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

List of which calculations are completed at CCSD /cc-pVDZ

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count Species Name State Conformation
1 D Deuterium atom 1SKh
2 H Hydrogen atom 1SKh
3 H- Hydrogen atom anion 2SKh
4 H+ Hydrogen atom cation  Kh
5 D2 Deuterium diatomic 1ΣgD∞h
6 H2 Hydrogen diatomic 1ΣgD∞h
7 H2- hydrogen diatomic anion 2Σu+D∞h
8 H2+ Hydrogen cation 2Σg+D∞h
9 HD Deuterium hydride 1ΣgD∞h
10 He Helium atom 1SKh
11 He Helium atom   
12 He- Helium atom anion 2SKh
13 He+ Helium atom cation 2SKh
14 HeH+ Helium hydride cation 1ΣC∞v
15 He2+ helium diatomic cation 2ΣuD∞h
16 Li Lithium atom 2SKh
17 Li- Lithium atom anion 1SKh
18 Li+ Lithium atom cation 1SKh
19 Na Sodium atom 2SKh
20 Na- Sodium atom anion 1SKh
21 LiH Lithium Hydride 1ΣC∞v
22 LiH+ lithium hydride cation 2ΣC∞v
23 NaH sodium hydride 1ΣC∞v
24 NaH+ sodium hydride cation 2ΣC∞v
25 Be Beryllium atom 1SKh
26 Be+ Beryllium atom cation 2SKh
27 Mg Magnesium atom 1SKh
28 Mg- Magnesium atom anion 2PKh
29 Mg+ Magnesium atom cation 2SKh
30 Ca Calcium atom 1SKh
31 BeH beryllium monohydride 2ΣC∞v
32 MgH magnesium monohydride 2ΣC∞v
33 CaH Calcium monohydride 2ΣC∞v
34 CaH+ Calcium monohydride cation 2ΣC∞v
35 TiH Titanium monohydride 4ΦC∞v
36 ZnH+ Zinc, protonated   
37 BeH2 beryllium dihydride 1ΣgD∞h
38 BeH2+ Beryllium dihydride cation 2ΣC∞v
39 BeH2+ Beryllium dihydride cation 2ΣuD∞h
40 BeH2+ Beryllium dihydride cation   
41 MgH2 magnesium dihydride 1ΣgD∞h
42 B Boron atom 2PKh
43 B Boron atom 4PKh
44 B+ Boron atom cation 1SKh
45 Al Aluminum atom 2PKh
46 Al- Aluminum atom anion 3PKh
47 Al+ Aluminum atom cation 1SKh
48 Sc Scandium atom 2DKh
49 Sc+ Scandium cation 3DKh
50 Ga Gallium atom 2P 
51 Ga- Gallium atom anion 3POh
52 Ga+ Gallium atom cation 1S 
53 BH Boron monohydride 1ΣC∞v
54 BH Boron monohydride 3ΠC∞v
55 BH- boron monohydride anion 4ΣC∞v
56 AlH aluminum monohydride 1ΣC∞v
57 ScH Scandium monohydride 1ΣC∞v
58 ScH+ Scandium monohydride cation 2ΣC∞v
59 GaH Gallium monohydride 1ΣC∞v
60 GaH+ Gallium monohydride cation 2ΣC∞v
61 BH2 boron dihydride 2A1C2v
62 BH2- boron dihydride anion 3B1C2v
63 BH2- boron dihydride anion 1A1C2v
64 BH2+ Boron dihydride cation 1ΣgD∞h
65 AlH2 aluminum dihydride 2A1C2v
66 BH3 boron trihydride 1A1'D3h
67 BH3+ boron trihydride cation 2B2C2v
68 BH3+ boron trihydride cation  C2v
69 AlH3 aluminum trihydride 1A1'D3h
70 AlH3- aluminum trihydride anion  C3v
71 AlH3+ aluminum trihydride cation 2A1C2v
72 ScH3 Scandium trihydride 1A1'D3h
73 ScH3 Scandium trihydride 1A1C3v
74 GaH3 Gallium trihydride 1A1'D3h
75 BH4 borohydride 2B2C2v
76 BH4- borohydride anion 1A1Td
77 C Carbon atom 3P0Kh
78 C Carbon atom 3P1Kh
79 C- Carbon atom anion 2DKh
80 C+ Carbon atom cation 2PKh
81 Si Silicon atom 3PKh
82 Si Silicon atom 1SKh
83 Si- Silicon atom anion 4SKh
84 Si+ Silicon atom cation 2PKh
85 Ge Germanium atom 3PKh
86 Ge- Germanium anion 4SKh
87 Ge+ Germanium cation 2PKh
88 CH Methylidyne 2Π1/2C∞v
89 SiH Silylidyne 2ΠC∞v
90 SiH- silicon monohydride anion 3ΣC∞v
91 SiH+ silicon monohydride cation 1ΣC∞v
92 GeH germylidene 2ΠC∞v
93 GeH+ Germaniun monohyrdide cation 1ΣC∞v
94 CH2 Methylene 3B1C2v
95 CH2 Methylene 3ΣGD∞h
96 CH2 Methylene 1A1C2v
97 CH2- methylene anion 2B1C2v
98 CH2+ methylene cation 2A1C2v
99 CH2+ methylene cation 2ΠD∞h
100 SiH2 silicon dihydride 1A1C2v
101 SiH2 silicon dihydride 3B1C2v
102 GeH2 germylene 1A1C2v
103 GeH2- germylene anion 2B1C2v
104 CH3 Methyl radical 2A1D3h
105 CH3- methyl anion 1A1C3v
106 CH3+ methyl cation 1A1'D3h
107 SiH3 Silyl radical 2A1C3v
108 SiH3+ Silyl cation 1A1'D3h
109 GeH3 Germyl radical 2A1C3v
110 GeH3+ germyl cation 1A1'D3h
111 CD4 methane-d4 1A1Td
112 CH2D2 methane-d2 1A1C2v
113 CH3D methane-d 1A1C3v
114 CH4 Methane 1A1Td
115 CH4- Methane anion 2A1Td
116 CH4- Methane anion 2A1C3v
117 CHD3 methane-d3 1A1C3v
118 SiH2D2 silane-d2   
119 SiH4 Silane 1A1Td
120 GeH4 Germane 1A1Td
121 SiH5+ Silane, protonated   
122 N Nitrogen atom 4SKh
123 N- Nitrogen atom anion 3SKh
124 N+ Nitrogen atom cation 3PKh
125 P Phosphorus atom 4SKh
126 P- Phosphorus atom anion 3PKh
127 P+ Phosphorus atom cation 3PKh
128 V Vanadium atom 4FKh
129 V+ Vanadium atom cation 5DKh
130 As Arsenic atomic 4SKh
131 As- Arsenic anion 3PKh
132 As+ Arsenic cation 3PKh
133 NH Imidogen 3Σ-C∞v
134 PH phosphorus monohydride 3Σ-C∞v
135 AsH Arsenic monohydride 3ΣC∞v
136 AsH Arsenic monohydride 1ΣC∞v
137 AsH+ Arsenic monohydride cation 2ΠC∞v
138 ND2 Amidogen-d2 2B1C2v
139 NH2 Amino radical 2B1C2v
140 NH2+ Amino cation 3B1C2v
141 NH2+ Amino cation 1A1C2v
142 PH2 Phosphino radical 2B1C2v
143 AsH2 Arsenic dihydride 2A1C2v
144 AsH2+ Arsenic dihydride cation 1A1C2v
145 ND3 Ammonia-d3 1A1C3v
146 NH3 Ammonia 1A1C3v
147 NH3- Ammonia anion 2A1C3v
148 NH3+ ammonia cation 2A2"D3h
149 PH3 Phosphine 1A1C3v
150 PH3+ Phosphine cation 2A1C3v
151 AsH3 Arsine 1A1C3v
152 AsH3+ Arsine cation 2A1C3v
153 AsH4+ Arsonium   
154 NH4 Ammonium radical   
155 NH4+ ammonium cation 1A1Td
156 PH4 Phosphoranyl radical   
157 PH4+ phosphonium cation   
158 O Oxygen atom 3SKh
159 O- Oxygen atom anion 2PKh
160 O+ Oxygen atom cation 4SKh
161 S Sulfur atom 3PKh
162 S Sulfur atom   
163 S- Sulfur atom anion 2PKh
164 S+ Sulfur atom cation 4SKh
165 Se Selenium atom 3PKh
166 Se- Selenium atom anion 2PKh
167 Se+ Selenium atom cation 4SKh
168 DO Hydroxyl-d 2ΠC∞v
169 OH Hydroxyl radical 2ΠC∞v
170 OH- hydroxide anion 1ΣC∞v
171 OH+ hydoxyl cation 3ΣC∞v
172 DS Mercapto-d 2ΠC∞v
173 HS Mercapto radical 2ΠC∞v
174 HS- mercapto anion 1ΣC∞v
175 HS+ sulfur monohydride cation 3ΣC∞v
176 CrH Chromium hydride 6ΣC∞v
177 CrH+ Chromium hydride cation 5ΣC∞v
178 HSe Selenium monohydride 2ΠC∞v
179 HSe- selenium monohydride anion 1ΣC∞v
180 HSe+ selenium monohydride cation 3ΣC∞v
181 D2O Deuterium oxide 1A1C2v
182 H2O Water 1A1C2v
183 H2O- water anion 2A1C2v
184 H2O- water anion 2A'Cs
185 H2O+ water cation 2B1C2v
186 HDO Water-d1 1A1C2v
187 D2S Hydrogen sulfide-d2 1A1C2v
188 H2S Hydrogen sulfide 1A1C2v
189 H2S- Hydrogen sulfide anion 2A'Cs
190 H2S+ Hydrogen sulfide cation 2B1C2v
191 H2Se Hydrogen selenide 1A1C2v
192 H2Se+ Hydrogen selenide cation 2B1C2v
193 H3O+ hydronium cation 1A1C3v
194 H3S+ Sulfonium cation 1A1C3v
195 H3Se+ Hydrogen Selenide, protonated 1A1C3v
196 F Fluorine atom 2PKh
197 F- Fluorine atom anion 1SKh
198 F+ Fluorine atom cation 3SKh
199 F+ Fluorine atom cation 1DKh
200 Cl Chlorine atom 2PKh
201 Cl- Chlorine atom anion 1SKh
202 Cl+ Chlorine atom cation 3PKh
203 Cl+ Chlorine atom cation 1DKh
204 Br Bromine atom 2PKh
205 Br- Bromine atom anion 1SKh
206 Br+ Bromine atom cation 3PKh
207 DF Hydrofluoric acid-d 1ΣC∞v
208 HF Hydrogen fluoride 1ΣC∞v
209 HF- hydrogen fluoride anion 2ΣC∞v
210 HF+ hydrogen fluoride cation 2ΠC∞v
211 DCl Hydrochloric acid-d 1ΣC∞v
212 HCl Hydrogen chloride 1ΣC∞v
213 HCl- hydrogen chloride anion 2ΣC∞v
214 HCl+ hydrogen chloride cation 2ΠC∞v
215 HBr hydrogen bromide 1ΣC∞v
216 HBr- hydrogen bromide anion 2ΣC∞v
217 HBr+ hydrogen bromide cation 2ΠC∞v
218 H2Cl+ dihydrogen monochloride cation 1A1C2v
219 H2Br+ protonated hydrogen bromide 2A1C2v
220 Ne Neon atom 1SKh
221 Ne Neon atom   
222 Ne- Neon atom anion 2SKh
223 Ne+ Neon atom cation 2PKh
224 Ar Argon atom 1SKh
225 Ar- Argon atom anion 2SKh
226 Ar+ Argon atom cation 2PKh
227 Kr Krypton atom 1SKh
228 Kr+ Krypton cation 2PKh
229 HeLi+ Helium Lithium cation   
230 NeH neon hydrogen 2ΣC∞v
231 ArH+ Argon hydride cation 1ΣC∞v
232 KrH+ Protonated Krypton 1ΣC∞v
233 H2Ar H2 Ar dimer 1ΣC∞v
234 Li2 Lithium diatomic 1ΣgD∞v
235 NaLi lithium sodium 1ΣC∞v
236 Na2 Sodium diatomic 1ΣgD∞h
237 Na2- sodium diatomic anion 2ΣuD∞h
238 Na2+ sodium diatomic cation 2ΣgD∞h
239 LiBe Lithium Beryllium 2ΣC∞v
240 LiMg Lithium magnesium 2ΣC∞v
241 NaBe Sodium Beryllium 2ΣC∞v
242 NaMg Sodium Magnesium 2ΣC∞v
243 Be2 Beryllium diatomic 1ΣgD∞h
244 Be2 Beryllium diatomic 3ΠgD∞h
245 BeMg Beryllium Magnesium 1ΣC∞v
246 Mg2 Magnesium diatomic 1ΣgD∞h
247 Ca2 Calcium diatomic 1ΣGD∞h
248 LiB Lithium boride 3ΠC∞v
249 LiAl Lithium Aluminum   
250 NaAl Sodium aluminum 1ΣC∞v
251 BeB Beryllium monoboride 2ΠC∞v
252 B2 Boron diatomic 3ΣgD∞h
253 B2 Boron diatomic 1ΣgD∞h
254 B2 Boron diatomic 5ΣuD∞h
255 B2+ Boron diatomic cation 2ΠD∞h
256 BAl Boron Aluminum 3ΣC∞v
257 BGa Boron Gallium 3ΣC∞v
258 AlGa Aluminum Gallium 3ΣC∞v
259 AlGa Aluminum Gallium 1ΣC∞v
260 Ga2 Gallium diatomic 3Piu 
261 HBBH Diborane(2) 3ΣGD∞h
262 LiBH4 Lithium borohydride 1A1C3v
263 B2H4 Diborane(4) D2d 1A1D2d
264 HBHHBH Diborane(4) C2V 1A1C2v
265 B2H6 Diborane 1AgD2h
266 B2H6+ Diborane cation   
267 Al2H6 dialane 1AGD2h
268 Ga2H6 digallane 1AGD2h
269 LiC Lithium Carbide 4ΣC∞v
270 BeC Beryllium Carbide 3Σ-C∞v
271 BeC Beryllium Carbide   
272 CaC Calcium monocarbide   
273 BC boron monocarbide 4Σ-C∞v
274 AlC Aluminum carbide 4ΣC∞v
275 BSi Boron silicide 4ΣC∞v
276 BSi Boron silicide 2ΣC∞v
277 C2 Carbon diatomic 1Σg+D∞h
278 C2 Carbon diatomic 3Σg- 
279 C2+ carbon diatomic cation 4ΣgD∞h
280 SiC silicon monocarbide 3ΣC∞v
281 SiC silicon monocarbide 1ΣC∞v
282 Si2 Silicon diatomic 3ΣgD∞h
283 GeC Germanium monocarbide 1ΣC∞v
284 GeC Germanium monocarbide   
285 SiGe Silicon Germanium   
286 Ge2 Germanium diatomic 3ΣgD∞h
287 C2H Ethynyl radical 2ΣC∞v
288 C2H- Ethynyl anion 1ΣC∞v
289 C2H2 Acetylene 1ΣgD∞h
290 C2H2+ acetylene cation 2ΠuD∞h
291 C2H2+ acetylene cation   
292 CCH2 vinylidene 3B2C2v
293 H2CC- vinylidene anion   
294 HCCH- acetylene anion   
295 HCCH- acetylene anion   
296 Si2H2 disilyne   
297 Si2H2 disilyne   
298 Si2H2 disilyne   
299 Si2H2 disilyne   
300 CH3Li methyl lithium 1A1C3v
301 CH2BH methyleneborane 1A1C2v
302 C2H3 vinyl 2A'Cs
303 C2H3- vinyl anion 1A'Cs
304 C2H3+ vinyl cation 1A1C2V bridging H
305 C2H3+ vinyl cation 1A1C2V HCCH2
306 C2H4 Ethylene 1AgD2h
307 C2H4- Ethylene anion 2AgC2h
308 C2H4+ Ethylene cation 2B3D2
309 Si2H4 Disilene   
310 Si2H4 Disilene   
311 Si2H4 Disilene   
312 CH3BH2 methylborane 1A'Cs
313 C2H5 Ethyl radical 2A'Cs
314 C2H5- Ethyl anion 1A'Cs
315 C2H6 Ethane 1A1gD3d
316 C2H6 Ethane 1A1'D3h
317 C2H6+ ethane cation 2BgC2h
318 C2H6+ ethane cation 2AgCi
319 Si2H6 disilane 1EuD3d
320 GeH3CH3 methyl germane 1A1C3v
321 C2H7+ Ethane, protonated 1AC2
322 LiN Lithium Nitride 3ΣC∞v
323 LiN+ Lithium Nitride cation 4ΣC∞v
324 LiP Lithium monophosphide   
325 LiP Lithium monophosphide   
326 BeN Beryllium mononitride 4ΣC∞v
327 BeN Beryllium mononitride 2ΠC∞v
328 BeN+ Beryllium mononitride cation 3ΣC∞v
329 BeN+ Beryllium mononitride cation 1ΣC∞v
330 MgN Magnesium Nitride   
331 MgN Magnesium Nitride   
332 BP Boron monophosphide 3ΠC∞v
333 BP Boron monophosphide 1ΣC∞v
334 AlP Aluminum monophosphide 3ΣC∞v
335 AlP Aluminum monophosphide 3ΠC∞v
