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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 mPW1PW91 /aug-cc-pVTZ

Jump to calculations not yet done
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 anion 1SKh
16 Na+ Sodium atom cation 1SKh
17 LiH Lithium Hydride 1ΣC∞v
18 LiH+ lithium hydride cation 2ΣC∞v
19 NaH sodium hydride 1ΣC∞v
20 NaH+ sodium hydride cation 2ΣC∞v
21 CuH Copper monohydride 1ΣC∞v
22 Be Beryllium atom 1SKh
23 Be+ Beryllium atom cation 2SKh
24 Mg Magnesium atom 1SKh
25 Mg- Magnesium atom anion 2PKh
26 Mg+ Magnesium atom cation 2SKh
27 BeH beryllium monohydride 2ΣC∞v
28 MgH magnesium monohydride 2ΣC∞v
29 TiH Titanium monohydride 4ΦC∞v
30 ZnH+ Zinc, protonated   
31 BeH2 beryllium dihydride 1ΣgD∞h
32 BeH2+ Beryllium dihydride cation 2ΣC∞v
33 BeH2+ Beryllium dihydride cation 2ΣuD∞h
34 BeH2+ Beryllium dihydride cation   
35 MgH2 magnesium dihydride 1ΣgD∞h
36 B Boron atom 2PKh
37 B Boron atom 4PKh
38 B+ Boron atom cation 1SKh
39 Al Aluminum atom 2PKh
40 Al- Aluminum atom anion 3PKh
41 Al+ Aluminum atom cation 1SKh
42 Sc Scandium atom 2DKh
43 Sc+ Scandium cation 3DKh
44 Ga Gallium atom 2P 
45 Ga- Gallium atom anion 3POh
46 Ga+ Gallium atom cation 1S 
47 BH Boron monohydride 1ΣC∞v
48 BH Boron monohydride 3ΠC∞v
49 BH- boron monohydride anion 4ΣC∞v
50 ScH Scandium monohydride 1ΣC∞v
51 ScH+ Scandium monohydride cation 2ΣC∞v
52 GaH Gallium monohydride 1ΣC∞v
53 GaH+ Gallium monohydride cation 2ΣC∞v
54 BH2- boron dihydride anion 3B1C2v
55 BH2- boron dihydride anion 1A1C2v
56 BH2+ Boron dihydride cation 1ΣgD∞h
57 BH3 boron trihydride 1A1'D3h
58 BH3+ boron trihydride cation 2B2C2v
59 BH3+ boron trihydride cation  C2v
60 AlH3 aluminum trihydride 1A1'D3h
61 AlH3- aluminum trihydride anion  C3v
62 AlH3+ aluminum trihydride cation 2A1C2v
63 ScH3 Scandium trihydride 1A1'D3h
64 ScH3 Scandium trihydride 1A1C3v
65 GaH3 Gallium trihydride 1A1'D3h
66 BH4 borohydride 2B2C2v
67 BH4- borohydride anion 1A1Td
68 C Carbon atom 3P0Kh
69 C Carbon atom 3P1Kh
70 C- Carbon atom anion 2DKh
71 C+ Carbon atom cation 2PKh
72 Si Silicon atom 3PKh
73 Si Silicon atom 1SKh
74 Si- Silicon atom anion 4SKh
75 Si+ Silicon atom cation 2PKh
76 Ge Germanium atom 3PKh
77 Ge- Germanium anion 4SKh
78 Ge+ Germanium cation 2PKh
79 CH Methylidyne 2Π1/2C∞v
80 SiH Silylidyne 2ΠC∞v
81 SiH- silicon monohydride anion 3ΣC∞v
82 SiH+ silicon monohydride cation 1ΣC∞v
83 GeH germylidene 2ΠC∞v
84 GeH+ Germaniun monohyrdide cation 1ΣC∞v
85 CH2 Methylene 3B1C2v
86 CH2 Methylene 3ΣGD∞h
87 CH2 Methylene 1A1C2v
88 CH2- methylene anion 2B1C2v
89 CH2+ methylene cation 2A1C2v
90 CH2+ methylene cation 2ΠD∞h
91 SiH2 silicon dihydride 3B1C2v
92 GeH2 germylene 1A1C2v
93 GeH2- germylene anion 2B1C2v
94 CH3 Methyl radical 2A1D3h
95 CH3- methyl anion 1A1C3v
96 CH3+ methyl cation 1A1'D3h
97 SiH3 Silyl radical 2A1C3v
98 SiH3+ Silyl cation 1A1'D3h
99 GeH3 Germyl radical 2A1C3v
100 GeH3+ germyl cation 1A1'D3h
101 CD4 methane-d4 1A1Td
102 CH2D2 methane-d2 1A1C2v
103 CH3D methane-d 1A1C3v
104 CH4 Methane 1A1Td
105 CH4- Methane anion 2A1Td
106 CH4- Methane anion 2A1C3v
107 CHD3 methane-d3 1A1C3v
108 SiH2D2 silane-d2   
109 SiH4 Silane 1A1Td
110 GeH4 Germane 1A1Td
111 SiH5+ Silane, protonated   
112 N Nitrogen atom 4SKh
113 N Nitrogen atom 2DKh
114 N- Nitrogen atom anion 3SKh
115 N+ Nitrogen atom cation 3PKh
116 P Phosphorus atom 4SKh
117 P- Phosphorus atom anion 3PKh
118 P+ Phosphorus atom cation 3PKh
119 V Vanadium atom 4FKh
120 V+ Vanadium atom cation 5DKh
121 As Arsenic atomic 4SKh
122 As- Arsenic anion 3PKh
123 As+ Arsenic cation 3PKh
124 PH phosphorus monohydride 3Σ-C∞v
125 AsH Arsenic monohydride 3ΣC∞v
126 AsH Arsenic monohydride 1ΣC∞v
127 AsH+ Arsenic monohydride cation 2ΠC∞v
128 NH2 Amino radical 2B1C2v
129 NH2+ Amino cation 3B1C2v
130 NH2+ Amino cation 1A1C2v
131 AsH2 Arsenic dihydride 2A1C2v
132 AsH2+ Arsenic dihydride cation 1A1C2v
133 NH3 Ammonia 1A1C3v
134 NH3- Ammonia anion 2A1C3v
135 NH3+ ammonia cation 2A2"D3h
136 PH3 Phosphine 1A1C3v
137 PH3+ Phosphine cation 2A1C3v
138 AsH3 Arsine 1A1C3v
139 AsH3+ Arsine cation 2A1C3v
140 AsH4+ Arsonium   
141 NH4 Ammonium radical   
142 NH4+ ammonium cation 1A1Td
143 PH4 Phosphoranyl radical   
144 PH4+ phosphonium cation   
145 O Oxygen atom 3SKh
146 O- Oxygen atom anion 2PKh
147 O+ Oxygen atom cation 4SKh
148 S Sulfur atom 3PKh
149 S Sulfur atom   
150 S- Sulfur atom anion 2PKh
151 S+ Sulfur atom cation 4SKh
152 Se Selenium atom 3PKh
153 Se- Selenium atom anion 2PKh
154 Se+ Selenium atom cation 4SKh
155 OH Hydroxyl radical 2ΠC∞v
156 OH- hydroxide anion 1ΣC∞v
157 OH+ hydoxyl cation 3ΣC∞v
158 HS Mercapto radical 2ΠC∞v
159 HS- mercapto anion 1ΣC∞v
160 HS+ sulfur monohydride cation 3ΣC∞v
161 CrH Chromium hydride 6ΣC∞v
162 CrH+ Chromium hydride cation 5ΣC∞v
163 HSe Selenium monohydride 2ΠC∞v
164 HSe- selenium monohydride anion 1ΣC∞v
165 HSe+ selenium monohydride cation 3ΣC∞v
166 H2O Water 1A1C2v
167 H2O- water anion 2A1C2v
168 H2O- water anion 2A'Cs
169 H2O+ water cation 2B1C2v
170 HDO Water-d1 1A1C2v
171 H2S Hydrogen sulfide 1A1C2v
172 H2S- Hydrogen sulfide anion 2A'Cs
173 H2S+ Hydrogen sulfide cation 2B1C2v
174 H2Se Hydrogen selenide 1A1C2v
175 H2Se+ Hydrogen selenide cation 2B1C2v
176 H3O+ hydronium cation 1A1C3v
177 H3S+ Sulfonium cation 1A1C3v
178 H3Se+ Hydrogen Selenide, protonated 1A1C3v
179 F Fluorine atom 2PKh
180 F- Fluorine atom anion 1SKh
181 F+ Fluorine atom cation 3SKh
182 F+ Fluorine atom cation 1DKh
183 Cl Chlorine atom 2PKh
184 Cl- Chlorine atom anion 1SKh
185 Cl+ Chlorine atom cation 3PKh
186 Cl+ Chlorine atom cation 1DKh
187 Br Bromine atom 2PKh
188 Br- Bromine atom anion 1SKh
189 Br+ Bromine atom cation 3PKh
190 DF Hydrofluoric acid-d 1ΣC∞v
191 HF Hydrogen fluoride 1ΣC∞v
192 HF- hydrogen fluoride anion 2ΣC∞v
193 HF+ hydrogen fluoride cation 2ΠC∞v
194 HCl Hydrogen chloride 1ΣC∞v
195 HCl- hydrogen chloride anion 2ΣC∞v
196 HCl+ hydrogen chloride cation 2ΠC∞v
197 HBr hydrogen bromide 1ΣC∞v
198 HBr- hydrogen bromide anion 2ΣC∞v
199 HBr+ hydrogen bromide cation 2ΠC∞v
200 H2Cl+ dihydrogen monochloride cation 1A1C2v
201 H2Br+ protonated hydrogen bromide 2A1C2v
202 Ne Neon atom 1SKh
203 Ne Neon atom   
204 Ne- Neon atom anion 2SKh
205 Ne+ Neon atom cation 2PKh
206 Ar Argon atom 1SKh
207 Ar- Argon atom anion 2SKh
208 Ar+ Argon atom cation 2PKh
209 Kr Krypton atom 1SKh
210 Kr+ Krypton cation 2PKh
211 HeLi+ Helium Lithium cation   
212 NeH neon hydrogen 2ΣC∞v
213 ArH+ Argon hydride cation 1ΣC∞v
214 KrH+ Protonated Krypton 1ΣC∞v
215 H2Ar H2 Ar dimer 1ΣC∞v
216 Li2 Lithium diatomic 1ΣgD∞v
217 NaLi lithium sodium 1ΣC∞v
218 Na2 Sodium diatomic 1ΣgD∞h
219 Na2- sodium diatomic anion 2ΣuD∞h
220 Na2+ sodium diatomic cation 2ΣgD∞h
221 LiBe Lithium Beryllium 2ΣC∞v
222 LiMg Lithium magnesium 2ΣC∞v
223 NaBe Sodium Beryllium 2ΣC∞v
224 NaMg Sodium Magnesium 2ΣC∞v
225 Be2 Beryllium diatomic 1ΣgD∞h
226 Be2 Beryllium diatomic 3ΠgD∞h
227 BeMg Beryllium Magnesium 1ΣC∞v
228 Mg2 Magnesium diatomic 1ΣgD∞h
229 LiB Lithium boride 3ΠC∞v
230 LiAl Lithium Aluminum   
231 NaAl Sodium aluminum 1ΣC∞v
232 BeB Beryllium monoboride 2ΠC∞v
233 B2 Boron diatomic 3ΣgD∞h
234 B2 Boron diatomic 1ΣgD∞h
235 B2 Boron diatomic 5ΣuD∞h
236 B2+ Boron diatomic cation 2ΠD∞h
237 BAl Boron Aluminum 3ΣC∞v
238 BGa Boron Gallium 3ΣC∞v
239 AlGa Aluminum Gallium 3ΣC∞v
240 AlGa Aluminum Gallium 1ΣC∞v
241 Ga2 Gallium diatomic 3Piu 
242 HBBH Diborane(2) 3ΣGD∞h
243 LiBH4 Lithium borohydride 1A1C3v
244 B2H4 Diborane(4) D2d 1A1D2d
245 HBHHBH Diborane(4) C2V 1A1C2v
246 B2H6 Diborane 1AgD2h
247 B2H6+ Diborane cation   
248 Al2H6 dialane 1AGD2h
249 Ga2H6 digallane 1AGD2h
250 LiC Lithium Carbide 4ΣC∞v
251 BeC Beryllium Carbide 3Σ-C∞v
252 BeC Beryllium Carbide   
253 BC boron monocarbide 4Σ-C∞v
254 AlC Aluminum carbide 4ΣC∞v
255 BSi Boron silicide 4ΣC∞v
256 BSi Boron silicide 2ΣC∞v
257 C2 Carbon diatomic 1Σg+D∞h
258 C2 Carbon diatomic 3Σg- 
259 C2+ carbon diatomic cation 4ΣgD∞h
260 SiC silicon monocarbide 3ΣC∞v
261 SiC silicon monocarbide 1ΣC∞v
262 GeC Germanium monocarbide 1ΣC∞v
263 GeC Germanium monocarbide   
264 SiGe Silicon Germanium   
265 Ge2 Germanium diatomic 3ΣgD∞h
266 C2H Ethynyl radical 2ΣC∞v
267 C2H- Ethynyl anion 1ΣC∞v
268 C2H2 Acetylene 1ΣgD∞h
269 C2H2+ acetylene cation 2ΠuD∞h
270 C2H2+ acetylene cation   
271 CCH2 vinylidene 3B2C2v
272 H2CC- vinylidene anion   
273 HCCH- acetylene anion   
274 HCCH- acetylene anion   
275 Si2H2 disilyne   
276 Si2H2 disilyne   
277 Si2H2 disilyne   
278 Si2H2 disilyne   
279 CH3Li methyl lithium 1A1C3v
280 CH2BH methyleneborane 1A1C2v
281 C2H3 vinyl 2A'Cs
282 C2H3- vinyl anion 1A'Cs
283 C2H3+ vinyl cation 1A1C2V bridging H
284 C2H3+ vinyl cation 1A1C2V HCCH2
285 C2H4 Ethylene 1AgD2h
286 C2H4- Ethylene anion 2AgC2h
287 C2H4+ Ethylene cation 2B3D2
288 Si2H4 Disilene   
289 Si2H4 Disilene   
290 Si2H4 Disilene   
291 CH3BH2 methylborane 1A'Cs
292 C2H5 Ethyl radical 2A'Cs
293 C2H5- Ethyl anion 1A'Cs
294 C2H6 Ethane 1A1gD3d
295 C2H6 Ethane 1A1'D3h
296 C2H6+ ethane cation 2BgC2h
297 C2H6+ ethane cation 2AgCi
298 Si2H6 disilane 1EuD3d
299 GeH3CH3 methyl germane 1A1C3v
300 C2H7+ Ethane, protonated 1AC2
301 LiN Lithium Nitride 3ΣC∞v
302 LiN+ Lithium Nitride cation 4ΣC∞v
303 LiP Lithium monophosphide   
304 LiP Lithium monophosphide   
305 BeN Beryllium mononitride 4ΣC∞v
306 BeN Beryllium mononitride 2ΠC∞v
307 BeN+ Beryllium mononitride cation 3ΣC∞v
308 BeN+ Beryllium mononitride cation 1ΣC∞v
309 MgN Magnesium Nitride   
310 MgN Magnesium Nitride   
311 BP Boron monophosphide 3ΠC∞v
312 BP Boron monophosphide 1ΣC∞v
313 AlP Aluminum monophosphide 3ΣC∞v
314 AlP Aluminum monophosphide 3ΠC∞v
315 AlP Aluminum monophosphide 1ΣC∞v
316 GaN Gallium mononitride 3ΠC∞v
317 GaN Gallium mononitride 1ΣC∞v
318 GaP Gallium monophosphide 3ΣC∞v
319 GaP Gallium monophosphide 1ΣC∞v
320 GaAs Gallium arsenide 3Π 
321 GaAs Gallium arsenide 1Σ 
322 BN boron nitride 3ΠC∞v
323 BN boron nitride 1ΣC∞v
324 CN Cyano radical 2ΣC∞v
325 CN- cyanide anion 1ΣC∞v
326 SiP Silicon monophosphide 2ΠC∞v
327 N2 Nitrogen diatomic 1ΣgD∞h
328 N2 Nitrogen diatomic   
329 N2- nitrogen diatomic anion 2ΠgD∞h
330 N2+ diatomic nitrogen cation 2ΣgD∞h
331 PN Phosphorus mononitride 1ΣC∞v
332 P2 Phosphorus diatomic 1ΣgD∞h
333 AsN Arsenic mononitride 1ΣC∞v
334 AsP Arsenic monophosphide 1ΣC∞v
335 As2 Arsenic diatomic 1ΣgD∞h
336 HCN Hydrogen cyanide 1ΣC∞v
337 HCN+ hydrogen cyanide cation 2ΠC∞v
338 HNC+ hydrogen isocyanide cation   
339 HCP+ Phosphaethyne cation   
340 NNH+ Dinitrogen monohydride cation 1ΣC∞v
341 LiNH2 lithium amide   
342 HBNH Boranimine 1ΣC∞v
343 CNH2 Aminomethylidyne radical 2B2C2v
