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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 CCSD=FULL /aug-cc-pVTZ

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count Species Name State Conformation
1 H Hydrogen atom 1SKh
2 H- Hydrogen atom anion 2SKh
3 H2 Hydrogen diatomic 1ΣgD∞h
4 H2- hydrogen diatomic anion 2Σu+D∞h
5 H2+ Hydrogen cation 2Σg+D∞h
6 He Helium atom 1SKh
7 He Helium atom   
8 He+ Helium atom cation 2SKh
9 HeH+ Helium hydride cation 1ΣC∞v
10 He2+ helium diatomic cation 2ΣuD∞h
11 Li Lithium atom 2SKh
12 Li- Lithium atom anion 1SKh
13 Li+ Lithium atom cation 1SKh
14 Na Sodium atom 2SKh
15 Na+ Sodium atom cation 1SKh
16 LiH Lithium Hydride 1ΣC∞v
17 LiH+ lithium hydride cation 2ΣC∞v
18 NaH sodium hydride 1ΣC∞v
19 NaH+ sodium hydride cation 2ΣC∞v
20 CuH Copper monohydride 1ΣC∞v
21 Be Beryllium atom 1SKh
22 Be+ Beryllium atom cation 2SKh
23 Mg Magnesium atom 1SKh
24 Mg+ Magnesium atom cation 2SKh
25 BeH beryllium monohydride 2ΣC∞v
26 MgH magnesium monohydride 2ΣC∞v
27 TiH Titanium monohydride 4ΦC∞v
28 ZnH+ Zinc, protonated   
29 BeH2 beryllium dihydride 1ΣgD∞h
30 BeH2+ Beryllium dihydride cation 2ΣC∞v
31 BeH2+ Beryllium dihydride cation 2ΣuD∞h
32 BeH2+ Beryllium dihydride cation   
33 MgH2 magnesium dihydride 1ΣgD∞h
34 B Boron atom 2PKh
35 B Boron atom 4PKh
36 B+ Boron atom cation 1SKh
37 Al Aluminum atom 2PKh
38 Al- Aluminum atom anion 3PKh
39 Al+ Aluminum atom cation 1SKh
40 Sc Scandium atom 2DKh
41 Sc+ Scandium cation 3DKh
42 Ga Gallium atom 2P 
43 Ga- Gallium atom anion 3POh
44 Ga+ Gallium atom cation 1S 
45 BH Boron monohydride 1ΣC∞v
46 BH Boron monohydride 3ΠC∞v
47 BH- boron monohydride anion 4ΣC∞v
48 ScH Scandium monohydride 1ΣC∞v
49 ScH+ Scandium monohydride cation 2ΣC∞v
50 GaH Gallium monohydride 1ΣC∞v
51 GaH+ Gallium monohydride cation 2ΣC∞v
52 BH2- boron dihydride anion 3B1C2v
53 BH2- boron dihydride anion 1A1C2v
54 BH2+ Boron dihydride cation 1ΣgD∞h
55 BH3 boron trihydride 1A1'D3h
56 BH3+ boron trihydride cation 2B2C2v
57 BH3+ boron trihydride cation  C2v
58 AlH3 aluminum trihydride 1A1'D3h
59 AlH3- aluminum trihydride anion  C3v
60 ScH3 Scandium trihydride 1A1'D3h
61 ScH3 Scandium trihydride 1A1C3v
62 GaH3 Gallium trihydride 1A1'D3h
63 BH4 borohydride 2B2C2v
64 BH4- borohydride anion 1A1Td
65 C Carbon atom 3P0Kh
66 C Carbon atom 3P1Kh
67 C- Carbon atom anion 2DKh
68 C+ Carbon atom cation 2PKh
69 Si Silicon atom 3PKh
70 Si Silicon atom 1SKh
71 Si- Silicon atom anion 4SKh
72 Si+ Silicon atom cation 2PKh
73 Ge Germanium atom 3PKh
74 Ge- Germanium anion 4SKh
75 Ge+ Germanium cation 2PKh
76 CH Methylidyne 2Π1/2C∞v
77 SiH Silylidyne 2ΠC∞v
78 SiH- silicon monohydride anion 3ΣC∞v
79 SiH+ silicon monohydride cation 1ΣC∞v
80 GeH germylidene 2ΠC∞v
81 GeH+ Germaniun monohyrdide cation 1ΣC∞v
82 CH2 Methylene 3B1C2v
83 CH2 Methylene 3ΣGD∞h
84 CH2 Methylene 1A1C2v
85 CH2- methylene anion 2B1C2v
86 CH2+ methylene cation 2A1C2v
87 CH2+ methylene cation 2ΠD∞h
88 SiH2 silicon dihydride 1A1C2v
89 SiH2 silicon dihydride 3B1C2v
90 GeH2 germylene 1A1C2v
91 GeH2- germylene anion 2B1C2v
92 CH3 Methyl radical 2A1D3h
93 CH3- methyl anion 1A1C3v
94 CH3+ methyl cation 1A1'D3h
95 SiH3 Silyl radical 2A1C3v
96 SiH3+ Silyl cation 1A1'D3h
97 GeH3 Germyl radical 2A1C3v
98 GeH3+ germyl cation 1A1'D3h
99 CD4 methane-d4 1A1Td
100 CH2D2 methane-d2 1A1C2v
101 CH3D methane-d 1A1C3v
102 CH4 Methane 1A1Td
103 CH4- Methane anion 2A1Td
104 CH4- Methane anion 2A1C3v
105 CHD3 methane-d3 1A1C3v
106 SiH2D2 silane-d2   
107 SiH4 Silane 1A1Td
108 GeH4 Germane 1A1Td
109 SiH5+ Silane, protonated   
110 N Nitrogen atom 4SKh
111 N Nitrogen atom 2DKh
112 N+ Nitrogen atom cation 3PKh
113 P Phosphorus atom 4SKh
114 V Vanadium atom 4FKh
115 V+ Vanadium atom cation 5DKh
116 As Arsenic atomic 4SKh
117 As- Arsenic anion 3PKh
118 As+ Arsenic cation 3PKh
119 PH phosphorus monohydride 3Σ-C∞v
120 AsH Arsenic monohydride 3ΣC∞v
121 AsH Arsenic monohydride 1ΣC∞v
122 AsH+ Arsenic monohydride cation 2ΠC∞v
123 NH2 Amino radical 2B1C2v
124 NH2+ Amino cation 3B1C2v
125 NH2+ Amino cation 1A1C2v
126 AsH2+ Arsenic dihydride cation 1A1C2v
127 NH3 Ammonia 1A1C3v
128 NH3- Ammonia anion 2A1C3v
129 NH3+ ammonia cation 2A2"D3h
130 PH3 Phosphine 1A1C3v
131 PH3+ Phosphine cation 2A1C3v
132 AsH3 Arsine 1A1C3v
133 AsH3+ Arsine cation 2A1C3v
134 AsH4+ Arsonium   
135 NH4 Ammonium radical   
136 NH4+ ammonium cation 1A1Td
137 PH4 Phosphoranyl radical   
138 PH4+ phosphonium cation   
139 O Oxygen atom 3SKh
140 O+ Oxygen atom cation 4SKh
141 S Sulfur atom 3PKh
142 S Sulfur atom   
143 S- Sulfur atom anion 2PKh
144 S+ Sulfur atom cation 4SKh
145 Se Selenium atom 3PKh
146 Se- Selenium atom anion 2PKh
147 Se+ Selenium atom cation 4SKh
148 OH Hydroxyl radical 2ΠC∞v
149 OH- hydroxide anion 1ΣC∞v
150 OH+ hydoxyl cation 3ΣC∞v
151 DS Mercapto-d 2ΠC∞v
152 HS Mercapto radical 2ΠC∞v
153 HS- mercapto anion 1ΣC∞v
154 HS+ sulfur monohydride cation 3ΣC∞v
155 CrH+ Chromium hydride cation 5ΣC∞v
156 HSe Selenium monohydride 2ΠC∞v
157 HSe- selenium monohydride anion 1ΣC∞v
158 HSe+ selenium monohydride cation 3ΣC∞v
159 D2O Deuterium oxide 1A1C2v
160 H2O Water 1A1C2v
161 H2O- water anion 2A1C2v
162 H2O- water anion 2A'Cs
163 H2O+ water cation 2B1C2v
164 HDO Water-d1 1A1C2v
165 H2S Hydrogen sulfide 1A1C2v
166 H2S- Hydrogen sulfide anion 2A'Cs
167 H2S+ Hydrogen sulfide cation 2B1C2v
168 H2Se Hydrogen selenide 1A1C2v
169 H2Se+ Hydrogen selenide cation 2B1C2v
170 H3O+ hydronium cation 1A1C3v
171 H3S+ Sulfonium cation 1A1C3v
172 H3Se+ Hydrogen Selenide, protonated 1A1C3v
173 F Fluorine atom 2PKh
174 F- Fluorine atom anion 1SKh
175 F+ Fluorine atom cation 3SKh
176 F+ Fluorine atom cation 1DKh
177 Cl Chlorine atom 2PKh
178 Cl- Chlorine atom anion 1SKh
179 Cl+ Chlorine atom cation 3PKh
180 Cl+ Chlorine atom cation 1DKh
181 Br Bromine atom 2PKh
182 Br- Bromine atom anion 1SKh
183 Br+ Bromine atom cation 3PKh
184 HF Hydrogen fluoride 1ΣC∞v
185 HF- hydrogen fluoride anion 2ΣC∞v
186 HF+ hydrogen fluoride cation 2ΠC∞v
187 HCl Hydrogen chloride 1ΣC∞v
188 HCl- hydrogen chloride anion 2ΣC∞v
189 HCl+ hydrogen chloride cation 2ΠC∞v
190 HBr hydrogen bromide 1ΣC∞v
191 HBr- hydrogen bromide anion 2ΣC∞v
192 HBr+ hydrogen bromide cation 2ΠC∞v
193 H2Cl+ dihydrogen monochloride cation 1A1C2v
194 H2Br+ protonated hydrogen bromide 2A1C2v
195 Ne Neon atom 1SKh
196 Ne Neon atom   
197 Ne+ Neon atom cation 2PKh
198 Ar Argon atom 1SKh
199 Kr Krypton atom 1SKh
200 Kr+ Krypton cation 2PKh
201 HeLi+ Helium Lithium cation   
202 NeH neon hydrogen 2ΣC∞v
203 ArH+ Argon hydride cation 1ΣC∞v
204 KrH+ Protonated Krypton 1ΣC∞v
205 H2Ar H2 Ar dimer 1ΣC∞v
206 Li2 Lithium diatomic 1ΣgD∞v
207 NaLi lithium sodium 1ΣC∞v
208 Na2 Sodium diatomic 1ΣgD∞h
209 Na2- sodium diatomic anion 2ΣuD∞h
210 Na2+ sodium diatomic cation 2ΣgD∞h
211 Be2 Beryllium diatomic 1ΣgD∞h
212 Be2 Beryllium diatomic 3ΠgD∞h
213 BeMg Beryllium Magnesium 1ΣC∞v
214 Mg2 Magnesium diatomic 1ΣgD∞h
215 LiB Lithium boride 3ΠC∞v
216 LiAl Lithium Aluminum   
217 NaAl Sodium aluminum 1ΣC∞v
218 BeB Beryllium monoboride 2ΠC∞v
219 B2 Boron diatomic 3ΣgD∞h
220 B2 Boron diatomic 1ΣgD∞h
221 B2 Boron diatomic 5ΣuD∞h
222 B2+ Boron diatomic cation 2ΠD∞h
223 BAl Boron Aluminum 3ΣC∞v
224 BGa Boron Gallium 3ΣC∞v
225 AlGa Aluminum Gallium 3ΣC∞v
226 AlGa Aluminum Gallium 1ΣC∞v
227 Ga2 Gallium diatomic 3Piu 
228 HBBH Diborane(2) 3ΣGD∞h
229 LiBH4 Lithium borohydride 1A1C3v
230 B2H4 Diborane(4) D2d 1A1D2d
231 HBHHBH Diborane(4) C2V 1A1C2v
232 B2H6 Diborane 1AgD2h
233 B2H6+ Diborane cation   
234 Al2H6 dialane 1AGD2h
235 Ga2H6 digallane 1AGD2h
236 LiC Lithium Carbide 4ΣC∞v
237 BeC Beryllium Carbide 3Σ-C∞v
238 BeC Beryllium Carbide   
239 BC boron monocarbide 4Σ-C∞v
240 AlC Aluminum carbide 4ΣC∞v
241 BSi Boron silicide 4ΣC∞v
242 BSi Boron silicide 2ΣC∞v
243 C2 Carbon diatomic 1Σg+D∞h
244 C2 Carbon diatomic 3Σg- 
245 C2+ carbon diatomic cation 4ΣgD∞h
246 SiC silicon monocarbide 3ΣC∞v
247 SiC silicon monocarbide 1ΣC∞v
248 GeC Germanium monocarbide 1ΣC∞v
249 SiGe Silicon Germanium   
250 C2H Ethynyl radical 2ΣC∞v
251 C2H- Ethynyl anion 1ΣC∞v
252 C2H2 Acetylene 1ΣgD∞h
253 C2H2+ acetylene cation 2ΠuD∞h
254 C2H2+ acetylene cation   
255 CCH2 vinylidene 3B2C2v
256 H2CC- vinylidene anion   
257 HCCH- acetylene anion   
258 HCCH- acetylene anion   
259 Si2H2 disilyne   
260 Si2H2 disilyne   
261 Si2H2 disilyne   
262 Si2H2 disilyne   
263 CH3Li methyl lithium 1A1C3v
264 CH2BH methyleneborane 1A1C2v
265 C2H3 vinyl 2A'Cs
266 C2H3- vinyl anion 1A'Cs
267 C2H3+ vinyl cation 1A1C2V bridging H
268 C2H3+ vinyl cation 1A1C2V HCCH2
269 C2H4 Ethylene 1AgD2h
270 C2H4- Ethylene anion 2AgC2h
271 C2H4+ Ethylene cation 2B3D2
272 Si2H4 Disilene   
273 Si2H4 Disilene   
274 Si2H4 Disilene   
275 CH3BH2 methylborane 1A'Cs
276 C2H5 Ethyl radical 2A'Cs
277 C2H5- Ethyl anion 1A'Cs
278 C2H6 Ethane 1A1gD3d
279 C2H6 Ethane 1A1'D3h
280 Si2H6 disilane 1EuD3d
281 GeH3CH3 methyl germane 1A1C3v
282 LiN Lithium Nitride 3ΣC∞v
283 LiP Lithium monophosphide   
284 LiP Lithium monophosphide   
285 BeN Beryllium mononitride 4ΣC∞v
286 BeN Beryllium mononitride 2ΠC∞v
287 BeN+ Beryllium mononitride cation 3ΣC∞v
288 BeN+ Beryllium mononitride cation 1ΣC∞v
289 MgN Magnesium Nitride   
290 MgN Magnesium Nitride   
291 BP Boron monophosphide 3ΠC∞v
292 BP Boron monophosphide 1ΣC∞v
293 AlP Aluminum monophosphide 3ΣC∞v
294 AlP Aluminum monophosphide 3ΠC∞v
295 AlP Aluminum monophosphide 1ΣC∞v
296 GaN Gallium mononitride 3ΠC∞v
297 GaN Gallium mononitride 1ΣC∞v
298 GaP Gallium monophosphide 3ΣC∞v
299 GaP Gallium monophosphide 1ΣC∞v
300 GaAs Gallium arsenide 3Π 
301 GaAs Gallium arsenide 1Σ 
302 BN boron nitride 3ΠC∞v
303 BN boron nitride 1ΣC∞v
304 CN Cyano radical 2ΣC∞v
305 CN- cyanide anion 1ΣC∞v
306 SiP Silicon monophosphide 2ΠC∞v
307 N2 Nitrogen diatomic 1ΣgD∞h
308 N2 Nitrogen diatomic   
309 N2- nitrogen diatomic anion 2ΠgD∞h
310 N2+ diatomic nitrogen cation 2ΣgD∞h
311 PN Phosphorus mononitride 1ΣC∞v
312 P2 Phosphorus diatomic 1ΣgD∞h
313 AsN Arsenic mononitride 1ΣC∞v
314 AsP Arsenic monophosphide 1ΣC∞v
315 HNC hydrogen isocyanide 1ΣC∞v
316 HCN Hydrogen cyanide 1ΣC∞v
317 HCN+ hydrogen cyanide cation 2ΠC∞v
318 HNC+ hydrogen isocyanide cation   
319 HCP Phosphaethyne 1ΣC∞v
320 HCP+ Phosphaethyne cation   
321 NNH+ Dinitrogen monohydride cation 1ΣC∞v
322 LiNH2 lithium amide   
323 HBNH Boranimine 1ΣC∞v
324 CNH2 Aminomethylidyne radical 2B2C2v
325 H2CN Dihydrogen cyanide radical 2B2C2v
326 HCNH methyleneazane 2A'CS cis
327 HCNH methyleneazane 2A'CS trans
328 H2NN Isodiazene   
329 N2H2 (E)-diazene 1AgC2h
330 N2H2 (Z)-Diazene 1A1C2v
331 N2H2+ trans-diazene cation 2AGC2h
332 CH2NH Methanimine 1A'Cs