336 AlP Aluminum monophosphide 1ΣC∞v
337 GaN Gallium mononitride 3ΠC∞v
338 GaN Gallium mononitride 1ΣC∞v
339 GaP Gallium monophosphide 3ΣC∞v
340 GaP Gallium monophosphide 1ΣC∞v
341 GaAs Gallium arsenide 3Π 
342 GaAs Gallium arsenide 1Σ 
343 BN boron nitride 3ΠC∞v
344 BN boron nitride 1ΣC∞v
345 AlN Aluminum nitride 3ΠiC∞v
346 CN Cyano radical 2ΣC∞v
347 CN- cyanide anion 1ΣC∞v
348 SiP Silicon monophosphide 2ΠC∞v
349 N2 Nitrogen diatomic 1ΣgD∞h
350 N2 Nitrogen diatomic   
351 N2- nitrogen diatomic anion 2ΠgD∞h
352 N2+ diatomic nitrogen cation 2ΣgD∞h
353 PN Phosphorus mononitride 1ΣC∞v
354 P2 Phosphorus diatomic 1ΣgD∞h
355 AsN Arsenic mononitride 1ΣC∞v
356 AsP Arsenic monophosphide 1ΣC∞v
357 As2 Arsenic diatomic 1ΣgD∞h
358 HCN Hydrogen cyanide 1ΣC∞v
359 HCN+ hydrogen cyanide cation 2ΠC∞v
360 HNC+ hydrogen isocyanide cation   
361 HCP+ Phosphaethyne cation   
362 NNH+ Dinitrogen monohydride cation 1ΣC∞v
363 LiNH2 lithium amide   
364 HBNH Boranimine 1ΣC∞v
365 CNH2 Aminomethylidyne radical 2B2C2v
366 CNH2+ N-protonated hydrogen isocyanide 1A1C2v
367 H2CN Dihydrogen cyanide radical 2B2C2v
368 HCNH methyleneazane 2A'CS cis
369 HCNH methyleneazane 2A'CS trans
370 HCNH+ N-protonated HCN 1ΣC∞v
371 H2NN Isodiazene   
372 N2H2 (E)-diazene 1AgC2h
373 N2H2 (Z)-Diazene 1A1C2v
374 N2H2+ trans-diazene cation 2AGC2h
375 CH2NH Methanimine 1A'Cs
376 CH2NH+ Methanimine cation   
377 CHNH2 aminomethylene   
378 CHNH2+ Aminocarbene cation   
379 CH2PH Phosphaethene 1A'Cs
380 BH2NH2 Boranamine   
381 CH2NH2+ methyleneamine cation 1A1C2v
382 N2H4 Hydrazine 1AC2
383 N2H4+ hydrazine cation 2AGC2h
384 CH3NH2 methyl amine 1A'Cs
385 CH3NH2+ methyl amine cation 2A'Cs
386 SiH3NH2 Silane, amino   
387 N2H5+ protonated hydrazine 1A'Cs
388 BH3PH3 borane phosphine   
389 BH3NH3 borane ammonia 1A1C3v
390 CH3NH3 methyl ammonium radical 2A1C3v
391 CH3PH3+ methyl phosphine, protonated 1A1C3v
392 NH3NH3 Ammonia Dimer 1AgC2h
393 NH3NH3 Ammonia Dimer 1A'Cs
394 N2H7+ ammonia ammonium dimer   
395 LiO lithium oxide 2ΣC∞v
396 LiS Lithium monosulfide 2ΠC∞v
397 LiS+ Lithium sulfide cation 3ΣC∞v
398 NaO sodium monoxide 2ΣC∞v
399 NaS Sodium sulfide 2ΠC∞v
400 LiSe Lithium monoselenide   
401 BeO beryllium oxide 1ΣC∞v
402 BeO+ Beryllium monoxide cation 2ΠC∞v
403 CaO Calcium monoxide 1ΣC∞v
404 CaS Calcium sulfide 1ΣC∞v
405 ZnS Zinc sulfide 1Σ+C∞v
406 BO boron monoxide 2ΣC∞v
407 ScO Scandium monoxide 2ΣC∞v
408 GaO Gallium monoxide 2ΣC∞v
409 GaS Gallium monosulfide   
410 CO Carbon monoxide 1ΣC∞v
411 CO Carbon monoxide 3ΠC∞v
412 CO- carbon monoxide anion 2ΠC∞v
413 CO+ carbon monoxide cation 2ΣC∞v
414 CS carbon monosulfide 1ΣC∞v
415 SiO Silicon monoxide 1ΣC∞v
416 SiS silicon monosulfide 1ΣC∞v
417 TiO Titanium monoxide 3ΔC∞v
418 CSe Carbon monoselenide 1ΣC∞v
419 GeO Germanium monoxide 1ΣC∞v
420 GeO+ Germanium monoxide cation 2ΣC∞v
421 GeS Germanium monosulfide 1ΣC∞v
422 SiSe Silicon Monoselenide   
423 SiSe+ Silicon Monoselenide cation   
424 GeSe Germanium monoselenide   
425 NO Nitric oxide 2ΠC∞v
426 NO- nitric oxide anion 3ΣC∞v
427 NO+ nitric oxide cation 1ΣC∞v
428 NS Mononitrogen monosulfide 2ΠC∞v
429 NS- nitrogen sulfide anion 3ΣC∞v
430 PO Phosphorus monoxide 2ΠC∞v
431 PS phosphorus sulfide 2ΣC∞v
432 VO Vanadium monoxide 4Σ- 
433 AsO Arsenic monoxide 2ΠC∞v
434 NSe Nitrogen monoselenide 2ΠC∞v
435 AsS Arsenic monosulfide 2ΠC∞v
436 PSe Phosphorus monoselenide 2ΠC∞v
437 AsSe Arsenic monoselenide 2ΠC∞v
438 O2 Oxygen diatomic 3ΣgD∞h
439 O2 Oxygen diatomic 1ΔgD∞h
440 O2- oxygen diatomic anion 2ΠD∞h
441 O2-- dioxygen dianion   
442 O2+ diatomic oxygen cation 2ΠgD∞h
443 SO Sulfur monoxide 3ΣC∞v
444 SO Sulfur monoxide 1ΣC∞v
445 SO+ sulfur monoxide cation 2ΠC∞v
446 S2 Sulfur diatomic 3ΣgD∞h
447 SeO Selenium monoxide 3ΣC∞v
448 SeS Selenium monosulfide 3ΣC∞v
449 Se2 Selenium diatomic 3ΣgD∞h
450 LiOH lithium hydroxide 1ΣC∞v
451 BeOH beryllium monohydroxide 2A'Cs
452 BeOH beryllium monohydroxide 2ΣC∞v
453 HBO Boron hydride oxide 1ΣC∞v
454 HBS hydrogen boron sulfide 1ΣC∞v
455 COH Hydroxymethylidyne   
456 COH+ Carbon Monoxide, protonated 1ΣC∞v
457 HCO Formyl radical 2A'Cs
458 HCO- formyl anion 1A'Cs
459 HCO+ Formyl cation 1ΣC∞v
460 HCS Thioformyl radical 2A'Cs
461 HNO Nitrosyl hydride 1A'Cs
462 HNO+ Nitrosyl hydride cation 2A'Cs
463 NOH Hydroxyimidogen 3A"Cs
464 NOH+ O-protonated nitric oxide 2A'Cs
465 HNS Sulfur imide 1A'Cs
466 HNS- Sulfur imide anion 2ACs
467 HO2 Hydroperoxy radical 2A"Cs
468 HO2+ Hydroperoxy cation 3A"Cs
469 HSO+ Sulfur Monoxide, S-protonated   
470 SOH Sulfur Hydroxide   
471 SOH+ Sulfur Monoxide, protonated   
472 HS2 Thiosulfeno radical 2A"Cs
473 H2CO Formaldehyde 1A1C2v
474 H2CO- formaldehyde anion 2A'Cs
475 H2CO- formaldehyde anion   
476 H2CO+ formaldehyde cation 2B2C2v
477 HOCH hydroxycarbene 1A'CS trans
478 HOCH hydroxycarbene 1A'CS cis
479 H2CS Thioformaldehyde 1A1C2v
480 H2CS- thioformaldehyde anion   
481 H2CS- thioformaldehyde anion   
482 H2CS+ thioformaldehyde cation 2B2C2v
483 H2CSe Selenoformaldehyde   
484 H2NO nitroxide 2B1C2v
485 H2NO nitroxide 2A'Cs
486 H2O2 Hydrogen peroxide 1AC2
487 H2O2 Hydrogen peroxide 1AgC2h
488 H2O2+ Hydrogen peroxide cation 2BgC2h
489 H2O2+ Hydrogen peroxide cation 2A1C2v
490 H2OO water oxide   
491 HOSH hydrogen thioperoxide   
492 H2S2 Disulfane 1AC2
493 H2S2+ hydrogen disulfide cation 2BgC2h
494 H2Se2 hydrogen diselenide   
495 CH2OH Hydroxymethyl radical 2AC1
496 CH2OH+ hydroxymethyl cation 1A'Cs
497 CH3O- methoxy anion 1A1C3v
498 CH3O+ Methoxy cation 3A1C3v
499 H2CSH+ Thioformaldehyde, protonated 1A'Cs
500 NH2OH hydroxylamine 1A'Cs
501 NH2OH+ Hydroxylamine cation   
502 NH3O Ammonia Oxide 1A1C3v
503 H2POH Phosphinous acid 1A1'CS trans
504 H2POH Phosphinous acid 1A1'CS cis
505 H3PO Phosphine oxide 1A1C3v
506 NH2SH Thiohydroxylamine   
507 NH2SH Thiohydroxylamine   
508 NH3S sulfidoazane   
509 H3O2+ hydrogen peroxide, protonated 1A'Cs
510 CH3OH Methyl alcohol 1A'Cs
511 CH3OH- Methyl alcohol anion 2A'Cs
512 CH3OH- Methyl alcohol anion 2A'CS eclipsed
513 CH3OH+ Methyl alcohol cation 2A"Cs
514 CH3OH+ Methyl alcohol cation 2AC1
515 CH3SH Methanethiol 1A'Cs
516 CH3SH+ Methanethiol cation 2A"Cs
517 SiH3OH silanol   
518 NH2OH2+ protonated hydroxylamine   
519 NH3OH+ N-protonated hydroxylamine   
520 H2OH2O water dimer 1A'Cs
521 CH3OH2+ Methanol, protonated 1A'Cs
522 CH3SH2+ protonated methylsulfide 1A'Cs
523 H5O2+ Dihydroxonium ion 1AC2
524 LiF lithium fluoride 1ΣC∞v
525 LiCl lithium chloride 1ΣC∞v
526 NaF sodium fluoride 1ΣC∞v
527 NaF+ sodium fluoride cation 2ΣC∞v
528 NaCl Sodium Chloride 1ΣC∞v
529 LiBr Lithium Bromide 1ΣC∞v
530 LiF+ lithium fluoride cation 2ΠC∞v
531 BeF- Beryllium monofluoride anion 1ΣC∞v
532 MgF+ magnesium fluoride cation 1ΣC∞v
533 TiCl Titanium Monochloride 4ΣC∞v
534 ZnF Zinc monofluoride 2ΣC∞v
535 CaBr Calcium monobromide   
536 BF Boron monofluoride 1ΣC∞v
537 AlF Aluminum monofluoride 1Σ+C∞v
538 AlCl Aluminum monochloride 1ΣC∞v
539 ScF Scandium monofluoride 1ΣC∞v
540 BBr Boron monobromide 1ΣC∞v
541 GaF Gallium monofluoride 1ΣC∞v
542 GaF+ Gallium monofluoride cation 2ΣC∞v
543 AlBr Aluminum monobromide   
544 GaCl Gallium monochloride 1ΣGC∞v
545 GaCl+ Gallium monochloride cation 2ΣC∞v
546 GaBr Gallium monobromide   
547 CF Fluoromethylidyne 2ΠC∞v
548 SiF silicon monofluoride 2ΠC∞v
549 SiF- silicon monofluoride anion 3ΣC∞v
550 SiF+ silicon monofluoride cation 1ΣC∞v
551 SiCl Clorosilylidyne 2ΠC∞v
552 CBr Carbon monobromide 2ΠC∞v
553 GeF Germanium monofluoride 2ΠC∞v
554 GeF+ Germanium monofluoride cation 1ΣC∞v
555 GeCl Germanium monochloride 2ΠC∞v
556 GeCl+ Germanium monochloride cation   
557 SiBr Silicon monobromide 2ΠC∞v
558 SiBr+ Silicon monobromide cation   
559 NCl nitrogen monochloride 3ΣC∞v
560 AsF Arsenic monofluoride 3ΣC∞v
561 AsF Arsenic monofluoride 1ΔC∞v
562 NBr nitrogen monobromide 3Σ-C∞v
563 AsCl Arsenic monochloride 3ΣC∞v
564 PBr Phosphorus monobromide   
565 FO Oxygen monofluoride 2ΠC∞v
566 ClO Monochlorine monoxide 2ΠC∞v
567 ClO+ chlorine monoxide cation 3ΣC∞v
568 SF Monosulfur monofluoride 2ΠC∞v
569 SF+ sulfur monofluoride cation 3ΣC∞v
570 SCl sulfur monochloride 2ΠC∞v
571 SCl+ sulfur monochloride cation 3ΣgC∞v
572 BrO Bromine monoxide 2ΠC∞v
573 BrO- Bromine monoxide anion 1ΣC∞v
574 BrO+ Bromine monoxide cation   
575 SeF Selenium monofluoride 2ΠC∞v
576 SBr Sulfur monobromide radical   
577 SBr+ Sulfur monobromide cation   
578 SeCl Selenium monochloride 2ΠC∞v
579 SeBr Selenium monobromide   
580 BrCl Bromine monochloride 1ΣC∞v
581 F2 Fluorine diatomic 1ΣgD∞h
582 F2- flourine diatomic anion 2ΣuD∞h
583 F2+ flourine diatomic cation 2ΠgD∞h
584 ClF Chlorine monofluoride 1Σ+C∞v
585 ClF+ clorine monofluoride cation 2ΠC∞v
586 Cl2 Chlorine diatomic 1ΣgD∞h
587 Cl2- chlorine diatomic anion 2ΣuD∞h
588 Cl2+ chlorine diatomic cation 2ΠgD∞h
589 BrF Bromine monofluoride 1ΣC∞v
590 Br2 Bromine diatomic 1ΣgD∞h
591 Br2- bromine diatomic anion 2ΣuD∞h
592 Br2+ bromine diatomic cation 2ΠgD∞h
593 HCF Fluoromethylene 1A'Cs
594 HCF Fluoromethylene 3A"Cs
595 HCCl Chloromethylene 1A'Cs
596 HCCl Chloromethylene 3A"Cs
597 HSiF fluorosilylene   
598 HSiCl Chlorosilylene   
599 HSiBr monobromosilylene   
600 CHBr bromomethylene 1A'Cs
601 CHBr bromomethylene 3A"Cs
602 HOF Hypofluorous acid 1A'Cs
603 HOCl hypochlorous acid 1A'Cs
604 HOCl+ hypochlorous acid cation   
605 HOBr Hypobromous acid 1A'Cs
606 HOBr+ Hypobromous acid cation 2A"Cs
607 F2H+ Fluorine, protonated 1A'Cs
608 FHF- Hydrogen difluoride anion 1ΣgD∞h
609 ClFH+ Chlorine fluoride, F-protonated   
610 FClH+ Chlorine fluoride, Cl-protonated   
611 Cl2H+ Chlorine, protonated 1A'Cs
612 CH2Br bromomethyl radical 2A'Cs
613 CH2Br bromomethyl radical   
614 CH2F fluoromethyl radical 2ACs
615 CH2F+ fluoromethyl cation   
616 CH2Cl+ chloromethyl cation   
617 CH2Cl chloromethyl radical 2A'Cs
618 CH2Cl chloromethyl radical 2B1C2v
619 NH2Cl chloramine 1A'Cs
620 CH3F+ methyl fluoride cation   
621 CD3F methylfluoride-d3 1A1C3v
622 CH3F Methyl fluoride 1A1C3v
623 CD3Cl methyl chloride d3 1A1C3v
624 CH3Cl Methyl chloride 1A1C3v
625 CH3Cl+ Methyl chloride cation   
626 SiH3F monofluorosilane 1A1C3v
627 SiH3Cl chlorosilane 1A1C1
628 CH3Br methyl bromide 1A1C3v
629 GeH3F monofluorogermane   
630 GeH3Cl monochlorogermane   
631 SiH3Br bromosilane 1A1C3v
632 NH3Cl+ protonated monochloroammonia   
633 CH3ClH+ methyl chloride, protonated   
634 NH4Cl Ammonium chloride   
635 LiNe+ Lithium Neon cation   
636 Ne2 Neon diatomic 1ΣgD∞h
637 Ne2+ Neon diatomic cation 2ΣuD∞h
638 Ar2 Argon diatomic 1SgD∞h
639 Ar2+ Argon diatomic cation 2ΣuD∞h
640 Li3 Lithium trimer 2B2C2v
641 Li3+ Lithium trimer cation 1A1'D3h
642 C3 carbon trimer 1ΣgD∞h
643 C3 carbon trimer 1A1C2v