344 CNH2+ N-protonated hydrogen isocyanide 1A1C2v
345 H2CN Dihydrogen cyanide radical 2B2C2v
346 HCNH methyleneazane 2A'CS cis
347 HCNH methyleneazane 2A'CS trans
348 HCNH+ N-protonated HCN 1ΣC∞v
349 H2NN Isodiazene   
350 N2H2 (E)-diazene 1AgC2h
351 N2H2 (Z)-Diazene 1A1C2v
352 N2H2+ trans-diazene cation 2AGC2h
353 CH2NH Methanimine 1A'Cs
354 CH2NH+ Methanimine cation   
355 CHNH2 aminomethylene   
356 CHNH2+ Aminocarbene cation   
357 CH2PH Phosphaethene 1A'Cs
358 BH2NH2 Boranamine   
359 CH2NH2+ methyleneamine cation 1A1C2v
360 N2H4 Hydrazine 1AC2
361 N2H4+ hydrazine cation 2AGC2h
362 CH3NH2 methyl amine 1A'Cs
363 CH3NH2+ methyl amine cation 2A'Cs
364 SiH3NH2 Silane, amino   
365 N2H5+ protonated hydrazine 1A'Cs
366 BH3PH3 borane phosphine   
367 BH3NH3 borane ammonia 1A1C3v
368 CH3NH3 methyl ammonium radical 2A1C3v
369 CH3PH3+ methyl phosphine, protonated 1A1C3v
370 NH3NH3 Ammonia Dimer 1AgC2h
371 NH3NH3 Ammonia Dimer 1A'Cs
372 N2H7+ ammonia ammonium dimer   
373 LiO lithium oxide 2ΣC∞v
374 LiS Lithium monosulfide 2ΠC∞v
375 LiS+ Lithium sulfide cation 3ΣC∞v
376 NaO sodium monoxide 2ΣC∞v
377 NaS Sodium sulfide 2ΠC∞v
378 LiSe Lithium monoselenide   
379 BeO beryllium oxide 1ΣC∞v
380 BeO+ Beryllium monoxide cation 2ΠC∞v
381 ZnS Zinc sulfide 1Σ+C∞v
382 BO boron monoxide 2ΣC∞v
383 ScO Scandium monoxide 2ΣC∞v
384 GaO Gallium monoxide 2ΣC∞v
385 GaS Gallium monosulfide   
386 CO Carbon monoxide 1ΣC∞v
387 CO Carbon monoxide 3ΠC∞v
388 CO- carbon monoxide anion 2ΠC∞v
389 CO+ carbon monoxide cation 2ΣC∞v
390 SiO Silicon monoxide 1ΣC∞v
391 SiS silicon monosulfide 1ΣC∞v
392 TiO Titanium monoxide 3ΔC∞v
393 CSe Carbon monoselenide 1ΣC∞v
394 GeO Germanium monoxide 1ΣC∞v
395 GeO+ Germanium monoxide cation 2ΣC∞v
396 GeS Germanium monosulfide 1ΣC∞v
397 SiSe Silicon Monoselenide   
398 SiSe+ Silicon Monoselenide cation   
399 GeSe Germanium monoselenide   
400 NO Nitric oxide 2ΠC∞v
401 NO- nitric oxide anion 3ΣC∞v
402 NO+ nitric oxide cation 1ΣC∞v
403 NS Mononitrogen monosulfide 2ΠC∞v
404 NS- nitrogen sulfide anion 3ΣC∞v
405 PO Phosphorus monoxide 2ΠC∞v
406 PS phosphorus sulfide 2ΣC∞v
407 VO Vanadium monoxide 4Σ- 
408 AsO Arsenic monoxide 2ΠC∞v
409 NSe Nitrogen monoselenide 2ΠC∞v
410 AsS Arsenic monosulfide 2ΠC∞v
411 PSe Phosphorus monoselenide 2ΠC∞v
412 AsSe Arsenic monoselenide 2ΠC∞v
413 O2 Oxygen diatomic 3ΣgD∞h
414 O2 Oxygen diatomic 1ΔgD∞h
415 O2- oxygen diatomic anion 2ΠD∞h
416 O2-- dioxygen dianion   
417 O2+ diatomic oxygen cation 2ΠgD∞h
418 SO Sulfur monoxide 3ΣC∞v
419 SO Sulfur monoxide 1ΣC∞v
420 SO+ sulfur monoxide cation 2ΠC∞v
421 S2 Sulfur diatomic 3ΣgD∞h
422 SeO Selenium monoxide 3ΣC∞v
423 Se2 Selenium diatomic 3ΣgD∞h
424 LiOH lithium hydroxide 1ΣC∞v
425 BeOH beryllium monohydroxide 2A'Cs
426 BeOH beryllium monohydroxide 2ΣC∞v
427 HBO Boron hydride oxide 1ΣC∞v
428 HBS hydrogen boron sulfide 1ΣC∞v
429 COH Hydroxymethylidyne   
430 COH+ Carbon Monoxide, protonated 1ΣC∞v
431 HCO Formyl radical 2A'Cs
432 HCO- formyl anion 1A'Cs
433 HCO+ Formyl cation 1ΣC∞v
434 HNO Nitrosyl hydride 1A'Cs
435 HNO+ Nitrosyl hydride cation 2A'Cs
436 NOH Hydroxyimidogen 3A"Cs
437 NOH+ O-protonated nitric oxide 2A'Cs
438 HNS Sulfur imide 1A'Cs
439 HNS- Sulfur imide anion 2ACs
440 HO2 Hydroperoxy radical 2A"Cs
441 HO2+ Hydroperoxy cation 3A"Cs
442 HSO+ Sulfur Monoxide, S-protonated   
443 SOH Sulfur Hydroxide   
444 SOH+ Sulfur Monoxide, protonated   
445 HS2 Thiosulfeno radical 2A"Cs
446 H2CO Formaldehyde 1A1C2v
447 H2CO- formaldehyde anion 2A'Cs
448 H2CO- formaldehyde anion   
449 H2CO+ formaldehyde cation 2B2C2v
450 HOCH hydroxycarbene 1A'CS trans
451 HOCH hydroxycarbene 1A'CS cis
452 H2CS Thioformaldehyde 1A1C2v
453 H2CS- thioformaldehyde anion   
454 H2CS- thioformaldehyde anion   
455 H2CS+ thioformaldehyde cation 2B2C2v
456 H2CSe Selenoformaldehyde   
457 H2NO nitroxide 2B1C2v
458 H2NO nitroxide 2A'Cs
459 H2O2 Hydrogen peroxide 1AC2
460 H2O2 Hydrogen peroxide 1AgC2h
461 H2O2+ Hydrogen peroxide cation 2BgC2h
462 H2O2+ Hydrogen peroxide cation 2A1C2v
463 H2OO water oxide   
464 HOSH hydrogen thioperoxide   
465 H2S2 Disulfane 1AC2
466 H2S2+ hydrogen disulfide cation 2BgC2h
467 H2Se2 hydrogen diselenide   
468 CH2OH Hydroxymethyl radical 2AC1
469 CH2OH+ hydroxymethyl cation 1A'Cs
470 CH3O- methoxy anion 1A1C3v
471 CH3O+ Methoxy cation 3A1C3v
472 H2CSH+ Thioformaldehyde, protonated 1A'Cs
473 NH2OH hydroxylamine 1A'Cs
474 NH2OH+ Hydroxylamine cation   
475 NH3O Ammonia Oxide 1A1C3v
476 H2POH Phosphinous acid 1A1'CS trans
477 H2POH Phosphinous acid 1A1'CS cis
478 H3PO Phosphine oxide 1A1C3v
479 NH2SH Thiohydroxylamine   
480 NH2SH Thiohydroxylamine   
481 NH3S sulfidoazane   
482 H3O2+ hydrogen peroxide, protonated 1A'Cs
483 CH3OH Methyl alcohol 1A'Cs
484 CH3OH- Methyl alcohol anion 2A'Cs
485 CH3OH- Methyl alcohol anion 2A'CS eclipsed
486 CH3OH+ Methyl alcohol cation 2A"Cs
487 CH3OH+ Methyl alcohol cation 2AC1
488 CH3SH Methanethiol 1A'Cs
489 CH3SH+ Methanethiol cation 2A"Cs
490 SiH3OH silanol   
491 NH2OH2+ protonated hydroxylamine   
492 NH3OH+ N-protonated hydroxylamine   
493 H2OH2O water dimer 1A'Cs
494 CH3OH2+ Methanol, protonated 1A'Cs
495 CH3SH2+ protonated methylsulfide 1A'Cs
496 H5O2+ Dihydroxonium ion 1AC2
497 LiF lithium fluoride 1ΣC∞v
498 LiCl lithium chloride 1ΣC∞v
499 NaF sodium fluoride 1ΣC∞v
500 NaF+ sodium fluoride cation 2ΣC∞v
501 NaCl Sodium Chloride 1ΣC∞v
502 LiBr Lithium Bromide 1ΣC∞v
503 LiF+ lithium fluoride cation 2ΠC∞v
504 BeF- Beryllium monofluoride anion 1ΣC∞v
505 MgF+ magnesium fluoride cation 1ΣC∞v
506 TiCl Titanium Monochloride 4ΣC∞v
507 ZnF Zinc monofluoride 2ΣC∞v
508 BF Boron monofluoride 1ΣC∞v
509 AlF Aluminum monofluoride 1Σ+C∞v
510 AlCl Aluminum monochloride 1ΣC∞v
511 ScF Scandium monofluoride 1ΣC∞v
512 BBr Boron monobromide 1ΣC∞v
513 GaF Gallium monofluoride 1ΣC∞v
514 GaF+ Gallium monofluoride cation 2ΣC∞v
515 AlBr Aluminum monobromide   
516 GaCl Gallium monochloride 1ΣGC∞v
517 GaCl+ Gallium monochloride cation 2ΣC∞v
518 GaBr Gallium monobromide   
519 CF Fluoromethylidyne 2ΠC∞v
520 SiF silicon monofluoride 2ΠC∞v
521 SiF- silicon monofluoride anion 3ΣC∞v
522 SiF+ silicon monofluoride cation 1ΣC∞v
523 SiCl Clorosilylidyne 2ΠC∞v
524 CBr Carbon monobromide 2ΠC∞v
525 GeF Germanium monofluoride 2ΠC∞v
526 GeF+ Germanium monofluoride cation 1ΣC∞v
527 GeCl Germanium monochloride 2ΠC∞v
528 GeCl+ Germanium monochloride cation   
529 SiBr Silicon monobromide 2ΠC∞v
530 SiBr+ Silicon monobromide cation   
531 NCl nitrogen monochloride 3ΣC∞v
532 AsF Arsenic monofluoride 3ΣC∞v
533 AsF Arsenic monofluoride 1ΔC∞v
534 NBr nitrogen monobromide 3Σ-C∞v
535 AsCl Arsenic monochloride 3ΣC∞v
536 PBr Phosphorus monobromide   
537 FO Oxygen monofluoride 2ΠC∞v
538 ClO Monochlorine monoxide 2ΠC∞v
539 ClO+ chlorine monoxide cation 3ΣC∞v
540 SF Monosulfur monofluoride 2ΠC∞v
541 SF+ sulfur monofluoride cation 3ΣC∞v
542 SCl sulfur monochloride 2ΠC∞v
543 SCl+ sulfur monochloride cation 3ΣgC∞v
544 BrO Bromine monoxide 2ΠC∞v
545 BrO- Bromine monoxide anion 1ΣC∞v
546 BrO+ Bromine monoxide cation   
547 SeF Selenium monofluoride 2ΠC∞v
548 SBr Sulfur monobromide radical   
549 SBr+ Sulfur monobromide cation   
550 SeCl Selenium monochloride 2ΠC∞v
551 SeBr Selenium monobromide   
552 BrCl Bromine monochloride 1ΣC∞v
553 F2 Fluorine diatomic 1ΣgD∞h
554 F2- flourine diatomic anion 2ΣuD∞h
555 F2+ flourine diatomic cation 2ΠgD∞h
556 ClF Chlorine monofluoride 1Σ+C∞v
557 ClF+ clorine monofluoride cation 2ΠC∞v
558 Cl2 Chlorine diatomic 1ΣgD∞h
559 Cl2- chlorine diatomic anion 2ΣuD∞h
560 Cl2+ chlorine diatomic cation 2ΠgD∞h
561 BrF Bromine monofluoride 1ΣC∞v
562 Br2 Bromine diatomic 1ΣgD∞h
563 Br2- bromine diatomic anion 2ΣuD∞h
564 Br2+ bromine diatomic cation 2ΠgD∞h
565 HCF Fluoromethylene 1A'Cs
566 HCF Fluoromethylene 3A"Cs
567 HCCl Chloromethylene 1A'Cs
568 HCCl Chloromethylene 3A"Cs
569 HSiF fluorosilylene   
570 HSiCl Chlorosilylene   
571 HSiBr monobromosilylene   
572 CHBr bromomethylene 1A'Cs
573 CHBr bromomethylene 3A"Cs
574 HOF Hypofluorous acid 1A'Cs
575 HOCl hypochlorous acid 1A'Cs
576 HOCl+ hypochlorous acid cation   
577 HOBr Hypobromous acid 1A'Cs
578 HOBr+ Hypobromous acid cation 2A"Cs
579 F2H+ Fluorine, protonated 1A'Cs
580 FHF- Hydrogen difluoride anion 1ΣgD∞h
581 ClFH+ Chlorine fluoride, F-protonated   
582 FClH+ Chlorine fluoride, Cl-protonated   
583 Cl2H+ Chlorine, protonated 1A'Cs
584 CH2Br bromomethyl radical 2A'Cs
585 CH2Br bromomethyl radical   
586 CH2F fluoromethyl radical 2ACs
587 CH2F+ fluoromethyl cation   
588 CH2Cl+ chloromethyl cation   
589 CH2Cl chloromethyl radical 2A'Cs
590 CH2Cl chloromethyl radical 2B1C2v
591 NH2Cl chloramine 1A'Cs
592 CH3F+ methyl fluoride cation   
593 CD3F methylfluoride-d3 1A1C3v
594 CH3F Methyl fluoride 1A1C3v
595 CD3Cl methyl chloride d3 1A1C3v
596 CH3Cl Methyl chloride 1A1C3v
597 CH3Cl+ Methyl chloride cation   
598 SiH3F monofluorosilane 1A1C3v
599 SiH3Cl chlorosilane 1A1C1
600 CH3Br methyl bromide 1A1C3v
601 GeH3F monofluorogermane   
602 GeH3Cl monochlorogermane   
603 SiH3Br bromosilane 1A1C3v
604 NH3Cl+ protonated monochloroammonia   
605 CH3ClH+ methyl chloride, protonated   
606 NH4Cl Ammonium chloride   
607 LiNe+ Lithium Neon cation   
608 Ne2 Neon diatomic 1ΣgD∞h
609 Ne2+ Neon diatomic cation 2ΣuD∞h
610 Ar2 Argon diatomic 1SgD∞h
611 Ar2+ Argon diatomic cation 2ΣuD∞h
612 Li3 Lithium trimer 2B2C2v
613 Li3+ Lithium trimer cation 1A1'D3h
614 C3 carbon trimer 1ΣgD∞h
615 C3 carbon trimer 1A1C2v
616 SiC2 Silicon dicarbide   
617 C3H3 cyclopropenyl radical 2A'Cs
618 C3H4 cyclopropene 1A1C2v
619 CH2CCH2 allene 1A1D2d
620 CH3CCH propyne 1A'C3v
621 C3H5 Allyl radical 2A2C2v
622 C3H5 Allyl radical 2A"Cs
623 C3H5+ Allyl cation 1A1C2v
624 CH3CHCH 1-propenyl radical 2A'Cs
625 C3H6 Cyclopropane 1A1'D3h
626 CH2CHCH3 Propene 1A'Cs
627 C3H7 n-Propyl radical 2A"C1
628 C3H7+ cyclopropane, protonated   
629 CH3CHCH3 Isopropyl radical 2AC2
630 CH3CHCH3+ Isopropyl cation 1AC2
631 C3H8 Propane 1A1C2v
632 Si3H8 trisilane   
633 LiCN lithium cyanide 1ΣC*V LiCN
634 LiCN lithium cyanide 1A'Cs
635 LiCN lithium cyanide 1ΣC*V LiNC
636 NaCN Sodium Cyanide 1ΣC∞v
637 NaCN Sodium Cyanide 1ACs
638 NaCN Sodium Cyanide 1ΣC∞v
639 ZnCN Zinc monocyanide 2ΣC∞v
640 ZnNC Zinc isocyanide 2ΣC∞v
641 AlCN Aluminum monocyanide   
642 AlNC Aluminum isocyanide   
643 CN2 3H-Diazirin-3-ylidene 1A1C2v
644 CNN Diazocarbene   
645 NCN Cyanoimidogen 3ΣgD∞h
646 NCN Cyanoimidogen 1ΣgD∞h
647 N3 azide radical 2ΠgD∞h
648 N3+ azide cation 3ΣgD∞h
649 N3+ azide cation 3ΣC∞v
650 HCCN cyanomethylene 3A"Cs
651 HCCN cyanomethylene 3ΣC∞v
652 HCCN cyanomethylene   
