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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(T)=FULL /TZVP

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count Species Name State Conformation
1 H Hydrogen atom 1SKh
2 H- Hydrogen atom anion 2SKh
3 H2 Hydrogen diatomic 1ΣgD∞h
4 H2- hydrogen diatomic anion 2Σu+D∞h
5 H2+ Hydrogen cation 2Σg+D∞h
6 He Helium atom 1SKh
7 He Helium atom   
8 He+ Helium atom cation 2SKh
9 HeH+ Helium hydride cation 1ΣC∞v
10 He2+ helium diatomic cation 2ΣuD∞h
11 Li Lithium atom 2SKh
12 Li- Lithium atom anion 1SKh
13 Na Sodium atom 2SKh
14 Na+ Sodium atom cation 1SKh
15 K Potassium atom 2SKh
16 LiH Lithium Hydride 1ΣC∞v
17 LiH+ lithium hydride cation 2ΣC∞v
18 NaH sodium hydride 1ΣC∞v
19 NaH+ sodium hydride cation 2ΣC∞v
20 KH Potassium hydride 1ΣC∞v
21 KH+ Potassium hydrogen cation 2ΣC∞v
22 Be Beryllium atom 1SKh
23 Be+ Beryllium atom cation 2SKh
24 Mg Magnesium atom 1SKh
25 Mg+ Magnesium atom cation 2SKh
26 BeH beryllium monohydride 2ΣC∞v
27 MgH magnesium monohydride 2ΣC∞v
28 CaH Calcium monohydride 2ΣC∞v
29 CaH+ Calcium monohydride cation 2ΣC∞v
30 TiH Titanium monohydride 4ΦC∞v
31 ZnH+ Zinc, protonated   
32 BeH2 beryllium dihydride 1ΣgD∞h
33 BeH2+ Beryllium dihydride cation 2ΣC∞v
34 BeH2+ Beryllium dihydride cation 2ΣuD∞h
35 BeH2+ Beryllium dihydride cation   
36 MgH2 magnesium dihydride 1ΣgD∞h
37 B Boron atom 2PKh
38 B Boron atom 4PKh
39 B+ Boron atom cation 1SKh
40 Al Aluminum atom 2PKh
41 Al- Aluminum atom anion 3PKh
42 Al+ Aluminum atom cation 1SKh
43 Sc Scandium atom 2DKh
44 Sc+ Scandium cation 3DKh
45 Ga Gallium atom 2P 
46 Ga- Gallium atom anion 3POh
47 Ga+ Gallium atom cation 1S 
48 BH Boron monohydride 1ΣC∞v
49 BH Boron monohydride 3ΠC∞v
50 BH- boron monohydride anion 4ΣC∞v
51 ScH Scandium monohydride 1ΣC∞v
52 ScH+ Scandium monohydride cation 2ΣC∞v
53 GaH Gallium monohydride 1ΣC∞v
54 GaH+ Gallium monohydride cation 2ΣC∞v
55 BH2- boron dihydride anion 3B1C2v
56 BH2- boron dihydride anion 1A1C2v
57 BH2+ Boron dihydride cation 1ΣgD∞h
58 BH3 boron trihydride 1A1'D3h
59 BH3+ boron trihydride cation 2B2C2v
60 BH3+ boron trihydride cation  C2v
61 AlH3 aluminum trihydride 1A1'D3h
62 AlH3- aluminum trihydride anion  C3v
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 1A1C2v
92 SiH2 silicon dihydride 3B1C2v
93 GeH2 germylene 1A1C2v
94 GeH2- germylene anion 2B1C2v
95 CH3 Methyl radical 2A1D3h
96 CH3- methyl anion 1A1C3v
97 CH3+ methyl cation 1A1'D3h
98 SiH3 Silyl radical 2A1C3v
99 SiH3+ Silyl cation 1A1'D3h
100 GeH3 Germyl radical 2A1C3v
101 GeH3+ germyl cation 1A1'D3h
102 CD4 methane-d4 1A1Td
103 CH2D2 methane-d2 1A1C2v
104 CH3D methane-d 1A1C3v
105 CH4 Methane 1A1Td
106 CH4- Methane anion 2A1Td
107 CH4- Methane anion 2A1C3v
108 CHD3 methane-d3 1A1C3v
109 SiH2D2 silane-d2   
110 SiH4 Silane 1A1Td
111 GeH4 Germane 1A1Td
112 SiH5+ Silane, protonated   
113 N Nitrogen atom 4SKh
114 N Nitrogen atom 2DKh
115 N+ Nitrogen atom cation 3PKh
116 P Phosphorus atom 4SKh
117 V Vanadium atom 4FKh
118 V+ Vanadium atom cation 5DKh
119 As Arsenic atomic 4SKh
120 As- Arsenic anion 3PKh
121 As+ Arsenic cation 3PKh
122 PH phosphorus monohydride 3Σ-C∞v
123 AsH Arsenic monohydride 3ΣC∞v
124 AsH Arsenic monohydride 1ΣC∞v
125 AsH+ Arsenic monohydride cation 2ΠC∞v
126 NH2 Amino radical 2B1C2v
127 NH2+ Amino cation 3B1C2v
128 NH2+ Amino cation 1A1C2v
129 AsH2+ Arsenic dihydride cation 1A1C2v
130 NH3 Ammonia 1A1C3v
131 NH3- Ammonia anion 2A1C3v
132 NH3+ ammonia cation 2A2"D3h
133 PH3 Phosphine 1A1C3v
134 PH3+ Phosphine cation 2A1C3v
135 AsH3 Arsine 1A1C3v
136 AsH3+ Arsine cation 2A1C3v
137 AsH4+ Arsonium   
138 NH4 Ammonium radical   
139 NH4+ ammonium cation 1A1Td
140 PH4 Phosphoranyl radical   
141 PH4+ phosphonium cation   
142 O Oxygen atom 3SKh
143 O+ Oxygen atom cation 4SKh
144 S Sulfur atom 3PKh
145 S Sulfur atom   
146 S- Sulfur atom anion 2PKh
147 S+ Sulfur atom cation 4SKh
148 Se Selenium atom 3PKh
149 Se- Selenium atom anion 2PKh
150 Se+ Selenium atom cation 4SKh
151 OH Hydroxyl radical 2ΠC∞v
152 OH- hydroxide anion 1ΣC∞v
153 OH+ hydoxyl cation 3ΣC∞v
154 HS Mercapto radical 2ΠC∞v
155 HS- mercapto anion 1ΣC∞v
156 HS+ sulfur monohydride cation 3ΣC∞v
157 CrH Chromium hydride 6ΣC∞v
158 CrH+ Chromium hydride cation 5ΣC∞v
159 HSe Selenium monohydride 2ΠC∞v
160 HSe- selenium monohydride anion 1ΣC∞v
161 HSe+ selenium monohydride cation 3ΣC∞v
162 H2O Water 1A1C2v
163 H2O- water anion 2A1C2v
164 H2O- water anion 2A'Cs
165 H2O+ water cation 2B1C2v
166 HDO Water-d1 1A1C2v
167 H2S Hydrogen sulfide 1A1C2v
168 H2S- Hydrogen sulfide anion 2A'Cs
169 H2S+ Hydrogen sulfide cation 2B1C2v
170 H2Se Hydrogen selenide 1A1C2v
171 H2Se+ Hydrogen selenide cation 2B1C2v
172 H3O+ hydronium cation 1A1C3v
173 H3S+ Sulfonium cation 1A1C3v
174 H3Se+ Hydrogen Selenide, protonated 1A1C3v
175 F Fluorine atom 2PKh
176 F- Fluorine atom anion 1SKh
177 F+ Fluorine atom cation 3SKh
178 F+ Fluorine atom cation 1DKh
179 Cl Chlorine atom 2PKh
180 Cl- Chlorine atom anion 1SKh
181 Cl+ Chlorine atom cation 3PKh
182 Cl+ Chlorine atom cation 1DKh
183 Br Bromine atom 2PKh
184 Br- Bromine atom anion 1SKh
185 Br+ Bromine atom cation 3PKh
186 HF Hydrogen fluoride 1ΣC∞v
187 HF- hydrogen fluoride anion 2ΣC∞v
188 HF+ hydrogen fluoride cation 2ΠC∞v
189 HCl Hydrogen chloride 1ΣC∞v
190 HCl- hydrogen chloride anion 2ΣC∞v
191 HCl+ hydrogen chloride cation 2ΠC∞v
192 HBr hydrogen bromide 1ΣC∞v
193 HBr- hydrogen bromide anion 2ΣC∞v
194 HBr+ hydrogen bromide cation 2ΠC∞v
195 H2Cl+ dihydrogen monochloride cation 1A1C2v
196 H2Br+ protonated hydrogen bromide 2A1C2v
197 Ne Neon atom 1SKh
198 Ne Neon atom   
199 Ne+ Neon atom cation 2PKh
200 Ar Argon atom 1SKh
201 Kr Krypton atom 1SKh
202 Kr+ Krypton cation 2PKh
203 HeLi+ Helium Lithium cation   
204 NeH neon hydrogen 2ΣC∞v
205 ArH+ Argon hydride cation 1ΣC∞v
206 KrH+ Protonated Krypton 1ΣC∞v
207 H2Ar H2 Ar dimer 1ΣC∞v
208 Li2 Lithium diatomic 1ΣgD∞v
209 NaLi lithium sodium 1ΣC∞v
210 LiK Lithium Potassium 1ΣC∞v
211 Na2 Sodium diatomic 1ΣgD∞h
212 Na2- sodium diatomic anion 2ΣuD∞h
213 Na2+ sodium diatomic cation 2ΣgD∞h
214 NaK Sodium Potassium 1ΣC∞v
215 NaK+ Sodium Potassium diatomic cation 1
216 K2 Potassium diatomic 1ΣgD∞h
217 LiBe Lithium Beryllium 2ΣC∞v
218 LiMg Lithium magnesium 2ΣC∞v
219 NaBe Sodium Beryllium 2ΣC∞v
220 NaMg Sodium Magnesium 2ΣC∞v
221 Be2 Beryllium diatomic 1ΣgD∞h
222 Be2 Beryllium diatomic 3ΠgD∞h
223 BeMg Beryllium Magnesium 1ΣC∞v
224 Mg2 Magnesium diatomic 1ΣgD∞h
225 Ca2 Calcium diatomic 1ΣGD∞h
226 LiB Lithium boride 3ΠC∞v
227 LiAl Lithium Aluminum   
228 NaAl Sodium aluminum 1ΣC∞v
229 BeB Beryllium monoboride 2ΠC∞v
230 B2 Boron diatomic 3ΣgD∞h
231 B2 Boron diatomic 1ΣgD∞h
232 B2 Boron diatomic 5ΣuD∞h
233 B2+ Boron diatomic cation 2ΠD∞h
234 BAl Boron Aluminum 3ΣC∞v
235 BGa Boron Gallium 3ΣC∞v
236 AlGa Aluminum Gallium 3ΣC∞v
237 AlGa Aluminum Gallium 1ΣC∞v
238 Ga2 Gallium diatomic 3Piu 
239 HBBH Diborane(2) 3ΣGD∞h
240 LiBH4 Lithium borohydride 1A1C3v
241 B2H4 Diborane(4) D2d 1A1D2d
242 HBHHBH Diborane(4) C2V 1A1C2v
243 B2H6 Diborane 1AgD2h
244 B2H6+ Diborane cation   
245 Al2H6 dialane 1AGD2h
246 Ga2H6 digallane 1AGD2h
247 LiC Lithium Carbide 4ΣC∞v
248 BeC Beryllium Carbide 3Σ-C∞v
249 BeC Beryllium Carbide   
250 CaC Calcium monocarbide   
251 BC boron monocarbide 4Σ-C∞v
252 AlC Aluminum carbide 4ΣC∞v
253 BSi Boron silicide 4ΣC∞v
254 BSi Boron silicide 2ΣC∞v
255 C2 Carbon diatomic 1Σg+D∞h
256 C2 Carbon diatomic 3Σg- 
257 C2+ carbon diatomic cation 4ΣgD∞h
258 SiC silicon monocarbide 3ΣC∞v
259 SiC silicon monocarbide 1ΣC∞v
260 GeC Germanium monocarbide 1ΣC∞v
261 GeC Germanium monocarbide   
262 SiGe Silicon Germanium   
263 Ge2 Germanium diatomic 3ΣgD∞h
264 Ge2 Germanium diatomic 1ΣGD∞h
265 C2H Ethynyl radical 2ΣC∞v
266 C2H- Ethynyl anion 1ΣC∞v
267 C2H2 Acetylene 1ΣgD∞h
268 C2H2+ acetylene cation 2ΠuD∞h
269 C2H2+ acetylene cation   
270 CCH2 vinylidene 3B2C2v
271 H2CC- vinylidene anion   
272 HCCH- acetylene anion   
273 HCCH- acetylene anion   
274 Si2H2 disilyne   
275 Si2H2 disilyne   
276 Si2H2 disilyne   
277 Si2H2 disilyne   
278 CH3Li methyl lithium 1A1C3v
279 CH2BH methyleneborane 1A1C2v
280 C2H3 vinyl 2A'Cs
281 C2H3- vinyl anion 1A'Cs
282 C2H3+ vinyl cation 1A1C2V bridging H
283 C2H3+ vinyl cation 1A1C2V HCCH2
284 C2H4 Ethylene 1AgD2h
285 C2H4- Ethylene anion 2AgC2h
286 C2H4+ Ethylene cation 2B3D2
287 Si2H4 Disilene   
288 Si2H4 Disilene   
289 Si2H4 Disilene   
290 CH3BH2 methylborane 1A'Cs
291 C2H5 Ethyl radical 2A'Cs
292 C2H5- Ethyl anion 1A'Cs
293 C2H6 Ethane 1A1gD3d
294 C2H6 Ethane 1A1'D3h
295 C2H6+ ethane cation 2BgC2h
296 Si2H6 disilane 1EuD3d
297 C2H7+ Ethane, protonated 1AC2
298 LiN Lithium Nitride 3ΣC∞v
299 LiP Lithium monophosphide   
300 LiP Lithium monophosphide   
301 BeN Beryllium mononitride 4ΣC∞v
302 BeN Beryllium mononitride 2ΠC∞v
303 BeN+ Beryllium mononitride cation 3ΣC∞v
304 BeN+ Beryllium mononitride cation 1ΣC∞v
305 MgN Magnesium Nitride   
306 MgN Magnesium Nitride   
307 BP Boron monophosphide 3ΠC∞v
308 BP Boron monophosphide 1ΣC∞v
309 AlP Aluminum monophosphide 3ΣC∞v
310 AlP Aluminum monophosphide 3ΠC∞v
311 AlP Aluminum monophosphide 1ΣC∞v
312 GaN Gallium mononitride 3ΠC∞v
313 GaN Gallium mononitride 1ΣC∞v
314 GaP Gallium monophosphide 3ΣC∞v
315 GaP Gallium monophosphide 1ΣC∞v
316 GaAs Gallium arsenide 3Π 
317 GaAs Gallium arsenide 1Σ 
318 BN boron nitride 3ΠC∞v
319 BN boron nitride 1ΣC∞v
320 CN Cyano radical 2ΣC∞v
321 CN- cyanide anion 1ΣC∞v
322 SiP Silicon monophosphide 2ΠC∞v
323 N2 Nitrogen diatomic 1ΣgD∞h
324 N2 Nitrogen diatomic   
325 N2- nitrogen diatomic anion 2ΠgD∞h
326 N2+ diatomic nitrogen cation 2ΣgD∞h
327 PN Phosphorus mononitride 1ΣC∞v
328 P2 Phosphorus diatomic 1ΣgD∞h
329 AsN Arsenic mononitride 1ΣC∞v
330 AsP Arsenic monophosphide 1ΣC∞v
331 HCN Hydrogen cyanide 1ΣC∞v
332 HCN+ hydrogen cyanide cation 2ΠC∞v
333 HNC+ hydrogen isocyanide cation   
334 HCP+ Phosphaethyne cation   
335 NNH+ Dinitrogen monohydride cation 1ΣC∞v
336 LiNH2 lithium amide   
337 HBNH Boranimine 1ΣC∞v
338 CNH2 Aminomethylidyne radical 2B2C2v
339 H2CN Dihydrogen cyanide radical 2B2C2v
340 HCNH methyleneazane 2A'CS cis
341 HCNH methyleneazane 2A'CS trans
342 H2NN Isodiazene   
343 N2H2 (E)-diazene 1AgC2h
344 N2H2 (Z)-Diazene 1A1C2v
345 N2H2+ trans-diazene cation 2AGC2h
346 CH2NH Methanimine 1A'Cs
347 CH2NH+ Methanimine cation   
348 CHNH2 aminomethylene   
349 CHNH2+ Aminocarbene cation   
350 CH2PH Phosphaethene 1A'Cs
351 BH2NH2 Boranamine   
352 CH2NH2+ methyleneamine cation 1A1C2v