333 CH2NH+ Methanimine cation   
334 CHNH2 aminomethylene   
335 CHNH2+ Aminocarbene cation   
336 CH2PH Phosphaethene 1A'Cs
337 BH2NH2 Boranamine   
338 CH2NH2+ methyleneamine cation 1A1C2v
339 N2H4 Hydrazine 1AC2
340 N2H4+ hydrazine cation 2AGC2h
341 CH3NH2 methyl amine 1A'Cs
342 CH3NH2+ methyl amine cation 2A'Cs
343 CH3PH2 Methyl phosphine 1A'Cs
344 SiH3NH2 Silane, amino   
345 N2H5+ protonated hydrazine 1A'Cs
346 BH3PH3 borane phosphine   
347 BH3NH3 borane ammonia 1A1C3v
348 CH3NH3 methyl ammonium radical 2A1C3v
349 CH3PH3+ methyl phosphine, protonated 1A1C3v
350 NH3NH3 Ammonia Dimer 1AgC2h
351 NH3NH3 Ammonia Dimer 1A'Cs
352 N2H7+ ammonia ammonium dimer   
353 LiO lithium oxide 2ΣC∞v
354 LiS Lithium monosulfide 2ΠC∞v
355 LiS+ Lithium sulfide cation 3ΣC∞v
356 NaO sodium monoxide 2ΣC∞v
357 NaS Sodium sulfide 2ΠC∞v
358 LiSe Lithium monoselenide   
359 BeO beryllium oxide 1ΣC∞v
360 BeO+ Beryllium monoxide cation 2ΠC∞v
361 BO boron monoxide 2ΣC∞v
362 ScO Scandium monoxide 2ΣC∞v
363 GaO Gallium monoxide 2ΣC∞v
364 GaS Gallium monosulfide   
365 CO Carbon monoxide 1ΣC∞v
366 CO- carbon monoxide anion 2ΠC∞v
367 CO+ carbon monoxide cation 2ΣC∞v
368 CS carbon monosulfide 1ΣC∞v
369 SiO Silicon monoxide 1ΣC∞v
370 SiS silicon monosulfide 1ΣC∞v
371 TiO Titanium monoxide 3ΔC∞v
372 CSe Carbon monoselenide 1ΣC∞v
373 GeO Germanium monoxide 1ΣC∞v
374 GeO+ Germanium monoxide cation 2ΣC∞v
375 GeS Germanium monosulfide 1ΣC∞v
376 SiSe Silicon Monoselenide   
377 SiSe+ Silicon Monoselenide cation   
378 GeSe Germanium monoselenide   
379 NO Nitric oxide 2ΠC∞v
380 NO- nitric oxide anion 3ΣC∞v
381 NO+ nitric oxide cation 1ΣC∞v
382 NS Mononitrogen monosulfide 2ΠC∞v
383 NS- nitrogen sulfide anion 3ΣC∞v
384 PO Phosphorus monoxide 2ΠC∞v
385 PS phosphorus sulfide 2ΣC∞v
386 VO Vanadium monoxide 4Σ- 
387 NSe Nitrogen monoselenide 2ΠC∞v
388 AsS Arsenic monosulfide 2ΠC∞v
389 PSe Phosphorus monoselenide 2ΠC∞v
390 AsSe Arsenic monoselenide 2ΠC∞v
391 O2 Oxygen diatomic 3ΣgD∞h
392 O2 Oxygen diatomic 1ΔgD∞h
393 O2- oxygen diatomic anion 2ΠD∞h
394 O2-- dioxygen dianion   
395 O2+ diatomic oxygen cation 2ΠgD∞h
396 SO Sulfur monoxide 3ΣC∞v
397 SO Sulfur monoxide 1ΣC∞v
398 SO+ sulfur monoxide cation 2ΠC∞v
399 S2 Sulfur diatomic 3ΣgD∞h
400 SeO Selenium monoxide 3ΣC∞v
401 Se2 Selenium diatomic 3ΣgD∞h
402 LiOH lithium hydroxide 1ΣC∞v
403 BeOH beryllium monohydroxide 2A'Cs
404 BeOH beryllium monohydroxide 2ΣC∞v
405 HBO Boron hydride oxide 1ΣC∞v
406 HBS hydrogen boron sulfide 1ΣC∞v
407 COH Hydroxymethylidyne   
408 COH+ Carbon Monoxide, protonated 1ΣC∞v
409 HCO Formyl radical 2A'Cs
410 HCO- formyl anion 1A'Cs
411 HCO+ Formyl cation 1ΣC∞v
412 HNO Nitrosyl hydride 1A'Cs
413 HNO+ Nitrosyl hydride cation 2A'Cs
414 NOH Hydroxyimidogen 3A"Cs
415 NOH+ O-protonated nitric oxide 2A'Cs
416 HO2 Hydroperoxy radical 2A"Cs
417 HO2+ Hydroperoxy cation 3A"Cs
418 HSO+ Sulfur Monoxide, S-protonated   
419 SOH Sulfur Hydroxide   
420 SOH+ Sulfur Monoxide, protonated   
421 HS2 Thiosulfeno radical 2A"Cs
422 H2CO Formaldehyde 1A1C2v
423 H2CO- formaldehyde anion 2A'Cs
424 H2CO- formaldehyde anion   
425 H2CO+ formaldehyde cation 2B2C2v
426 HOCH hydroxycarbene 1A'CS trans
427 HOCH hydroxycarbene 1A'CS cis
428 H2CS Thioformaldehyde 1A1C2v
429 H2CS- thioformaldehyde anion   
430 H2CS- thioformaldehyde anion   
431 H2CS+ thioformaldehyde cation 2B2C2v
432 H2CSe Selenoformaldehyde   
433 H2NO nitroxide 2B1C2v
434 H2NO nitroxide 2A'Cs
435 H2O2 Hydrogen peroxide 1AC2
436 H2O2 Hydrogen peroxide 1AgC2h
437 H2O2+ Hydrogen peroxide cation 2BgC2h
438 H2O2+ Hydrogen peroxide cation 2A1C2v
439 H2OO water oxide   
440 HOSH hydrogen thioperoxide   
441 H2S2 Disulfane 1AC2
442 H2S2+ hydrogen disulfide cation 2BgC2h
443 H2Se2 hydrogen diselenide   
444 CH2OH Hydroxymethyl radical 2AC1
445 CH2OH+ hydroxymethyl cation 1A'Cs
446 CH3O- methoxy anion 1A1C3v
447 CH3O+ Methoxy cation 3A1C3v
448 H2CSH+ Thioformaldehyde, protonated 1A'Cs
449 NH2OH hydroxylamine 1A'Cs
450 NH2OH+ Hydroxylamine cation   
451 NH3O Ammonia Oxide 1A1C3v
452 H2POH Phosphinous acid 1A1'CS trans
453 H2POH Phosphinous acid 1A1'CS cis
454 H3PO Phosphine oxide 1A1C3v
455 NH2SH Thiohydroxylamine   
456 NH2SH Thiohydroxylamine   
457 NH3S sulfidoazane   
458 CH3OH Methyl alcohol 1A'Cs
459 CH3OH- Methyl alcohol anion 2A'Cs
460 CH3OH- Methyl alcohol anion 2A'CS eclipsed
461 CH3OH+ Methyl alcohol cation 2A"Cs
462 CH3OH+ Methyl alcohol cation 2AC1
463 CH3SH Methanethiol 1A'Cs
464 CH3SH+ Methanethiol cation 2A"Cs
465 SiH3OH silanol   
466 CH3SeH Methane selenol 1A'Cs
467 NH2OH2+ protonated hydroxylamine   
468 NH3OH+ N-protonated hydroxylamine   
469 H2OH2O water dimer 1A'Cs
470 CH3SH2+ protonated methylsulfide 1A'Cs
471 H5O2+ Dihydroxonium ion 1AC2
472 LiF lithium fluoride 1ΣC∞v
473 LiCl lithium chloride 1ΣC∞v
474 NaF sodium fluoride 1ΣC∞v
475 NaF+ sodium fluoride cation 2ΣC∞v
476 NaCl Sodium Chloride 1ΣC∞v
477 LiBr Lithium Bromide 1ΣC∞v
478 LiF+ lithium fluoride cation 2ΠC∞v
479 BeF- Beryllium monofluoride anion 1ΣC∞v
480 MgF+ magnesium fluoride cation 1ΣC∞v
481 TiCl Titanium Monochloride 4ΣC∞v
482 ZnF Zinc monofluoride 2ΣC∞v
483 BF Boron monofluoride 1ΣC∞v
484 AlF Aluminum monofluoride 1Σ+C∞v
485 AlCl Aluminum monochloride 1ΣC∞v
486 ScF Scandium monofluoride 1ΣC∞v
487 BBr Boron monobromide 1ΣC∞v
488 GaF Gallium monofluoride 1ΣC∞v
489 GaF+ Gallium monofluoride cation 2ΣC∞v
490 AlBr Aluminum monobromide   
491 GaCl Gallium monochloride 1ΣGC∞v
492 GaCl+ Gallium monochloride cation 2ΣC∞v
493 GaBr Gallium monobromide   
494 CF Fluoromethylidyne 2ΠC∞v
495 SiF silicon monofluoride 2ΠC∞v
496 SiF- silicon monofluoride anion 3ΣC∞v
497 SiF+ silicon monofluoride cation 1ΣC∞v
498 SiCl Clorosilylidyne 2ΠC∞v
499 CBr Carbon monobromide 2ΠC∞v
500 GeF Germanium monofluoride 2ΠC∞v
501 GeF+ Germanium monofluoride cation 1ΣC∞v
502 GeCl Germanium monochloride 2ΠC∞v
503 GeCl+ Germanium monochloride cation   
504 SiBr Silicon monobromide 2ΠC∞v
505 SiBr+ Silicon monobromide cation   
506 NCl nitrogen monochloride 3ΣC∞v
507 AsF Arsenic monofluoride 3ΣC∞v
508 AsF Arsenic monofluoride 1ΔC∞v
509 NBr nitrogen monobromide 3Σ-C∞v
510 AsCl Arsenic monochloride 3ΣC∞v
511 PBr Phosphorus monobromide   
512 FO Oxygen monofluoride 2ΠC∞v
513 ClO Monochlorine monoxide 2ΠC∞v
514 ClO+ chlorine monoxide cation 3ΣC∞v
515 SF Monosulfur monofluoride 2ΠC∞v
516 SF+ sulfur monofluoride cation 3ΣC∞v
517 SCl sulfur monochloride 2ΠC∞v
518 SCl+ sulfur monochloride cation 3ΣgC∞v
519 BrO Bromine monoxide 2ΠC∞v
520 BrO- Bromine monoxide anion 1ΣC∞v
521 BrO+ Bromine monoxide cation   
522 SeF Selenium monofluoride 2ΠC∞v
523 SBr Sulfur monobromide radical   
524 SBr+ Sulfur monobromide cation   
525 SeCl Selenium monochloride 2ΠC∞v
526 SeBr Selenium monobromide   
527 BrCl Bromine monochloride 1ΣC∞v
528 F2 Fluorine diatomic 1ΣgD∞h
529 F2- flourine diatomic anion 2ΣuD∞h
530 F2+ flourine diatomic cation 2ΠgD∞h
531 ClF Chlorine monofluoride 1Σ+C∞v
532 ClF+ clorine monofluoride cation 2ΠC∞v
533 Cl2 Chlorine diatomic 1ΣgD∞h
534 Cl2- chlorine diatomic anion 2ΣuD∞h
535 Cl2+ chlorine diatomic cation 2ΠgD∞h
536 BrF Bromine monofluoride 1ΣC∞v
537 Br2 Bromine diatomic 1ΣgD∞h
538 Br2- bromine diatomic anion 2ΣuD∞h
539 Br2+ bromine diatomic cation 2ΠgD∞h
540 HCF Fluoromethylene 1A'Cs
541 HCF Fluoromethylene 3A"Cs
542 HCCl Chloromethylene 1A'Cs
543 HCCl Chloromethylene 3A"Cs
544 HSiF fluorosilylene   
545 HSiCl Chlorosilylene   
546 HSiBr monobromosilylene   
547 HOF Hypofluorous acid 1A'Cs
548 HOCl hypochlorous acid 1A'Cs
549 HOCl+ hypochlorous acid cation   
550 HOBr Hypobromous acid 1A'Cs
551 HOBr+ Hypobromous acid cation 2A"Cs
552 F2H+ Fluorine, protonated 1A'Cs
553 ClFH+ Chlorine fluoride, F-protonated   
554 FClH+ Chlorine fluoride, Cl-protonated   
555 Cl2H+ Chlorine, protonated 1A'Cs
556 CH2Br bromomethyl radical   
557 CH2F fluoromethyl radical 2ACs
558 CH2F+ fluoromethyl cation   
559 CH2Cl+ chloromethyl cation   
560 CH2Cl chloromethyl radical 2A'Cs
561 CH2Cl chloromethyl radical 2B1C2v
562 NH2Cl chloramine 1A'Cs
563 CH3F+ methyl fluoride cation   
564 CD3F methylfluoride-d3 1A1C3v
565 CH3F Methyl fluoride 1A1C3v
566 CD3Cl methyl chloride d3 1A1C3v
567 CH3Cl Methyl chloride 1A1C3v
568 SiH3F monofluorosilane 1A1C3v
569 SiH3Cl chlorosilane 1A1C1
570 CH3Br methyl bromide 1A1C3v
571 GeH3F monofluorogermane   
572 GeH3Cl monochlorogermane   
573 SiH3Br bromosilane 1A1C3v
574 NH3Cl+ protonated monochloroammonia   
575 CH3ClH+ methyl chloride, protonated   
576 NH4Cl Ammonium chloride   
577 LiNe+ Lithium Neon cation   
578 Ne2+ Neon diatomic cation 2ΣuD∞h
579 Ar2 Argon diatomic 1SgD∞h
580 Ar2+ Argon diatomic cation 2ΣuD∞h
581 Li3 Lithium trimer 2B2C2v
582 Li3+ Lithium trimer cation 1A1'D3h
583 C3 carbon trimer 1ΣgD∞h
584 C3 carbon trimer 1A1C2v
585 SiC2 Silicon dicarbide   
586 C3H3 cyclopropenyl radical 2A'Cs
587 C3H4 cyclopropene 1A1C2v
588 CH2CCH2 allene 1A1D2d
589 CH3CCH propyne 1A'C3v
590 C3H5 Allyl radical 2A2C2v
591 C3H5 Allyl radical 2A"Cs
592 CH3CHCH 1-propenyl radical 2A'Cs
593 C3H6 Cyclopropane 1A1'D3h
594 CH2CHCH3 Propene 1A'Cs
595 C3H7 n-Propyl radical 2A"C1
596 C3H7+ cyclopropane, protonated   
597 CH3CHCH3 Isopropyl radical 2AC2
598 CH3CHCH3+ Isopropyl cation 1AC2
599 C3H8 Propane 1A1C2v
600 SiH2(CH3)2 dimethylsilane 1A1C2v
601 LiCN lithium cyanide 1ΣC*V LiCN
602 LiCN lithium cyanide 1A'Cs
603 LiCN lithium cyanide 1ΣC*V LiNC
604 NaCN Sodium Cyanide 1ΣC∞v
605 NaCN Sodium Cyanide 1ACs
606 NaCN Sodium Cyanide 1ΣC∞v
607 ZnCN Zinc monocyanide 2ΣC∞v
608 ZnNC Zinc isocyanide 2ΣC∞v
609 AlCN Aluminum monocyanide   
610 AlNC Aluminum isocyanide   
611 CN2 3H-Diazirin-3-ylidene 1A1C2v
612 CNN Diazocarbene   
613 NCN Cyanoimidogen 3ΣgD∞h
614 NCN Cyanoimidogen 1ΣgD∞h
615 N3 azide radical 2ΠgD∞h
616 N3+ azide cation 3ΣgD∞h
617 N3+ azide cation 3ΣC∞v
618 HCCN cyanomethylene 3A"Cs
619 HCCN cyanomethylene 3ΣC∞v
620 HCCN cyanomethylene   
621 HN3 hydrogen azide 1A'Cs
622 HN3+ Hydrazoic acid cation   
623 HNCNH diiminomethane 1AC2
624 NH2CN cyanamide 1A1C2v
625 HNNNH+ 1,2-Triazadienium   
626 NH2NN+ hydrazoic acid, protonated   
627 CH3CN Acetonitrile 1A1C3v
628 CH3CN- acetonitrile anion 2EC3v
629 CH3CN- acetonitrile anion 2A'Cs
630 CH3NC methyl isocyanide 1A1C3v
631 CHNCH2 2H-Azirine   
632 CHNHCH 1H-Azirine   
633 H2CCNH Ethenimine   
634 H2CNCH methyleneaminomethylene   
635 HCCNH2 Ethynamine   
636 HCNCH2+ 2H-Azirine cation   
637 HNCNH2+ diiminomethane, protonated 1A'Cs
638 NCNH3+ Cyanamide, protonated 1A1C3v
639 NH2CNH+ cyanamide, cn protonated   
640 NH3CN+ cyanamide, amine protonated   
641 CH2CHNH vinylazine 2A"CS cis
