OOH radical 2AC1
465 C2H4O+ ethylene oxide cation   
466 CH3CHO+ acetaldehyde cation   
467 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
468 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
469 CH3CH2O Ethoxy radical 2A'Cs
470 CH3CHOH 1-hydroxy-ethyl radical 2AC1
471 CH3OCH2 methoxymethyl radical 2AC1
472 CH3SCH3+ dimethyl sulfide cation   
473 CuF2 Copper difluoride 2ΠgD∞h
474 ZnF2 Zinc difluoride 1ΣGD∞h
475 ZnCl2 Zinc dichloride 1ΣGD∞h
476 FCO Carbonyl fluoride 2A'Cs
477 ClCO carbonyl monochloride 2A'Cs
478 BF2 Boron difluoride radical 2A1C2v
479 CF2 Difluoromethylene 3B1C2v
480 CF2- Difluoromethylene anion 2B1C2v
481 CF2+ Difluoromethylene cation 2A1C2v
482 SiF2 Silicon difluoride 3B1C2v
483 SiF2+ Silicon difluoride cation 2A1C2v
484 CCl2+ dichloromethylene cation 2A1C2v
485 CBr2 dibromomethylene 3B1C2v
486 FOO+ Fluorine dioxide cation   
487 ClOO+ chloroperoxy cation 1A'Cs
488 OClO Chlorine dioxide 2B1D∞h
489 OClO- Chlorine dioxide anion 1A'Cs
490 OClO+ Chlorine dioxide cation 1A1C2v
491 ClSO Sulfur chloride oxide 2A"Cs
492 BrOO Bromine dioxide   
493 OBrO Bromine dioxide radical 2B1C2v
494 NF2+ Difluoroamino cation 1A1C2v
495 PF2 Phosphorus difluoride   
496 SF2- sulfur difluoride anion 2A'Cs
497 SF2+ sulfur difluoride cation 2B1C2v
498 HCCF+ fluoroacetylene cation 2ΠC∞v
499 HFCO+ formyl fluoride cation 2A'Cs
500 CHCl2 dichloromethyl radical 2B1C2v
501 CHCl2 dichloromethyl radical 2A'Cs
502 CHF2 difluoromethyl radical 2ACs
503 CHFCl Chlorofluoromethyl radical   
504 CHBr2 dibromomethyl radical   
505 CH2CHF Ethene, fluoro- 1A'Cs
506 CH2CH2Cl 2-chloroethyl radical 2A'Cs
507 CHClCH3 1-chloroethyl radical 2AC1
508 C4 Carbon tetramer 3ΣgD∞h
509 C4H2+ diacetlyene cation 2ΠgD∞h
510 C2N2+ Cyanogen cation 2ΠgD∞h
511 HCCCN+ Cyanoacetylene cation 2ΠC∞v
512 C3H3N+ acrylonitrile cation 2A"Cs
513 NO3+ nitrogen trioxide cation 1A1C2v
514 SO3- Sulfur trioxide anion 2A1pyramidal
515 SO3- Sulfur trioxide anion 2A2"planar
516 SO3+ Sulfur trioxide cation 2A2'D3h
517 HCO3- bicarbonate anion   
518 HSO3 Hydroxysulfonyl radical 2AC1
519 C2H2O2 Ethanedial 1AgC2h
520 CH3COCH2 Acetonyl radical 2A"Cs
521 C2H5OO ethylperoxy radical 2A'Cs
522 CH3COCH3- acetone anion 2A'Cs
523 C2Cl2+ dichloroacetylene cation 2ΠUD∞h
524 ClONO chlorine nitrite 1A'CS cis
525 CF2O+ Carbonic difluoride cation   
526 BF3- Borane, trifluoro- anion 2A1D3h
527 BF3- Borane, trifluoro- anion 2A1C3v
528 BF3+ boron trifluoride cation 2A2'D3h
529 BF3+ boron trifluoride cation   
530 BCl3+ Boron Trichloride cation   
531 CF3- Trifluoromethyl anion 1A1C3v
532 CF3+ Trifluoromethyl cation 1A1'D3h
533 CF2Cl difluorochloromethyl radical   
534 SiF3 Silicon trifluoride radical 2A1C3v
535 SiF3+ Silicon trifluoride cation 1A1'D3h
536 CFCl2 dichlorofluoromethyl radical   
537 CCl3- Trichloromethyl anion 1A1C3v
538 CCl3+ Trichloromethyl cation 1A1'D3h
539 CBr3 tribromomethyl radical   
540 NF3 Nitrogen trifluoride 1A1C3v
541 NF3- Nitrogen trifluoride anion 2A1C3v
542 NF3+ Nitrogen trifluoride cation 2A1C3v
543 NBr3 Nitrogen Tribromide 1A1C3v
544 SF3 Sulfur trifluoride 2A'Cs
545 C2H4F2 1,2-difluoroethane 1AgC2H anti
546 C3H3N2 imidazolyl radical 2B1C2v
547 C4H4N pyrrolide radical 2A2C2v
548 C3H4N2 1H-Imidazole 1A'Cs
549 C3O2+ Carbon suboxide cation 2ΠUD∞h
550 C2HF3+ Trifluoroethylene cation 2A"Cs
551 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
552 SF5 Sulfur pentafluoride 2A1C4v
553 C7H7 cycloheptatrienyl radical 2A2C2v
554 C6H5O phenoxy radical 2B1C2v
555 PF6 Hexafluorophosphate neutral 2B2C2v
556 C6H5CHO benzaldehyde 1A'Cs

Species NOT done yet
count Species Name file name problem
1 D Deuterium atom d  
2 D- Deuterium atom anion d-  
3 D+ Deuterium atom cation d+  
4 H+ Hydrogen atom cation h+  
5 D2 Deuterium diatomic d2  
6 H2 Hydrogen diatomic h2  
7 HD Deuterium hydride hd  
8 H3+ hydrogen trimer cation h3+  
9 He Helium atom he  
10 HeH Helium hydride heh  
11 Li- Lithium atom anion li-  
12 Na+ Sodium atom cation na+  
13 Cu Copper atom cu  
14 LiH Lithium Hydride lih  
15 LiH- lithium hydride anion lih-  
16 NaH sodium hydride nah  
17 NaH- sodium hydride anion nah-  
18 Be Beryllium atom be  
19 Be- Beryllium atom anion be-  
20 Mg Magnesium atom mg  
21 Ca Calcium atom ca  
22 Zn Zinc atom zn  
23 Zn- Zinc atom anion zn-  
24 Zn+ Zinc atom cation zn+  
25 BeH- berylium monohydride anion beh-  
26 BeH+ beryllium monohydride cation beh+  
27 MgH- magnesium monohydride anion mgh-  
28 MgH+ magnesium monohydride cation mgh+  
29 CaH Calcium monohydride cah  
30 CaH+ Calcium monohydride cation cah+  
31 ZnH+ Zinc, protonated znh+  
32 BeH2 beryllium dihydride beh2  
33 MgH2 magnesium dihydride mgh2  
34 CaH2 Calcium Hydride cah2  
35 ZnH2 Zinc hydride znh2  
36 B- Boron atom anion b-  
37 BH Boron monohydride bh  
38 BH- boron monohydride anion bh-  
39 BH+ boron monohydride cation bh+  
40 AlH aluminum monohydride alh  
41 AlH- aluminum monohydride anion alh-  
42 AlH+ aluminum monohydride cation alh+  
43 ScH Scandium monohydride sch  
44 GaH Gallium monohydride gah  
45 BH2 boron dihydride bh2  
46 BH2+ Boron dihydride cation bh2+  
47 AlH2 aluminum dihydride alh2  
48 BH3 boron trihydride bh3  
49 BH3- boron trihydride anion bh3-  
50 AlH3 aluminum trihydride alh3  
51 GaH3 Gallium trihydride gah3  
52 AlH4- Aluminum tetrahydride anion alh4-  
53 C- Carbon atom anion c-  
54 Ti Titanium atom ti  
55 Ti- Titanium atom anion ti-  
56 Ti+ Titanium atom cation ti+  
57 Ge+ Germanium cation ge+  
58 Sn Tin atom sn  
59 Sn+ Tin cation sn+  
60 CH- methylidyne anion ch-  
61 CH+ Methylidyne cation ch+  
62 SiH+ silicon monohydride cation sih+  
63 GeH+ Germaniun monohyrdide cation geh+  
64 SiH2 silicon dihydride sih2  
65 CH3+ methyl cation ch3+  
66 CD4 methane-d4 cd4  
67 CH2D2 methane-d2 ch2d2  
68 CH3D methane-d ch3d  
69 CH4 Methane ch4  
70 CH4- Methane anion ch4-  
71 CH4+ Methane cation ch4+  
72 CHD3 methane-d3 chd3  
73 SiH2D2 silane-d2 sih2d2  
74 SiH4 Silane sih4  
75 SiH4+ Silane cation sih4+  
76 GeH4 Germane geh4  
77 SnH4 Stannane snh4  
78 SiH5+ Silane, protonated sih5+  
79 As+ Arsenic cation as+  
80 Sb Antimony atom sb  
81 NH Imidogen nh  
82 NH- Imidogen anion nh-  
83 NH+ imidogen cation nh+  
84 PH- phosphorus monohydride anion ph-  
85 PH+ phosphorus monohydride cation ph+  
86 AsH+ Arsenic monohydride cation ash+  
87 SbH Antimony monohydride sbh  
88 ND2 Amidogen-d2 nd2  
89 NH2- amino anion nh2-  
90 PH2 Phosphino radical ph2  
91 AsH2+ Arsenic dihydride cation ash2+  
92 ND3 Ammonia-d3 nd3  
93 NH3 Ammonia nh3  
94 PH3 Phosphine ph3  
95 AsH3 Arsine ash3  
96 SbH3 Stibine sbh3  
97 AsH4+ Arsonium ash4+  
98 NH4+ ammonium cation nh4+  
99 PH4+ phosphonium cation ph4+  
100 Cr Chromium atom cr  
101 Te Tellurium atom te  
102 Te+ Tellurium atom cation te+  
103 DO Hydroxyl-d od  
104 DS Mercapto-d ds  
105 CrH+ Chromium hydride cation crh+  
106 HSe- selenium monohydride anion hse-  
107 TeH Telluryl radical teh  
108 D2O Deuterium oxide d2o  
109 H2O Water h2o  
110 HDO Water-d1 hdo  
111 D2S Hydrogen sulfide-d2 d2s  
112 H2S Hydrogen sulfide h2s  
113 H2S- Hydrogen sulfide anion h2s-  
114 H2Te Hydrogen Telluride h2te  
115 H3O+ hydronium cation h3o+  
116 H3Se+ Hydrogen Selenide, protonated h3se+  
117 Mn Manganese atom mn  
118 I Iodine atom iodine  
119 I- Iodine atom anion iodine-  
120 I+ Iodine atom cation iodine+  
121 DF Hydrofluoric acid-d df  
122 HF Hydrogen fluoride hf  
123 DCl Hydrochloric acid-d dcl  
124 HCl Hydrogen chloride hcl  
125 HBr hydrogen bromide hbr  
126 HI Hydrogen iodide hi  
127 HI+ Hydrogen iodide cation hi+  
128 H2F+ dihydrogen fluoride cation h2f+  
129 H2Br+ protonated hydrogen bromide h2br+  
130 H2I+ Iodonium h2i+  
131 Ne Neon atom ne  
132 Ar Argon atom ar  
133 Fe Iron atom fe  
134 Xe Xenon atom xe  
135 HeLi+ Helium Lithium cation heli+  
136 NeH+ neon hydrogen cation neh+  
137 KrH+ Protonated Krypton krh+  
138 XeH+ Xenon, protonated xeh+  
139 H2Ar H2 Ar dimer h2ar  
140 Co Cobalt atom cobalt  
141 Ni Nickel atom ni  
142 Li2 Lithium diatomic li2  
143 Li2- lithium diatomic anion li2-  
144 Li2+ lithium diatomic cation li2+  
145 NaLi lithium sodium lina  
146 NaLi- lithium sodium anion lina-  
147 NaLi+ lithium sodium cation lina+  
148 LiK Lithium Potassium lik  
149 Na2 Sodium diatomic na2  
150 NaK Sodium Potassium nak  
151 K2 Potassium diatomic k2  
152 Cu2 Copper diatomic cu2  
153 Be2 Beryllium diatomic be2  
154 Be2+ Beryllium diatomic cation be2+  
155 BeMg Beryllium Magnesium bemg  
156 Mg2 Magnesium diatomic mg2  