653 HN3 hydrogen azide 1A'Cs
654 HN3+ Hydrazoic acid cation   
655 HNCNH diiminomethane 1AC2
656 NH2CN cyanamide 1A1C2v
657 HNNNH+ 1,2-Triazadienium   
658 NH2NN+ hydrazoic acid, protonated   
659 CH3CN Acetonitrile 1A1C3v
660 CH3CN- acetonitrile anion 2EC3v
661 CH3CN- acetonitrile anion 2A'Cs
662 CH3CN+ Acetonitrile cation 2A"Cs
663 CHNCH2 2H-Azirine   
664 CHNHCH 1H-Azirine   
665 H2CCNH Ethenimine   
666 H2CNCH methyleneaminomethylene   
667 HCCNH2 Ethynamine   
668 HCNCH2+ 2H-Azirine cation   
669 HNCNH2+ diiminomethane, protonated 1A'Cs
670 NCNH3+ Cyanamide, protonated 1A1C3v
671 NH2CNH+ cyanamide, cn protonated   
672 NH3CN+ cyanamide, amine protonated   
673 CH2CHNH vinylazine 2A"CS cis
674 CH2CHNH vinylazine 2A"CS trans
675 CH3CHN methylmethaniminyl radical 2A'Cs
676 CH3CHNH ethanimine 1A'CS NH down
677 C2H5NH+ Protonated Aziridine 1A1C2v
678 C2H6N+ aziridine, protonated 1A1C2v
679 NH2CH2NH2 diaminomethane 1A1C2v
680 CH3CH2NH2 Ethylamine   
681 CH3PHCH3 dimethylphosphine 1A'Cs
682 (CH3)2NH2+ dimethylammonium cation 1A1C2v
683 CH3CH2NH3+ ethylamine, protonated 1A'Cs
684 Li2O dilithium oxide 1ΣgD∞h
685 Li2O+ dilithium oxide cation 2ΠD∞h
686 Li2S dilithium sulfide 1ΣGD∞h
687 Li2S dilithium sulfide 1A1C2v
688 Na2O disodium monoxide 1ΣgLinear
689 Na2O disodium monoxide 1A1C2v
690 Na2S Sodium sulfide   
691 Na2S Sodium sulfide   
692 LiO2 Lithium dioxide   
693 NaO2 Sodium superoxide   
694 CCO Dicarbon monoxide 3ΣC∞v
695 CCO Dicarbon monoxide 1ΠC∞v
696 NCO isocyanato radical 2ΠC∞v
697 BO2- Boron dioxide anion 1ΣgD∞h
698 BO2+ Boron dioxide cation 3ΣgD∞h
699 N2O Nitrous oxide 1ΣC∞v
700 N2O- Nitrous oxide anion 2A'Cs
701 NNS Nitrogen sulfide 1ΣC∞v
702 PPO Phosphorus oxide phosphide 1ΣC∞v
703 CO2 Carbon dioxide 1ΣgD∞h
704 CO2- Carbon dioxide anion 2A1C2v
705 CO2+ Carbon dioxide cation 2ΠC∞v
706 OCS Carbonyl sulfide 1ΣC∞v
707 CS2 Carbon disulfide 1ΣgD∞h
708 CS2- Carbon disulfide anion 2A1C2v
709 TiO2 Titanium dioxide 1A1C2v
710 SiS2 Silicon disulfide 1ΣGD∞h
711 GeO2 Germanium dioxide 1ΣgD∞h
712 OCSe Carbonyl selenide 1ΣC∞v
713 SCSe Carbon sulfide selenide   
714 GeS2 Germanium disulfide 1ΣGD∞h
715 CSe2 Carbon diselenide 1A1D∞h
716 NO2 Nitrogen dioxide 2A1C2v
717 NO2+ Nitrogen dioxide cation 1ΣGD∞h
718 NSO sulfinyl amidogen   
719 SNO Nitrogen oxide sulfide   
720 AsO2 Aresenic dioxide 2A1C2v
721 O3 Ozone 1A1Cs
722 SO2 Sulfur dioxide 1A1C2v
723 SSO Disulfur monoxide 1A'Cs
724 S3 Sulfur trimer 1A1C2v
725 S3 Sulfur trimer   
726 S3- Sulfur trimer anion 2B1C2v
727 S3+ Sulfur trimer cation 2B2C2v
728 SeO2 Selenium dioxide 1A1C2v
729 SeO2+ Selenium dioxide cation 2A1C2v
730 HCCO ketenyl radical 2ΠC∞v
731 HCCO ketenyl radical 2A"Cs
732 HCNO fulminic acid 1ΣC∞v
733 HCNO fulminic acid 1A'Cs
734 HNCS Isothiocyanic acid   
735 HSCN thiocyanic acid 1A'Cs
736 HNNO+ Nitrous oxide, N-protonated 1A'Cs
737 NNOH+ Nitrous Oxide, O-protonated 1A'Cs
738 HCOO formate neutral radical 2A'Cs
739 HOCO Hydrocarboxyl radical 1A'cis
740 HOCO Hydrocarboxyl radical 1A'trans
741 O3H+ protonated ozone 1A'Cs
742 O3H+ protonated ozone   
743 SO2H+ protonated sulfur dioxide 1A'Cs
744 C2H2O Oxirene 1A1C2v
745 CH2CO Ketene 1A1C2v
746 CH2CS Thioketene   
747 Be(OH)2 Beryllium hydroxide   
748 Mg(OH)2 Magnesium dihydroxide 1AC2
749 Mg(OH)2 Magnesium dihydroxide 1ΣgD∞h
750 NH2NO Nitrosamide 1AC1
751 H2COO Dioxymethyl radical 2A'Cs
752 H2COO+ dioxymethyl cation 2A'Cs
753 HCOOH Formic acid 1A'Cs
754 HCOOH Formic acid   
755 H2O3 Hydrogen trioxide 1AC2
756 HSSSH trisulfane 1AC2
757 HSSSH trisulfane 1A'Cs
758 NaOCH3 Sodium methoxide 1A1C3v
759 CH2BOH hydroxy(methylene)borane 1A'Cs
760 BH3CO Borane carbonyl 1A1C3v
761 CH3BO Borane, methyloxo- 1A1C3v
762 CH2CHO Vinyloxy radical 2A"Cs
763 CH2COH+ ketene, protonated   
764 CH2NOH formaldoxime 1A'Cs
765 CH3NO nitrosomethane 1A'Cs
766 CHONH2 formamide 1A'Planar
767 CHONH2 formamide 1ANon-Planar
768 CNOH3 1,2-oxaziridine 1AC1
769 HOCHNH hydroxymethylimine 1A'CS H all up
770 HOCHNH hydroxymethylimine 1A'CS OH down
771 HOCHNH hydroxymethylimine 1A'CS CH up
772 CHSNH2 thioformamide   
773 NHCHSH Methanimidothioic acid   
774 CH2OOH CH2OOH radical 2AC1
775 C2H4O Ethylene oxide 1A1C2v
776 C2H4O+ ethylene oxide cation   
777 CH3CHO Acetaldehyde 1A'Cs
778 CH3CHO+ acetaldehyde cation   
779 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
780 C2H4S Thiirane 1A1C2v
781 CH2CHSH Ethenethiol   
782 CH3CHS Thioacetaldehyde 1A'C1
783 H2CONH2+ protonated formamide 1A'Cs
784 NH2CHOH+ Formamide, O-protonated   
785 CH2(OH)2 methanediol 1AC2
786 CH3SSH Hydrogen methyl disulfide   
787 HSCH2SH Methanedithiol   
788 C2H4OH+ ethylene oxide, protonated 1A'Cs
789 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
790 CH2CH2OH 2-hydroxy ethyl radical 2AC1
791 CH3CH2O Ethoxy radical 2A'Cs
792 CH3CHOH 1-hydroxy-ethyl radical 2AC1
793 CH3CHOH+ acetaldehyde, protonated 1A'Cs
794 CH3OCH2 methoxymethyl radical 2AC1
795 NH2CH2OH aminomethanol   
796 CH3CH2OH Ethanol 1A'Cs
797 CH3OCH3 Dimethyl ether 1A1C2v
798 CH3CH2SH ethanethiol 1A'Cs
799 CH3CH2SH ethanethiol 1AC1
800 CH3SCH3 Dimethyl sulfide 1A1C2v
801 CH3SCH3+ dimethyl sulfide cation   
802 CH3SeCH3 dimethylselenide 1A1C2v
803 CuF2 Copper difluoride 2ΠgD∞h
804 CNF iso cyanogen fluoride 1ΣC∞v
805 BrCN Cyanogen bromide 1ΣC∞v
806 FBO Boron monofluoride monoxide   
807 BeF2 Beryllium fluoride 1ΣgD∞h
808 MgF2 Magnesium fluoride 1ΣgD∞h
809 BeCl2 Beryllium chloride 1ΣgD∞h
810 BeBr2 Beryllium bromide   
811 FCO Carbonyl fluoride 2A'Cs
812 FCO+ Carbonyl fluoride cation 1ΣC∞v
813 ClCO carbonyl monochloride 2A'Cs
814 BF2 Boron difluoride radical 2A1C2v
815 FNO Nitrosyl fluoride 1A'Cs
816 ClNO Nitrosyl chloride 1A'Cs
817 FNS Thionitrosyl fluoride 1A'Cs
818 FSN Thiazyl fluoride 1A'Cs
819 OPCl Phosphorus oxychloride   
820 BrNO Nitrosyl bromide 1A'Cs
821 CF2 Difluoromethylene 1A1D∞h
822 CF2 Difluoromethylene 3B1C2v
823 CFCl chlorofluoromethylene 1A'Cs
824 SiF2 Silicon difluoride 1A1C2v
825 SiF2 Silicon difluoride 3B1C2v
826 SiF2+ Silicon difluoride cation 2A1C2v
827 CCl2- dichloromethylene anion 2B1C2v
828 GeF2 Germanium difluoride 1A1C2v
829 GeCl2 Germanium dichloride 1A1C2v
830 CBr2 dibromomethylene 1A1C2v
831 CBr2 dibromomethylene 3B1C2v
832 FOO+ Fluorine dioxide cation   
833 OClO Chlorine dioxide 2B1D∞h
834 OClO- Chlorine dioxide anion 1A'Cs
835 ClSO Sulfur chloride oxide 2A"Cs
836 BrOO Bromine dioxide   
837 OBrO Bromine dioxide radical 2B1C2v
838 PF2 Phosphorus difluoride   
839 PF2+ Phosphorus difluoride cation   
840 FClO chlorosyl fluoride 1A'Cs
841 ClOF Chlorine hypofluorite 1A'Cs
842 SF2 sulfur difluoride 1A1C2v
843 SF2- sulfur difluoride anion 2A'Cs
844 SF2- sulfur difluoride anion 2ΠD∞h
845 SCl2 Sulfur dichloride 1A1C2v
846 SeF2 Selenium difluoride   
847 BrOCl Bromine hypochlorite 1A'Cs
848 SeCl2 Selenium Dichloride   
849 SBr2 Sulfur dibromide   
850 SeBr2 Selenium dibromide   
851 BrOBr Bromine oxide 1A1C2v
852 F3- trifluoride anion 1ΣgD∞h
853 Cl3- trichloride anion 1ΣgD∞h
854 Br3- tribromide anion   
855 SFCl Sulfur chloride fluoride   
856 HCCF Fluoroacetylene 1ΣC∞v
857 HCCCl Chloroacetylene 1ΣC∞v
858 HCCBr bromoacetylene 1ΣC∞v
859 HFCO+ formyl fluoride cation 2A'Cs
860 COHCl Formyl chloride 1A'Cs
861 COHBr Formyl bromide 1A'Cs
862 CHCl2 dichloromethyl radical 2B1C2v
863 CHCl2 dichloromethyl radical 2A'Cs
864 CHF2 difluoromethyl radical 2ACs
865 CHF2+ difluoromethyl cation   
866 CHFCl Chlorofluoromethyl radical   
867 CHFCl+ Chlorofluoromethyl cation   
868 CHCl2+ dichloromethyl cation   
869 CHBr2 dibromomethyl radical   
870 HOClO Chlorous acid 1AC1
871 NHF2 difluoramine   
872 NHCl2 dichloroamine   
873 CH2F2 Methane, difluoro- 1A1C2v
874 SiH2F2 difluorosilane   
875 CH2Cl2 Methylene chloride 1A1C2v
876 CH2BrF Methane, bromofluoro- 1A'Cs
877 CH2BrCl Methane, bromochloro- 1A'Cs
878 CH2Br2 dibromomethane 1A1C2v
879 SiH2Cl2 dichlorosilane 1A1C2v
880 CH3MgBr Methyl Magnesium Bromide   
881 CH2CHF Ethene, fluoro- 1A'Cs
882 CH2FOH fluoromethanol   
883 CH2CH2Cl 2-chloroethyl radical 2A'Cs
884 CHClCH3 1-chloroethyl radical 2AC1
885 C2H5Br Ethyl bromide 1A'Cs
886 KrF2 Krypton difluoride 1ΣGD∞h
887 B4H10 Tetraborane(10) 1A1C2v
888 C4 Carbon tetramer 3ΣgD∞h
889 C4 Carbon tetramer   
890 C4H2 Diacetylene 1ΣgD∞h
891 C4H2+ diacetlyene cation 2ΠgD∞h
892 C4H4 Tetrahedrane   
893 C4H6 1-Methylcyclopropene 1AC1
894 CH2CHCHCH2 1,3-Butadiene 1AC2
895 CHCCH2CH3 1-Butyne 1A'Cs
896 CH3CHCHCH2 methylallyl radical 2A"Cs
897 C4H8 methylcyclopropane 1A'Cs
898 CH2CHCH2CH3 1-Butene 1AC1
899 CH3CH2CH2CH3 Butane 1AgAnti
900 CH3CH2CH2CH3 Butane 1AGauche
901 Li3N trilithium nitride 1A'D3h
902 Li3N trilithium nitride 1A1C3v
903 C2N2 Cyanogen 1ΣgD∞h
904 As4 Arsenic tetramer 1A1Td
905 HCCCN+ Cyanoacetylene cation 2ΠC∞v
906 H2CNCN cyanamide, methylene   
907 HNCCNH Ethenediimine   
908 C3H3N+ acrylonitrile cation 2A"Cs
909 CH3N3 methyl azide 1A'Cs
910 NH2CCNH2 Diaminoacetylene 1AC2
911 NH2CH2CN Aminoacetonitrile 1A'Cs
912 CH3NHN2+ methyl azide, protonated 1AC1
913 C2H5CN ethyl cyanide 1A'Cs
914 CH5N3 Guanidine 1AC1
915 C4H6 Bicyclo[1.1.0]butane 1A1C2v
916 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1A1C2v
917 H2NCHCHNH2 diaminoethylene   
918 CH6N3+ guanidinium 1A1'D3h
919 CH6N3+ guanidinium 1A1D3
920 CH7N3 triaminomethane   
921 C4H8 cyclobutane 1A1D2d
922 NH2CH2CH2CH3 1-Propanamine 1A'Cs
923 P(CH3)3 trimethylphosphine 1A1C3v
924 N(SiH3)3 trisilylamine   
925 (CH3)3NH+ protonated trimethyl amine   
926 C3H7NH3+ n-propylamine, protonated 1A'Cs
927 Na2O2 disodium dioxide   
928 C3O Tricarbon monoxide 1ΣC∞v
929 ONNO NO dimer 1Agtrans C2H
930 ONNO NO dimer 1A1cis C2V
931 S2N2 Disulfur dinitride 1AGD2h
932 CS3-- Carbonotrithioate   
933 NO3- nitrate anion 1A1'D3h
934 NO3+ nitrogen trioxide cation 1A1C2v
935 SO3 Sulfur trioxide 1A1'D3h
936 SO3-- Sulfate dianion   
937 SeO3 selenium trioxide 1A1'D3h
938 S4 Sulfur tetramer   
939 S4 Sulfur tetramer   
940 S4 Sulfur tetramer   
941 HNO3 Nitric acid 1A'Cs
942 NH2NO2 nitramide 1A'Cs
943 C3H2O Propadienal   
944 C3H2O Propadienal   
945 C2H2O2 Ethanedial 1AgC2h
946 H2CO3 Carbonic acid 1A1C2v
947 H2NO3+ Nitric Acid, Protonated 1A1C2v
948 H2SO3 Sulfurous acid 1A'Cs
949 C2H3NO Nitrosoethylene   
950 CH3NCO methylisocyante   
951 HOCH2CN cyanomethanol   
952 CH3NO2 Methane, nitro- 1A'Cs
953 NH2COOH Carbamic acid 1A'Cs
954 NH2COOH Carbamic acid 1AC1
955 H3AlO3 Aluminum hydroxide   
956 H3CO3+ carbonic acid, protonated 1A'C3h
957 CH2CHCHO Acrolein 1A'Cs
958 CH2CHCHO Acrolein   
959 NH2CONH2 Urea 1AC2
960 NH2CONH2 Urea 1A'Cs
961 NH2CONH2 Urea 1A1C2v
962 NH2COOH2+ Carbamic acid, O-protonated 1AC1
