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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 M06-2X /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 6ΣC∞v
156 CrH+ Chromium hydride cation 5ΣC∞v
157 HSe Selenium monohydride 2ΠC∞v
158 HSe- selenium monohydride anion 1ΣC∞v
159 HSe+ selenium monohydride cation 3ΣC∞v
160 D2O Deuterium oxide 1A1C2v
161 H2O Water 1A1C2v
162 H2O- water anion 2A1C2v
163 H2O- water anion 2A'Cs
164 H2O+ water cation 2B1C2v
165 HDO Water-d1 1A1C2v
166 H2S Hydrogen sulfide 1A1C2v
167 H2S- Hydrogen sulfide anion 2A'Cs
168 H2S+ Hydrogen sulfide cation 2B1C2v
169 H2Se Hydrogen selenide 1A1C2v
170 H2Se+ Hydrogen selenide cation 2B1C2v
171 H3O+ hydronium cation 1A1C3v
172 H3S+ Sulfonium cation 1A1C3v
173 H3Se+ Hydrogen Selenide, protonated 1A1C3v
174 F Fluorine atom 2PKh
175 F- Fluorine atom anion 1SKh
176 F+ Fluorine atom cation 3SKh
177 F+ Fluorine atom cation 1DKh
178 Cl Chlorine atom 2PKh
179 Cl- Chlorine atom anion 1SKh
180 Cl+ Chlorine atom cation 3PKh
181 Cl+ Chlorine atom cation 1DKh
182 Br Bromine atom 2PKh
183 Br- Bromine atom anion 1SKh
184 Br+ Bromine atom cation 3PKh
185 HF Hydrogen fluoride 1ΣC∞v
186 HF- hydrogen fluoride anion 2ΣC∞v
187 HF+ hydrogen fluoride cation 2ΠC∞v
188 HCl Hydrogen chloride 1ΣC∞v
189 HCl- hydrogen chloride anion 2ΣC∞v
190 HCl+ hydrogen chloride cation 2ΠC∞v
191 HBr hydrogen bromide 1ΣC∞v
192 HBr- hydrogen bromide anion 2ΣC∞v
193 HBr+ hydrogen bromide cation 2ΠC∞v
194 H2Cl+ dihydrogen monochloride cation 1A1C2v
195 H2Br+ protonated hydrogen bromide 2A1C2v
196 Ne Neon atom 1SKh
197 Ne Neon atom   
198 Ne+ Neon atom cation 2PKh
199 Ar Argon atom 1SKh
200 Kr Krypton atom 1SKh
201 Kr+ Krypton cation 2PKh
202 HeLi+ Helium Lithium cation   
203 NeH neon hydrogen 2ΣC∞v
204 ArH+ Argon hydride cation 1ΣC∞v
205 KrH+ Protonated Krypton 1ΣC∞v
206 H2Ar H2 Ar dimer 1ΣC∞v
207 Li2 Lithium diatomic 1ΣgD∞v
208 NaLi lithium sodium 1ΣC∞v
209 Na2 Sodium diatomic 1ΣgD∞h
210 Na2- sodium diatomic anion 2ΣuD∞h
211 Na2+ sodium diatomic cation 2ΣgD∞h
212 LiBe Lithium Beryllium 2ΣC∞v
213 LiMg Lithium magnesium 2ΣC∞v
214 NaBe Sodium Beryllium 2ΣC∞v
215 NaMg Sodium Magnesium 2ΣC∞v
216 Be2 Beryllium diatomic 1ΣgD∞h
217 Be2 Beryllium diatomic 3ΠgD∞h
218 BeMg Beryllium Magnesium 1ΣC∞v
219 Mg2 Magnesium diatomic 1ΣgD∞h
220 LiB Lithium boride 3ΠC∞v
221 LiAl Lithium Aluminum   
222 NaAl Sodium aluminum 1ΣC∞v
223 BeB Beryllium monoboride 2ΠC∞v
224 B2 Boron diatomic 3ΣgD∞h
225 B2 Boron diatomic 1ΣgD∞h
226 B2 Boron diatomic 5ΣuD∞h
227 B2+ Boron diatomic cation 2ΠD∞h
228 BAl Boron Aluminum 3ΣC∞v
229 BGa Boron Gallium 3ΣC∞v
230 AlGa Aluminum Gallium 3ΣC∞v
231 AlGa Aluminum Gallium 1ΣC∞v
232 Ga2 Gallium diatomic 3Piu 
233 HBBH Diborane(2) 3ΣGD∞h
234 LiBH4 Lithium borohydride 1A1C3v
235 B2H4 Diborane(4) D2d 1A1D2d
236 HBHHBH Diborane(4) C2V 1A1C2v
237 B2H6 Diborane 1AgD2h
238 B2H6+ Diborane cation   
239 Al2H6 dialane 1AGD2h
240 Ga2H6 digallane 1AGD2h
241 LiC Lithium Carbide 4ΣC∞v
242 BeC Beryllium Carbide 3Σ-C∞v
243 BeC Beryllium Carbide   
244 BC boron monocarbide 4Σ-C∞v
245 AlC Aluminum carbide 4ΣC∞v
246 BSi Boron silicide 4ΣC∞v
247 BSi Boron silicide 2ΣC∞v
248 C2 Carbon diatomic 1Σg+D∞h
249 C2 Carbon diatomic 3Σg- 
250 C2+ carbon diatomic cation 4ΣgD∞h
251 SiC silicon monocarbide 3ΣC∞v
252 SiC silicon monocarbide 1ΣC∞v
253 GeC Germanium monocarbide 1ΣC∞v
254 GeC Germanium monocarbide   
255 SiGe Silicon Germanium   
256 Ge2 Germanium diatomic 3ΣgD∞h
257 Ge2 Germanium diatomic 1ΣGD∞h
258 C2H Ethynyl radical 2ΣC∞v
259 C2H- Ethynyl anion 1ΣC∞v
260 C2H2 Acetylene 1ΣgD∞h
261 C2H2+ acetylene cation 2ΠuD∞h
262 C2H2+ acetylene cation   
263 CCH2 vinylidene 3B2C2v
264 H2CC- vinylidene anion   
265 HCCH- acetylene anion   
266 HCCH- acetylene anion   
267 Si2H2 disilyne   
268 Si2H2 disilyne   
269 Si2H2 disilyne   
270 Si2H2 disilyne   
271 CH3Li methyl lithium 1A1C3v
272 CH2BH methyleneborane 1A1C2v
273 C2H3 vinyl 2A'Cs
274 C2H3- vinyl anion 1A'Cs
275 C2H3+ vinyl cation 1A1C2V bridging H
276 C2H3+ vinyl cation 1A1C2V HCCH2
277 C2H4 Ethylene 1AgD2h
278 C2H4- Ethylene anion 2AgC2h
279 C2H4+ Ethylene cation 2B3D2
280 Si2H4 Disilene   
281 Si2H4 Disilene   
282 Si2H4 Disilene   
283 CH3BH2 methylborane 1A'Cs
284 C2H5 Ethyl radical 2A'Cs
285 C2H5- Ethyl anion 1A'Cs
286 C2H6 Ethane 1A1gD3d
287 C2H6 Ethane 1A1'D3h
288 C2H6+ ethane cation 2BgC2h
289 C2H6+ ethane cation 2AgCi
290 Si2H6 disilane 1EuD3d
291 GeH3CH3 methyl germane 1A1C3v
292 C2H7+ Ethane, protonated 1AC2
293 LiN Lithium Nitride 3ΣC∞v
294 LiP Lithium monophosphide   
295 LiP Lithium monophosphide   
296 BeN Beryllium mononitride 4ΣC∞v
297 BeN Beryllium mononitride 2ΠC∞v
298 BeN+ Beryllium mononitride cation 3ΣC∞v
299 BeN+ Beryllium mononitride cation 1ΣC∞v
300 MgN Magnesium Nitride   
301 MgN Magnesium Nitride   
302 BP Boron monophosphide 3ΠC∞v
303 BP Boron monophosphide 1ΣC∞v
304 AlP Aluminum monophosphide 3ΣC∞v
305 AlP Aluminum monophosphide 3ΠC∞v
306 AlP Aluminum monophosphide 1ΣC∞v
307 GaN Gallium mononitride 3ΠC∞v
308 GaN Gallium mononitride 1ΣC∞v
309 GaP Gallium monophosphide 3ΣC∞v
310 GaP Gallium monophosphide 1ΣC∞v
311 GaAs Gallium arsenide 3Π 
312 GaAs Gallium arsenide 1Σ 
313 BN boron nitride 3ΠC∞v
314 BN boron nitride 1ΣC∞v
315 CN Cyano radical 2ΣC∞v
316 CN- cyanide anion 1ΣC∞v
317 SiP Silicon monophosphide 2ΠC∞v
318 N2 Nitrogen diatomic 1ΣgD∞h
319 N2 Nitrogen diatomic   
320 N2- nitrogen diatomic anion 2ΠgD∞h
321 N2+ diatomic nitrogen cation 2ΣgD∞h
322 PN Phosphorus mononitride 1ΣC∞v
323 P2 Phosphorus diatomic 1ΣgD∞h
324 AsN Arsenic mononitride 1ΣC∞v
325 AsP Arsenic monophosphide 1ΣC∞v
326 HNC hydrogen isocyanide 1ΣC∞v
327 HCN Hydrogen cyanide 1ΣC∞v
328 HCN+ hydrogen cyanide cation 2ΠC∞v
329 HNC+ hydrogen isocyanide cation   
330 HCP Phosphaethyne 1ΣC∞v
331 HCP+ Phosphaethyne cation   
332 NNH+ Dinitrogen monohydride cation 1ΣC∞v
333 LiNH2 lithium amide   
334 HBNH Boranimine 1ΣC∞v
335 CNH2 Aminomethylidyne radical 2B2C2v
336 H2CN Dihydrogen cyanide radical 2B2C2v
337 HCNH methyleneazane 2A'CS cis
338 HCNH methyleneazane 2A'CS trans
339 H2NN Isodiazene   
340 N2H2 (E)-diazene 1AgC2h
341 N2H2 (Z)-Diazene 1A1C2v
342 N2H2+ trans-diazene cation 2AGC2h
343 CH2NH Methanimine 1A'Cs
344 CH2NH+ Methanimine cation   
345 CHNH2 aminomethylene   
346 CHNH2+ Aminocarbene cation   
347 CH2PH Phosphaethene 1A'Cs
348 BH2NH2 Boranamine   
349 CH2NH2+ methyleneamine cation 1A1C2v
350 N2H4 Hydrazine 1AC2
351 N2H4+ hydrazine cation 2AGC2h
352 CH3NH2 methyl amine 1A'Cs
353 CH3NH2+ methyl amine cation 2A'Cs
354 CH3PH2 Methyl phosphine 1A'Cs
355 SiH3NH2 Silane, amino   
356 N2H5+ protonated hydrazine 1A'Cs
357 BH3PH3 borane phosphine   
358 BH3NH3 borane ammonia 1A1C3v
359 CH3NH3 methyl ammonium radical 2A1C3v
360 CH3PH3+ methyl phosphine, protonated 1A1C3v
361 NH3NH3 Ammonia Dimer 1AgC2h
362 NH3NH3 Ammonia Dimer 1A'Cs
363 N2H7+ ammonia ammonium dimer   
364 LiO lithium oxide 2ΣC∞v
365 LiS Lithium monosulfide 2ΠC∞v
366 LiS+ Lithium sulfide cation 3ΣC∞v
367 NaO sodium monoxide 2ΣC∞v
368 NaS Sodium sulfide 2ΠC∞v
369 LiSe Lithium monoselenide   
370 BeO beryllium oxide 1ΣC∞v
371 BeO+ Beryllium monoxide cation 2ΠC∞v
372 BO boron monoxide 2ΣC∞v
373 ScO Scandium monoxide 2ΣC∞v
374 GaO Gallium monoxide 2ΣC∞v
375 GaS Gallium monosulfide   
376 CO Carbon monoxide 1ΣC∞v
377 CO Carbon monoxide 3ΠC∞v
378 CO- carbon monoxide anion 2ΠC∞v
379 CO+ carbon monoxide cation 2ΣC∞v
380 CS carbon monosulfide 1ΣC∞v
381 SiO Silicon monoxide 1ΣC∞v
382 SiS silicon monosulfide 1ΣC∞v
383 TiO Titanium monoxide 3ΔC∞v
384 CSe Carbon monoselenide 1ΣC∞v
385 GeO Germanium monoxide 1ΣC∞v
386 GeO+ Germanium monoxide cation 2ΣC∞v
387 GeS Germanium monosulfide 1ΣC∞v
388 SiSe Silicon Monoselenide   
389 SiSe+ Silicon Monoselenide cation   
390 GeSe Germanium monoselenide   
391 NO Nitric oxide 2ΠC∞v
392 NO- nitric oxide anion 3ΣC∞v
393 NO+ nitric oxide cation 1ΣC∞v
394 NS Mononitrogen monosulfide 2ΠC∞v
395 NS- nitrogen sulfide anion 3ΣC∞v
396 PO Phosphorus monoxide 2ΠC∞v
397 PS phosphorus sulfide 2ΣC∞v
398 VO Vanadium monoxide 4Σ- 
399 NSe Nitrogen monoselenide 2ΠC∞v
400 AsS Arsenic monosulfide 2ΠC∞v
401 PSe Phosphorus monoselenide 2ΠC∞v
402 AsSe Arsenic monoselenide 2ΠC∞v
403 O2 Oxygen diatomic 3ΣgD∞h
404 O2 Oxygen diatomic 1ΔgD∞h
405 O2- oxygen diatomic anion 2ΠD∞h
406 O2-- dioxygen dianion   
407 O2+ diatomic oxygen cation 2ΠgD∞h
408 SO Sulfur monoxide 3ΣC∞v
409 SO Sulfur monoxide 1ΣC∞v
410 SO+ sulfur monoxide cation 2ΠC∞v
411 S2 Sulfur diatomic 3ΣgD∞h
412 SeO Selenium monoxide 3ΣC∞v
413 Se2 Selenium diatomic 3ΣgD∞h
414 LiOH lithium hydroxide 1ΣC∞v
415 BeOH beryllium monohydroxide 2A'Cs
416 BeOH beryllium monohydroxide 2ΣC∞v
417 HBO Boron hydride oxide 1ΣC∞v
418 HBS hydrogen boron sulfide 1ΣC∞v
419 COH Hydroxymethylidyne   
420 COH+ Carbon Monoxide, protonated 1ΣC∞v
421 HCO Formyl radical 2A'Cs
422 HCO- formyl anion 1A'Cs
423 HCO+ Formyl cation 1ΣC∞v
424 HNO Nitrosyl hydride 1A'Cs
425 HNO+ Nitrosyl hydride cation 2A'Cs
426 NOH Hydroxyimidogen 3A"Cs
427 NOH+ O-protonated nitric oxide 2A'Cs
428 HNS- Sulfur imide anion 2ACs
429 HO2 Hydroperoxy radical 2A"Cs
430 HO2+ Hydroperoxy cation 3A"Cs
431 HSO+ Sulfur Monoxide, S-protonated   
432 SOH Sulfur Hydroxide   
433 SOH+ Sulfur Monoxide, protonated   
434 HS2 Thiosulfeno radical 2A"Cs
435 H2CO Formaldehyde 1A1C2v
436 H2CO- formaldehyde anion 2A'Cs
437 H2CO- formaldehyde anion   
438 H2CO+ formaldehyde cation 2B2C2v
439 HOCH hydroxycarbene 1A'CS trans
440 HOCH hydroxycarbene 1A'CS cis
441 H2CS Thioformaldehyde 1A1C2v
442 H2CS- thioformaldehyde anion   
443 H2CS- thioformaldehyde anion   
444 H2CS+ thioformaldehyde cation 2B2C2v
445 H2CSe Selenoformaldehyde   
446 H2NO nitroxide 2B1C2v
447 H2NO nitroxide 2A'Cs