642 CH2CHNH vinylazine 2A"CS trans
643 CH3CHN methylmethaniminyl radical 2A'Cs
644 CH3CHNH ethanimine 1A'CS NH down
645 C2H6N+ aziridine, protonated 1A1C2v
646 NH2CH2NH2 diaminomethane 1A1C2v
647 CH3CH2NH2 Ethylamine 1A'Cs
648 CH3CH2NH2 Ethylamine   
649 CH3NHCH3 Dimethylamine 1A'Cs
650 CH3PHCH3 dimethylphosphine 1A'Cs
651 (CH3)2NH2+ dimethylammonium cation 1A1C2v
652 CH3CH2NH3+ ethylamine, protonated 1A'Cs
653 Li2O dilithium oxide 1ΣgD∞h
654 Li2S dilithium sulfide 1ΣGD∞h
655 Li2S dilithium sulfide 1A1C2v
656 Na2O disodium monoxide 1ΣgLinear
657 Na2O disodium monoxide 1A1C2v
658 Na2S Sodium sulfide   
659 Na2S Sodium sulfide   
660 LiO2 Lithium dioxide   
661 NaO2 Sodium superoxide   
662 CCO Dicarbon monoxide 3ΣC∞v
663 CCO Dicarbon monoxide 1ΠC∞v
664 NCO isocyanato radical 2ΠC∞v
665 N2O Nitrous oxide 1ΣC∞v
666 N2O- Nitrous oxide anion 2A'Cs
667 NNS Nitrogen sulfide 1ΣC∞v
668 PPO Phosphorus oxide phosphide 1ΣC∞v
669 CO2 Carbon dioxide 1ΣgD∞h
670 CO2+ Carbon dioxide cation 2ΠC∞v
671 OCS Carbonyl sulfide 1ΣC∞v
672 CS2 Carbon disulfide 1ΣgD∞h
673 CS2- Carbon disulfide anion 2A1C2v
674 TiO2 Titanium dioxide 1A1C2v
675 SiS2 Silicon disulfide 1ΣGD∞h
676 GeO2 Germanium dioxide 1ΣgD∞h
677 OCSe Carbonyl selenide 1ΣC∞v
678 SCSe Carbon sulfide selenide   
679 GeS2 Germanium disulfide 1ΣGD∞h
680 CSe2 Carbon diselenide 1A1D∞h
681 NO2 Nitrogen dioxide 2A1C2v
682 NO2+ Nitrogen dioxide cation 1ΣGD∞h
683 NSO sulfinyl amidogen   
684 SNO Nitrogen oxide sulfide   
685 AsO2 Aresenic dioxide 2A1C2v
686 O3 Ozone 1A1Cs
687 SO2 Sulfur dioxide 1A1C2v
688 SSO Disulfur monoxide 1A'Cs
689 S3 Sulfur trimer 1A1C2v
690 S3 Sulfur trimer   
691 S3+ Sulfur trimer cation 2B2C2v
692 SeO2 Selenium dioxide 1A1C2v
693 SeO2+ Selenium dioxide cation 2A1C2v
694 HCCO ketenyl radical 2ΠC∞v
695 HCCO ketenyl radical 2A"Cs
696 HCNO fulminic acid 1ΣC∞v
697 HCNO fulminic acid 1A'Cs
698 HNCS Isothiocyanic acid   
699 HSCN thiocyanic acid 1A'Cs
700 HNNO+ Nitrous oxide, N-protonated 1A'Cs
701 NNOH+ Nitrous Oxide, O-protonated 1A'Cs
702 HCOO formate neutral radical 2A'Cs
703 HOCO Hydrocarboxyl radical 1A'cis
704 HOCO Hydrocarboxyl radical 1A'trans
705 O3H+ protonated ozone 1A'Cs
706 O3H+ protonated ozone   
707 SO2H+ protonated sulfur dioxide 1A'Cs
708 C2H2O Oxirene 1A1C2v
709 CH2CO Ketene 1A1C2v
710 CH2CS Thioketene   
711 Be(OH)2 Beryllium hydroxide   
712 NH2NO Nitrosamide 1AC1
713 CH2O2 Dioxirane 1A1C2v
714 H2COO Dioxymethyl radical 2A'Cs
715 H2COO+ dioxymethyl cation 2A'Cs
716 HCOOH Formic acid 1A'Cs
717 HCOOH Formic acid   
718 H2O3 Hydrogen trioxide 1AC2
719 HSSSH trisulfane 1A'Cs
720 NaOCH3 Sodium methoxide 1A1C3v
721 CH2BOH hydroxy(methylene)borane 1A'Cs
722 BH3CO Borane carbonyl 1A1C3v
723 CH3BO Borane, methyloxo- 1A1C3v
724 CH2COH+ ketene, protonated   
725 CH2NOH formaldoxime 1A'Cs
726 CH3NO nitrosomethane 1A'Cs
727 CHONH2 formamide 1A'Planar
728 CHONH2 formamide 1ANon-Planar
729 CNOH3 1,2-oxaziridine 1AC1
730 HOCHNH hydroxymethylimine 1A'CS H all up
731 HOCHNH hydroxymethylimine 1A'CS OH down
732 HOCHNH hydroxymethylimine 1A'CS CH up
733 CHSNH2 thioformamide   
734 NHCHSH Methanimidothioic acid   
735 C2H4O Ethylene oxide 1A1C2v
736 C2H4O+ ethylene oxide cation   
737 CH3CHO Acetaldehyde 1A'Cs
738 CH3CHO+ acetaldehyde cation   
739 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
740 C2H4S Thiirane 1A1C2v
741 CH2CHSH Ethenethiol   
742 CH3CHS Thioacetaldehyde 1A'C1
743 H2CONH2+ protonated formamide 1A'Cs
744 NH2CHOH+ Formamide, O-protonated   
745 CH2(OH)2 methanediol 1AC2
746 CH3SSH Hydrogen methyl disulfide   
747 HSCH2SH Methanedithiol   
748 C2H4OH+ ethylene oxide, protonated 1A'Cs
749 CH3CHOH 1-hydroxy-ethyl radical 2AC1
750 CH3CHOH+ acetaldehyde, protonated 1A'Cs
751 NH2CH2OH aminomethanol   
752 CH3CH2OH Ethanol 1A'Cs
753 CH3OCH3 Dimethyl ether 1A1C2v
754 CH3CH2SH ethanethiol 1A'Cs
755 CH3CH2SH ethanethiol 1AC1
756 CH3SCH3 Dimethyl sulfide 1A1C2v
757 CH3SCH3+ dimethyl sulfide cation   
758 CH3SeCH3 dimethylselenide 1A1C2v
759 CuF2 Copper difluoride 2ΠgD∞h
760 CNF iso cyanogen fluoride 1ΣC∞v
761 FCN Cyanogen fluoride 1ΣC∞v
762 ClCN chlorocyanogen 1ΣC∞v
763 BrCN Cyanogen bromide 1ΣC∞v
764 FBO Boron monofluoride monoxide   
765 BeF2 Beryllium fluoride 1ΣgD∞h
766 MgF2 Magnesium fluoride 1ΣgD∞h
767 BeCl2 Beryllium chloride 1ΣgD∞h
768 BeBr2 Beryllium bromide   
769 FCO Carbonyl fluoride 2A'Cs
770 FCO+ Carbonyl fluoride cation 1ΣC∞v
771 ClCO carbonyl monochloride 2A'Cs
772 BF2 Boron difluoride radical 2A1C2v
773 FNO Nitrosyl fluoride 1A'Cs
774 ClNO Nitrosyl chloride 1A'Cs
775 FNS Thionitrosyl fluoride 1A'Cs
776 FSN Thiazyl fluoride 1A'Cs
777 OPCl Phosphorus oxychloride   
778 CF2 Difluoromethylene 1A1D∞h
779 CFCl chlorofluoromethylene 1A'Cs
780 SiF2 Silicon difluoride 1A1C2v
781 SiF2+ Silicon difluoride cation 2A1C2v
782 GeF2 Germanium difluoride 1A1C2v
783 GeCl2 Germanium dichloride 1A1C2v
784 CBr2 dibromomethylene 1A1C2v
785 CBr2 dibromomethylene 3B1C2v
786 FOO+ Fluorine dioxide cation   
787 OClO Chlorine dioxide 2B1D∞h
788 OClO- Chlorine dioxide anion 1A'Cs
789 ClSO Sulfur chloride oxide 2A"Cs
790 BrOO Bromine dioxide   
791 OBrO Bromine dioxide radical 2B1C2v
792 PF2 Phosphorus difluoride   
793 PF2+ Phosphorus difluoride cation   
794 FClO chlorosyl fluoride 1A'Cs
795 F2O Difluorine monoxide 1A1C2v
796 ClOF Chlorine hypofluorite 1A'Cs
797 SF2 sulfur difluoride 1A1C2v
798 SF2- sulfur difluoride anion 2A'Cs
799 SF2- sulfur difluoride anion 2ΠD∞h
800 SCl2 Sulfur dichloride 1A1C2v
801 SeF2 Selenium difluoride   
802 SeCl2 Selenium Dichloride   
803 SBr2 Sulfur dibromide   
804 SeBr2 Selenium dibromide   
805 F3- trifluoride anion 1ΣgD∞h
806 Cl3- trichloride anion 1ΣgD∞h
807 Br3- tribromide anion   
808 SFCl Sulfur chloride fluoride   
809 HCCF Fluoroacetylene 1ΣC∞v
810 HCCCl Chloroacetylene 1ΣC∞v
811 HCCBr bromoacetylene 1ΣC∞v
812 HFCO formyl fluoride 1A'Cs
813 HFCO+ formyl fluoride cation 2A'Cs
814 CHCl2 dichloromethyl radical 2B1C2v
815 CHCl2 dichloromethyl radical 2A'Cs
816 CHF2 difluoromethyl radical 2ACs
817 CHF2+ difluoromethyl cation   
818 CHFCl Chlorofluoromethyl radical   
819 CHFCl+ Chlorofluoromethyl cation   
820 CHCl2+ dichloromethyl cation   
821 CHBr2 dibromomethyl radical   
822 NHF2 difluoramine   
823 NHCl2 dichloroamine   
824 CH2F2 Methane, difluoro- 1A1C2v
825 CH2FCl fluorochloromethane 1A'Cs
826 SiH2F2 difluorosilane   
827 CH2Cl2 Methylene chloride 1A1C2v
828 CH2BrF Methane, bromofluoro- 1A'Cs
829 CH2BrCl Methane, bromochloro- 1A'Cs
830 CH2Br2 dibromomethane 1A1C2v
831 SiH2Cl2 dichlorosilane 1A1C2v
832 CH3MgBr Methyl Magnesium Bromide   
833 CH2CHF Ethene, fluoro- 1A'Cs
834 C2H3Cl Ethene, chloro- 1A'Cs
835 C2H3Br vinyl bromide 1A'Cs
836 CH2FOH fluoromethanol   
837 CH2CH2Cl 2-chloroethyl radical 2A'Cs
838 CHClCH3 1-chloroethyl radical 2AC1
839 C2H5F fluoroethane 1A'Cs
840 CH3CH2Cl Ethyl chloride 1A'Cs
841 C2H5Br Ethyl bromide 1A'Cs
842 KrF2 Krypton difluoride 1ΣGD∞h
843 B4H10 Tetraborane(10) 1A1C2v
844 C4 Carbon tetramer 3ΣgD∞h
845 C4 Carbon tetramer   
846 C4H2 Diacetylene 1ΣgD∞h
847 C4H2+ diacetlyene cation 2ΠgD∞h
848 C2H3CCH 1-Buten-3-yne 1A'C1
849 C4H4 Tetrahedrane   
850 C4H6 1-Methylcyclopropene 1AC1
851 C4H6 Cyclobutene 1A1C2v
852 C4H6 Methylenecyclopropane 1A1C2v
853 CH2CCHCH3 1,2-Butadiene 1A'C1
854 CHCCH2CH3 1-Butyne 1A'Cs
855 C4H8 methylcyclopropane 1A'Cs
856 CH2C(CH3)CH3 1-Propene, 2-methyl- 1A1C2v
857 CH2CHCH2CH3 1-Butene 1AC1
858 CH3CHCHCH3 2-Butene, (Z)- 1A1C2v
859 CH3CH(CH3)CH3 Isobutane 1A1C3v
860 CH3CH2CH2CH3 Butane 1AgAnti
861 CH3CH2CH2CH3 Butane 1AGauche
862 Li3N trilithium nitride 1A'D3h
863 Li3N trilithium nitride 1A1C3v
864 C2N2 Cyanogen 1ΣgD∞h
865 As4 Arsenic tetramer 1A1Td
866 HCCCN Cyanoacetylene 1ΣC∞v
867 HCCCN+ Cyanoacetylene cation 2ΠC∞v
868 H2CNCN cyanamide, methylene   
869 HNCCNH Ethenediimine   
870 C3H3N acrylonitrile 1A'Cs
871 C3H3N+ acrylonitrile cation 2A"Cs
872 CH3N3 methyl azide 1A'Cs
873 NH2CCNH2 Diaminoacetylene 1AC2
874 NH2CH2CN Aminoacetonitrile 1A'Cs
875 CH3NHN2+ methyl azide, protonated 1AC1
876 C2H5CN ethyl cyanide 1A'Cs
877 C4H6 Bicyclo[1.1.0]butane 1A1C2v
878 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1A1C2v
879 H2NCHCHNH2 diaminoethylene   
880 C3H7N Cyclopropylamine 1A'C1
881 CH7N3 triaminomethane   
882 C4H8 cyclobutane 1A1D2d
883 CH3CH(NH2)CH3 2-Propanamine 1A'Cs
884 N(CH3)3 Trimethylamine 1A1C3v
885 NH2CH2CH2CH3 1-Propanamine 1A'Cs
886 P(CH3)3 trimethylphosphine 1A1C3v
887 N(SiH3)3 trisilylamine   
888 (CH3)3NH+ protonated trimethyl amine   
889 C3H7NH3+ n-propylamine, protonated 1A'Cs
890 C3O Tricarbon monoxide 1ΣC∞v
891 ONNO NO dimer 1Agtrans C2H
892 ONNO NO dimer 1A1cis C2V
893 S2N2 Disulfur dinitride 1AGD2h
894 CS3-- Carbonotrithioate   
895 NO3- nitrate anion 1A1'D3h
896 NO3+ nitrogen trioxide cation 1A1C2v
897 SO3 Sulfur trioxide 1A1'D3h
898 SO3-- Sulfate dianion   
899 S4 Sulfur tetramer   
900 S4 Sulfur tetramer   
901 S4 Sulfur tetramer   
902 HNO3 Nitric acid 1A'Cs
903 NH2NO2 nitramide 1A'Cs
904 C3H2O Propadienal   
905 C3H2O Propadienal   
906 C2H2O2 Ethanedial 1AgC2h
907 CH3NCO methylisocyante   
908 HOCH2CN cyanomethanol   
909 CH3NO2 Methane, nitro- 1A'Cs
910 CH3ONO Methyl nitrite 1A'C1
911 NH2COOH Carbamic acid 1A'Cs
912 NH2COOH Carbamic acid 1AC1
913 H3AlO3 Aluminum hydroxide   
914 C3H4O Cyclopropanone 1A1C2v
915 CH2CHCHO Acrolein 1A'Cs
916 CH2CHCHO Acrolein   
917 NH2CONH2 Urea 1AC2
918 NH2CONH2 Urea 1A'Cs
919 NH2CONH2 Urea 1A1C2v
920 CH3COOH Acetic acid 1A'Cs
921 CH3OCHO methyl formate 1A'Cs
922 CHOCH2OH hydroxy acetaldehyde 1A'CS H in
923 NH2COOH2+ Carbamic acid, O-protonated 1AC1
924 NH3COOH+ protonated Carbamic acid 1A'Cs
925 CH3COCH2 Acetonyl radical 2A"Cs
926 CH2C(OH)NH2 1-amino vinyl alchohol   
927 CH3C(OH)=NH Ethaninidic acid   
928 CH3CHNOH Acetaldoxime 1A'CS trans
929 CH3CHNOH Acetaldoxime 1A'CS cis
930 CH3CONH2 Acetamide 1A'C1
931 HCONHCH3 N-methylformamide 1A'CS cis
932 HCONHCH3 N-methylformamide 1A'CS trans
933 CH3CSNH2 Ethanethioamide   
934 CH5N2O+ urea, N-protonated 1A'Cs
935 H2NCOHNH2+ urea, protonated 1A'Cs
936 CH3NNCH3 (E)-1,2-Dimethyldiazene 1AGC2h
937 C3H6O 2-Propen-1-ol 1AC1
938 C3H6O Acetone enol 1A'Cs
939 C3H6O Oxetane 1A1C2v
940 C3H6O Oxetane 1A'Cs
941 C3H6O Propylene oxide 1AC1
942 CH3CH2CHO Propanal 1A'Cs
943 C3H6S Thietane 1A'Cs
944 C3H6S Thiirane, methyl- 1AC1
945 HOCH2CH2NH2 monoethanolamine 1AC1 OH in
946 C3H7OH 1-Propanol 1A'Cs
947 C3H7OH 1-Propanol   
948 CH3CHOHCH3 Isopropyl alcohol 1AC1
949 CH3OC2H5 Ethane, methoxy- 1A'Cs
950 Li2F2 Lithium fluoride dimer   
951 FNO2 Nitryl fluoride 1A1C2v
952 FONO Nitrosyl hypofluorite 1A'CS cis
953 ClNO2 Nitryl chloride 1A1C2v