644 SiC2 Silicon dicarbide   
645 C3H3 cyclopropenyl radical 2A'Cs
646 C3H4 cyclopropene 1A1C2v
647 CH2CCH2 allene 1A1D2d
648 CH3CCH propyne 1A'C3v
649 C3H5 Allyl radical 2A2C2v
650 C3H5 Allyl radical 2A"Cs
651 C3H5+ Allyl cation 1A1C2v
652 CH3CHCH 1-propenyl radical 2A'Cs
653 C3H6 Cyclopropane 1A1'D3h
654 CH2CHCH3 Propene 1A'Cs
655 C3H7 n-Propyl radical 2A"C1
656 C3H7+ cyclopropane, protonated   
657 CH3CHCH3 Isopropyl radical 2AC2
658 CH3CHCH3+ Isopropyl cation 1AC2
659 C3H8 Propane 1A1C2v
660 Si3H8 trisilane   
661 LiCN lithium cyanide 1ΣC*V LiCN
662 LiCN lithium cyanide 1A'Cs
663 LiCN lithium cyanide 1ΣC*V LiNC
664 NaCN Sodium Cyanide 1ΣC∞v
665 NaCN Sodium Cyanide 1ACs
666 NaCN Sodium Cyanide 1ΣC∞v
667 ZnCN Zinc monocyanide 2ΣC∞v
668 ZnNC Zinc isocyanide 2ΣC∞v
669 AlCN Aluminum monocyanide   
670 AlNC Aluminum isocyanide   
671 CN2 3H-Diazirin-3-ylidene 1A1C2v
672 CNN Diazocarbene   
673 NCN Cyanoimidogen 3ΣgD∞h
674 NCN Cyanoimidogen 1ΣgD∞h
675 N3 azide radical 2ΠgD∞h
676 N3+ azide cation 3ΣgD∞h
677 N3+ azide cation 3ΣC∞v
678 HCCN cyanomethylene 3A"Cs
679 HCCN cyanomethylene 3ΣC∞v
680 HCCN cyanomethylene   
681 HN3 hydrogen azide 1A'Cs
682 HN3+ Hydrazoic acid cation   
683 HNCNH diiminomethane 1AC2
684 NH2CN cyanamide 1A1C2v
685 HNNNH+ 1,2-Triazadienium   
686 NH2NN+ hydrazoic acid, protonated   
687 CH3CN Acetonitrile 1A1C3v
688 CH3CN- acetonitrile anion 2EC3v
689 CH3CN- acetonitrile anion 2A'Cs
690 CH3CN+ Acetonitrile cation 2A"Cs
691 CHNCH2 2H-Azirine   
692 CHNHCH 1H-Azirine   
693 H2CCNH Ethenimine   
694 H2CNCH methyleneaminomethylene   
695 HCCNH2 Ethynamine   
696 HCNCH2+ 2H-Azirine cation   
697 HNCNH2+ diiminomethane, protonated 1A'Cs
698 NCNH3+ Cyanamide, protonated 1A1C3v
699 NH2CNH+ cyanamide, cn protonated   
700 NH3CN+ cyanamide, amine protonated   
701 CH2CHNH vinylazine 2A"CS cis
702 CH2CHNH vinylazine 2A"CS trans
703 CH3CHN methylmethaniminyl radical 2A'Cs
704 CH3CHNH ethanimine 1A'CS NH down
705 C2H5NH+ Protonated Aziridine 1A1C2v
706 C2H6N+ aziridine, protonated 1A1C2v
707 NH2CH2NH2 diaminomethane 1A1C2v
708 CH3CH2NH2 Ethylamine   
709 CH3PHCH3 dimethylphosphine 1A'Cs
710 (CH3)2NH2+ dimethylammonium cation 1A1C2v
711 CH3CH2NH3+ ethylamine, protonated 1A'Cs
712 Li2O dilithium oxide 1ΣgD∞h
713 Li2O+ dilithium oxide cation 2ΠD∞h
714 Li2S dilithium sulfide 1ΣGD∞h
715 Li2S dilithium sulfide 1A1C2v
716 Na2O disodium monoxide 1ΣgLinear
717 Na2O disodium monoxide 1A1C2v
718 Na2S Sodium sulfide   
719 Na2S Sodium sulfide   
720 LiO2 Lithium dioxide   
721 NaO2 Sodium superoxide   
722 CCO Dicarbon monoxide 3ΣC∞v
723 CCO Dicarbon monoxide 1ΠC∞v
724 NCO isocyanato radical 2ΠC∞v
725 BO2- Boron dioxide anion 1ΣgD∞h
726 BO2+ Boron dioxide cation 3ΣgD∞h
727 N2O Nitrous oxide 1ΣC∞v
728 N2O- Nitrous oxide anion 2A'Cs
729 NNS Nitrogen sulfide 1ΣC∞v
730 PPO Phosphorus oxide phosphide 1ΣC∞v
731 CO2 Carbon dioxide 1ΣgD∞h
732 CO2- Carbon dioxide anion 2A1C2v
733 CO2+ Carbon dioxide cation 2ΠC∞v
734 OCS Carbonyl sulfide 1ΣC∞v
735 CS2 Carbon disulfide 1ΣgD∞h
736 CS2- Carbon disulfide anion 2A1C2v
737 TiO2 Titanium dioxide 1A1C2v
738 SiS2 Silicon disulfide 1ΣGD∞h
739 GeO2 Germanium dioxide 1ΣgD∞h
740 OCSe Carbonyl selenide 1ΣC∞v
741 SCSe Carbon sulfide selenide   
742 GeS2 Germanium disulfide 1ΣGD∞h
743 CSe2 Carbon diselenide 1A1D∞h
744 NO2 Nitrogen dioxide 2A1C2v
745 NO2+ Nitrogen dioxide cation 1ΣGD∞h
746 NSO sulfinyl amidogen   
747 SNO Nitrogen oxide sulfide   
748 AsO2 Aresenic dioxide 2A1C2v
749 O3 Ozone 1A1Cs
750 SO2 Sulfur dioxide 1A1C2v
751 SSO Disulfur monoxide 1A'Cs
752 S3 Sulfur trimer 1A1C2v
753 S3 Sulfur trimer   
754 S3- Sulfur trimer anion 2B1C2v
755 S3+ Sulfur trimer cation 2B2C2v
756 SeO2 Selenium dioxide 1A1C2v
757 SeO2+ Selenium dioxide cation 2A1C2v
758 HCCO ketenyl radical 2ΠC∞v
759 HCCO ketenyl radical 2A"Cs
760 HCNO fulminic acid 1ΣC∞v
761 HCNO fulminic acid 1A'Cs
762 HNCS Isothiocyanic acid   
763 HSCN thiocyanic acid 1A'Cs
764 HNNO+ Nitrous oxide, N-protonated 1A'Cs
765 NNOH+ Nitrous Oxide, O-protonated 1A'Cs
766 HCOO formate neutral radical 2A'Cs
767 HOCO Hydrocarboxyl radical 1A'cis
768 HOCO Hydrocarboxyl radical 1A'trans
769 O3H+ protonated ozone 1A'Cs
770 O3H+ protonated ozone   
771 SO2H+ protonated sulfur dioxide 1A'Cs
772 C2H2O Oxirene 1A1C2v
773 CH2CO Ketene 1A1C2v
774 CH2CS Thioketene   
775 Be(OH)2 Beryllium hydroxide   
776 Be(OH)2 Beryllium hydroxide   
777 Mg(OH)2 Magnesium dihydroxide 1AC2
778 Mg(OH)2 Magnesium dihydroxide 1ΣgD∞h
779 NH2NO Nitrosamide 1AC1
780 H2COO Dioxymethyl radical 2A'Cs
781 H2COO+ dioxymethyl cation 2A'Cs
782 HCOOH Formic acid 1A'Cs
783 HCOOH Formic acid   
784 H2O3 Hydrogen trioxide 1AC2
785 HSSSH trisulfane 1AC2
786 HSSSH trisulfane 1A'Cs
787 NaOCH3 Sodium methoxide 1A1C3v
788 CH2BOH hydroxy(methylene)borane 1A'Cs
789 BH3CO Borane carbonyl 1A1C3v
790 CH3BO Borane, methyloxo- 1A1C3v
791 CH2CHO Vinyloxy radical 2A"Cs
792 CH2COH+ ketene, protonated   
793 CH3CO Acetyl radical 2A'Cs
794 CH2NOH formaldoxime 1A'Cs
795 CH3NO nitrosomethane 1A'Cs
796 CHONH2 formamide 1A'Planar
797 CHONH2 formamide 1ANon-Planar
798 CNOH3 1,2-oxaziridine 1AC1
799 HOCHNH hydroxymethylimine 1A'CS H all up
800 HOCHNH hydroxymethylimine 1A'CS OH down
801 HOCHNH hydroxymethylimine 1A'CS CH up
802 CHSNH2 thioformamide   
803 NHCHSH Methanimidothioic acid   
804 CH2OOH CH2OOH radical 2AC1
805 C2H4O Ethylene oxide 1A1C2v
806 C2H4O+ ethylene oxide cation   
807 CH3CHO Acetaldehyde 1A'Cs
808 CH3CHO+ acetaldehyde cation   
809 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
810 C2H4S Thiirane 1A1C2v
811 CH2CHSH Ethenethiol   
812 CH3CHS Thioacetaldehyde 1A'C1
813 H2CONH2+ protonated formamide 1A'Cs
814 NH2CHOH+ Formamide, O-protonated   
815 CH2(OH)2 methanediol 1AC2
816 CH3SSH Hydrogen methyl disulfide   
817 HSCH2SH Methanedithiol   
818 C2H4OH+ ethylene oxide, protonated 1A'Cs
819 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
820 CH2CH2OH 2-hydroxy ethyl radical 2AC1
821 CH3CH2O Ethoxy radical 2A'Cs
822 CH3CHOH 1-hydroxy-ethyl radical 2AC1
823 CH3CHOH+ acetaldehyde, protonated 1A'Cs
824 CH3OCH2 methoxymethyl radical 2AC1
825 NH2CH2OH aminomethanol   
826 CH3CH2SH ethanethiol 1A'Cs
827 CH3CH2SH ethanethiol 1AC1
828 CH3SCH3 Dimethyl sulfide 1A1C2v
829 CH3SCH3+ dimethyl sulfide cation   
830 CH3SeCH3 dimethylselenide 1A1C2v
831 CuF2 Copper difluoride 2ΠgD∞h
832 CNF iso cyanogen fluoride 1ΣC∞v
833 BrCN Cyanogen bromide 1ΣC∞v
834 FBO Boron monofluoride monoxide   
835 BeF2 Beryllium fluoride 1ΣgD∞h
836 MgF2 Magnesium fluoride 1ΣgD∞h
837 BeCl2 Beryllium chloride 1ΣgD∞h
838 CaCl2 Calcium Chloride 1ΣgD∞h
839 BeBr2 Beryllium bromide   
840 CaBr2 Calcium dibromide   
841 FCO Carbonyl fluoride 2A'Cs
842 FCO+ Carbonyl fluoride cation 1ΣC∞v
843 ClCO carbonyl monochloride 2A'Cs
844 BF2 Boron difluoride radical 2A1C2v
845 FNO Nitrosyl fluoride 1A'Cs
846 ClNO Nitrosyl chloride 1A'Cs
847 FNS Thionitrosyl fluoride 1A'Cs
848 FSN Thiazyl fluoride 1A'Cs
849 OPCl Phosphorus oxychloride   
850 BrNO Nitrosyl bromide 1A'Cs
851 CF2 Difluoromethylene 1A1D∞h
852 CF2 Difluoromethylene 3B1C2v
853 CFCl chlorofluoromethylene 1A'Cs
854 SiF2 Silicon difluoride 1A1C2v
855 SiF2 Silicon difluoride 3B1C2v
856 SiF2+ Silicon difluoride cation 2A1C2v
857 CCl2- dichloromethylene anion 2B1C2v
858 GeF2 Germanium difluoride 1A1C2v
859 GeCl2 Germanium dichloride 1A1C2v
860 CBr2 dibromomethylene 1A1C2v
861 CBr2 dibromomethylene 3B1C2v
862 FOO+ Fluorine dioxide cation   
863 OClO Chlorine dioxide 2B1D∞h
864 OClO- Chlorine dioxide anion 1A'Cs
865 ClSO Sulfur chloride oxide 2A"Cs
866 BrOO Bromine dioxide   
867 OBrO Bromine dioxide radical 2B1C2v
868 PF2 Phosphorus difluoride   
869 PF2+ Phosphorus difluoride cation   
870 FClO chlorosyl fluoride 1A'Cs
871 ClOF Chlorine hypofluorite 1A'Cs
872 SF2 sulfur difluoride 1A1C2v
873 SF2- sulfur difluoride anion 2A'Cs
874 SCl2 Sulfur dichloride 1A1C2v
875 SeF2 Selenium difluoride   
876 BrOCl Bromine hypochlorite 1A'Cs
877 SeCl2 Selenium Dichloride   
878 SBr2 Sulfur dibromide   
879 SeBr2 Selenium dibromide   
880 BrOBr Bromine oxide 1A1C2v
881 F3- trifluoride anion 1ΣgD∞h
882 Cl3- trichloride anion 1ΣgD∞h
883 Br3- tribromide anion   
884 SFCl Sulfur chloride fluoride   
885 HCCF Fluoroacetylene 1ΣC∞v
886 HCCCl Chloroacetylene 1ΣC∞v
887 HCCBr bromoacetylene 1ΣC∞v
888 HFCO+ formyl fluoride cation 2A'Cs
889 COHCl Formyl chloride 1A'Cs
890 COHBr Formyl bromide 1A'Cs
891 CHCl2 dichloromethyl radical 2B1C2v
892 CHCl2 dichloromethyl radical 2A'Cs
893 CHF2 difluoromethyl radical 2ACs
894 CHF2+ difluoromethyl cation   
895 CHFCl Chlorofluoromethyl radical   
896 CHFCl+ Chlorofluoromethyl cation   
897 CHCl2+ dichloromethyl cation   
898 CHBr2 dibromomethyl radical   
899 HOClO Chlorous acid 1AC1
900 NHF2 difluoramine   
901 NHCl2 dichloroamine   
902 CH2F2 Methane, difluoro- 1A1C2v
903 SiH2F2 difluorosilane   
904 CH2Cl2 Methylene chloride 1A1C2v
905 CH2BrF Methane, bromofluoro- 1A'Cs
906 CH2BrCl Methane, bromochloro- 1A'Cs
907 CH2Br2 dibromomethane 1A1C2v
908 SiH2Cl2 dichlorosilane 1A1C2v
909 CH3MgBr Methyl Magnesium Bromide   
910 CH2CHF Ethene, fluoro- 1A'Cs
911 CH2FOH fluoromethanol   
912 CH3OCl methyl hypochlorite 1A'Cs
913 CH2CH2Cl 2-chloroethyl radical 2A'Cs
914 CHClCH3 1-chloroethyl radical 2AC1
915 C2H5Br Ethyl bromide 1A'Cs
916 KrF2 Krypton difluoride 1ΣGD∞h
917 B4H10 Tetraborane(10) 1A1C2v
918 C4 Carbon tetramer 3ΣgD∞h
919 C4 Carbon tetramer   
920 C4H2 Diacetylene 1ΣgD∞h
921 C4H2+ diacetlyene cation 2ΠgD∞h
922 C4H4 cyclobutadiene 1AgD2h
923 C4H4 Tetrahedrane   
924 C4H6 1-Methylcyclopropene 1AC1
925 CH2CHCHCH2 1,3-Butadiene 1AC2
926 CHCCH2CH3 1-Butyne 1A'Cs
927 CH3CHCHCH2 methylallyl radical 2A"Cs
928 C4H8 methylcyclopropane 1A'Cs
929 CH2CHCH2CH3 1-Butene 1AC1
930 CH3CH2CH2CH3 Butane 1AgAnti
931 CH3CH2CH2CH3 Butane 1AGauche
932 Li3N trilithium nitride 1A'D3h
933 Li3N trilithium nitride 1A1C3v
934 C2N2 Cyanogen 1ΣgD∞h
935 As4 Arsenic tetramer 1A1Td
936 HCCCN+ Cyanoacetylene cation 2ΠC∞v
937 H2CNCN cyanamide, methylene   
938 HNCCNH Ethenediimine   
939 C3H3N+ acrylonitrile cation 2A"Cs
940 CH3N3 methyl azide 1A'Cs
941 NH2CCNH2 Diaminoacetylene 1AC2
942 NH2CH2CN Aminoacetonitrile 1A'Cs
943 CH3NHN2+ methyl azide, protonated 1AC1
944 C2H5CN ethyl cyanide 1A'Cs
945 CH5N3 Guanidine 1AC1
946 C4H6 Bicyclo[1.1.0]butane 1A1C2v
947 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1A1C2v
948 H2NCHCHNH2 diaminoethylene   
949 CH6N3+ guanidinium 1A1'D3h
950 CH6N3+ guanidinium 1A1D3
951 CH7N3 triaminomethane   
952 C4H8 cyclobutane 1A1D2d
953 NH2CH2CH2CH3 1-Propanamine 1A'Cs
954 P(CH3)3 trimethylphosphine 1A1C3v
955 N(SiH3)3 trisilylamine   
956 As(CH3)3 trimethyl arsine 1A1C3v