157 Mg2- magnesium diatomic anion mg2-  
158 Mg2+ magnesium diatomic cation mg2+  
159 Ca2 Calcium diatomic ca2  
160 LiAl Lithium Aluminum lial  
161 B2- Boron diatomic anion b2-  
162 B2+ Boron diatomic cation b2+  
163 Al2 Aluminum diatomic al2  
164 Al2- aluminum diatomic anion al2-  
165 Al2+ aluminum diatomic cation al2+  
166 LiBH4 Lithium borohydride libh4  
167 B2H4 Diborane(4) D2d b2h4  
168 HBHHBH Diborane(4) C2V hbhhbh  
169 B2H6 Diborane b2h6  
170 Al2H6 dialane al2h6  
171 Ga2H6 digallane ga2h6  
172 BC+ boron monocarbide cation bc+  
173 C2 Carbon diatomic c2  
174 C2- carbon diatomic anion c2-  
175 SiC+ silicon monocarbide cation sic+  
176 Si2 Silicon diatomic si2  
177 Si2- silcon diatomic anion si2-  
178 Si2+ silcon diatomic cation si2+  
179 C2H- Ethynyl anion c2h-  
180 C2H+ Ethynyl cation c2h+  
181 C2H2 Acetylene c2h2  
182 CCH2 vinylidene vinylidene  
183 Si2H2 disilyne si2h2  
184 CH3Li methyl lithium ch3li  
185 CuCH3 monomethyl copper cuch3  
186 CH2BH methyleneborane ch2bh  
187 C2H3- vinyl anion c2h3-  
188 C2H4 Ethylene c2h4  
189 CH2SiH2 silaethylene ch2sih2  
190 Si2H4 Disilene si2h4  
191 CH3BH2 methylborane ch3bh2  
192 C2H5- Ethyl anion c2h5-  
193 C2H5+ Ethyl cation c2h5+  
194 C2H6 Ethane c2h6  
195 C2H6+ ethane cation c2h6+  
196 CH3SiH3 methyl silane ch3sih3  
197 Si2H6 disilane si2h6  
198 GeH3CH3 methyl germane geh3ch3  
199 C2H7+ Ethane, protonated c2h7+  
200 BeN+ Beryllium mononitride cation ben+  
201 BN- boron nitride anion bn-  
202 AlN- aluminum mononitride anion aln-  
203 AlN+ aluminum mononitride cation aln+  
204 BN+ boron nitride cation bn+  
205 AlN Aluminum nitride aln  
206 CN- cyanide anion cn-  
207 CN+ Cyano cation cn+  
208 CP Carbon monophosphide cp  
209 CP- carbon monophosphide anion cp-  
210 CP+ carbon monophosphide cation cp+  
211 SiN Silicon nitride sin  
212 SiN- silicon mononitride anion sin-  
213 SiN+ silicon mononitride cation sin+  
214 TiN Titanium mononitride tin  
215 N2 Nitrogen diatomic n2  
216 PN Phosphorus mononitride pn  
217 PN- phosphorus nitride anion pn-  
218 PN+ phosphorus nitride cation pn+  
219 P2 Phosphorus diatomic p2  
220 P2- phosphorus diatomic anion p2-  
221 P2+ phosphorus diatomic cation p2+  
222 AsN Arsenic mononitride asn  
223 AsP Arsenic monophosphide asp  
224 SbN Antimony nitride sbn  
225 As2 Arsenic diatomic as2  
226 HNC hydrogen isocyanide hnc  
227 HCN Hydrogen cyanide hcn  
228 HCN- Hydrogen cyanide anion hcn-  
229 HCP Phosphaethyne hcp  
230 NNH Dinitrogen monohydride nnh  
231 NNH+ Dinitrogen monohydride cation nnh+  
232 HPO Hydrogen phosphorus oxide hpo  
233 HPO+ Hydrogen phosphorus oxide cation hpo+  
234 LiNH2 lithium amide linh2  
235 HBNH Boranimine hbnh  
236 CNH2+ N-protonated hydrogen isocyanide cnh2+  
237 HCNH+ N-protonated HCN hcnh+  
238 H2NN Isodiazene h2nn  
239 N2H2 (E)-diazene n2h2  
240 N2H2 (Z)-Diazene n2h2z  
241 CH2NH Methanimine ch3n  
242 CHNH2 aminomethylene chnh2  
243 CH2PH Phosphaethene ch3p  
244 BH2NH2 Boranamine bh2nh2  
245 CH2NH2+ methyleneamine cation ch2nh2+  
246 N2H4 Hydrazine n2h4  
247 P2H4 Diphosphine p2h4  
248 CH3NH2 methyl amine ch3nh2  
249 CH3PH2 Methyl phosphine ch3ph2  
250 SiH3NH2 Silane, amino sih3nh2  
251 N2H5+ protonated hydrazine n2h5+  
252 BH3PH3 borane phosphine bh3ph3  
253 BH3NH3 borane ammonia bh3nh3  
254 CH3NH3+ protonated methylamine ch3nh3+  
255 CH3PH3+ methyl phosphine, protonated ch3ph3+  
256 NH3NH3 Ammonia Dimer nh3nh3  
257 N2H7+ ammonia ammonium dimer n2h7+  
258 NaO- sodium oxide anion nao-  
259 NaO+ sodium oxide cation nao+  
260 CuO Copper Monoxide cuo  
261 BeO beryllium oxide beo  
262 BeS beryllium sulfide bes  
263 MgO magnesium oxide mgo  
264 MgO- magnesium oxide anion mgo-  
265 MgO+ magnesium oxide cation mgo+  
266 CaO Calcium monoxide cao  
267 MgS magnesium sulfide mgs  
268 MgS- magnesium sulfide anion mgs-  
269 MgS+ magnesium sulfide cation mgs+  
270 CaS Calcium sulfide cas  
271 ZnO zinc monoxide zno  
272 ZnS Zinc sulfide zns  
273 BeS- Beryllium monosulfide anion bes-  
274 BeS+ Beryllium monosulfide cation bes+  
275 AlO Aluminum monoxide alo  
276 AlO- Aluminum monoxide anion alo-  
277 AlO+ aluminum monoxide cation alo+  
278 BS boron sulfide bs  
279 BS- boron monosulfide anion bs-  
280 BS+ boron monosulfide cation bs+  
281 AlS Aluminum sulfide als  
282 AlS- aluminum monosulfide anion als-  
283 AlS+ aluminum monosulfide cation als+  
284 BO+ boron monoxide cation bo+  
285 CO Carbon monoxide co  
286 CS carbon monosulfide cs  
287 CS- carbon monosulfide anion cs-  
288 CS+ carbon monosulfide cation cs+  
289 SiO Silicon monoxide sio  
290 SiO- silicon monoxide anion sio-  
291 SiO+ silicon monoxide cation sio+  
292 SiS silicon monosulfide sis  
293 SiS- silicon monosulfide anion sis-  
294 SiS+ silicon monosulfide cation sis+  
295 CSe Carbon monoselenide cse  
296 CSe- Carbon monoselenide anion cse-  
297 CSe+ Carbon monoselenide cation cse+  
298 GeO Germanium monoxide geo  
299 GeS Germanium monosulfide ges  
300 SiSe Silicon Monoselenide sise  
301 GeSe Germanium monoselenide gese  
302 NO+ nitric oxide cation no+  
303 NS+ nitrogen sulfide cation ns+  
304 PO- phosphorus monoxide anion po-  
305 PO+ phosphorus monoxide cation po+  
306 PS- phosphorus monosulfide anion ps-  
307 PS+ phosphorus monosulfide cation ps+  
308 O2-- dioxygen dianion o2--  
309 SO- sulfur monoxide anion so-  
310 S2- sulfur diatomic anion s2-  
311 S2+ sulfur diatomic cation s2+  
312 SeO- selenium monoxide anion seo-  
313 SeO+ selenium monoxide cation seo+  
314 SeS Selenium monosulfide ses  
315 SeS- selenium monosulfide anion ses-  
316 SeS+ selenium monosulfide cation ses+  
317 TeO Tellurium monoxide teo  
318 Se2- selenium diatomic anion se2-  
319 Se2+ selenium diatomic cation se2+  
320 Te2 Tellurium diatomic te2  
321 LiOH lithium hydroxide lioh  
322 NaOH sodium hydroxide naoh  
323 KOH Potassium hydroxide koh  
324 MgOH magnesium hydroxide mgoh  
325 CaOH Calcium monohydroxide caoh  
326 HBO Boron hydride oxide hbo  
327 HBS hydrogen boron sulfide hbs  
328 COH+ Carbon Monoxide, protonated coh+  
329 HCS Thioformyl radical hcs  
330 HCS- Thioformyl anion hcs-  
331 HNS Sulfur imide hns  
332 HSO+ Sulfur Monoxide, S-protonated HSO+  
333 H2CO Formaldehyde h2co  
334 HOCH hydroxycarbene hoch  
335 H2CS Thioformaldehyde h2cs  
336 H2CSe Selenoformaldehyde h2cse  
337 H2O2 Hydrogen peroxide h2o2  
338 H2OO water oxide h2oo  
339 HOSH hydrogen thioperoxide hosh  
340 H2S2 Disulfane h2s2  
341 H2Se2 hydrogen diselenide h2se2  
342 CH2OH+ hydroxymethyl cation ch2oh+  
343 CH3O Methoxy radical ch3o  
344 CH3O- methoxy anion ch3o-  
345 CH3S thiomethoxy ch3s  
346 H2CSH+ Thioformaldehyde, protonated h2csh+  
347 NH2OH hydroxylamine nh2oh  
348 NH3O Ammonia Oxide nh3o  
349 H2POH Phosphinous acid h2poh  
350 H3PO Phosphine oxide h3po  
351 NH2SH Thiohydroxylamine nh2sh  
352 NH3S sulfidoazane nh3s  
353 H3O2+ hydrogen peroxide, protonated h3o2+  
354 CH3OH Methyl alcohol ch3oh  
355 CH3SH Methanethiol ch3sh  
356 SiH3OH silanol sih3oh  
357 CH3SeH Methane selenol ch3seh  
358 H2OH2O water dimer h2oh2o  
359 CH3OH2+ Methanol, protonated ch3oh2+  
360 CH3SH2+ protonated methylsulfide ch3sh2+  
361 H2ONH3 Water Ammonia Dimer h2onh3  
362 H5O2+ Dihydroxonium ion h5o2+  
363 LiF lithium fluoride lif  
364 LiCl lithium chloride licl  
365 LiCl- lithium chloride anion licl-  
366 LiCl+ lithium chloride cation licl+  
367 NaF sodium fluoride naf  
368 NaF- sodium fluoride anion naf-  
369 KF Potassium Fluoride kf  
370 NaCl Sodium Chloride nacl  
371 NaCl- sodium chloride anion nacl-  
372 NaCl+ sodium chloride cation nacl+  
373 KCl Potassium Chloride kcl  
374 CuF Copper monofluoride cuf  
375 LiBr Lithium Bromide libr  
376 LiBr- lithium bromide anion libr-  
377 LiBr+ lithium bromide cation libr+  
378 CuCl Copper monochloride cucl  
379 NaBr Sodium Bromide nabr  
380 NaBr- sodium bromide anion nabr-  
381 NaBr+ sodium bromide cation nabr+  
382 KBr Potassium Bromide kbr  
383 LiI Lithium Iodide lii  
384 NaI Sodium Iodide nai  
385 KI Potassium Iodide ki  
386 BeF Beryllium monofluoride bef  
387 BeCl beryllium monochloride becl  
388 MgF Magnesium monofluoride mgf  
389 MgF- magnesium fluoride anion mgf-  
390 MgF+ magnesium fluoride cation mgf+  
391 CaF Calcium monofluoride caf  
392 MgCl magnesium monochloride mgcl  
393 MgCl- magnesium monochloride anion mgcl-  
394 MgCl+ magnesium monochloride cation mgcl+  
395 CaCl calcium monochloride cacl  
396 ZnF- Zinc monofluoride anion znf-  