954 ClONO chlorine nitrite 1A'CS cis
955 N2F2 (Z)-Difluorodiazene 1A1C2v
956 CF2O Carbonic difluoride 1A1C2v
957 CF2O+ Carbonic difluoride cation   
958 CCl2O Phosgene 1A1C2v
959 Cl2CS Thiophosgene 1A1C2v
960 BF3 Borane, trifluoro- 1A'D3h
961 BF3+ boron trifluoride cation 2B2C2v
962 BF3+ boron trifluoride cation   
963 AlF3 Aluminum trifluoride 1A1'D3h
964 BClF2 Chlorodifluoroborane   
965 BCl3 Borane, trichloro- 1A1'D3h
966 BCl3+ Boron Trichloride cation   
967 GaF3 Gallium trifluoride 1A1'D3h
968 GaCl3 Gallium trichloride 1A1'D3h
969 CF3- Trifluoromethyl anion 1A1C3v
970 CF3+ Trifluoromethyl cation 1A1'D3h
971 CF2Cl difluorochloromethyl radical   
972 SiF3 Silicon trifluoride radical 2A1C3v
973 SiF3+ Silicon trifluoride cation 1A1'D3h
974 CFCl2 dichlorofluoromethyl radical   
975 CBr3 tribromomethyl radical   
976 FOOF Perfluoroperoxide 1AC2
977 ClO2F Chloryl fluoride 1A'Cs
978 F2SO Thionyl Fluoride 1A'Cs
979 ClOOCl Dichlorine dioxide 1AC2
980 S2F2 Thio-thionyl fluoride 1A'Cs
981 SOCl2 thionyl chloride 1A'Cs
982 SSCl2 Thiothionyl chloride   
983 NF3 Nitrogen trifluoride 1A1C3v
984 PF3 Phosphorus trifluoride 1A1C3v
985 NCl3 nitrogen trichloride 1A1C3v
986 AsF3 Arsenic trifluoride 1A1C3v
987 PCl3 Phosphorus trichloride 1A1C3v
988 AsCl3 Arsenous trichloride 1A1C3v
989 NBr3 Nitrogen Tribromide 1A1C3v
990 PBr3 Phosphorus tribromide 1A1C3v
991 SF3 Sulfur trifluoride 2A'Cs
992 ClF3 Chlorine trifluoride 1A1'D3h
993 ClF3 Chlorine trifluoride 1A1C2v
994 HClO3 Chloric Acid 1A'Cs
995 HClO3 Chloric Acid 1AC1
996 CHF3 Methane, trifluoro- 1A1C3v
997 SiHF3 trifluorosilane   
998 CHFCl2 fluorodichloromethane 1A'Cs
999 CHCl3 Chloroform 1A1C3v
1000 CHBrF2 Methane, bromodifluoro- 1A'Cs
1001 SiHCl3 Trichlorosilane 1A1C3v
1002 CHFClBr fluorochlorobromomethane 1AC1
1003 CHBrCl2 Methane, bromodichloro- 1A'Cs
1004 CHBr2F dibromofluoromethane   
1005 CHBr3 bromoform 1A1C3v
1006 NF3H+ protonated nitrogen trifluoride 1A1C3v
1007 AsF3H+ Arsenic trifluoride, protonated   
1008 CH2CF2 Ethene, 1,1-difluoro- 1A1C2v
1009 C2H2ClF 1-chloro-1-fluoroethylene 1A'Cs
1010 CHFCHCl (E)-1-chloro-2-fluoroethene 1A'Cs
1011 CHFCHClz (Z)-1-Chloro-2-fluoroethene 1A'Cs
1012 CH2CCl2 Ethene, 1,1-dichloro- 1A1C2v
1013 CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1A1C2v
1014 CHBrCHBr Ethene, 1,2-dibromo-, (E)-   
1015 CHBrCHBr Ethene, 1,2-dibromo-, (Z)-   
1016 CH3COF Acetyl fluoride 1A'NULL
1017 CH3COCl Acetyl Chloride 1A'Cs
1018 C2H4F2 1,2-difluoroethane 1AgC2H anti
1019 C2H4F2 1,2-difluoroethane 1AC2 gauche
1020 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
1021 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1A'Cs
1022 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1AC1
1023 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AC2
1024 CH3CHCl2 Ethane, 1,1-dichloro- 1A'Cs
1025 CH2BrCH2Cl 1-bromo-2-chloroethane   
1026 CH2BrCH2Cl 1-bromo-2-chloroethane   
1027 CH2BrCH2Br Ethane, 1,2-dibromo- 1AgC2h
1028 CH2BrCH2Br Ethane, 1,2-dibromo- 1AC2
1029 CH2CHCH2F Allyl Fluoride   
1030 CH2CHCH2F Allyl Fluoride   
1031 CH3CHCHF trans-1-Fluoro-1-propene   
1032 C3H5Cl 1-chloro-1-propene(E) 1A'Cs
1033 C3H5Cl 1-chloro-1-propene(Z) 1A'Cs
1034 CH2FCH2OH 2-fluoroethanol   
1035 CH2ClCH2OH 2-Chloroethanol 1A'Cs
1036 CH2ClCH2OH2+ 2-chloroethanol, protonated 1AC1
1037 CH2FCH2CH3 1-Fluoropropane 1A'Cs
1038 CH2FCH2CH3 1-Fluoropropane   
1039 CH3CHFCH3 2-Fluoropropane 1A'Cs
1040 CH3CHClCH3 Propane, 2-chloro- 1A'Cs
1041 B5H9 pentaborane9   
1042 C5H4 pentatetraene   
1043 C5H6 Propellane 1A1D3h
1044 C5H8 Bicyclo[1.1.1]pentane   
1045 C5H8 Ethenylcyclopropane 1A'Cs
1046 C3H3N2 imidazolyl radical 2B1C2v
1047 C3H3N2- imidizolyl anion 1A1C2v
1048 C4H4N pyrrolide radical 2A2C2v
1049 C4H4N- pyrrolide anion 1A1C2v
1050 C3H4N2 1H-Imidazole 1A'Cs
1051 C3H4N2 2H-Imidazole 1A1C2v
1052 C3H4N2 4H-Imidazole 1A'Cs
1053 C4H5N Pyrrole 1A1C2v
1054 C4H6N+ pyrrole, alpha-protonated 1A'Cs
1055 C4H6N+ pyrrole, beta-protonated 1A'Cs
1056 C4H6N+ pyrrole, protonated 1A1C2v
1057 NC4H12+ tetramethyl ammonium cation 1A1Td
1058 C3O2 Carbon suboxide 1ΣGD∞h
1059 B2O3 diboron trioxide   
1060 B2O3 diboron trioxide   
1061 MgCO3 Magnesium Carbonate 1A1C2v
1062 BeCO3 Beryllium Carbonate 1A1C2v
1063 ONONO Nitrosyl nitrite 1A1C2v
1064 HOONO2 peroxy nitric acid 1AC1
1065 C3H2O2 Propiolic acid 1A'Cs
1066 CHOOCHO diformyl ether   
1067 C3H3NO Isoxazole 1A'Cs
1068 C3H3NO Oxazole 1A'Cs
1069 C3H3NS Thiazole   
1070 CH3COCCH 3-butyn-2-one 1A'Cs
1071 C4H4Se selenophene   
1072 C2H4O3 1,2,3-trioxolane 1A'Cs
1073 CH3SO2NH2 methanesulfonamide 1A'Cs
1074 CH2CHSCHCH2 Divinyl sulfide   
1075 HCOOC2H5 Ethyl formate 1A'Cs
1076 C2H6O2S Dimethyl sulfone 1A1C2v
1077 C4H8S Thiophene, tetrahydro- 1AC1
1078 C4H10O 1-Butanol 1A'Cs
1079 C4H10O 1-Propanol, 2-methyl- 1AC1
1080 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
1081 C4H9SH 1-Butanethiol   
1082 BrONO2 Bromine nitrate 1A'Cs
1083 SO2F2 Sulfuryl fluoride 1A1C2v
1084 CF3Cl Methane, chlorotrifluoro- 1A1C3v
1085 CF2Cl2 difluorodichloromethane 1A1C2v
1086 TiF4 Titanium tetrafluoride 1A1Td
1087 CF3Br Bromotrifluoromethane 1A1C3v
1088 GeF4 Germanium tetrafluoride 1A1Td
1089 CBrCl2F bromodichlorofluoromethane   
1090 CBr2ClF dibromochlorofluoromethane   
1091 CBr2Cl2 dibromodichloromethane 1A1C2v
1092 CBr3Cl tribromochloromethane 1A1C3v
1093 ClOF3 Chlorine trifluoride oxide 1A'Cs
1094 SF4 Sulfur tetrafluoride 1A1C2v
1095 SeF4 Selenium tetrafluoride   
1096 SCl4 Sulfur tetrachloride   
1097 CH2ClCCCl 1,3-dichloropropyne   
1098 CHCl2CCH 3,3-dichloropropyne   
1099 CHCl2CHO dichloroacetaldehyde   
1100 PF3CH2 phosphorane, trifluoromethylene- 1A'Cs
1101 CHF2CH2F Ethane, 1,1,2-trifluoro 1AC1
1102 CH3CBr3 1,1,1-tribromoethane 1A1C3v
1103 CH2CClCHCH2 1,3-Butadiene, 2-chloro-   
1104 CH2FCH2CH2F 1,3-difluoropropane   
1105 CH3CCl2CH3 Propane, 2,2-dichloro- 1A1C2v
1106 C2H2N2O Furazan   
1107 CF3PH2 phosphine, (trifluoromethyl)- 1A'Cs
1108 NH3BF3 Amminetrifluoroboron 1A1C3v
1109 C6H2 hexatriyne 1ΣgD∞h
1110 C6H6 Prismane   
1111 C6H6 1,2,4,5-Hexatetraene 1AgC2h
1112 C6H6 Benzvalene 1A1C2v
1113 C6H6 Dewar Benzene   
1114 C6H6 Trimethylenecycopropane 1A'D3h
1115 N3P3 1,3,5,2,4,6-Triazatriphosphorine   
1116 C4H2N2 Fumaronitrile 1AgC2h
1117 C5H6N+ Pyridinium 1A1C2v
1118 Na2CO3 Sodium Carbonate 1A1C2v
1119 MgSO4 Magnesium Sulfate 1A1C2v
1120 C3H2O3 vinylene carbonate   
1121 C2H2O4 Oxalic Acid 1AgC2h
1122 C2H4CO3 Ethylene carbonate 1A1C2v
1123 C2H4CO3 Ethylene carbonate 1AC2
1124 C5H6O 2H-Pyran   
1125 C5H6O Pentadienal   
1126 C4H6O2 γ–Butyrolactone 1AC1
1127 C3H6O3 1,3,5-Trioxane 1A1C1
1128 C4H8O2 Ethyl acetate 1A'Cs
1129 C4F2 difluorobutadiyne   
1130 C2ClF3 Ethene, chlorotrifluoro-   
1131 CF2CCl2 difluorodichloroethylene 1A1C2v
1132 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene 1AGC2h
1133 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene 1A1C2v
1134 C2Br4 tetrabromoethene   
1135 SiF5- silicon pentafluoride anion   
1136 PF5 Phosphorus pentafluoride 1A1'D3h
1137 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
1138 C4H8O2 Butanoic acid 1AC1
1139 C7H7 cycloheptatrienyl radical 2A2C2v
1140 C7H12 Norbornane 1A1C2v
1141 CH(CN)3 tricyanomethane   
1142 C7H10 Norbornene   
1143 C6H12O Oxepane   
1144 F2CCCF2 tetrafluoroallene   
1145 CF3COO- trifluoro acetate anion 1A'Cs
1146 CF3COF trifluoroacetyl fluoride 1A'Cs
1147 PF6- Hexafluorophosphate ion 1A1GOh
1148 SF6 Sulfur Hexafluoride 1A1GOh
1149 SF5Cl sulfur chloropentafluoride 1A1C4v
1150 CF3CHF2 pentafluoroethane 1A'Cs
1151 S4N4 Tetrasulfur tetranitride   
1152 C6H5CHO benzaldehyde 1A'Cs
1153 C4F4 tetrafluorcyclobutadiene 1A1GD4h
1154 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- 1AGD2h
1155 C2Cl6 hexachloroethane 1A1gD3d
1156 C6H5NO nitrosobenzene 1A'Cs
1157 C3F6 hexafluoropropene   
1158 C10H8 Azulene 1A1C2v
1159 C10H10 bullvalene   
1160 C6H5COC6H5 benzophenone 1AC2

Species NOT done yet
count Species Name file name problem
1 D Deuterium atom d  
2 D- Deuterium atom anion d-  
3 D+ Deuterium atom cation d+  
4 H+ Hydrogen atom cation h+  
5 D2 Deuterium diatomic d2  
6 HD Deuterium hydride hd  
7 H3+ hydrogen trimer cation h3+  
8 He- Helium atom anion he-  
9 HeH Helium hydride heh  
10 Na- Sodium atom anion 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 anion lih-  
18 NaH- sodium hydride anion nah-  
19 KH Potassium hydride kh  
20 KH+ Potassium hydrogen cation kh+  
21 Be- Beryllium atom anion be-  
22 Mg- Magnesium atom anion mg-  
23 Ca Calcium atom ca  
24 Ca- Calcium atom anion ca-  
25 Ca+ Calcium atom cation ca+  
26 Zn Zinc atom zn  
27 Zn- Zinc atom anion zn-  
28 Zn+ Zinc atom cation zn+  
29 BeH- berylium monohydride anion beh-  
30 BeH+ beryllium monohydride cation beh+  
31 MgH- magnesium monohydride anion mgh-  
32 MgH+ magnesium monohydride cation mgh+  
33 CaH Calcium monohydride cah  
34 CaH+ Calcium monohydride cation cah+  
35 ZnH Zinc monohydride znh  
36 CaH2 Calcium Hydride cah2  
37 ZnH2 Zinc hydride znh2  
38 B- Boron atom anion b-  
39 BH- boron monohydride anion bh-  
40 BH+ boron monohydride cation bh+  
41 AlH aluminum monohydride alh  
42 AlH- aluminum monohydride anion alh-  
43 AlH+ aluminum monohydride cation alh+  
44 BH2 boron dihydride bh2  
45 AlH2 aluminum dihydride alh2  
46 AlH2- aluminum dihydride anion alh2-  
47 AlH2+ aluminum dihydride cation alh2+  
48 BH3- boron trihydride anion bh3-  
49 AlH3+ aluminum trihydride cation alh3+  
50 AlH4- Aluminum tetrahydride anion alh4-  
51 C- Carbon atom anion c-  
52 Ti Titanium atom ti  
53 Ti- Titanium atom anion ti-  
54 Ti+ Titanium atom cation ti+  
55 Sn Tin atom sn  
56 Sn+ Tin cation sn+  
57 CH- methylidyne anion ch-  
58 CH+ Methylidyne cation ch+  
59 SiH2- silicon dihydride anion sih2-  
60 SiH2+ silicon dihydride cation sih2+  
61 SiH3- Silyl anion sih3-  
62 CH4+ Methane cation ch4+  
63 SiH4+ Silane cation sih4+  
64 SnH4 Stannane snh4  
65 N- Nitrogen atom anion n-  
66 P- Phosphorus atom anion p-  
67 P+ Phosphorus atom cation p+  
68 Sb Antimony atom sb  
69 NH Imidogen nh  
70 NH- Imidogen anion nh-  
71 NH+ imidogen cation nh+  
72 PH- phosphorus monohydride anion ph-  
73 PH+ phosphorus monohydride cation ph+  
74 SbH Antimony monohydride sbh  
75 ND2 Amidogen-d2 nd2  
76 NH2- amino anion nh2-  
77 PH2 Phosphino radical ph2  
78 PH2- Phosphino anion ph2-  
79 PH2+ Phosphino cation ph2+  
80 AsH2 Arsenic dihydride ash2  
81 ND3 Ammonia-d3 nd3  
82 SbH3 Stibine sbh3  
83 O- Oxygen atom anion o-  
84 Cr Chromium atom cr  
85 Te Tellurium atom te  
86 Te+ Tellurium atom cation te+  
87 DO Hydroxyl-d od  
88 CrH Chromium hydride crh  