957 (CH3)3NH+ protonated trimethyl amine   
958 C3H7NH3+ n-propylamine, protonated 1A'Cs
959 Na2O2 disodium dioxide   
960 C3O Tricarbon monoxide 1ΣC∞v
961 ONNO NO dimer 1Agtrans C2H
962 ONNO NO dimer 1A1cis C2V
963 S2N2 Disulfur dinitride 1AGD2h
964 CS3-- Carbonotrithioate   
965 NO3- nitrate anion 1A1'D3h
966 NO3+ nitrogen trioxide cation 1A1C2v
967 SO3 Sulfur trioxide 1A1'D3h
968 SO3-- Sulfate dianion   
969 SeO3 selenium trioxide 1A1'D3h
970 S4 Sulfur tetramer   
971 S4 Sulfur tetramer   
972 S4 Sulfur tetramer   
973 HNO3 Nitric acid 1A'Cs
974 HSO3 Hydroxysulfonyl radical 2AC1
975 NH2NO2 nitramide 1A'Cs
976 C3H2O Propadienal   
977 C3H2O Propadienal   
978 C2H2O2 Ethanedial 1AgC2h
979 H2CO3 Carbonic acid 1A1C2v
980 H2NO3+ Nitric Acid, Protonated 1A1C2v
981 H2SO3 Sulfurous acid 1A'Cs
982 CH3NCO methylisocyante   
983 HOCH2CN cyanomethanol   
984 CH3NO2 Methane, nitro- 1A'Cs
985 NH2COOH Carbamic acid 1A'Cs
986 NH2COOH Carbamic acid 1AC1
987 H3AlO3 Aluminum hydroxide   
988 H3CO3+ carbonic acid, protonated 1A'C3h
989 CH2CHCHO Acrolein 1A'Cs
990 CH2CHCHO Acrolein   
991 NH2CONH2 Urea 1AC2
992 NH2CONH2 Urea 1A1C2v
993 NH2COOH2+ Carbamic acid, O-protonated 1AC1
994 NH3COOH+ protonated Carbamic acid 1A'Cs
995 CH3COCH2 Acetonyl radical 2A"Cs
996 CH2C(OH)NH2 1-amino vinyl alchohol   
997 CH3C(OH)=NH Ethaninidic acid   
998 CH3CHNOH Acetaldoxime 1A'CS cis
999 HCONHCH3 N-methylformamide 1A'CS cis
1000 HCONHCH3 N-methylformamide 1A'CS trans
1001 CH3CSNH2 Ethanethioamide   
1002 CH5N2O+ urea, N-protonated 1A'Cs
1003 H2NCOHNH2+ urea, protonated 1A'Cs
1004 C2H5OO ethylperoxy radical 2A'Cs
1005 CH3NNCH3 (E)-1,2-Dimethyldiazene 1AGC2h
1006 C3H5OH Cyclopropanol 1AC1
1007 C3H6O 2-Propen-1-ol 1AC1
1008 C3H6O Acetone enol 1A'Cs
1009 C3H6O Oxetane 1A1C2v
1010 C3H6O Oxetane 1A'Cs
1011 CH3CH2CHO Propanal 1A'Cs
1012 CH3COCH3- acetone anion 2A'Cs
1013 CH3CSCH3 Thioacetone 1A1C2v
1014 HOCH2CH2NH2 monoethanolamine 1AC1 OH in
1015 C3H7OH 1-Propanol   
1016 CH3OC2H5 Ethane, methoxy- 1A'Cs
1017 Li2F2 Lithium fluoride dimer   
1018 FNO2 Nitryl fluoride 1A1C2v
1019 FONO Nitrosyl hypofluorite 1A'CS cis
1020 ClONO chlorine nitrite 1A'CS cis
1021 BrONO Bromine nitrite 1A'CS trans
1022 CF2O Carbonic difluoride 1A1C2v
1023 CF2O+ Carbonic difluoride cation   
1024 COFCl Carbonic chloride fluoride 1A'Cs
1025 Cl2CS Thiophosgene 1A1C2v
1026 COBr2 Carbonic dibromide 1A1C2v
1027 BF3 Borane, trifluoro- 1A'D3h
1028 BF3- Borane, trifluoro- anion 2A1C3v
1029 BF3+ boron trifluoride cation 2B2C2v
1030 BF3+ boron trifluoride cation   
1031 AlF3 Aluminum trifluoride 1A1'D3h
1032 BClF2 Chlorodifluoroborane   
1033 ScF3 Scandium trifluoride 1A1'D3h
1034 BCl3 Borane, trichloro- 1A1'D3h
1035 BCl3+ Boron Trichloride cation   
1036 GaF3 Gallium trifluoride 1A1'D3h
1037 GaCl3 Gallium trichloride 1A1'D3h
1038 BBr3 Boron tribromide 1A1'D3h
1039 CF3- Trifluoromethyl anion 1A1C3v
1040 CF3+ Trifluoromethyl cation 1A1'D3h
1041 CF2Cl difluorochloromethyl radical   
1042 SiF3 Silicon trifluoride radical 2A1C3v
1043 SiF3+ Silicon trifluoride cation 1A1'D3h
1044 CFCl2 dichlorofluoromethyl radical   
1045 CBr3 tribromomethyl radical   
1046 FOOF Perfluoroperoxide 1AC2
1047 ClO2F Chloryl fluoride 1A'Cs
1048 F2SO Thionyl Fluoride 1A'Cs
1049 ClOOCl Dichlorine dioxide 1AC2
1050 S2F2 Thio-thionyl fluoride 1A'Cs
1051 SSCl2 Thiothionyl chloride   
1052 NF3 Nitrogen trifluoride 1A1C3v
1053 NF3- Nitrogen trifluoride anion 2ACs
1054 NCl3 nitrogen trichloride 1A1C3v
1055 AsF3 Arsenic trifluoride 1A1C3v
1056 AsCl3 Arsenous trichloride 1A1C3v
1057 NBr3 Nitrogen Tribromide 1A1C3v
1058 PBr3 Phosphorus tribromide 1A1C3v
1059 SF3 Sulfur trifluoride 2A'Cs
1060 ClF3 Chlorine trifluoride 1A1'D3h
1061 ClF3 Chlorine trifluoride 1A1C2v
1062 HClO3 Chloric Acid 1A'Cs
1063 HClO3 Chloric Acid 1AC1
1064 CHF3 Methane, trifluoro- 1A1C3v
1065 SiHF3 trifluorosilane   
1066 CDCl3 trichloromethane-d 1A1C3v
1067 CHBrF2 Methane, bromodifluoro- 1A'Cs
1068 CHFClBr fluorochlorobromomethane 1AC1
1069 CHBrCl2 Methane, bromodichloro- 1A'Cs
1070 CHBr2F dibromofluoromethane   
1071 CHClBr2 Methane, dibromochloro- 1A'Cs
1072 NF3H+ protonated nitrogen trifluoride 1A1C3v
1073 AsF3H+ Arsenic trifluoride, protonated   
1074 C2H2ClF 1-chloro-1-fluoroethylene 1A'Cs
1075 CHFCHCl (E)-1-chloro-2-fluoroethene 1A'Cs
1076 CHFCHClz (Z)-1-Chloro-2-fluoroethene 1A'Cs
1077 CHBrCHBr Ethene, 1,2-dibromo-, (E)-   
1078 CHBrCHBr Ethene, 1,2-dibromo-, (Z)-   
1079 CH2ClCHO chloroacetaldehyde 1AC1 bisecting, trans
1080 CH2ClCHO chloroacetaldehyde 1A'CS eclipsed, cis
1081 C2H4F2 1,2-difluoroethane 1AgC2H anti
1082 C2H4F2 1,2-difluoroethane 1AC2 gauche
1083 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
1084 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1A'Cs
1085 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1AC1
1086 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AC2
1087 CH2BrCH2Cl 1-bromo-2-chloroethane   
1088 CH2BrCH2Cl 1-bromo-2-chloroethane   
1089 CH2BrCH2Br Ethane, 1,2-dibromo- 1AgC2h
1090 CH2BrCH2Br Ethane, 1,2-dibromo- 1AC2
1091 CH2CHCH2F Allyl Fluoride   
1092 CH2CHCH2F Allyl Fluoride   
1093 CH3CHCHF trans-1-Fluoro-1-propene   
1094 CH2FCH2OH 2-fluoroethanol   
1095 CH2ClCH2OH 2-Chloroethanol 1A'Cs
1096 CH2ClCH2OH2+ 2-chloroethanol, protonated 1AC1
1097 CH2FCH2CH3 1-Fluoropropane 1A'Cs
1098 CH2FCH2CH3 1-Fluoropropane   
1099 CH3CHFCH3 2-Fluoropropane 1A'Cs
1100 CH3CHClCH3 Propane, 2-chloro- 1A'Cs
1101 CH3CH2CH2Br n-propyl bromide 1A'Cs
1102 CH3CHBrCH3 i-propyl bromide 1A'Cs
1103 B5H9 pentaborane9   
1104 C5H4 pentatetraene   
1105 C5H5 cyclopentadienyl radical 2B1C2v
1106 C5H6 Propellane 1A1D3h
1107 C5H7 cyclopentenyl radical 2A2C2v
1108 C5H8 1,3-Pentadiene, (Z)- 1A'Cs
1109 C5H8 Bicyclo[1.1.1]pentane   
1110 C5H8 Ethenylcyclopropane 1A'Cs
1111 CH2CHCH2CH2CH3 1-pentene 1AC1
1112 CH2N4 1H-Tetrazole 1A'Cs
1113 C3H3N2 imidazolyl radical 2B1C2v
1114 C3H3N2- imidizolyl anion 1A1C2v
1115 C4H4N pyrrolide radical 2A2C2v
1116 C4H4N- pyrrolide anion 1A1C2v
1117 C3H4N2 1H-Imidazole 1A'Cs
1118 C3H4N2 2H-Imidazole 1A1C2v
1119 C3H4N2 4H-Imidazole 1A'Cs
1120 C4H5N Pyrrole 1A1C2v
1121 C4H6N+ pyrrole, alpha-protonated 1A'Cs
1122 C4H6N+ pyrrole, beta-protonated 1A'Cs
1123 C4H6N+ pyrrole, protonated 1A1C2v
1124 CH3CH(CH3)CN Propanenitrile, 2-methyl- 1A'Cs
1125 CH3CH2CH2CN Butanenitrile 1A'Cs
1126 NH(C2H5)2 diethylamine 1A'Cs
1127 NC4H12+ tetramethyl ammonium cation 1A1Td
1128 C3O2 Carbon suboxide 1ΣGD∞h
1129 B2O3 diboron trioxide   
1130 B2O3 diboron trioxide   
1131 MgCO3 Magnesium Carbonate 1A1C2v
1132 BeCO3 Beryllium Carbonate 1A1C2v
1133 ONONO Nitrosyl nitrite 1A1C2v
1134 HOONO2 peroxy nitric acid 1AC1
1135 HSO4- bisulfate anion 1A'Cs
1136 C3H2O2 Propiolic acid 1A'Cs
1137 CHOOCHO diformyl ether   
1138 H2SeO4 Selenic acid 1AC2
1139 C3H3NO Isoxazole 1A'Cs
1140 C3H3NO Oxazole 1A'Cs
1141 C3H3NS Thiazole   
1142 H3PO4 Phosphoric Acid 1AC3
1143 CH3COCCH 3-butyn-2-one 1A'Cs
1144 C4H4Se selenophene   
1145 C3H4O2 Methyl glyoxal 1A'Cs
1146 HOCHCCHOH allenediol 1AC2
1147 C2H4O3 1,2,3-trioxolane 1A'Cs
1148 HOCH2COOH Hydroxyacetic acid 1ACs
1149 CH3OCH2CN Methoxyacetonitrile 1A'Cs
1150 CH3OCH2CN Methoxyacetonitrile 1AC1
1151 CH3SO2NH2 methanesulfonamide 1A'Cs
1152 CH2CHOCHCH2 Vinyl ether 1AC1
1153 CH2CHSCHCH2 Divinyl sulfide   
1154 CH3CH2COOH Propanoic Acid 1A'Cs
1155 HCOOC2H5 Ethyl formate 1A'Cs
1156 C2H6O2S Dimethyl sulfone 1A1C2v
1157 C4H8S Thiophene, tetrahydro- 1AC1
1158 C4H10O 1-Butanol 1A'Cs
1159 C4H10O Methyl propyl ether 1AC1
1160 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
1161 C4H9SH 1-Butanethiol   
1162 ClONO2 Chlorine nitrate 1A'Cs
1163 BrONO2 Bromine nitrate 1A'Cs
1164 SO2F2 Sulfuryl fluoride 1A1C2v
1165 CF3Cl Methane, chlorotrifluoro- 1A1C3v
1166 CF2Cl2 difluorodichloromethane 1A1C2v
1167 TiF4 Titanium tetrafluoride 1A1Td
1168 CF3Br Bromotrifluoromethane 1A1C3v
1169 GeF4 Germanium tetrafluoride 1A1Td
1170 CBrClF2 Methane, bromochlorodifluoro- 1A'Cs
1171 CBrCl2F bromodichlorofluoromethane   
1172 CBrCl3 Methane, bromotrichloro- 1A1C3v
1173 CBr2F2 Methane, dibromodifluoro- 1A'C2v
1174 GeCl4 Germanium Tetrachloride 1A1Td
1175 CBr2ClF dibromochlorofluoromethane   
1176 CBr2Cl2 dibromodichloromethane 1A1C2v
1177 CFBr3 fluorotribromomethane 1A1C3v
1178 CBr3Cl tribromochloromethane 1A1C3v
1179 CBr4 Carbon tetrabromide 1A1Td
1180 SiBr4 Silicon tetrabromide 1A1Td
1181 GeBr4 Germanium tetrabromide   
1182 ClOF3 Chlorine trifluoride oxide 1A'Cs
1183 SF4 Sulfur tetrafluoride 1A1C2v
1184 SeF4 Selenium tetrafluoride   
1185 SCl4 Sulfur tetrachloride   
1186 HClO4 perchloric acid 1ACs
1187 CF3OH trifluoromethanol 1A'Cs
1188 CH2ClCCCl 1,3-dichloropropyne   
1189 CHCl2CCH 3,3-dichloropropyne   
1190 CHCl2CHO dichloroacetaldehyde 1AC1
1191 CHCl2CHO dichloroacetaldehyde   
1192 PF3CH2 phosphorane, trifluoromethylene- 1A'Cs
1193 CHF2CH2F Ethane, 1,1,2-trifluoro 1AC1
1194 CHF2CH2F Ethane, 1,1,2-trifluoro 1A'Cs
1195 CH3CF2Cl 1-Chloro-1,1-Difluoroethane 1A'Cs
1196 SiCl3CH3 methyltrichlorosilane 1A1C3v
1197 SiH3CCl3 (trichloromethyl)silane 1A1C3v
1198 CH2CClCHCH2 1,3-Butadiene, 2-chloro-   
1199 CH2FCH2CH2F 1,3-difluoropropane   
1200 CH3CCl2CH3 Propane, 2,2-dichloro- 1A1C2v
1201 CH2ClCHCHCH3 2-Butene, 1-chloro- 1A'Cs
1202 CH2ClCHCHCH3 2-Butene, 1-chloro- 1AC1
1203 C2H2N2O Furazan   
1204 CF3PH2 phosphine, (trifluoromethyl)- 1A'Cs
1205 NH3BF3 Amminetrifluoroboron 1A1C3v
1206 C6H2 hexatriyne 1ΣgD∞h
1207 C6H5- phenyl anion 1A1C2v
1208 C6H6 Prismane   
1209 C6H6 1,2,4,5-Hexatetraene 1AgC2h
1210 C6H6 Benzvalene 1A1C2v
1211 C6H6 Dewar Benzene   
1212 C6H6 Hexa-1,5-diene-3-yne 1AgC2h
1213 C6H6 Trimethylenecycopropane 1A'D3h
1214 C6H7+ benzene, protonated 1A1C2v
1215 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
1216 C6H10 1,5-Hexadiene 1AgC2
1217 C6H10 3-Hexyne 1A1C2v
1218 C6H12 (E)-hex-3-ene 1AGCi
1219 C6H12 (Z)-hex-3-ene 1AC2
1220 C6H12 2,3-dimethylbut-1-ene 1A'C2
1221 C6H12 hex-1-ene 1A'Cs
1222 N3P3 1,3,5,2,4,6-Triazatriphosphorine   
1223 C4H2N2 Fumaronitrile 1AgC2h
1224 C5H6N+ Pyridinium 1A1C2v
1225 C6H10 Bicyclo[3.1.0]hexane 1A'Cs
1226 Na2CO3 Sodium Carbonate 1A1C2v
1227 MgSO4 Magnesium Sulfate 1A1C2v
1228 N2O4 Dinitrogen tetroxide 1AgD2d
1229 C3H2O3 vinylene carbonate   
1230 C2H2O4 Oxalic Acid 1AgC2h
1231 C2H4N2S2 Ethanedithioamide 1AGC2h
1232 C2H4CO3 Ethylene carbonate 1A1C2v
1233 C2H4CO3 Ethylene carbonate 1AC2
1234 C2H4O4 Formic acid dimer 1AGC2h
1235 C2H5NO3 Nitric acid, ethyl ester 1A'C1
1236 C5H6O 2H-Pyran   
1237 C5H6O 2-methylfuran 1A'Cs
1238 C5H6O 3-Methylfuran 1A'Cs
1239 C5H6O Pentadienal   
1240 C4H6O2 γ–Butyrolactone 1AC1
1241 C4H6O2 Crotonic Acid 1A'Cs
1242 C3H6O3 1,3,5-Trioxane 1A1C1