963 NH3COOH+ protonated Carbamic acid 1A'Cs
964 CH3COCH2 Acetonyl radical 2A"Cs
965 CH2C(OH)NH2 1-amino vinyl alchohol   
966 CH3C(OH)=NH Ethaninidic acid   
967 CH3CHNOH Acetaldoxime 1A'CS cis
968 HCONHCH3 N-methylformamide 1A'CS cis
969 HCONHCH3 N-methylformamide 1A'CS trans
970 CH3CSNH2 Ethanethioamide   
971 CH5N2O+ urea, N-protonated 1A'Cs
972 H2NCOHNH2+ urea, protonated 1A'Cs
973 CH3NNCH3 (E)-1,2-Dimethyldiazene 1AGC2h
974 C3H5OH Cyclopropanol 1AC1
975 C3H6O 2-Propen-1-ol 1AC1
976 C3H6O Acetone enol 1A'Cs
977 C3H6O Oxetane 1A1C2v
978 C3H6O Oxetane 1A'Cs
979 CH3CH2CHO Propanal 1A'Cs
980 CH3COCH3 Acetone 1A1C2v
981 CH3COCH3- acetone anion 2A'Cs
982 CH3CSCH3 Thioacetone 1A1C2v
983 CH3SOCH3 Dimethyl sulfoxide 1A'Cs
984 HOCH2CH2NH2 monoethanolamine 1AC1 OH in
985 C3H7OH 1-Propanol   
986 CH3OC2H5 Ethane, methoxy- 1A'Cs
987 Li2F2 Lithium fluoride dimer   
988 FNO2 Nitryl fluoride 1A1C2v
989 FONO Nitrosyl hypofluorite 1A'CS cis
990 ClONO chlorine nitrite 1A'CS cis
991 BrONO Bromine nitrite 1A'CS trans
992 CF2O Carbonic difluoride 1A1C2v
993 CF2O+ Carbonic difluoride cation   
994 COFCl Carbonic chloride fluoride 1A'Cs
995 Cl2CS Thiophosgene 1A1C2v
996 COBr2 Carbonic dibromide 1A1C2v
997 BF3 Borane, trifluoro- 1A'D3h
998 BF3- Borane, trifluoro- anion 2A1C3v
999 BF3+ boron trifluoride cation 2B2C2v
1000 BF3+ boron trifluoride cation   
1001 AlF3 Aluminum trifluoride 1A1'D3h
1002 BClF2 Chlorodifluoroborane   
1003 ScF3 Scandium trifluoride 1A1'D3h
1004 BCl3 Borane, trichloro- 1A1'D3h
1005 BCl3+ Boron Trichloride cation   
1006 GaF3 Gallium trifluoride 1A1'D3h
1007 GaCl3 Gallium trichloride 1A1'D3h
1008 BBr3 Boron tribromide 1A1'D3h
1009 CF3- Trifluoromethyl anion 1A1C3v
1010 CF3+ Trifluoromethyl cation 1A1'D3h
1011 CF2Cl difluorochloromethyl radical   
1012 SiF3 Silicon trifluoride radical 2A1C3v
1013 SiF3+ Silicon trifluoride cation 1A1'D3h
1014 CFCl2 dichlorofluoromethyl radical   
1015 CBr3 tribromomethyl radical   
1016 FOOF Perfluoroperoxide 1AC2
1017 ClO2F Chloryl fluoride 1A'Cs
1018 F2SO Thionyl Fluoride 1A'Cs
1019 ClOOCl Dichlorine dioxide 1AC2
1020 SSCl2 Thiothionyl chloride   
1021 NF3 Nitrogen trifluoride 1A1C3v
1022 NF3- Nitrogen trifluoride anion 2ACs
1023 NCl3 nitrogen trichloride 1A1C3v
1024 AsF3 Arsenic trifluoride 1A1C3v
1025 AsCl3 Arsenous trichloride 1A1C3v
1026 NBr3 Nitrogen Tribromide 1A1C3v
1027 PBr3 Phosphorus tribromide 1A1C3v
1028 SF3 Sulfur trifluoride 2A'Cs
1029 ClF3 Chlorine trifluoride 1A1'D3h
1030 ClF3 Chlorine trifluoride 1A1C2v
1031 HClO3 Chloric Acid 1A'Cs
1032 HClO3 Chloric Acid 1AC1
1033 CHF3 Methane, trifluoro- 1A1C3v
1034 SiHF3 trifluorosilane   
1035 CDCl3 trichloromethane-d 1A1C3v
1036 CHCl3 Chloroform 1A1C3v
1037 CHBrF2 Methane, bromodifluoro- 1A'Cs
1038 CHFClBr fluorochlorobromomethane 1AC1
1039 CHBrCl2 Methane, bromodichloro- 1A'Cs
1040 CHBr2F dibromofluoromethane   
1041 CHClBr2 Methane, dibromochloro- 1A'Cs
1042 NF3H+ protonated nitrogen trifluoride 1A1C3v
1043 AsF3H+ Arsenic trifluoride, protonated   
1044 C2H2ClF 1-chloro-1-fluoroethylene 1A'Cs
1045 CHFCHCl (E)-1-chloro-2-fluoroethene 1A'Cs
1046 CHFCHClz (Z)-1-Chloro-2-fluoroethene 1A'Cs
1047 CHBrCHBr Ethene, 1,2-dibromo-, (E)-   
1048 CHBrCHBr Ethene, 1,2-dibromo-, (Z)-   
1049 C2H4F2 1,2-difluoroethane 1AgC2H anti
1050 C2H4F2 1,2-difluoroethane 1AC2 gauche
1051 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
1052 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1A'Cs
1053 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1AC1
1054 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AC2
1055 CH2BrCH2Cl 1-bromo-2-chloroethane   
1056 CH2BrCH2Cl 1-bromo-2-chloroethane   
1057 CH2BrCH2Br Ethane, 1,2-dibromo- 1AgC2h
1058 CH2BrCH2Br Ethane, 1,2-dibromo- 1AC2
1059 CH2CHCH2F Allyl Fluoride   
1060 CH2CHCH2F Allyl Fluoride   
1061 CH3CHCHF trans-1-Fluoro-1-propene   
1062 CH2FCH2OH 2-fluoroethanol   
1063 CH2ClCH2OH 2-Chloroethanol 1A'Cs
1064 CH2ClCH2OH2+ 2-chloroethanol, protonated 1AC1
1065 CH2FCH2CH3 1-Fluoropropane 1A'Cs
1066 CH2FCH2CH3 1-Fluoropropane   
1067 CH3CHFCH3 2-Fluoropropane 1A'Cs
1068 CH3CHClCH3 Propane, 2-chloro- 1A'Cs
1069 B5H9 pentaborane9   
1070 C5H4 pentatetraene   
1071 C5H6 Propellane 1A1D3h
1072 C5H7 cyclopentenyl radical 2A2C2v
1073 C5H8 Bicyclo[1.1.1]pentane   
1074 C5H8 Ethenylcyclopropane 1A'Cs
1075 CH2N4 1H-Tetrazole 1A'Cs
1076 C3H3N2 imidazolyl radical 2B1C2v
1077 C3H3N2- imidizolyl anion 1A1C2v
1078 C4H4N pyrrolide radical 2A2C2v
1079 C4H4N- pyrrolide anion 1A1C2v
1080 C3H4N2 1H-Imidazole 1A'Cs
1081 C3H4N2 2H-Imidazole 1A1C2v
1082 C3H4N2 4H-Imidazole 1A'Cs
1083 C4H5N Pyrrole 1A1C2v
1084 C4H6N+ pyrrole, alpha-protonated 1A'Cs
1085 C4H6N+ pyrrole, beta-protonated 1A'Cs
1086 C4H6N+ pyrrole, protonated 1A1C2v
1087 CH3CH(CH3)CN Propanenitrile, 2-methyl- 1A'Cs
1088 CH3CH2CH2CN Butanenitrile 1A'Cs
1089 NH(C2H5)2 diethylamine 1A'Cs
1090 NC4H12+ tetramethyl ammonium cation 1A1Td
1091 C3O2 Carbon suboxide 1ΣGD∞h
1092 B2O3 diboron trioxide   
1093 B2O3 diboron trioxide   
1094 MgCO3 Magnesium Carbonate 1A1C2v
1095 BeCO3 Beryllium Carbonate 1A1C2v
1096 ONONO Nitrosyl nitrite 1A1C2v
1097 HOONO2 peroxy nitric acid 1AC1
1098 C3H2O2 Propiolic acid 1A'Cs
1099 CHOOCHO diformyl ether   
1100 H2SeO4 Selenic acid 1AC2
1101 C3H3NO Isoxazole 1A'Cs
1102 C3H3NO Oxazole 1A'Cs
1103 C3H3NS Thiazole   
1104 C4H4O Furan 1A1C2
1105 CH3COCCH 3-butyn-2-one 1A'Cs
1106 C4H4Se selenophene   
1107 C3H4O2 Methyl glyoxal 1A'Cs
1108 HOCHCCHOH allenediol 1AC2
1109 C2H4O3 1,2,3-trioxolane 1A'Cs
1110 HOCH2COOH Hydroxyacetic acid 1ACs
1111 CH3OCH2CN Methoxyacetonitrile 1A'Cs
1112 CH3OCH2CN Methoxyacetonitrile 1AC1
1113 CH3SO2NH2 methanesulfonamide 1A'Cs
1114 CH2CHSCHCH2 Divinyl sulfide   
1115 CH3CH2COOH Propanoic Acid 1A'Cs
1116 HCOOC2H5 Ethyl formate 1A'Cs
1117 C2H6O2S Dimethyl sulfone 1A1C2v
1118 C4H8S Thiophene, tetrahydro- 1AC1
1119 C4H10O 1-Butanol 1A'Cs
1120 C4H10O Ethoxy ethane 1A1C2v
1121 C4H10O Methyl propyl ether 1AC1
1122 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
1123 C4H9SH 1-Butanethiol   
1124 BrONO2 Bromine nitrate 1A'Cs
1125 SO2F2 Sulfuryl fluoride 1A1C2v
1126 CF3Cl Methane, chlorotrifluoro- 1A1C3v
1127 CF2Cl2 difluorodichloromethane 1A1C2v
1128 TiF4 Titanium tetrafluoride 1A1Td
1129 CF3Br Bromotrifluoromethane 1A1C3v
1130 GeF4 Germanium tetrafluoride 1A1Td
1131 CCl4 Carbon tetrachloride 1A1Td
1132 CBrClF2 Methane, bromochlorodifluoro- 1A'Cs
1133 CBrCl2F bromodichlorofluoromethane   
1134 CBr2F2 Methane, dibromodifluoro- 1A'C2v
1135 GeCl4 Germanium Tetrachloride 1A1Td
1136 CBr2ClF dibromochlorofluoromethane   
1137 CBr2Cl2 dibromodichloromethane 1A1C2v
1138 CFBr3 fluorotribromomethane 1A1C3v
1139 CBr3Cl tribromochloromethane 1A1C3v
1140 SiBr4 Silicon tetrabromide 1A1Td
1141 GeBr4 Germanium tetrabromide   
1142 ClOF3 Chlorine trifluoride oxide 1A'Cs
1143 SF4 Sulfur tetrafluoride 1A1C2v
1144 SeF4 Selenium tetrafluoride   
1145 SCl4 Sulfur tetrachloride   
1146 HClO4 perchloric acid 1ACs
1147 CF3OH trifluoromethanol 1A'Cs
1148 CH2ClCCCl 1,3-dichloropropyne   
1149 CHCl2CCH 3,3-dichloropropyne   
1150 CHCl2CHO dichloroacetaldehyde   
1151 PF3CH2 phosphorane, trifluoromethylene- 1A'Cs
1152 CHF2CH2F Ethane, 1,1,2-trifluoro 1AC1
1153 CHF2CH2F Ethane, 1,1,2-trifluoro 1A'Cs
1154 SiCl3CH3 methyltrichlorosilane 1A1C3v
1155 CH3CBr3 1,1,1-tribromoethane 1A1C3v
1156 SiH3CCl3 (trichloromethyl)silane 1A1C3v
1157 CH2CClCHCH2 1,3-Butadiene, 2-chloro-   
1158 CH2FCH2CH2F 1,3-difluoropropane   
1159 CH3CCl2CH3 Propane, 2,2-dichloro- 1A1C2v
1160 CH2ClCHCHCH3 2-Butene, 1-chloro- 1A'Cs
1161 CH2ClCHCHCH3 2-Butene, 1-chloro- 1AC1
1162 C2H2N2O Furazan   
1163 CF3PH2 phosphine, (trifluoromethyl)- 1A'Cs
1164 NH3BF3 Amminetrifluoroboron 1A1C3v
1165 C6H2 hexatriyne 1ΣgD∞h
1166 C6H5- phenyl anion 1A1C2v
1167 C6H6 Prismane   
1168 C6H6 1,2,4,5-Hexatetraene 1AgC2h
1169 C6H6 Benzene 1A1gD6h
1170 C6H6 Benzvalene 1A1C2v
1171 C6H6 Dewar Benzene   
1172 C6H6 Hexa-1,5-diene-3-yne 1AgC2h
1173 C6H6 Trimethylenecycopropane 1A'D3h
1174 C6H7+ benzene, protonated 1A1C2v
1175 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
1176 C6H10 1,5-Hexadiene 1AgC2
1177 C6H10 3-Hexyne 1A1C2v
1178 C6H12 (E)-hex-3-ene 1AGCi
1179 C6H12 (Z)-hex-3-ene 1AC2
1180 C6H12 2,3-dimethylbut-1-ene 1A'C2
1181 C6H12 hex-1-ene 1A'Cs
1182 N3P3 1,3,5,2,4,6-Triazatriphosphorine   
1183 C4H2N2 Fumaronitrile 1AgC2h
1184 C5H6N+ Pyridinium 1A1C2v
1185 Na2CO3 Sodium Carbonate 1A1C2v
1186 MgSO4 Magnesium Sulfate 1A1C2v
1187 N2O4 Dinitrogen tetroxide 1AgD2d
1188 C3H2O3 vinylene carbonate   
1189 C2H2O4 Oxalic Acid 1AgC2h
1190 C2H4N2S2 Ethanedithioamide 1AGC2h
1191 C2H4CO3 Ethylene carbonate 1A1C2v
1192 C2H4CO3 Ethylene carbonate 1AC2
1193 C2H4O4 Formic acid dimer 1AGC2h
1194 C5H6O 2H-Pyran   
1195 C5H6O Pentadienal   
1196 C4H6O2 γ–Butyrolactone 1AC1
1197 C3H6O3 1,3,5-Trioxane 1A1C1
1198 C3H6S3 1,3,5-Trithiane 1A1C3v
1199 C4H7NO Ethoxyacetonitrile 1A'Cs
1200 C5H8O Cyclopentanone 1AC2
1201 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- 1AC2
1202 C4H8O2 Ethyl acetate 1A'Cs
1203 C5H10O 2-methylbutyraldehyde 1AC1
1204 C5H10O 3-Pentanone 1A1C2v
1205 C4F2 difluorobutadiyne   
1206 ClCOClCO Oxalyl chloride 1AGC2h
1207 C2ClF3 Ethene, chlorotrifluoro-   
1208 CF2CCl2 difluorodichloroethylene 1A1C2v
1209 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene 1AGC2h
1210 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene 1A1C2v
1211 C2Br4 tetrabromoethene   
1212 CF3OF Trifluoromethylhypofluorite 1A'Cs
1213 SiF5- silicon pentafluoride anion   
1214 SOF4 Sulfur tetrafluoride oxide 1A1C2v
1215 PF5 Phosphorus pentafluoride 1A1'D3h
1216 AsF5 Arsenic pentafluoride 1A1'D3h
1217 SF5 Sulfur pentafluoride 2A1C4v
1218 SF5+ pentafluoro sulfur cation 1A1'D3h
1219 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- 1AGCi
1220 CHF2CHF2 1,1,2,2-tetrafluoroethane 1AGC2h
1221 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR 1AC2
1222 CH2ClCCl3 1,1,1,2-tetrachloroethane   
1223 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
1224 CH2BrCBr3 1,1,1,2-tetrabromo ethane   
1225 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane 1A'Cs
1226 C4H8O2 Butanoic acid 1AC1
1227 C7H7 cycloheptatrienyl radical 2A2C2v
1228 C7H7+ cycloheptatrienyl cation 1A1'D7h
1229 C7H14 cycloheptane 1AC2
1230 CH(CN)3 tricyanomethane   
1231 HN=C=C(CN)2 Dicyanoketenimine   
1232 C5H4O2 furfural 1A'OCCO cis
1233 C5H4O2 furfural 1A'OCCO trans
1234 C6H6O 2,5-Cyclohexadienone 1A1C2v
1235 C5H8O2 Acetylacetone 1AC2
1236 C7H10 Norbornene   
1237 C6H12O Oxepane   
1238 F2CCCF2 tetrafluoroallene   