89 TeH Telluryl radical teh  
90 D2S Hydrogen sulfide-d2 d2s  
91 H2Te Hydrogen Telluride h2te  
92 Mn Manganese atom mn  
93 I Iodine atom iodine  
94 I- Iodine atom anion iodine-  
95 I+ Iodine atom cation iodine+  
96 DF Hydrofluoric acid-d df  
97 DCl Hydrochloric acid-d dcl  
98 HI Hydrogen iodide hi  
99 HI+ Hydrogen iodide cation hi+  
100 H2F+ dihydrogen fluoride cation h2f+  
101 H2I+ Iodonium h2i+  
102 Ne- Neon atom anion ne-  
103 Ar- Argon atom anion ar-  
104 Ar+ Argon atom cation ar+  
105 Fe Iron atom fe  
106 Xe Xenon atom xe  
107 NeH+ neon hydrogen cation neh+  
108 XeH+ Xenon, protonated xeh+  
109 Co Cobalt atom cobalt  
110 Ni Nickel atom ni  
111 Li2- lithium diatomic anion li2-  
112 Li2+ lithium diatomic cation li2+  
113 NaLi- lithium sodium anion lina-  
114 NaLi+ lithium sodium cation lina+  
115 LiK Lithium Potassium lik  
116 NaK Sodium Potassium nak  
117 NaK+ Sodium Potassium diatomic cation nak+  
118 K2 Potassium diatomic k2  
119 Cu2 Copper diatomic cu2  
120 LiBe Lithium Beryllium libe  
121 LiMg Lithium magnesium limg  
122 NaBe Sodium Beryllium nabe  
123 NaMg Sodium Magnesium namg  
124 Be2- Beryllium diatomic anion be2-  
125 Be2+ Beryllium diatomic cation be2+  
126 Mg2- magnesium diatomic anion mg2-  
127 Mg2+ magnesium diatomic cation mg2+  
128 Ca2 Calcium diatomic ca2  
129 B2- Boron diatomic anion b2-  
130 Al2 Aluminum diatomic al2  
131 Al2- aluminum diatomic anion al2-  
132 Al2+ aluminum diatomic cation al2+  
133 CaC Calcium monocarbide cac  
134 BC- boron monocarbide anion bc-  
135 BC+ boron monocarbide cation bc+  
136 C2- carbon diatomic anion c2-  
137 SiC- silicon monocarbide anion sic-  
138 SiC+ silicon monocarbide cation sic+  
139 Si2 Silicon diatomic si2  
140 Si2- silcon diatomic anion si2-  
141 Si2+ silcon diatomic cation si2+  
142 Ge2 Germanium diatomic ge2  
143 C2H+ Ethynyl cation c2h+  
144 ZnCH2 Zinc methylene znch2  
145 CCH2 vinylidene vinylidene  
146 CuCH3 monomethyl copper cuch3  
147 ZnCH3 Zinc monomethyl znch3  
148 CH3CH methylmethylene ch3ch  
149 CH2SiH2 silaethylene ch2sih2  
150 C2H5+ Ethyl cation c2h5+  
151 C2H6+ ethane cation c2h6+  
152 CH3SiH3 methyl silane ch3sih3  
153 C2H7+ Ethane, protonated c2h7+  
154 LiN+ Lithium Nitride cation lin+  
155 BeN- Beryllium mononitride anion ben-  
156 BN- boron nitride anion bn-  
157 AlN- aluminum mononitride anion aln-  
158 AlN+ aluminum mononitride cation aln+  
159 BN+ boron nitride cation bn+  
160 AlN Aluminum nitride aln  
161 CN+ Cyano cation cn+  
162 CP Carbon monophosphide cp  
163 CP- carbon monophosphide anion cp-  
164 CP+ carbon monophosphide cation cp+  
165 SiN Silicon nitride sin  
166 SiN- silicon mononitride anion sin-  
167 SiN+ silicon mononitride cation sin+  
168 SiP- Silicon monophosphide anion sip-  
169 SiP+ Silicon monophosphide cation sip+  
170 TiN Titanium mononitride tin  
171 PN- phosphorus nitride anion pn-  
172 PN+ phosphorus nitride cation pn+  
173 P2- phosphorus diatomic anion p2-  
174 P2+ phosphorus diatomic cation p2+  
175 SbN Antimony nitride sbn  
176 As2 Arsenic diatomic as2  
177 HNB hydrogen nitrogen boron hnb  
178 HCN- Hydrogen cyanide anion hcn-  
179 NNH Dinitrogen monohydride nnh  
180 HPO Hydrogen phosphorus oxide hpo  
181 HPO+ Hydrogen phosphorus oxide cation hpo+  
182 CNH2+ N-protonated hydrogen isocyanide cnh2+  
183 H2CN+ hydrocyanonium cation h2cn+  
184 HCNH+ N-protonated HCN hcnh+  
185 P2H4 Diphosphine p2h4  
186 CH3NH3+ protonated methylamine ch3nh3+  
187 LiO- lithium oxide anion lio-  
188 LiO+ lithium oxide cation lio+  
189 NaO- sodium oxide anion nao-  
190 NaO+ sodium oxide cation nao+  
191 KO Potassium monoxide ko  
192 KO+ Potassium monoxide cation ko+  
193 CuO Copper Monoxide cuo  
194 BeO- Beryllium monoxide anion beo-  
195 BeS beryllium sulfide bes  
196 MgO magnesium oxide mgo  
197 MgO- magnesium oxide anion mgo-  
198 MgO+ magnesium oxide cation mgo+  
199 CaO Calcium monoxide cao  
200 MgS magnesium sulfide mgs  
201 MgS- magnesium sulfide anion mgs-  
202 MgS+ magnesium sulfide cation mgs+  
203 CaS Calcium sulfide cas  
204 ZnO zinc monoxide zno  
205 ZnS Zinc sulfide zns  
206 BeS- Beryllium monosulfide anion bes-  
207 BeS+ Beryllium monosulfide cation bes+  
208 BO- boron monoxide anion bo-  
209 AlO Aluminum monoxide alo  
210 AlO- Aluminum monoxide anion alo-  
211 AlO+ aluminum monoxide cation alo+  
212 BS boron sulfide bs  
213 BS- boron monosulfide anion bs-  
214 BS+ boron monosulfide cation bs+  
215 AlS Aluminum sulfide als  
216 AlS- aluminum monosulfide anion als-  
217 AlS+ aluminum monosulfide cation als+  
218 BO+ boron monoxide cation bo+  
219 CS- carbon monosulfide anion cs-  
220 CS+ carbon monosulfide cation cs+  
221 SiO- silicon monoxide anion sio-  
222 SiO+ silicon monoxide cation sio+  
223 SiS- silicon monosulfide anion sis-  
224 SiS+ silicon monosulfide cation sis+  
225 CSe- Carbon monoselenide anion cse-  
226 CSe+ Carbon monoselenide cation cse+  
227 NS+ nitrogen sulfide cation ns+  
228 PO- phosphorus monoxide anion po-  
229 PO+ phosphorus monoxide cation po+  
230 PS- phosphorus monosulfide anion ps-  
231 PS+ phosphorus monosulfide cation ps+  
232 AsO Arsenic monoxide aso  
233 SO- sulfur monoxide anion so-  
234 S2- sulfur diatomic anion s2-  
235 S2+ sulfur diatomic cation s2+  
236 SeO- selenium monoxide anion seo-  
237 SeO+ selenium monoxide cation seo+  
238 SeS Selenium monosulfide ses  
239 SeS- selenium monosulfide anion ses-  
240 SeS+ selenium monosulfide cation ses+  
241 TeO Tellurium monoxide teo  
242 Se2- selenium diatomic anion se2-  
243 Se2+ selenium diatomic cation se2+  
244 Te2 Tellurium diatomic te2  
245 NaOH sodium hydroxide naoh  
246 KOH Potassium hydroxide koh  
247 MgOH magnesium hydroxide mgoh  
248 CaOH Calcium monohydroxide caoh  
249 HCS Thioformyl radical hcs  
250 HCS- Thioformyl anion hcs-  
251 HCS+ Thioformyl cation hcs+  
252 HNO- Nitrosyl hydride anion hno-  
253 HNS Sulfur imide hns  
254 HNS- Sulfur imide anion hns-  
255 HO2- Hydroperoxy anion ho2-  
256 CH3O Methoxy radical ch3o  
257 CH3S thiomethoxy ch3s  
258 H3O2+ hydrogen peroxide, protonated h3o2+  
259 CH3OH2+ Methanol, protonated ch3oh2+  
260 H2ONH3 Water Ammonia Dimer h2onh3  
261 LiCl- lithium chloride anion licl-  
262 LiCl+ lithium chloride cation licl+  
263 NaF- sodium fluoride anion naf-  
264 KF Potassium Fluoride kf  
265 NaCl- sodium chloride anion nacl-  
266 NaCl+ sodium chloride cation nacl+  
267 KCl Potassium Chloride kcl  
268 CuF Copper monofluoride cuf  
269 LiBr- lithium bromide anion libr-  
270 LiBr+ lithium bromide cation libr+  
271 CuCl Copper monochloride cucl  
272 NaBr Sodium Bromide nabr  
273 NaBr- sodium bromide anion nabr-  
274 NaBr+ sodium bromide cation nabr+  
275 KBr Potassium Bromide kbr  
276 LiI Lithium Iodide lii  
277 NaI Sodium Iodide nai  
278 KI Potassium Iodide ki  
279 LiF- lithium fluoride anion lif-  
280 BeF Beryllium monofluoride bef  
281 BeF+ Beryllium monofluoride cation bef+  
282 BeCl beryllium monochloride becl  
283 MgF Magnesium monofluoride mgf  
284 MgF- magnesium fluoride anion mgf-  
285 CaF Calcium monofluoride caf  
286 MgCl magnesium monochloride mgcl  
287 MgCl- magnesium monochloride anion mgcl-  
288 MgCl+ magnesium monochloride cation mgcl+  
289 CaCl calcium monochloride cacl  
290 ZnF- Zinc monofluoride anion znf-  
291 ZnF+ Zinc monofluoride cation znf+  
292 ZnCl Zinc monochloride zncl  
293 CaBr Calcium monobromide cabr  
294 BeCl- beryllium monochloride anion becl-  
295 BeCl+ beryllium monochloride cation becl+  
296 BF- Boron monofluoride anion bf-  
297 BF+ Boron monofluoride cation bf+  
298 AlF- Aluminum monofluoride anion alf-  
299 AlF+ Aluminum monofluoride cation alf+  
300 BCl boron monochloride bcl  
301 BCl- boron monochloride anion bcl-  
302 BCl+ boron monochloride cation bcl+  
303 AlCl- aluminum monochloride anion alcl-  
304 AlCl+ aluminum monochloride cation alcl+  
305 AlI Aluminum monoiodide ali  
306 CF- carbon monofluoride anion cf-  
307 CF+ carbon monofluoride cation cf+  
308 CCl carbon monochloride ccl  
309 CCl- carbon monochloride anion ccl-  
310 CCl+ carbon monochloride cation ccl+  
311 SiCl- silicon monochloride anion sicl-  
312 SiCl+ silicon monochloride cation sicl+  
313 NF nitrogen fluoride nf  
314 NF- nitrogen monofluorine anion nf-  
315 NF+ nitrogen monofluoirde cation nf+  
316 NCl- nitrogen monochloride anion ncl-  
317 NCl+ nitrogen monochloride cation ncl+  
318 PF phosphorus monofluoride pf  
319 PF- phosphorus monofluoride anion pf-  
320 PF+ phosphorus monofluoride cation pf+  
321 PCl phosphorus chloride pcl  
322 PCl- phosphorus monochloride anion pcl-  
323 PCl+ phosphorus monochloride cation pcl+  
324 SbF Antimony monofluoride sbf  
325 SbCl Antimony monochloride sbcl  
326 FO- flourine oxide anion fo-  
327 FO+ fluorine monoxide cation fo+  
328 ClO- chlorine monoxide anion clo-  
329 SF- sulfur monofluoride anion sf-  
330 SCl- sulfur monochloride anion scl-  
331 IO Iodine monoxide io  
332 ClF- clorine monofluoride anion clf-  
333 BrF- bromine fluoride anion brf-  
334 BrF+ bromine fluoride cation brf+  
335 BrCl- bromine chloride anion brcl-  
336 BrCl+ bromine chloride cation brcl+  
337 IF Iodine monofluoride if  
338 ICl Iodine monochloride icl  
339 IBr Iodine monobromide ibr  
340 I2 Iodine diatomic i2  
341 I2+ Iodine diatomic cation i2+  
342 CHBr bromomethylene chbr  
343 DOCl Hypochlorous acid-d docl  
344 HOI Hypoiodous acid hoi  
345 FHF Hydrogen difluoride fhf  
346 FHF- Hydrogen difluoride anion fhf-  
347 NH2F monofluoroamine nh2f  
348 H2F2 Hydrogen fluoride dimer h2f2  
349 CH3Cl+ Methyl chloride cation ch3cl+  
350 CH3I methyl iodide ch3i  
351 SiH3I Silyl Iodide sih3i  
352 Ne2 Neon diatomic ne2  
353 C3+ carbon trimer cation c3+  
354 C3H3 Propargyl radical propargyl  
355 C3H3- Propargyl anion c3h3-  
356 C3H3+ cyclopropenyl cation cpr+  
357 C3H3+ Propargyl cation c3h3+  
358 C3H5+ Allyl cation allyl+  
359 Zn(CH3)2 dimethyl zinc dmz  
360 Si3H8 trisilane si3h8  
361 KCN Potassium cyanide kcn  
362 CuCN Copper cyanide cucn  
363 N3- azide anion n3-  
364 HCNN diazomethyl radical hcnn  
365 CH2N2 diazirine ch2n2  
366 CH2NN diazomethane ch2nn  
367 CH3CN+ Acetonitrile cation ch3cn+  
368 NHCHNH2 aminomethanimine cn2h4  
369 C2H5N Aziridine c2h5n  
370 CH2CHNH2 aminoethene aminoethene  
371 CH2NCH3 N-methylmethanimine nmm  
372 NH2BHNH2 diaminoborane nh2bhnh2  
373 C2H5NH+ Protonated Aziridine c2h5nh+  
374 NH2CH2NH3+ diaminoethane, protonated pdam  