1243 C3H6S3 1,3,5-Trithiane 1A1C3v
1244 C3H7ONO Propyl nitrite 1A'Cs
1245 C3H7ONO Propyl nitrite 1AC1
1246 C5H8O Cyclopentanone 1AC2
1247 C5H8O Methyl cyclopropyl ketone 1A'Cs
1248 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- 1AC2
1249 C4H8O2 Ethyl acetate 1A'Cs
1250 C5H10O 2-methylbutyraldehyde 1AC1
1251 C5H10O 3-Pentanone 1A1C2v
1252 C4F2 difluorobutadiyne   
1253 ClCOClCO Oxalyl chloride 1AGC2h
1254 B2Cl4 Diboron tetrachloride 1A1D2
1255 C2ClF3 Ethene, chlorotrifluoro-   
1256 CF2CCl2 difluorodichloroethylene 1A1C2v
1257 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene 1AGC2h
1258 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene 1A1C2v
1259 C2Br4 tetrabromoethene   
1260 CF3OF Trifluoromethylhypofluorite 1A'Cs
1261 SiF5- silicon pentafluoride anion   
1262 SOF4 Sulfur tetrafluoride oxide 1A1C2v
1263 PF5 Phosphorus pentafluoride 1A1'D3h
1264 AsF5 Arsenic pentafluoride 1A1'D3h
1265 SF5 Sulfur pentafluoride 2A1C4v
1266 SF5+ pentafluoro sulfur cation 1A1'D3h
1267 CF3CHO trifluoroacetaldehyde 1A'Cs
1268 CCl3CHO trichloroacetaldehyde 1A'Cs
1269 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- 1AGCi
1270 CHF2CHF2 1,1,2,2-tetrafluoroethane 1AGC2h
1271 CF3CH2Cl 2,2,2-Trifluoroethyl chloride 1A'Cs
1272 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR 1AC2
1273 CH2ClCCl3 1,1,1,2-tetrachloroethane   
1274 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
1275 CH2BrCBr3 1,1,1,2-tetrabromo ethane   
1276 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane 1A'Cs
1277 CF3COOH trifluoroacetic acid 1A'Cs
1278 C4H3ClO Furan, 2-chloro 1A'Cs
1279 C4H3ClO Furan,3-chloro 1A'Cs
1280 C4H8O2 Butanoic acid 1AC1
1281 C7H7 cycloheptatrienyl radical 2A2C2v
1282 C7H7+ cycloheptatrienyl cation 1A1'D7h
1283 C7H14 cycloheptane 1AC2
1284 CH(CN)3 tricyanomethane   
1285 HN=C=C(CN)2 Dicyanoketenimine   
1286 C6H6O 2,5-Cyclohexadienone 1A1C2v
1287 C5H8O2 Acetylacetone 1AC2
1288 C7H10 Norbornene   
1289 C6H12O Oxepane   
1290 F2CCCF2 tetrafluoroallene   
1291 CF3COO- trifluoro acetate anion 1A'Cs
1292 CF3COF trifluoroacetyl fluoride 1A'Cs
1293 PF6 Hexafluorophosphate neutral 2B2C2v
1294 PF6- Hexafluorophosphate ion 1A1GOh
1295 SF6 Sulfur Hexafluoride 1A1GOh
1296 SeF6 Selenium hexafluoride 1A1GOh
1297 SF5Cl sulfur chloropentafluoride 1A1C4v
1298 CF3CHF2 pentafluoroethane 1A'Cs
1299 C8H6 Calicene 1A1C2v
1300 C8H6 benzocyclobutadiene 1A1C2v
1301 C8H6 Pentalene 1AgC2h
1302 C8H14 Bicyclo[2.2.2]octane 1A1'D3h
1303 S4N4 Tetrasulfur tetranitride   
1304 C6H5CHO benzaldehyde 1A'Cs
1305 C5H9NO2 Proline 1AC1
1306 C4F4 tetrafluorcyclobutadiene 1A1GD4h
1307 C4F4 tetrafluorcyclobutadiene 1AGC2h
1308 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- 1AGD2h
1309 CF3CF2Cl pentafluorochloroethane 1A'Cs
1310 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane 1AgC2h
1311 C2Cl6 hexachloroethane 1A1gD3d
1312 C6H4Cl2 1,2-dichlorobenzene 1A1C2v
1313 C6H4Cl2 1,4-dichlorobenzene   
1314 C6H5NO nitrosobenzene 1A'Cs
1315 C9H8 Indene 1A'Cs
1316 C9H8 spiro[4.4]nona-1,3,6,8-tetraene 1A1D2d
1317 C9H20 Nonane 1A1C2v
1318 C(CN)4 tetracyanomethane 1A1Td
1319 CH3COC6H5 acetophenone 1AC1
1320 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- 1A1'D3h
1321 C3F6 hexafluoropropene   
1322 C8H18O 1-Octanol   
1323 C10H8 Azulene 1A1C2v
1324 C10H8 naphthalene 1AgD2h
1325 C10H10 bullvalene   
1326 C6N4 Tetracyanoethylene 1AGD2h
1327 C4F6 perfluorobutadiene 1AgC2h
1328 B12H12-- Dodecahydrododecaborate(2-)   
1329 C12H8 biphenylene 1AgD2h
1330 S2F10 disulphur decafluoride   
1331 C12H10N2 azobenzene 1AGC2h
1332 C6H5COC6H5 benzophenone 1AC2
1333 C19H16 Triphenylmethane 1AC3

Species NOT done yet
count Species Name file name problem
1 D- Deuterium atom anion d-  
2 D+ Deuterium atom cation d+  
3 H3+ hydrogen trimer cation h3+  
4 HeH Helium hydride heh  
5 Na+ Sodium atom cation na+  
6 K Potassium atom k  
7 K- Potassium atom anion k-  
8 K+ Potassium atom cation k+  
9 Cu Copper atom cu  
10 Cu- Copper atom anion cu-  
11 Cu+ Copper atom cation cu+  
12 LiH- lithium hydride anion lih-  
13 NaH- sodium hydride anion nah-  
14 KH Potassium hydride kh  
15 KH+ Potassium hydrogen cation kh+  
16 CuH Copper monohydride cuh  
17 Be- Beryllium atom anion be-  
18 Ca- Calcium atom anion ca-  
19 Ca+ Calcium atom cation ca+  
20 Zn Zinc atom zn  
21 Zn- Zinc atom anion zn-  
22 Zn+ Zinc atom cation zn+  
23 BeH- berylium monohydride anion beh-  
24 BeH+ beryllium monohydride cation beh+  
25 MgH- magnesium monohydride anion mgh-  
26 MgH+ magnesium monohydride cation mgh+  
27 ZnH Zinc monohydride znh  
28 CaH2 Calcium Hydride cah2  
29 ZnH2 Zinc hydride znh2  
30 B- Boron atom anion b-  
31 BH- boron monohydride anion bh-  
32 BH+ boron monohydride cation bh+  
33 AlH- aluminum monohydride anion alh-  
34 AlH+ aluminum monohydride cation alh+  
35 AlH2- aluminum dihydride anion alh2-  
36 AlH2+ aluminum dihydride cation alh2+  
37 BH3- boron trihydride anion bh3-  
38 AlH4- Aluminum tetrahydride anion alh4-  
39 C- Carbon atom anion c-  
40 Ti Titanium atom ti  
41 Ti- Titanium atom anion ti-  
42 Ti+ Titanium atom cation ti+  
43 Sn Tin atom sn  
44 Sn+ Tin cation sn+  
45 CH- methylidyne anion ch-  
46 CH+ Methylidyne cation ch+  
47 SiH2- silicon dihydride anion sih2-  
48 SiH2+ silicon dihydride cation sih2+  
49 SiH3- Silyl anion sih3-  
50 CH4+ Methane cation ch4+  
51 SiH4+ Silane cation sih4+  
52 SnH4 Stannane snh4  
53 Sb Antimony atom sb  
54 NH- Imidogen anion nh-  
55 NH+ imidogen cation nh+  
56 PH- phosphorus monohydride anion ph-  
57 PH+ phosphorus monohydride cation ph+  
58 SbH Antimony monohydride sbh  
59 NH2- amino anion nh2-  
60 PH2- Phosphino anion ph2-  
61 PH2+ Phosphino cation ph2+  
62 SbH3 Stibine sbh3  
63 Cr Chromium atom cr  
64 Te Tellurium atom te  
65 Te+ Tellurium atom cation te+  
66 TeH Telluryl radical teh  
67 H2Te Hydrogen Telluride h2te  
68 Mn Manganese atom mn  
69 I Iodine atom iodine  
70 I- Iodine atom anion iodine-  
71 I+ Iodine atom cation iodine+  
72 HI Hydrogen iodide hi  
73 HI+ Hydrogen iodide cation hi+  
74 H2F+ dihydrogen fluoride cation h2f+  
75 H2I+ Iodonium h2i+  
76 Fe Iron atom fe  
77 Xe Xenon atom xe  
78 NeH+ neon hydrogen cation neh+  
79 XeH+ Xenon, protonated xeh+  
80 Co Cobalt atom cobalt  
81 Ni Nickel atom ni  
82 Li2- lithium diatomic anion li2-  
83 Li2+ lithium diatomic cation li2+  
84 NaLi- lithium sodium anion lina-  
85 NaLi+ lithium sodium cation lina+  
86 LiK Lithium Potassium lik  
87 NaK Sodium Potassium nak  
88 NaK+ Sodium Potassium diatomic cation nak+  
89 K2 Potassium diatomic k2  
90 Cu2 Copper diatomic cu2  
91 Be2- Beryllium diatomic anion be2-  
92 Be2+ Beryllium diatomic cation be2+  
93 Mg2- magnesium diatomic anion mg2-  
94 Mg2+ magnesium diatomic cation mg2+  
95 B2- Boron diatomic anion b2-  
96 Al2 Aluminum diatomic al2  
97 Al2- aluminum diatomic anion al2-  
98 Al2+ aluminum diatomic cation al2+  
99 BC- boron monocarbide anion bc-  
100 BC+ boron monocarbide cation bc+  
101 C2- carbon diatomic anion c2-  
102 SiC- silicon monocarbide anion sic-  
103 SiC+ silicon monocarbide cation sic+  
104 Si2- silcon diatomic anion si2-  
105 Si2+ silcon diatomic cation si2+  
106 C2H+ Ethynyl cation c2h+  
107 ZnCH2 Zinc methylene znch2  
108 CCH2 vinylidene vinylidene  
109 CuCH3 monomethyl copper cuch3  
110 ZnCH3 Zinc monomethyl znch3  
111 CH3CH methylmethylene ch3ch  
112 CH2SiH2 silaethylene ch2sih2  
113 C2H5+ Ethyl cation c2h5+  
114 CH3SiH3 methyl silane ch3sih3  
115 BeN- Beryllium mononitride anion ben-  
116 BN- boron nitride anion bn-  
117 AlN- aluminum mononitride anion aln-  
118 AlN+ aluminum mononitride cation aln+  
119 BN+ boron nitride cation bn+  
120 CN+ Cyano cation cn+  
121 CP Carbon monophosphide cp  
122 CP- carbon monophosphide anion cp-  
123 CP+ carbon monophosphide cation cp+  
124 SiN Silicon nitride sin  
125 SiN- silicon mononitride anion sin-  
126 SiN+ silicon mononitride cation sin+  
127 SiP- Silicon monophosphide anion sip-  
128 SiP+ Silicon monophosphide cation sip+  
129 TiN Titanium mononitride tin  
130 PN- phosphorus nitride anion pn-  
131 PN+ phosphorus nitride cation pn+  
132 P2- phosphorus diatomic anion p2-  
133 P2+ phosphorus diatomic cation p2+  
134 SbN Antimony nitride sbn  
135 HNB hydrogen nitrogen boron hnb  
136 HNC hydrogen isocyanide hnc  
137 HCN- Hydrogen cyanide anion hcn-  
138 HCP Phosphaethyne hcp  
139 NNH Dinitrogen monohydride nnh  
140 HPO Hydrogen phosphorus oxide hpo  
141 HPO+ Hydrogen phosphorus oxide cation hpo+  
142 H2CN+ hydrocyanonium cation h2cn+  
143 P2H4 Diphosphine p2h4  
144 CH3PH2 Methyl phosphine ch3ph2  
145 CH3NH3+ protonated methylamine ch3nh3+  
146 LiO- lithium oxide anion lio-  
147 LiO+ lithium oxide cation lio+  
148 NaO- sodium oxide anion nao-  
149 NaO+ sodium oxide cation nao+  
150 KO Potassium monoxide ko  
151 KO+ Potassium monoxide cation ko+  
152 CuO Copper Monoxide cuo  
153 BeO- Beryllium monoxide anion beo-  
154 BeS beryllium sulfide bes  
155 MgO magnesium oxide mgo  
156 MgO- magnesium oxide anion mgo-  
157 MgO+ magnesium oxide cation mgo+  
158 MgS magnesium sulfide mgs  
159 MgS- magnesium sulfide anion mgs-  
160 MgS+ magnesium sulfide cation mgs+  
161 ZnO zinc monoxide zno  
162 BeS- Beryllium monosulfide anion bes-  
163 BeS+ Beryllium monosulfide cation bes+  
164 BO- boron monoxide anion bo-  
165 AlO Aluminum monoxide alo  
166 AlO- Aluminum monoxide anion alo-  
167 AlO+ aluminum monoxide cation alo+  
168 BS boron sulfide bs  
169 BS- boron monosulfide anion bs-  
170 BS+ boron monosulfide cation bs+  
171 AlS Aluminum sulfide als  
172 AlS- aluminum monosulfide anion als-  
173 AlS+ aluminum monosulfide cation als+  
174 BO+ boron monoxide cation bo+  
175 CS- carbon monosulfide anion cs-  
176 CS+ carbon monosulfide cation cs+  
177 SiO- silicon monoxide anion sio-  
178 SiO+ silicon monoxide cation sio+  
179 SiS- silicon monosulfide anion sis-  
180 SiS+ silicon monosulfide cation sis+  
181 CSe- Carbon monoselenide anion cse-  
182 CSe+ Carbon monoselenide cation cse+  
183 NS+ nitrogen sulfide cation ns+  
184 PO- phosphorus monoxide anion po-  
185 PO+ phosphorus monoxide cation po+  
186 PS- phosphorus monosulfide anion ps-  
187 PS+ phosphorus monosulfide cation ps+  
188 SO- sulfur monoxide anion so-  
189 S2- sulfur diatomic anion s2-  
190 S2+ sulfur diatomic cation s2+  
191 SeO- selenium monoxide anion seo-  
192 SeO+ selenium monoxide cation seo+  
193 SeS- selenium monosulfide anion ses-  
194 SeS+ selenium monosulfide cation ses+  
195 TeO Tellurium monoxide teo  
196 Se2- selenium diatomic anion se2-  