1239 CF3COO- trifluoro acetate anion 1A'Cs
1240 PF6 Hexafluorophosphate neutral 2B2C2v
1241 PF6- Hexafluorophosphate ion 1A1GOh
1242 SF6 Sulfur Hexafluoride 1A1GOh
1243 SeF6 Selenium hexafluoride 1A1GOh
1244 SF5Cl sulfur chloropentafluoride 1A1C4v
1245 CF3CHF2 pentafluoroethane 1A'Cs
1246 C8H6 Calicene 1A1C2v
1247 C8H8 cubane 1A1GOh
1248 S4N4 Tetrasulfur tetranitride   
1249 C6H5CHO benzaldehyde 1A'Cs
1250 C5H9NO2 Proline 1AC1
1251 C4F4 tetrafluorcyclobutadiene 1A1GD4h
1252 C4F4 tetrafluorcyclobutadiene 1AGC2h
1253 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- 1AGD2h
1254 C2Cl6 hexachloroethane 1A1gD3d
1255 C6H4F2 1,4-difluorobenzene 1AgD2h
1256 C6H4Cl2 1,2-dichlorobenzene 1A1C2v
1257 C6H4Cl2 1,3-dichlorobenzene 1A1C2v
1258 C6H4Cl2 1,4-dichlorobenzene   
1259 C6H5NO nitrosobenzene 1A'Cs
1260 C9H12 n-propyl benzene 1A'Cs
1261 C(CN)4 tetracyanomethane 1A1Td
1262 C3H3N3O3 cyanuric acid 1A1'D3h
1263 C3F6 hexafluoropropene   
1264 C10H8 Azulene 1A1C2v
1265 C10H8 naphthalene 1AgD2h
1266 C10H10 bullvalene   
1267 C10H22 Decane 1AGC2h
1268 C4F6 perfluorobutadiene 1AC2
1269 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- 1A'Cs
1270 B12H12-- Dodecahydrododecaborate(2-)   
1271 C12H8 biphenylene 1AgD2h
1272 S2F10 disulphur decafluoride   
1273 C13H10 Fluorene   
1274 C14H14 Bibenzyl 1AC2
1275 C6H5COC6H5 benzophenone 1AC2
1276 C19H16 Triphenylmethane 1AC3
1277 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 K Potassium atom k  
11 K- Potassium atom anion k-  
12 K+ Potassium atom cation k+  
13 Cu Copper atom cu  
14 Cu- Copper atom anion cu-  
15 Cu+ Copper atom cation cu+  
16 LiH- lithium hydride anion lih-  
17 NaH- sodium hydride anion nah-  
18 KH Potassium hydride kh  
19 KH+ Potassium hydrogen cation kh+  
20 Be- Beryllium atom anion be-  
21 Ca Calcium atom ca  
22 Ca- Calcium atom anion ca-  
23 Ca+ Calcium atom cation ca+  
24 Zn Zinc atom zn  
25 Zn- Zinc atom anion zn-  
26 Zn+ Zinc atom cation zn+  
27 BeH- berylium monohydride anion beh-  
28 BeH+ beryllium monohydride cation beh+  
29 MgH- magnesium monohydride anion mgh-  
30 MgH+ magnesium monohydride cation mgh+  
31 CaH Calcium monohydride cah  
32 CaH+ Calcium monohydride cation cah+  
33 ZnH Zinc monohydride znh  
34 CaH2 Calcium Hydride cah2  
35 ZnH2 Zinc hydride znh2  
36 B- Boron atom anion b-  
37 BH- boron monohydride anion bh-  
38 BH+ boron monohydride cation bh+  
39 AlH aluminum monohydride alh  
40 AlH- aluminum monohydride anion alh-  
41 AlH+ aluminum monohydride cation alh+  
42 BH2 boron dihydride bh2  
43 AlH2 aluminum dihydride alh2  
44 AlH2- aluminum dihydride anion alh2-  
45 AlH2+ aluminum dihydride cation alh2+  
46 BH3- boron trihydride anion bh3-  
47 AlH4- Aluminum tetrahydride anion alh4-  
48 C- Carbon atom anion c-  
49 Ti Titanium atom ti  
50 Ti- Titanium atom anion ti-  
51 Ti+ Titanium atom cation ti+  
52 Sn Tin atom sn  
53 Sn+ Tin cation sn+  
54 CH- methylidyne anion ch-  
55 CH+ Methylidyne cation ch+  
56 SiH2 silicon dihydride sih2  
57 SiH2- silicon dihydride anion sih2-  
58 SiH2+ silicon dihydride cation sih2+  
59 SiH3- Silyl anion sih3-  
60 CH4+ Methane cation ch4+  
61 SiH4+ Silane cation sih4+  
62 SnH4 Stannane snh4  
63 Sb Antimony atom sb  
64 NH Imidogen nh  
65 NH- Imidogen anion nh-  
66 NH+ imidogen cation nh+  
67 PH- phosphorus monohydride anion ph-  
68 PH+ phosphorus monohydride cation ph+  
69 SbH Antimony monohydride sbh  
70 ND2 Amidogen-d2 nd2  
71 NH2- amino anion nh2-  
72 PH2 Phosphino radical ph2  
73 PH2- Phosphino anion ph2-  
74 PH2+ Phosphino cation ph2+  
75 ND3 Ammonia-d3 nd3  
76 SbH3 Stibine sbh3  
77 Cr Chromium atom cr  
78 Te Tellurium atom te  
79 Te+ Tellurium atom cation te+  
80 DO Hydroxyl-d od  
81 DS Mercapto-d ds  
82 TeH Telluryl radical teh  
83 D2O Deuterium oxide d2o  
84 D2S Hydrogen sulfide-d2 d2s  
85 H2Te Hydrogen Telluride h2te  
86 Mn Manganese atom mn  
87 I Iodine atom iodine  
88 I- Iodine atom anion iodine-  
89 I+ Iodine atom cation iodine+  
90 DCl Hydrochloric acid-d dcl  
91 HI Hydrogen iodide hi  
92 HI+ Hydrogen iodide cation hi+  
93 H2F+ dihydrogen fluoride cation h2f+  
94 H2I+ Iodonium h2i+  
95 Fe Iron atom fe  
96 Xe Xenon atom xe  
97 NeH+ neon hydrogen cation neh+  
98 XeH+ Xenon, protonated xeh+  
99 Co Cobalt atom cobalt  
100 Ni Nickel atom ni  
101 Li2- lithium diatomic anion li2-  
102 Li2+ lithium diatomic cation li2+  
103 NaLi- lithium sodium anion lina-  
104 NaLi+ lithium sodium cation lina+  
105 LiK Lithium Potassium lik  
106 NaK Sodium Potassium nak  
107 NaK+ Sodium Potassium diatomic cation nak+  
108 K2 Potassium diatomic k2  
109 Cu2 Copper diatomic cu2  
110 Be2- Beryllium diatomic anion be2-  
111 Be2+ Beryllium diatomic cation be2+  
112 Mg2- magnesium diatomic anion mg2-  
113 Mg2+ magnesium diatomic cation mg2+  
114 Ca2 Calcium diatomic ca2  
115 B2- Boron diatomic anion b2-  
116 Al2 Aluminum diatomic al2  
117 Al2- aluminum diatomic anion al2-  
118 Al2+ aluminum diatomic cation al2+  
119 CaC Calcium monocarbide cac  
120 BC- boron monocarbide anion bc-  
121 BC+ boron monocarbide cation bc+  
122 C2- carbon diatomic anion c2-  
123 SiC- silicon monocarbide anion sic-  
124 SiC+ silicon monocarbide cation sic+  
125 Si2 Silicon diatomic si2  
126 Si2- silcon diatomic anion si2-  
127 Si2+ silcon diatomic cation si2+  
128 C2H+ Ethynyl cation c2h+  
129 ZnCH2 Zinc methylene znch2  
130 CCH2 vinylidene vinylidene  
131 CuCH3 monomethyl copper cuch3  
132 ZnCH3 Zinc monomethyl znch3  
133 CH3CH methylmethylene ch3ch  
134 CH2SiH2 silaethylene ch2sih2  
135 C2H5+ Ethyl cation c2h5+  
136 CH3SiH3 methyl silane ch3sih3  
137 BeN- Beryllium mononitride anion ben-  
138 BN- boron nitride anion bn-  
139 AlN- aluminum mononitride anion aln-  
140 AlN+ aluminum mononitride cation aln+  
141 BN+ boron nitride cation bn+  
142 AlN Aluminum nitride aln  
143 CN+ Cyano cation cn+  
144 CP Carbon monophosphide cp  
145 CP- carbon monophosphide anion cp-  
146 CP+ carbon monophosphide cation cp+  
147 SiN Silicon nitride sin  
148 SiN- silicon mononitride anion sin-  
149 SiN+ silicon mononitride cation sin+  
150 SiP- Silicon monophosphide anion sip-  
151 SiP+ Silicon monophosphide cation sip+  
152 TiN Titanium mononitride tin  
153 PN- phosphorus nitride anion pn-  
154 PN+ phosphorus nitride cation pn+  
155 P2- phosphorus diatomic anion p2-  
156 P2+ phosphorus diatomic cation p2+  
157 SbN Antimony nitride sbn  
158 HNB hydrogen nitrogen boron hnb  
159 HNC hydrogen isocyanide hnc  
160 HCN- Hydrogen cyanide anion hcn-  
161 HCP Phosphaethyne hcp  
162 NNH Dinitrogen monohydride nnh  
163 HPO Hydrogen phosphorus oxide hpo  
164 HPO+ Hydrogen phosphorus oxide cation hpo+  
165 H2CN+ hydrocyanonium cation h2cn+  
166 P2H4 Diphosphine p2h4  
167 CH3PH2 Methyl phosphine ch3ph2  
168 CH3NH3+ protonated methylamine ch3nh3+  
169 LiO- lithium oxide anion lio-  
170 LiO+ lithium oxide cation lio+  
171 NaO- sodium oxide anion nao-  
172 NaO+ sodium oxide cation nao+  
173 KO Potassium monoxide ko  
174 KO+ Potassium monoxide cation ko+  
175 CuO Copper Monoxide cuo  
176 BeO- Beryllium monoxide anion beo-  
177 BeS beryllium sulfide bes  
178 MgO magnesium oxide mgo  
179 MgO- magnesium oxide anion mgo-  
180 MgO+ magnesium oxide cation mgo+  
181 CaO Calcium monoxide cao  
182 MgS magnesium sulfide mgs  
183 MgS- magnesium sulfide anion mgs-  
184 MgS+ magnesium sulfide cation mgs+  
185 CaS Calcium sulfide cas  
186 ZnO zinc monoxide zno  
187 BeS- Beryllium monosulfide anion bes-  
188 BeS+ Beryllium monosulfide cation bes+  
189 BO- boron monoxide anion bo-  
190 AlO Aluminum monoxide alo  
191 AlO- Aluminum monoxide anion alo-  
192 AlO+ aluminum monoxide cation alo+  
193 BS boron sulfide bs  
194 BS- boron monosulfide anion bs-  
195 BS+ boron monosulfide cation bs+  
196 AlS Aluminum sulfide als  
197 AlS- aluminum monosulfide anion als-  
198 AlS+ aluminum monosulfide cation als+  
199 BO+ boron monoxide cation bo+  
200 CS carbon monosulfide cs  
201 CS- carbon monosulfide anion cs-  
202 CS+ carbon monosulfide cation cs+  
203 SiO- silicon monoxide anion sio-  
204 SiO+ silicon monoxide cation sio+  
205 SiS- silicon monosulfide anion sis-  
206 SiS+ silicon monosulfide cation sis+  
207 CSe- Carbon monoselenide anion cse-  
208 CSe+ Carbon monoselenide cation cse+  
209 NS+ nitrogen sulfide cation ns+  
210 PO- phosphorus monoxide anion po-  
211 PO+ phosphorus monoxide cation po+  
212 PS- phosphorus monosulfide anion ps-  
213 PS+ phosphorus monosulfide cation ps+  
214 SO- sulfur monoxide anion so-  
215 S2- sulfur diatomic anion s2-  
216 S2+ sulfur diatomic cation s2+  
217 SeO- selenium monoxide anion seo-  
218 SeO+ selenium monoxide cation seo+  
219 SeS Selenium monosulfide ses  
220 SeS- selenium monosulfide anion ses-  
221 SeS+ selenium monosulfide cation ses+  
222 TeO Tellurium monoxide teo  
223 Se2- selenium diatomic anion se2-  
224 Se2+ selenium diatomic cation se2+  
225 Te2 Tellurium diatomic te2  
226 NaOH sodium hydroxide naoh  
227 KOH Potassium hydroxide koh  
228 MgOH magnesium hydroxide mgoh  
229 CaOH Calcium monohydroxide caoh  
230 HCS Thioformyl radical hcs  
231 HCS- Thioformyl anion hcs-  
232 HCS+ Thioformyl cation hcs+  
233 HNO- Nitrosyl hydride anion hno-  
234 HO2- Hydroperoxy anion ho2-  
235 CH3O Methoxy radical ch3o  
236 CH3S thiomethoxy ch3s  
237 CH3SeH Methane selenol ch3seh  
238 H2ONH3 Water Ammonia Dimer h2onh3  
239 LiCl- lithium chloride anion licl-  
240 LiCl+ lithium chloride cation licl+  
241 NaF- sodium fluoride anion naf-  
242 KF Potassium Fluoride kf  
243 NaCl- sodium chloride anion nacl-  
244 NaCl+ sodium chloride cation nacl+  
245 KCl Potassium Chloride kcl  
246 CuF Copper monofluoride cuf  
247 LiBr- lithium bromide anion libr-  
248 LiBr+ lithium bromide cation libr+  
249 CuCl Copper monochloride cucl  
250 NaBr Sodium Bromide nabr  
251 NaBr- sodium bromide anion nabr-  
252 NaBr+ sodium bromide cation nabr+  
253 KBr Potassium Bromide kbr  
254 LiI Lithium Iodide lii  
255 NaI Sodium Iodide nai  
256 KI Potassium Iodide ki  
257 LiF- lithium fluoride anion lif-  
258 BeF Beryllium monofluoride bef  
259 BeF+ Beryllium monofluoride cation bef+  
260 BeCl beryllium monochloride becl  
261 MgF Magnesium monofluoride mgf  
262 MgF- magnesium fluoride anion mgf-  
263 CaF Calcium monofluoride caf  
264 MgCl magnesium monochloride mgcl  
265 MgCl- magnesium monochloride anion mgcl-  
266 MgCl+ magnesium monochloride cation mgcl+  