353 N2H4 Hydrazine 1AC2
354 N2H4+ hydrazine cation 2AGC2h
355 CH3NH2 methyl amine 1A'Cs
356 CH3NH2+ methyl amine cation 2A'Cs
357 SiH3NH2 Silane, amino   
358 N2H5+ protonated hydrazine 1A'Cs
359 BH3PH3 borane phosphine   
360 BH3NH3 borane ammonia 1A1C3v
361 CH3NH3 methyl ammonium radical 2A1C3v
362 CH3PH3+ methyl phosphine, protonated 1A1C3v
363 NH3NH3 Ammonia Dimer 1AgC2h
364 NH3NH3 Ammonia Dimer 1A'Cs
365 N2H7+ ammonia ammonium dimer   
366 LiO lithium oxide 2ΣC∞v
367 LiS Lithium monosulfide 2ΠC∞v
368 LiS+ Lithium sulfide cation 3ΣC∞v
369 NaO sodium monoxide 2ΣC∞v
370 KO Potassium monoxide 2ΣC∞v
371 KO+ Potassium monoxide cation 3ΣC∞v
372 NaS Sodium sulfide 2ΠC∞v
373 LiSe Lithium monoselenide   
374 BeO beryllium oxide 1ΣC∞v
375 BeO+ Beryllium monoxide cation 2ΠC∞v
376 CaO Calcium monoxide 1ΣC∞v
377 CaS Calcium sulfide 1ΣC∞v
378 BO boron monoxide 2ΣC∞v
379 ScO Scandium monoxide 2ΣC∞v
380 GaO Gallium monoxide 2ΣC∞v
381 GaS Gallium monosulfide   
382 CO Carbon monoxide 1ΣC∞v
383 CO Carbon monoxide 3ΠC∞v
384 CO- carbon monoxide anion 2ΠC∞v
385 CO+ carbon monoxide cation 2ΣC∞v
386 SiO Silicon monoxide 1ΣC∞v
387 SiS silicon monosulfide 1ΣC∞v
388 TiO Titanium monoxide 3ΔC∞v
389 CSe Carbon monoselenide 1ΣC∞v
390 GeO Germanium monoxide 1ΣC∞v
391 GeO+ Germanium monoxide cation 2ΣC∞v
392 GeS Germanium monosulfide 1ΣC∞v
393 SiSe Silicon Monoselenide   
394 SiSe+ Silicon Monoselenide cation   
395 GeSe Germanium monoselenide   
396 NO Nitric oxide 2ΠC∞v
397 NO- nitric oxide anion 3ΣC∞v
398 NO+ nitric oxide cation 1ΣC∞v
399 NS Mononitrogen monosulfide 2ΠC∞v
400 NS- nitrogen sulfide anion 3ΣC∞v
401 PO Phosphorus monoxide 2ΠC∞v
402 PS phosphorus sulfide 2ΣC∞v
403 VO Vanadium monoxide 4Σ- 
404 AsS Arsenic monosulfide 2ΠC∞v
405 PSe Phosphorus monoselenide 2ΠC∞v
406 AsSe Arsenic monoselenide 2ΠC∞v
407 O2 Oxygen diatomic 3ΣgD∞h
408 O2 Oxygen diatomic 1ΔgD∞h
409 O2- oxygen diatomic anion 2ΠD∞h
410 O2-- dioxygen dianion   
411 O2+ diatomic oxygen cation 2ΠgD∞h
412 SO Sulfur monoxide 3ΣC∞v
413 SO Sulfur monoxide 1ΣC∞v
414 SO+ sulfur monoxide cation 2ΠC∞v
415 S2 Sulfur diatomic 3ΣgD∞h
416 SeO Selenium monoxide 3ΣC∞v
417 Se2 Selenium diatomic 3ΣgD∞h
418 LiOH lithium hydroxide 1ΣC∞v
419 KOH Potassium hydroxide 1ΣC∞v
420 BeOH beryllium monohydroxide 2A'Cs
421 BeOH beryllium monohydroxide 2ΣC∞v
422 HBO Boron hydride oxide 1ΣC∞v
423 HBS hydrogen boron sulfide 1ΣC∞v
424 COH Hydroxymethylidyne   
425 COH+ Carbon Monoxide, protonated 1ΣC∞v
426 HCO Formyl radical 2A'Cs
427 HCO- formyl anion 1A'Cs
428 HCO+ Formyl cation 1ΣC∞v
429 HNO Nitrosyl hydride 1A'Cs
430 HNO+ Nitrosyl hydride cation 2A'Cs
431 NOH Hydroxyimidogen 3A"Cs
432 NOH+ O-protonated nitric oxide 2A'Cs
433 HO2 Hydroperoxy radical 2A"Cs
434 HO2+ Hydroperoxy cation 3A"Cs
435 HSO+ Sulfur Monoxide, S-protonated   
436 SOH Sulfur Hydroxide   
437 SOH+ Sulfur Monoxide, protonated   
438 HS2 Thiosulfeno radical 2A"Cs
439 H2CO Formaldehyde 1A1C2v
440 H2CO- formaldehyde anion 2A'Cs
441 H2CO- formaldehyde anion   
442 H2CO+ formaldehyde cation 2B2C2v
443 HOCH hydroxycarbene 1A'CS trans
444 HOCH hydroxycarbene 1A'CS cis
445 H2CS Thioformaldehyde 1A1C2v
446 H2CS- thioformaldehyde anion   
447 H2CS+ thioformaldehyde cation 2B2C2v
448 H2CSe Selenoformaldehyde   
449 H2NO nitroxide 2B1C2v
450 H2NO nitroxide 2A'Cs
451 H2O2 Hydrogen peroxide 1AC2
452 H2O2 Hydrogen peroxide 1AgC2h
453 H2O2+ Hydrogen peroxide cation 2A1C2v
454 H2OO water oxide   
455 HOSH hydrogen thioperoxide   
456 H2S2 Disulfane 1AC2
457 H2S2+ hydrogen disulfide cation 2BgC2h
458 H2Se2 hydrogen diselenide   
459 CH2OH Hydroxymethyl radical 2AC1
460 CH2OH+ hydroxymethyl cation 1A'Cs
461 CH3O- methoxy anion 1A1C3v
462 CH3O+ Methoxy cation 3A1C3v
463 H2CSH+ Thioformaldehyde, protonated 1A'Cs
464 NH2OH hydroxylamine 1A'Cs
465 NH2OH+ Hydroxylamine cation   
466 NH3O Ammonia Oxide 1A1C3v
467 H2POH Phosphinous acid 1A1'CS trans
468 H2POH Phosphinous acid 1A1'CS cis
469 H3PO Phosphine oxide 1A1C3v
470 NH2SH Thiohydroxylamine   
471 NH2SH Thiohydroxylamine   
472 NH3S sulfidoazane   
473 CH3OH Methyl alcohol 1A'Cs
474 CH3OH- Methyl alcohol anion 2A'CS eclipsed
475 CH3OH+ Methyl alcohol cation 2A"Cs
476 CH3OH+ Methyl alcohol cation 2AC1
477 CH3SH Methanethiol 1A'Cs
478 CH3SH+ Methanethiol cation 2A"Cs
479 SiH3OH silanol   
480 NH2OH2+ protonated hydroxylamine   
481 NH3OH+ N-protonated hydroxylamine   
482 H2OH2O water dimer 1A'Cs
483 CH3OH2+ Methanol, protonated 1A'Cs
484 CH3SH2+ protonated methylsulfide 1A'Cs
485 H5O2+ Dihydroxonium ion 1AC2
486 LiF lithium fluoride 1ΣC∞v
487 LiCl lithium chloride 1ΣC∞v
488 NaF sodium fluoride 1ΣC∞v
489 NaF+ sodium fluoride cation 2ΣC∞v
490 NaCl Sodium Chloride 1ΣC∞v
491 LiBr Lithium Bromide 1ΣC∞v
492 LiF+ lithium fluoride cation 2ΠC∞v
493 BeF- Beryllium monofluoride anion 1ΣC∞v
494 MgF+ magnesium fluoride cation 1ΣC∞v
495 TiCl Titanium Monochloride 4ΣC∞v
496 ZnF Zinc monofluoride 2ΣC∞v
497 CaBr Calcium monobromide   
498 BF Boron monofluoride 1ΣC∞v
499 AlF Aluminum monofluoride 1Σ+C∞v
500 AlCl Aluminum monochloride 1ΣC∞v
501 ScF Scandium monofluoride 1ΣC∞v
502 BBr Boron monobromide 1ΣC∞v
503 GaF Gallium monofluoride 1ΣC∞v
504 GaF+ Gallium monofluoride cation 2ΣC∞v
505 AlBr Aluminum monobromide   
506 GaCl Gallium monochloride 1ΣGC∞v
507 GaCl+ Gallium monochloride cation 2ΣC∞v
508 GaBr Gallium monobromide   
509 CF Fluoromethylidyne 2ΠC∞v
510 SiF silicon monofluoride 2ΠC∞v
511 SiF- silicon monofluoride anion 3ΣC∞v
512 SiF+ silicon monofluoride cation 1ΣC∞v
513 SiCl Clorosilylidyne 2ΠC∞v
514 CBr Carbon monobromide 2ΠC∞v
515 GeF Germanium monofluoride 2ΠC∞v
516 GeF+ Germanium monofluoride cation 1ΣC∞v
517 GeCl Germanium monochloride 2ΠC∞v
518 GeCl+ Germanium monochloride cation   
519 SiBr Silicon monobromide 2ΠC∞v
520 SiBr+ Silicon monobromide cation   
521 NCl nitrogen monochloride 3ΣC∞v
522 AsF Arsenic monofluoride 3ΣC∞v
523 AsF Arsenic monofluoride 1ΔC∞v
524 NBr nitrogen monobromide 3Σ-C∞v
525 AsCl Arsenic monochloride 3ΣC∞v
526 PBr Phosphorus monobromide   
527 FO Oxygen monofluoride 2ΠC∞v
528 ClO Monochlorine monoxide 2ΠC∞v
529 ClO+ chlorine monoxide cation 3ΣC∞v
530 SF Monosulfur monofluoride 2ΠC∞v
531 SF+ sulfur monofluoride cation 3ΣC∞v
532 SCl sulfur monochloride 2ΠC∞v
533 SCl+ sulfur monochloride cation 3ΣgC∞v
534 BrO Bromine monoxide 2ΠC∞v
535 BrO- Bromine monoxide anion 1ΣC∞v
536 BrO+ Bromine monoxide cation   
537 SeF Selenium monofluoride 2ΠC∞v
538 SBr Sulfur monobromide radical   
539 SBr+ Sulfur monobromide cation   
540 SeCl Selenium monochloride 2ΠC∞v
541 SeBr Selenium monobromide   
542 BrCl Bromine monochloride 1ΣC∞v
543 F2 Fluorine diatomic 1ΣgD∞h
544 F2- flourine diatomic anion 2ΣuD∞h
545 F2+ flourine diatomic cation 2ΠgD∞h
546 ClF Chlorine monofluoride 1Σ+C∞v
547 ClF+ clorine monofluoride cation 2ΠC∞v
548 Cl2 Chlorine diatomic 1ΣgD∞h
549 Cl2- chlorine diatomic anion 2ΣuD∞h
550 Cl2+ chlorine diatomic cation 2ΠgD∞h
551 BrF Bromine monofluoride 1ΣC∞v
552 Br2 Bromine diatomic 1ΣgD∞h
553 Br2- bromine diatomic anion 2ΣuD∞h
554 Br2+ bromine diatomic cation 2ΠgD∞h
555 HCF Fluoromethylene 1A'Cs
556 HCF Fluoromethylene 3A"Cs
557 HCCl Chloromethylene 1A'Cs
558 HCCl Chloromethylene 3A"Cs
559 HSiF fluorosilylene   
560 HSiCl Chlorosilylene   
561 HSiBr monobromosilylene   
562 CHBr bromomethylene 3A"Cs
563 HOF Hypofluorous acid 1A'Cs
564 HOCl hypochlorous acid 1A'Cs
565 HOCl+ hypochlorous acid cation   
566 HOBr Hypobromous acid 1A'Cs
567 HOBr+ Hypobromous acid cation 2A"Cs
568 F2H+ Fluorine, protonated 1A'Cs
569 FHF- Hydrogen difluoride anion 1ΣgD∞h
570 ClFH+ Chlorine fluoride, F-protonated   
571 FClH+ Chlorine fluoride, Cl-protonated   
572 Cl2H+ Chlorine, protonated 1A'Cs
573 CH2Br bromomethyl radical 2A'Cs
574 CH2Br bromomethyl radical   
575 CH2F fluoromethyl radical 2ACs
576 CH2F+ fluoromethyl cation   
577 CH2Cl+ chloromethyl cation   
578 CH2Cl chloromethyl radical 2A'Cs
579 CH2Cl chloromethyl radical 2B1C2v
580 NH2Cl chloramine 1A'Cs
581 CH3F+ methyl fluoride cation   
582 CD3F methylfluoride-d3 1A1C3v
583 CH3F Methyl fluoride 1A1C3v
584 CD3Cl methyl chloride d3 1A1C3v
585 CH3Cl Methyl chloride 1A1C3v
586 SiH3F monofluorosilane 1A1C3v
587 SiH3Cl chlorosilane 1A1C1
588 CH3Br methyl bromide 1A1C3v
589 GeH3F monofluorogermane   
590 GeH3Cl monochlorogermane   
591 SiH3Br bromosilane 1A1C3v
592 NH3Cl+ protonated monochloroammonia   
593 CH3ClH+ methyl chloride, protonated   
594 NH4Cl Ammonium chloride   
595 LiNe+ Lithium Neon cation   
596 Ne2+ Neon diatomic cation 2ΣuD∞h
597 Ar2 Argon diatomic 1SgD∞h
598 Ar2+ Argon diatomic cation 2ΣuD∞h
599 Li3 Lithium trimer 2B2C2v
600 Li3+ Lithium trimer cation 1A1'D3h
601 C3 carbon trimer 1ΣgD∞h
602 C3 carbon trimer 1A1C2v
603 SiC2 Silicon dicarbide   
604 C3H3 cyclopropenyl radical 2A'Cs
605 C3H4 cyclopropene 1A1C2v
606 CH2CCH2 allene 1A1D2d
607 CH3CCH propyne 1A'C3v
608 C3H5 Allyl radical 2A2C2v
609 C3H5 Allyl radical 2A"Cs
610 C3H5+ Allyl cation 1A1C2v
611 CH3CHCH 1-propenyl radical 2A'Cs
612 C3H6 Cyclopropane 1A1'D3h
613 CH2CHCH3 Propene 1A'Cs
614 C3H7 n-Propyl radical 2A"C1
615 C3H7+ cyclopropane, protonated   
616 CH3CHCH3 Isopropyl radical 2AC2
617 CH3CHCH3+ Isopropyl cation 1AC2
618 C3H8 Propane 1A1C2v
619 Si3H8 trisilane   
620 LiCN lithium cyanide 1ΣC*V LiCN
621 LiCN lithium cyanide 1A'Cs
622 LiCN lithium cyanide 1ΣC*V LiNC
623 NaCN Sodium Cyanide 1ΣC∞v
624 NaCN Sodium Cyanide 1ACs
625 NaCN Sodium Cyanide 1ΣC∞v
626 KCN Potassium cyanide 1ΣC∞v
627 KCN Potassium cyanide 1ΣC∞v
628 KCN Potassium cyanide 1A'Cs
629 ZnCN Zinc monocyanide 2ΣC∞v
630 ZnNC Zinc isocyanide 2ΣC∞v
631 AlCN Aluminum monocyanide   
632 AlNC Aluminum isocyanide   
633 CN2 3H-Diazirin-3-ylidene 1A1C2v
634 CNN Diazocarbene   
635 NCN Cyanoimidogen 3ΣgD∞h
636 NCN Cyanoimidogen 1ΣgD∞h
637 N3 azide radical 2ΠgD∞h
638 N3+ azide cation 3ΣgD∞h
639 N3+ azide cation 3ΣC∞v
640 HCCN cyanomethylene 3A"Cs
641 HCCN cyanomethylene 3ΣC∞v
642 HCCN cyanomethylene   
643 HN3 hydrogen azide 1A'Cs
644 HN3+ Hydrazoic acid cation   
645 HNCNH diiminomethane 1AC2
646 NH2CN cyanamide 1A1C2v
647 HNNNH+ 1,2-Triazadienium   
648 NH2NN+ hydrazoic acid, protonated   
649 CH3CN Acetonitrile 1A1C3v
650 CH3CN- acetonitrile anion 2EC3v
651 CH3CN- acetonitrile anion 2A'Cs
652 CHNCH2 2H-Azirine   
653 CHNHCH 1H-Azirine   
654 H2CCNH Ethenimine   
655 H2CNCH methyleneaminomethylene   
656 HCCNH2 Ethynamine   
657 HCNCH2+ 2H-Azirine cation   
658 HNCNH2+ diiminomethane, protonated 1A'Cs
659 NCNH3+ Cyanamide, protonated 1A1C3v