197 Se2+ selenium diatomic cation se2+  
198 Te2 Tellurium diatomic te2  
199 NaOH sodium hydroxide naoh  
200 KOH Potassium hydroxide koh  
201 MgOH magnesium hydroxide mgoh  
202 CaOH Calcium monohydroxide caoh  
203 HCS- Thioformyl anion hcs-  
204 HCS+ Thioformyl cation hcs+  
205 HNO- Nitrosyl hydride anion hno-  
206 HO2- Hydroperoxy anion ho2-  
207 CH3O Methoxy radical ch3o  
208 CH3S thiomethoxy ch3s  
209 CH3SeH Methane selenol ch3seh  
210 H2ONH3 Water Ammonia Dimer h2onh3  
211 LiCl- lithium chloride anion licl-  
212 LiCl+ lithium chloride cation licl+  
213 NaF- sodium fluoride anion naf-  
214 KF Potassium Fluoride kf  
215 NaCl- sodium chloride anion nacl-  
216 NaCl+ sodium chloride cation nacl+  
217 KCl Potassium Chloride kcl  
218 CuF Copper monofluoride cuf  
219 LiBr- lithium bromide anion libr-  
220 LiBr+ lithium bromide cation libr+  
221 CuCl Copper monochloride cucl  
222 NaBr Sodium Bromide nabr  
223 NaBr- sodium bromide anion nabr-  
224 NaBr+ sodium bromide cation nabr+  
225 KBr Potassium Bromide kbr  
226 LiI Lithium Iodide lii  
227 NaI Sodium Iodide nai  
228 KI Potassium Iodide ki  
229 LiF- lithium fluoride anion lif-  
230 BeF Beryllium monofluoride bef  
231 BeF+ Beryllium monofluoride cation bef+  
232 BeCl beryllium monochloride becl  
233 MgF Magnesium monofluoride mgf  
234 MgF- magnesium fluoride anion mgf-  
235 CaF Calcium monofluoride caf  
236 MgCl magnesium monochloride mgcl  
237 MgCl- magnesium monochloride anion mgcl-  
238 MgCl+ magnesium monochloride cation mgcl+  
239 CaCl calcium monochloride cacl  
240 ZnF- Zinc monofluoride anion znf-  
241 ZnF+ Zinc monofluoride cation znf+  
242 ZnCl Zinc monochloride zncl  
243 BeCl- beryllium monochloride anion becl-  
244 BeCl+ beryllium monochloride cation becl+  
245 BF- Boron monofluoride anion bf-  
246 BF+ Boron monofluoride cation bf+  
247 AlF- Aluminum monofluoride anion alf-  
248 AlF+ Aluminum monofluoride cation alf+  
249 BCl boron monochloride bcl  
250 BCl- boron monochloride anion bcl-  
251 BCl+ boron monochloride cation bcl+  
252 AlCl- aluminum monochloride anion alcl-  
253 AlCl+ aluminum monochloride cation alcl+  
254 AlI Aluminum monoiodide ali  
255 CF- carbon monofluoride anion cf-  
256 CF+ carbon monofluoride cation cf+  
257 CCl carbon monochloride ccl  
258 CCl- carbon monochloride anion ccl-  
259 CCl+ carbon monochloride cation ccl+  
260 SiCl- silicon monochloride anion sicl-  
261 SiCl+ silicon monochloride cation sicl+  
262 NF nitrogen fluoride nf  
263 NF- nitrogen monofluorine anion nf-  
264 NF+ nitrogen monofluoirde cation nf+  
265 NCl- nitrogen monochloride anion ncl-  
266 NCl+ nitrogen monochloride cation ncl+  
267 PF phosphorus monofluoride pf  
268 PF- phosphorus monofluoride anion pf-  
269 PF+ phosphorus monofluoride cation pf+  
270 PCl phosphorus chloride pcl  
271 PCl- phosphorus monochloride anion pcl-  
272 PCl+ phosphorus monochloride cation pcl+  
273 SbF Antimony monofluoride sbf  
274 SbCl Antimony monochloride sbcl  
275 FO- flourine oxide anion fo-  
276 FO+ fluorine monoxide cation fo+  
277 ClO- chlorine monoxide anion clo-  
278 SF- sulfur monofluoride anion sf-  
279 SCl- sulfur monochloride anion scl-  
280 IO Iodine monoxide io  
281 ClF- clorine monofluoride anion clf-  
282 BrF- bromine fluoride anion brf-  
283 BrF+ bromine fluoride cation brf+  
284 BrCl- bromine chloride anion brcl-  
285 BrCl+ bromine chloride cation brcl+  
286 IF Iodine monofluoride if  
287 ICl Iodine monochloride icl  
288 IBr Iodine monobromide ibr  
289 I2 Iodine diatomic i2  
290 I2+ Iodine diatomic cation i2+  
291 DOCl Hypochlorous acid-d docl  
292 HOI Hypoiodous acid hoi  
293 FHF Hydrogen difluoride fhf  
294 NH2F monofluoroamine nh2f  
295 H2F2 Hydrogen fluoride dimer h2f2  
296 CH3I methyl iodide ch3i  
297 SiH3I Silyl Iodide sih3i  
298 C3+ carbon trimer cation c3+  
299 C3H3 Propargyl radical propargyl  
300 C3H3- Propargyl anion c3h3-  
301 C3H3+ cyclopropenyl cation cpr+  
302 C3H3+ Propargyl cation c3h3+  
303 Zn(CH3)2 dimethyl zinc dmz  
304 SiH2(CH3)2 dimethylsilane dms  
305 KCN Potassium cyanide kcn  
306 CuCN Copper cyanide cucn  
307 N3- azide anion n3-  
308 HCNN diazomethyl radical hcnn  
309 CH2N2 diazirine ch2n2  
310 CH2NN diazomethane ch2nn  
311 CH3NC methyl isocyanide ch3nc  
312 NHCHNH2 aminomethanimine cn2h4  
313 C2H5N Aziridine c2h5n  
314 CH2CHNH2 aminoethene aminoethene  
315 CH2NCH3 N-methylmethanimine nmm  
316 NH2BHNH2 diaminoborane nh2bhnh2  
317 CH3NHCH3 Dimethylamine ch3nhch3  
318 NH2CH2NH3+ diaminoethane, protonated pdam  
319 CNO- fulminate cno-  
320 NCO- cyanate nco-  
321 SCN thiocyanato radical scn  
322 SCN- thiocyanide anion scn-  
323 BO2 Boron dioxide bo2  
324 N2O+ Nitrous oxide cation n2o+  
325 OCS+ Carbonyl sulfide cation cos+  
326 SiO2 silicon dioxide sio2  
327 CS2+ Carbon disulfide cation cs2+  
328 SCTe Carbon sulfide Telluride scte  
329 NO2- Nitrogen dioxide anion no2-  
330 PO2 Phosphorus dioxide po2  
331 PO2- Phosphorus dioxide anion po2-  
332 PO2+ Phosphorus dioxide cation po2+  
333 O3- Ozone anion o3-  
334 O3+ Ozone cation o3+  
335 SO2- Sulfur dioxide anion so2-  
336 SO2+ Sulfur dioxide cation so2+  
337 TeO2 Tellurium Dioxide teo2  
338 CS2H+ Carbon disulfide, protonated cs2h+  
339 HNCO Isocyanic acid hnco  
340 HOCN cyanic acid hocn  
341 HCO2- formate anion hco2-  
342 HNNO nitrosoazane hnno  
343 HOCO+ Hydrocarboxyl cation hoco+  
344 HNO2 Nitrous acid hno2  
345 HNO2+ nitrous acid cation hno2+  
346 CH2CO+ Ketene cation ch2co+  
347 HCCOH ethynol hccoh  
348 CH2O2 Dioxirane diox  
349 CH3CO- Acetyl anion ch3co-  
350 CH3CO+ acetyl cation ch3co+  
351 CH3OO methylperoxy radical ch3oo  
352 CH3OO- methylperoxy anion ch3oo-  
353 CH3OO+ methylperoxy cation ch3oo+  
354 CH2CHOH ethenol ch2choh  
355 NH3CHO+ Formamide, N-Protonated nh3cho+  
356 CH3OOH Methyl peroxide ch3ooh  
357 H2OH2CO water formaldehyde dimer h2oh2co  
358 CH3CH2OH Ethanol etoh  
359 CH3OCH3 Dimethyl ether meome  
360 CH3OHH2O methanol water dimer ch3ohh2o  
361 H2OCH3OH water methanol dimer h2och3oh  
362 ZnF2 Zinc difluoride znf2  
363 FCN Cyanogen fluoride fcn  
364 ClCN chlorocyanogen clcn  
365 ICN Cyanogen iodide icn  
366 MgCl2 Magnesium dichloride mgcl2  
367 ZnCl2 Zinc dichloride zncl2  
368 CaF2 Calcium difluoride caf2  
369 INO Nitrosyl iodide ino  
370 CF2- Difluoromethylene anion cf2-  
371 CF2+ Difluoromethylene cation cf2+  
372 CCl2 dichloromethylene ccl2  
373 CCl2+ dichloromethylene cation ccl2+  
374 SiCl2 Dichlorosilylene sicl2  
375 FOO Dioxygen monofluoride radical foo  
376 ClOO chloroperoxy radical cloo  
377 ClOO+ chloroperoxy cation cloo+  
378 OClO+ Chlorine dioxide cation oclo+  
379 ClS2 Sulfur chloride cls2  
380 NF2 Difluoroamino radical nf2  
381 NF2+ Difluoroamino cation nf2+  
382 F2O Difluorine monoxide f2o  
383 SF2+ sulfur difluoride cation sf2+  
384 Cl2O Dichlorine monoxide cl2o  
385 I3- triiodide i3-  
386 HCCF+ fluoroacetylene cation hccf+  
387 HFCO formyl fluoride hfco  
388 BHF2 Difluoroborane bhf2  
389 BHCl2 Borane, dichloro- bhcl2  
390 CH2FCl fluorochloromethane ch2fcl  
391 CH2FI fluoroiodomethane ch2fi  
392 CH2ClI chloroiodomethane ch2cli  
393 CH2BrI bromoiodomethane ch2bri  
394 CH2I2 Diiodomethane ch2i2  
395 CH2CHF+ fluoroethene cation ch2chf+  
396 C2H3Cl Ethene, chloro- ch2chcl  
397 C2H3Br vinyl bromide c2h3br  
398 C2H3I Vinyl iodide c2h3i  
399 C2H5F fluoroethane c2h5f  
400 CH3CH2Cl Ethyl chloride c2h5cl  
401 CH3SiFH2 fluoromethylsilane ch3sifh2  
402 C2H5I Ethyl iodide c2h5i  
403 XeF2 Xenon difluoride xef2  
404 C4+ Carbon tetramer cation c4+  
405 C2H3CCH 1-Buten-3-yne c2h3cch  
406 H2CCCCH2 Butatriene h2cccch2  
407 C4H6 Cyclobutene c822355  
408 C4H6 Methylenecyclopropane c6142730  
409 CH2CCHCH3 1,2-Butadiene butad12  
410 CH3CCCH3 2-Butyne c503173  
411 CH2C(CH3)CH3 1-Propene, 2-methyl- isobute  
412 CH3CHCHCH3 2-Butene, (E)- bute2e  
413 CH3CHCHCH3 2-Butene, (Z)- bute2z  
414 B(CH3)3 trimethylborane bme3  
415 Al(CH3)3 trimethyl aluminum tma  
416 C(CH3)3 Tert-butyl radical tbutyl  
417 CH2CH(CH3)2 Isobutyl radical isobutyl  
418 CH3CHCH2CH3 2-Butyl radical butyl2  
419 CH3CH(CH3)CH3 Isobutane isobutane  
420 SiH(CH3)3 trimethylsilane trimsi  
421 C2N2+ Cyanogen cation c2n2+  
422 P4 Phosphorus tetramer p4  
423 HCCCN Cyanoacetylene hcccn  
424 C3H3N acrylonitrile ch2chcn  
425 C3H7N Cyclopropylamine cpram  
426 C3H7N Azetidine azet  
427 C2H8N2 Ethylenediamine ethdiam  
428 CH3NHNHCH3 dimethyl hydrazine dmh  
429 CH3CH(NH2)CH3 2-Propanamine pram2  
430 N(CH3)3 Trimethylamine trimeam  
431 Li2O2 dilithium dioxide li2o2  
432 K2O2 dipotassium dioxide k2o2  
433 B2O2 Diboron dioxide b2o2  
434 CO3 Carbon trioxide co3  
435 CO3-- carbonate co3--  
436 NO3 Nitrogen trioxide no3  
437 SO3- Sulfur trioxide anion so3-  
438 SO3+ Sulfur trioxide cation so3+  
439 TeO3 Tellurium trioxide teo3  
440 HCO3- bicarbonate anion hco3-  
441 C2H2CO cyclopropenone c2h2co  
442 HCCCHO 2-propynal hcccho  
443 C2H2O2+ Ethanedial cation c2h2o2+  
444 H2CS3 thiocarbonic acid h2cs3  
445 C2H3NO Nitrosoethylene c2h3no  
446 CH3COO- acetate anion ch3coo-  
447 CH3ONO Methyl nitrite ch3ono  
448 H3BO3 Boric acid h3bo3  
449 C3H4O 2-Propyn-1-ol c107197  
450 C3H4O allenol c9000071  
451 C3H4O Cyclopropanone cpone  
452 C3H4O Methylketene c6004440  
453 NH2CONH2+ Urea cation urea+  
454 NH2CSNH2 Thiourea thiourea  
455 C2H4O2 1,3-dioxetane c2h4o2  
456 CH3COOH Acetic acid ch3cooh  
457 CH3OCHO methyl formate ch3ocho  
458 CHOCH2OH hydroxy acetaldehyde haa  
459 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
460 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
461 HCOOHH2O Formic acid water dimer hcoohh2o  
462 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
463 CH3CONH2 Acetamide acetamide  
464 C3H6O Propylene oxide prox  
465 CH3COCH3 Acetone acetone  
466 C3H6S Thietane thietane  
467 C3H6S Thiirane, methyl- methiirane  
468 C2H6O2 1,2-Ethanediol ethdiol  
469 CH3OOCH3 dimethylperoxide dmp  
470 CH3SOCH3 Dimethyl sulfoxide dmso  
471 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
472 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
473 CH3COHCH3+ acetone, protonated acetoneh+  
474 CH3CHOHCH3 Isopropyl alcohol isoproh  
475 C3H7SH 1-Propanethiol prsh  
476 CH3CHSHCH3 2-Propanethiol isoprsh  
477 CH3SCH2CH3 Ethane, (methylthio)- etsme  
478 H2OCH3OCH3 water dimethylether dimer h2och3och3  
479 Na2F2 Sodium Fluoride Dimer na2f2  
480 Na2Cl2 Disodium dichloride na2cl2  
481 C2F2 difluoroacetylene c2f2  
482 C2Cl2 dichloroacetylene c2cl2  
483 C2Cl2+ dichloroacetylene cation c2cl2+  