448 H2O2 Hydrogen peroxide 1AC2
449 H2O2 Hydrogen peroxide 1AgC2h
450 H2O2+ Hydrogen peroxide cation 2BgC2h
451 H2O2+ Hydrogen peroxide cation 2A1C2v
452 H2OO water oxide   
453 HOSH hydrogen thioperoxide   
454 H2S2 Disulfane 1AC2
455 H2S2+ hydrogen disulfide cation 2BgC2h
456 H2Se2 hydrogen diselenide   
457 CH2OH Hydroxymethyl radical 2AC1
458 CH2OH+ hydroxymethyl cation 1A'Cs
459 CH3O- methoxy anion 1A1C3v
460 CH3O+ Methoxy cation 3A1C3v
461 H2CSH+ Thioformaldehyde, protonated 1A'Cs
462 NH2OH hydroxylamine 1A'Cs
463 NH2OH+ Hydroxylamine cation   
464 NH3O Ammonia Oxide 1A1C3v
465 H2POH Phosphinous acid 1A1'CS trans
466 H2POH Phosphinous acid 1A1'CS cis
467 H3PO Phosphine oxide 1A1C3v
468 NH2SH Thiohydroxylamine   
469 NH2SH Thiohydroxylamine   
470 NH3S sulfidoazane   
471 H3O2+ hydrogen peroxide, protonated 1A'Cs
472 CH3OH Methyl alcohol 1A'Cs
473 CH3OH- Methyl alcohol anion 2A'Cs
474 CH3OH- Methyl alcohol anion 2A'CS eclipsed
475 CH3OH+ Methyl alcohol cation 2A"Cs
476 CH3OH+ Methyl alcohol cation 2AC1
477 CH3SH Methanethiol 1A'Cs
478 CH3SH+ Methanethiol cation 2A"Cs
479 SiH3OH silanol   
480 CH3SeH Methane selenol 1A'Cs
481 NH2OH2+ protonated hydroxylamine   
482 NH3OH+ N-protonated hydroxylamine   
483 H2OH2O water dimer 1A'Cs
484 CH3OH2+ Methanol, protonated 1A'Cs
485 CH3SH2+ protonated methylsulfide 1A'Cs
486 H5O2+ Dihydroxonium ion 1AC2
487 LiF lithium fluoride 1ΣC∞v
488 LiCl lithium chloride 1ΣC∞v
489 NaF sodium fluoride 1ΣC∞v
490 NaF+ sodium fluoride cation 2ΣC∞v
491 NaCl Sodium Chloride 1ΣC∞v
492 LiBr Lithium Bromide 1ΣC∞v
493 LiF+ lithium fluoride cation 2ΠC∞v
494 BeF- Beryllium monofluoride anion 1ΣC∞v
495 MgF+ magnesium fluoride cation 1ΣC∞v
496 TiCl Titanium Monochloride 4ΣC∞v
497 ZnF Zinc monofluoride 2ΣC∞v
498 BF Boron monofluoride 1ΣC∞v
499 AlF Aluminum monofluoride 1Σ+C∞v
500 AlCl Aluminum monochloride 1ΣC∞v
501 ScF Scandium monofluoride 1ΣC∞v
502 BBr Boron monobromide 1ΣC∞v
503 GaF Gallium monofluoride 1ΣC∞v
504 GaF+ Gallium monofluoride cation 2ΣC∞v
505 AlBr Aluminum monobromide   
506 GaCl Gallium monochloride 1ΣGC∞v
507 GaCl+ Gallium monochloride cation 2ΣC∞v
508 GaBr Gallium monobromide   
509 CF Fluoromethylidyne 2ΠC∞v
510 SiF silicon monofluoride 2ΠC∞v
511 SiF- silicon monofluoride anion 3ΣC∞v
512 SiF+ silicon monofluoride cation 1ΣC∞v
513 SiCl Clorosilylidyne 2ΠC∞v
514 CBr Carbon monobromide 2ΠC∞v
515 GeF Germanium monofluoride 2ΠC∞v
516 GeF+ Germanium monofluoride cation 1ΣC∞v
517 GeCl Germanium monochloride 2ΠC∞v
518 GeCl+ Germanium monochloride cation   
519 SiBr Silicon monobromide 2ΠC∞v
520 SiBr+ Silicon monobromide cation   
521 NCl nitrogen monochloride 3ΣC∞v
522 AsF Arsenic monofluoride 3ΣC∞v
523 AsF Arsenic monofluoride 1ΔC∞v
524 NBr nitrogen monobromide 3Σ-C∞v
525 AsCl Arsenic monochloride 3ΣC∞v
526 PBr Phosphorus monobromide   
527 FO Oxygen monofluoride 2ΠC∞v
528 ClO Monochlorine monoxide 2ΠC∞v
529 ClO+ chlorine monoxide cation 3ΣC∞v
530 SF Monosulfur monofluoride 2ΠC∞v
531 SF+ sulfur monofluoride cation 3ΣC∞v
532 SCl sulfur monochloride 2ΠC∞v
533 SCl+ sulfur monochloride cation 3ΣgC∞v
534 BrO Bromine monoxide 2ΠC∞v
535 BrO- Bromine monoxide anion 1ΣC∞v
536 BrO+ Bromine monoxide cation   
537 SeF Selenium monofluoride 2ΠC∞v
538 SBr Sulfur monobromide radical   
539 SBr+ Sulfur monobromide cation   
540 SeCl Selenium monochloride 2ΠC∞v
541 SeBr Selenium monobromide   
542 BrCl Bromine monochloride 1ΣC∞v
543 F2 Fluorine diatomic 1ΣgD∞h
544 F2- flourine diatomic anion 2ΣuD∞h
545 F2+ flourine diatomic cation 2ΠgD∞h
546 ClF Chlorine monofluoride 1Σ+C∞v
547 ClF+ clorine monofluoride cation 2ΠC∞v
548 Cl2 Chlorine diatomic 1ΣgD∞h
549 Cl2- chlorine diatomic anion 2ΣuD∞h
550 Cl2+ chlorine diatomic cation 2ΠgD∞h
551 BrF Bromine monofluoride 1ΣC∞v
552 Br2 Bromine diatomic 1ΣgD∞h
553 Br2- bromine diatomic anion 2ΣuD∞h
554 Br2+ bromine diatomic cation 2ΠgD∞h
555 HCF Fluoromethylene 1A'Cs
556 HCF Fluoromethylene 3A"Cs
557 HCCl Chloromethylene 1A'Cs
558 HCCl Chloromethylene 3A"Cs
559 HSiF fluorosilylene   
560 HSiCl Chlorosilylene   
561 HSiBr monobromosilylene   
562 CHBr bromomethylene 1A'Cs
563 CHBr bromomethylene 3A"Cs
564 HOF Hypofluorous acid 1A'Cs
565 HOCl hypochlorous acid 1A'Cs
566 HOCl+ hypochlorous acid cation   
567 HOBr Hypobromous acid 1A'Cs
568 HOBr+ Hypobromous acid cation 2A"Cs
569 F2H+ Fluorine, protonated 1A'Cs
570 FHF- Hydrogen difluoride anion 1ΣgD∞h
571 ClFH+ Chlorine fluoride, F-protonated   
572 FClH+ Chlorine fluoride, Cl-protonated   
573 Cl2H+ Chlorine, protonated 1A'Cs
574 CH2Br bromomethyl radical 2A'Cs
575 CH2Br bromomethyl radical   
576 CH2F fluoromethyl radical 2ACs
577 CH2F+ fluoromethyl cation   
578 CH2Cl+ chloromethyl cation   
579 CH2Cl chloromethyl radical 2A'Cs
580 CH2Cl chloromethyl radical 2B1C2v
581 NH2Cl chloramine 1A'Cs
582 CH3F+ methyl fluoride cation   
583 CD3F methylfluoride-d3 1A1C3v
584 CH3F Methyl fluoride 1A1C3v
585 CD3Cl methyl chloride d3 1A1C3v
586 CH3Cl Methyl chloride 1A1C3v
587 CH3Cl+ Methyl chloride cation   
588 SiH3F monofluorosilane 1A1C3v
589 SiH3Cl chlorosilane 1A1C1
590 CH3Br methyl bromide 1A1C3v
591 GeH3F monofluorogermane   
592 GeH3Cl monochlorogermane   
593 SiH3Br bromosilane 1A1C3v
594 NH3Cl+ protonated monochloroammonia   
595 CH3ClH+ methyl chloride, protonated   
596 NH4Cl Ammonium chloride   
597 LiNe+ Lithium Neon cation   
598 Ne2 Neon diatomic 1ΣgD∞h
599 Ne2+ Neon diatomic cation 2ΣuD∞h
600 Ar2 Argon diatomic 1SgD∞h
601 Ar2+ Argon diatomic cation 2ΣuD∞h
602 Li3 Lithium trimer 2B2C2v
603 Li3+ Lithium trimer cation 1A1'D3h
604 C3 carbon trimer 1ΣgD∞h
605 C3 carbon trimer 1A1C2v
606 SiC2 Silicon dicarbide   
607 C3H3 cyclopropenyl radical 2A'Cs
608 C3H4 cyclopropene 1A1C2v
609 CH2CCH2 allene 1A1D2d
610 CH3CCH propyne 1A'C3v
611 C3H5 Allyl radical 2A2C2v
612 C3H5 Allyl radical 2A"Cs
613 C3H5+ Allyl cation 1A1C2v
614 CH3CHCH 1-propenyl radical 2A'Cs
615 C3H6 Cyclopropane 1A1'D3h
616 CH2CHCH3 Propene 1A'Cs
617 C3H7 n-Propyl radical 2A"C1
618 C3H7+ cyclopropane, protonated   
619 CH3CHCH3 Isopropyl radical 2AC2
620 CH3CHCH3+ Isopropyl cation 1AC2
621 C3H8 Propane 1A1C2v
622 SiH2(CH3)2 dimethylsilane 1A1C2v
623 Si3H8 trisilane   
624 LiCN lithium cyanide 1ΣC*V LiCN
625 LiCN lithium cyanide 1A'Cs
626 LiCN lithium cyanide 1ΣC*V LiNC
627 NaCN Sodium Cyanide 1ΣC∞v
628 NaCN Sodium Cyanide 1ACs
629 NaCN Sodium Cyanide 1ΣC∞v
630 ZnCN Zinc monocyanide 2ΣC∞v
631 ZnNC Zinc isocyanide 2ΣC∞v
632 AlCN Aluminum monocyanide   
633 AlNC Aluminum isocyanide   
634 CN2 3H-Diazirin-3-ylidene 1A1C2v
635 CNN Diazocarbene   
636 NCN Cyanoimidogen 3ΣgD∞h
637 NCN Cyanoimidogen 1ΣgD∞h
638 N3 azide radical 2ΠgD∞h
639 N3+ azide cation 3ΣgD∞h
640 N3+ azide cation 3ΣC∞v
641 HCCN cyanomethylene 3A"Cs
642 HCCN cyanomethylene 3ΣC∞v
643 HCCN cyanomethylene   
644 HN3 hydrogen azide 1A'Cs
645 HN3+ Hydrazoic acid cation   
646 HNCNH diiminomethane 1AC2
647 NH2CN cyanamide 1A1C2v
648 HNNNH+ 1,2-Triazadienium   
649 NH2NN+ hydrazoic acid, protonated   
650 CH3CN Acetonitrile 1A1C3v
651 CH3CN- acetonitrile anion 2EC3v
652 CH3CN- acetonitrile anion 2A'Cs
653 CH3CN+ Acetonitrile cation 2A"Cs
654 CH3NC methyl isocyanide 1A1C3v
655 CHNCH2 2H-Azirine   
656 CHNHCH 1H-Azirine   
657 H2CCNH Ethenimine   
658 H2CNCH methyleneaminomethylene   
659 HCCNH2 Ethynamine   
660 HCNCH2+ 2H-Azirine cation   
661 HNCNH2+ diiminomethane, protonated 1A'Cs
662 NCNH3+ Cyanamide, protonated 1A1C3v
663 NH2CNH+ cyanamide, cn protonated   
664 NH3CN+ cyanamide, amine protonated   
665 CH2CHNH vinylazine 2A"CS cis
666 CH2CHNH vinylazine 2A"CS trans
667 CH3CHN methylmethaniminyl radical 2A'Cs
668 CH3CHNH ethanimine 1A'CS NH down
669 C2H5NH+ Protonated Aziridine 1A1C2v
670 C2H6N+ aziridine, protonated 1A1C2v
671 NH2CH2NH2 diaminomethane 1A1C2v
672 CH3CH2NH2 Ethylamine 1A'Cs
673 CH3CH2NH2 Ethylamine   
674 CH3NHCH3 Dimethylamine 1A'Cs
675 CH3PHCH3 dimethylphosphine 1A'Cs
676 (CH3)2NH2+ dimethylammonium cation 1A1C2v
677 CH3CH2NH3+ ethylamine, protonated 1A'Cs
678 Li2O dilithium oxide 1ΣgD∞h
679 Li2O+ dilithium oxide cation 2ΠD∞h
680 Li2S dilithium sulfide 1ΣGD∞h
681 Li2S dilithium sulfide 1A1C2v
682 Na2O disodium monoxide 1ΣgLinear
683 Na2O disodium monoxide 1A1C2v
684 Na2S Sodium sulfide   
685 Na2S Sodium sulfide   
686 LiO2 Lithium dioxide   
687 NaO2 Sodium superoxide   
688 CCO Dicarbon monoxide 3ΣC∞v
689 CCO Dicarbon monoxide 1ΠC∞v
690 NCO isocyanato radical 2ΠC∞v
691 N2O Nitrous oxide 1ΣC∞v
692 N2O- Nitrous oxide anion 2A'Cs
693 NNS Nitrogen sulfide 1ΣC∞v
694 PPO Phosphorus oxide phosphide 1ΣC∞v
695 CO2 Carbon dioxide 1ΣgD∞h
696 CO2+ Carbon dioxide cation 2ΠC∞v
697 OCS Carbonyl sulfide 1ΣC∞v
698 CS2 Carbon disulfide 1ΣgD∞h
699 CS2- Carbon disulfide anion 2A1C2v
700 TiO2 Titanium dioxide 1A1C2v
701 SiS2 Silicon disulfide 1ΣGD∞h
702 GeO2 Germanium dioxide 1ΣgD∞h
703 OCSe Carbonyl selenide 1ΣC∞v
704 SCSe Carbon sulfide selenide   
705 GeS2 Germanium disulfide 1ΣGD∞h
706 CSe2 Carbon diselenide 1A1D∞h
707 NO2 Nitrogen dioxide 2A1C2v
708 NO2+ Nitrogen dioxide cation 1ΣGD∞h
709 NSO sulfinyl amidogen   
710 SNO Nitrogen oxide sulfide   
711 AsO2 Aresenic dioxide 2A1C2v
712 O3 Ozone 1A1Cs
713 SO2 Sulfur dioxide 1A1C2v
714 SSO Disulfur monoxide 1A'Cs
715 S3 Sulfur trimer 1A1C2v
716 S3 Sulfur trimer   
717 S3- Sulfur trimer anion 2B1C2v
718 S3+ Sulfur trimer cation 2B2C2v
719 SeO2 Selenium dioxide 1A1C2v
720 SeO2+ Selenium dioxide cation 2A1C2v
721 HCCO ketenyl radical 2ΠC∞v
722 HCCO ketenyl radical 2A"Cs
723 HCNO fulminic acid 1ΣC∞v
724 HCNO fulminic acid 1A'Cs
725 HNCS Isothiocyanic acid   
726 HSCN thiocyanic acid 1A'Cs
727 HNNO+ Nitrous oxide, N-protonated 1A'Cs
728 NNOH+ Nitrous Oxide, O-protonated 1A'Cs
729 HCOO formate neutral radical 2A'Cs