375 Li2O+ dilithium oxide cation li2o+  
376 CNO- fulminate cno-  
377 NCO- cyanate nco-  
378 SCN thiocyanato radical scn  
379 SCN- thiocyanide anion scn-  
380 BO2 Boron dioxide bo2  
381 BO2- Boron dioxide anion bo2-  
382 BO2+ Boron dioxide cation bo2+  
383 N2O+ Nitrous oxide cation n2o+  
384 CO2- Carbon dioxide anion co2-  
385 OCS+ Carbonyl sulfide cation cos+  
386 SiO2 silicon dioxide sio2  
387 CS2+ Carbon disulfide cation cs2+  
388 SCTe Carbon sulfide Telluride scte  
389 NO2- Nitrogen dioxide anion no2-  
390 PO2 Phosphorus dioxide po2  
391 PO2- Phosphorus dioxide anion po2-  
392 PO2+ Phosphorus dioxide cation po2+  
393 O3- Ozone anion o3-  
394 O3+ Ozone cation o3+  
395 SO2- Sulfur dioxide anion so2-  
396 SO2+ Sulfur dioxide cation so2+  
397 S3- Sulfur trimer anion s3-  
398 TeO2 Tellurium Dioxide teo2  
399 CS2H+ Carbon disulfide, protonated cs2h+  
400 HNCO Isocyanic acid hnco  
401 HOCN cyanic acid hocn  
402 HCO2- formate anion hco2-  
403 HNNO nitrosoazane hnno  
404 HOCO+ Hydrocarboxyl cation hoco+  
405 HNO2 Nitrous acid hno2  
406 HNO2+ nitrous acid cation hno2+  
407 CH2CO+ Ketene cation ch2co+  
408 HCCOH ethynol hccoh  
409 Mg(OH)2 Magnesium dihydroxide h2mgo2  
410 CH2CHO Vinyloxy radical ch2cho  
411 CH3CO Acetyl radical ch3co  
412 CH3CO- Acetyl anion ch3co-  
413 CH3CO+ acetyl cation ch3co+  
414 CH2OOH CH2OOH radical ch2ooh  
415 CH3OO methylperoxy radical ch3oo  
416 CH3OO- methylperoxy anion ch3oo-  
417 CH3OO+ methylperoxy cation ch3oo+  
418 CH2CHOH ethenol ch2choh  
419 NH3CHO+ Formamide, N-Protonated nh3cho+  
420 CH3OOH Methyl peroxide ch3ooh  
421 H2OH2CO water formaldehyde dimer h2oh2co  
422 CH2CH2OH 2-hydroxy ethyl radical ch2ch2oh  
423 CH3CH2O Ethoxy radical ethoxy  
424 CH3OCH2 methoxymethyl radical ch3och2  
425 CH3OHH2O methanol water dimer ch3ohh2o  
426 H2OCH3OH water methanol dimer h2och3oh  
427 ZnF2 Zinc difluoride znf2  
428 ICN Cyanogen iodide icn  
429 MgCl2 Magnesium dichloride mgcl2  
430 CaCl2 Calcium Chloride cacl2  
431 ZnCl2 Zinc dichloride zncl2  
432 CaBr2 Calcium dibromide cabr2  
433 CaF2 Calcium difluoride caf2  
434 BrNO Nitrosyl bromide brno  
435 INO Nitrosyl iodide ino  
436 CF2- Difluoromethylene anion cf2-  
437 CF2+ Difluoromethylene cation cf2+  
438 CCl2 dichloromethylene ccl2  
439 CCl2- dichloromethylene anion ccl2-  
440 CCl2+ dichloromethylene cation ccl2+  
441 SiCl2 Dichlorosilylene sicl2  
442 FOO Dioxygen monofluoride radical foo  
443 ClOO chloroperoxy radical cloo  
444 ClOO+ chloroperoxy cation cloo+  
445 OClO+ Chlorine dioxide cation oclo+  
446 ClS2 Sulfur chloride cls2  
447 NF2 Difluoroamino radical nf2  
448 NF2+ Difluoroamino cation nf2+  
449 SF2+ sulfur difluoride cation sf2+  
450 Cl2O Dichlorine monoxide cl2o  
451 BrOCl Bromine hypochlorite brocl  
452 BrOBr Bromine oxide brobr  
453 I3- triiodide i3-  
454 HCCF+ fluoroacetylene cation hccf+  
455 COHCl Formyl chloride cohcl  
456 COHBr Formyl bromide cohbr  
457 BHF2 Difluoroborane bhf2  
458 BHCl2 Borane, dichloro- bhcl2  
459 HOClO Chlorous acid hoclo  
460 CH2FI fluoroiodomethane ch2fi  
461 CH2ClI chloroiodomethane ch2cli  
462 CH2BrI bromoiodomethane ch2bri  
463 CH2I2 Diiodomethane ch2i2  
464 CH2CHF+ fluoroethene cation ch2chf+  
465 C2H3I Vinyl iodide c2h3i  
466 CH3OCl methyl hypochlorite ch3ocl  
467 CH3SiFH2 fluoromethylsilane ch3sifh2  
468 C2H5I Ethyl iodide c2h5i  
469 XeF2 Xenon difluoride xef2  
470 C4+ Carbon tetramer cation c4+  
471 C4H4 cyclobutadiene cbd  
472 H2CCCCH2 Butatriene h2cccch2  
473 CH2CHCHCH2 1,3-Butadiene c106990  
474 CH3CCCH3 2-Butyne c503173  
475 CH3CHCHCH2 methylallyl radical c4h7  
476 CH3CHCHCH3 2-Butene, (E)- bute2e  
477 B(CH3)3 trimethylborane bme3  
478 Al(CH3)3 trimethyl aluminum tma  
479 C(CH3)3 Tert-butyl radical tbutyl  
480 CH2CH(CH3)2 Isobutyl radical isobutyl  
481 CH3CHCH2CH3 2-Butyl radical butyl2  
482 SiH(CH3)3 trimethylsilane trimsi  
483 C2N2+ Cyanogen cation c2n2+  
484 P4 Phosphorus tetramer p4  
485 CH5N3 Guanidine guanidine  
486 CH6N3+ guanidinium ch6n3+  
487 C3H7N Azetidine azet  
488 C2H8N2 Ethylenediamine ethdiam  
489 CH3NHNHCH3 dimethyl hydrazine dmh  
490 As(CH3)3 trimethyl arsine tmas  
491 Li2O2 dilithium dioxide li2o2  
492 Na2O2 disodium dioxide na2o2  
493 K2O2 dipotassium dioxide k2o2  
494 B2O2 Diboron dioxide b2o2  
495 CO3 Carbon trioxide co3  
496 CO3-- carbonate co3--  
497 NO3 Nitrogen trioxide no3  
498 SO3- Sulfur trioxide anion so3-  
499 SO3+ Sulfur trioxide cation so3+  
500 SeO3 selenium trioxide seo3  
501 TeO3 Tellurium trioxide teo3  
502 HCO3- bicarbonate anion hco3-  
503 HSO3 Hydroxysulfonyl radical hso3  
504 C2H2CO cyclopropenone c2h2co  
505 HCCCHO 2-propynal hcccho  
506 C2H2O2+ Ethanedial cation c2h2o2+  
507 H2CO3 Carbonic acid h2co3  
508 H2CS3 thiocarbonic acid h2cs3  
509 H2NO3+ Nitric Acid, Protonated h2no3+  
510 H2SO3 Sulfurous acid h2so3  
511 C2H3NO Nitrosoethylene c2h3no  
512 CH3COO- acetate anion ch3coo-  
513 H3BO3 Boric acid h3bo3  
514 H3CO3+ carbonic acid, protonated h3co3+  
515 C3H4O 2-Propyn-1-ol c107197  
516 C3H4O allenol c9000071  
517 C3H4O Methylketene c6004440  
518 NH2CONH2+ Urea cation urea+  
519 NH2CSNH2 Thiourea thiourea  
520 C2H4O2 1,3-dioxetane c2h4o2  
521 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
522 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
523 HCOOHH2O Formic acid water dimer hcoohh2o  
524 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
525 C2H5OO ethylperoxy radical c2h5oo  
526 C3H5OH Cyclopropanol cproh  
527 CH3COCH3 Acetone acetone  
528 CH3COCH3- acetone anion ch3coch3-  
529 CH3CSCH3 Thioacetone ch3csch3  
530 C2H6O2 1,2-Ethanediol ethdiol  
531 CH3OOCH3 dimethylperoxide dmp  
532 CH3SOCH3 Dimethyl sulfoxide dmso  
533 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
534 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
535 CH3COHCH3+ acetone, protonated acetoneh+  
536 C3H7SH 1-Propanethiol prsh  
537 CH3CHSHCH3 2-Propanethiol isoprsh  
538 CH3SCH2CH3 Ethane, (methylthio)- etsme  
539 H2OCH3OCH3 water dimethylether dimer h2och3och3  
540 Na2F2 Sodium Fluoride Dimer na2f2  
541 Na2Cl2 Disodium dichloride na2cl2  
542 C2F2 difluoroacetylene c2f2  
543 C2Cl2 dichloroacetylene c2cl2  
544 C2Cl2+ dichloroacetylene cation c2cl2+  
545 BrONO Bromine nitrite brono  
546 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
547 COFCl Carbonic chloride fluoride cofcl  
548 COBr2 Carbonic dibromide cobr2  
549 BF3- Borane, trifluoro- anion bf3-  
550 AlF2Cl Aluminum chloride difluoride alclf2  
551 ScF3 Scandium trifluoride ScF3  
552 AlFCl2 Aluminum dichloride fluoride alcl2f  
553 AlCl3 Aluminum trichloride alcl3  
554 BBr3 Boron tribromide bbr3  
555 AlBr3 Aluminum Bromide albr3  
556 ClO3 Chlorine trioxide clo3  
557 ClO3- chlorate anion clo3-  
558 BrO3- Bromate anion bro3-  
559 CF3 Trifluoromethyl radical cf3  
560 CCl3 Trichloromethyl radical ccl3  
561 CCl3- Trichloromethyl anion ccl3-  
562 CCl3+ Trichloromethyl cation ccl3+  
563 SiCl3 trichlorosilyl radical sicl3  
564 SiCl3+ trichlorosilyl cation sicl3+  
565 FSSF Difluorodisulfane fssf  
566 SeOCl2 selenium oxychloride seocl2  
567 NF3- Nitrogen trifluoride anion nf3-  
568 NF3+ Nitrogen trifluoride cation nf3+  
569 SbF3 Antimony Trifluoride sbf3  
570 SbCl3 Antimony Trichloride sbcl3  
571 AsBr3 Arsenic tribromide asbr3  
572 NI3 Nitrogen triiodide ni3  
573 PI3 Phosphorus triiodide pi3  
574 ClSSCl Disulfur dichloride s2cl2  
575 BrF3 Bromine trifluoride brf3  
576 IF3 iodone trifluoride if3  
577 CHF2Cl difluorochloromethane chf2cl  
578 CDCl3 trichloromethane-d cdcl3  
579 CHF2I difluoroiodomethane chf2i  
580 CHFClI fluorochloroiodomethane chfcli  
581 CHCl2I dichloroiodomethane chcl2i  
582 CHClBr2 Methane, dibromochloro- chclbr2  
583 CHI3 Iodoform chi3  
584 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
585 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
586 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
587 C2H2Br2 1,1-dibromoethene c2h2br2  
588 CH2FCHO Fluoroacetaldehyde ch2fcho  
589 CH2ClCHO chloroacetaldehyde ch2clcho  
590 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
591 CH2CFCH3 2-fluoropropene 2fpro  
592 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
593 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
594 CH3CH2CH2Br n-propyl bromide prbr  
595 CH3CHBrCH3 i-propyl bromide iprbr  
596 C3H9O+ trimethyl oxonium cation c3h9o+  
597 C5H5 cyclopentadienyl radical c5h5  
598 C5H5- cylopentadienyl anion c5h5-  
599 C5H6 1,3-Cyclopentadiene c542927  
600 C5H6 1-Buten-3-yne, 2-methyl- c78808  
601 C5H6 3-Penten-1-yne, (E)- c2004695  
602 C5H6 3-Penten-1-yne, (Z)- c1574409  
603 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
604 C5H6 Cyclopropylacetylene c6746947  
605 C5H7 1,3-pentadienyl radical pdyl  
606 C5H7 cyclopentenyl radical cpyl  
607 C5H8 1,2-Butadiene, 3-methyl- c598254  
608 C5H8 1,2-Pentadiene c591957  
609 C5H8 1,3-Butadiene, 2-methyl- c78795  
610 C5H8 1,3-Pentadiene, (E)- c2004708  
611 C5H8 1,3-Pentadiene, (Z)- c1574410  
612 C5H8 1,4-Pentadiene c591935  
613 C5H8 1-pentyne a1pentyne  
614 C5H8 2,3-Pentadiene c591968  
615 C5H8 Cyclobutane, methylene- c1120565  
616 C5H8 Cyclopentene c142290  
617 CH3CCCH2CH3 2-Pentyne 2pentyne  
618 C5H10 1-Butene, 2-methyl- c563462  
619 C5H10 2-Butene, 2-methyl- c513359  
620 C5H10 2-Pentene, (E)- c646048  
621 C5H10 2-Pentene, (Z)- c627203  
622 C5H10 Cyclopentane c287923  
623 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
624 CH2CHCH2CH2CH3 1-pentene pentene  
625 C5H11 2-Methylbut-2-yl radical c4348350  
626 C5H12 Butane, 2-methyl- buta2  
627 C5H12 Pentane pentane  
628 C5H12 Propane, 2,2-dimethyl- neopentane  
629 Si(CH3)4 tetramethylsilane tms  
630 N2O3 Dinitrogen trioxide n2o3  
631 C3H2N2 Malononitrile c3h2n2  
632 CH2N4 1H-Tetrazole 1htz  
633 C2H3N3 1H-1,2,4-Triazole c288880  
634 C3H4N2 1H-Pyrazole 1hpyraz  
635 C4H5N (E)-2-Butenenitrile c627269  
636 C4H5N (Z)-2-Butenenitrile c1190767  
637 C4H5N 2H-pyrrole pyrrole2  
638 C4H5N 3H-pyrrole pyrrole3  
639 C4H5N Cyclopropanecarbonitrile c5500210  
640 CH2CHCH2CN Allylcyanide ch2chch2cn  
641 C3H6N2 3-Aminopropionitrile c151188  
642 CH3CH(CH3)CN Propanenitrile, 2-methyl- c4h7n  
643 CH3CH2CH2CN Butanenitrile c109740  
644 C5H8 Bicyclo[2.1.0]pentane c185944  
645 C5H8 Spiropentane c157404  
646 C4H9N Cyclobutylamine cbam  
647 C4H9N Pyrrolidine pyrrolidine  
648 C3H10N2 1,2-Diaminopropane diampr12  
649 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
650 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