397 ZnF+ Zinc monofluoride cation znf+  
398 BeCl- beryllium monochloride anion becl-  
399 BeCl+ beryllium monochloride cation becl+  
400 BF Boron monofluoride bf  
401 BF- Boron monofluoride anion bf-  
402 BF+ Boron monofluoride cation bf+  
403 AlF Aluminum monofluoride alf  
404 AlF- Aluminum monofluoride anion alf-  
405 AlF+ Aluminum monofluoride cation alf+  
406 BCl boron monochloride bcl  
407 BCl- boron monochloride anion bcl-  
408 BCl+ boron monochloride cation bcl+  
409 AlCl Aluminum monochloride alcl  
410 AlCl- aluminum monochloride anion alcl-  
411 AlCl+ aluminum monochloride cation alcl+  
412 ScF Scandium monofluoride scf  
413 BBr Boron monobromide bbr  
414 AlBr Aluminum monobromide albr  
415 AlI Aluminum monoiodide ali  
416 GaBr Gallium monobromide gabr  
417 CF- carbon monofluoride anion cf-  
418 CF+ carbon monofluoride cation cf+  
419 CCl carbon monochloride ccl  
420 CCl- carbon monochloride anion ccl-  
421 CCl+ carbon monochloride cation ccl+  
422 SiF+ silicon monofluoride cation sif+  
423 SiCl- silicon monochloride anion sicl-  
424 SiCl+ silicon monochloride cation sicl+  
425 GeF+ Germanium monofluoride cation gef+  
426 GeCl+ Germanium monochloride cation gecl+  
427 NF nitrogen fluoride nf  
428 NF- nitrogen monofluorine anion nf-  
429 NF+ nitrogen monofluoirde cation nf+  
430 PF phosphorus monofluoride pf  
431 PF- phosphorus monofluoride anion pf-  
432 PF+ phosphorus monofluoride cation pf+  
433 PCl phosphorus chloride pcl  
434 PCl- phosphorus monochloride anion pcl-  
435 PCl+ phosphorus monochloride cation pcl+  
436 SbF Antimony monofluoride sbf  
437 SbCl Antimony monochloride sbcl  
438 FO- flourine oxide anion fo-  
439 FO+ fluorine monoxide cation fo+  
440 ClO- chlorine monoxide anion clo-  
441 SF- sulfur monofluoride anion sf-  
442 SCl- sulfur monochloride anion scl-  
443 BrO- Bromine monoxide anion bro-  
444 IO Iodine monoxide io  
445 BrCl Bromine monochloride brcl  
446 F2 Fluorine diatomic f2  
447 ClF Chlorine monofluoride clf  
448 ClF- clorine monofluoride anion clf-  
449 Cl2 Chlorine diatomic cl2  
450 BrF Bromine monofluoride brf  
451 BrF- bromine fluoride anion brf-  
452 BrF+ bromine fluoride cation brf+  
453 BrCl- bromine chloride anion brcl-  
454 BrCl+ bromine chloride cation brcl+  
455 IF Iodine monofluoride if  
456 Br2 Bromine diatomic br2  
457 ICl Iodine monochloride icl  
458 IBr Iodine monobromide ibr  
459 I2 Iodine diatomic i2  
460 I2+ Iodine diatomic cation i2+  
461 HCF Fluoromethylene hcf  
462 HCCl Chloromethylene hccl  
463 HSiF fluorosilylene hsif  
464 HSiCl Chlorosilylene hsicl  
465 HSiBr monobromosilylene hsibr  
466 CHBr bromomethylene chbr  
467 HOF Hypofluorous acid hfo  
468 DOCl Hypochlorous acid-d docl  
469 HOCl hypochlorous acid hocl  
470 HOBr Hypobromous acid hobr  
471 HOI Hypoiodous acid hoi  
472 F2H+ Fluorine, protonated f2h+  
473 FHF Hydrogen difluoride fhf  
474 FHF- Hydrogen difluoride anion fhf-  
475 ClFH+ Chlorine fluoride, F-protonated clfh+  
476 FClH+ Chlorine fluoride, Cl-protonated fclh+  
477 Cl2H+ Chlorine, protonated cl2h+  
478 CH2F+ fluoromethyl cation ch2f+  
479 CH2Cl+ chloromethyl cation ch2cl+  
480 NH2F monofluoroamine nh2f  
481 NH2Cl chloramine nh2cl  
482 H2F2 Hydrogen fluoride dimer h2f2  
483 CD3F methylfluoride-d3 cd3f  
484 CH3F Methyl fluoride ch3f  
485 CD3Cl methyl chloride d3 cd3cl  
486 CH3Cl Methyl chloride ch3cl  
487 SiH3F monofluorosilane sih3f  
488 SiH3Cl chlorosilane sih3cl  
489 GeH3F monofluorogermane geh3f  
490 GeH3Cl monochlorogermane geh3cl  
491 SiH3Br bromosilane sih3br  
492 CH3I methyl iodide ch3i  
493 SiH3I Silyl Iodide sih3i  
494 NH3Cl+ protonated monochloroammonia nh3cl+  
495 CH3ClH+ methyl chloride, protonated ch3clh+  
496 NH4Cl Ammonium chloride nh4cl  
497 LiNe+ Lithium Neon cation line+  
498 Ne2 Neon diatomic ne2  
499 Ar2 Argon diatomic ar2  
500 Li3+ Lithium trimer cation li3+  
501 C3+ carbon trimer cation c3+  
502 SiC2 Silicon dicarbide sic2  
503 C3H3 Propargyl radical propargyl  
504 C3H3- Propargyl anion c3h3-  
505 C3H4 cyclopropene cprop  
506 CH2CCH2 allene allene  
507 CH3CCH propyne propyne  
508 C3H5 Allyl radical allyl  
509 C3H5+ Allyl cation allyl+  
510 Zn(CH3)2 dimethyl zinc dmz  
511 C3H6 Cyclopropane c3h6  
512 CH2CHCH3 Propene propene  
513 C3H7+ cyclopropane, protonated c3h7+  
514 CH3CHCH3+ Isopropyl cation prop2yl+  
515 C3H8 Propane propane  
516 SiH2(CH3)2 dimethylsilane dms  
517 Si3H8 trisilane si3h8  
518 NaCN Sodium Cyanide nacn  
519 CuCN Copper cyanide cucn  
520 AlCN Aluminum monocyanide alcn  
521 AlNC Aluminum isocyanide alnc  
522 CN2 3H-Diazirin-3-ylidene cn2  
523 N3- azide anion n3-  
524 HCNN diazomethyl radical hcnn  
525 HNCNH diiminomethane hncnh  
526 CH2N2 diazirine ch2n2  
527 CH2NN diazomethane ch2nn  
528 NH2CN cyanamide cyanamide  
529 HNNNH+ 1,2-Triazadienium n2h3+  
530 NH2NN+ hydrazoic acid, protonated nh2nn+  
531 CH3CN Acetonitrile ch3cn  
532 CH3CN+ Acetonitrile cation ch3cn+  
533 CH3NC methyl isocyanide ch3nc  
534 CHNCH2 2H-Azirine c157164  
535 CHNHCH 1H-Azirine chnhch  
536 H2CCNH Ethenimine ch2cnh  
537 H2CNCH methyleneaminomethylene ch2nch  
538 HCCNH2 Ethynamine hccnh2  
539 HNCNH2+ diiminomethane, protonated hncnh2+  
540 NCNH3+ Cyanamide, protonated ncnh3+  
541 NH2CNH+ cyanamide, cn protonated nh2cnh+  
542 NH3CN+ cyanamide, amine protonated nh3cn+  
543 NHCHNH2 aminomethanimine cn2h4  
544 C2H5N Aziridine c2h5n  
545 CH2CHNH2 aminoethene aminoethene  
546 CH2NCH3 N-methylmethanimine nmm  
547 CH3CHNH ethanimine ethanimine  
548 NH2BHNH2 diaminoborane nh2bhnh2  
549 C2H5NH+ Protonated Aziridine c2h5nh+  
550 C2H6N+ aziridine, protonated c2h6n+  
551 NH2CH2NH2 diaminomethane nh2ch2nh2  
552 CH3CH2NH2 Ethylamine etam  
553 CH3NHCH3 Dimethylamine ch3nhch3  
554 CH3PHCH3 dimethylphosphine ch3phch3  
555 NH2CH2NH3+ diaminoethane, protonated pdam  
556 (CH3)2NH2+ dimethylammonium cation dmam  
557 CH3CH2NH3+ ethylamine, protonated pea  
558 Li2O dilithium oxide li2o  
559 Li2S dilithium sulfide li2s  
560 Na2O disodium monoxide na2o  
561 Na2S Sodium sulfide na2s  
562 CNO- fulminate cno-  
563 NCO- cyanate nco-  
564 SCN- thiocyanide anion scn-  
565 BO2 Boron dioxide bo2  
566 BO2- Boron dioxide anion bo2-  
567 N2O Nitrous oxide n2o  
568 N2O+ Nitrous oxide cation n2o+  
569 NNS Nitrogen sulfide nns  
570 PPO Phosphorus oxide phosphide ppo  
571 CO2 Carbon dioxide co2  
572 OCS Carbonyl sulfide cos  
573 SiO2 silicon dioxide sio2  
574 CS2 Carbon disulfide cs2  
575 CS2+ Carbon disulfide cation cs2+  
576 TiO2 Titanium dioxide tio2  
577 SiS2 Silicon disulfide sis2  
578 GeO2 Germanium dioxide geo2  
579 OCSe Carbonyl selenide ocse  
580 SCSe Carbon sulfide selenide scse  
581 GeS2 Germanium disulfide ges2  
582 CSe2 Carbon diselenide cse2  
583 SCTe Carbon sulfide Telluride scte  
584 PO2 Phosphorus dioxide po2  
585 PO2- Phosphorus dioxide anion po2-  
586 SNO Nitrogen oxide sulfide sno  
587 O3 Ozone o3  
588 SSO Disulfur monoxide sso  
589 S3 Sulfur trimer s3  
590 SeO2 Selenium dioxide seo2  
591 TeO2 Tellurium Dioxide teo2  
592 CS2H+ Carbon disulfide, protonated cs2h+  
593 HCNO fulminic acid hcno  
594 HNCO Isocyanic acid hnco  
595 HOCN cyanic acid hocn  
596 HNCS Isothiocyanic acid hncs  
597 HSCN thiocyanic acid hscn  
598 HCO2- formate anion hco2-  
599 HNNO nitrosoazane hnno  
600 HNNO+ Nitrous oxide, N-protonated hnno+  
601 NNOH+ Nitrous Oxide, O-protonated nnoh+  
602 HNO2 Nitrous acid hno2  
603 HNO2+ nitrous acid cation hno2+  
604 O3H+ protonated ozone o3h+  
605 SO2H+ protonated sulfur dioxide so2h+  
606 C2H2O Oxirene oxirene  
607 CH2CO Ketene ch2co  
608 HCCOH ethynol hccoh  
609 CH2CS Thioketene ch2cs  
610 Mg(OH)2 Magnesium dihydroxide h2mgo2  
611 NH2NO Nitrosamide nh2no  
612 CH2O2 Dioxirane diox  
613 H2COO Dioxymethyl radical h2coo  
614 H2COO+ dioxymethyl cation h2coo+  
615 HCOOH Formic acid ch2o2  
616 H2O3 Hydrogen trioxide h2o3  
617 HSSSH trisulfane hsssh  
618 NaOCH3 Sodium methoxide naoch3  
619 CH2BOH hydroxy(methylene)borane ch2boh  
620 BH3CO Borane carbonyl bh3co  
621 CH3BO Borane, methyloxo- ch3bo  
622 CH2COH+ ketene, protonated ch2coh+  
623 CH3CO Acetyl radical ch3co  
624 CH3CO- Acetyl anion ch3co-  
625 CH3CO+ acetyl cation ch3co+  
626 CH2NOH formaldoxime ch2noh  
627 CH3NO nitrosomethane ch3no  
628 CHONH2 formamide formamide  
629 CNOH3 1,2-oxaziridine cnoh3  
630 HOCHNH hydroxymethylimine hochnh  
631 CHSNH2 thioformamide chsnh2  
632 NHCHSH Methanimidothioic acid nhchsh  