730 HOCO Hydrocarboxyl radical 1A'cis
731 HOCO Hydrocarboxyl radical 1A'trans
732 O3H+ protonated ozone 1A'Cs
733 O3H+ protonated ozone   
734 SO2H+ protonated sulfur dioxide 1A'Cs
735 C2H2O Oxirene 1A1C2v
736 CH2CO Ketene 1A1C2v
737 CH2CS Thioketene   
738 Be(OH)2 Beryllium hydroxide   
739 Mg(OH)2 Magnesium dihydroxide 1AC2
740 Mg(OH)2 Magnesium dihydroxide 1ΣgD∞h
741 NH2NO Nitrosamide 1AC1
742 CH2O2 Dioxirane 1A1C2v
743 H2COO Dioxymethyl radical 2A'Cs
744 H2COO+ dioxymethyl cation 2A'Cs
745 HCOOH Formic acid 1A'Cs
746 HCOOH Formic acid   
747 H2O3 Hydrogen trioxide 1AC2
748 HSSSH trisulfane 1AC2
749 HSSSH trisulfane 1A'Cs
750 NaOCH3 Sodium methoxide 1A1C3v
751 CH2BOH hydroxy(methylene)borane 1A'Cs
752 BH3CO Borane carbonyl 1A1C3v
753 CH3BO Borane, methyloxo- 1A1C3v
754 CH2COH+ ketene, protonated   
755 CH2NOH formaldoxime 1A'Cs
756 CH3NO nitrosomethane 1A'Cs
757 CHONH2 formamide 1A'Planar
758 CHONH2 formamide 1ANon-Planar
759 CNOH3 1,2-oxaziridine 1AC1
760 HOCHNH hydroxymethylimine 1A'CS H all up
761 HOCHNH hydroxymethylimine 1A'CS OH down
762 HOCHNH hydroxymethylimine 1A'CS CH up
763 CHSNH2 thioformamide   
764 NHCHSH Methanimidothioic acid   
765 C2H4O Ethylene oxide 1A1C2v
766 C2H4O+ ethylene oxide cation   
767 CH3CHO Acetaldehyde 1A'Cs
768 CH3CHO+ acetaldehyde cation   
769 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
770 C2H4S Thiirane 1A1C2v
771 CH2CHSH Ethenethiol   
772 CH3CHS Thioacetaldehyde 1A'C1
773 H2CONH2+ protonated formamide 1A'Cs
774 NH2CHOH+ Formamide, O-protonated   
775 CH2(OH)2 methanediol 1AC2
776 CH3SSH Hydrogen methyl disulfide   
777 HSCH2SH Methanedithiol   
778 C2H4OH+ ethylene oxide, protonated 1A'Cs
779 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
780 CH2CH2OH 2-hydroxy ethyl radical 2AC1
781 CH3CH2O Ethoxy radical 2A'Cs
782 CH3CHOH 1-hydroxy-ethyl radical 2AC1
783 CH3CHOH+ acetaldehyde, protonated 1A'Cs
784 CH3OCH2 methoxymethyl radical 2AC1
785 NH2CH2OH aminomethanol   
786 CH3CH2OH Ethanol 1A'Cs
787 CH3OCH3 Dimethyl ether 1A1C2v
788 CH3CH2SH ethanethiol 1A'Cs
789 CH3CH2SH ethanethiol 1AC1
790 CH3SCH3 Dimethyl sulfide 1A1C2v
791 CH3SCH3+ dimethyl sulfide cation   
792 CH3SeCH3 dimethylselenide 1A1C2v
793 CuF2 Copper difluoride 2ΠgD∞h
794 CNF iso cyanogen fluoride 1ΣC∞v
795 FCN Cyanogen fluoride 1ΣC∞v
796 ClCN chlorocyanogen 1ΣC∞v
797 BrCN Cyanogen bromide 1ΣC∞v
798 FBO Boron monofluoride monoxide   
799 BeF2 Beryllium fluoride 1ΣgD∞h
800 MgF2 Magnesium fluoride 1ΣgD∞h
801 BeCl2 Beryllium chloride 1ΣgD∞h
802 BeBr2 Beryllium bromide   
803 FCO Carbonyl fluoride 2A'Cs
804 FCO+ Carbonyl fluoride cation 1ΣC∞v
805 ClCO carbonyl monochloride 2A'Cs
806 BF2 Boron difluoride radical 2A1C2v
807 FNO Nitrosyl fluoride 1A'Cs
808 ClNO Nitrosyl chloride 1A'Cs
809 FNS Thionitrosyl fluoride 1A'Cs
810 FSN Thiazyl fluoride 1A'Cs
811 OPCl Phosphorus oxychloride   
812 CF2 Difluoromethylene 1A1D∞h
813 CFCl chlorofluoromethylene 1A'Cs
814 SiF2 Silicon difluoride 1A1C2v
815 SiF2 Silicon difluoride 3B1C2v
816 SiF2+ Silicon difluoride cation 2A1C2v
817 GeF2 Germanium difluoride 1A1C2v
818 GeCl2 Germanium dichloride 1A1C2v
819 CBr2 dibromomethylene 1A1C2v
820 CBr2 dibromomethylene 3B1C2v
821 FOO+ Fluorine dioxide cation   
822 OClO Chlorine dioxide 2B1D∞h
823 OClO- Chlorine dioxide anion 1A'Cs
824 ClSO Sulfur chloride oxide 2A"Cs
825 BrOO Bromine dioxide   
826 OBrO Bromine dioxide radical 2B1C2v
827 PF2 Phosphorus difluoride   
828 PF2+ Phosphorus difluoride cation   
829 FClO chlorosyl fluoride 1A'Cs
830 F2O Difluorine monoxide 1A1C2v
831 ClOF Chlorine hypofluorite 1A'Cs
832 SF2 sulfur difluoride 1A1C2v
833 SF2- sulfur difluoride anion 2A'Cs
834 SF2- sulfur difluoride anion 2ΠD∞h
835 SCl2 Sulfur dichloride 1A1C2v
836 SeF2 Selenium difluoride   
837 SeCl2 Selenium Dichloride   
838 SBr2 Sulfur dibromide   
839 SeBr2 Selenium dibromide   
840 F3- trifluoride anion 1ΣgD∞h
841 Cl3- trichloride anion 1ΣgD∞h
842 Br3- tribromide anion   
843 SFCl Sulfur chloride fluoride   
844 HCCF Fluoroacetylene 1ΣC∞v
845 HCCCl Chloroacetylene 1ΣC∞v
846 HCCBr bromoacetylene 1ΣC∞v
847 HFCO formyl fluoride 1A'Cs
848 HFCO+ formyl fluoride cation 2A'Cs
849 CHCl2 dichloromethyl radical 2B1C2v
850 CHCl2 dichloromethyl radical 2A'Cs
851 CHF2 difluoromethyl radical 2ACs
852 CHF2+ difluoromethyl cation   
853 CHFCl Chlorofluoromethyl radical   
854 CHFCl+ Chlorofluoromethyl cation   
855 CHCl2+ dichloromethyl cation   
856 CHBr2 dibromomethyl radical   
857 NHF2 difluoramine   
858 NHCl2 dichloroamine   
859 CH2F2 Methane, difluoro- 1A1C2v
860 CH2FCl fluorochloromethane 1A'Cs
861 SiH2F2 difluorosilane   
862 CH2Cl2 Methylene chloride 1A1C2v
863 CH2BrF Methane, bromofluoro- 1A'Cs
864 CH2BrCl Methane, bromochloro- 1A'Cs
865 CH2Br2 dibromomethane 1A1C2v
866 SiH2Cl2 dichlorosilane 1A1C2v
867 CH3MgBr Methyl Magnesium Bromide   
868 CH2CHF Ethene, fluoro- 1A'Cs
869 C2H3Cl Ethene, chloro- 1A'Cs
870 C2H3Br vinyl bromide 1A'Cs
871 CH2FOH fluoromethanol   
872 CH2CH2Cl 2-chloroethyl radical 2A'Cs
873 CHClCH3 1-chloroethyl radical 2AC1
874 C2H5F fluoroethane 1A'Cs
875 CH3CH2Cl Ethyl chloride 1A'Cs
876 C2H5Br Ethyl bromide 1A'Cs
877 KrF2 Krypton difluoride 1ΣGD∞h
878 B4H10 Tetraborane(10) 1A1C2v
879 C4 Carbon tetramer 3ΣgD∞h
880 C4 Carbon tetramer   
881 C4H2 Diacetylene 1ΣgD∞h
882 C4H2+ diacetlyene cation 2ΠgD∞h
883 C2H3CCH 1-Buten-3-yne 1A'C1
884 C4H4 cyclobutadiene 1AgD2h
885 C4H4 Tetrahedrane   
886 C4H6 1-Methylcyclopropene 1AC1
887 C4H6 Cyclobutene 1A1C2v
888 C4H6 Methylenecyclopropane 1A1C2v
889 CH2CCHCH3 1,2-Butadiene 1A'C1
890 CH2CHCHCH2 1,3-Butadiene 1AC2
891 CHCCH2CH3 1-Butyne 1A'Cs
892 CH3CHCHCH2 methylallyl radical 2A"Cs
893 C4H8 methylcyclopropane 1A'Cs
894 CH2C(CH3)CH3 1-Propene, 2-methyl- 1A1C2v
895 CH2CHCH2CH3 1-Butene 1AC1
896 CH3CHCHCH3 2-Butene, (Z)- 1A1C2v
897 CH3CH(CH3)CH3 Isobutane 1A1C3v
898 CH3CH2CH2CH3 Butane 1AgAnti
899 CH3CH2CH2CH3 Butane 1AGauche
900 Li3N trilithium nitride 1A'D3h
901 Li3N trilithium nitride 1A1C3v
902 C2N2 Cyanogen 1ΣgD∞h
903 As4 Arsenic tetramer 1A1Td
904 HCCCN Cyanoacetylene 1ΣC∞v
905 HCCCN+ Cyanoacetylene cation 2ΠC∞v
906 H2CNCN cyanamide, methylene   
907 HNCCNH Ethenediimine   
908 C3H3N acrylonitrile 1A'Cs
909 C3H3N+ acrylonitrile cation 2A"Cs
910 CH3N3 methyl azide 1A'Cs
911 NH2CCNH2 Diaminoacetylene 1AC2
912 NH2CH2CN Aminoacetonitrile 1A'Cs
913 CH3NHN2+ methyl azide, protonated 1AC1
914 C2H5CN ethyl cyanide 1A'Cs
915 CH5N3 Guanidine 1AC1
916 C4H6 Bicyclo[1.1.0]butane 1A1C2v
917 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1A1C2v
918 H2NCHCHNH2 diaminoethylene   
919 CH6N3+ guanidinium 1A1'D3h
920 CH6N3+ guanidinium 1A1D3
921 C3H7N Cyclopropylamine 1A'C1
922 CH7N3 triaminomethane   
923 C4H8 cyclobutane 1A1D2d
924 CH3CH(NH2)CH3 2-Propanamine 1A'Cs
925 N(CH3)3 Trimethylamine 1A1C3v
926 NH2CH2CH2CH3 1-Propanamine 1A'Cs
927 P(CH3)3 trimethylphosphine 1A1C3v
928 N(SiH3)3 trisilylamine   
929 (CH3)3NH+ protonated trimethyl amine   
930 C3H7NH3+ n-propylamine, protonated 1A'Cs
931 C3O Tricarbon monoxide 1ΣC∞v
932 ONNO NO dimer 1Agtrans C2H
933 ONNO NO dimer 1A1cis C2V
934 S2N2 Disulfur dinitride 1AGD2h
935 CS3-- Carbonotrithioate   
936 NO3- nitrate anion 1A1'D3h
937 NO3+ nitrogen trioxide cation 1A1C2v
938 SO3 Sulfur trioxide 1A1'D3h
939 SO3-- Sulfate dianion   
940 SeO3 selenium trioxide 1A1'D3h
941 S4 Sulfur tetramer   
942 S4 Sulfur tetramer   
943 S4 Sulfur tetramer   
944 HNO3 Nitric acid 1A'Cs
945 NH2NO2 nitramide 1A'Cs
946 C3H2O Propadienal   
947 C3H2O Propadienal   
948 C2H2O2 Ethanedial 1AgC2h
949 H2CO3 Carbonic acid 1A1C2v
950 H2NO3+ Nitric Acid, Protonated 1A1C2v
951 H2SO3 Sulfurous acid 1A'Cs
952 C2H3NO Nitrosoethylene   
953 CH3NCO methylisocyante   
954 HOCH2CN cyanomethanol   
955 CH3NO2 Methane, nitro- 1A'Cs
956 CH3ONO Methyl nitrite 1A'C1
957 NH2COOH Carbamic acid 1A'Cs
958 NH2COOH Carbamic acid 1AC1
959 H3AlO3 Aluminum hydroxide   
960 H3CO3+ carbonic acid, protonated 1A'C3h
961 C3H4O Cyclopropanone 1A1C2v
962 CH2CHCHO Acrolein 1A'Cs
963 CH2CHCHO Acrolein   
964 NH2CONH2 Urea 1AC2
965 NH2CONH2 Urea 1A'Cs
966 NH2CONH2 Urea 1A1C2v
967 CH3COOH Acetic acid 1A'Cs
968 CH3OCHO methyl formate 1A'Cs
969 CHOCH2OH hydroxy acetaldehyde 1A'CS H in
970 NH2COOH2+ Carbamic acid, O-protonated 1AC1
971 NH3COOH+ protonated Carbamic acid 1A'Cs
972 CH3COCH2 Acetonyl radical 2A"Cs
973 CH2C(OH)NH2 1-amino vinyl alchohol   
974 CH3C(OH)=NH Ethaninidic acid   
975 CH3CHNOH Acetaldoxime 1A'CS trans
976 CH3CHNOH Acetaldoxime 1A'CS cis
977 CH3CONH2 Acetamide 1A'C1
978 HCONHCH3 N-methylformamide 1A'CS cis
979 HCONHCH3 N-methylformamide 1A'CS trans
980 CH3CSNH2 Ethanethioamide   
981 CH5N2O+ urea, N-protonated 1A'Cs
982 H2NCOHNH2+ urea, protonated 1A'Cs
983 CH3NNCH3 (E)-1,2-Dimethyldiazene 1AGC2h
984 C3H5OH Cyclopropanol 1AC1
985 C3H6O 2-Propen-1-ol 1AC1
986 C3H6O Acetone enol 1A'Cs
987 C3H6O Oxetane 1A1C2v
988 C3H6O Oxetane 1A'Cs
989 C3H6O Propylene oxide 1AC1
990 CH3CH2CHO Propanal 1A'Cs
991 CH3COCH3 Acetone 1A1C2v
992 CH3COCH3- acetone anion 2A'Cs
993 C3H6S Thietane 1A'Cs
994 C3H6S Thiirane, methyl- 1AC1
995 CH3CSCH3 Thioacetone 1A1C2v
996 CH3SOCH3 Dimethyl sulfoxide 1A'Cs
997 HOCH2CH2NH2 monoethanolamine 1AC1 OH in
998 C3H7OH 1-Propanol 1A'Cs
999 C3H7OH 1-Propanol   
1000 CH3CHOHCH3 Isopropyl alcohol 1AC1
1001 CH3OC2H5 Ethane, methoxy- 1A'Cs
1002 Li2F2 Lithium fluoride dimer   
1003 FNO2 Nitryl fluoride 1A1C2v
1004 FONO Nitrosyl hypofluorite 1A'CS cis
1005 ClNO2 Nitryl chloride 1A1C2v
1006 ClONO chlorine nitrite 1A'CS cis
1007 N2F2 (Z)-Difluorodiazene 1A1C2v
1008 CF2O Carbonic difluoride 1A1C2v
1009 CF2O+ Carbonic difluoride cation   
1010 CCl2O Phosgene 1A1C2v
1011 Cl2CS Thiophosgene 1A1C2v
1012 BF3 Borane, trifluoro- 1A'D3h
1013 BF3+ boron trifluoride cation 2B2C2v