484 ClNO2 Nitryl chloride clno2  
485 N2F2 (Z)-Difluorodiazene n2f2_z  
486 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
487 CCl2O Phosgene cl2co  
488 AlF2Cl Aluminum chloride difluoride alclf2  
489 AlFCl2 Aluminum dichloride fluoride alcl2f  
490 AlCl3 Aluminum trichloride alcl3  
491 AlBr3 Aluminum Bromide albr3  
492 ClO3 Chlorine trioxide clo3  
493 ClO3- chlorate anion clo3-  
494 BrO3- Bromate anion bro3-  
495 CF3 Trifluoromethyl radical cf3  
496 CCl3 Trichloromethyl radical ccl3  
497 CCl3- Trichloromethyl anion ccl3-  
498 CCl3+ Trichloromethyl cation ccl3+  
499 SiCl3 trichlorosilyl radical sicl3  
500 SiCl3+ trichlorosilyl cation sicl3+  
501 FSSF Difluorodisulfane fssf  
502 SOCl2 thionyl chloride socl2  
503 SeOCl2 selenium oxychloride seocl2  
504 NF3+ Nitrogen trifluoride cation nf3+  
505 PF3 Phosphorus trifluoride pf3  
506 PCl3 Phosphorus trichloride pcl3  
507 SbF3 Antimony Trifluoride sbf3  
508 SbCl3 Antimony Trichloride sbcl3  
509 AsBr3 Arsenic tribromide asbr3  
510 NI3 Nitrogen triiodide ni3  
511 PI3 Phosphorus triiodide pi3  
512 ClSSCl Disulfur dichloride s2cl2  
513 BrF3 Bromine trifluoride brf3  
514 IF3 iodone trifluoride if3  
515 CHF2Cl difluorochloromethane chf2cl  
516 CHFCl2 fluorodichloromethane chfcl2  
517 CHCl3 Chloroform chcl3  
518 SiHCl3 Trichlorosilane sihcl3  
519 CHF2I difluoroiodomethane chf2i  
520 CHFClI fluorochloroiodomethane chfcli  
521 CHCl2I dichloroiodomethane chcl2i  
522 CHBr3 bromoform chbr3  
523 CHI3 Iodoform chi3  
524 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
525 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
526 CH2CF2 Ethene, 1,1-difluoro- ch2cf2  
527 CH2CCl2 Ethene, 1,1-dichloro- ch2ccl2  
528 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
529 CHClCHCl Ethene, 1,2-dichloro-, (Z)- chclchclz  
530 C2H2Br2 1,1-dibromoethene c2h2br2  
531 CH2FCHO Fluoroacetaldehyde ch2fcho  
532 CH3COF Acetyl fluoride ch3cof  
533 CH3COCl Acetyl Chloride ch3cocl  
534 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
535 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
536 CH2CFCH3 2-fluoropropene 2fpro  
537 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
538 C3H5Cl 1-chloro-1-propene(E) prop1cl1e  
539 C3H5Cl 1-chloro-1-propene(Z) prop1cl1z  
540 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
541 C3H9O+ trimethyl oxonium cation c3h9o+  
542 C5H5- cylopentadienyl anion c5h5-  
543 C5H6 1,3-Cyclopentadiene c542927  
544 C5H6 1-Buten-3-yne, 2-methyl- c78808  
545 C5H6 3-Penten-1-yne, (E)- c2004695  
546 C5H6 3-Penten-1-yne, (Z)- c1574409  
547 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
548 C5H6 Cyclopropylacetylene c6746947  
549 C5H7 1,3-pentadienyl radical pdyl  
550 C5H8 1,2-Butadiene, 3-methyl- c598254  
551 C5H8 1,2-Pentadiene c591957  
552 C5H8 1,3-Butadiene, 2-methyl- c78795  
553 C5H8 1,3-Pentadiene, (E)- c2004708  
554 C5H8 1,4-Pentadiene c591935  
555 C5H8 1-pentyne a1pentyne  
556 C5H8 2,3-Pentadiene c591968  
557 C5H8 Cyclobutane, methylene- c1120565  
558 C5H8 Cyclopentene c142290  
559 CH3CCCH2CH3 2-Pentyne 2pentyne  
560 C5H10 1-Butene, 2-methyl- c563462  
561 C5H10 2-Butene, 2-methyl- c513359  
562 C5H10 2-Pentene, (E)- c646048  
563 C5H10 2-Pentene, (Z)- c627203  
564 C5H10 Cyclopentane c287923  
565 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
566 C5H11 2-Methylbut-2-yl radical c4348350  
567 C5H12 Butane, 2-methyl- buta2  
568 C5H12 Pentane pentane  
569 C5H12 Propane, 2,2-dimethyl- neopentane  
570 Si(CH3)4 tetramethylsilane tms  
571 N2O3 Dinitrogen trioxide n2o3  
572 C3H2N2 Malononitrile c3h2n2  
573 C2H3N3 1H-1,2,4-Triazole c288880  
574 C3H4N2 1H-Pyrazole 1hpyraz  
575 C4H5N (E)-2-Butenenitrile c627269  
576 C4H5N (Z)-2-Butenenitrile c1190767  
577 C4H5N 2H-pyrrole pyrrole2  
578 C4H5N 3H-pyrrole pyrrole3  
579 C4H5N Cyclopropanecarbonitrile c5500210  
580 CH2CHCH2CN Allylcyanide ch2chch2cn  
581 C3H6N2 3-Aminopropionitrile c151188  
582 C5H8 Bicyclo[2.1.0]pentane c185944  
583 C5H8 Spiropentane c157404  
584 C4H9N Cyclobutylamine cbam  
585 C4H9N Pyrrolidine pyrrolidine  
586 C3H10N2 1,2-Diaminopropane diampr12  
587 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
588 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
589 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
590 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
591 C3O2+ Carbon suboxide cation c3o2+  
592 CaCO3 Calcium Carbonate caco3  
593 PO4--- phosphate po4---  
594 SO4-- sulfate so4--  
595 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
596 CHOCOOH oxo acetic acid oaa  
597 H2SO4 Sulfuric acid h2so4  
598 CH3C(O)OO acetyl peroxy radical ch3coo2  
599 CH3NO3 Methyl nitrate ch3no3  
600 C4H4O Furan furan  
601 C4H4O+ Furan cation furan+  
602 C4H4S Thiophene furans  
603 C3H4O2 β–Propiolactone beta  
604 C3H4O2 2-Propenoic acid propenoic2  
605 C3H4O2 propanedial propanedial  
606 C3H4O2 propenalol propenalol  
607 C2H4O3 trioxolane124 triox  
608 CH2CHCONH2 Acrylamide c79061  
609 CH5N3S Hydrazinecarbothioamide c79196  
610 H2NCH2COOH Glycine glycine  
611 C4H6O cis-2-butenal butenal2c  
612 C4H6O Cyclobutanone cbutone  
613 C4H6O Furan, 2,3-dihydro- furan23h  
614 C4H6O Furan, 2,5-dihydro- furan25h  
615 CHOCHCHCH3 2-Butenal butenal2  
616 C4H6S Thiophene, 2,3-dihydro- thiop23h  
617 C4H6S Thiophene, 2,5-dihydro- thiop25h  
618 C2H6N2O Urea, methyl- c598505  
619 C3H6O2 1,3-Dioxolane dioxolane  
620 CH3COOCH3 methyl acetate aame  
621 CH3SSSCH3 dimethyl trisulfide c2h6s3  
622 C3H7NO dimethylformamide dmf  
623 C3H7NO Propanamide propanam  
624 C2H3OC2H5 Ethene, ethoxy- c109922  
625 C4H8O Cyclobutanol c2919235  
626 C4H8O Furan, tetrahydro- thf  
627 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
628 CH3COCH2CH3 2-Butanone buta2one  
629 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
630 CHOCH2CH2CH3 Butanal butanal  
631 C3H8O2 1,3-Propanediol c504632  
632 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
633 C3H8O2 Methane, dimethoxy- c109875  
634 C3H8O2 Propylene glycol c57556  
635 C3H8S2 1,3-Propanedithiol c109808  
636 C4H10O 1-Propanol, 2-methyl- c78831  
637 C4H10O 2-Butanol, (.+/-.)- butanol2  
638 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
639 C4H10O Ethoxy ethane etoet  
640 C4H10O Propane, 2-methoxy- c598538  
641 C4H10O+ 1-Butanol cation butanol1+  
642 C2H5SC2H5 Diethyl sulfide etset  
643 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
644 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
645 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
646 FNO3 Fluorine nitrate fno3  
647 TiCl4 Titanium tetrachloride ticl4  
648 ClO4- perchlorate anion clo4-  
649 BF4- tetrafluoroboron anion bf4-  
650 ClFO3 Perchloryl fluoride clfo3  
651 SO2Cl2 Sulfuryl chloride so2cl2  
652 F3NO Nitrogen trifluoride oxide f3no  
653 F3PO Phosphoryl fluoride pf3o  
654 Cl3PO Phosphoryl chloride pcl3o  
655 CF4 Carbon tetrafluoride cf4  
656 SiF4 Silicon tetrafluoride sif4  
657 CFCl3 Trichloromonofluoromethane cfcl3  
658 CCl4 Carbon tetrachloride ccl4  
659 CCl4+ Carbon tetrachloride cation ccl4+  
660 SiCl4 Silane, tetrachloro- sicl4  
661 CF3I trifluoroiodomethane cf3i  
662 CCl3I trichloroiodomethane ccl3i  
663 CFClBrI fluorochlorobromoiodomethane cfclbri  
664 CF2I2 difluorodiiodomethane cf2i2  
665 CCl2I2 dichlorodiiodomethane ccl2i2  
666 CBr3I tribromoiododmethane cbr3i  
667 CI4 tetraiodomethane ci4  
668 SiI4 silicon tetraiodide sii4  
669 C2HF3 Trifluoroethylene c2hf3  
670 C2HF3+ Trifluoroethylene cation c2hf3+  
671 CHClCCl2 Trichloroethylene chclccl2  
672 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
673 HSO3F Fluorosulfonic acid hso3f  
674 CHClCCHCl 1,3-dichloroallene chclcchcl  
675 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
676 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
677 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
678 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
679 CH3CBr3 1,1,1-tribromoethane ch3cbr3  
680 NH3BCl3 Amminetrichloroboron nh3bcl3  
681 C3H5ClO Oxirane, (chloromethyl)- c106898  
682 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
683 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
684 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
685 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
686 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
687 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
688 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
689 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
690 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
691 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
692 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
693 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
694 C4H9F 1-fluorobutane butaf1  
695 CH3CHFCH2CH3 2-fluorobutane butaf2  
696 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
697 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
698 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
699 XeF4 Xenon tetrafluoride xef4  
700 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
701 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
702 C6H4 Benzyne benzyne  
703 C6H5 phenyl phenyl  
704 C6H6 2,4-Hexadiyne hexadiyne  
705 C6H6 3,4-Dimethylenecyclobutene cb34m  
706 C6H6 Benzene benzene  
707 C6H6+ Benzene cation c6h6+  
708 C6H8 (E)-hexa-1,3,5-triene c821078  
709 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
710 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
711 C6H8 1,3-Cyclohexadiene cyhexadiene13  
712 C6H8 1,4-Cyclohexadiene cyhexadiene14  
713 C6H8 3-Methylenecyclopentene c930267  
714 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
715 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
716 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
717 C6H10 1,3-Hexadiene, (E)- hexdi13e  
718 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
719 C6H10 1,4-Hexadiene, (E)- hexdi14t  
720 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
721 C6H10 1-Butyne, 3,3-dimethyl- c917920  
722 C6H10 1-Hexyne hexyne1  
723 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
724 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
725 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
726 C6H10 2-Hexyne c764352  
727 C6H10 cyclohexene cyclohexene  
728 C6H10 Cyclopentene, 1-methyl- c693890  
729 C6H10 Cyclopentene, 3-methyl- c1120623  
730 C6H10 Cyclopentene, 4-methyl- c1759815  
731 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
732 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