633 CH3OO methylperoxy radical ch3oo  
634 CH3OO- methylperoxy anion ch3oo-  
635 CH3OO+ methylperoxy cation ch3oo+  
636 C2H4O Ethylene oxide c2h4o  
637 CH2CHOH ethenol ch2choh  
638 CH3CHO Acetaldehyde ch3cho  
639 C2H4S Thiirane thiirane  
640 CH2CHSH Ethenethiol ch2chsh  
641 CH3CHS Thioacetaldehyde ch3chs  
642 H2CONH2+ protonated formamide h2conh2+  
643 NH2CHOH+ Formamide, O-protonated nh2choh+  
644 NH3CHO+ Formamide, N-Protonated nh3cho+  
645 CH2(OH)2 methanediol ch2o2h2  
646 CH3OOH Methyl peroxide ch3ooh  
647 CH3SSH Hydrogen methyl disulfide ch3ssh  
648 HSCH2SH Methanedithiol ch4s2  
649 H2OH2CO water formaldehyde dimer h2oh2co  
650 C2H4OH+ ethylene oxide, protonated c2h4oh+  
651 CH3CHOH+ acetaldehyde, protonated ch3choh+  
652 NH2CH2OH aminomethanol nh2ch2oh  
653 CH3CH2OH Ethanol etoh  
654 CH3OCH3 Dimethyl ether meome  
655 CH3CH2SH ethanethiol etsh  
656 CH3SCH3 Dimethyl sulfide mesme  
657 CH3SeCH3 dimethylselenide dmse  
658 CH3OHH2O methanol water dimer ch3ohh2o  
659 H2OCH3OH water methanol dimer h2och3oh  
660 CNF iso cyanogen fluoride cnf  
661 FCN Cyanogen fluoride fcn  
662 ClCN chlorocyanogen clcn  
663 BrCN Cyanogen bromide brcn  
664 ICN Cyanogen iodide icn  
665 FBO Boron monofluoride monoxide fbo  
666 BeF2 Beryllium fluoride bef2  
667 MgF2 Magnesium fluoride mgf2  
668 BeCl2 Beryllium chloride becl2  
669 MgCl2 Magnesium dichloride mgcl2  
670 CaCl2 Calcium Chloride cacl2  
671 BeBr2 Beryllium bromide bebr2  
672 CaBr2 Calcium dibromide cabr2  
673 CaF2 Calcium difluoride caf2  
674 FCO+ Carbonyl fluoride cation fco+  
675 FNO Nitrosyl fluoride fno  
676 ClNO Nitrosyl chloride clno  
677 FNS Thionitrosyl fluoride fns  
678 FSN Thiazyl fluoride fsn  
679 OPCl Phosphorus oxychloride opcl  
680 BrNO Nitrosyl bromide brno  
681 INO Nitrosyl iodide ino  
682 CF2 Difluoromethylene cf2  
683 CFCl chlorofluoromethylene cfcl  
684 SiF2 Silicon difluoride sif2  
685 CCl2 dichloromethylene ccl2  
686 CCl2- dichloromethylene anion ccl2-  
687 SiCl2 Dichlorosilylene sicl2  
688 GeF2 Germanium difluoride gef2  
689 GeCl2 Germanium dichloride gecl2  
690 CBr2 dibromomethylene cbr2  
691 FOO Dioxygen monofluoride radical foo  
692 ClOO chloroperoxy radical cloo  
693 ClS2 Sulfur chloride cls2  
694 NF2 Difluoroamino radical nf2  
695 PF2+ Phosphorus difluoride cation pf2+  
696 FClO chlorosyl fluoride fclo  
697 F2O Difluorine monoxide f2o  
698 ClOF Chlorine hypofluorite clof  
699 SF2 sulfur difluoride sf2  
700 Cl2O Dichlorine monoxide cl2o  
701 SCl2 Sulfur dichloride scl2  
702 SeF2 Selenium difluoride sef2  
703 BrOCl Bromine hypochlorite brocl  
704 SeCl2 Selenium Dichloride secl2  
705 SBr2 Sulfur dibromide sbr2  
706 SeBr2 Selenium dibromide sebr2  
707 BrOBr Bromine oxide brobr  
708 F3- trifluoride anion f3-  
709 Cl3- trichloride anion cl3-  
710 Br3- tribromide anion br3-  
711 I3- triiodide i3-  
712 SFCl Sulfur chloride fluoride sfcl  
713 HCCF Fluoroacetylene hccf  
714 HCCCl Chloroacetylene hcccl  
715 HCCBr bromoacetylene hccbr  
716 HFCO formyl fluoride hfco  
717 COHCl Formyl chloride cohcl  
718 COHBr Formyl bromide cohbr  
719 BHF2 Difluoroborane bhf2  
720 BHCl2 Borane, dichloro- bhcl2  
721 CHF2+ difluoromethyl cation chf2+  
722 CHFCl+ Chlorofluoromethyl cation chfcl+  
723 CHCl2+ dichloromethyl cation chcl2+  
724 HOClO Chlorous acid hoclo  
725 NHF2 difluoramine nhf2  
726 NHCl2 dichloroamine nhcl2  
727 CH2F2 Methane, difluoro- ch2f2  
728 CH2FCl fluorochloromethane ch2fcl  
729 SiH2F2 difluorosilane sih2f2  
730 CH2Cl2 Methylene chloride ch2cl2  
731 CH2BrF Methane, bromofluoro- ch2fbr  
732 CH2BrCl Methane, bromochloro- ch2clbr  
733 CH2FI fluoroiodomethane ch2fi  
734 CH2Br2 dibromomethane ch2br2  
735 CH2ClI chloroiodomethane ch2cli  
736 CH2BrI bromoiodomethane ch2bri  
737 CH2I2 Diiodomethane ch2i2  
738 SiH2Cl2 dichlorosilane sih2cl2  
739 CH3MgBr Methyl Magnesium Bromide ch3mgbr  
740 CH2CHF+ fluoroethene cation ch2chf+  
741 C2H3Cl Ethene, chloro- ch2chcl  
742 C2H3Br vinyl bromide c2h3br  
743 C2H3I Vinyl iodide c2h3i  
744 CH2FOH fluoromethanol ch2foh  
745 CH3OCl methyl hypochlorite ch3ocl  
746 C2H5F fluoroethane c2h5f  
747 CH3CH2Cl Ethyl chloride c2h5cl  
748 CH3SiFH2 fluoromethylsilane ch3sifh2  
749 C2H5Br Ethyl bromide etbr  
750 C2H5I Ethyl iodide c2h5i  
751 KrF2 Krypton difluoride krf2  
752 XeF2 Xenon difluoride xef2  
753 B4H10 Tetraborane(10) b4h10  
754 C4+ Carbon tetramer cation c4+  
755 C4H2 Diacetylene c4h2  
756 C2H3CCH 1-Buten-3-yne c2h3cch  
757 C4H4 cyclobutadiene cbd  
758 C4H4 Tetrahedrane c4h4  
759 H2CCCCH2 Butatriene h2cccch2  
760 C4H6 1-Methylcyclopropene c3100047  
761 C4H6 Cyclobutene c822355  
762 C4H6 Methylenecyclopropane c6142730  
763 CH2CCHCH3 1,2-Butadiene butad12  
764 CH2CHCHCH2 1,3-Butadiene c106990  
765 CH3CCCH3 2-Butyne c503173  
766 CHCCH2CH3 1-Butyne c107006  
767 CH3CHCHCH2 methylallyl radical c4h7  
768 C4H8 methylcyclopropane mcp  
769 CH2C(CH3)CH3 1-Propene, 2-methyl- isobute  
770 CH2CHCH2CH3 1-Butene bute1  
771 CH3CHCHCH3 2-Butene, (E)- bute2e  
772 CH3CHCHCH3 2-Butene, (Z)- bute2z  
773 B(CH3)3 trimethylborane bme3  
774 Al(CH3)3 trimethyl aluminum tma  
775 C(CH3)3 Tert-butyl radical tbutyl  
776 CH2CH(CH3)2 Isobutyl radical isobutyl  
777 CH3CHCH2CH3 2-Butyl radical butyl2  
778 CH3CH(CH3)CH3 Isobutane isobutane  
779 CH3CH2CH2CH3 Butane butane  
780 SiH(CH3)3 trimethylsilane trimsi  
781 Li3N trilithium nitride li3n  
782 C2N2 Cyanogen c2n2  
783 P4 Phosphorus tetramer p4  
784 As4 Arsenic tetramer as4  
785 HCCCN Cyanoacetylene hcccn  
786 H2CNCN cyanamide, methylene ch2ncn  
787 HNCCNH Ethenediimine hnccnh  
788 C3H3N acrylonitrile ch2chcn  
789 CH3N3 methyl azide ch3n3  
790 NH2CCNH2 Diaminoacetylene daa  
791 NH2CH2CN Aminoacetonitrile aan  
792 CH3NHN2+ methyl azide, protonated ch3nhn2+  
793 C2H5CN ethyl cyanide c2h5cn  
794 CH5N3 Guanidine guanidine  
795 C4H6 Bicyclo[1.1.0]butane c157335  
796 CH3NNCH3 (Z)-1,2-Dimethyldiazene dmdiazz  
797 H2NCHCHNH2 diaminoethylene dae  
798 CH6N3+ guanidinium ch6n3+  
799 C3H7N Cyclopropylamine cpram  
800 CH7N3 triaminomethane tam  
801 C3H7N Azetidine azet  
802 C4H8 cyclobutane cbutane  
803 C2H8N2 Ethylenediamine ethdiam  
804 CH3NHNHCH3 dimethyl hydrazine dmh  
805 CH3CH(NH2)CH3 2-Propanamine pram2  
806 N(CH3)3 Trimethylamine trimeam  
807 NH2CH2CH2CH3 1-Propanamine pram1  
808 P(CH3)3 trimethylphosphine tmp  
809 N(SiH3)3 trisilylamine tsa  
810 As(CH3)3 trimethyl arsine tmas  
811 (CH3)3NH+ protonated trimethyl amine ptma  
812 C3H7NH3+ n-propylamine, protonated c3h7nh2  
813 Li2O2 dilithium dioxide li2o2  
814 Na2O2 disodium dioxide na2o2  
815 K2O2 dipotassium dioxide k2o2  
816 C3O Tricarbon monoxide c3o  
817 B2O2 Diboron dioxide b2o2  
818 ONNO NO dimer onno  
819 S2N2 Disulfur dinitride s2n2  
820 CO3 Carbon trioxide co3  
821 CO3-- carbonate co3--  
822 CS3-- Carbonotrithioate cs3--  
823 NO3 Nitrogen trioxide no3  
824 NO3- nitrate anion no3-  
825 SO3 Sulfur trioxide so3  
826 SO3-- Sulfate dianion so3--  
827 SeO3 selenium trioxide seo3  
828 S4 Sulfur tetramer s4  
829 TeO3 Tellurium trioxide teo3  
830 HNO3 Nitric acid hno3  
831 NH2NO2 nitramide nh2no2  
832 C2H2CO cyclopropenone c2h2co  
833 C3H2O Propadienal c3h2o  
834 HCCCHO 2-propynal hcccho  
835 C2H2O2+ Ethanedial cation c2h2o2+  
836 H2CO3 Carbonic acid h2co3  
837 H2CS3 thiocarbonic acid h2cs3  
838 H2NO3+ Nitric Acid, Protonated h2no3+  
839 H2SO3 Sulfurous acid h2so3  
840 C2H3NO Nitrosoethylene c2h3no  
841 CH3NCO methylisocyante ch3nco  
842 HOCH2CN cyanomethanol hoch2cn  
843 CH3COO- acetate anion ch3coo-  
844 CH3NO2 Methane, nitro- ch3no2  
845 CH3ONO Methyl nitrite ch3ono  
846 NH2COOH Carbamic acid nh2cooh  
847 H3BO3 Boric acid h3bo3  
848 H3AlO3 Aluminum hydroxide h3alo3  
849 H3CO3+ carbonic acid, protonated h3co3+  
850 C3H4O 2-Propyn-1-ol c107197  
851 C3H4O allenol c9000071  
852 C3H4O Cyclopropanone cpone  
853 C3H4O Methylketene c6004440  
854 CH2CHCHO Acrolein c3h4o  
855 NH2CONH2 Urea urea  
856 NH2CONH2+ Urea cation urea+  
857 NH2CSNH2 Thiourea thiourea  
858 C2H4O2 1,3-dioxetane c2h4o2  
859 CH3COOH Acetic acid ch3cooh  
860 CH3OCHO methyl formate ch3ocho  
861 CHOCH2OH hydroxy acetaldehyde haa  
862 NH2COOH2+ Carbamic acid, O-protonated nh2cooh2+  
863 NH3COOH+ protonated Carbamic acid nh3cooh+  
864 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
865 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
866 HCOOHH2O Formic acid water dimer hcoohh2o  
867 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