1014 BF3+ boron trifluoride cation   
1015 AlF3 Aluminum trifluoride 1A1'D3h
1016 BClF2 Chlorodifluoroborane   
1017 ScF3 Scandium trifluoride 1A1'D3h
1018 BCl3 Borane, trichloro- 1A1'D3h
1019 BCl3+ Boron Trichloride cation   
1020 GaF3 Gallium trifluoride 1A1'D3h
1021 GaCl3 Gallium trichloride 1A1'D3h
1022 BBr3 Boron tribromide 1A1'D3h
1023 CF3- Trifluoromethyl anion 1A1C3v
1024 CF3+ Trifluoromethyl cation 1A1'D3h
1025 CF2Cl difluorochloromethyl radical   
1026 SiF3 Silicon trifluoride radical 2A1C3v
1027 SiF3+ Silicon trifluoride cation 1A1'D3h
1028 CFCl2 dichlorofluoromethyl radical   
1029 CBr3 tribromomethyl radical   
1030 FOOF Perfluoroperoxide 1AC2
1031 ClO2F Chloryl fluoride 1A'Cs
1032 F2SO Thionyl Fluoride 1A'Cs
1033 ClOOCl Dichlorine dioxide 1AC2
1034 SOCl2 thionyl chloride 1A'Cs
1035 SSCl2 Thiothionyl chloride   
1036 NF3 Nitrogen trifluoride 1A1C3v
1037 PF3 Phosphorus trifluoride 1A1C3v
1038 NCl3 nitrogen trichloride 1A1C3v
1039 AsF3 Arsenic trifluoride 1A1C3v
1040 PCl3 Phosphorus trichloride 1A1C3v
1041 AsCl3 Arsenous trichloride 1A1C3v
1042 NBr3 Nitrogen Tribromide 1A1C3v
1043 PBr3 Phosphorus tribromide 1A1C3v
1044 SF3 Sulfur trifluoride 2A'Cs
1045 ClF3 Chlorine trifluoride 1A1'D3h
1046 ClF3 Chlorine trifluoride 1A1C2v
1047 HClO3 Chloric Acid 1A'Cs
1048 HClO3 Chloric Acid 1AC1
1049 CHF3 Methane, trifluoro- 1A1C3v
1050 SiHF3 trifluorosilane   
1051 CHFCl2 fluorodichloromethane 1A'Cs
1052 CDCl3 trichloromethane-d 1A1C3v
1053 CHCl3 Chloroform 1A1C3v
1054 CHBrF2 Methane, bromodifluoro- 1A'Cs
1055 SiHCl3 Trichlorosilane 1A1C3v
1056 CHFClBr fluorochlorobromomethane 1AC1
1057 CHBrCl2 Methane, bromodichloro- 1A'Cs
1058 CHBr2F dibromofluoromethane   
1059 CHBr3 bromoform 1A1C3v
1060 NF3H+ protonated nitrogen trifluoride 1A1C3v
1061 AsF3H+ Arsenic trifluoride, protonated   
1062 CH2CF2 Ethene, 1,1-difluoro- 1A1C2v
1063 C2H2ClF 1-chloro-1-fluoroethylene 1A'Cs
1064 CHFCHCl (E)-1-chloro-2-fluoroethene 1A'Cs
1065 CHFCHClz (Z)-1-Chloro-2-fluoroethene 1A'Cs
1066 CH2CCl2 Ethene, 1,1-dichloro- 1A1C2v
1067 CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1A1C2v
1068 CHBrCHBr Ethene, 1,2-dibromo-, (E)-   
1069 CHBrCHBr Ethene, 1,2-dibromo-, (Z)-   
1070 CH3COF Acetyl fluoride 1A'NULL
1071 CH3COCl Acetyl Chloride 1A'Cs
1072 C2H4F2 1,2-difluoroethane 1AgC2H anti
1073 C2H4F2 1,2-difluoroethane 1AC2 gauche
1074 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
1075 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1A'Cs
1076 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1AC1
1077 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AC2
1078 CH3CHCl2 Ethane, 1,1-dichloro- 1A'Cs
1079 CH2BrCH2Cl 1-bromo-2-chloroethane   
1080 CH2BrCH2Cl 1-bromo-2-chloroethane   
1081 CH2BrCH2Br Ethane, 1,2-dibromo- 1AgC2h
1082 CH2BrCH2Br Ethane, 1,2-dibromo- 1AC2
1083 CH2CHCH2F Allyl Fluoride   
1084 CH2CHCH2F Allyl Fluoride   
1085 CH3CHCHF trans-1-Fluoro-1-propene   
1086 C3H5Cl 1-chloro-1-propene(E) 1A'Cs
1087 C3H5Cl 1-chloro-1-propene(Z) 1A'Cs
1088 CH2FCH2OH 2-fluoroethanol   
1089 CH2ClCH2OH 2-Chloroethanol 1A'Cs
1090 CH2ClCH2OH2+ 2-chloroethanol, protonated 1AC1
1091 CH2FCH2CH3 1-Fluoropropane 1A'Cs
1092 CH2FCH2CH3 1-Fluoropropane   
1093 CH3CHFCH3 2-Fluoropropane 1A'Cs
1094 CH3CHClCH3 Propane, 2-chloro- 1A'Cs
1095 B5H9 pentaborane9   
1096 C5H4 pentatetraene   
1097 C5H6 Propellane 1A1D3h
1098 C5H8 Bicyclo[1.1.1]pentane   
1099 C5H8 Ethenylcyclopropane 1A'Cs
1100 CH2N4 1H-Tetrazole 1A'Cs
1101 C3H3N2 imidazolyl radical 2B1C2v
1102 C3H3N2- imidizolyl anion 1A1C2v
1103 C4H4N pyrrolide radical 2A2C2v
1104 C4H4N- pyrrolide anion 1A1C2v
1105 C3H4N2 1H-Imidazole 1A'Cs
1106 C3H4N2 2H-Imidazole 1A1C2v
1107 C3H4N2 4H-Imidazole 1A'Cs
1108 C4H5N Pyrrole 1A1C2v
1109 C4H6N+ pyrrole, alpha-protonated 1A'Cs
1110 C4H6N+ pyrrole, beta-protonated 1A'Cs
1111 C4H6N+ pyrrole, protonated 1A1C2v
1112 CH3CH(CH3)CN Propanenitrile, 2-methyl- 1A'Cs
1113 CH3CH2CH2CN Butanenitrile 1A'Cs
1114 NH(C2H5)2 diethylamine 1A'Cs
1115 NC4H12+ tetramethyl ammonium cation 1A1Td
1116 C3O2 Carbon suboxide 1ΣGD∞h
1117 B2O3 diboron trioxide   
1118 B2O3 diboron trioxide   
1119 MgCO3 Magnesium Carbonate 1A1C2v
1120 BeCO3 Beryllium Carbonate 1A1C2v
1121 ONONO Nitrosyl nitrite 1A1C2v
1122 HOONO2 peroxy nitric acid 1AC1
1123 C3H2O2 Propiolic acid 1A'Cs
1124 CHOCOOH oxo acetic acid 1A'Cs
1125 CHOOCHO diformyl ether   
1126 H2SeO4 Selenic acid 1AC2
1127 C3H3NO Isoxazole 1A'Cs
1128 C3H3NO Oxazole 1A'Cs
1129 C3H3NS Thiazole   
1130 C4H4O Furan 1A1C2
1131 CH3COCCH 3-butyn-2-one 1A'Cs
1132 C4H4Se selenophene   
1133 C3H4O2 Methyl glyoxal 1A'Cs
1134 HOCHCCHOH allenediol 1AC2
1135 C2H4O3 1,2,3-trioxolane 1A'Cs
1136 CH3OCH2CN Methoxyacetonitrile 1A'Cs
1137 CH3OCH2CN Methoxyacetonitrile 1AC1
1138 CH3SO2NH2 methanesulfonamide 1A'Cs
1139 CH2CHSCHCH2 Divinyl sulfide   
1140 CH3CH2COOH Propanoic Acid 1A'Cs
1141 HCOOC2H5 Ethyl formate 1A'Cs
1142 C2H6O2S Dimethyl sulfone 1A1C2v
1143 C4H8S Thiophene, tetrahydro- 1AC1
1144 C4H10O 1-Butanol 1A'Cs
1145 C4H10O 1-Propanol, 2-methyl- 1AC1
1146 C4H10O Ethoxy ethane 1A1C2v
1147 C4H10O Methyl propyl ether 1AC1
1148 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
1149 C4H9SH 1-Butanethiol   
1150 BrONO2 Bromine nitrate 1A'Cs
1151 SO2F2 Sulfuryl fluoride 1A1C2v
1152 CF3Cl Methane, chlorotrifluoro- 1A1C3v
1153 CF2Cl2 difluorodichloromethane 1A1C2v
1154 TiF4 Titanium tetrafluoride 1A1Td
1155 CF3Br Bromotrifluoromethane 1A1C3v
1156 GeF4 Germanium tetrafluoride 1A1Td
1157 CCl4 Carbon tetrachloride 1A1Td
1158 CBrCl2F bromodichlorofluoromethane   
1159 CBr2F2 Methane, dibromodifluoro- 1A'C2v
1160 GeCl4 Germanium Tetrachloride 1A1Td
1161 CBr2ClF dibromochlorofluoromethane   
1162 CBr2Cl2 dibromodichloromethane 1A1C2v
1163 CFBr3 fluorotribromomethane 1A1C3v
1164 CBr3Cl tribromochloromethane 1A1C3v
1165 SiBr4 Silicon tetrabromide 1A1Td
1166 GeBr4 Germanium tetrabromide   
1167 ClOF3 Chlorine trifluoride oxide 1A'Cs
1168 SF4 Sulfur tetrafluoride 1A1C2v
1169 SeF4 Selenium tetrafluoride   
1170 SCl4 Sulfur tetrachloride   
1171 HClO4 perchloric acid 1ACs
1172 CF3OH trifluoromethanol 1A'Cs
1173 CH2ClCCCl 1,3-dichloropropyne   
1174 CHCl2CCH 3,3-dichloropropyne   
1175 CHCl2CHO dichloroacetaldehyde   
1176 PF3CH2 phosphorane, trifluoromethylene- 1A'Cs
1177 CHF2CH2F Ethane, 1,1,2-trifluoro 1AC1
1178 CHF2CH2F Ethane, 1,1,2-trifluoro 1A'Cs
1179 SiCl3CH3 methyltrichlorosilane 1A1C3v
1180 CH3CBr3 1,1,1-tribromoethane 1A1C3v
1181 SiH3CCl3 (trichloromethyl)silane 1A1C3v
1182 CH2CClCHCH2 1,3-Butadiene, 2-chloro-   
1183 CH2FCH2CH2F 1,3-difluoropropane   
1184 CH3CCl2CH3 Propane, 2,2-dichloro- 1A1C2v
1185 CH2ClCHCHCH3 2-Butene, 1-chloro- 1A'Cs
1186 CH2ClCHCHCH3 2-Butene, 1-chloro- 1AC1
1187 C2H2N2O Furazan   
1188 CF3PH2 phosphine, (trifluoromethyl)- 1A'Cs
1189 NH3BF3 Amminetrifluoroboron 1A1C3v
1190 C6H2 hexatriyne 1ΣgD∞h
1191 C6H5- phenyl anion 1A1C2v
1192 C6H6 Prismane   
1193 C6H6 1,2,4,5-Hexatetraene 1AgC2h
1194 C6H6 Benzene 1A1gD6h
1195 C6H6 Benzvalene 1A1C2v
1196 C6H6 Dewar Benzene   
1197 C6H6 Hexa-1,5-diene-3-yne 1AgC2h
1198 C6H6 Trimethylenecycopropane 1A'D3h
1199 C6H7+ benzene, protonated 1A1C2v
1200 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
1201 C6H10 1,5-Hexadiene 1AgC2
1202 C6H10 3-Hexyne 1A1C2v
1203 C6H12 (E)-hex-3-ene 1AGCi
1204 C6H12 (Z)-hex-3-ene 1AC2
1205 C6H12 2,3-dimethylbut-1-ene 1A'C2
1206 C6H12 hex-1-ene 1A'Cs
1207 N3P3 1,3,5,2,4,6-Triazatriphosphorine   
1208 C4H2N2 Fumaronitrile 1AgC2h
1209 C5H6N+ Pyridinium 1A1C2v
1210 Na2CO3 Sodium Carbonate 1A1C2v
1211 MgSO4 Magnesium Sulfate 1A1C2v
1212 C3H2O3 vinylene carbonate   
1213 C2H2O4 Oxalic Acid 1AgC2h
1214 C2H4N2S2 Ethanedithioamide 1AGC2h
1215 C2H4CO3 Ethylene carbonate 1A1C2v
1216 C2H4CO3 Ethylene carbonate 1AC2
1217 C2H4O4 Formic acid dimer 1AGC2h
1218 C5H6O 2H-Pyran   
1219 C5H6O Pentadienal   
1220 C4H6O2 γ–Butyrolactone 1AC1
1221 C3H6O3 1,3,5-Trioxane 1A1C1
1222 C3H6S3 1,3,5-Trithiane 1A1C3v
1223 C4H7NO Ethoxyacetonitrile 1A'Cs
1224 C5H8O Cyclopentanone 1AC2
1225 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- 1AC2
1226 C4H8O2 Ethyl acetate 1A'Cs
1227 C5H10O 2-methylbutyraldehyde 1AC1
1228 C5H10O 3-Pentanone 1A1C2v
1229 C4F2 difluorobutadiyne   
1230 ClCOClCO Oxalyl chloride 1AGC2h
1231 C2ClF3 Ethene, chlorotrifluoro-   
1232 CF2CCl2 difluorodichloroethylene 1A1C2v
1233 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene 1AGC2h
1234 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene 1A1C2v
1235 C2Br4 tetrabromoethene   
1236 CF3OF Trifluoromethylhypofluorite 1A'Cs
1237 SiF5- silicon pentafluoride anion   
1238 SOF4 Sulfur tetrafluoride oxide 1A1C2v
1239 PF5 Phosphorus pentafluoride 1A1'D3h
1240 SF5 Sulfur pentafluoride 2A1C4v
1241 SF5+ pentafluoro sulfur cation 1A1'D3h
1242 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- 1AGCi
1243 CHF2CHF2 1,1,2,2-tetrafluoroethane 1AGC2h
1244 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR 1AC2
1245 CH2ClCCl3 1,1,1,2-tetrachloroethane   
1246 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
1247 CH2BrCBr3 1,1,1,2-tetrabromo ethane   
1248 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane 1A'Cs
1249 C4H8O2 Butanoic acid 1AC1
1250 C7H7 cycloheptatrienyl radical 2A2C2v
1251 C7H7+ cycloheptatrienyl cation 1A1'D7h
1252 C7H12 Norbornane 1A1C2v
1253 C7H14 cycloheptane 1AC2
1254 CH(CN)3 tricyanomethane   
1255 HN=C=C(CN)2 Dicyanoketenimine   
1256 C5H4O2 furfural 1A'OCCO cis
1257 C5H4O2 furfural 1A'OCCO trans
1258 C6H6O 2,5-Cyclohexadienone 1A1C2v
1259 C5H8O2 Acetylacetone 1AC2
1260 C7H10 Norbornene   
1261 C6H12O Oxepane   
1262 F2CCCF2 tetrafluoroallene   
1263 CF3COO- trifluoro acetate anion 1A'Cs
1264 PF6 Hexafluorophosphate neutral 2B2C2v