660 NH2CNH+ cyanamide, cn protonated   
661 NH3CN+ cyanamide, amine protonated   
662 CH2CHNH vinylazine 2A"CS cis
663 CH2CHNH vinylazine 2A"CS trans
664 CH3CHN methylmethaniminyl radical 2A'Cs
665 CH3CHNH ethanimine 1A'CS NH down
666 C2H5NH+ Protonated Aziridine 1A1C2v
667 C2H6N+ aziridine, protonated 1A1C2v
668 NH2CH2NH2 diaminomethane 1A1C2v
669 CH3CH2NH2 Ethylamine   
670 CH3PHCH3 dimethylphosphine 1A'Cs
671 (CH3)2NH2+ dimethylammonium cation 1A1C2v
672 CH3CH2NH3+ ethylamine, protonated 1A'Cs
673 Li2O dilithium oxide 1ΣgD∞h
674 Li2O+ dilithium oxide cation 2ΠD∞h
675 Li2S dilithium sulfide 1ΣGD∞h
676 Li2S dilithium sulfide 1A1C2v
677 Na2O disodium monoxide 1ΣgLinear
678 Na2O disodium monoxide 1A1C2v
679 Na2S Sodium sulfide   
680 Na2S Sodium sulfide   
681 LiO2 Lithium dioxide   
682 NaO2 Sodium superoxide   
683 CCO Dicarbon monoxide 3ΣC∞v
684 CCO Dicarbon monoxide 1ΠC∞v
685 NCO isocyanato radical 2ΠC∞v
686 N2O Nitrous oxide 1ΣC∞v
687 N2O- Nitrous oxide anion 2A'Cs
688 NNS Nitrogen sulfide 1ΣC∞v
689 PPO Phosphorus oxide phosphide 1ΣC∞v
690 CO2 Carbon dioxide 1ΣgD∞h
691 CO2+ Carbon dioxide cation 2ΠC∞v
692 OCS Carbonyl sulfide 1ΣC∞v
693 CS2 Carbon disulfide 1ΣgD∞h
694 CS2- Carbon disulfide anion 2A1C2v
695 TiO2 Titanium dioxide 1A1C2v
696 SiS2 Silicon disulfide 1ΣGD∞h
697 GeO2 Germanium dioxide 1ΣgD∞h
698 OCSe Carbonyl selenide 1ΣC∞v
699 SCSe Carbon sulfide selenide   
700 GeS2 Germanium disulfide 1ΣGD∞h
701 CSe2 Carbon diselenide 1A1D∞h
702 NO2 Nitrogen dioxide 2A1C2v
703 NO2+ Nitrogen dioxide cation 1ΣGD∞h
704 NSO sulfinyl amidogen   
705 SNO Nitrogen oxide sulfide   
706 AsO2 Aresenic dioxide 2A1C2v
707 O3 Ozone 1A1Cs
708 SO2 Sulfur dioxide 1A1C2v
709 SSO Disulfur monoxide 1A'Cs
710 S3 Sulfur trimer 1A1C2v
711 S3 Sulfur trimer   
712 S3- Sulfur trimer anion 2B1C2v
713 S3+ Sulfur trimer cation 2B2C2v
714 SeO2 Selenium dioxide 1A1C2v
715 SeO2+ Selenium dioxide cation 2A1C2v
716 HCCO ketenyl radical 2ΠC∞v
717 HCCO ketenyl radical 2A"Cs
718 HCNO fulminic acid 1ΣC∞v
719 HCNO fulminic acid 1A'Cs
720 HNCS Isothiocyanic acid   
721 HSCN thiocyanic acid 1A'Cs
722 HNNO+ Nitrous oxide, N-protonated 1A'Cs
723 NNOH+ Nitrous Oxide, O-protonated 1A'Cs
724 HCOO formate neutral radical 2A'Cs
725 HOCO Hydrocarboxyl radical 1A'cis
726 HOCO Hydrocarboxyl radical 1A'trans
727 O3H+ protonated ozone 1A'Cs
728 O3H+ protonated ozone   
729 SO2H+ protonated sulfur dioxide 1A'Cs
730 C2H2O Oxirene 1A1C2v
731 CH2CO Ketene 1A1C2v
732 CH2CS Thioketene   
733 Be(OH)2 Beryllium hydroxide   
734 Be(OH)2 Beryllium hydroxide   
735 Mg(OH)2 Magnesium dihydroxide 1AC2
736 Mg(OH)2 Magnesium dihydroxide 1ΣgD∞h
737 NH2NO Nitrosamide 1AC1
738 H2COO Dioxymethyl radical 2A'Cs
739 H2COO+ dioxymethyl cation 2A'Cs
740 HCOOH Formic acid 1A'Cs
741 HCOOH Formic acid   
742 H2O3 Hydrogen trioxide 1AC2
743 HSSSH trisulfane 1AC2
744 HSSSH trisulfane 1A'Cs
745 NaOCH3 Sodium methoxide 1A1C3v
746 CH2BOH hydroxy(methylene)borane 1A'Cs
747 BH3CO Borane carbonyl 1A1C3v
748 CH3BO Borane, methyloxo- 1A1C3v
749 CH2COH+ ketene, protonated   
750 CH2NOH formaldoxime 1A'Cs
751 CH3NO nitrosomethane 1A'Cs
752 CHONH2 formamide 1A'Planar
753 CHONH2 formamide 1ANon-Planar
754 CNOH3 1,2-oxaziridine 1AC1
755 HOCHNH hydroxymethylimine 1A'CS H all up
756 HOCHNH hydroxymethylimine 1A'CS OH down
757 HOCHNH hydroxymethylimine 1A'CS CH up
758 CHSNH2 thioformamide   
759 NHCHSH Methanimidothioic acid   
760 C2H4O Ethylene oxide 1A1C2v
761 C2H4O+ ethylene oxide cation   
762 CH3CHO Acetaldehyde 1A'Cs
763 CH3CHO+ acetaldehyde cation   
764 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
765 C2H4S Thiirane 1A1C2v
766 CH2CHSH Ethenethiol   
767 CH3CHS Thioacetaldehyde 1A'C1
768 H2CONH2+ protonated formamide 1A'Cs
769 NH2CHOH+ Formamide, O-protonated   
770 CH2(OH)2 methanediol 1AC2
771 CH3SSH Hydrogen methyl disulfide   
772 HSCH2SH Methanedithiol   
773 C2H4OH+ ethylene oxide, protonated 1A'Cs
774 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
775 CH3CHOH 1-hydroxy-ethyl radical 2AC1
776 CH3CHOH+ acetaldehyde, protonated 1A'Cs
777 NH2CH2OH aminomethanol   
778 CH3CH2SH ethanethiol 1A'Cs
779 CH3CH2SH ethanethiol 1AC1
780 CH3SCH3 Dimethyl sulfide 1A1C2v
781 CH3SCH3+ dimethyl sulfide cation   
782 CH3SeCH3 dimethylselenide 1A1C2v
783 CuF2 Copper difluoride 2ΠgD∞h
784 CNF iso cyanogen fluoride 1ΣC∞v
785 BrCN Cyanogen bromide 1ΣC∞v
786 FBO Boron monofluoride monoxide   
787 BeF2 Beryllium fluoride 1ΣgD∞h
788 MgF2 Magnesium fluoride 1ΣgD∞h
789 BeCl2 Beryllium chloride 1ΣgD∞h
790 CaCl2 Calcium Chloride 1ΣgD∞h
791 BeBr2 Beryllium bromide   
792 CaBr2 Calcium dibromide   
793 FCO Carbonyl fluoride 2A'Cs
794 FCO+ Carbonyl fluoride cation 1ΣC∞v
795 ClCO carbonyl monochloride 2A'Cs
796 BF2 Boron difluoride radical 2A1C2v
797 FNO Nitrosyl fluoride 1A'Cs
798 ClNO Nitrosyl chloride 1A'Cs
799 FNS Thionitrosyl fluoride 1A'Cs
800 FSN Thiazyl fluoride 1A'Cs
801 OPCl Phosphorus oxychloride   
802 CF2 Difluoromethylene 1A1D∞h
803 CFCl chlorofluoromethylene 1A'Cs
804 SiF2 Silicon difluoride 1A1C2v
805 SiF2 Silicon difluoride 3B1C2v
806 SiF2+ Silicon difluoride cation 2A1C2v
807 GeF2 Germanium difluoride 1A1C2v
808 GeCl2 Germanium dichloride 1A1C2v
809 CBr2 dibromomethylene 1A1C2v
810 CBr2 dibromomethylene 3B1C2v
811 FOO+ Fluorine dioxide cation   
812 OClO Chlorine dioxide 2B1D∞h
813 OClO- Chlorine dioxide anion 1A'Cs
814 ClSO Sulfur chloride oxide 2A"Cs
815 BrOO Bromine dioxide   
816 OBrO Bromine dioxide radical 2B1C2v
817 PF2 Phosphorus difluoride   
818 PF2+ Phosphorus difluoride cation   
819 FClO chlorosyl fluoride 1A'Cs
820 ClOF Chlorine hypofluorite 1A'Cs
821 SF2 sulfur difluoride 1A1C2v
822 SF2- sulfur difluoride anion 2A'Cs
823 SF2- sulfur difluoride anion 2ΠD∞h
824 SCl2 Sulfur dichloride 1A1C2v
825 SeF2 Selenium difluoride   
826 SeCl2 Selenium Dichloride   
827 SBr2 Sulfur dibromide   
828 SeBr2 Selenium dibromide   
829 F3- trifluoride anion 1ΣgD∞h
830 Cl3- trichloride anion 1ΣgD∞h
831 Br3- tribromide anion   
832 SFCl Sulfur chloride fluoride   
833 HCCF Fluoroacetylene 1ΣC∞v
834 HCCCl Chloroacetylene 1ΣC∞v
835 HCCBr bromoacetylene 1ΣC∞v
836 HFCO+ formyl fluoride cation 2A'Cs
837 CHCl2 dichloromethyl radical 2B1C2v
838 CHCl2 dichloromethyl radical 2A'Cs
839 CHF2 difluoromethyl radical 2ACs
840 CHF2+ difluoromethyl cation   
841 CHFCl Chlorofluoromethyl radical   
842 CHFCl+ Chlorofluoromethyl cation   
843 CHCl2+ dichloromethyl cation   
844 CHBr2 dibromomethyl radical   
845 NHF2 difluoramine   
846 NHCl2 dichloroamine   
847 CH2F2 Methane, difluoro- 1A1C2v
848 SiH2F2 difluorosilane   
849 CH2Cl2 Methylene chloride 1A1C2v
850 CH2BrF Methane, bromofluoro- 1A'Cs
851 CH2BrCl Methane, bromochloro- 1A'Cs
852 CH2Br2 dibromomethane 1A1C2v
853 SiH2Cl2 dichlorosilane 1A1C2v
854 CH3MgBr Methyl Magnesium Bromide   
855 CH2CHF Ethene, fluoro- 1A'Cs
856 CH2FOH fluoromethanol   
857 CH2CH2Cl 2-chloroethyl radical 2A'Cs
858 CHClCH3 1-chloroethyl radical 2AC1
859 C2H5Br Ethyl bromide 1A'Cs
860 KrF2 Krypton difluoride 1ΣGD∞h
861 B4H10 Tetraborane(10) 1A1C2v
862 C4 Carbon tetramer 3ΣgD∞h
863 C4 Carbon tetramer   
864 C4H2 Diacetylene 1ΣgD∞h
865 C4H2+ diacetlyene cation 2ΠgD∞h
866 C4H4 cyclobutadiene 1AgD2h
867 C4H4 Tetrahedrane   
868 CH2CHCHCH2 1,3-Butadiene 1AC2
869 CHCCH2CH3 1-Butyne 1A'Cs
870 CH3CHCHCH2 methylallyl radical 2A"Cs
871 C4H8 methylcyclopropane 1A'Cs
872 CH2CHCH2CH3 1-Butene 1AC1
873 CH3CH2CH2CH3 Butane 1AgAnti
874 CH3CH2CH2CH3 Butane 1AGauche
875 Li3N trilithium nitride 1A'D3h
876 Li3N trilithium nitride 1A1C3v
877 C2N2 Cyanogen 1ΣgD∞h
878 As4 Arsenic tetramer 1A1Td
879 HCCCN+ Cyanoacetylene cation 2ΠC∞v
880 H2CNCN cyanamide, methylene   
881 HNCCNH Ethenediimine   
882 C3H3N+ acrylonitrile cation 2A"Cs
883 CH3N3 methyl azide 1A'Cs
884 NH2CCNH2 Diaminoacetylene 1AC2
885 NH2CH2CN Aminoacetonitrile 1A'Cs
886 CH3NHN2+ methyl azide, protonated 1AC1
887 C2H5CN ethyl cyanide 1A'Cs
888 CH5N3 Guanidine 1AC1
889 C4H6 Bicyclo[1.1.0]butane 1A1C2v
890 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1A1C2v
891 H2NCHCHNH2 diaminoethylene   
892 CH6N3+ guanidinium 1A1'D3h
893 CH6N3+ guanidinium 1A1D3
894 CH7N3 triaminomethane   
895 C4H8 cyclobutane 1A1D2d
896 NH2CH2CH2CH3 1-Propanamine 1A'Cs
897 P(CH3)3 trimethylphosphine 1A1C3v
898 N(SiH3)3 trisilylamine   
899 (CH3)3NH+ protonated trimethyl amine   
900 C3H7NH3+ n-propylamine, protonated 1A'Cs
901 K2O2 dipotassium dioxide   
902 C3O Tricarbon monoxide 1ΣC∞v
903 ONNO NO dimer 1Agtrans C2H
904 ONNO NO dimer 1A1cis C2V
905 S2N2 Disulfur dinitride 1AGD2h
906 CS3-- Carbonotrithioate   
907 NO3- nitrate anion 1A1'D3h
908 NO3+ nitrogen trioxide cation 1A1C2v
909 SO3 Sulfur trioxide 1A1'D3h
910 SO3-- Sulfate dianion   
911 SeO3 selenium trioxide 1A1'D3h
912 S4 Sulfur tetramer   
913 S4 Sulfur tetramer   
914 S4 Sulfur tetramer   
915 HNO3 Nitric acid 1A'Cs
916 NH2NO2 nitramide 1A'Cs
917 C3H2O Propadienal   
918 C3H2O Propadienal   
919 C2H2O2 Ethanedial 1AgC2h
920 H2NO3+ Nitric Acid, Protonated 1A1C2v
921 H2SO3 Sulfurous acid 1A'Cs
922 CH3NCO methylisocyante   
923 HOCH2CN cyanomethanol   
924 CH3NO2 Methane, nitro- 1A'Cs
925 NH2COOH Carbamic acid 1A'Cs
926 NH2COOH Carbamic acid 1AC1
927 H3AlO3 Aluminum hydroxide   
928 H3CO3+ carbonic acid, protonated 1A'C3h
929 CH2CHCHO Acrolein 1A'Cs
930 CH2CHCHO Acrolein   
931 NH2CONH2 Urea 1AC2
932 NH2CONH2 Urea 1A'Cs
933 NH2CONH2 Urea 1A1C2v
934 NH2COOH2+ Carbamic acid, O-protonated 1AC1
935 NH3COOH+ protonated Carbamic acid 1A'Cs
936 CH3COCH2 Acetonyl radical 2A"Cs
937 CH2C(OH)NH2 1-amino vinyl alchohol   
938 CH3C(OH)=NH Ethaninidic acid   
939 CH3CHNOH Acetaldoxime 1A'CS cis
940 HCONHCH3 N-methylformamide 1A'CS cis
941 HCONHCH3 N-methylformamide 1A'CS trans
942 CH3CSNH2 Ethanethioamide   
943 CH5N2O+ urea, N-protonated 1A'Cs
944 H2NCOHNH2+ urea, protonated 1A'Cs
945 CH3NNCH3 (E)-1,2-Dimethyldiazene 1AGC2h
946 C3H5OH Cyclopropanol 1AC1
947 C3H6O 2-Propen-1-ol 1AC1
948 C3H6O Acetone enol 1A'Cs
949 C3H6O Oxetane 1A1C2v
950 C3H6O Oxetane 1A'Cs
951 CH3CH2CHO Propanal 1A'Cs
952 CH3COCH3- acetone anion 2A'Cs
953 CH3CSCH3 Thioacetone 1A1C2v
954 HOCH2CH2NH2 monoethanolamine 1AC1 OH in
955 C3H7OH 1-Propanol   
956 CH3OC2H5 Ethane, methoxy- 1A'Cs
957 Li2F2 Lithium fluoride dimer   
958 FNO2 Nitryl fluoride 1A1C2v
959 FONO Nitrosyl hypofluorite 1A'CS cis
960 ClONO chlorine nitrite 1A'CS cis
961 CF2O Carbonic difluoride 1A1C2v
962 CF2O+ Carbonic difluoride cation   
963 Cl2CS Thiophosgene 1A1C2v
964 BF3 Borane, trifluoro- 1A'D3h
965 BF3+ boron trifluoride cation 2B2C2v