868 CH2C(OH)NH2 1-amino vinyl alchohol ava  
869 CH3C(OH)=NH Ethaninidic acid eia  
870 CH3CHNOH Acetaldoxime acetaldoxime  
871 CH3CONH2 Acetamide acetamide  
872 HCONHCH3 N-methylformamide nmfa  
873 CH3CSNH2 Ethanethioamide ch3csnh2  
874 CH5N2O+ urea, N-protonated ch4n2o+  
875 H2NCOHNH2+ urea, protonated ureah+  
876 CH3NNCH3 (E)-1,2-Dimethyldiazene dmdiaze  
877 C3H5OH Cyclopropanol cproh  
878 C3H6O 2-Propen-1-ol c107186  
879 C3H6O Acetone enol enol  
880 C3H6O Oxetane oxetane  
881 C3H6O Propylene oxide prox  
882 CH3CH2CHO Propanal propanal  
883 CH3COCH3 Acetone acetone  
884 C3H6S Thietane thietane  
885 C3H6S Thiirane, methyl- methiirane  
886 CH3CSCH3 Thioacetone ch3csch3  
887 C2H6O2 1,2-Ethanediol ethdiol  
888 CH3OOCH3 dimethylperoxide dmp  
889 CH3SOCH3 Dimethyl sulfoxide dmso  
890 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
891 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
892 CH3COHCH3+ acetone, protonated acetoneh+  
893 HOCH2CH2NH2 monoethanolamine mea  
894 C3H7OH 1-Propanol proh  
895 CH3CHOHCH3 Isopropyl alcohol isoproh  
896 CH3OC2H5 Ethane, methoxy- etome  
897 C3H7SH 1-Propanethiol prsh  
898 CH3CHSHCH3 2-Propanethiol isoprsh  
899 CH3SCH2CH3 Ethane, (methylthio)- etsme  
900 H2OCH3OCH3 water dimethylether dimer h2och3och3  
901 Li2F2 Lithium fluoride dimer li2f2  
902 Na2F2 Sodium Fluoride Dimer na2f2  
903 Na2Cl2 Disodium dichloride na2cl2  
904 C2F2 difluoroacetylene c2f2  
905 C2Cl2 dichloroacetylene c2cl2  
906 FNO2 Nitryl fluoride fno2  
907 FONO Nitrosyl hypofluorite fono  
908 ClNO2 Nitryl chloride clno2  
909 BrONO Bromine nitrite brono  
910 N2F2 (Z)-Difluorodiazene n2f2_z  
911 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
912 CF2O Carbonic difluoride f2co  
913 COFCl Carbonic chloride fluoride cofcl  
914 CCl2O Phosgene cl2co  
915 Cl2CS Thiophosgene cl2cs  
916 COBr2 Carbonic dibromide cobr2  
917 BF3 Borane, trifluoro- bf3  
918 AlF3 Aluminum trifluoride alf3  
919 BClF2 Chlorodifluoroborane bclf2  
920 AlF2Cl Aluminum chloride difluoride alclf2  
921 ScF3 Scandium trifluoride ScF3  
922 AlFCl2 Aluminum dichloride fluoride alcl2f  
923 BCl3 Borane, trichloro- bcl3  
924 GaF3 Gallium trifluoride gaf3  
925 AlCl3 Aluminum trichloride alcl3  
926 GaCl3 Gallium trichloride gacl3  
927 BBr3 Boron tribromide bbr3  
928 AlBr3 Aluminum Bromide albr3  
929 ClO3 Chlorine trioxide clo3  
930 ClO3- chlorate anion clo3-  
931 BrO3- Bromate anion bro3-  
932 CF3 Trifluoromethyl radical cf3  
933 CCl3 Trichloromethyl radical ccl3  
934 SiCl3 trichlorosilyl radical sicl3  
935 SiCl3+ trichlorosilyl cation sicl3+  
936 FOOF Perfluoroperoxide foof  
937 ClO2F Chloryl fluoride clo2f  
938 F2SO Thionyl Fluoride f2so  
939 ClOOCl Dichlorine dioxide cloocl  
940 FSSF Difluorodisulfane fssf  
941 S2F2 Thio-thionyl fluoride s2f2  
942 SOCl2 thionyl chloride socl2  
943 SSCl2 Thiothionyl chloride sscl2  
944 SeOCl2 selenium oxychloride seocl2  
945 PF3 Phosphorus trifluoride pf3  
946 NCl3 nitrogen trichloride ncl3  
947 AsF3 Arsenic trifluoride asf3  
948 PCl3 Phosphorus trichloride pcl3  
949 SbF3 Antimony Trifluoride sbf3  
950 AsCl3 Arsenous trichloride ascl3  
951 SbCl3 Antimony Trichloride sbcl3  
952 PBr3 Phosphorus tribromide pbr3  
953 AsBr3 Arsenic tribromide asbr3  
954 NI3 Nitrogen triiodide ni3  
955 PI3 Phosphorus triiodide pi3  
956 ClSSCl Disulfur dichloride s2cl2  
957 ClF3 Chlorine trifluoride clf3  
958 BrF3 Bromine trifluoride brf3  
959 IF3 iodone trifluoride if3  
960 HClO3 Chloric Acid hclo3  
961 CHF3 Methane, trifluoro- chf3  
962 CHF2Cl difluorochloromethane chf2cl  
963 SiHF3 trifluorosilane sihf3  
964 CHFCl2 fluorodichloromethane chfcl2  
965 CDCl3 trichloromethane-d cdcl3  
966 CHCl3 Chloroform chcl3  
967 CHBrF2 Methane, bromodifluoro- chbrf2  
968 SiHCl3 Trichlorosilane sihcl3  
969 CHFClBr fluorochlorobromomethane chfclbr  
970 CHBrCl2 Methane, bromodichloro- chbrcl2  
971 CHF2I difluoroiodomethane chf2i  
972 CHBr2F dibromofluoromethane chbr2f  
973 CHFClI fluorochloroiodomethane chfcli  
974 CHCl2I dichloroiodomethane chcl2i  
975 CHClBr2 Methane, dibromochloro- chclbr2  
976 CHBr3 bromoform chbr3  
977 CHI3 Iodoform chi3  
978 NF3H+ protonated nitrogen trifluoride nf3h+  
979 AsF3H+ Arsenic trifluoride, protonated asf3h+  
980 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
981 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
982 CH2CF2 Ethene, 1,1-difluoro- ch2cf2  
983 C2H2ClF 1-chloro-1-fluoroethylene c2h2clf  
984 CHFCHCl (E)-1-chloro-2-fluoroethene chfchcle  
985 CHFCHClz (Z)-1-Chloro-2-fluoroethene chfchclz  
986 CH2CCl2 Ethene, 1,1-dichloro- ch2ccl2  
987 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
988 CHClCHCl Ethene, 1,2-dichloro-, (Z)- chclchclz  
989 C2H2Br2 1,1-dibromoethene c2h2br2  
990 CHBrCHBr Ethene, 1,2-dibromo-, (E)- chbrchbre  
991 CHBrCHBr Ethene, 1,2-dibromo-, (Z)- chbrchbrz  
992 CH2FCHO Fluoroacetaldehyde ch2fcho  
993 CH3COF Acetyl fluoride ch3cof  
994 CH2ClCHO chloroacetaldehyde ch2clcho  
995 CH3COCl Acetyl Chloride ch3cocl  
996 CH3CHF2 Ethane, 1,1-difluoro- ch3chf2  
997 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- ch2fch2cl  
998 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
999 CH2ClCH2Cl Ethane, 1,2-dichloro- ch2clch2cl  
1000 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
1001 CH2BrCH2Cl 1-bromo-2-chloroethane ch2brch2cl  
1002 CH2BrCH2Br Ethane, 1,2-dibromo- ch2brch2br  
1003 CH2CFCH3 2-fluoropropene 2fpro  
1004 CH2CHCH2F Allyl Fluoride allylf  
1005 CH3CHCHF trans-1-Fluoro-1-propene propene1ft  
1006 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
1007 C3H5Cl 1-chloro-1-propene(E) prop1cl1e  
1008 C3H5Cl 1-chloro-1-propene(Z) prop1cl1z  
1009 CH2FCH2OH 2-fluoroethanol ch2fch2oh  
1010 CH2ClCH2OH 2-Chloroethanol ch2clch2oh  
1011 CH2ClCH2OH2+ 2-chloroethanol, protonated ch2clch2oh2+  
1012 CH2FCH2CH3 1-Fluoropropane prf1  
1013 CH3CHFCH3 2-Fluoropropane prf2  
1014 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
1015 CH3CHClCH3 Propane, 2-chloro- prcl2  
1016 CH3CH2CH2Br n-propyl bromide prbr  
1017 CH3CHBrCH3 i-propyl bromide iprbr  
1018 C3H9O+ trimethyl oxonium cation c3h9o+  
1019 B5H9 pentaborane9 b5h9  
1020 C5H4 pentatetraene ptrene  
1021 C5H5 cyclopentadienyl radical c5h5  
1022 C5H5- cylopentadienyl anion c5h5-  
1023 C5H6 1,3-Cyclopentadiene c542927  
1024 C5H6 1-Buten-3-yne, 2-methyl- c78808  
1025 C5H6 3-Penten-1-yne, (E)- c2004695  
1026 C5H6 3-Penten-1-yne, (Z)- c1574409  
1027 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
1028 C5H6 Cyclopropylacetylene c6746947  
1029 C5H6 Propellane propellane  
1030 C5H7 1,3-pentadienyl radical pdyl  
1031 C5H7 cyclopentenyl radical cpyl  
1032 C5H8 1,2-Butadiene, 3-methyl- c598254  
1033 C5H8 1,2-Pentadiene c591957  
1034 C5H8 1,3-Butadiene, 2-methyl- c78795  
1035 C5H8 1,3-Pentadiene, (E)- c2004708  
1036 C5H8 1,3-Pentadiene, (Z)- c1574410  
1037 C5H8 1,4-Pentadiene c591935  
1038 C5H8 1-pentyne a1pentyne  
1039 C5H8 2,3-Pentadiene c591968  
1040 C5H8 Bicyclo[1.1.1]pentane bcp  
1041 C5H8 Cyclobutane, methylene- c1120565  
1042 C5H8 Cyclopentene c142290  
1043 C5H8 Ethenylcyclopropane c693867  
1044 CH3CCCH2CH3 2-Pentyne 2pentyne  
1045 C5H10 1-Butene, 2-methyl- c563462  
1046 C5H10 2-Butene, 2-methyl- c513359  
1047 C5H10 2-Pentene, (E)- c646048  
1048 C5H10 2-Pentene, (Z)- c627203  
1049 C5H10 Cyclopentane c287923  
1050 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
1051 CH2CHCH2CH2CH3 1-pentene pentene  
1052 C5H11 2-Methylbut-2-yl radical c4348350  
1053 C5H12 Butane, 2-methyl- buta2  
1054 C5H12 Pentane pentane  
1055 C5H12 Propane, 2,2-dimethyl- neopentane  
1056 Si(CH3)4 tetramethylsilane tms  
1057 N2O3 Dinitrogen trioxide n2o3  
1058 C3H2N2 Malononitrile c3h2n2  
1059 CH2N4 1H-Tetrazole 1htz  
1060 C3H3N2- imidizolyl anion im-  
1061 C2H3N3 1H-1,2,4-Triazole c288880  
1062 C4H4N- pyrrolide anion c4h4n-  
1063 C3H4N2 1H-Pyrazole 1hpyraz  
1064 C3H4N2 2H-Imidazole imid2h  
1065 C3H4N2 4H-Imidazole imid4h  
1066 C4H5N (E)-2-Butenenitrile c627269  
1067 C4H5N (Z)-2-Butenenitrile c1190767  
1068 C4H5N 2H-pyrrole pyrrole2  
1069 C4H5N 3H-pyrrole pyrrole3  
1070 C4H5N Cyclopropanecarbonitrile c5500210  
1071 C4H5N Pyrrole pyrrole  
1072 CH2CHCH2CN Allylcyanide ch2chch2cn  
1073 C4H6N+ pyrrole, alpha-protonated appyr  
1074 C4H6N+ pyrrole, beta-protonated bppyr  
1075 C4H6N+ pyrrole, protonated ppyr  
1076 C3H6N2 3-Aminopropionitrile c151188  
1077 CH3CH(CH3)CN Propanenitrile, 2-methyl- c4h7n  