1265 PF6- Hexafluorophosphate ion 1A1GOh
1266 SF6 Sulfur Hexafluoride 1A1GOh
1267 SeF6 Selenium hexafluoride 1A1GOh
1268 SF5Cl sulfur chloropentafluoride 1A1C4v
1269 CF3CHF2 pentafluoroethane 1A'Cs
1270 C8H6 Calicene 1A1C2v
1271 C8H8 cubane 1A1GOh
1272 C6H12N2 Triethylenediamine 1A1D3
1273 S4N4 Tetrasulfur tetranitride   
1274 C6H5CHO benzaldehyde 1A'Cs
1275 C5H9NO2 Proline 1AC1
1276 C4F4 tetrafluorcyclobutadiene 1A1GD4h
1277 C4F4 tetrafluorcyclobutadiene 1AGC2h
1278 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- 1AGD2h
1279 C2Cl6 hexachloroethane 1A1gD3d
1280 C6H4F2 1,4-difluorobenzene 1AgD2h
1281 C6H4Cl2 1,2-dichlorobenzene 1A1C2v
1282 C6H4Cl2 1,3-dichlorobenzene 1A1C2v
1283 C6H4Cl2 1,4-dichlorobenzene   
1284 C6H5NO nitrosobenzene 1A'Cs
1285 C9H12 n-propyl benzene 1A'Cs
1286 C(CN)4 tetracyanomethane 1A1Td
1287 C3H3N3O3 cyanuric acid 1A1'D3h
1288 C3F6 hexafluoropropene   
1289 C10H8 Azulene 1A1C2v
1290 C10H8 naphthalene 1AgD2h
1291 C10H10 bullvalene   
1292 C10H22 Decane 1AGC2h
1293 C4F6 perfluorobutadiene 1AC2
1294 B12H12-- Dodecahydrododecaborate(2-)   
1295 C12H8 biphenylene 1AgD2h
1296 S2F10 disulphur decafluoride   
1297 C13H10 Fluorene   
1298 C14H14 Bibenzyl 1AC2
1299 C6H5COC6H5 benzophenone 1AC2
1300 C19H16 Triphenylmethane 1AC3
1301 C24H12 Coronene 1A1GD6h

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 TeH Telluryl radical teh  
89 D2S Hydrogen sulfide-d2 d2s  
90 H2Te Hydrogen Telluride h2te  
91 Mn Manganese atom mn  
92 I Iodine atom iodine  
93 I- Iodine atom anion iodine-  
94 I+ Iodine atom cation iodine+  
95 DF Hydrofluoric acid-d df  
96 DCl Hydrochloric acid-d dcl  
97 HI Hydrogen iodide hi  
98 HI+ Hydrogen iodide cation hi+  
99 H2F+ dihydrogen fluoride cation h2f+  
100 H2I+ Iodonium h2i+  
101 Ne- Neon atom anion ne-  
102 Ar- Argon atom anion ar-  
103 Ar+ Argon atom cation ar+  
104 Fe Iron atom fe  
105 Xe Xenon atom xe  
106 NeH+ neon hydrogen cation neh+  
107 XeH+ Xenon, protonated xeh+  
108 Co Cobalt atom cobalt  
109 Ni Nickel atom ni  
110 Li2- lithium diatomic anion li2-  
111 Li2+ lithium diatomic cation li2+  
112 NaLi- lithium sodium anion lina-  
113 NaLi+ lithium sodium cation lina+  
114 LiK Lithium Potassium lik  
115 NaK Sodium Potassium nak  
116 NaK+ Sodium Potassium diatomic cation nak+  
117 K2 Potassium diatomic k2  
118 Cu2 Copper diatomic cu2  
119 Be2- Beryllium diatomic anion be2-  
120 Be2+ Beryllium diatomic cation be2+  
121 Mg2- magnesium diatomic anion mg2-  
122 Mg2+ magnesium diatomic cation mg2+  
123 Ca2 Calcium diatomic ca2  
124 B2- Boron diatomic anion b2-  
125 Al2 Aluminum diatomic al2  
126 Al2- aluminum diatomic anion al2-  
127 Al2+ aluminum diatomic cation al2+  
128 CaC Calcium monocarbide cac  
129 BC- boron monocarbide anion bc-  
130 BC+ boron monocarbide cation bc+  
131 C2- carbon diatomic anion c2-  
132 SiC- silicon monocarbide anion sic-  
133 SiC+ silicon monocarbide cation sic+  
134 Si2 Silicon diatomic si2  
135 Si2- silcon diatomic anion si2-  
136 Si2+ silcon diatomic cation si2+  
137 C2H+ Ethynyl cation c2h+  
138 ZnCH2 Zinc methylene znch2  
139 CCH2 vinylidene vinylidene  
140 CuCH3 monomethyl copper cuch3  
141 ZnCH3 Zinc monomethyl znch3  
142 CH3CH methylmethylene ch3ch  
143 CH2SiH2 silaethylene ch2sih2  
144 C2H5+ Ethyl cation c2h5+  
145 CH3SiH3 methyl silane ch3sih3  
146 LiN+ Lithium Nitride cation lin+  
147 BeN- Beryllium mononitride anion ben-  
148 BN- boron nitride anion bn-  
149 AlN- aluminum mononitride anion aln-  
150 AlN+ aluminum mononitride cation aln+  
151 BN+ boron nitride cation bn+  
152 AlN Aluminum nitride aln  
153 CN+ Cyano cation cn+  
154 CP Carbon monophosphide cp  
155 CP- carbon monophosphide anion cp-  
156 CP+ carbon monophosphide cation cp+  
157 SiN Silicon nitride sin  
158 SiN- silicon mononitride anion sin-  
159 SiN+ silicon mononitride cation sin+  
160 SiP- Silicon monophosphide anion sip-  
161 SiP+ Silicon monophosphide cation sip+  
162 TiN Titanium mononitride tin  
163 PN- phosphorus nitride anion pn-  
164 PN+ phosphorus nitride cation pn+  
165 P2- phosphorus diatomic anion p2-  
166 P2+ phosphorus diatomic cation p2+  
167 SbN Antimony nitride sbn  
168 As2 Arsenic diatomic as2  
169 HNB hydrogen nitrogen boron hnb  
170 HCN- Hydrogen cyanide anion hcn-  
171 NNH Dinitrogen monohydride nnh  
172 HPO Hydrogen phosphorus oxide hpo  
173 HPO+ Hydrogen phosphorus oxide cation hpo+  
174 CNH2+ N-protonated hydrogen isocyanide cnh2+  
175 H2CN+ hydrocyanonium cation h2cn+  
176 HCNH+ N-protonated HCN hcnh+  
177 P2H4 Diphosphine p2h4  
178 CH3NH3+ protonated methylamine ch3nh3+  
179 LiO- lithium oxide anion lio-  
180 LiO+ lithium oxide cation lio+  
181 NaO- sodium oxide anion nao-  
182 NaO+ sodium oxide cation nao+  
183 KO Potassium monoxide ko  
184 KO+ Potassium monoxide cation ko+  
185 CuO Copper Monoxide cuo  
186 BeO- Beryllium monoxide anion beo-  
187 BeS beryllium sulfide bes  
188 MgO magnesium oxide mgo  
189 MgO- magnesium oxide anion mgo-  
190 MgO+ magnesium oxide cation mgo+  
191 CaO Calcium monoxide cao  
192 MgS magnesium sulfide mgs  
193 MgS- magnesium sulfide anion mgs-  
194 MgS+ magnesium sulfide cation mgs+  
195 CaS Calcium sulfide cas  
196 ZnO zinc monoxide zno  
197 ZnS Zinc sulfide zns  
198 BeS- Beryllium monosulfide anion bes-  
199 BeS+ Beryllium monosulfide cation bes+  
200 BO- boron monoxide anion bo-  
201 AlO Aluminum monoxide alo  
202 AlO- Aluminum monoxide anion alo-  
203 AlO+ aluminum monoxide cation alo+  
204 BS boron sulfide bs  
205 BS- boron monosulfide anion bs-  
206 BS+ boron monosulfide cation bs+  
207 AlS Aluminum sulfide als  
208 AlS- aluminum monosulfide anion als-  
209 AlS+ aluminum monosulfide cation als+  
210 BO+ boron monoxide cation bo+  
211 CS- carbon monosulfide anion cs-  
212 CS+ carbon monosulfide cation cs+  
213 SiO- silicon monoxide anion sio-  
214 SiO+ silicon monoxide cation sio+  
215 SiS- silicon monosulfide anion sis-  
216 SiS+ silicon monosulfide cation sis+  
217 CSe- Carbon monoselenide anion cse-  
218 CSe+ Carbon monoselenide cation cse+  
219 NS+ nitrogen sulfide cation ns+  
220 PO- phosphorus monoxide anion po-  
221 PO+ phosphorus monoxide cation po+  
222 PS- phosphorus monosulfide anion ps-  
223 PS+ phosphorus monosulfide cation ps+  
224 AsO Arsenic monoxide aso  
225 SO- sulfur monoxide anion so-  
226 S2- sulfur diatomic anion s2-  
227 S2+ sulfur diatomic cation s2+  
228 SeO- selenium monoxide anion seo-  
229 SeO+ selenium monoxide cation seo+  
230 SeS Selenium monosulfide ses  
231 SeS- selenium monosulfide anion ses-  
232 SeS+ selenium monosulfide cation ses+  
233 TeO Tellurium monoxide teo  
234 Se2- selenium diatomic anion se2-  
235 Se2+ selenium diatomic cation se2+  
236 Te2 Tellurium diatomic te2  
237 NaOH sodium hydroxide naoh  
238 KOH Potassium hydroxide koh  
239 MgOH magnesium hydroxide mgoh  
240 CaOH Calcium monohydroxide caoh  
241 HCS Thioformyl radical hcs  
242 HCS- Thioformyl anion hcs-  
243 HCS+ Thioformyl cation hcs+  
244 HNO- Nitrosyl hydride anion hno-  
245 HNS Sulfur imide hns  
246 HO2- Hydroperoxy anion ho2-  
247 CH3O Methoxy radical ch3o  
248 CH3S thiomethoxy ch3s  
249 H2ONH3 Water Ammonia Dimer h2onh3  
250 LiCl- lithium chloride anion licl-  
251 LiCl+ lithium chloride cation licl+  
252 NaF- sodium fluoride anion naf-  
253 KF Potassium Fluoride kf  
254 NaCl- sodium chloride anion nacl-  
255 NaCl+ sodium chloride cation nacl+  
256 KCl Potassium Chloride kcl  
257 CuF Copper monofluoride cuf  
258 LiBr- lithium bromide anion libr-  
259 LiBr+ lithium bromide cation libr+  
260 CuCl Copper monochloride cucl  
261 NaBr Sodium Bromide nabr  
262 NaBr- sodium bromide anion nabr-  
263 NaBr+ sodium bromide cation nabr+  
264 KBr Potassium Bromide kbr  
265 LiI Lithium Iodide lii  
266 NaI Sodium Iodide nai  
267 KI Potassium Iodide ki  
268 LiF- lithium fluoride anion lif-  
269 BeF Beryllium monofluoride bef  
270 BeF+ Beryllium monofluoride cation bef+  
271 BeCl beryllium monochloride becl  
272 MgF Magnesium monofluoride mgf  
273 MgF- magnesium fluoride anion mgf-  
274 CaF Calcium monofluoride caf  
275 MgCl magnesium monochloride mgcl  
276 MgCl- magnesium monochloride anion mgcl-  
277 MgCl+ magnesium monochloride cation mgcl+  
278 CaCl calcium monochloride cacl  
279 ZnF- Zinc monofluoride anion znf-  
280 ZnF+ Zinc monofluoride cation znf+  
281 ZnCl Zinc monochloride zncl  
282 CaBr Calcium monobromide cabr  
283 BeCl- beryllium monochloride anion becl-  
284 BeCl+ beryllium monochloride cation becl+  
285 BF- Boron monofluoride anion bf-  
286 BF+ Boron monofluoride cation bf+  
287 AlF- Aluminum monofluoride anion alf-  
288 AlF+ Aluminum monofluoride cation alf+  
289 BCl boron monochloride bcl  
290 BCl- boron monochloride anion bcl-  
291 BCl+ boron monochloride cation bcl+  
292 AlCl- aluminum monochloride anion alcl-  
293 AlCl+ aluminum monochloride cation alcl+  
294 AlI Aluminum monoiodide ali  
295 CF- carbon monofluoride anion cf-  
296 CF+ carbon monofluoride cation cf+  
297 CCl carbon monochloride ccl  
298 CCl- carbon monochloride anion ccl-  
299 CCl+ carbon monochloride cation ccl+  
300 SiCl- silicon monochloride anion sicl-  
301 SiCl+ silicon monochloride cation sicl+  
302 NF nitrogen fluoride nf  
303 NF- nitrogen monofluorine anion nf-  
304 NF+ nitrogen monofluoirde cation nf+  
305 NCl- nitrogen monochloride anion ncl-  
306 NCl+ nitrogen monochloride cation ncl+  
307 PF phosphorus monofluoride pf  
308 PF- phosphorus monofluoride anion pf-  
309 PF+ phosphorus monofluoride cation pf+  
310 PCl phosphorus chloride pcl  
311 PCl- phosphorus monochloride anion pcl-  