966 BF3+ boron trifluoride cation   
967 AlF3 Aluminum trifluoride 1A1'D3h
968 BClF2 Chlorodifluoroborane   
969 ScF3 Scandium trifluoride 1A1'D3h
970 BCl3 Borane, trichloro- 1A1'D3h
971 BCl3+ Boron Trichloride cation   
972 GaF3 Gallium trifluoride 1A1'D3h
973 GaCl3 Gallium trichloride 1A1'D3h
974 BBr3 Boron tribromide 1A1'D3h
975 CF3- Trifluoromethyl anion 1A1C3v
976 CF3+ Trifluoromethyl cation 1A1'D3h
977 CF2Cl difluorochloromethyl radical   
978 SiF3 Silicon trifluoride radical 2A1C3v
979 SiF3+ Silicon trifluoride cation 1A1'D3h
980 CFCl2 dichlorofluoromethyl radical   
981 CBr3 tribromomethyl radical   
982 FOOF Perfluoroperoxide 1AC2
983 ClO2F Chloryl fluoride 1A'Cs
984 F2SO Thionyl Fluoride 1A'Cs
985 ClOOCl Dichlorine dioxide 1AC2
986 SSCl2 Thiothionyl chloride   
987 NF3 Nitrogen trifluoride 1A1C3v
988 NCl3 nitrogen trichloride 1A1C3v
989 AsCl3 Arsenous trichloride 1A1C3v
990 NBr3 Nitrogen Tribromide 1A1C3v
991 PBr3 Phosphorus tribromide 1A1C3v
992 SF3 Sulfur trifluoride 2A'Cs
993 ClF3 Chlorine trifluoride 1A1'D3h
994 ClF3 Chlorine trifluoride 1A1C2v
995 HClO3 Chloric Acid 1A'Cs
996 HClO3 Chloric Acid 1AC1
997 CHF3 Methane, trifluoro- 1A1C3v
998 SiHF3 trifluorosilane   
999 CDCl3 trichloromethane-d 1A1C3v
1000 CHBrF2 Methane, bromodifluoro- 1A'Cs
1001 CHFClBr fluorochlorobromomethane 1AC1
1002 CHBrCl2 Methane, bromodichloro- 1A'Cs
1003 CHBr2F dibromofluoromethane   
1004 NF3H+ protonated nitrogen trifluoride 1A1C3v
1005 AsF3H+ Arsenic trifluoride, protonated   
1006 C2H2ClF 1-chloro-1-fluoroethylene 1A'Cs
1007 CHFCHCl (E)-1-chloro-2-fluoroethene 1A'Cs
1008 CHFCHClz (Z)-1-Chloro-2-fluoroethene 1A'Cs
1009 CHBrCHBr Ethene, 1,2-dibromo-, (E)-   
1010 CHBrCHBr Ethene, 1,2-dibromo-, (Z)-   
1011 C2H4F2 1,2-difluoroethane 1AgC2H anti
1012 C2H4F2 1,2-difluoroethane 1AC2 gauche
1013 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
1014 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1A'Cs
1015 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1AC1
1016 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AC2
1017 CH2BrCH2Cl 1-bromo-2-chloroethane   
1018 CH2BrCH2Br Ethane, 1,2-dibromo- 1AgC2h
1019 CH2BrCH2Br Ethane, 1,2-dibromo- 1AC2
1020 CH2CHCH2F Allyl Fluoride   
1021 CH2CHCH2F Allyl Fluoride   
1022 CH3CHCHF trans-1-Fluoro-1-propene   
1023 CH2FCH2OH 2-fluoroethanol   
1024 CH2ClCH2OH 2-Chloroethanol 1A'Cs
1025 CH2ClCH2OH2+ 2-chloroethanol, protonated 1AC1
1026 CH2FCH2CH3 1-Fluoropropane 1A'Cs
1027 CH2FCH2CH3 1-Fluoropropane   
1028 CH3CHFCH3 2-Fluoropropane 1A'Cs
1029 B5H9 pentaborane9   
1030 C5H4 pentatetraene   
1031 C5H5 cyclopentadienyl radical 2B1C2v
1032 C5H6 Propellane 1A1D3h
1033 C5H8 1-pentyne 1A'Cs
1034 C5H8 Bicyclo[1.1.1]pentane   
1035 C5H8 Ethenylcyclopropane 1A'Cs
1036 CH2N4 1H-Tetrazole 1A'Cs
1037 C3H3N2 imidazolyl radical 2B1C2v
1038 C3H3N2- imidizolyl anion 1A1C2v
1039 C4H4N pyrrolide radical 2A2C2v
1040 C4H4N- pyrrolide anion 1A1C2v
1041 C3H4N2 1H-Imidazole 1A'Cs
1042 C3H4N2 2H-Imidazole 1A1C2v
1043 C3H4N2 4H-Imidazole 1A'Cs
1044 C4H5N Pyrrole 1A1C2v
1045 C4H6N+ pyrrole, alpha-protonated 1A'Cs
1046 C4H6N+ pyrrole, beta-protonated 1A'Cs
1047 C4H6N+ pyrrole, protonated 1A1C2v
1048 CH3CH(CH3)CN Propanenitrile, 2-methyl- 1A'Cs
1049 CH3CH2CH2CN Butanenitrile 1A'Cs
1050 NH(C2H5)2 diethylamine 1A'Cs
1051 NC4H12+ tetramethyl ammonium cation 1A1Td
1052 C3O2 Carbon suboxide 1ΣGD∞h
1053 B2O3 diboron trioxide   
1054 B2O3 diboron trioxide   
1055 MgCO3 Magnesium Carbonate 1A1C2v
1056 BeCO3 Beryllium Carbonate 1A1C2v
1057 ONONO Nitrosyl nitrite 1A1C2v
1058 HOONO2 peroxy nitric acid 1AC1
1059 HSO4- bisulfate anion 1A'Cs
1060 C3H2O2 Propiolic acid 1A'Cs
1061 CHOCOOH oxo acetic acid 1A'Cs
1062 CHOOCHO diformyl ether   
1063 H2SO4 Sulfuric acid 1AC1
1064 H2SeO4 Selenic acid 1AC2
1065 C3H3NO Isoxazole 1A'Cs
1066 C3H3NO Oxazole 1A'Cs
1067 C3H3NS Thiazole   
1068 H3PO4 Phosphoric Acid 1AC3
1069 CH3COCCH 3-butyn-2-one 1A'Cs
1070 C4H4Se selenophene   
1071 C3H4O2 Methyl glyoxal 1A'Cs
1072 HOCHCCHOH allenediol 1AC2
1073 C2H4O3 1,2,3-trioxolane 1A'Cs
1074 CH3OCH2CN Methoxyacetonitrile 1A'Cs
1075 CH3OCH2CN Methoxyacetonitrile 1AC1
1076 CH3SO2NH2 methanesulfonamide 1A'Cs
1077 CH2CHOCHCH2 Vinyl ether 1AC1
1078 CH2CHSCHCH2 Divinyl sulfide   
1079 HCOOC2H5 Ethyl formate 1A'Cs
1080 C2H6O2S Dimethyl sulfone 1A1C2v
1081 C4H8S Thiophene, tetrahydro- 1AC1
1082 C4H10O 1-Butanol 1A'Cs
1083 C4H10O Methyl propyl ether 1AC1
1084 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
1085 C4H9SH 1-Butanethiol   
1086 ClONO2 Chlorine nitrate 1A'Cs
1087 BrONO2 Bromine nitrate 1A'Cs
1088 SO2F2 Sulfuryl fluoride 1A1C2v
1089 CF3Cl Methane, chlorotrifluoro- 1A1C3v
1090 CF2Cl2 difluorodichloromethane 1A1C2v
1091 TiF4 Titanium tetrafluoride 1A1Td
1092 CF3Br Bromotrifluoromethane 1A1C3v
1093 GeF4 Germanium tetrafluoride 1A1Td
1094 CBrCl2F bromodichlorofluoromethane   
1095 CBr2ClF dibromochlorofluoromethane   
1096 CBr2Cl2 dibromodichloromethane 1A1C2v
1097 CFBr3 fluorotribromomethane 1A1C3v
1098 CBr3Cl tribromochloromethane 1A1C3v
1099 CBr4 Carbon tetrabromide 1A1Td
1100 SiBr4 Silicon tetrabromide 1A1Td
1101 ClOF3 Chlorine trifluoride oxide 1A'Cs
1102 SF4 Sulfur tetrafluoride 1A1C2v
1103 SeF4 Selenium tetrafluoride   
1104 SCl4 Sulfur tetrachloride   
1105 HClO4 perchloric acid 1ACs
1106 CF3OH trifluoromethanol 1A'Cs
1107 CH2ClCCCl 1,3-dichloropropyne   
1108 CHCl2CCH 3,3-dichloropropyne   
1109 CHCl2CHO dichloroacetaldehyde   
1110 PF3CH2 phosphorane, trifluoromethylene- 1A'Cs
1111 CHF2CH2F Ethane, 1,1,2-trifluoro 1AC1
1112 CHF2CH2F Ethane, 1,1,2-trifluoro 1A'Cs
1113 SiCl3CH3 methyltrichlorosilane 1A1C3v
1114 SiH3CCl3 (trichloromethyl)silane 1A1C3v
1115 CH2CClCHCH2 1,3-Butadiene, 2-chloro-   
1116 CH2FCH2CH2F 1,3-difluoropropane   
1117 CH2ClCHCHCH3 2-Butene, 1-chloro- 1A'Cs
1118 CH2ClCHCHCH3 2-Butene, 1-chloro- 1AC1
1119 C2H2N2O Furazan   
1120 CF3PH2 phosphine, (trifluoromethyl)- 1A'Cs
1121 NH3BF3 Amminetrifluoroboron 1A1C3v
1122 C6H2 hexatriyne 1ΣgD∞h
1123 C6H5- phenyl anion 1A1C2v
1124 C6H6 Prismane   
1125 C6H6 1,2,4,5-Hexatetraene 1AgC2h
1126 C6H6 Benzvalene 1A1C2v
1127 C6H6 Dewar Benzene   
1128 C6H6 Hexa-1,5-diene-3-yne 1AgC2h
1129 C6H6 Trimethylenecycopropane 1A'D3h
1130 C6H7+ benzene, protonated 1A1C2v
1131 C6H8 (E)-hexa-2,3,4-triene 1A'C2h
1132 C6H10 1,5-Hexadiene 1AgC2
1133 C6H10 3-Hexyne 1A1C2v
1134 C6H12 (E)-hex-3-ene 1AGCi
1135 C6H12 (Z)-hex-2-ene 1AC1
1136 C6H12 (Z)-hex-3-ene 1AC2
1137 C6H12 2,3-dimethylbut-1-ene 1A'C2
1138 C6H12 hex-1-ene 1A'Cs
1139 N3P3 1,3,5,2,4,6-Triazatriphosphorine   
1140 C4H2N2 Fumaronitrile 1AgC2h
1141 C5H6N+ Pyridinium 1A1C2v
1142 Na2CO3 Sodium Carbonate 1A1C2v
1143 MgSO4 Magnesium Sulfate 1A1C2v
1144 C3H2O3 vinylene carbonate   
1145 C2H2O4 Oxalic Acid 1AgC2h
1146 C2H4N2S2 Ethanedithioamide 1AGC2h
1147 C2H4CO3 Ethylene carbonate 1A1C2v
1148 C2H4CO3 Ethylene carbonate 1AC2
1149 C2H5NO3 Nitric acid, ethyl ester 1A'C1
1150 C5H6O 2H-Pyran   
1151 C5H6O 2-methylfuran 1A'Cs
1152 C5H6O 3-Methylfuran 1A'Cs
1153 C5H6O Pentadienal   
1154 C4H6O2 γ–Butyrolactone 1AC1
1155 C4H6O2 Crotonic Acid 1A'Cs
1156 C3H6O3 1,3,5-Trioxane 1A1C1
1157 C3H6S3 1,3,5-Trithiane 1A1C3v
1158 C4H7NO Ethoxyacetonitrile 1A'Cs
1159 C5H8O Cyclopentanone 1AC2
1160 C5H8O Methyl cyclopropyl ketone 1A'Cs
1161 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- 1AC2
1162 C4H8O2 Ethyl acetate 1A'Cs
1163 C5H10O 2-methylbutyraldehyde 1AC1
1164 C5H10O 3-Pentanone 1A1C2v
1165 C4F2 difluorobutadiyne   
1166 ClCOClCO Oxalyl chloride 1AGC2h
1167 B2Cl4 Diboron tetrachloride 1A1D2
1168 C2ClF3 Ethene, chlorotrifluoro-   
1169 CF2CCl2 difluorodichloroethylene 1A1C2v
1170 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene 1AGC2h
1171 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene 1A1C2v
1172 C2Br4 tetrabromoethene   
1173 CF3OF Trifluoromethylhypofluorite 1A'Cs
1174 SiF5- silicon pentafluoride anion   
1175 SOF4 Sulfur tetrafluoride oxide 1A1C2v
1176 SF5 Sulfur pentafluoride 2A1C4v
1177 SF5+ pentafluoro sulfur cation 1A1'D3h
1178 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- 1AGCi
1179 CHF2CHF2 1,1,2,2-tetrafluoroethane 1AGC2h
1180 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR 1AC2
1181 CH2ClCCl3 1,1,1,2-tetrachloroethane   
1182 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
1183 CH2BrCBr3 1,1,1,2-tetrabromo ethane   
1184 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane 1A'Cs
1185 CF3COOH trifluoroacetic acid 1A'Cs
1186 C4H3ClO Furan, 2-chloro 1A'Cs
1187 C4H3ClO Furan,3-chloro 1A'Cs
1188 C7H7 cycloheptatrienyl radical 2A2C2v
1189 C7H7+ cycloheptatrienyl cation 1A1'D7h
1190 C7H14 cycloheptane 1AC2
1191 CH(CN)3 tricyanomethane   
1192 HN=C=C(CN)2 Dicyanoketenimine   
1193 C6H6O 2,5-Cyclohexadienone 1A1C2v
1194 C5H8O2 Acetylacetone 1AC2
1195 C7H10 Norbornene   
1196 F2CCCF2 tetrafluoroallene   
1197 CF3COO- trifluoro acetate anion 1A'Cs
1198 CF3COF trifluoroacetyl fluoride 1A'Cs
1199 PF6 Hexafluorophosphate neutral 2B2C2v
1200 PF6- Hexafluorophosphate ion 1A1GOh
1201 SF6 Sulfur Hexafluoride 1A1GOh
1202 SeF6 Selenium hexafluoride 1A1GOh
1203 SF5Cl sulfur chloropentafluoride 1A1C4v
1204 CF3CHF2 pentafluoroethane 1A'Cs
1205 C8H6 Calicene 1A1C2v
1206 C6H12N2 Triethylenediamine 1A1D3
1207 S4N4 Tetrasulfur tetranitride   
1208 C6H5CHO benzaldehyde 1A'Cs
1209 C4F4 tetrafluorcyclobutadiene 1A1GD4h
1210 C4F4 tetrafluorcyclobutadiene 1AGC2h
1211 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- 1AGD2h
1212 C2Cl6 hexachloroethane 1A1gD3d
1213 C6H4Cl2 1,4-dichlorobenzene   
1214 C6H5NO nitrosobenzene 1A'Cs
1215 C9H8 spiro[4.4]nona-1,3,6,8-tetraene 1A1D2d
1216 C9H20 Nonane 1A1C2v
1217 C(CN)4 tetracyanomethane 1A1Td
1218 CH3COC6H5 acetophenone 1AC1
1219 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- 1A1'D3h
1220 C3F6 hexafluoropropene   
1221 C6H3F3 Benzene trifluoride 123 1A1C2v
1222 C8H18O 1-Octanol   
1223 C10H10 bullvalene   
1224 C4F6 perfluorobutadiene 1AgC2h
1225 Fe(CO)5 Iron pentacarbonyl 1A1C4v
1226 Fe(CO)5 Iron pentacarbonyl 1A1'D3h
1227 C12H8 biphenylene 1AgD2h
1228 S2F10 disulphur decafluoride   

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 Li+ Lithium atom cation li+  
11 Na- Sodium atom anion na-  
12 K- Potassium atom anion k-  
13 K+ Potassium atom cation k+  
14 Cu Copper atom cu  
15 Cu- Copper atom anion cu-  
16 Cu+ Copper atom cation cu+  
17 LiH- lithium hydride anion lih-  
18 NaH- sodium hydride anion nah-  
19 CuH Copper monohydride cuh  
20 Be- Beryllium atom anion be-  