1078 CH3CH2CH2CN Butanenitrile c109740  
1079 C5H8 Bicyclo[2.1.0]pentane c185944  
1080 C5H8 Spiropentane c157404  
1081 C4H9N Cyclobutylamine cbam  
1082 C4H9N Pyrrolidine pyrrolidine  
1083 C3H10N2 1,2-Diaminopropane diampr12  
1084 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
1085 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
1086 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
1087 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
1088 NH(C2H5)2 diethylamine dea  
1089 NC4H12+ tetramethyl ammonium cation nc4h12+  
1090 C3O2 Carbon suboxide c3o2  
1091 B2O3 diboron trioxide b2o3  
1092 MgCO3 Magnesium Carbonate mgco3  
1093 BeCO3 Beryllium Carbonate beco3  
1094 CaCO3 Calcium Carbonate caco3  
1095 ONONO Nitrosyl nitrite onono  
1096 PO4--- phosphate po4---  
1097 SO4-- sulfate so4--  
1098 HOONO2 peroxy nitric acid hoono2  
1099 HSO4- bisulfate anion hso4-  
1100 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
1101 C3H2O2 Propiolic acid c3h2o2  
1102 CHOCOOH oxo acetic acid oaa  
1103 CHOOCHO diformyl ether choocho  
1104 H2SO4 Sulfuric acid h2so4  
1105 H2SeO4 Selenic acid h2seo4  
1106 C3H3NO Isoxazole isox  
1107 C3H3NO Oxazole oxazole  
1108 C3H3NS Thiazole thiazole  
1109 CH3C(O)OO acetyl peroxy radical ch3coo2  
1110 CH3NO3 Methyl nitrate ch3no3  
1111 H3PO4 Phosphoric Acid h3po4  
1112 C4H4O Furan furan  
1113 C4H4O+ Furan cation furan+  
1114 CH3COCCH 3-butyn-2-one c1423605  
1115 C4H4S Thiophene furans  
1116 C4H4Se selenophene c4h4se  
1117 C3H4O2 β–Propiolactone beta  
1118 C3H4O2 2-Propenoic acid propenoic2  
1119 C3H4O2 Methyl glyoxal megly  
1120 C3H4O2 propanedial propanedial  
1121 C3H4O2 propenalol propenalol  
1122 HOCHCCHOH allenediol aldiol  
1123 C2H4O3 1,2,3-trioxolane c2h4o3  
1124 C2H4O3 trioxolane124 triox  
1125 HOCH2COOH Hydroxyacetic acid hac  
1126 CH2CHCONH2 Acrylamide c79061  
1127 CH3OCH2CN Methoxyacetonitrile c1738369  
1128 CH5N3S Hydrazinecarbothioamide c79196  
1129 H2NCH2COOH Glycine glycine  
1130 CH3SO2NH2 methanesulfonamide ch3so2nh2  
1131 C4H6O cis-2-butenal butenal2c  
1132 C4H6O Cyclobutanone cbutone  
1133 C4H6O Furan, 2,3-dihydro- furan23h  
1134 C4H6O Furan, 2,5-dihydro- furan25h  
1135 CH2CHOCHCH2 Vinyl ether vinylether  
1136 CHOCHCHCH3 2-Butenal butenal2  
1137 C4H6S Thiophene, 2,3-dihydro- thiop23h  
1138 C4H6S Thiophene, 2,5-dihydro- thiop25h  
1139 CH2CHSCHCH2 Divinyl sulfide divis  
1140 C2H6N2O Urea, methyl- c598505  
1141 C3H6O2 1,3-Dioxolane dioxolane  
1142 CH3CH2COOH Propanoic Acid propanoic  
1143 CH3COOCH3 methyl acetate aame  
1144 HCOOC2H5 Ethyl formate faee  
1145 C2H6O2S Dimethyl sulfone c67710  
1146 CH3SSSCH3 dimethyl trisulfide c2h6s3  
1147 C3H7NO dimethylformamide dmf  
1148 C3H7NO Propanamide propanam  
1149 C2H3OC2H5 Ethene, ethoxy- c109922  
1150 C4H8O Cyclobutanol c2919235  
1151 C4H8O Furan, tetrahydro- thf  
1152 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
1153 CH3COCH2CH3 2-Butanone buta2one  
1154 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
1155 CHOCH2CH2CH3 Butanal butanal  
1156 C4H8S Thiophene, tetrahydro- tht  
1157 C3H8O2 1,3-Propanediol c504632  
1158 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
1159 C3H8O2 Methane, dimethoxy- c109875  
1160 C3H8O2 Propylene glycol c57556  
1161 C3H8S2 1,3-Propanedithiol c109808  
1162 C4H10O 1-Butanol butanol1  
1163 C4H10O 1-Propanol, 2-methyl- c78831  
1164 C4H10O 2-Butanol, (.+/-.)- butanol2  
1165 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
1166 C4H10O Ethoxy ethane etoet  
1167 C4H10O Methyl propyl ether meopr  
1168 C4H10O Propane, 2-methoxy- c598538  
1169 C4H10O+ 1-Butanol cation butanol1+  
1170 C(CH3)3SH 2-Propanethiol, 2-methyl- tbush  
1171 C2H5SC2H5 Diethyl sulfide etset  
1172 C4H9SH 1-Butanethiol bush  
1173 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
1174 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
1175 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
1176 FNO3 Fluorine nitrate fno3  
1177 ClONO2 Chlorine nitrate clono2  
1178 BrONO2 Bromine nitrate brono2  
1179 TiCl4 Titanium tetrachloride ticl4  
1180 ClO4- perchlorate anion clo4-  
1181 BF4- tetrafluoroboron anion bf4-  
1182 ClFO3 Perchloryl fluoride clfo3  
1183 SO2F2 Sulfuryl fluoride so2f2  
1184 SO2Cl2 Sulfuryl chloride so2cl2  
1185 F3NO Nitrogen trifluoride oxide f3no  
1186 F3PO Phosphoryl fluoride pf3o  
1187 Cl3PO Phosphoryl chloride pcl3o  
1188 CF4 Carbon tetrafluoride cf4  
1189 CF3Cl Methane, chlorotrifluoro- cf3cl  
1190 SiF4 Silicon tetrafluoride sif4  
1191 CF2Cl2 difluorodichloromethane cf2cl2  
1192 TiF4 Titanium tetrafluoride tif4  
1193 CFCl3 Trichloromonofluoromethane cfcl3  
1194 CF3Br Bromotrifluoromethane cf3br  
1195 GeF4 Germanium tetrafluoride gef4  
1196 CCl4 Carbon tetrachloride ccl4  
1197 CCl4+ Carbon tetrachloride cation ccl4+  
1198 CBrClF2 Methane, bromochlorodifluoro- cbrclf2  
1199 SiCl4 Silane, tetrachloro- sicl4  
1200 CBrCl2F bromodichlorofluoromethane cbrcl2f  
1201 CF3I trifluoroiodomethane cf3i  
1202 CBrCl3 Methane, bromotrichloro- cbrcl3  
1203 CBr2F2 Methane, dibromodifluoro- cbr2f2  
1204 GeCl4 Germanium Tetrachloride gecl4  
1205 CBr2ClF dibromochlorofluoromethane cbr2clf  
1206 CBr2Cl2 dibromodichloromethane cbr2cl2  
1207 CCl3I trichloroiodomethane ccl3i  
1208 CFBr3 fluorotribromomethane cfbr3  
1209 CFClBrI fluorochlorobromoiodomethane cfclbri  
1210 CBr3Cl tribromochloromethane cbr3cl  
1211 CF2I2 difluorodiiodomethane cf2i2  
1212 CBr4 Carbon tetrabromide cbr4  
1213 CCl2I2 dichlorodiiodomethane ccl2i2  
1214 SiBr4 Silicon tetrabromide sibr4  
1215 CBr3I tribromoiododmethane cbr3i  
1216 GeBr4 Germanium tetrabromide gebr4  
1217 CI4 tetraiodomethane ci4  
1218 SiI4 silicon tetraiodide sii4  
1219 ClOF3 Chlorine trifluoride oxide clof3  
1220 SF4 Sulfur tetrafluoride sf4  
1221 SeF4 Selenium tetrafluoride sef4  
1222 SCl4 Sulfur tetrachloride scl4  
1223 C2HF3 Trifluoroethylene c2hf3  
1224 CHClCCl2 Trichloroethylene chclccl2  
1225 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
1226 HClO4 perchloric acid hclo4  
1227 HSO3F Fluorosulfonic acid hso3f  
1228 CF3OH trifluoromethanol cf3oh  
1229 CH2ClCCCl 1,3-dichloropropyne ch2clcccl  
1230 CHClCCHCl 1,3-dichloroallene chclcchcl  
1231 CHCl2CCH 3,3-dichloropropyne chcl2cch  
1232 CHCl2CHO dichloroacetaldehyde chcl2cho  
1233 PF3CH2 phosphorane, trifluoromethylene- pf3ch2  
1234 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
1235 CHF2CH2F Ethane, 1,1,2-trifluoro ch2fchf2  
1236 CH3CF2Cl 1-Chloro-1,1-Difluoroethane ch3cf2cl  
1237 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
1238 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
1239 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
1240 SiCl3CH3 methyltrichlorosilane sicl3ch3  
1241 CH3CBr3 1,1,1-tribromoethane ch3cbr3  
1242 NH3BCl3 Amminetrichloroboron nh3bcl3  
1243 SiH3CCl3 (trichloromethyl)silane sih3ccl3  
1244 CH2CClCHCH2 1,3-Butadiene, 2-chloro- c4h5cl  
1245 C3H5ClO Oxirane, (chloromethyl)- c106898  
1246 CH2FCH2CH2F 1,3-difluoropropane ch2fch2ch2f  
1247 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
1248 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
1249 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
1250 CH3CCl2CH3 Propane, 2,2-dichloro- prdicl22  
1251 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
1252 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
1253 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
1254 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
1255 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
1256 CH2ClCHCHCH3 2-Butene, 1-chloro- bute2cl1  
1257 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
1258 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
1259 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
1260 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
1261 C4H9F 1-fluorobutane butaf1  
1262 CH3CHFCH2CH3 2-fluorobutane butaf2  
1263 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
1264 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
1265 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
1266 XeF4 Xenon tetrafluoride xef4  
1267 C2H2N2O Furazan furazan  
1268 CF3PH2 phosphine, (trifluoromethyl)- cf3ph2  
1269 NH3BF3 Amminetrifluoroboron nh3bf3  
1270 C6H2 hexatriyne c6h2  
1271 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
1272 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
1273 C6H4 Benzyne benzyne  
1274 C6H5 phenyl phenyl  
1275 C6H5- phenyl anion phenyl-  
1276 C6H6 Prismane prismane  