267 CaCl calcium monochloride cacl  
268 ZnF- Zinc monofluoride anion znf-  
269 ZnF+ Zinc monofluoride cation znf+  
270 ZnCl Zinc monochloride zncl  
271 CaBr Calcium monobromide cabr  
272 BeCl- beryllium monochloride anion becl-  
273 BeCl+ beryllium monochloride cation becl+  
274 BF- Boron monofluoride anion bf-  
275 BF+ Boron monofluoride cation bf+  
276 AlF- Aluminum monofluoride anion alf-  
277 AlF+ Aluminum monofluoride cation alf+  
278 BCl boron monochloride bcl  
279 BCl- boron monochloride anion bcl-  
280 BCl+ boron monochloride cation bcl+  
281 AlCl- aluminum monochloride anion alcl-  
282 AlCl+ aluminum monochloride cation alcl+  
283 AlI Aluminum monoiodide ali  
284 CF- carbon monofluoride anion cf-  
285 CF+ carbon monofluoride cation cf+  
286 CCl carbon monochloride ccl  
287 CCl- carbon monochloride anion ccl-  
288 CCl+ carbon monochloride cation ccl+  
289 SiCl- silicon monochloride anion sicl-  
290 SiCl+ silicon monochloride cation sicl+  
291 NF nitrogen fluoride nf  
292 NF- nitrogen monofluorine anion nf-  
293 NF+ nitrogen monofluoirde cation nf+  
294 NCl- nitrogen monochloride anion ncl-  
295 NCl+ nitrogen monochloride cation ncl+  
296 PF phosphorus monofluoride pf  
297 PF- phosphorus monofluoride anion pf-  
298 PF+ phosphorus monofluoride cation pf+  
299 PCl phosphorus chloride pcl  
300 PCl- phosphorus monochloride anion pcl-  
301 PCl+ phosphorus monochloride cation pcl+  
302 SbF Antimony monofluoride sbf  
303 SbCl Antimony monochloride sbcl  
304 FO- flourine oxide anion fo-  
305 FO+ fluorine monoxide cation fo+  
306 ClO- chlorine monoxide anion clo-  
307 SF- sulfur monofluoride anion sf-  
308 SCl- sulfur monochloride anion scl-  
309 IO Iodine monoxide io  
310 ClF- clorine monofluoride anion clf-  
311 BrF- bromine fluoride anion brf-  
312 BrF+ bromine fluoride cation brf+  
313 BrCl- bromine chloride anion brcl-  
314 BrCl+ bromine chloride cation brcl+  
315 IF Iodine monofluoride if  
316 ICl Iodine monochloride icl  
317 IBr Iodine monobromide ibr  
318 I2 Iodine diatomic i2  
319 I2+ Iodine diatomic cation i2+  
320 DOCl Hypochlorous acid-d docl  
321 HOI Hypoiodous acid hoi  
322 FHF Hydrogen difluoride fhf  
323 NH2F monofluoroamine nh2f  
324 H2F2 Hydrogen fluoride dimer h2f2  
325 CH3I methyl iodide ch3i  
326 SiH3I Silyl Iodide sih3i  
327 C3+ carbon trimer cation c3+  
328 C3H3 Propargyl radical propargyl  
329 C3H3- Propargyl anion c3h3-  
330 C3H3+ cyclopropenyl cation cpr+  
331 C3H3+ Propargyl cation c3h3+  
332 Zn(CH3)2 dimethyl zinc dmz  
333 SiH2(CH3)2 dimethylsilane dms  
334 KCN Potassium cyanide kcn  
335 CuCN Copper cyanide cucn  
336 N3- azide anion n3-  
337 HCNN diazomethyl radical hcnn  
338 CH2N2 diazirine ch2n2  
339 CH2NN diazomethane ch2nn  
340 CH3NC methyl isocyanide ch3nc  
341 NHCHNH2 aminomethanimine cn2h4  
342 C2H5N Aziridine c2h5n  
343 CH2CHNH2 aminoethene aminoethene  
344 CH2NCH3 N-methylmethanimine nmm  
345 NH2BHNH2 diaminoborane nh2bhnh2  
346 CH3NHCH3 Dimethylamine ch3nhch3  
347 NH2CH2NH3+ diaminoethane, protonated pdam  
348 CNO- fulminate cno-  
349 NCO- cyanate nco-  
350 SCN thiocyanato radical scn  
351 SCN- thiocyanide anion scn-  
352 BO2 Boron dioxide bo2  
353 N2O+ Nitrous oxide cation n2o+  
354 OCS+ Carbonyl sulfide cation cos+  
355 SiO2 silicon dioxide sio2  
356 CS2+ Carbon disulfide cation cs2+  
357 SCTe Carbon sulfide Telluride scte  
358 NO2- Nitrogen dioxide anion no2-  
359 PO2 Phosphorus dioxide po2  
360 PO2- Phosphorus dioxide anion po2-  
361 PO2+ Phosphorus dioxide cation po2+  
362 O3- Ozone anion o3-  
363 O3+ Ozone cation o3+  
364 SO2- Sulfur dioxide anion so2-  
365 SO2+ Sulfur dioxide cation so2+  
366 TeO2 Tellurium Dioxide teo2  
367 CS2H+ Carbon disulfide, protonated cs2h+  
368 HNCO Isocyanic acid hnco  
369 HOCN cyanic acid hocn  
370 HCO2- formate anion hco2-  
371 HNNO nitrosoazane hnno  
372 HOCO+ Hydrocarboxyl cation hoco+  
373 HNO2 Nitrous acid hno2  
374 HNO2+ nitrous acid cation hno2+  
375 CH2CO+ Ketene cation ch2co+  
376 HCCOH ethynol hccoh  
377 CH2O2 Dioxirane diox  
378 CH3CO Acetyl radical ch3co  
379 CH3CO- Acetyl anion ch3co-  
380 CH3CO+ acetyl cation ch3co+  
381 CH3OO methylperoxy radical ch3oo  
382 CH3OO- methylperoxy anion ch3oo-  
383 CH3OO+ methylperoxy cation ch3oo+  
384 CH2CHOH ethenol ch2choh  
385 NH3CHO+ Formamide, N-Protonated nh3cho+  
386 CH3OOH Methyl peroxide ch3ooh  
387 H2OH2CO water formaldehyde dimer h2oh2co  
388 CH3OHH2O methanol water dimer ch3ohh2o  
389 H2OCH3OH water methanol dimer h2och3oh  
390 ZnF2 Zinc difluoride znf2  
391 FCN Cyanogen fluoride fcn  
392 ClCN chlorocyanogen clcn  
393 ICN Cyanogen iodide icn  
394 MgCl2 Magnesium dichloride mgcl2  
395 CaCl2 Calcium Chloride cacl2  
396 ZnCl2 Zinc dichloride zncl2  
397 CaBr2 Calcium dibromide cabr2  
398 CaF2 Calcium difluoride caf2  
399 INO Nitrosyl iodide ino  
400 CF2- Difluoromethylene anion cf2-  
401 CF2+ Difluoromethylene cation cf2+  
402 CCl2 dichloromethylene ccl2  
403 CCl2+ dichloromethylene cation ccl2+  
404 SiCl2 Dichlorosilylene sicl2  
405 FOO Dioxygen monofluoride radical foo  
406 ClOO chloroperoxy radical cloo  
407 ClOO+ chloroperoxy cation cloo+  
408 OClO+ Chlorine dioxide cation oclo+  
409 ClS2 Sulfur chloride cls2  
410 NF2 Difluoroamino radical nf2  
411 NF2+ Difluoroamino cation nf2+  
412 F2O Difluorine monoxide f2o  
413 SF2+ sulfur difluoride cation sf2+  
414 Cl2O Dichlorine monoxide cl2o  
415 I3- triiodide i3-  
416 HCCF+ fluoroacetylene cation hccf+  
417 HFCO formyl fluoride hfco  
418 BHF2 Difluoroborane bhf2  
419 BHCl2 Borane, dichloro- bhcl2  
420 CH2FCl fluorochloromethane ch2fcl  
421 CH2FI fluoroiodomethane ch2fi  
422 CH2ClI chloroiodomethane ch2cli  
423 CH2BrI bromoiodomethane ch2bri  
424 CH2I2 Diiodomethane ch2i2  
425 CH2CHF+ fluoroethene cation ch2chf+  
426 C2H3Cl Ethene, chloro- ch2chcl  
427 C2H3Br vinyl bromide c2h3br  
428 C2H3I Vinyl iodide c2h3i  
429 CH3OCl methyl hypochlorite ch3ocl  
430 C2H5F fluoroethane c2h5f  
431 CH3CH2Cl Ethyl chloride c2h5cl  
432 CH3SiFH2 fluoromethylsilane ch3sifh2  
433 C2H5I Ethyl iodide c2h5i  
434 XeF2 Xenon difluoride xef2  
435 C4+ Carbon tetramer cation c4+  
436 C2H3CCH 1-Buten-3-yne c2h3cch  
437 C4H4 cyclobutadiene cbd  
438 H2CCCCH2 Butatriene h2cccch2  
439 C4H6 Cyclobutene c822355  
440 C4H6 Methylenecyclopropane c6142730  
441 CH2CCHCH3 1,2-Butadiene butad12  
442 CH3CCCH3 2-Butyne c503173  
443 CH2C(CH3)CH3 1-Propene, 2-methyl- isobute  
444 CH3CHCHCH3 2-Butene, (E)- bute2e  
445 CH3CHCHCH3 2-Butene, (Z)- bute2z  
446 B(CH3)3 trimethylborane bme3  
447 Al(CH3)3 trimethyl aluminum tma  
448 C(CH3)3 Tert-butyl radical tbutyl  
449 CH2CH(CH3)2 Isobutyl radical isobutyl  
450 CH3CHCH2CH3 2-Butyl radical butyl2  
451 CH3CH(CH3)CH3 Isobutane isobutane  
452 SiH(CH3)3 trimethylsilane trimsi  
453 C2N2+ Cyanogen cation c2n2+  
454 P4 Phosphorus tetramer p4  
455 HCCCN Cyanoacetylene hcccn  
456 C3H3N acrylonitrile ch2chcn  
457 C3H7N Cyclopropylamine cpram  
458 C3H7N Azetidine azet  
459 C2H8N2 Ethylenediamine ethdiam  
460 CH3NHNHCH3 dimethyl hydrazine dmh  
461 CH3CH(NH2)CH3 2-Propanamine pram2  
462 N(CH3)3 Trimethylamine trimeam  
463 As(CH3)3 trimethyl arsine tmas  
464 Li2O2 dilithium dioxide li2o2  
465 K2O2 dipotassium dioxide k2o2  
466 B2O2 Diboron dioxide b2o2  
467 CO3 Carbon trioxide co3  
468 CO3-- carbonate co3--  
469 NO3 Nitrogen trioxide no3  
470 SO3- Sulfur trioxide anion so3-  
471 SO3+ Sulfur trioxide cation so3+  
472 TeO3 Tellurium trioxide teo3  
473 HCO3- bicarbonate anion hco3-  
474 HSO3 Hydroxysulfonyl radical hso3  
475 C2H2CO cyclopropenone c2h2co  
476 HCCCHO 2-propynal hcccho  
477 C2H2O2+ Ethanedial cation c2h2o2+  
478 H2CS3 thiocarbonic acid h2cs3  
479 CH3COO- acetate anion ch3coo-  
480 CH3ONO Methyl nitrite ch3ono  
481 H3BO3 Boric acid h3bo3  
482 C3H4O 2-Propyn-1-ol c107197  
483 C3H4O allenol c9000071  
484 C3H4O Cyclopropanone cpone  
485 C3H4O Methylketene c6004440  
486 NH2CONH2+ Urea cation urea+  
487 NH2CSNH2 Thiourea thiourea  
488 C2H4O2 1,3-dioxetane c2h4o2  
489 CH3COOH Acetic acid ch3cooh  
490 CH3OCHO methyl formate ch3ocho  
491 CHOCH2OH hydroxy acetaldehyde haa  
492 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
493 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
494 HCOOHH2O Formic acid water dimer hcoohh2o  
495 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
496 CH3CONH2 Acetamide acetamide  
497 C2H5OO ethylperoxy radical c2h5oo  
498 C3H6O Propylene oxide prox  
499 C3H6S Thietane thietane  
500 C3H6S Thiirane, methyl- methiirane  
501 C2H6O2 1,2-Ethanediol ethdiol  
502 CH3OOCH3 dimethylperoxide dmp  
503 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
504 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
505 CH3COHCH3+ acetone, protonated acetoneh+  
506 CH3CHOHCH3 Isopropyl alcohol isoproh  
507 C3H7SH 1-Propanethiol prsh  
508 CH3CHSHCH3 2-Propanethiol isoprsh  
509 CH3SCH2CH3 Ethane, (methylthio)- etsme  
510 H2OCH3OCH3 water dimethylether dimer h2och3och3  
511 Na2F2 Sodium Fluoride Dimer na2f2  
512 Na2Cl2 Disodium dichloride na2cl2  
513 C2F2 difluoroacetylene c2f2  
514 C2Cl2 dichloroacetylene c2cl2  
515 C2Cl2+ dichloroacetylene cation c2cl2+  
516 ClNO2 Nitryl chloride clno2  
517 N2F2 (Z)-Difluorodiazene n2f2_z  
518 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
519 CCl2O Phosgene cl2co  
520 AlF2Cl Aluminum chloride difluoride alclf2  
521 AlFCl2 Aluminum dichloride fluoride alcl2f  
522 AlCl3 Aluminum trichloride alcl3  
523 AlBr3 Aluminum Bromide albr3  
524 ClO3 Chlorine trioxide clo3  
525 ClO3- chlorate anion clo3-  
526 BrO3- Bromate anion bro3-  
527 CF3 Trifluoromethyl radical cf3  
528 CCl3 Trichloromethyl radical ccl3  
529 CCl3- Trichloromethyl anion ccl3-  
530 CCl3+ Trichloromethyl cation ccl3+  
531 SiCl3 trichlorosilyl radical sicl3  
532 SiCl3+ trichlorosilyl cation sicl3+  
533 FSSF Difluorodisulfane fssf  
534 S2F2 Thio-thionyl fluoride s2f2  
535 SOCl2 thionyl chloride socl2  
536 SeOCl2 selenium oxychloride seocl2  
537 NF3+ Nitrogen trifluoride cation nf3+  
538 PF3 Phosphorus trifluoride pf3  
539 PCl3 Phosphorus trichloride pcl3  
540 SbF3 Antimony Trifluoride sbf3  
541 SbCl3 Antimony Trichloride sbcl3  
542 AsBr3 Arsenic tribromide asbr3  
543 NI3 Nitrogen triiodide ni3  
544 PI3 Phosphorus triiodide pi3  
545 ClSSCl Disulfur dichloride s2cl2  
546 BrF3 Bromine trifluoride brf3  
547 IF3 iodone trifluoride if3  
548 CHF2Cl difluorochloromethane chf2cl  