21 Mg- Magnesium atom anion mg-  
22 Ca Calcium atom ca  
23 Ca- Calcium atom anion ca-  
24 Ca+ Calcium atom cation ca+  
25 Zn Zinc atom zn  
26 Zn- Zinc atom anion zn-  
27 Zn+ Zinc atom cation zn+  
28 BeH- berylium monohydride anion beh-  
29 BeH+ beryllium monohydride cation beh+  
30 MgH- magnesium monohydride anion mgh-  
31 MgH+ magnesium monohydride cation mgh+  
32 ZnH Zinc monohydride znh  
33 CaH2 Calcium Hydride cah2  
34 ZnH2 Zinc hydride znh2  
35 B- Boron atom anion b-  
36 BH- boron monohydride anion bh-  
37 BH+ boron monohydride cation bh+  
38 AlH aluminum monohydride alh  
39 AlH- aluminum monohydride anion alh-  
40 AlH+ aluminum monohydride cation alh+  
41 BH2 boron dihydride bh2  
42 AlH2 aluminum dihydride alh2  
43 AlH2- aluminum dihydride anion alh2-  
44 AlH2+ aluminum dihydride cation alh2+  
45 BH3- boron trihydride anion bh3-  
46 AlH3+ aluminum trihydride cation alh3+  
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 anion sih2-  
57 SiH2+ silicon dihydride cation sih2+  
58 SiH3- Silyl anion sih3-  
59 CH4+ Methane cation ch4+  
60 SiH4+ Silane cation sih4+  
61 SnH4 Stannane snh4  
62 N- Nitrogen atom anion n-  
63 P- Phosphorus atom anion p-  
64 P+ Phosphorus atom cation p+  
65 Sb Antimony atom sb  
66 NH Imidogen nh  
67 NH- Imidogen anion nh-  
68 NH+ imidogen cation nh+  
69 PH- phosphorus monohydride anion ph-  
70 PH+ phosphorus monohydride cation ph+  
71 SbH Antimony monohydride sbh  
72 ND2 Amidogen-d2 nd2  
73 NH2- amino anion nh2-  
74 PH2 Phosphino radical ph2  
75 PH2- Phosphino anion ph2-  
76 PH2+ Phosphino cation ph2+  
77 AsH2 Arsenic dihydride ash2  
78 ND3 Ammonia-d3 nd3  
79 SbH3 Stibine sbh3  
80 O- Oxygen atom anion o-  
81 Cr Chromium atom cr  
82 Te Tellurium atom te  
83 Te+ Tellurium atom cation te+  
84 DO Hydroxyl-d od  
85 DS Mercapto-d ds  
86 TeH Telluryl radical teh  
87 D2O Deuterium oxide d2o  
88 D2S Hydrogen sulfide-d2 d2s  
89 H2Te Hydrogen Telluride h2te  
90 Mn Manganese atom mn  
91 I Iodine atom iodine  
92 I- Iodine atom anion iodine-  
93 I+ Iodine atom cation iodine+  
94 DF Hydrofluoric acid-d df  
95 DCl Hydrochloric acid-d dcl  
96 HI Hydrogen iodide hi  
97 HI+ Hydrogen iodide cation hi+  
98 H2F+ dihydrogen fluoride cation h2f+  
99 H2I+ Iodonium h2i+  
100 Ne- Neon atom anion ne-  
101 Ar- Argon atom anion ar-  
102 Ar+ Argon atom cation ar+  
103 Fe Iron atom fe  
104 Xe Xenon atom xe  
105 NeH+ neon hydrogen cation neh+  
106 XeH+ Xenon, protonated xeh+  
107 Co Cobalt atom cobalt  
108 Ni Nickel atom ni  
109 Li2- lithium diatomic anion li2-  
110 Li2+ lithium diatomic cation li2+  
111 NaLi- lithium sodium anion lina-  
112 NaLi+ lithium sodium cation lina+  
113 Cu2 Copper diatomic cu2  
114 Be2- Beryllium diatomic anion be2-  
115 Be2+ Beryllium diatomic cation be2+  
116 Mg2- magnesium diatomic anion mg2-  
117 Mg2+ magnesium diatomic cation mg2+  
118 B2- Boron diatomic anion b2-  
119 Al2 Aluminum diatomic al2  
120 Al2- aluminum diatomic anion al2-  
121 Al2+ aluminum diatomic cation al2+  
122 BC- boron monocarbide anion bc-  
123 BC+ boron monocarbide cation bc+  
124 C2- carbon diatomic anion c2-  
125 SiC- silicon monocarbide anion sic-  
126 SiC+ silicon monocarbide cation sic+  
127 Si2 Silicon diatomic si2  
128 Si2- silcon diatomic anion si2-  
129 Si2+ silcon diatomic cation si2+  
130 C2H+ Ethynyl cation c2h+  
131 ZnCH2 Zinc methylene znch2  
132 CCH2 vinylidene vinylidene  
133 CuCH3 monomethyl copper cuch3  
134 ZnCH3 Zinc monomethyl znch3  
135 CH3CH methylmethylene ch3ch  
136 CH2SiH2 silaethylene ch2sih2  
137 C2H5+ Ethyl cation c2h5+  
138 CH3SiH3 methyl silane ch3sih3  
139 GeH3CH3 methyl germane geh3ch3  
140 LiN+ Lithium Nitride cation lin+  
141 BeN- Beryllium mononitride anion ben-  
142 BN- boron nitride anion bn-  
143 AlN- aluminum mononitride anion aln-  
144 AlN+ aluminum mononitride cation aln+  
145 BN+ boron nitride cation bn+  
146 AlN Aluminum nitride aln  
147 CN+ Cyano cation cn+  
148 CP Carbon monophosphide cp  
149 CP- carbon monophosphide anion cp-  
150 CP+ carbon monophosphide cation cp+  
151 SiN Silicon nitride sin  
152 SiN- silicon mononitride anion sin-  
153 SiN+ silicon mononitride cation sin+  
154 SiP- Silicon monophosphide anion sip-  
155 SiP+ Silicon monophosphide cation sip+  
156 TiN Titanium mononitride tin  
157 PN- phosphorus nitride anion pn-  
158 PN+ phosphorus nitride cation pn+  
159 P2- phosphorus diatomic anion p2-  
160 P2+ phosphorus diatomic cation p2+  
161 SbN Antimony nitride sbn  
162 As2 Arsenic diatomic as2  
163 HNB hydrogen nitrogen boron hnb  
164 HNC hydrogen isocyanide hnc  
165 HCN- Hydrogen cyanide anion hcn-  
166 HCP Phosphaethyne hcp  
167 NNH Dinitrogen monohydride nnh  
168 HPO Hydrogen phosphorus oxide hpo  
169 HPO+ Hydrogen phosphorus oxide cation hpo+  
170 CNH2+ N-protonated hydrogen isocyanide cnh2+  
171 H2CN+ hydrocyanonium cation h2cn+  
172 HCNH+ N-protonated HCN hcnh+  
173 P2H4 Diphosphine p2h4  
174 CH3PH2 Methyl phosphine ch3ph2  
175 CH3NH3+ protonated methylamine ch3nh3+  
176 LiO- lithium oxide anion lio-  
177 LiO+ lithium oxide cation lio+  
178 NaO- sodium oxide anion nao-  
179 NaO+ sodium oxide cation nao+  
180 CuO Copper Monoxide cuo  
181 BeO- Beryllium monoxide anion beo-  
182 BeS beryllium sulfide bes  
183 MgO magnesium oxide mgo  
184 MgO- magnesium oxide anion mgo-  
185 MgO+ magnesium oxide cation mgo+  
186 MgS magnesium sulfide mgs  
187 MgS- magnesium sulfide anion mgs-  
188 MgS+ magnesium sulfide cation mgs+  
189 ZnO zinc monoxide zno  
190 ZnS Zinc sulfide zns  
191 BeS- Beryllium monosulfide anion bes-  
192 BeS+ Beryllium monosulfide cation bes+  
193 BO- boron monoxide anion bo-  
194 AlO Aluminum monoxide alo  
195 AlO- Aluminum monoxide anion alo-  
196 AlO+ aluminum monoxide cation alo+  
197 BS boron sulfide bs  
198 BS- boron monosulfide anion bs-  
199 BS+ boron monosulfide cation bs+  
200 AlS Aluminum sulfide als  
201 AlS- aluminum monosulfide anion als-  
202 AlS+ aluminum monosulfide cation als+  
203 BO+ boron monoxide cation bo+  
204 CS carbon monosulfide cs  
205 CS- carbon monosulfide anion cs-  
206 CS+ carbon monosulfide cation cs+  
207 SiO- silicon monoxide anion sio-  
208 SiO+ silicon monoxide cation sio+  
209 SiS- silicon monosulfide anion sis-  
210 SiS+ silicon monosulfide cation sis+  
211 CSe- Carbon monoselenide anion cse-  
212 CSe+ Carbon monoselenide cation cse+  
213 NS+ nitrogen sulfide cation ns+  
214 PO- phosphorus monoxide anion po-  
215 PO+ phosphorus monoxide cation po+  
216 PS- phosphorus monosulfide anion ps-  
217 PS+ phosphorus monosulfide cation ps+  
218 AsO Arsenic monoxide aso  
219 NSe Nitrogen monoselenide nse  
220 SO- sulfur monoxide anion so-  
221 S2- sulfur diatomic anion s2-  
222 S2+ sulfur diatomic cation s2+  
223 SeO- selenium monoxide anion seo-  
224 SeO+ selenium monoxide cation seo+  
225 SeS Selenium monosulfide ses  
226 SeS- selenium monosulfide anion ses-  
227 SeS+ selenium monosulfide cation ses+  
228 TeO Tellurium monoxide teo  
229 Se2- selenium diatomic anion se2-  
230 Se2+ selenium diatomic cation se2+  
231 Te2 Tellurium diatomic te2  
232 NaOH sodium hydroxide naoh  
233 MgOH magnesium hydroxide mgoh  
234 CaOH Calcium monohydroxide caoh  
235 HCS Thioformyl radical hcs  
236 HCS- Thioformyl anion hcs-  
237 HCS+ Thioformyl cation hcs+  
238 HNO- Nitrosyl hydride anion hno-  
239 HNS Sulfur imide hns  
240 HNS- Sulfur imide anion hns-  
241 HO2- Hydroperoxy anion ho2-  
242 CH3O Methoxy radical ch3o  
243 CH3S thiomethoxy ch3s  
244 H3O2+ hydrogen peroxide, protonated h3o2+  
245 CH3SeH Methane selenol ch3seh  
246 H2ONH3 Water Ammonia Dimer h2onh3  
247 LiCl- lithium chloride anion licl-  
248 LiCl+ lithium chloride cation licl+  
249 NaF- sodium fluoride anion naf-  
250 KF Potassium Fluoride kf  
251 NaCl- sodium chloride anion nacl-  
252 NaCl+ sodium chloride cation nacl+  
253 KCl Potassium Chloride kcl  
254 CuF Copper monofluoride cuf  
255 LiBr- lithium bromide anion libr-  
256 LiBr+ lithium bromide cation libr+  
257 CuCl Copper monochloride cucl  
258 NaBr Sodium Bromide nabr  
259 NaBr- sodium bromide anion nabr-  
260 NaBr+ sodium bromide cation nabr+  
261 KBr Potassium Bromide kbr  
262 LiI Lithium Iodide lii  
263 NaI Sodium Iodide nai  
264 KI Potassium Iodide ki  
265 LiF- lithium fluoride anion lif-  
266 BeF Beryllium monofluoride bef  
267 BeF+ Beryllium monofluoride cation bef+  
268 BeCl beryllium monochloride becl  
269 MgF Magnesium monofluoride mgf  
270 MgF- magnesium fluoride anion mgf-  
271 CaF Calcium monofluoride caf  
272 MgCl magnesium monochloride mgcl  
273 MgCl- magnesium monochloride anion mgcl-  
274 MgCl+ magnesium monochloride cation mgcl+  
275 CaCl calcium monochloride cacl  
276 ZnF- Zinc monofluoride anion znf-  
277 ZnF+ Zinc monofluoride cation znf+  
278 ZnCl Zinc monochloride zncl  
279 BeCl- beryllium monochloride anion becl-  
280 BeCl+ beryllium monochloride cation becl+  
281 BF- Boron monofluoride anion bf-  
282 BF+ Boron monofluoride cation bf+  
283 AlF- Aluminum monofluoride anion alf-  
284 AlF+ Aluminum monofluoride cation alf+  
285 BCl boron monochloride bcl  
286 BCl- boron monochloride anion bcl-  
287 BCl+ boron monochloride cation bcl+  
288 AlCl- aluminum monochloride anion alcl-  
289 AlCl+ aluminum monochloride cation alcl+  
290 AlI Aluminum monoiodide ali  
291 CF- carbon monofluoride anion cf-  
292 CF+ carbon monofluoride cation cf+  
293 CCl carbon monochloride ccl  
294 CCl- carbon monochloride anion ccl-  
295 CCl+ carbon monochloride cation ccl+  
296 SiCl- silicon monochloride anion sicl-  
297 SiCl+ silicon monochloride cation sicl+  
298 NF nitrogen fluoride nf  
299 NF- nitrogen monofluorine anion nf-  
300 NF+ nitrogen monofluoirde cation nf+  
301 NCl- nitrogen monochloride anion ncl-  
302 NCl+ nitrogen monochloride cation ncl+  
303 PF phosphorus monofluoride pf  
304 PF- phosphorus monofluoride anion pf-  
305 PF+ phosphorus monofluoride cation pf+  
306 PCl phosphorus chloride pcl  
307 PCl- phosphorus monochloride anion pcl-  
308 PCl+ phosphorus monochloride cation pcl+  
309 SbF Antimony monofluoride sbf  
310 SbCl Antimony monochloride sbcl  
311 FO- flourine oxide anion fo-  
312 FO+ fluorine monoxide cation fo+  
313 ClO- chlorine monoxide anion clo-  
314 SF- sulfur monofluoride anion sf-  
315 SCl- sulfur monochloride anion scl-  