1277 C6H6 1,2,4,5-Hexatetraene ht1245  
1278 C6H6 2,4-Hexadiyne hexadiyne  
1279 C6H6 3,4-Dimethylenecyclobutene cb34m  
1280 C6H6 Benzene benzene  
1281 C6H6 Benzvalene bv  
1282 C6H6 Dewar Benzene dewar  
1283 C6H6 Hexa-1,5-diene-3-yne hdy153  
1284 C6H6 Trimethylenecycopropane tmcp  
1285 C6H6+ Benzene cation c6h6+  
1286 C6H7+ benzene, protonated c6h7+  
1287 C6H8 (E)-hexa-1,3,5-triene c821078  
1288 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
1289 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
1290 C6H8 1,3-Cyclohexadiene cyhexadiene13  
1291 C6H8 1,4-Cyclohexadiene cyhexadiene14  
1292 C6H8 3-Methylenecyclopentene c930267  
1293 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
1294 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
1295 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
1296 C6H10 1,3-Hexadiene, (E)- hexdi13e  
1297 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
1298 C6H10 1,4-Hexadiene, (E)- hexdi14t  
1299 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
1300 C6H10 1,5-Hexadiene c592427  
1301 C6H10 1-Butyne, 3,3-dimethyl- c917920  
1302 C6H10 1-Hexyne hexyne1  
1303 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
1304 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
1305 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
1306 C6H10 2-Hexyne c764352  
1307 C6H10 3-Hexyne hexyne3  
1308 C6H10 cyclohexene cyclohexene  
1309 C6H10 Cyclopentene, 1-methyl- c693890  
1310 C6H10 Cyclopentene, 3-methyl- c1120623  
1311 C6H10 Cyclopentene, 4-methyl- c1759815  
1312 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
1313 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
1314 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
1315 C6H12 (E)-2-Hexene e2hexene  
1316 C6H12 (E)-3-methylpent-2-ene c616126  
1317 C6H12 (E)-hex-3-ene e3hexene  
1318 C6H12 (Z)-3-methylpent-2-ene c922623  
1319 C6H12 (Z)-hex-2-ene z2hexene  
1320 C6H12 (Z)-hex-3-ene z3hexene  
1321 C6H12 2,3-dimethylbut-1-ene c563780  
1322 C6H12 2,3-dimethyl-but-2-ene tmeet  
1323 C6H12 3-methylenepentane c760214  
1324 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
1325 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
1326 C6H12 Cyclohexane cyclohexane  
1327 C6H12 Cyclopentane, methyl- c96377  
1328 C6H12 Ethylcyclobutane c4806615  
1329 C6H12 hex-1-ene hexene1  
1330 C6H14 Butane, 2,2-dimethyl- buta22  
1331 C6H14 Butane, 2,3-dimethyl- buta23  
1332 C6H14 Hexane hexane  
1333 C6H14 Pentane, 2-methyl- penta2  
1334 C6H14 Pentane, 3-methyl- penta3  
1335 C4N2 2-Butynedinitrile c4n2  
1336 N3P3 1,3,5,2,4,6-Triazatriphosphorine n3p3  
1337 C4H2N2 Fumaronitrile c4h2n2  
1338 C2H2N4 sym-tetrazine ttz  
1339 C3H3N3 1,3,5-Triazine triazine135  
1340 CH3N5 5-Aminotetrazole c4418615  
1341 C4H4N2 1,3-Diazine diazine13  
1342 C4H4N2 Pyrazine pyrazine  
1343 C4H4N2 Pyridazine pyridazine  
1344 C4H4N2 Succinonitrile c110612  
1345 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
1346 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
1347 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
1348 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
1349 C5H5N E-2,4-pentadienenitrile bdcn  
1350 C5H5N Pyridine pyridine  
1351 B3N3H6 borazine borazine  
1352 C6H6 Fulvene fulvene  
1353 C5H6N+ Pyridinium c5h6n  
1354 C4H6N2 1H-Imidazole, 2-methyl- c693981  
1355 C5H7N (E)-2-Pentenenitrile c26294984  
1356 C5H7N (E)-3-Pentenenitrile c16529661  
1357 C5H7N (Z)-2-Pentenenitrile c25899507  
1358 C5H7N 1H-Pyrrole, 1-methyl- c96548  
1359 C5H7N Cyclobutanecarbonitrile c4426113  
1360 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
1361 C5H9N Butanenitrile, 2-methyl- c18936179  
1362 C5H9N Pentanenitrile c110598  
1363 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
1364 C6H10 Bicyclo[3.1.0]hexane c285585  
1365 C5H11N Cyclopentanamine cypentam  
1366 C5H11N Piperidine piper  
1367 C4H12N2 1,2-Butanediamine c4426486  
1368 C4H12N2 2-Methyl-1,2-propanediamine c811938  
1369 Li2CO3 Lithium Carbonate li2co3  
1370 Na2CO3 Sodium Carbonate na2co3  
1371 C2O4-- oxalate anion c2o4  
1372 MgSO4 Magnesium Sulfate mgso4  
1373 N2O4 Dinitrogen tetroxide n2o4  
1374 C3H2O3 vinylene carbonate vica  
1375 C2H2O4 Oxalic Acid oxalic  
1376 C2H3NO3 Oxamic acid oxamic  
1377 C4H4O2 2(5H)-Furanone furanone  
1378 C4H4O2 2-Oxetanone, 4-methylene- c674828  
1379 C2H4N2O2 Oxalamide oxalamide  
1380 C2H4N2S2 Ethanedithioamide c79403  
1381 C2H4CO3 Ethylene carbonate etco3  
1382 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
1383 C3H4S3 1,3-Dithiolane-2-thione c822388  
1384 C2H4O4 Formic acid dimer fadimer  
1385 C4H5NO 3-Methylisoxazole isox3m  
1386 C4H5NO Isoxazole, 5-methyl- c5765446  
1387 C4H5NS 4-Methylthiazole c693958  
1388 C2H5NO3 Nitric acid, ethyl ester c625581  
1389 C5H6O 2H-Pyran pyran2  
1390 C5H6O 2-methylfuran furan2m  
1391 C5H6O 3-Methylfuran furan3m  
1392 C5H6O Pentadienal pdal  
1393 C5H6S Thiophene, 2-methyl- c554143  
1394 C5H6S Thiophene, 3-methyl- c616444  
1395 C4H6O2 γ–Butyrolactone c96480  
1396 C4H6O2 2,3-Butanedione c431038  
1397 C4H6O2 2-Propenoic acid, methyl ester c96333  
1398 C4H6O2 Crotonic Acid crot  
1399 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
1400 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
1401 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
1402 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
1403 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
1404 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
1405 C4H6OS Vinyl sulfoxide c1115157  
1406 CH6N4S Carbonothioic dihydrazide thiacarb  
1407 C2H6N2O2 (E)-Azodioxymethane c37765154  
1408 C2H6N2O2 Dimethylnitroamine c4164287  
1409 C3H6O3 1,3,5-Trioxane trioxane  
1410 C3H6S3 1,3,5-Trithiane c3h6s3  
1411 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
1412 C2H6O3S Sulfurous acid, dimethyl ester c616422  
1413 C4H7NO 2-Pyrrolidinone c616455  
1414 C4H7NO Ethoxyacetonitrile etoaccn  
1415 C4H7NO Methacrylamide c79390  
1416 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
1417 HCONH2CN2H4 formamide aminomethanimine dimer d13  
1418 C3H7ONO Propyl nitrite prono  
1419 CH3CH(CH3)ONO Isopropyl nitrite c541424  
1420 CH3CH(NH2)COOH Alanine alanine  
1421 CH3NHCH2COOH Sarcosine sarcosine  
1422 NH2CH2CH2COOH β–alanine betaalanine  
1423 NH2COOC2H5 Urethane urethane  
1424 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
1425 C5H8O Cyclopentanone c120923  
1426 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
1427 C5H8O Methyl cyclopropyl ketone c765435  
1428 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
1429 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- c96311  
1430 NH2CONHC2H5 Urea, ethyl- c625525  
1431 C4H8O2 1,3-Dioxane dioxan13  
1432 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
1433 C4H8O2 1,4-Dioxane dioxan14  
1434 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
1435 C4H8O2 Ethyl acetate c141786  
1436 C4H8OS s-Ethyl thioacetate c625605  
1437 C3H8O3 1,2,3-Propanetriol glycerin  
1438 C3H8O2S (Methylsulfonyl)ethane c594434  
1439 C4H9NO Butanamide c541355  
1440 C4H9NO Propanamide, 2-methyl- c563837  
1441 C5H10O 2-Butanone, 3-methyl- c563804  
1442 C5H10O 2H-Pyran, tetrahydro- c142687  
1443 C5H10O 2-methylbutyraldehyde 2meba  
1444 C5H10O 2-Pentanone mpk  
1445 C5H10O 3-Pentanone dek  
1446 C5H10O Cyclopentanol c96413  
1447 C5H10O Oxetane, 3,3-dimethyl- c6921353  
1448 C5H10O Pentanal pal  
1449 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
1450 C5H10S 3-Ethylthio-1-propene c5296628  
1451 C5H10S Cyclopentanethiol c1679078  
1452 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
1453 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
1454 C4H10O2 1,1-Dimethoxyethane c534156  
1455 C4H10O2 1,3-Butanediol budiol13  
1456 C4H10O2 1,4-Butanediol budiol14  
1457 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
1458 C4H10OS Diethyl sulfoxide c70291  
1459 C4H10S2 1,4-Butanedithiol budisl14  
1460 C4H11NO Diethylhydroxylamine c3710847  
1461 C5H12O 1-Butanol, 2-methyl- c137326  
1462 C5H12O 1-Butanol, 3-methyl- c123513  
1463 C5H12O 1-Pentanol pentanol1  
1464 C5H12O 2-Butanol, 3-methyl- c598754  
1465 C5H12O 2-Pentanol peol2  
1466 C5H12O 3-Pentanol pentan3ol  
1467 C5H12O Butane, 1-methoxy- meobu  
1468 C5H12O Propane, 1-ethoxy- proet  
1469 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
1470 C5H12S 1-Butanethiol, 2-methyl- c1878188  
1471 C5H12S 1-Butanethiol, 3-methyl- c541311  
1472 C5H12S 1-Pentanethiol c110667  