549 CHFCl2 fluorodichloromethane chfcl2  
550 SiHCl3 Trichlorosilane sihcl3  
551 CHF2I difluoroiodomethane chf2i  
552 CHFClI fluorochloroiodomethane chfcli  
553 CHCl2I dichloroiodomethane chcl2i  
554 CHBr3 bromoform chbr3  
555 CHI3 Iodoform chi3  
556 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
557 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
558 CH2CF2 Ethene, 1,1-difluoro- ch2cf2  
559 CH2CCl2 Ethene, 1,1-dichloro- ch2ccl2  
560 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
561 CHClCHCl Ethene, 1,2-dichloro-, (Z)- chclchclz  
562 C2H2Br2 1,1-dibromoethene c2h2br2  
563 CH2FCHO Fluoroacetaldehyde ch2fcho  
564 CH3COF Acetyl fluoride ch3cof  
565 CH2ClCHO chloroacetaldehyde ch2clcho  
566 CH3COCl Acetyl Chloride ch3cocl  
567 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
568 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
569 CH2CFCH3 2-fluoropropene 2fpro  
570 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
571 C3H5Cl 1-chloro-1-propene(E) prop1cl1e  
572 C3H5Cl 1-chloro-1-propene(Z) prop1cl1z  
573 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
574 CH3CH2CH2Br n-propyl bromide prbr  
575 CH3CHBrCH3 i-propyl bromide iprbr  
576 C3H9O+ trimethyl oxonium cation c3h9o+  
577 C5H5 cyclopentadienyl radical c5h5  
578 C5H5- cylopentadienyl anion c5h5-  
579 C5H6 1,3-Cyclopentadiene c542927  
580 C5H6 1-Buten-3-yne, 2-methyl- c78808  
581 C5H6 3-Penten-1-yne, (E)- c2004695  
582 C5H6 3-Penten-1-yne, (Z)- c1574409  
583 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
584 C5H6 Cyclopropylacetylene c6746947  
585 C5H7 1,3-pentadienyl radical pdyl  
586 C5H8 1,2-Butadiene, 3-methyl- c598254  
587 C5H8 1,2-Pentadiene c591957  
588 C5H8 1,3-Butadiene, 2-methyl- c78795  
589 C5H8 1,3-Pentadiene, (E)- c2004708  
590 C5H8 1,3-Pentadiene, (Z)- c1574410  
591 C5H8 1,4-Pentadiene c591935  
592 C5H8 1-pentyne a1pentyne  
593 C5H8 2,3-Pentadiene c591968  
594 C5H8 Cyclobutane, methylene- c1120565  
595 C5H8 Cyclopentene c142290  
596 CH3CCCH2CH3 2-Pentyne 2pentyne  
597 C5H10 1-Butene, 2-methyl- c563462  
598 C5H10 2-Butene, 2-methyl- c513359  
599 C5H10 2-Pentene, (E)- c646048  
600 C5H10 2-Pentene, (Z)- c627203  
601 C5H10 Cyclopentane c287923  
602 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
603 CH2CHCH2CH2CH3 1-pentene pentene  
604 C5H11 2-Methylbut-2-yl radical c4348350  
605 C5H12 Butane, 2-methyl- buta2  
606 C5H12 Pentane pentane  
607 C5H12 Propane, 2,2-dimethyl- neopentane  
608 Si(CH3)4 tetramethylsilane tms  
609 N2O3 Dinitrogen trioxide n2o3  
610 C3H2N2 Malononitrile c3h2n2  
611 C2H3N3 1H-1,2,4-Triazole c288880  
612 C3H4N2 1H-Pyrazole 1hpyraz  
613 C4H5N (E)-2-Butenenitrile c627269  
614 C4H5N (Z)-2-Butenenitrile c1190767  
615 C4H5N 2H-pyrrole pyrrole2  
616 C4H5N 3H-pyrrole pyrrole3  
617 C4H5N Cyclopropanecarbonitrile c5500210  
618 CH2CHCH2CN Allylcyanide ch2chch2cn  
619 C3H6N2 3-Aminopropionitrile c151188  
620 C5H8 Bicyclo[2.1.0]pentane c185944  
621 C5H8 Spiropentane c157404  
622 C4H9N Cyclobutylamine cbam  
623 C4H9N Pyrrolidine pyrrolidine  
624 C3H10N2 1,2-Diaminopropane diampr12  
625 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
626 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
627 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
628 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
629 C3O2+ Carbon suboxide cation c3o2+  
630 CaCO3 Calcium Carbonate caco3  
631 PO4--- phosphate po4---  
632 SO4-- sulfate so4--  
633 HSO4- bisulfate anion hso4-  
634 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
635 CHOCOOH oxo acetic acid oaa  
636 H2SO4 Sulfuric acid h2so4  
637 CH3C(O)OO acetyl peroxy radical ch3coo2  
638 CH3NO3 Methyl nitrate ch3no3  
639 H3PO4 Phosphoric Acid h3po4  
640 C4H4O+ Furan cation furan+  
641 C4H4S Thiophene furans  
642 C3H4O2 β–Propiolactone beta  
643 C3H4O2 2-Propenoic acid propenoic2  
644 C3H4O2 propanedial propanedial  
645 C3H4O2 propenalol propenalol  
646 C2H4O3 trioxolane124 triox  
647 CH2CHCONH2 Acrylamide c79061  
648 CH5N3S Hydrazinecarbothioamide c79196  
649 H2NCH2COOH Glycine glycine  
650 C4H6O cis-2-butenal butenal2c  
651 C4H6O Cyclobutanone cbutone  
652 C4H6O Furan, 2,3-dihydro- furan23h  
653 C4H6O Furan, 2,5-dihydro- furan25h  
654 CH2CHOCHCH2 Vinyl ether vinylether  
655 CHOCHCHCH3 2-Butenal butenal2  
656 C4H6S Thiophene, 2,3-dihydro- thiop23h  
657 C4H6S Thiophene, 2,5-dihydro- thiop25h  
658 C2H6N2O Urea, methyl- c598505  
659 C3H6O2 1,3-Dioxolane dioxolane  
660 CH3COOCH3 methyl acetate aame  
661 CH3SSSCH3 dimethyl trisulfide c2h6s3  
662 C3H7NO dimethylformamide dmf  
663 C3H7NO Propanamide propanam  
664 C2H3OC2H5 Ethene, ethoxy- c109922  
665 C4H8O Cyclobutanol c2919235  
666 C4H8O Furan, tetrahydro- thf  
667 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
668 CH3COCH2CH3 2-Butanone buta2one  
669 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
670 CHOCH2CH2CH3 Butanal butanal  
671 C3H8O2 1,3-Propanediol c504632  
672 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
673 C3H8O2 Methane, dimethoxy- c109875  
674 C3H8O2 Propylene glycol c57556  
675 C3H8S2 1,3-Propanedithiol c109808  
676 C4H10O 1-Propanol, 2-methyl- c78831  
677 C4H10O 2-Butanol, (.+/-.)- butanol2  
678 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
679 C4H10O Propane, 2-methoxy- c598538  
680 C4H10O+ 1-Butanol cation butanol1+  
681 C2H5SC2H5 Diethyl sulfide etset  
682 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
683 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
684 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
685 FNO3 Fluorine nitrate fno3  
686 ClONO2 Chlorine nitrate clono2  
687 TiCl4 Titanium tetrachloride ticl4  
688 ClO4- perchlorate anion clo4-  
689 BF4- tetrafluoroboron anion bf4-  
690 ClFO3 Perchloryl fluoride clfo3  
691 SO2Cl2 Sulfuryl chloride so2cl2  
692 F3NO Nitrogen trifluoride oxide f3no  
693 F3PO Phosphoryl fluoride pf3o  
694 Cl3PO Phosphoryl chloride pcl3o  
695 CF4 Carbon tetrafluoride cf4  
696 SiF4 Silicon tetrafluoride sif4  
697 CFCl3 Trichloromonofluoromethane cfcl3  
698 CCl4+ Carbon tetrachloride cation ccl4+  
699 SiCl4 Silane, tetrachloro- sicl4  
700 CF3I trifluoroiodomethane cf3i  
701 CBrCl3 Methane, bromotrichloro- cbrcl3  
702 CCl3I trichloroiodomethane ccl3i  
703 CFClBrI fluorochlorobromoiodomethane cfclbri  
704 CF2I2 difluorodiiodomethane cf2i2  
705 CBr4 Carbon tetrabromide cbr4  
706 CCl2I2 dichlorodiiodomethane ccl2i2  
707 CBr3I tribromoiododmethane cbr3i  
708 CI4 tetraiodomethane ci4  
709 SiI4 silicon tetraiodide sii4  
710 C2HF3 Trifluoroethylene c2hf3  
711 C2HF3+ Trifluoroethylene cation c2hf3+  
712 CHClCCl2 Trichloroethylene chclccl2  
713 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
714 HSO3F Fluorosulfonic acid hso3f  
715 CHClCCHCl 1,3-dichloroallene chclcchcl  
716 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
717 CH3CF2Cl 1-Chloro-1,1-Difluoroethane ch3cf2cl  
718 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
719 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
720 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
721 NH3BCl3 Amminetrichloroboron nh3bcl3  
722 C3H5ClO Oxirane, (chloromethyl)- c106898  
723 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
724 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
725 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
726 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
727 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
728 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
729 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
730 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
731 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
732 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
733 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
734 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
735 C4H9F 1-fluorobutane butaf1  
736 CH3CHFCH2CH3 2-fluorobutane butaf2  
737 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
738 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
739 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
740 XeF4 Xenon tetrafluoride xef4  
741 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
742 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
743 C6H4 Benzyne benzyne  
744 C6H5 phenyl phenyl  
745 C6H6 2,4-Hexadiyne hexadiyne  
746 C6H6 3,4-Dimethylenecyclobutene cb34m  
747 C6H6+ Benzene cation c6h6+  
748 C6H8 (E)-hexa-1,3,5-triene c821078  
749 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
750 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
751 C6H8 1,3-Cyclohexadiene cyhexadiene13  
752 C6H8 1,4-Cyclohexadiene cyhexadiene14  
753 C6H8 3-Methylenecyclopentene c930267  
754 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
755 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
756 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
757 C6H10 1,3-Hexadiene, (E)- hexdi13e  
758 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
759 C6H10 1,4-Hexadiene, (E)- hexdi14t  
760 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
761 C6H10 1-Butyne, 3,3-dimethyl- c917920  
762 C6H10 1-Hexyne hexyne1  
763 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
764 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
765 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
766 C6H10 2-Hexyne c764352  
767 C6H10 cyclohexene cyclohexene  
768 C6H10 Cyclopentene, 1-methyl- c693890  
769 C6H10 Cyclopentene, 3-methyl- c1120623  
770 C6H10 Cyclopentene, 4-methyl- c1759815  
771 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
772 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
773 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
774 C6H12 (E)-2-Hexene e2hexene  
775 C6H12 (E)-3-methylpent-2-ene c616126  
776 C6H12 (Z)-3-methylpent-2-ene c922623  
777 C6H12 (Z)-hex-2-ene z2hexene  
778 C6H12 2,3-dimethyl-but-2-ene tmeet  
779 C6H12 3-methylenepentane c760214  
780 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
781 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
782 C6H12 Cyclohexane cyclohexane  
783 C6H12 Cyclopentane, methyl- c96377  
784 C6H12 Ethylcyclobutane c4806615  
785 C6H14 Butane, 2,2-dimethyl- buta22  
786 C6H14 Butane, 2,3-dimethyl- buta23  
787 C6H14 Hexane hexane  
788 C6H14 Pentane, 2-methyl- penta2  
789 C6H14 Pentane, 3-methyl- penta3  
790 C4N2 2-Butynedinitrile c4n2  
791 C2H2N4 sym-tetrazine ttz  
792 C3H3N3 1,3,5-Triazine triazine135  
793 CH3N5 5-Aminotetrazole c4418615  