651 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
652 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
653 NH(C2H5)2 diethylamine dea  
654 C3O2+ Carbon suboxide cation c3o2+  
655 CaCO3 Calcium Carbonate caco3  
656 PO4--- phosphate po4---  
657 SO4-- sulfate so4--  
658 HSO4- bisulfate anion hso4-  
659 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
660 CHOCOOH oxo acetic acid oaa  
661 H2SO4 Sulfuric acid h2so4  
662 H2SeO4 Selenic acid h2seo4  
663 CH3C(O)OO acetyl peroxy radical ch3coo2  
664 CH3NO3 Methyl nitrate ch3no3  
665 H3PO4 Phosphoric Acid h3po4  
666 C4H4O Furan furan  
667 C4H4O+ Furan cation furan+  
668 C4H4S Thiophene furans  
669 C3H4O2 β–Propiolactone beta  
670 C3H4O2 2-Propenoic acid propenoic2  
671 C3H4O2 Methyl glyoxal megly  
672 C3H4O2 propanedial propanedial  
673 C3H4O2 propenalol propenalol  
674 HOCHCCHOH allenediol aldiol  
675 C2H4O3 trioxolane124 triox  
676 HOCH2COOH Hydroxyacetic acid hac  
677 CH2CHCONH2 Acrylamide c79061  
678 CH3OCH2CN Methoxyacetonitrile c1738369  
679 CH5N3S Hydrazinecarbothioamide c79196  
680 H2NCH2COOH Glycine glycine  
681 C4H6O cis-2-butenal butenal2c  
682 C4H6O Cyclobutanone cbutone  
683 C4H6O Furan, 2,3-dihydro- furan23h  
684 C4H6O Furan, 2,5-dihydro- furan25h  
685 CH2CHOCHCH2 Vinyl ether vinylether  
686 CHOCHCHCH3 2-Butenal butenal2  
687 C4H6S Thiophene, 2,3-dihydro- thiop23h  
688 C4H6S Thiophene, 2,5-dihydro- thiop25h  
689 C2H6N2O Urea, methyl- c598505  
690 C3H6O2 1,3-Dioxolane dioxolane  
691 CH3CH2COOH Propanoic Acid propanoic  
692 CH3COOCH3 methyl acetate aame  
693 CH3SSSCH3 dimethyl trisulfide c2h6s3  
694 C3H7NO dimethylformamide dmf  
695 C3H7NO Propanamide propanam  
696 C2H3OC2H5 Ethene, ethoxy- c109922  
697 C4H8O Cyclobutanol c2919235  
698 C4H8O Furan, tetrahydro- thf  
699 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
700 CH3COCH2CH3 2-Butanone buta2one  
701 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
702 CHOCH2CH2CH3 Butanal butanal  
703 C3H8O2 1,3-Propanediol c504632  
704 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
705 C3H8O2 Methane, dimethoxy- c109875  
706 C3H8O2 Propylene glycol c57556  
707 C3H8S2 1,3-Propanedithiol c109808  
708 C4H10O 2-Butanol, (.+/-.)- butanol2  
709 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
710 C4H10O Ethoxy ethane etoet  
711 C4H10O Methyl propyl ether meopr  
712 C4H10O Propane, 2-methoxy- c598538  
713 C4H10O+ 1-Butanol cation butanol1+  
714 C2H5SC2H5 Diethyl sulfide etset  
715 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
716 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
717 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
718 FNO3 Fluorine nitrate fno3  
719 ClONO2 Chlorine nitrate clono2  
720 TiCl4 Titanium tetrachloride ticl4  
721 ClO4- perchlorate anion clo4-  
722 BF4- tetrafluoroboron anion bf4-  
723 ClFO3 Perchloryl fluoride clfo3  
724 SO2Cl2 Sulfuryl chloride so2cl2  
725 F3NO Nitrogen trifluoride oxide f3no  
726 F3PO Phosphoryl fluoride pf3o  
727 Cl3PO Phosphoryl chloride pcl3o  
728 CF4 Carbon tetrafluoride cf4  
729 SiF4 Silicon tetrafluoride sif4  
730 CFCl3 Trichloromonofluoromethane cfcl3  
731 CCl4 Carbon tetrachloride ccl4  
732 CCl4+ Carbon tetrachloride cation ccl4+  
733 CBrClF2 Methane, bromochlorodifluoro- cbrclf2  
734 SiCl4 Silane, tetrachloro- sicl4  
735 CF3I trifluoroiodomethane cf3i  
736 CBrCl3 Methane, bromotrichloro- cbrcl3  
737 CBr2F2 Methane, dibromodifluoro- cbr2f2  
738 GeCl4 Germanium Tetrachloride gecl4  
739 CCl3I trichloroiodomethane ccl3i  
740 CFBr3 fluorotribromomethane cfbr3  
741 CFClBrI fluorochlorobromoiodomethane cfclbri  
742 CF2I2 difluorodiiodomethane cf2i2  
743 CBr4 Carbon tetrabromide cbr4  
744 CCl2I2 dichlorodiiodomethane ccl2i2  
745 SiBr4 Silicon tetrabromide sibr4  
746 CBr3I tribromoiododmethane cbr3i  
747 GeBr4 Germanium tetrabromide gebr4  
748 CI4 tetraiodomethane ci4  
749 SiI4 silicon tetraiodide sii4  
750 C2HF3 Trifluoroethylene c2hf3  
751 C2HF3+ Trifluoroethylene cation c2hf3+  
752 CHClCCl2 Trichloroethylene chclccl2  
753 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
754 HClO4 perchloric acid hclo4  
755 HSO3F Fluorosulfonic acid hso3f  
756 CF3OH trifluoromethanol cf3oh  
757 CHClCCHCl 1,3-dichloroallene chclcchcl  
758 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
759 CH3CF2Cl 1-Chloro-1,1-Difluoroethane ch3cf2cl  
760 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
761 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
762 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
763 SiCl3CH3 methyltrichlorosilane sicl3ch3  
764 NH3BCl3 Amminetrichloroboron nh3bcl3  
765 SiH3CCl3 (trichloromethyl)silane sih3ccl3  
766 C3H5ClO Oxirane, (chloromethyl)- c106898  
767 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
768 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
769 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
770 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
771 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
772 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
773 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
774 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
775 CH2ClCHCHCH3 2-Butene, 1-chloro- bute2cl1  
776 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
777 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
778 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
779 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
780 C4H9F 1-fluorobutane butaf1  
781 CH3CHFCH2CH3 2-fluorobutane butaf2  
782 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
783 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
784 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
785 XeF4 Xenon tetrafluoride xef4  
786 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
787 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
788 C6H4 Benzyne benzyne  
789 C6H5 phenyl phenyl  
790 C6H5- phenyl anion phenyl-  
791 C6H6 2,4-Hexadiyne hexadiyne  
792 C6H6 3,4-Dimethylenecyclobutene cb34m  
793 C6H6 Benzene benzene  
794 C6H6 Hexa-1,5-diene-3-yne hdy153  
795 C6H6+ Benzene cation c6h6+  
796 C6H7+ benzene, protonated c6h7+  
797 C6H8 (E)-hexa-1,3,5-triene c821078  
798 C6H8 (E)-hexa-2,3,4-triene c59660650  
799 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
800 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
801 C6H8 1,3-Cyclohexadiene cyhexadiene13  
802 C6H8 1,4-Cyclohexadiene cyhexadiene14  
803 C6H8 3-Methylenecyclopentene c930267  
804 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
805 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
806 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
807 C6H10 1,3-Hexadiene, (E)- hexdi13e  
808 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
809 C6H10 1,4-Hexadiene, (E)- hexdi14t  
810 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
811 C6H10 1,5-Hexadiene c592427  
812 C6H10 1-Butyne, 3,3-dimethyl- c917920  
813 C6H10 1-Hexyne hexyne1  
814 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
815 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
816 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
817 C6H10 2-Hexyne c764352  
818 C6H10 3-Hexyne hexyne3  
819 C6H10 cyclohexene cyclohexene  
820 C6H10 Cyclopentene, 1-methyl- c693890  
821 C6H10 Cyclopentene, 3-methyl- c1120623  
822 C6H10 Cyclopentene, 4-methyl- c1759815  
823 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
824 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
825 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
826 C6H12 (E)-2-Hexene e2hexene  
827 C6H12 (E)-3-methylpent-2-ene c616126  
828 C6H12 (E)-hex-3-ene e3hexene  
829 C6H12 (Z)-3-methylpent-2-ene c922623  
830 C6H12 (Z)-hex-2-ene z2hexene  
831 C6H12 (Z)-hex-3-ene z3hexene  
832 C6H12 2,3-dimethylbut-1-ene c563780  
833 C6H12 2,3-dimethyl-but-2-ene tmeet  
834 C6H12 3-methylenepentane c760214  
835 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
836 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
837 C6H12 Cyclohexane cyclohexane  
838 C6H12 Cyclopentane, methyl- c96377  
839 C6H12 Ethylcyclobutane c4806615  
840 C6H12 hex-1-ene hexene1  
841 C6H14 Butane, 2,2-dimethyl- buta22  
842 C6H14 Butane, 2,3-dimethyl- buta23  
843 C6H14 Hexane hexane  
844 C6H14 Pentane, 2-methyl- penta2  
845 C6H14 Pentane, 3-methyl- penta3  
846 C4N2 2-Butynedinitrile c4n2  
847 C2H2N4 sym-tetrazine ttz  
848 C3H3N3 1,3,5-Triazine triazine135  
849 CH3N5 5-Aminotetrazole c4418615  
850 C4H4N2 1,3-Diazine diazine13  
851 C4H4N2 Pyrazine pyrazine  
852 C4H4N2 Pyridazine pyridazine  
853 C4H4N2 Succinonitrile c110612  
854 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
855 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
856 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
857 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
858 C5H5N E-2,4-pentadienenitrile bdcn  
859 C5H5N Pyridine pyridine  
860 B3N3H6 borazine borazine  
861 C6H6 Fulvene fulvene  
862 C4H6N2 1H-Imidazole, 2-methyl- c693981  
863 C5H7N (E)-2-Pentenenitrile c26294984  
864 C5H7N (E)-3-Pentenenitrile c16529661  
865 C5H7N (Z)-2-Pentenenitrile c25899507  
866 C5H7N 1H-Pyrrole, 1-methyl- c96548  
867 C5H7N Cyclobutanecarbonitrile c4426113  
868 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
869 C5H9N Butanenitrile, 2-methyl- c18936179  
870 C5H9N Pentanenitrile c110598  
871 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
872 C6H10 Bicyclo[3.1.0]hexane c285585  
873 C5H11N Cyclopentanamine cypentam  
874 C5H11N Piperidine piper  
875 C4H12N2 1,2-Butanediamine c4426486  
876 C4H12N2 2-Methyl-1,2-propanediamine c811938  
877 Li2CO3 Lithium Carbonate li2co3  
878 C2O4-- oxalate anion c2o4  
879 N2O4 Dinitrogen tetroxide n2o4  
880 C2H3NO3 Oxamic acid oxamic  
881 C4H4O2 2(5H)-Furanone furanone  
882 C4H4O2 2-Oxetanone, 4-methylene- c674828  
883 C2H4N2O2 Oxalamide oxalamide  
884 C2H4N2S2 Ethanedithioamide c79403  
885 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
886 C3H4S3 1,3-Dithiolane-2-thione c822388  
887 C2H4O4 Formic acid dimer fadimer  
888 C4H5NO 3-Methylisoxazole isox3m  
889 C4H5NO Isoxazole, 5-methyl- c5765446  
890 C4H5NS 4-Methylthiazole c693958  
891 C2H5NO3 Nitric acid, ethyl ester c625581  
892 C5H6O 2-methylfuran furan2m  
893 C5H6O 3-Methylfuran furan3m  
894 C5H6S Thiophene, 2-methyl- c554143  
895 C5H6S Thiophene, 3-methyl- c616444  
896 C4H6O2 2,3-Butanedione c431038  
897 C4H6O2 2-Propenoic acid, methyl ester c96333  