312 PCl+ phosphorus monochloride cation pcl+  
313 SbF Antimony monofluoride sbf  
314 SbCl Antimony monochloride sbcl  
315 FO- flourine oxide anion fo-  
316 FO+ fluorine monoxide cation fo+  
317 ClO- chlorine monoxide anion clo-  
318 SF- sulfur monofluoride anion sf-  
319 SCl- sulfur monochloride anion scl-  
320 IO Iodine monoxide io  
321 ClF- clorine monofluoride anion clf-  
322 BrF- bromine fluoride anion brf-  
323 BrF+ bromine fluoride cation brf+  
324 BrCl- bromine chloride anion brcl-  
325 BrCl+ bromine chloride cation brcl+  
326 IF Iodine monofluoride if  
327 ICl Iodine monochloride icl  
328 IBr Iodine monobromide ibr  
329 I2 Iodine diatomic i2  
330 I2+ Iodine diatomic cation i2+  
331 DOCl Hypochlorous acid-d docl  
332 HOI Hypoiodous acid hoi  
333 FHF Hydrogen difluoride fhf  
334 NH2F monofluoroamine nh2f  
335 H2F2 Hydrogen fluoride dimer h2f2  
336 CH3I methyl iodide ch3i  
337 SiH3I Silyl Iodide sih3i  
338 C3+ carbon trimer cation c3+  
339 C3H3 Propargyl radical propargyl  
340 C3H3- Propargyl anion c3h3-  
341 C3H3+ cyclopropenyl cation cpr+  
342 C3H3+ Propargyl cation c3h3+  
343 Zn(CH3)2 dimethyl zinc dmz  
344 KCN Potassium cyanide kcn  
345 CuCN Copper cyanide cucn  
346 N3- azide anion n3-  
347 HCNN diazomethyl radical hcnn  
348 CH2N2 diazirine ch2n2  
349 CH2NN diazomethane ch2nn  
350 NHCHNH2 aminomethanimine cn2h4  
351 C2H5N Aziridine c2h5n  
352 CH2CHNH2 aminoethene aminoethene  
353 CH2NCH3 N-methylmethanimine nmm  
354 NH2BHNH2 diaminoborane nh2bhnh2  
355 NH2CH2NH3+ diaminoethane, protonated pdam  
356 CNO- fulminate cno-  
357 NCO- cyanate nco-  
358 SCN thiocyanato radical scn  
359 SCN- thiocyanide anion scn-  
360 BO2 Boron dioxide bo2  
361 BO2- Boron dioxide anion bo2-  
362 BO2+ Boron dioxide cation bo2+  
363 N2O+ Nitrous oxide cation n2o+  
364 CO2- Carbon dioxide anion co2-  
365 OCS+ Carbonyl sulfide cation cos+  
366 SiO2 silicon dioxide sio2  
367 CS2+ Carbon disulfide cation cs2+  
368 SCTe Carbon sulfide Telluride scte  
369 NO2- Nitrogen dioxide anion no2-  
370 PO2 Phosphorus dioxide po2  
371 PO2- Phosphorus dioxide anion po2-  
372 PO2+ Phosphorus dioxide cation po2+  
373 O3- Ozone anion o3-  
374 O3+ Ozone cation o3+  
375 SO2- Sulfur dioxide anion so2-  
376 SO2+ Sulfur dioxide cation so2+  
377 TeO2 Tellurium Dioxide teo2  
378 CS2H+ Carbon disulfide, protonated cs2h+  
379 HNCO Isocyanic acid hnco  
380 HOCN cyanic acid hocn  
381 HCO2- formate anion hco2-  
382 HNNO nitrosoazane hnno  
383 HOCO+ Hydrocarboxyl cation hoco+  
384 HNO2 Nitrous acid hno2  
385 HNO2+ nitrous acid cation hno2+  
386 CH2CO+ Ketene cation ch2co+  
387 HCCOH ethynol hccoh  
388 CH2CHO Vinyloxy radical ch2cho  
389 CH3CO Acetyl radical ch3co  
390 CH3CO- Acetyl anion ch3co-  
391 CH3CO+ acetyl cation ch3co+  
392 CH2OOH CH2OOH radical ch2ooh  
393 CH3OO methylperoxy radical ch3oo  
394 CH3OO- methylperoxy anion ch3oo-  
395 CH3OO+ methylperoxy cation ch3oo+  
396 CH2CHOH ethenol ch2choh  
397 NH3CHO+ Formamide, N-Protonated nh3cho+  
398 CH3OOH Methyl peroxide ch3ooh  
399 H2OH2CO water formaldehyde dimer h2oh2co  
400 CH3OHH2O methanol water dimer ch3ohh2o  
401 H2OCH3OH water methanol dimer h2och3oh  
402 ZnF2 Zinc difluoride znf2  
403 ICN Cyanogen iodide icn  
404 MgCl2 Magnesium dichloride mgcl2  
405 CaCl2 Calcium Chloride cacl2  
406 ZnCl2 Zinc dichloride zncl2  
407 CaBr2 Calcium dibromide cabr2  
408 CaF2 Calcium difluoride caf2  
409 BrNO Nitrosyl bromide brno  
410 INO Nitrosyl iodide ino  
411 CF2- Difluoromethylene anion cf2-  
412 CF2+ Difluoromethylene cation cf2+  
413 CCl2 dichloromethylene ccl2  
414 CCl2- dichloromethylene anion ccl2-  
415 CCl2+ dichloromethylene cation ccl2+  
416 SiCl2 Dichlorosilylene sicl2  
417 FOO Dioxygen monofluoride radical foo  
418 ClOO chloroperoxy radical cloo  
419 ClOO+ chloroperoxy cation cloo+  
420 OClO+ Chlorine dioxide cation oclo+  
421 ClS2 Sulfur chloride cls2  
422 NF2 Difluoroamino radical nf2  
423 NF2+ Difluoroamino cation nf2+  
424 SF2+ sulfur difluoride cation sf2+  
425 Cl2O Dichlorine monoxide cl2o  
426 BrOCl Bromine hypochlorite brocl  
427 BrOBr Bromine oxide brobr  
428 I3- triiodide i3-  
429 HCCF+ fluoroacetylene cation hccf+  
430 COHCl Formyl chloride cohcl  
431 COHBr Formyl bromide cohbr  
432 BHF2 Difluoroborane bhf2  
433 BHCl2 Borane, dichloro- bhcl2  
434 HOClO Chlorous acid hoclo  
435 CH2FI fluoroiodomethane ch2fi  
436 CH2ClI chloroiodomethane ch2cli  
437 CH2BrI bromoiodomethane ch2bri  
438 CH2I2 Diiodomethane ch2i2  
439 CH2CHF+ fluoroethene cation ch2chf+  
440 C2H3I Vinyl iodide c2h3i  
441 CH3OCl methyl hypochlorite ch3ocl  
442 CH3SiFH2 fluoromethylsilane ch3sifh2  
443 C2H5I Ethyl iodide c2h5i  
444 XeF2 Xenon difluoride xef2  
445 C4+ Carbon tetramer cation c4+  
446 H2CCCCH2 Butatriene h2cccch2  
447 CH3CCCH3 2-Butyne c503173  
448 CH3CHCHCH3 2-Butene, (E)- bute2e  
449 B(CH3)3 trimethylborane bme3  
450 Al(CH3)3 trimethyl aluminum tma  
451 C(CH3)3 Tert-butyl radical tbutyl  
452 CH2CH(CH3)2 Isobutyl radical isobutyl  
453 CH3CHCH2CH3 2-Butyl radical butyl2  
454 SiH(CH3)3 trimethylsilane trimsi  
455 C2N2+ Cyanogen cation c2n2+  
456 P4 Phosphorus tetramer p4  
457 C3H7N Azetidine azet  
458 C2H8N2 Ethylenediamine ethdiam  
459 CH3NHNHCH3 dimethyl hydrazine dmh  
460 As(CH3)3 trimethyl arsine tmas  
461 Li2O2 dilithium dioxide li2o2  
462 Na2O2 disodium dioxide na2o2  
463 K2O2 dipotassium dioxide k2o2  
464 B2O2 Diboron dioxide b2o2  
465 CO3 Carbon trioxide co3  
466 CO3-- carbonate co3--  
467 NO3 Nitrogen trioxide no3  
468 SO3- Sulfur trioxide anion so3-  
469 SO3+ Sulfur trioxide cation so3+  
470 TeO3 Tellurium trioxide teo3  
471 HCO3- bicarbonate anion hco3-  
472 HSO3 Hydroxysulfonyl radical hso3  
473 C2H2CO cyclopropenone c2h2co  
474 HCCCHO 2-propynal hcccho  
475 C2H2O2+ Ethanedial cation c2h2o2+  
476 H2CS3 thiocarbonic acid h2cs3  
477 CH3COO- acetate anion ch3coo-  
478 H3BO3 Boric acid h3bo3  
479 C3H4O 2-Propyn-1-ol c107197  
480 C3H4O allenol c9000071  
481 C3H4O Methylketene c6004440  
482 NH2CONH2+ Urea cation urea+  
483 NH2CSNH2 Thiourea thiourea  
484 C2H4O2 1,3-dioxetane c2h4o2  
485 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
486 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
487 HCOOHH2O Formic acid water dimer hcoohh2o  
488 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
489 C2H5OO ethylperoxy radical c2h5oo  
490 C2H6O2 1,2-Ethanediol ethdiol  
491 CH3OOCH3 dimethylperoxide dmp  
492 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
493 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
494 CH3COHCH3+ acetone, protonated acetoneh+  
495 C3H7SH 1-Propanethiol prsh  
496 CH3CHSHCH3 2-Propanethiol isoprsh  
497 CH3SCH2CH3 Ethane, (methylthio)- etsme  
498 H2OCH3OCH3 water dimethylether dimer h2och3och3  
499 Na2F2 Sodium Fluoride Dimer na2f2  
500 Na2Cl2 Disodium dichloride na2cl2  
501 C2F2 difluoroacetylene c2f2  
502 C2Cl2 dichloroacetylene c2cl2  
503 C2Cl2+ dichloroacetylene cation c2cl2+  
504 BrONO Bromine nitrite brono  
505 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
506 COFCl Carbonic chloride fluoride cofcl  
507 COBr2 Carbonic dibromide cobr2  
508 BF3- Borane, trifluoro- anion bf3-  
509 AlF2Cl Aluminum chloride difluoride alclf2  
510 AlFCl2 Aluminum dichloride fluoride alcl2f  
511 AlCl3 Aluminum trichloride alcl3  
512 AlBr3 Aluminum Bromide albr3  
513 ClO3 Chlorine trioxide clo3  
514 ClO3- chlorate anion clo3-  
515 BrO3- Bromate anion bro3-  
516 CF3 Trifluoromethyl radical cf3  
517 CCl3 Trichloromethyl radical ccl3  
518 CCl3- Trichloromethyl anion ccl3-  
519 CCl3+ Trichloromethyl cation ccl3+  
520 SiCl3 trichlorosilyl radical sicl3  
521 SiCl3+ trichlorosilyl cation sicl3+  
522 FSSF Difluorodisulfane fssf  
523 S2F2 Thio-thionyl fluoride s2f2  
524 SeOCl2 selenium oxychloride seocl2  
525 NF3- Nitrogen trifluoride anion nf3-  
526 NF3+ Nitrogen trifluoride cation nf3+  
527 SbF3 Antimony Trifluoride sbf3  
528 SbCl3 Antimony Trichloride sbcl3  
529 AsBr3 Arsenic tribromide asbr3  
530 NI3 Nitrogen triiodide ni3  
531 PI3 Phosphorus triiodide pi3  
532 ClSSCl Disulfur dichloride s2cl2  
533 BrF3 Bromine trifluoride brf3  
534 IF3 iodone trifluoride if3  
535 CHF2Cl difluorochloromethane chf2cl  
536 CHF2I difluoroiodomethane chf2i  
537 CHFClI fluorochloroiodomethane chfcli  
538 CHCl2I dichloroiodomethane chcl2i  
539 CHClBr2 Methane, dibromochloro- chclbr2  
540 CHI3 Iodoform chi3  
541 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
542 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
543 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
544 C2H2Br2 1,1-dibromoethene c2h2br2  
545 CH2FCHO Fluoroacetaldehyde ch2fcho  
546 CH2ClCHO chloroacetaldehyde ch2clcho  
547 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
548 CH2CFCH3 2-fluoropropene 2fpro  
549 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
550 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
551 CH3CH2CH2Br n-propyl bromide prbr  
552 CH3CHBrCH3 i-propyl bromide iprbr  
553 C3H9O+ trimethyl oxonium cation c3h9o+  
554 C5H5 cyclopentadienyl radical c5h5  
555 C5H5- cylopentadienyl anion c5h5-  
556 C5H6 1,3-Cyclopentadiene c542927  
557 C5H6 1-Buten-3-yne, 2-methyl- c78808  
558 C5H6 3-Penten-1-yne, (E)- c2004695  
559 C5H6 3-Penten-1-yne, (Z)- c1574409  
560 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
561 C5H6 Cyclopropylacetylene c6746947  
562 C5H7 1,3-pentadienyl radical pdyl  
563 C5H7 cyclopentenyl radical cpyl  
564 C5H8 1,2-Butadiene, 3-methyl- c598254  
565 C5H8 1,2-Pentadiene c591957  
566 C5H8 1,3-Butadiene, 2-methyl- c78795  
567 C5H8 1,3-Pentadiene, (E)- c2004708  