316 IO Iodine monoxide io  
317 ClF- clorine monofluoride anion clf-  
318 BrF- bromine fluoride anion brf-  
319 BrF+ bromine fluoride cation brf+  
320 BrCl- bromine chloride anion brcl-  
321 BrCl+ bromine chloride cation brcl+  
322 IF Iodine monofluoride if  
323 ICl Iodine monochloride icl  
324 IBr Iodine monobromide ibr  
325 I2 Iodine diatomic i2  
326 I2+ Iodine diatomic cation i2+  
327 CHBr bromomethylene chbr  
328 DOCl Hypochlorous acid-d docl  
329 HOI Hypoiodous acid hoi  
330 FHF Hydrogen difluoride fhf  
331 NH2F monofluoroamine nh2f  
332 H2F2 Hydrogen fluoride dimer h2f2  
333 CH3Cl+ Methyl chloride cation ch3cl+  
334 CH3I methyl iodide ch3i  
335 SiH3I Silyl Iodide sih3i  
336 Ne2 Neon diatomic ne2  
337 C3+ carbon trimer cation c3+  
338 C3H3 Propargyl radical propargyl  
339 C3H3- Propargyl anion c3h3-  
340 C3H3+ cyclopropenyl cation cpr+  
341 C3H3+ Propargyl cation c3h3+  
342 Zn(CH3)2 dimethyl zinc dmz  
343 SiH2(CH3)2 dimethylsilane dms  
344 CuCN Copper cyanide cucn  
345 N3- azide anion n3-  
346 HCNN diazomethyl radical hcnn  
347 CH2N2 diazirine ch2n2  
348 CH2NN diazomethane ch2nn  
349 CH3CN+ Acetonitrile cation ch3cn+  
350 CH3NC methyl isocyanide ch3nc  
351 NHCHNH2 aminomethanimine cn2h4  
352 C2H5N Aziridine c2h5n  
353 CH2CHNH2 aminoethene aminoethene  
354 CH2NCH3 N-methylmethanimine nmm  
355 NH2BHNH2 diaminoborane nh2bhnh2  
356 CH3NHCH3 Dimethylamine ch3nhch3  
357 NH2CH2NH3+ diaminoethane, protonated pdam  
358 CNO- fulminate cno-  
359 NCO- cyanate nco-  
360 SCN thiocyanato radical scn  
361 SCN- thiocyanide anion scn-  
362 BO2 Boron dioxide bo2  
363 BO2- Boron dioxide anion bo2-  
364 BO2+ Boron dioxide cation bo2+  
365 N2O+ Nitrous oxide cation n2o+  
366 CO2- Carbon dioxide anion co2-  
367 OCS+ Carbonyl sulfide cation cos+  
368 SiO2 silicon dioxide sio2  
369 CS2+ Carbon disulfide cation cs2+  
370 SCTe Carbon sulfide Telluride scte  
371 NO2- Nitrogen dioxide anion no2-  
372 PO2 Phosphorus dioxide po2  
373 PO2- Phosphorus dioxide anion po2-  
374 PO2+ Phosphorus dioxide cation po2+  
375 O3- Ozone anion o3-  
376 O3+ Ozone cation o3+  
377 SO2- Sulfur dioxide anion so2-  
378 SO2+ Sulfur dioxide cation so2+  
379 TeO2 Tellurium Dioxide teo2  
380 CS2H+ Carbon disulfide, protonated cs2h+  
381 HNCO Isocyanic acid hnco  
382 HOCN cyanic acid hocn  
383 HCO2- formate anion hco2-  
384 HNNO nitrosoazane hnno  
385 HOCO+ Hydrocarboxyl cation hoco+  
386 HNO2 Nitrous acid hno2  
387 HNO2+ nitrous acid cation hno2+  
388 CH2CO+ Ketene cation ch2co+  
389 HCCOH ethynol hccoh  
390 CH2O2 Dioxirane diox  
391 CH2CHO Vinyloxy radical ch2cho  
392 CH3CO Acetyl radical ch3co  
393 CH3CO- Acetyl anion ch3co-  
394 CH3CO+ acetyl cation ch3co+  
395 CH2OOH CH2OOH radical ch2ooh  
396 CH3OO methylperoxy radical ch3oo  
397 CH3OO- methylperoxy anion ch3oo-  
398 CH3OO+ methylperoxy cation ch3oo+  
399 CH2CHOH ethenol ch2choh  
400 NH3CHO+ Formamide, N-Protonated nh3cho+  
401 CH3OOH Methyl peroxide ch3ooh  
402 H2OH2CO water formaldehyde dimer h2oh2co  
403 CH3CH2O Ethoxy radical ethoxy  
404 CH3OCH2 methoxymethyl radical ch3och2  
405 CH3CH2OH Ethanol etoh  
406 CH3OCH3 Dimethyl ether meome  
407 CH3OHH2O methanol water dimer ch3ohh2o  
408 H2OCH3OH water methanol dimer h2och3oh  
409 ZnF2 Zinc difluoride znf2  
410 FCN Cyanogen fluoride fcn  
411 ClCN chlorocyanogen clcn  
412 ICN Cyanogen iodide icn  
413 MgCl2 Magnesium dichloride mgcl2  
414 ZnCl2 Zinc dichloride zncl2  
415 CaF2 Calcium difluoride caf2  
416 BrNO Nitrosyl bromide brno  
417 INO Nitrosyl iodide ino  
418 CF2- Difluoromethylene anion cf2-  
419 CF2+ Difluoromethylene cation cf2+  
420 CCl2 dichloromethylene ccl2  
421 CCl2- dichloromethylene anion ccl2-  
422 CCl2+ dichloromethylene cation ccl2+  
423 SiCl2 Dichlorosilylene sicl2  
424 FOO Dioxygen monofluoride radical foo  
425 ClOO chloroperoxy radical cloo  
426 ClOO+ chloroperoxy cation cloo+  
427 OClO+ Chlorine dioxide cation oclo+  
428 ClS2 Sulfur chloride cls2  
429 NF2 Difluoroamino radical nf2  
430 NF2+ Difluoroamino cation nf2+  
431 F2O Difluorine monoxide f2o  
432 SF2+ sulfur difluoride cation sf2+  
433 Cl2O Dichlorine monoxide cl2o  
434 BrOCl Bromine hypochlorite brocl  
435 BrOBr Bromine oxide brobr  
436 I3- triiodide i3-  
437 HCCF+ fluoroacetylene cation hccf+  
438 HFCO formyl fluoride hfco  
439 COHCl Formyl chloride cohcl  
440 COHBr Formyl bromide cohbr  
441 BHF2 Difluoroborane bhf2  
442 BHCl2 Borane, dichloro- bhcl2  
443 HOClO Chlorous acid hoclo  
444 CH2FCl fluorochloromethane ch2fcl  
445 CH2FI fluoroiodomethane ch2fi  
446 CH2ClI chloroiodomethane ch2cli  
447 CH2BrI bromoiodomethane ch2bri  
448 CH2I2 Diiodomethane ch2i2  
449 CH2CHF+ fluoroethene cation ch2chf+  
450 C2H3Cl Ethene, chloro- ch2chcl  
451 C2H3Br vinyl bromide c2h3br  
452 C2H3I Vinyl iodide c2h3i  
453 CH3OCl methyl hypochlorite ch3ocl  
454 C2H5F fluoroethane c2h5f  
455 CH3CH2Cl Ethyl chloride c2h5cl  
456 CH3SiFH2 fluoromethylsilane ch3sifh2  
457 C2H5I Ethyl iodide c2h5i  
458 XeF2 Xenon difluoride xef2  
459 C4+ Carbon tetramer cation c4+  
460 C2H3CCH 1-Buten-3-yne c2h3cch  
461 H2CCCCH2 Butatriene h2cccch2  
462 C4H6 1-Methylcyclopropene c3100047  
463 C4H6 Cyclobutene c822355  
464 C4H6 Methylenecyclopropane c6142730  
465 CH2CCHCH3 1,2-Butadiene butad12  
466 CH3CCCH3 2-Butyne c503173  
467 CH2C(CH3)CH3 1-Propene, 2-methyl- isobute  
468 CH3CHCHCH3 2-Butene, (E)- bute2e  
469 CH3CHCHCH3 2-Butene, (Z)- bute2z  
470 B(CH3)3 trimethylborane bme3  
471 Al(CH3)3 trimethyl aluminum tma  
472 C(CH3)3 Tert-butyl radical tbutyl  
473 CH2CH(CH3)2 Isobutyl radical isobutyl  
474 CH3CHCH2CH3 2-Butyl radical butyl2  
475 CH3CH(CH3)CH3 Isobutane isobutane  
476 SiH(CH3)3 trimethylsilane trimsi  
477 C2N2+ Cyanogen cation c2n2+  
478 P4 Phosphorus tetramer p4  
479 HCCCN Cyanoacetylene hcccn  
480 C3H3N acrylonitrile ch2chcn  
481 C3H7N Cyclopropylamine cpram  
482 C3H7N Azetidine azet  
483 C2H8N2 Ethylenediamine ethdiam  
484 CH3NHNHCH3 dimethyl hydrazine dmh  
485 CH3CH(NH2)CH3 2-Propanamine pram2  
486 N(CH3)3 Trimethylamine trimeam  
487 As(CH3)3 trimethyl arsine tmas  
488 Li2O2 dilithium dioxide li2o2  
489 Na2O2 disodium dioxide na2o2  
490 B2O2 Diboron dioxide b2o2  
491 CO3 Carbon trioxide co3  
492 CO3-- carbonate co3--  
493 NO3 Nitrogen trioxide no3  
494 SO3- Sulfur trioxide anion so3-  
495 SO3+ Sulfur trioxide cation so3+  
496 TeO3 Tellurium trioxide teo3  
497 HCO3- bicarbonate anion hco3-  
498 HSO3 Hydroxysulfonyl radical hso3  
499 C2H2CO cyclopropenone c2h2co  
500 HCCCHO 2-propynal hcccho  
501 C2H2O2+ Ethanedial cation c2h2o2+  
502 H2CO3 Carbonic acid h2co3  
503 H2CS3 thiocarbonic acid h2cs3  
504 C2H3NO Nitrosoethylene c2h3no  
505 CH3COO- acetate anion ch3coo-  
506 CH3ONO Methyl nitrite ch3ono  
507 H3BO3 Boric acid h3bo3  
508 C3H4O 2-Propyn-1-ol c107197  
509 C3H4O allenol c9000071  
510 C3H4O Cyclopropanone cpone  
511 C3H4O Methylketene c6004440  
512 NH2CONH2+ Urea cation urea+  
513 NH2CSNH2 Thiourea thiourea  
514 C2H4O2 1,3-dioxetane c2h4o2  
515 CH3COOH Acetic acid ch3cooh  
516 CH3OCHO methyl formate ch3ocho  
517 CHOCH2OH hydroxy acetaldehyde haa  
518 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
519 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
520 HCOOHH2O Formic acid water dimer hcoohh2o  
521 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
522 CH3CONH2 Acetamide acetamide  
523 C2H5OO ethylperoxy radical c2h5oo  
524 C3H6O Propylene oxide prox  
525 CH3COCH3 Acetone acetone  
526 C3H6S Thietane thietane  
527 C3H6S Thiirane, methyl- methiirane  
528 C2H6O2 1,2-Ethanediol ethdiol  
529 CH3OOCH3 dimethylperoxide dmp  
530 CH3SOCH3 Dimethyl sulfoxide dmso  
531 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
532 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
533 CH3COHCH3+ acetone, protonated acetoneh+  
534 CH3CHOHCH3 Isopropyl alcohol isoproh  
535 C3H7SH 1-Propanethiol prsh  
536 CH3CHSHCH3 2-Propanethiol isoprsh  
537 CH3SCH2CH3 Ethane, (methylthio)- etsme  
538 H2OCH3OCH3 water dimethylether dimer h2och3och3  
539 Na2F2 Sodium Fluoride Dimer na2f2  
540 Na2Cl2 Disodium dichloride na2cl2  
541 C2F2 difluoroacetylene c2f2  
542 C2Cl2 dichloroacetylene c2cl2  
543 C2Cl2+ dichloroacetylene cation c2cl2+  
544 ClNO2 Nitryl chloride clno2  
545 BrONO Bromine nitrite brono  
546 N2F2 (Z)-Difluorodiazene n2f2_z  
547 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
548 COFCl Carbonic chloride fluoride cofcl  
549 CCl2O Phosgene cl2co  
550 COBr2 Carbonic dibromide cobr2  
551 BF3- Borane, trifluoro- anion bf3-  
552 AlF2Cl Aluminum chloride difluoride alclf2  
553 AlFCl2 Aluminum dichloride fluoride alcl2f  
554 AlCl3 Aluminum trichloride alcl3  
555 AlBr3 Aluminum Bromide albr3  
556 ClO3 Chlorine trioxide clo3  
557 ClO3- chlorate anion clo3-  
558 BrO3- Bromate anion bro3-  
559 CF3 Trifluoromethyl radical cf3  
560 CCl3 Trichloromethyl radical ccl3  
561 CCl3- Trichloromethyl anion ccl3-  
562 CCl3+ Trichloromethyl cation ccl3+  
563 SiCl3 trichlorosilyl radical sicl3  
564 SiCl3+ trichlorosilyl cation sicl3+  
565 FSSF Difluorodisulfane fssf  
566 S2F2 Thio-thionyl fluoride s2f2  
567 SOCl2 thionyl chloride socl2  
568 SeOCl2 selenium oxychloride seocl2  
569 NF3- Nitrogen trifluoride anion nf3-  
570 NF3+ Nitrogen trifluoride cation nf3+  
571 PF3 Phosphorus trifluoride pf3  
572 AsF3 Arsenic trifluoride asf3  
573 PCl3 Phosphorus trichloride pcl3  
574 SbF3 Antimony Trifluoride sbf3  
575 SbCl3 Antimony Trichloride sbcl3  
576 AsBr3 Arsenic tribromide asbr3  
577 NI3 Nitrogen triiodide ni3  
578 PI3 Phosphorus triiodide pi3  
579 ClSSCl Disulfur dichloride s2cl2  
580 BrF3 Bromine trifluoride brf3  
581 IF3 iodone trifluoride if3  
582 CHF2Cl difluorochloromethane chf2cl  
583 CHFCl2 fluorodichloromethane chfcl2  
584 CHCl3 Chloroform chcl3  
585 SiHCl3 Trichlorosilane sihcl3  
586 CHF2I difluoroiodomethane chf2i  
587 CHFClI fluorochloroiodomethane chfcli  
588 CHCl2I dichloroiodomethane chcl2i  
589 CHClBr2 Methane, dibromochloro- chclbr2  
590 CHBr3 bromoform chbr3  
591 CHI3 Iodoform chi3  
592 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
593 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
594 CH2CF2 Ethene, 1,1-difluoro- ch2cf2  
595 CH2CCl2 Ethene, 1,1-dichloro- ch2ccl2  
596 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
597 CHClCHCl Ethene, 1,2-dichloro-, (Z)- chclchclz  