1473 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
1474 C5H12S 2-Butanethiol, 2-methyl- c1679090  
1475 C5H12S 2-Butanethiol, 3-methyl- c2084186  
1476 C5H12S Butane, 1-(methylthio)- c628295  
1477 C5H12S Ethyl propyl sulfide c4110503  
1478 C5H12S Propane, 2-(ethylthio)- c5145993  
1479 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
1480 C4F2 difluorobutadiyne c4f2  
1481 ClCOClCO Oxalyl chloride oxcl  
1482 CF3CN Acetonitrile, trifluoro- cf3cn  
1483 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
1484 B2F4 Diboron tetrafluoride b2f4  
1485 B2Cl4 Diboron tetrachloride b2cl4  
1486 C2F4 Tetrafluoroethylene c2f4  
1487 C2F4+ Tetrafluoroethylene cation c2f4+  
1488 C2ClF3 Ethene, chlorotrifluoro- c2f3cl  
1489 CF2CCl2 difluorodichloroethylene cf2ccl2  
1490 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene cfclcclf  
1491 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene cfclcfcl  
1492 C2FCl3 fluorotrichloroethene c2fcl3  
1493 C2Cl4 Tetrachloroethylene c2cl4  
1494 C2Br4 tetrabromoethene c2br4  
1495 CF3OF Trifluoromethylhypofluorite cf3of  
1496 SiF5- silicon pentafluoride anion sif5-  
1497 SOF4 Sulfur tetrafluoride oxide sof4  
1498 PF5 Phosphorus pentafluoride pf5  
1499 AsF5 Arsenic pentafluoride asf5  
1500 PCl5 Phosphorus pentachloride pcl5  
1501 SF5+ pentafluoro sulfur cation sf5+  
1502 SbCl5 Antimony pentachloride sbcl5  
1503 BrF5 bromine pentafluoride brf5  
1504 ClF5 chlorinepentafluoride clf5  
1505 IF5 pentafluoroiodine if5  
1506 CF3CHO trifluoroacetaldehyde cf3cho  
1507 CCl3CHO trichloroacetaldehyde ccl3cho  
1508 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- chfclchclf  
1509 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
1510 CHF2CHF2 1,1,2,2-tetrafluoroethane chf2chf2  
1511 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
1512 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR chfclchfcl  
1513 CH2ClCCl3 1,1,1,2-tetrachloroethane ch2clccl3  
1514 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro- chcl2chcl2  
1515 CH2BrCBr3 1,1,1,2-tetrabromo ethane c2h2br4  
1516 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane c2h2cl2f2  
1517 CF3COOH trifluoroacetic acid cf3cooh  
1518 C4H3ClO Furan, 2-chloro fur2cl  
1519 C4H3ClO Furan,3-chloro fur3cl  
1520 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
1521 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
1522 C4H8Cl2 1,4-Dichlorobutane c110565  
1523 C4H8Cl2 Butane, 1,2-dichloro- c616217  
1524 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
1525 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
1526 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
1527 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
1528 C5H11Cl Pentane, 1-chloro- pencl1  
1529 C4H8O2 Butanoic acid bua  
1530 C6H5CH2 benzyl radical benzyl  
1531 C7H7+ cycloheptatrienyl cation c7h7+  
1532 C6H5CH3 toluene toluene  
1533 C7H8 cycloheptatriene cht  
1534 C7H8 Norbornadiene norbor  
1535 C7H8 Quadricyclane qucy  
1536 C7H12 Norbornane nor  
1537 C7H14 cycloheptane c7h14  
1538 C7H16 2-methylhexane 2mhex  
1539 C7H16 3-methylhexane hex3m  
1540 C7H16 heptane heptane  
1541 CH(CN)3 tricyanomethane mecn3  
1542 HN=C=C(CN)2 Dicyanoketenimine c4hn3  
1543 C6H7N 2-Methylpyridine mp  
1544 C6H5NH2 aniline aniline  
1545 C6H13N 2-Methylpiperidine pip2m  
1546 C6H13N cyclohexanamine cham  
1547 C6H15N triethylamine tea  
1548 N2O5 Dinitrogen pentoxide n2o5  
1549 C4H2O3 Maleic Anhydride malan  
1550 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
1551 C5H4O2 furfural furfural  
1552 C5H5NO 2(1H)-Pyridinone c72762006  
1553 C5H5NO 2(3H)-Pyridinone c9000048  
1554 C5H5NO 2(5H)-Pyridinone c9000037  
1555 C5H5NO 2-Pyridinol c109104  
1556 C5H5NO 3(2H)-Pyridinone c9000004  
1557 C5H5NO 3(4H)-Pyridinone c9000026  
1558 C5H5NO 3(6H)-Pyridinone c9000015  
1559 C5H5NO 3-Pyridinol c109002  
1560 C5H5NO 4(1H)-Pryidinone c9000060  
1561 C5H5NO 4(3H)-Pryidinone c9000059  
1562 C5H5NO 4-Pyridinol c626642  
1563 C6H5OH phenol phenol  
1564 C6H6O 2,4-Cyclohexadienone c24599573  
1565 C6H6O 2,5-Cyclohexadienone c5664335  
1566 C6H5SH Benzenethiol phsh  
1567 HO2CCHNH2CH2OH Serine serine  
1568 C5H8O2 Acetylacetone acac  
1569 C4H8O2S Sulfolane sulfolane  
1570 C7H10 Norbornene norbornene  
1571 CH(C2H3)3 trivinyl methane tvm  
1572 C6H10O cyclohexanone chexo  
1573 C6H12O hexanal c6h12o  
1574 C6H12O Oxepane oxepane  
1575 C3H7OC3H7 di-n-propyl ether propr  
1576 F2CCCF2 tetrafluoroallene pfa  
1577 CF3COO- trifluoro acetate anion cf3coo-  
1578 CF3COF trifluoroacetyl fluoride cf3cof  
1579 CF3COCl trifluoroacetyl chloride cf3cocl  
1580 PF6- Hexafluorophosphate ion pf6-  
1581 SF6 Sulfur Hexafluoride sf6  
1582 SeF6 Selenium hexafluoride sef6  
1583 SF5Cl sulfur chloropentafluoride sf5cl  
1584 CF3CHF2 pentafluoroethane cf3chf2  
1585 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
1586 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
1587 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
1588 CCl3CHCl2 pentachloroethane ccl3chcl2  
1589 C6H5F Fluorobenzene bzf  
1590 C6H5Cl chlorobenzene bzcl  
1591 C6H5Br bromobenzene bzbr  
1592 C8H6 Calicene calicene  
1593 C6H5CCH phenylacetylene phac  
1594 C8H6 benzocyclobutadiene bcbd  
1595 C8H6 Pentalene pentalene  
1596 C6H5CHCH2 Styrene styrene  
1597 C8H8 cubane cubane  
1598 C8H8 cyclooctatetraene cot  
1599 C6H5CH2CH3 Ethylbenzene etbz  
1600 CH3C6H4CH3 meta-xylene mxylene  
1601 CH3C6H4CH3 paraxylene pxylene  
1602 C8H14 Bicyclo[2.2.2]octane bico222  
1603 C8H16 cyclooctane cyclooct  
1604 (CH3)3CC(CH3)3 tetramethylbutane tmb  
1605 C8H18 Octane c8h18  
1606 C6H5CN phenyl cyanide phcn  
1607 C6H12N2 Triethylenediamine ted  
1608 C4O4-- squarate dianion c4o4--  
1609 S4N4 Tetrasulfur tetranitride s4n4  
1610 S8 Octasulfur s8  
1611 C6H4O2 parabenzoquinone pbq  
1612 C4H4N2O2 Uracil uracil  
1613 C6H5OCH3 Anisole anisole  
1614 C5H9NO2 Proline proline  
1615 C6H12O2 Methyl pivalate c598981  
1616 C6H12O2 Hexanoic acid hexa  
1617 C4F4 tetrafluorcyclobutadiene c4f4  
1618 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- al2cl6  
1619 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
1620 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
1621 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
1622 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
1623 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
1624 C2F6 hexafluoroethane c2f6  
1625 C2Cl6 hexachloroethane c2cl6  
1626 IF7 Iodine heptafluoride if7  
1627 C6H4F2 metadifluorobenzene mdfb  
1628 C6H4F2 orthodifluorobenzene odfb  
1629 C6H4F2 1,4-difluorobenzene pdfb  
1630 C6H4Cl2 1,2-dichlorobenzene dcb12  
1631 C6H4Cl2 1,3-dichlorobenzene dcb13  
1632 C6H4Cl2 1,4-dichlorobenzene dcb14  
1633 C6H5NO nitrosobenzene bzno  
1634 C9H8 Indene indene  
1635 C9H8 spiro[4.4]nona-1,3,6,8-tetraene snt  
1636 C9H12 n-propyl benzene prbz  
1637 C9H20 Nonane nonane  
1638 C(CN)4 tetracyanomethane c5n4  
1639 C5H4N4 purine purine  
1640 C8H7N Indole indole  
1641 C3H3N3O3 cyanuric acid cyanuric  
1642 C6H5NO2 Nitrobenzene c6h5no2  
1643 C6H5COOH benzoic acid benzo  
1644 CH3COC6H5 acetophenone acph  
1645 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- c3cl3n3  
1646 C3F6 hexafluoropropene c3f6  
1647 C6H3F3 Benzene trifluoride 123 bzf3a  
1648 C8H18O 1-Octanol octanol  
1649 C10H8 Azulene azu  
1650 C10H8 naphthalene naph  
1651 C10H10 bullvalene bullv  
1652 C10H16 adamantane adamantane  
1653 C6N4 Tetracyanoethylene tcne  
1654 C6N4- tetracyanoethylene anion tcne-  
1655 C10H22 Decane decane  
1656 C4F6 perfluorobutadiene c4f6  
1657 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
1658 C3F8 perfluoropropane c3f8  
1659 Fe(CO)5 Iron pentacarbonyl ipc  
1660 Fe(C5H5)2 ferrocene fecp2  
1661 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1662 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1663 C12H8 Acenaphthylene acenaph  
1664 C12H8 biphenylene biph  
1665 C12H10 biphenyl biphenyl  
1666 C12H10 Heptalene heptalene  
1667 C6H12O6 Inositol inositol  
1668 C6F6 hexafluorobenzene c6f6  
1669 S2F10 disulphur decafluoride s2f10  
1670 C13H10 Fluorene fluorene  
1671 C14H10 Anthracene anth  
1672 C14H10 Phenanthrene phenanthrene  
1673 C14H14 Bibenzyl bibenzyl  
1674 C12H10N2 azobenzene azobenzene  
1675 C6H5COC6H5 benzophenone benzophenone  
1676 C16H10 Pyrene pyrene  
1677 C18H12 Tetracene tetracene  
1678 C19H16 Triphenylmethane tpm  
1679 C24H12 Coronene coronene  
1680 C60 Buckminsterfullerene c60