568 C5H8 1,3-Pentadiene, (Z)- c1574410  
569 C5H8 1,4-Pentadiene c591935  
570 C5H8 1-pentyne a1pentyne  
571 C5H8 2,3-Pentadiene c591968  
572 C5H8 Cyclobutane, methylene- c1120565  
573 C5H8 Cyclopentene c142290  
574 CH3CCCH2CH3 2-Pentyne 2pentyne  
575 C5H10 1-Butene, 2-methyl- c563462  
576 C5H10 2-Butene, 2-methyl- c513359  
577 C5H10 2-Pentene, (E)- c646048  
578 C5H10 2-Pentene, (Z)- c627203  
579 C5H10 Cyclopentane c287923  
580 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
581 CH2CHCH2CH2CH3 1-pentene pentene  
582 C5H11 2-Methylbut-2-yl radical c4348350  
583 C5H12 Butane, 2-methyl- buta2  
584 C5H12 Pentane pentane  
585 C5H12 Propane, 2,2-dimethyl- neopentane  
586 Si(CH3)4 tetramethylsilane tms  
587 N2O3 Dinitrogen trioxide n2o3  
588 C3H2N2 Malononitrile c3h2n2  
589 C2H3N3 1H-1,2,4-Triazole c288880  
590 C3H4N2 1H-Pyrazole 1hpyraz  
591 C4H5N (E)-2-Butenenitrile c627269  
592 C4H5N (Z)-2-Butenenitrile c1190767  
593 C4H5N 2H-pyrrole pyrrole2  
594 C4H5N 3H-pyrrole pyrrole3  
595 C4H5N Cyclopropanecarbonitrile c5500210  
596 CH2CHCH2CN Allylcyanide ch2chch2cn  
597 C3H6N2 3-Aminopropionitrile c151188  
598 C5H8 Bicyclo[2.1.0]pentane c185944  
599 C5H8 Spiropentane c157404  
600 C4H9N Cyclobutylamine cbam  
601 C4H9N Pyrrolidine pyrrolidine  
602 C3H10N2 1,2-Diaminopropane diampr12  
603 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
604 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
605 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
606 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
607 C3O2+ Carbon suboxide cation c3o2+  
608 CaCO3 Calcium Carbonate caco3  
609 PO4--- phosphate po4---  
610 SO4-- sulfate so4--  
611 HSO4- bisulfate anion hso4-  
612 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
613 H2SO4 Sulfuric acid h2so4  
614 CH3C(O)OO acetyl peroxy radical ch3coo2  
615 CH3NO3 Methyl nitrate ch3no3  
616 H3PO4 Phosphoric Acid h3po4  
617 C4H4O+ Furan cation furan+  
618 C4H4S Thiophene furans  
619 C3H4O2 β–Propiolactone beta  
620 C3H4O2 2-Propenoic acid propenoic2  
621 C3H4O2 propanedial propanedial  
622 C3H4O2 propenalol propenalol  
623 C2H4O3 trioxolane124 triox  
624 HOCH2COOH Hydroxyacetic acid hac  
625 CH2CHCONH2 Acrylamide c79061  
626 CH5N3S Hydrazinecarbothioamide c79196  
627 H2NCH2COOH Glycine glycine  
628 C4H6O cis-2-butenal butenal2c  
629 C4H6O Cyclobutanone cbutone  
630 C4H6O Furan, 2,3-dihydro- furan23h  
631 C4H6O Furan, 2,5-dihydro- furan25h  
632 CH2CHOCHCH2 Vinyl ether vinylether  
633 CHOCHCHCH3 2-Butenal butenal2  
634 C4H6S Thiophene, 2,3-dihydro- thiop23h  
635 C4H6S Thiophene, 2,5-dihydro- thiop25h  
636 C2H6N2O Urea, methyl- c598505  
637 C3H6O2 1,3-Dioxolane dioxolane  
638 CH3COOCH3 methyl acetate aame  
639 CH3SSSCH3 dimethyl trisulfide c2h6s3  
640 C3H7NO dimethylformamide dmf  
641 C3H7NO Propanamide propanam  
642 C2H3OC2H5 Ethene, ethoxy- c109922  
643 C4H8O Cyclobutanol c2919235  
644 C4H8O Furan, tetrahydro- thf  
645 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
646 CH3COCH2CH3 2-Butanone buta2one  
647 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
648 CHOCH2CH2CH3 Butanal butanal  
649 C3H8O2 1,3-Propanediol c504632  
650 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
651 C3H8O2 Methane, dimethoxy- c109875  
652 C3H8O2 Propylene glycol c57556  
653 C3H8S2 1,3-Propanedithiol c109808  
654 C4H10O 2-Butanol, (.+/-.)- butanol2  
655 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
656 C4H10O Propane, 2-methoxy- c598538  
657 C4H10O+ 1-Butanol cation butanol1+  
658 C2H5SC2H5 Diethyl sulfide etset  
659 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
660 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
661 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
662 FNO3 Fluorine nitrate fno3  
663 ClONO2 Chlorine nitrate clono2  
664 TiCl4 Titanium tetrachloride ticl4  
665 ClO4- perchlorate anion clo4-  
666 BF4- tetrafluoroboron anion bf4-  
667 ClFO3 Perchloryl fluoride clfo3  
668 SO2Cl2 Sulfuryl chloride so2cl2  
669 F3NO Nitrogen trifluoride oxide f3no  
670 F3PO Phosphoryl fluoride pf3o  
671 Cl3PO Phosphoryl chloride pcl3o  
672 CF4 Carbon tetrafluoride cf4  
673 SiF4 Silicon tetrafluoride sif4  
674 CFCl3 Trichloromonofluoromethane cfcl3  
675 CCl4+ Carbon tetrachloride cation ccl4+  
676 CBrClF2 Methane, bromochlorodifluoro- cbrclf2  
677 SiCl4 Silane, tetrachloro- sicl4  
678 CF3I trifluoroiodomethane cf3i  
679 CBrCl3 Methane, bromotrichloro- cbrcl3  
680 CCl3I trichloroiodomethane ccl3i  
681 CFClBrI fluorochlorobromoiodomethane cfclbri  
682 CF2I2 difluorodiiodomethane cf2i2  
683 CBr4 Carbon tetrabromide cbr4  
684 CCl2I2 dichlorodiiodomethane ccl2i2  
685 CBr3I tribromoiododmethane cbr3i  
686 CI4 tetraiodomethane ci4  
687 SiI4 silicon tetraiodide sii4  
688 C2HF3 Trifluoroethylene c2hf3  
689 C2HF3+ Trifluoroethylene cation c2hf3+  
690 CHClCCl2 Trichloroethylene chclccl2  
691 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
692 HSO3F Fluorosulfonic acid hso3f  
693 CHClCCHCl 1,3-dichloroallene chclcchcl  
694 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
695 CH3CF2Cl 1-Chloro-1,1-Difluoroethane ch3cf2cl  
696 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
697 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
698 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
699 NH3BCl3 Amminetrichloroboron nh3bcl3  
700 C3H5ClO Oxirane, (chloromethyl)- c106898  
701 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
702 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
703 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
704 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
705 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
706 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
707 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
708 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
709 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
710 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
711 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
712 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
713 C4H9F 1-fluorobutane butaf1  
714 CH3CHFCH2CH3 2-fluorobutane butaf2  
715 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
716 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
717 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
718 XeF4 Xenon tetrafluoride xef4  
719 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
720 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
721 C6H4 Benzyne benzyne  
722 C6H5 phenyl phenyl  
723 C6H6 2,4-Hexadiyne hexadiyne  
724 C6H6 3,4-Dimethylenecyclobutene cb34m  
725 C6H6+ Benzene cation c6h6+  
726 C6H8 (E)-hexa-1,3,5-triene c821078  
727 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
728 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
729 C6H8 1,3-Cyclohexadiene cyhexadiene13  
730 C6H8 1,4-Cyclohexadiene cyhexadiene14  
731 C6H8 3-Methylenecyclopentene c930267  
732 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
733 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
734 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
735 C6H10 1,3-Hexadiene, (E)- hexdi13e  
736 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
737 C6H10 1,4-Hexadiene, (E)- hexdi14t  
738 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
739 C6H10 1-Butyne, 3,3-dimethyl- c917920  
740 C6H10 1-Hexyne hexyne1  
741 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
742 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
743 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
744 C6H10 2-Hexyne c764352  
745 C6H10 cyclohexene cyclohexene  
746 C6H10 Cyclopentene, 1-methyl- c693890  
747 C6H10 Cyclopentene, 3-methyl- c1120623  
748 C6H10 Cyclopentene, 4-methyl- c1759815  
749 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
750 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
751 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
752 C6H12 (E)-2-Hexene e2hexene  
753 C6H12 (E)-3-methylpent-2-ene c616126  
754 C6H12 (Z)-3-methylpent-2-ene c922623  
755 C6H12 (Z)-hex-2-ene z2hexene  
756 C6H12 2,3-dimethyl-but-2-ene tmeet  
757 C6H12 3-methylenepentane c760214  
758 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
759 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
760 C6H12 Cyclohexane cyclohexane  
761 C6H12 Cyclopentane, methyl- c96377  
762 C6H12 Ethylcyclobutane c4806615  
763 C6H14 Butane, 2,2-dimethyl- buta22  
764 C6H14 Butane, 2,3-dimethyl- buta23  
765 C6H14 Hexane hexane  
766 C6H14 Pentane, 2-methyl- penta2  
767 C6H14 Pentane, 3-methyl- penta3  
768 C4N2 2-Butynedinitrile c4n2  
769 C2H2N4 sym-tetrazine ttz  
770 C3H3N3 1,3,5-Triazine triazine135  
771 CH3N5 5-Aminotetrazole c4418615  
772 C4H4N2 1,3-Diazine diazine13  
773 C4H4N2 Pyrazine pyrazine  
774 C4H4N2 Pyridazine pyridazine  
775 C4H4N2 Succinonitrile c110612  
776 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
777 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
778 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
779 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
780 C5H5N E-2,4-pentadienenitrile bdcn  
781 C5H5N Pyridine pyridine  
782 B3N3H6 borazine borazine  
783 C6H6 Fulvene fulvene  
784 C4H6N2 1H-Imidazole, 2-methyl- c693981  
785 C5H7N (E)-2-Pentenenitrile c26294984  
786 C5H7N (E)-3-Pentenenitrile c16529661  
787 C5H7N (Z)-2-Pentenenitrile c25899507  
788 C5H7N 1H-Pyrrole, 1-methyl- c96548  
789 C5H7N Cyclobutanecarbonitrile c4426113  
790 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
791 C5H9N Butanenitrile, 2-methyl- c18936179  
792 C5H9N Pentanenitrile c110598  