598 C2H2Br2 1,1-dibromoethene c2h2br2  
599 CH2FCHO Fluoroacetaldehyde ch2fcho  
600 CH3COF Acetyl fluoride ch3cof  
601 CH2ClCHO chloroacetaldehyde ch2clcho  
602 CH3COCl Acetyl Chloride ch3cocl  
603 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
604 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
605 CH2CFCH3 2-fluoropropene 2fpro  
606 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
607 C3H5Cl 1-chloro-1-propene(E) prop1cl1e  
608 C3H5Cl 1-chloro-1-propene(Z) prop1cl1z  
609 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
610 CH3CHClCH3 Propane, 2-chloro- prcl2  
611 CH3CH2CH2Br n-propyl bromide prbr  
612 CH3CHBrCH3 i-propyl bromide iprbr  
613 C3H9O+ trimethyl oxonium cation c3h9o+  
614 C5H5- cylopentadienyl anion c5h5-  
615 C5H6 1,3-Cyclopentadiene c542927  
616 C5H6 1-Buten-3-yne, 2-methyl- c78808  
617 C5H6 3-Penten-1-yne, (E)- c2004695  
618 C5H6 3-Penten-1-yne, (Z)- c1574409  
619 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
620 C5H6 Cyclopropylacetylene c6746947  
621 C5H7 1,3-pentadienyl radical pdyl  
622 C5H7 cyclopentenyl radical cpyl  
623 C5H8 1,2-Butadiene, 3-methyl- c598254  
624 C5H8 1,2-Pentadiene c591957  
625 C5H8 1,3-Butadiene, 2-methyl- c78795  
626 C5H8 1,3-Pentadiene, (E)- c2004708  
627 C5H8 1,3-Pentadiene, (Z)- c1574410  
628 C5H8 1,4-Pentadiene c591935  
629 C5H8 2,3-Pentadiene c591968  
630 C5H8 Cyclobutane, methylene- c1120565  
631 C5H8 Cyclopentene c142290  
632 CH3CCCH2CH3 2-Pentyne 2pentyne  
633 C5H10 1-Butene, 2-methyl- c563462  
634 C5H10 2-Butene, 2-methyl- c513359  
635 C5H10 2-Pentene, (E)- c646048  
636 C5H10 2-Pentene, (Z)- c627203  
637 C5H10 Cyclopentane c287923  
638 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
639 CH2CHCH2CH2CH3 1-pentene pentene  
640 C5H11 2-Methylbut-2-yl radical c4348350  
641 C5H12 Butane, 2-methyl- buta2  
642 C5H12 Pentane pentane  
643 C5H12 Propane, 2,2-dimethyl- neopentane  
644 Si(CH3)4 tetramethylsilane tms  
645 N2O3 Dinitrogen trioxide n2o3  
646 C3H2N2 Malononitrile c3h2n2  
647 C2H3N3 1H-1,2,4-Triazole c288880  
648 C3H4N2 1H-Pyrazole 1hpyraz  
649 C4H5N (E)-2-Butenenitrile c627269  
650 C4H5N (Z)-2-Butenenitrile c1190767  
651 C4H5N 2H-pyrrole pyrrole2  
652 C4H5N 3H-pyrrole pyrrole3  
653 C4H5N Cyclopropanecarbonitrile c5500210  
654 CH2CHCH2CN Allylcyanide ch2chch2cn  
655 C3H6N2 3-Aminopropionitrile c151188  
656 C5H8 Bicyclo[2.1.0]pentane c185944  
657 C5H8 Spiropentane c157404  
658 C4H9N Cyclobutylamine cbam  
659 C4H9N Pyrrolidine pyrrolidine  
660 C3H10N2 1,2-Diaminopropane diampr12  
661 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
662 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
663 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
664 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
665 C3O2+ Carbon suboxide cation c3o2+  
666 CaCO3 Calcium Carbonate caco3  
667 PO4--- phosphate po4---  
668 SO4-- sulfate so4--  
669 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
670 CH3C(O)OO acetyl peroxy radical ch3coo2  
671 CH3NO3 Methyl nitrate ch3no3  
672 C4H4O Furan furan  
673 C4H4O+ Furan cation furan+  
674 C4H4S Thiophene furans  
675 C3H4O2 β–Propiolactone beta  
676 C3H4O2 2-Propenoic acid propenoic2  
677 C3H4O2 propanedial propanedial  
678 C3H4O2 propenalol propenalol  
679 C2H4O3 trioxolane124 triox  
680 HOCH2COOH Hydroxyacetic acid hac  
681 CH2CHCONH2 Acrylamide c79061  
682 CH5N3S Hydrazinecarbothioamide c79196  
683 H2NCH2COOH Glycine glycine  
684 C4H6O cis-2-butenal butenal2c  
685 C4H6O Cyclobutanone cbutone  
686 C4H6O Furan, 2,3-dihydro- furan23h  
687 C4H6O Furan, 2,5-dihydro- furan25h  
688 CHOCHCHCH3 2-Butenal butenal2  
689 C4H6S Thiophene, 2,3-dihydro- thiop23h  
690 C4H6S Thiophene, 2,5-dihydro- thiop25h  
691 C2H6N2O Urea, methyl- c598505  
692 C3H6O2 1,3-Dioxolane dioxolane  
693 CH3CH2COOH Propanoic Acid propanoic  
694 CH3COOCH3 methyl acetate aame  
695 CH3SSSCH3 dimethyl trisulfide c2h6s3  
696 C3H7NO dimethylformamide dmf  
697 C3H7NO Propanamide propanam  
698 C2H3OC2H5 Ethene, ethoxy- c109922  
699 C4H8O Cyclobutanol c2919235  
700 C4H8O Furan, tetrahydro- thf  
701 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
702 CH3COCH2CH3 2-Butanone buta2one  
703 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
704 CHOCH2CH2CH3 Butanal butanal  
705 C3H8O2 1,3-Propanediol c504632  
706 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
707 C3H8O2 Methane, dimethoxy- c109875  
708 C3H8O2 Propylene glycol c57556  
709 C3H8S2 1,3-Propanedithiol c109808  
710 C4H10O 1-Propanol, 2-methyl- c78831  
711 C4H10O 2-Butanol, (.+/-.)- butanol2  
712 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
713 C4H10O Ethoxy ethane etoet  
714 C4H10O Propane, 2-methoxy- c598538  
715 C4H10O+ 1-Butanol cation butanol1+  
716 C2H5SC2H5 Diethyl sulfide etset  
717 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
718 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
719 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
720 FNO3 Fluorine nitrate fno3  
721 TiCl4 Titanium tetrachloride ticl4  
722 ClO4- perchlorate anion clo4-  
723 BF4- tetrafluoroboron anion bf4-  
724 ClFO3 Perchloryl fluoride clfo3  
725 SO2Cl2 Sulfuryl chloride so2cl2  
726 F3NO Nitrogen trifluoride oxide f3no  
727 F3PO Phosphoryl fluoride pf3o  
728 Cl3PO Phosphoryl chloride pcl3o  
729 CF4 Carbon tetrafluoride cf4  
730 SiF4 Silicon tetrafluoride sif4  
731 CFCl3 Trichloromonofluoromethane cfcl3  
732 CCl4 Carbon tetrachloride ccl4  
733 CCl4+ Carbon tetrachloride cation ccl4+  
734 CBrClF2 Methane, bromochlorodifluoro- cbrclf2  
735 SiCl4 Silane, tetrachloro- sicl4  
736 CF3I trifluoroiodomethane cf3i  
737 CBrCl3 Methane, bromotrichloro- cbrcl3  
738 CBr2F2 Methane, dibromodifluoro- cbr2f2  
739 GeCl4 Germanium Tetrachloride gecl4  
740 CCl3I trichloroiodomethane ccl3i  
741 CFClBrI fluorochlorobromoiodomethane cfclbri  
742 CF2I2 difluorodiiodomethane cf2i2  
743 CCl2I2 dichlorodiiodomethane ccl2i2  
744 CBr3I tribromoiododmethane cbr3i  
745 GeBr4 Germanium tetrabromide gebr4  
746 CI4 tetraiodomethane ci4  
747 SiI4 silicon tetraiodide sii4  
748 C2HF3 Trifluoroethylene c2hf3  
749 C2HF3+ Trifluoroethylene cation c2hf3+  
750 CHClCCl2 Trichloroethylene chclccl2  
751 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
752 HSO3F Fluorosulfonic acid hso3f  
753 CHClCCHCl 1,3-dichloroallene chclcchcl  
754 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
755 CH3CF2Cl 1-Chloro-1,1-Difluoroethane ch3cf2cl  
756 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
757 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
758 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
759 CH3CBr3 1,1,1-tribromoethane ch3cbr3  
760 NH3BCl3 Amminetrichloroboron nh3bcl3  
761 C3H5ClO Oxirane, (chloromethyl)- c106898  
762 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
763 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
764 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
765 CH3CCl2CH3 Propane, 2,2-dichloro- prdicl22  
766 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
767 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
768 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
769 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
770 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
771 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
772 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
773 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
774 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
775 C4H9F 1-fluorobutane butaf1  
776 CH3CHFCH2CH3 2-fluorobutane butaf2  
777 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
778 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
779 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
780 XeF4 Xenon tetrafluoride xef4  
781 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
782 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
783 C6H4 Benzyne benzyne  
784 C6H5 phenyl phenyl  
785 C6H6 2,4-Hexadiyne hexadiyne  
786 C6H6 3,4-Dimethylenecyclobutene cb34m  
787 C6H6 Benzene benzene  
788 C6H6+ Benzene cation c6h6+  
789 C6H8 (E)-hexa-1,3,5-triene c821078  
790 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
791 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
792 C6H8 1,3-Cyclohexadiene cyhexadiene13  
793 C6H8 1,4-Cyclohexadiene cyhexadiene14  
794 C6H8 3-Methylenecyclopentene c930267  
795 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
796 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
797 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
798 C6H10 1,3-Hexadiene, (E)- hexdi13e  
799 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
800 C6H10 1,4-Hexadiene, (E)- hexdi14t  
801 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
802 C6H10 1-Butyne, 3,3-dimethyl- c917920  
803 C6H10 1-Hexyne hexyne1  
804 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
805 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
806 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
807 C6H10 2-Hexyne c764352  
808 C6H10 cyclohexene cyclohexene  
809 C6H10 Cyclopentene, 1-methyl- c693890  
810 C6H10 Cyclopentene, 3-methyl- c1120623  
811 C6H10 Cyclopentene, 4-methyl- c1759815  
812 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
813 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
814 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
815 C6H12 (E)-2-Hexene e2hexene  
816 C6H12 (E)-3-methylpent-2-ene c616126  
817 C6H12 (Z)-3-methylpent-2-ene c922623  
818 C6H12 2,3-dimethyl-but-2-ene tmeet  
819 C6H12 3-methylenepentane c760214  
820 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
821 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
822 C6H12 Cyclohexane cyclohexane  
823 C6H12 Cyclopentane, methyl- c96377  
824 C6H12 Ethylcyclobutane c4806615  
825 C6H14 Butane, 2,2-dimethyl- buta22  
826 C6H14 Butane, 2,3-dimethyl- buta23  
827 C6H14 Hexane hexane  
828 C6H14 Pentane, 2-methyl- penta2  
829 C6H14 Pentane, 3-methyl- penta3  
830 C4N2 2-Butynedinitrile c4n2  
831 C2H2N4 sym-tetrazine ttz  
832 C3H3N3 1,3,5-Triazine triazine135  
833 CH3N5 5-Aminotetrazole c4418615  
834 C4H4N2 1,3-Diazine diazine13  
835 C4H4N2 Pyrazine pyrazine  
836 C4H4N2 Pyridazine pyridazine  
837 C4H4N2 Succinonitrile c110612  
838 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
839 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