794 C4H4N2 1,3-Diazine diazine13  
795 C4H4N2 Pyrazine pyrazine  
796 C4H4N2 Pyridazine pyridazine  
797 C4H4N2 Succinonitrile c110612  
798 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
799 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
800 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
801 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
802 C5H5N E-2,4-pentadienenitrile bdcn  
803 C5H5N Pyridine pyridine  
804 B3N3H6 borazine borazine  
805 C6H6 Fulvene fulvene  
806 C4H6N2 1H-Imidazole, 2-methyl- c693981  
807 C5H7N (E)-2-Pentenenitrile c26294984  
808 C5H7N (E)-3-Pentenenitrile c16529661  
809 C5H7N (Z)-2-Pentenenitrile c25899507  
810 C5H7N 1H-Pyrrole, 1-methyl- c96548  
811 C5H7N Cyclobutanecarbonitrile c4426113  
812 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
813 C5H9N Butanenitrile, 2-methyl- c18936179  
814 C5H9N Pentanenitrile c110598  
815 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
816 C6H10 Bicyclo[3.1.0]hexane c285585  
817 C5H11N Cyclopentanamine cypentam  
818 C5H11N Piperidine piper  
819 C4H12N2 1,2-Butanediamine c4426486  
820 C4H12N2 2-Methyl-1,2-propanediamine c811938  
821 Li2CO3 Lithium Carbonate li2co3  
822 C2O4-- oxalate anion c2o4  
823 C2H3NO3 Oxamic acid oxamic  
824 C4H4O2 2(5H)-Furanone furanone  
825 C4H4O2 2-Oxetanone, 4-methylene- c674828  
826 C2H4N2O2 Oxalamide oxalamide  
827 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
828 C3H4S3 1,3-Dithiolane-2-thione c822388  
829 C4H5NO 3-Methylisoxazole isox3m  
830 C4H5NO Isoxazole, 5-methyl- c5765446  
831 C4H5NS 4-Methylthiazole c693958  
832 C2H5NO3 Nitric acid, ethyl ester c625581  
833 C5H6O 2-methylfuran furan2m  
834 C5H6O 3-Methylfuran furan3m  
835 C5H6S Thiophene, 2-methyl- c554143  
836 C5H6S Thiophene, 3-methyl- c616444  
837 C4H6O2 2,3-Butanedione c431038  
838 C4H6O2 2-Propenoic acid, methyl ester c96333  
839 C4H6O2 Crotonic Acid crot  
840 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
841 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
842 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
843 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
844 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
845 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
846 C4H6OS Vinyl sulfoxide c1115157  
847 CH6N4S Carbonothioic dihydrazide thiacarb  
848 C2H6N2O2 (E)-Azodioxymethane c37765154  
849 C2H6N2O2 Dimethylnitroamine c4164287  
850 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
851 C2H6O3S Sulfurous acid, dimethyl ester c616422  
852 C4H7NO 2-Pyrrolidinone c616455  
853 C4H7NO Methacrylamide c79390  
854 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
855 HCONH2CN2H4 formamide aminomethanimine dimer d13  
856 C3H7ONO Propyl nitrite prono  
857 CH3CH(CH3)ONO Isopropyl nitrite c541424  
858 CH3CH(NH2)COOH Alanine alanine  
859 CH3NHCH2COOH Sarcosine sarcosine  
860 NH2CH2CH2COOH β–alanine betaalanine  
861 NH2COOC2H5 Urethane urethane  
862 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
863 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
864 C5H8O Methyl cyclopropyl ketone c765435  
865 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
866 NH2CONHC2H5 Urea, ethyl- c625525  
867 C4H8O2 1,3-Dioxane dioxan13  
868 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
869 C4H8O2 1,4-Dioxane dioxan14  
870 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
871 C4H8OS s-Ethyl thioacetate c625605  
872 C3H8O3 1,2,3-Propanetriol glycerin  
873 C3H8O2S (Methylsulfonyl)ethane c594434  
874 C4H9NO Butanamide c541355  
875 C4H9NO Propanamide, 2-methyl- c563837  
876 C5H10O 2-Butanone, 3-methyl- c563804  
877 C5H10O 2H-Pyran, tetrahydro- c142687  
878 C5H10O 2-Pentanone mpk  
879 C5H10O Cyclopentanol c96413  
880 C5H10O Oxetane, 3,3-dimethyl- c6921353  
881 C5H10O Pentanal pal  
882 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
883 C5H10S 3-Ethylthio-1-propene c5296628  
884 C5H10S Cyclopentanethiol c1679078  
885 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
886 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
887 C4H10O2 1,1-Dimethoxyethane c534156  
888 C4H10O2 1,3-Butanediol budiol13  
889 C4H10O2 1,4-Butanediol budiol14  
890 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
891 C4H10OS Diethyl sulfoxide c70291  
892 C4H10S2 1,4-Butanedithiol budisl14  
893 C4H11NO Diethylhydroxylamine c3710847  
894 C5H12O 1-Butanol, 2-methyl- c137326  
895 C5H12O 1-Butanol, 3-methyl- c123513  
896 C5H12O 1-Pentanol pentanol1  
897 C5H12O 2-Butanol, 3-methyl- c598754  
898 C5H12O 2-Pentanol peol2  
899 C5H12O 3-Pentanol pentan3ol  
900 C5H12O Butane, 1-methoxy- meobu  
901 C5H12O Propane, 1-ethoxy- proet  
902 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
903 C5H12S 1-Butanethiol, 2-methyl- c1878188  
904 C5H12S 1-Butanethiol, 3-methyl- c541311  
905 C5H12S 1-Pentanethiol c110667  
906 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
907 C5H12S 2-Butanethiol, 2-methyl- c1679090  
908 C5H12S 2-Butanethiol, 3-methyl- c2084186  
909 C5H12S Butane, 1-(methylthio)- c628295  
910 C5H12S Ethyl propyl sulfide c4110503  
911 C5H12S Propane, 2-(ethylthio)- c5145993  
912 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
913 CF3CN Acetonitrile, trifluoro- cf3cn  
914 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
915 B2F4 Diboron tetrafluoride b2f4  
916 B2Cl4 Diboron tetrachloride b2cl4  
917 C2F4 Tetrafluoroethylene c2f4  
918 C2F4+ Tetrafluoroethylene cation c2f4+  
919 C2FCl3 fluorotrichloroethene c2fcl3  
920 C2Cl4 Tetrachloroethylene c2cl4  
921 PCl5 Phosphorus pentachloride pcl5  
922 SbCl5 Antimony pentachloride sbcl5  
923 BrF5 bromine pentafluoride brf5  
924 ClF5 chlorinepentafluoride clf5  
925 IF5 pentafluoroiodine if5  
926 CF3CHO trifluoroacetaldehyde cf3cho  
927 CCl3CHO trichloroacetaldehyde ccl3cho  
928 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
929 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
930 CF3COOH trifluoroacetic acid cf3cooh  
931 C4H3ClO Furan, 2-chloro fur2cl  
932 C4H3ClO Furan,3-chloro fur3cl  
933 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
934 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
935 C4H8Cl2 1,4-Dichlorobutane c110565  
936 C4H8Cl2 Butane, 1,2-dichloro- c616217  
937 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
938 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
939 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
940 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
941 C5H11Cl Pentane, 1-chloro- pencl1  
942 C6H5CH2 benzyl radical benzyl  
943 C6H5CH3 toluene toluene  
944 C7H8 cycloheptatriene cht  
945 C7H8 Norbornadiene norbor  
946 C7H8 Quadricyclane qucy  
947 C7H12 Norbornane nor  
948 C7H16 2-methylhexane 2mhex  
949 C7H16 3-methylhexane hex3m  
950 C7H16 heptane heptane  
951 C6H7N 2-Methylpyridine mp  
952 C6H5NH2 aniline aniline  
953 C6H13N 2-Methylpiperidine pip2m  
954 C6H13N cyclohexanamine cham  
955 C6H15N triethylamine tea  
956 N2O5 Dinitrogen pentoxide n2o5  
957 C4H2O3 Maleic Anhydride malan  
958 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
959 C6H5O phenoxy radical phenoxy  
960 C5H5NO 2(1H)-Pyridinone c72762006  
961 C5H5NO 2(3H)-Pyridinone c9000048  
962 C5H5NO 2(5H)-Pyridinone c9000037  
963 C5H5NO 2-Pyridinol c109104  
964 C5H5NO 3(2H)-Pyridinone c9000004  
965 C5H5NO 3(4H)-Pyridinone c9000026  
966 C5H5NO 3(6H)-Pyridinone c9000015  
967 C5H5NO 3-Pyridinol c109002  
968 C5H5NO 4(1H)-Pryidinone c9000060  
969 C5H5NO 4(3H)-Pryidinone c9000059  
970 C5H5NO 4-Pyridinol c626642  
971 C6H5OH phenol phenol  
972 C6H6O 2,4-Cyclohexadienone c24599573  
973 C6H5SH Benzenethiol phsh  
974 HO2CCHNH2CH2OH Serine serine  
975 C4H8O2S Sulfolane sulfolane  
976 CH(C2H3)3 trivinyl methane tvm  
977 C6H10O cyclohexanone chexo  
978 C6H12O hexanal c6h12o  
979 C3H7OC3H7 di-n-propyl ether propr  
980 CF3COF trifluoroacetyl fluoride cf3cof  
981 CF3COCl trifluoroacetyl chloride cf3cocl  
982 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
983 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
984 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
985 CCl3CHCl2 pentachloroethane ccl3chcl2  
986 C6H5F Fluorobenzene bzf  
987 C6H5Cl chlorobenzene bzcl  
988 C6H5Br bromobenzene bzbr  
989 C6H5CCH phenylacetylene phac  
990 C8H6 benzocyclobutadiene bcbd  
991 C8H6 Pentalene pentalene  
992 C6H5CHCH2 Styrene styrene  
993 C8H8 cyclooctatetraene cot  
994 C6H5CH2CH3 Ethylbenzene etbz  
995 CH3C6H4CH3 meta-xylene mxylene  
996 CH3C6H4CH3 paraxylene pxylene  
997 C8H14 Bicyclo[2.2.2]octane bico222  
998 C8H16 cyclooctane cyclooct  
999 (CH3)3CC(CH3)3 tetramethylbutane tmb  
1000 C8H18 Octane c8h18  
1001 C6H5CN phenyl cyanide phcn  
1002 C6H12N2 Triethylenediamine ted  
1003 C4O4-- squarate dianion c4o4--  
1004 S8 Octasulfur s8  
1005 C6H4O2 parabenzoquinone pbq  
1006 C4H4N2O2 Uracil uracil  
1007 C6H5OCH3 Anisole anisole  
1008 C6H12O2 Methyl pivalate c598981  
1009 C6H12O2 Hexanoic acid hexa  
1010 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
1011 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
1012 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
1013 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
1014 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
1015 C2F6 hexafluoroethane c2f6  
1016 IF7 Iodine heptafluoride if7  
1017 C6H4F2 metadifluorobenzene mdfb  
1018 C6H4F2 orthodifluorobenzene odfb  
1019 C9H8 Indene indene  
1020 C9H8 spiro[4.4]nona-1,3,6,8-tetraene snt  
1021 C9H20 Nonane nonane  
1022 C5H4N4 purine purine  
1023 C8H7N Indole indole  
1024 C6H5NO2 Nitrobenzene c6h5no2  
1025 C6H5COOH benzoic acid benzo  
1026 CH3COC6H5 acetophenone acph  
1027 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- c3cl3n3  
1028 C6H3F3 Benzene trifluoride 123 bzf3a  
1029 C8H18O 1-Octanol octanol  
1030 C10H16 adamantane adamantane  
1031 C6N4 Tetracyanoethylene tcne  
1032 C6N4- tetracyanoethylene anion tcne-  
1033 C3F8 perfluoropropane c3f8  
1034 Fe(CO)5 Iron pentacarbonyl ipc  
1035 Fe(C5H5)2 ferrocene fecp2  
1036 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1037 C12H8 Acenaphthylene acenaph  
1038 C12H10 biphenyl biphenyl  
1039 C12H10 Heptalene heptalene  
1040 C6H12O6 Inositol inositol  
1041 C6F6 hexafluorobenzene c6f6  
1042 C14H10 Anthracene anth  
1043 C14H10 Phenanthrene phenanthrene  
1044 C12H10N2 azobenzene azobenzene  
1045 C16H10 Pyrene pyrene  
1046 C18H12 Tetracene tetracene  
1047 C60 Buckminsterfullerene c60