898 C4H6O2 Crotonic Acid crot  
899 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
900 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
901 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
902 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
903 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
904 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
905 C4H6OS Vinyl sulfoxide c1115157  
906 CH6N4S Carbonothioic dihydrazide thiacarb  
907 C2H6N2O2 (E)-Azodioxymethane c37765154  
908 C2H6N2O2 Dimethylnitroamine c4164287  
909 C3H6S3 1,3,5-Trithiane c3h6s3  
910 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
911 C2H6O3S Sulfurous acid, dimethyl ester c616422  
912 C4H7NO 2-Pyrrolidinone c616455  
913 C4H7NO Ethoxyacetonitrile etoaccn  
914 C4H7NO Methacrylamide c79390  
915 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
916 HCONH2CN2H4 formamide aminomethanimine dimer d13  
917 C3H7ONO Propyl nitrite prono  
918 CH3CH(CH3)ONO Isopropyl nitrite c541424  
919 CH3CH(NH2)COOH Alanine alanine  
920 CH3NHCH2COOH Sarcosine sarcosine  
921 NH2CH2CH2COOH β–alanine betaalanine  
922 NH2COOC2H5 Urethane urethane  
923 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
924 C5H8O Cyclopentanone c120923  
925 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
926 C5H8O Methyl cyclopropyl ketone c765435  
927 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
928 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- c96311  
929 NH2CONHC2H5 Urea, ethyl- c625525  
930 C4H8O2 1,3-Dioxane dioxan13  
931 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
932 C4H8O2 1,4-Dioxane dioxan14  
933 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
934 C4H8OS s-Ethyl thioacetate c625605  
935 C3H8O3 1,2,3-Propanetriol glycerin  
936 C3H8O2S (Methylsulfonyl)ethane c594434  
937 C4H9NO Butanamide c541355  
938 C4H9NO Propanamide, 2-methyl- c563837  
939 C5H10O 2-Butanone, 3-methyl- c563804  
940 C5H10O 2H-Pyran, tetrahydro- c142687  
941 C5H10O 2-methylbutyraldehyde 2meba  
942 C5H10O 2-Pentanone mpk  
943 C5H10O 3-Pentanone dek  
944 C5H10O Cyclopentanol c96413  
945 C5H10O Oxetane, 3,3-dimethyl- c6921353  
946 C5H10O Pentanal pal  
947 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
948 C5H10S 3-Ethylthio-1-propene c5296628  
949 C5H10S Cyclopentanethiol c1679078  
950 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
951 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
952 C4H10O2 1,1-Dimethoxyethane c534156  
953 C4H10O2 1,3-Butanediol budiol13  
954 C4H10O2 1,4-Butanediol budiol14  
955 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
956 C4H10OS Diethyl sulfoxide c70291  
957 C4H10S2 1,4-Butanedithiol budisl14  
958 C4H11NO Diethylhydroxylamine c3710847  
959 C5H12O 1-Butanol, 2-methyl- c137326  
960 C5H12O 1-Butanol, 3-methyl- c123513  
961 C5H12O 1-Pentanol pentanol1  
962 C5H12O 2-Butanol, 3-methyl- c598754  
963 C5H12O 2-Pentanol peol2  
964 C5H12O 3-Pentanol pentan3ol  
965 C5H12O Butane, 1-methoxy- meobu  
966 C5H12O Propane, 1-ethoxy- proet  
967 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
968 C5H12S 1-Butanethiol, 2-methyl- c1878188  
969 C5H12S 1-Butanethiol, 3-methyl- c541311  
970 C5H12S 1-Pentanethiol c110667  
971 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
972 C5H12S 2-Butanethiol, 2-methyl- c1679090  
973 C5H12S 2-Butanethiol, 3-methyl- c2084186  
974 C5H12S Butane, 1-(methylthio)- c628295  
975 C5H12S Ethyl propyl sulfide c4110503  
976 C5H12S Propane, 2-(ethylthio)- c5145993  
977 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
978 ClCOClCO Oxalyl chloride oxcl  
979 CF3CN Acetonitrile, trifluoro- cf3cn  
980 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
981 B2F4 Diboron tetrafluoride b2f4  
982 B2Cl4 Diboron tetrachloride b2cl4  
983 C2F4 Tetrafluoroethylene c2f4  
984 C2F4+ Tetrafluoroethylene cation c2f4+  
985 C2FCl3 fluorotrichloroethene c2fcl3  
986 C2Cl4 Tetrachloroethylene c2cl4  
987 CF3OF Trifluoromethylhypofluorite cf3of  
988 SOF4 Sulfur tetrafluoride oxide sof4  
989 AsF5 Arsenic pentafluoride asf5  
990 PCl5 Phosphorus pentachloride pcl5  
991 SF5 Sulfur pentafluoride sf5  
992 SF5+ pentafluoro sulfur cation sf5+  
993 SbCl5 Antimony pentachloride sbcl5  
994 BrF5 bromine pentafluoride brf5  
995 ClF5 chlorinepentafluoride clf5  
996 IF5 pentafluoroiodine if5  
997 CF3CHO trifluoroacetaldehyde cf3cho  
998 CCl3CHO trichloroacetaldehyde ccl3cho  
999 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- chfclchclf  
1000 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
1001 CHF2CHF2 1,1,2,2-tetrafluoroethane chf2chf2  
1002 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
1003 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR chfclchfcl  
1004 CH2ClCCl3 1,1,1,2-tetrachloroethane ch2clccl3  
1005 CH2BrCBr3 1,1,1,2-tetrabromo ethane c2h2br4  
1006 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane c2h2cl2f2  
1007 CF3COOH trifluoroacetic acid cf3cooh  
1008 C4H3ClO Furan, 2-chloro fur2cl  
1009 C4H3ClO Furan,3-chloro fur3cl  
1010 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
1011 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
1012 C4H8Cl2 1,4-Dichlorobutane c110565  
1013 C4H8Cl2 Butane, 1,2-dichloro- c616217  
1014 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
1015 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
1016 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
1017 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
1018 C5H11Cl Pentane, 1-chloro- pencl1  
1019 C6H5CH2 benzyl radical benzyl  
1020 C7H7+ cycloheptatrienyl cation c7h7+  
1021 C6H5CH3 toluene toluene  
1022 C7H8 cycloheptatriene cht  
1023 C7H8 Norbornadiene norbor  
1024 C7H8 Quadricyclane qucy  
1025 C7H14 cycloheptane c7h14  
1026 C7H16 2-methylhexane 2mhex  
1027 C7H16 3-methylhexane hex3m  
1028 C7H16 heptane heptane  
1029 HN=C=C(CN)2 Dicyanoketenimine c4hn3  
1030 C6H7N 2-Methylpyridine mp  
1031 C6H5NH2 aniline aniline  
1032 C6H13N 2-Methylpiperidine pip2m  
1033 C6H13N cyclohexanamine cham  
1034 C6H15N triethylamine tea  
1035 N2O5 Dinitrogen pentoxide n2o5  
1036 C4H2O3 Maleic Anhydride malan  
1037 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
1038 C5H4O2 furfural furfural  
1039 C6H5O phenoxy radical phenoxy  
1040 C5H5NO 2(1H)-Pyridinone c72762006  
1041 C5H5NO 2(3H)-Pyridinone c9000048  
1042 C5H5NO 2(5H)-Pyridinone c9000037  
1043 C5H5NO 2-Pyridinol c109104  
1044 C5H5NO 3(2H)-Pyridinone c9000004  
1045 C5H5NO 3(4H)-Pyridinone c9000026  
1046 C5H5NO 3(6H)-Pyridinone c9000015  
1047 C5H5NO 3-Pyridinol c109002  
1048 C5H5NO 4(1H)-Pryidinone c9000060  
1049 C5H5NO 4(3H)-Pryidinone c9000059  
1050 C5H5NO 4-Pyridinol c626642  
1051 C6H5OH phenol phenol  
1052 C6H6O 2,4-Cyclohexadienone c24599573  
1053 C6H6O 2,5-Cyclohexadienone c5664335  
1054 C6H5SH Benzenethiol phsh  
1055 HO2CCHNH2CH2OH Serine serine  
1056 C5H8O2 Acetylacetone acac  
1057 C4H8O2S Sulfolane sulfolane  
1058 CH(C2H3)3 trivinyl methane tvm  
1059 C6H10O cyclohexanone chexo  
1060 C6H12O hexanal c6h12o  
1061 C3H7OC3H7 di-n-propyl ether propr  
1062 CF3COCl trifluoroacetyl chloride cf3cocl  
1063 PF6 Hexafluorophosphate neutral pf6  
1064 SeF6 Selenium hexafluoride sef6  
1065 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
1066 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
1067 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
1068 CCl3CHCl2 pentachloroethane ccl3chcl2  
1069 C6H5F Fluorobenzene bzf  
1070 C6H5Cl chlorobenzene bzcl  
1071 C6H5Br bromobenzene bzbr  
1072 C8H6 Calicene calicene  
1073 C6H5CCH phenylacetylene phac  
1074 C8H6 benzocyclobutadiene bcbd  
1075 C8H6 Pentalene pentalene  
1076 C6H5CHCH2 Styrene styrene  
1077 C8H8 cubane cubane  
1078 C8H8 cyclooctatetraene cot  
1079 C6H5CH2CH3 Ethylbenzene etbz  
1080 CH3C6H4CH3 meta-xylene mxylene  
1081 CH3C6H4CH3 paraxylene pxylene  
1082 C8H14 Bicyclo[2.2.2]octane bico222  
1083 C8H16 cyclooctane cyclooct  
1084 (CH3)3CC(CH3)3 tetramethylbutane tmb  
1085 C8H18 Octane c8h18  
1086 C6H5CN phenyl cyanide phcn  
1087 C6H12N2 Triethylenediamine ted  
1088 C4O4-- squarate dianion c4o4--  
1089 S8 Octasulfur s8  
1090 C6H4O2 parabenzoquinone pbq  
1091 C4H4N2O2 Uracil uracil  
1092 C6H5OCH3 Anisole anisole  
1093 C5H9NO2 Proline proline  
1094 C6H12O2 Methyl pivalate c598981  
1095 C6H12O2 Hexanoic acid hexa  
1096 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
1097 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
1098 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
1099 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
1100 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
1101 C2F6 hexafluoroethane c2f6  
1102 IF7 Iodine heptafluoride if7  
1103 C6H4F2 metadifluorobenzene mdfb  
1104 C6H4F2 orthodifluorobenzene odfb  
1105 C6H4F2 1,4-difluorobenzene pdfb  
1106 C6H4Cl2 1,2-dichlorobenzene dcb12  
1107 C6H4Cl2 1,3-dichlorobenzene dcb13  
1108 C6H4Cl2 1,4-dichlorobenzene dcb14  
1109 C9H8 Indene indene  
1110 C9H8 spiro[4.4]nona-1,3,6,8-tetraene snt  
1111 C9H12 n-propyl benzene prbz  
1112 C9H20 Nonane nonane  
1113 C(CN)4 tetracyanomethane c5n4  
1114 C5H4N4 purine purine  
1115 C8H7N Indole indole  
1116 C3H3N3O3 cyanuric acid cyanuric  
1117 C6H5NO2 Nitrobenzene c6h5no2  
1118 C6H5COOH benzoic acid benzo  
1119 CH3COC6H5 acetophenone acph  
1120 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- c3cl3n3  
1121 C6H3F3 Benzene trifluoride 123 bzf3a  
1122 C8H18O 1-Octanol octanol  
1123 C10H8 naphthalene naph  
1124 C10H16 adamantane adamantane  
1125 C6N4 Tetracyanoethylene tcne  
1126 C6N4- tetracyanoethylene anion tcne-  
1127 C10H22 Decane decane  
1128 C4F6 perfluorobutadiene c4f6  
1129 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
1130 C3F8 perfluoropropane c3f8  
1131 Fe(CO)5 Iron pentacarbonyl ipc  
1132 Fe(C5H5)2 ferrocene fecp2  
1133 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1134 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1135 C12H8 Acenaphthylene acenaph  
1136 C12H8 biphenylene biph  
1137 C12H10 biphenyl biphenyl  
1138 C12H10 Heptalene heptalene  
1139 C6H12O6 Inositol inositol  
1140 C6F6 hexafluorobenzene c6f6  
1141 S2F10 disulphur decafluoride s2f10  
1142 C13H10 Fluorene fluorene  
1143 C14H10 Anthracene anth  
1144 C14H10 Phenanthrene phenanthrene  
1145 C14H14 Bibenzyl bibenzyl  
1146 C12H10N2 azobenzene azobenzene  
1147 C16H10 Pyrene pyrene  
1148 C18H12 Tetracene tetracene  
1149 C19H16 Triphenylmethane tpm  
1150 C24H12 Coronene coronene  
1151 C60 Buckminsterfullerene c60