840 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
841 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
842 C5H5N E-2,4-pentadienenitrile bdcn  
843 C5H5N Pyridine pyridine  
844 B3N3H6 borazine borazine  
845 C6H6 Fulvene fulvene  
846 C4H6N2 1H-Imidazole, 2-methyl- c693981  
847 C5H7N (E)-2-Pentenenitrile c26294984  
848 C5H7N (E)-3-Pentenenitrile c16529661  
849 C5H7N (Z)-2-Pentenenitrile c25899507  
850 C5H7N 1H-Pyrrole, 1-methyl- c96548  
851 C5H7N Cyclobutanecarbonitrile c4426113  
852 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
853 C5H9N Butanenitrile, 2-methyl- c18936179  
854 C5H9N Pentanenitrile c110598  
855 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
856 C6H10 Bicyclo[3.1.0]hexane c285585  
857 C5H11N Cyclopentanamine cypentam  
858 C5H11N Piperidine piper  
859 C4H12N2 1,2-Butanediamine c4426486  
860 C4H12N2 2-Methyl-1,2-propanediamine c811938  
861 Li2CO3 Lithium Carbonate li2co3  
862 C2O4-- oxalate anion c2o4  
863 N2O4 Dinitrogen tetroxide n2o4  
864 C2H3NO3 Oxamic acid oxamic  
865 C4H4O2 2(5H)-Furanone furanone  
866 C4H4O2 2-Oxetanone, 4-methylene- c674828  
867 C2H4N2O2 Oxalamide oxalamide  
868 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
869 C3H4S3 1,3-Dithiolane-2-thione c822388  
870 C2H4O4 Formic acid dimer fadimer  
871 C4H5NO 3-Methylisoxazole isox3m  
872 C4H5NO Isoxazole, 5-methyl- c5765446  
873 C4H5NS 4-Methylthiazole c693958  
874 C5H6S Thiophene, 2-methyl- c554143  
875 C5H6S Thiophene, 3-methyl- c616444  
876 C4H6O2 2,3-Butanedione c431038  
877 C4H6O2 2-Propenoic acid, methyl ester c96333  
878 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
879 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
880 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
881 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
882 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
883 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
884 C4H6OS Vinyl sulfoxide c1115157  
885 CH6N4S Carbonothioic dihydrazide thiacarb  
886 C2H6N2O2 (E)-Azodioxymethane c37765154  
887 C2H6N2O2 Dimethylnitroamine c4164287  
888 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
889 C2H6O3S Sulfurous acid, dimethyl ester c616422  
890 C4H7NO 2-Pyrrolidinone c616455  
891 C4H7NO Methacrylamide c79390  
892 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
893 HCONH2CN2H4 formamide aminomethanimine dimer d13  
894 C3H7ONO Propyl nitrite prono  
895 CH3CH(CH3)ONO Isopropyl nitrite c541424  
896 CH3CH(NH2)COOH Alanine alanine  
897 CH3NHCH2COOH Sarcosine sarcosine  
898 NH2CH2CH2COOH β–alanine betaalanine  
899 NH2COOC2H5 Urethane urethane  
900 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
901 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
902 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
903 NH2CONHC2H5 Urea, ethyl- c625525  
904 C4H8O2 1,3-Dioxane dioxan13  
905 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
906 C4H8O2 1,4-Dioxane dioxan14  
907 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
908 C4H8OS s-Ethyl thioacetate c625605  
909 C3H8O3 1,2,3-Propanetriol glycerin  
910 C3H8O2S (Methylsulfonyl)ethane c594434  
911 C4H9NO Butanamide c541355  
912 C4H9NO Propanamide, 2-methyl- c563837  
913 C5H10O 2-Butanone, 3-methyl- c563804  
914 C5H10O 2H-Pyran, tetrahydro- c142687  
915 C5H10O 2-Pentanone mpk  
916 C5H10O Cyclopentanol c96413  
917 C5H10O Oxetane, 3,3-dimethyl- c6921353  
918 C5H10O Pentanal pal  
919 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
920 C5H10S 3-Ethylthio-1-propene c5296628  
921 C5H10S Cyclopentanethiol c1679078  
922 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
923 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
924 C4H10O2 1,1-Dimethoxyethane c534156  
925 C4H10O2 1,3-Butanediol budiol13  
926 C4H10O2 1,4-Butanediol budiol14  
927 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
928 C4H10OS Diethyl sulfoxide c70291  
929 C4H10S2 1,4-Butanedithiol budisl14  
930 C4H11NO Diethylhydroxylamine c3710847  
931 C5H12O 1-Butanol, 2-methyl- c137326  
932 C5H12O 1-Butanol, 3-methyl- c123513  
933 C5H12O 1-Pentanol pentanol1  
934 C5H12O 2-Butanol, 3-methyl- c598754  
935 C5H12O 2-Pentanol peol2  
936 C5H12O 3-Pentanol pentan3ol  
937 C5H12O Butane, 1-methoxy- meobu  
938 C5H12O Propane, 1-ethoxy- proet  
939 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
940 C5H12S 1-Butanethiol, 2-methyl- c1878188  
941 C5H12S 1-Butanethiol, 3-methyl- c541311  
942 C5H12S 1-Pentanethiol c110667  
943 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
944 C5H12S 2-Butanethiol, 2-methyl- c1679090  
945 C5H12S 2-Butanethiol, 3-methyl- c2084186  
946 C5H12S Butane, 1-(methylthio)- c628295  
947 C5H12S Ethyl propyl sulfide c4110503  
948 C5H12S Propane, 2-(ethylthio)- c5145993  
949 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
950 CF3CN Acetonitrile, trifluoro- cf3cn  
951 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
952 B2F4 Diboron tetrafluoride b2f4  
953 C2F4 Tetrafluoroethylene c2f4  
954 C2F4+ Tetrafluoroethylene cation c2f4+  
955 C2FCl3 fluorotrichloroethene c2fcl3  
956 C2Cl4 Tetrachloroethylene c2cl4  
957 PF5 Phosphorus pentafluoride pf5  
958 AsF5 Arsenic pentafluoride asf5  
959 PCl5 Phosphorus pentachloride pcl5  
960 SbCl5 Antimony pentachloride sbcl5  
961 BrF5 bromine pentafluoride brf5  
962 ClF5 chlorinepentafluoride clf5  
963 IF5 pentafluoroiodine if5  
964 CF3CHO trifluoroacetaldehyde cf3cho  
965 CCl3CHO trichloroacetaldehyde ccl3cho  
966 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
967 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
968 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
969 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
970 C4H8Cl2 1,4-Dichlorobutane c110565  
971 C4H8Cl2 Butane, 1,2-dichloro- c616217  
972 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
973 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
974 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
975 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
976 C5H11Cl Pentane, 1-chloro- pencl1  
977 C4H8O2 Butanoic acid bua  
978 C6H5CH2 benzyl radical benzyl  
979 C6H5CH3 toluene toluene  
980 C7H8 cycloheptatriene cht  
981 C7H8 Norbornadiene norbor  
982 C7H8 Quadricyclane qucy  
983 C7H12 Norbornane nor  
984 C7H16 2-methylhexane 2mhex  
985 C7H16 3-methylhexane hex3m  
986 C7H16 heptane heptane  
987 C6H7N 2-Methylpyridine mp  
988 C6H5NH2 aniline aniline  
989 C6H13N 2-Methylpiperidine pip2m  
990 C6H13N cyclohexanamine cham  
991 C6H15N triethylamine tea  
992 N2O5 Dinitrogen pentoxide n2o5  
993 C4H2O3 Maleic Anhydride malan  
994 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
995 C5H4O2 furfural furfural  
996 C6H5O phenoxy radical phenoxy  
997 C5H5NO 2(1H)-Pyridinone c72762006  
998 C5H5NO 2(3H)-Pyridinone c9000048  
999 C5H5NO 2(5H)-Pyridinone c9000037  
1000 C5H5NO 2-Pyridinol c109104  
1001 C5H5NO 3(2H)-Pyridinone c9000004  
1002 C5H5NO 3(4H)-Pyridinone c9000026  
1003 C5H5NO 3(6H)-Pyridinone c9000015  
1004 C5H5NO 3-Pyridinol c109002  
1005 C5H5NO 4(1H)-Pryidinone c9000060  
1006 C5H5NO 4(3H)-Pryidinone c9000059  
1007 C5H5NO 4-Pyridinol c626642  
1008 C6H5OH phenol phenol  
1009 C6H6O 2,4-Cyclohexadienone c24599573  
1010 C6H5SH Benzenethiol phsh  
1011 HO2CCHNH2CH2OH Serine serine  
1012 C4H8O2S Sulfolane sulfolane  
1013 CH(C2H3)3 trivinyl methane tvm  
1014 C6H10O cyclohexanone chexo  
1015 C6H12O hexanal c6h12o  
1016 C6H12O Oxepane oxepane  
1017 C3H7OC3H7 di-n-propyl ether propr  
1018 CF3COCl trifluoroacetyl chloride cf3cocl  
1019 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
1020 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
1021 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
1022 CCl3CHCl2 pentachloroethane ccl3chcl2  
1023 C6H5F Fluorobenzene bzf  
1024 C6H5Cl chlorobenzene bzcl  
1025 C6H5Br bromobenzene bzbr  
1026 C6H5CCH phenylacetylene phac  
1027 C8H6 benzocyclobutadiene bcbd  
1028 C8H6 Pentalene pentalene  
1029 C6H5CHCH2 Styrene styrene  
1030 C8H8 cubane cubane  
1031 C8H8 cyclooctatetraene cot  
1032 C6H5CH2CH3 Ethylbenzene etbz  
1033 CH3C6H4CH3 meta-xylene mxylene  
1034 CH3C6H4CH3 paraxylene pxylene  
1035 C8H14 Bicyclo[2.2.2]octane bico222  
1036 C8H16 cyclooctane cyclooct  
1037 (CH3)3CC(CH3)3 tetramethylbutane tmb  
1038 C8H18 Octane c8h18  
1039 C6H5CN phenyl cyanide phcn  
1040 C4O4-- squarate dianion c4o4--  
1041 S8 Octasulfur s8  
1042 C6H4O2 parabenzoquinone pbq  
1043 C4H4N2O2 Uracil uracil  
1044 C6H5OCH3 Anisole anisole  
1045 C5H9NO2 Proline proline  
1046 C6H12O2 Methyl pivalate c598981  
1047 C6H12O2 Hexanoic acid hexa  
1048 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
1049 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
1050 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
1051 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
1052 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
1053 C2F6 hexafluoroethane c2f6  
1054 IF7 Iodine heptafluoride if7  
1055 C6H4F2 metadifluorobenzene mdfb  
1056 C6H4F2 orthodifluorobenzene odfb  
1057 C6H4F2 1,4-difluorobenzene pdfb  
1058 C6H4Cl2 1,2-dichlorobenzene dcb12  
1059 C6H4Cl2 1,3-dichlorobenzene dcb13  
1060 C9H8 Indene indene  
1061 C9H12 n-propyl benzene prbz  
1062 C5H4N4 purine purine  
1063 C8H7N Indole indole  
1064 C3H3N3O3 cyanuric acid cyanuric  
1065 C6H5NO2 Nitrobenzene c6h5no2  
1066 C6H5COOH benzoic acid benzo  
1067 C10H8 Azulene azu  
1068 C10H8 naphthalene naph  
1069 C10H16 adamantane adamantane  
1070 C6N4 Tetracyanoethylene tcne  
1071 C6N4- tetracyanoethylene anion tcne-  
1072 C10H22 Decane decane  
1073 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
1074 C3F8 perfluoropropane c3f8  
1075 Fe(C5H5)2 ferrocene fecp2  
1076 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1077 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1078 C12H8 Acenaphthylene acenaph  
1079 C12H10 biphenyl biphenyl  
1080 C12H10 Heptalene heptalene  
1081 C6H12O6 Inositol inositol  
1082 C6F6 hexafluorobenzene c6f6  
1083 C13H10 Fluorene fluorene  
1084 C14H10 Anthracene anth  
1085 C14H10 Phenanthrene phenanthrene  
1086 C14H14 Bibenzyl bibenzyl  
1087 C12H10N2 azobenzene azobenzene  
1088 C6H5COC6H5 benzophenone benzophenone  
1089 C16H10 Pyrene pyrene  
1090 C18H12 Tetracene tetracene  
1091 C19H16 Triphenylmethane tpm  
1092 C24H12 Coronene coronene  
1093 C60 Buckminsterfullerene c60