733 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
734 C6H12 (E)-2-Hexene e2hexene  
735 C6H12 (E)-3-methylpent-2-ene c616126  
736 C6H12 (Z)-3-methylpent-2-ene c922623  
737 C6H12 (Z)-hex-2-ene z2hexene  
738 C6H12 2,3-dimethyl-but-2-ene tmeet  
739 C6H12 3-methylenepentane c760214  
740 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
741 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
742 C6H12 Cyclohexane cyclohexane  
743 C6H12 Cyclopentane, methyl- c96377  
744 C6H12 Ethylcyclobutane c4806615  
745 C6H14 Butane, 2,2-dimethyl- buta22  
746 C6H14 Butane, 2,3-dimethyl- buta23  
747 C6H14 Hexane hexane  
748 C6H14 Pentane, 2-methyl- penta2  
749 C6H14 Pentane, 3-methyl- penta3  
750 C4N2 2-Butynedinitrile c4n2  
751 C2H2N4 sym-tetrazine ttz  
752 C3H3N3 1,3,5-Triazine triazine135  
753 CH3N5 5-Aminotetrazole c4418615  
754 C4H4N2 1,3-Diazine diazine13  
755 C4H4N2 Pyrazine pyrazine  
756 C4H4N2 Pyridazine pyridazine  
757 C4H4N2 Succinonitrile c110612  
758 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
759 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
760 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
761 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
762 C5H5N E-2,4-pentadienenitrile bdcn  
763 C5H5N Pyridine pyridine  
764 B3N3H6 borazine borazine  
765 C6H6 Fulvene fulvene  
766 C4H6N2 1H-Imidazole, 2-methyl- c693981  
767 C5H7N (E)-2-Pentenenitrile c26294984  
768 C5H7N (E)-3-Pentenenitrile c16529661  
769 C5H7N (Z)-2-Pentenenitrile c25899507  
770 C5H7N 1H-Pyrrole, 1-methyl- c96548  
771 C5H7N Cyclobutanecarbonitrile c4426113  
772 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
773 C5H9N Butanenitrile, 2-methyl- c18936179  
774 C5H9N Pentanenitrile c110598  
775 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
776 C5H11N Cyclopentanamine cypentam  
777 C5H11N Piperidine piper  
778 C4H12N2 1,2-Butanediamine c4426486  
779 C4H12N2 2-Methyl-1,2-propanediamine c811938  
780 Li2CO3 Lithium Carbonate li2co3  
781 C2O4-- oxalate anion c2o4  
782 C2H3NO3 Oxamic acid oxamic  
783 C4H4O2 2(5H)-Furanone furanone  
784 C4H4O2 2-Oxetanone, 4-methylene- c674828  
785 C2H4N2O2 Oxalamide oxalamide  
786 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
787 C3H4S3 1,3-Dithiolane-2-thione c822388  
788 C4H5NO 3-Methylisoxazole isox3m  
789 C4H5NO Isoxazole, 5-methyl- c5765446  
790 C4H5NS 4-Methylthiazole c693958  
791 C5H6S Thiophene, 2-methyl- c554143  
792 C5H6S Thiophene, 3-methyl- c616444  
793 C4H6O2 2,3-Butanedione c431038  
794 C4H6O2 2-Propenoic acid, methyl ester c96333  
795 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
796 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
797 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
798 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
799 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
800 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
801 C4H6OS Vinyl sulfoxide c1115157  
802 CH6N4S Carbonothioic dihydrazide thiacarb  
803 C2H6N2O2 (E)-Azodioxymethane c37765154  
804 C2H6N2O2 Dimethylnitroamine c4164287  
805 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
806 C2H6O3S Sulfurous acid, dimethyl ester c616422  
807 C4H7NO 2-Pyrrolidinone c616455  
808 C4H7NO Ethoxyacetonitrile etoaccn  
809 C4H7NO Methacrylamide c79390  
810 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
811 HCONH2CN2H4 formamide aminomethanimine dimer d13  
812 CH3CH(CH3)ONO Isopropyl nitrite c541424  
813 CH3CH(NH2)COOH Alanine alanine  
814 CH3NHCH2COOH Sarcosine sarcosine  
815 NH2CH2CH2COOH β–alanine betaalanine  
816 NH2COOC2H5 Urethane urethane  
817 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
818 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
819 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
820 NH2CONHC2H5 Urea, ethyl- c625525  
821 C4H8O2 1,3-Dioxane dioxan13  
822 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
823 C4H8O2 1,4-Dioxane dioxan14  
824 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
825 C4H8OS s-Ethyl thioacetate c625605  
826 C3H8O3 1,2,3-Propanetriol glycerin  
827 C3H8O2S (Methylsulfonyl)ethane c594434  
828 C4H9NO Butanamide c541355  
829 C4H9NO Propanamide, 2-methyl- c563837  
830 C5H10O 2-Butanone, 3-methyl- c563804  
831 C5H10O 2H-Pyran, tetrahydro- c142687  
832 C5H10O 2-Pentanone mpk  
833 C5H10O Cyclopentanol c96413  
834 C5H10O Oxetane, 3,3-dimethyl- c6921353  
835 C5H10O Pentanal pal  
836 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
837 C5H10S 3-Ethylthio-1-propene c5296628  
838 C5H10S Cyclopentanethiol c1679078  
839 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
840 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
841 C4H10O2 1,1-Dimethoxyethane c534156  
842 C4H10O2 1,3-Butanediol budiol13  
843 C4H10O2 1,4-Butanediol budiol14  
844 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
845 C4H10OS Diethyl sulfoxide c70291  
846 C4H10S2 1,4-Butanedithiol budisl14  
847 C4H11NO Diethylhydroxylamine c3710847  
848 C5H12O 1-Butanol, 2-methyl- c137326  
849 C5H12O 1-Butanol, 3-methyl- c123513  
850 C5H12O 1-Pentanol pentanol1  
851 C5H12O 2-Butanol, 3-methyl- c598754  
852 C5H12O 2-Pentanol peol2  
853 C5H12O 3-Pentanol pentan3ol  
854 C5H12O Butane, 1-methoxy- meobu  
855 C5H12O Propane, 1-ethoxy- proet  
856 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
857 C5H12S 1-Butanethiol, 2-methyl- c1878188  
858 C5H12S 1-Butanethiol, 3-methyl- c541311  
859 C5H12S 1-Pentanethiol c110667  
860 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
861 C5H12S 2-Butanethiol, 2-methyl- c1679090  
862 C5H12S 2-Butanethiol, 3-methyl- c2084186  
863 C5H12S Butane, 1-(methylthio)- c628295  
864 C5H12S Ethyl propyl sulfide c4110503  
865 C5H12S Propane, 2-(ethylthio)- c5145993  
866 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
867 CF3CN Acetonitrile, trifluoro- cf3cn  
868 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
869 B2F4 Diboron tetrafluoride b2f4  
870 C2F4 Tetrafluoroethylene c2f4  
871 C2F4+ Tetrafluoroethylene cation c2f4+  
872 C2FCl3 fluorotrichloroethene c2fcl3  
873 C2Cl4 Tetrachloroethylene c2cl4  
874 PCl5 Phosphorus pentachloride pcl5  
875 SbCl5 Antimony pentachloride sbcl5  
876 BrF5 bromine pentafluoride brf5  
877 ClF5 chlorinepentafluoride clf5  
878 IF5 pentafluoroiodine if5  
879 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
880 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
881 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
882 C4H8Cl2 1,4-Dichlorobutane c110565  
883 C4H8Cl2 Butane, 1,2-dichloro- c616217  
884 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
885 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
886 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
887 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
888 C5H11Cl Pentane, 1-chloro- pencl1  
889 C6H5CH2 benzyl radical benzyl  
890 C6H5CH3 toluene toluene  
891 C7H8 cycloheptatriene cht  
892 C7H8 Norbornadiene norbor  
893 C7H8 Quadricyclane qucy  
894 C7H12 Norbornane nor  
895 C7H16 2-methylhexane 2mhex  
896 C7H16 3-methylhexane hex3m  
897 C7H16 heptane heptane  
898 C6H7N 2-Methylpyridine mp  
899 C6H5NH2 aniline aniline  
900 C6H13N 2-Methylpiperidine pip2m  
901 C6H13N cyclohexanamine cham  
902 C6H15N triethylamine tea  
903 N2O5 Dinitrogen pentoxide n2o5  
904 C4H2O3 Maleic Anhydride malan  
905 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
906 C5H4O2 furfural furfural  
907 C6H5O phenoxy radical phenoxy  
908 C5H5NO 2(1H)-Pyridinone c72762006  
909 C5H5NO 2(3H)-Pyridinone c9000048  
910 C5H5NO 2(5H)-Pyridinone c9000037  
911 C5H5NO 2-Pyridinol c109104  
912 C5H5NO 3(2H)-Pyridinone c9000004  
913 C5H5NO 3(4H)-Pyridinone c9000026  
914 C5H5NO 3(6H)-Pyridinone c9000015  
915 C5H5NO 3-Pyridinol c109002  
916 C5H5NO 4(1H)-Pryidinone c9000060  
917 C5H5NO 4(3H)-Pryidinone c9000059  
918 C5H5NO 4-Pyridinol c626642  
919 C6H5OH phenol phenol  
920 C6H6O 2,4-Cyclohexadienone c24599573  
921 C6H5SH Benzenethiol phsh  
922 HO2CCHNH2CH2OH Serine serine  
923 C4H8O2S Sulfolane sulfolane  
924 CH(C2H3)3 trivinyl methane tvm  
925 C6H10O cyclohexanone chexo  
926 C6H12O hexanal c6h12o  
927 C3H7OC3H7 di-n-propyl ether propr  
928 CF3COCl trifluoroacetyl chloride cf3cocl  
929 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
930 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
931 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
932 CCl3CHCl2 pentachloroethane ccl3chcl2  
933 C6H5F Fluorobenzene bzf  
934 C6H5Cl chlorobenzene bzcl  
935 C6H5Br bromobenzene bzbr  
936 C6H5CCH phenylacetylene phac  
937 C6H5CHCH2 Styrene styrene  
938 C8H8 cubane cubane  
939 C8H8 cyclooctatetraene cot  
940 C6H5CH2CH3 Ethylbenzene etbz  
941 CH3C6H4CH3 meta-xylene mxylene  
942 CH3C6H4CH3 paraxylene pxylene  
943 C8H16 cyclooctane cyclooct  
944 (CH3)3CC(CH3)3 tetramethylbutane tmb  
945 C8H18 Octane c8h18  
946 C6H5CN phenyl cyanide phcn  
947 C6H12N2 Triethylenediamine ted  
948 C4O4-- squarate dianion c4o4--  
949 S8 Octasulfur s8  
950 C6H4O2 parabenzoquinone pbq  
951 C4H4N2O2 Uracil uracil  
952 C6H5OCH3 Anisole anisole  
953 C6H12O2 Methyl pivalate c598981  
954 C6H12O2 Hexanoic acid hexa  
955 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
956 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
957 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
958 C2F6 hexafluoroethane c2f6  
959 IF7 Iodine heptafluoride if7  
960 C6H4F2 metadifluorobenzene mdfb  
961 C6H4F2 orthodifluorobenzene odfb  
962 C6H4F2 1,4-difluorobenzene pdfb  
963 C6H4Cl2 1,3-dichlorobenzene dcb13  
964 C9H12 n-propyl benzene prbz  
965 C5H4N4 purine purine  
966 C8H7N Indole indole  
967 C3H3N3O3 cyanuric acid cyanuric  
968 C6H5NO2 Nitrobenzene c6h5no2  
969 C6H5COOH benzoic acid benzo  
970 C6H3F3 Benzene trifluoride 123 bzf3a  
971 C10H16 adamantane adamantane  
972 C6N4- tetracyanoethylene anion tcne-  
973 C10H22 Decane decane  
974 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
975 C3F8 perfluoropropane c3f8  
976 Fe(CO)5 Iron pentacarbonyl ipc  
977 Fe(C5H5)2 ferrocene fecp2  
978 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
979 C12H8 Acenaphthylene acenaph  
980 C12H10 biphenyl biphenyl  
981 C12H10 Heptalene heptalene  
982 C6H12O6 Inositol inositol  
983 C6F6 hexafluorobenzene c6f6  
984 C13H10 Fluorene fluorene  
985 C14H10 Anthracene anth  
986 C14H10 Phenanthrene phenanthrene  
987 C14H14 Bibenzyl bibenzyl  
988 C16H10 Pyrene pyrene  
989 C18H12 Tetracene tetracene  
990 C24H12 Coronene coronene  
991 C60 Buckminsterfullerene c60