793 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
794 C6H10 Bicyclo[3.1.0]hexane c285585  
795 C5H11N Cyclopentanamine cypentam  
796 C5H11N Piperidine piper  
797 C4H12N2 1,2-Butanediamine c4426486  
798 C4H12N2 2-Methyl-1,2-propanediamine c811938  
799 Li2CO3 Lithium Carbonate li2co3  
800 C2O4-- oxalate anion c2o4  
801 N2O4 Dinitrogen tetroxide n2o4  
802 C2H3NO3 Oxamic acid oxamic  
803 C4H4O2 2(5H)-Furanone furanone  
804 C4H4O2 2-Oxetanone, 4-methylene- c674828  
805 C2H4N2O2 Oxalamide oxalamide  
806 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
807 C3H4S3 1,3-Dithiolane-2-thione c822388  
808 C4H5NO 3-Methylisoxazole isox3m  
809 C4H5NO Isoxazole, 5-methyl- c5765446  
810 C4H5NS 4-Methylthiazole c693958  
811 C2H5NO3 Nitric acid, ethyl ester c625581  
812 C5H6O 2-methylfuran furan2m  
813 C5H6O 3-Methylfuran furan3m  
814 C5H6S Thiophene, 2-methyl- c554143  
815 C5H6S Thiophene, 3-methyl- c616444  
816 C4H6O2 2,3-Butanedione c431038  
817 C4H6O2 2-Propenoic acid, methyl ester c96333  
818 C4H6O2 Crotonic Acid crot  
819 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
820 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
821 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
822 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
823 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
824 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
825 C4H6OS Vinyl sulfoxide c1115157  
826 CH6N4S Carbonothioic dihydrazide thiacarb  
827 C2H6N2O2 (E)-Azodioxymethane c37765154  
828 C2H6N2O2 Dimethylnitroamine c4164287  
829 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
830 C2H6O3S Sulfurous acid, dimethyl ester c616422  
831 C4H7NO 2-Pyrrolidinone c616455  
832 C4H7NO Methacrylamide c79390  
833 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
834 HCONH2CN2H4 formamide aminomethanimine dimer d13  
835 C3H7ONO Propyl nitrite prono  
836 CH3CH(CH3)ONO Isopropyl nitrite c541424  
837 CH3CH(NH2)COOH Alanine alanine  
838 CH3NHCH2COOH Sarcosine sarcosine  
839 NH2CH2CH2COOH β–alanine betaalanine  
840 NH2COOC2H5 Urethane urethane  
841 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
842 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
843 C5H8O Methyl cyclopropyl ketone c765435  
844 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
845 NH2CONHC2H5 Urea, ethyl- c625525  
846 C4H8O2 1,3-Dioxane dioxan13  
847 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
848 C4H8O2 1,4-Dioxane dioxan14  
849 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
850 C4H8OS s-Ethyl thioacetate c625605  
851 C3H8O3 1,2,3-Propanetriol glycerin  
852 C3H8O2S (Methylsulfonyl)ethane c594434  
853 C4H9NO Butanamide c541355  
854 C4H9NO Propanamide, 2-methyl- c563837  
855 C5H10O 2-Butanone, 3-methyl- c563804  
856 C5H10O 2H-Pyran, tetrahydro- c142687  
857 C5H10O 2-Pentanone mpk  
858 C5H10O Cyclopentanol c96413  
859 C5H10O Oxetane, 3,3-dimethyl- c6921353  
860 C5H10O Pentanal pal  
861 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
862 C5H10S 3-Ethylthio-1-propene c5296628  
863 C5H10S Cyclopentanethiol c1679078  
864 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
865 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
866 C4H10O2 1,1-Dimethoxyethane c534156  
867 C4H10O2 1,3-Butanediol budiol13  
868 C4H10O2 1,4-Butanediol budiol14  
869 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
870 C4H10OS Diethyl sulfoxide c70291  
871 C4H10S2 1,4-Butanedithiol budisl14  
872 C4H11NO Diethylhydroxylamine c3710847  
873 C5H12O 1-Butanol, 2-methyl- c137326  
874 C5H12O 1-Butanol, 3-methyl- c123513  
875 C5H12O 1-Pentanol pentanol1  
876 C5H12O 2-Butanol, 3-methyl- c598754  
877 C5H12O 2-Pentanol peol2  
878 C5H12O 3-Pentanol pentan3ol  
879 C5H12O Butane, 1-methoxy- meobu  
880 C5H12O Propane, 1-ethoxy- proet  
881 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
882 C5H12S 1-Butanethiol, 2-methyl- c1878188  
883 C5H12S 1-Butanethiol, 3-methyl- c541311  
884 C5H12S 1-Pentanethiol c110667  
885 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
886 C5H12S 2-Butanethiol, 2-methyl- c1679090  
887 C5H12S 2-Butanethiol, 3-methyl- c2084186  
888 C5H12S Butane, 1-(methylthio)- c628295  
889 C5H12S Ethyl propyl sulfide c4110503  
890 C5H12S Propane, 2-(ethylthio)- c5145993  
891 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
892 CF3CN Acetonitrile, trifluoro- cf3cn  
893 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
894 B2F4 Diboron tetrafluoride b2f4  
895 B2Cl4 Diboron tetrachloride b2cl4  
896 C2F4 Tetrafluoroethylene c2f4  
897 C2F4+ Tetrafluoroethylene cation c2f4+  
898 C2FCl3 fluorotrichloroethene c2fcl3  
899 C2Cl4 Tetrachloroethylene c2cl4  
900 AsF5 Arsenic pentafluoride asf5  
901 PCl5 Phosphorus pentachloride pcl5  
902 SbCl5 Antimony pentachloride sbcl5  
903 BrF5 bromine pentafluoride brf5  
904 ClF5 chlorinepentafluoride clf5  
905 IF5 pentafluoroiodine if5  
906 CF3CHO trifluoroacetaldehyde cf3cho  
907 CCl3CHO trichloroacetaldehyde ccl3cho  
908 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
909 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
910 CF3COOH trifluoroacetic acid cf3cooh  
911 C4H3ClO Furan, 2-chloro fur2cl  
912 C4H3ClO Furan,3-chloro fur3cl  
913 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
914 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
915 C4H8Cl2 1,4-Dichlorobutane c110565  
916 C4H8Cl2 Butane, 1,2-dichloro- c616217  
917 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
918 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
919 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
920 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
921 C5H11Cl Pentane, 1-chloro- pencl1  
922 C6H5CH2 benzyl radical benzyl  
923 C6H5CH3 toluene toluene  
924 C7H8 cycloheptatriene cht  
925 C7H8 Norbornadiene norbor  
926 C7H8 Quadricyclane qucy  
927 C7H16 2-methylhexane 2mhex  
928 C7H16 3-methylhexane hex3m  
929 C7H16 heptane heptane  
930 C6H7N 2-Methylpyridine mp  
931 C6H5NH2 aniline aniline  
932 C6H13N 2-Methylpiperidine pip2m  
933 C6H13N cyclohexanamine cham  
934 C6H15N triethylamine tea  
935 N2O5 Dinitrogen pentoxide n2o5  
936 C4H2O3 Maleic Anhydride malan  
937 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
938 C6H5O phenoxy radical phenoxy  
939 C5H5NO 2(1H)-Pyridinone c72762006  
940 C5H5NO 2(3H)-Pyridinone c9000048  
941 C5H5NO 2(5H)-Pyridinone c9000037  
942 C5H5NO 2-Pyridinol c109104  
943 C5H5NO 3(2H)-Pyridinone c9000004  
944 C5H5NO 3(4H)-Pyridinone c9000026  
945 C5H5NO 3(6H)-Pyridinone c9000015  
946 C5H5NO 3-Pyridinol c109002  
947 C5H5NO 4(1H)-Pryidinone c9000060  
948 C5H5NO 4(3H)-Pryidinone c9000059  
949 C5H5NO 4-Pyridinol c626642  
950 C6H5OH phenol phenol  
951 C6H6O 2,4-Cyclohexadienone c24599573  
952 C6H5SH Benzenethiol phsh  
953 HO2CCHNH2CH2OH Serine serine  
954 C4H8O2S Sulfolane sulfolane  
955 CH(C2H3)3 trivinyl methane tvm  
956 C6H10O cyclohexanone chexo  
957 C6H12O hexanal c6h12o  
958 C3H7OC3H7 di-n-propyl ether propr  
959 CF3COF trifluoroacetyl fluoride cf3cof  
960 CF3COCl trifluoroacetyl chloride cf3cocl  
961 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
962 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
963 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
964 CCl3CHCl2 pentachloroethane ccl3chcl2  
965 C6H5F Fluorobenzene bzf  
966 C6H5Cl chlorobenzene bzcl  
967 C6H5Br bromobenzene bzbr  
968 C6H5CCH phenylacetylene phac  
969 C8H6 benzocyclobutadiene bcbd  
970 C8H6 Pentalene pentalene  
971 C6H5CHCH2 Styrene styrene  
972 C8H8 cyclooctatetraene cot  
973 C6H5CH2CH3 Ethylbenzene etbz  
974 CH3C6H4CH3 meta-xylene mxylene  
975 CH3C6H4CH3 paraxylene pxylene  
976 C8H14 Bicyclo[2.2.2]octane bico222  
977 C8H16 cyclooctane cyclooct  
978 (CH3)3CC(CH3)3 tetramethylbutane tmb  
979 C8H18 Octane c8h18  
980 C6H5CN phenyl cyanide phcn  
981 C4O4-- squarate dianion c4o4--  
982 S8 Octasulfur s8  
983 C6H4O2 parabenzoquinone pbq  
984 C4H4N2O2 Uracil uracil  
985 C6H5OCH3 Anisole anisole  
986 C6H12O2 Methyl pivalate c598981  
987 C6H12O2 Hexanoic acid hexa  
988 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
989 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
990 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
991 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
992 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
993 C2F6 hexafluoroethane c2f6  
994 IF7 Iodine heptafluoride if7  
995 C6H4F2 metadifluorobenzene mdfb  
996 C6H4F2 orthodifluorobenzene odfb  
997 C9H8 Indene indene  
998 C9H8 spiro[4.4]nona-1,3,6,8-tetraene snt  
999 C9H20 Nonane nonane  
1000 C5H4N4 purine purine  
1001 C8H7N Indole indole  
1002 C6H5NO2 Nitrobenzene c6h5no2  
1003 C6H5COOH benzoic acid benzo  
1004 CH3COC6H5 acetophenone acph  
1005 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- c3cl3n3  
1006 C6H3F3 Benzene trifluoride 123 bzf3a  
1007 C8H18O 1-Octanol octanol  
1008 C10H16 adamantane adamantane  
1009 C6N4 Tetracyanoethylene tcne  
1010 C6N4- tetracyanoethylene anion tcne-  
1011 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
1012 C3F8 perfluoropropane c3f8  
1013 Fe(CO)5 Iron pentacarbonyl ipc  
1014 Fe(C5H5)2 ferrocene fecp2  
1015 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1016 C12H8 Acenaphthylene acenaph  
1017 C12H10 biphenyl biphenyl  
1018 C12H10 Heptalene heptalene  
1019 C6H12O6 Inositol inositol  
1020 C6F6 hexafluorobenzene c6f6  
1021 C14H10 Anthracene anth  
1022 C14H10 Phenanthrene phenanthrene  
1023 C12H10N2 azobenzene azobenzene  
1024 C16H10 Pyrene pyrene  
1025 C18H12 Tetracene tetracene  
1026 C60 Buckminsterfullerene c60