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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 B2PLYP=FULLultrafine /cc-pVDZ

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count Species Name State Conformation
1 H Hydrogen atom 1SKh
2 H- Hydrogen atom anion 2SKh
3 D2 Deuterium diatomic 1ΣgD∞h
4 H2 Hydrogen diatomic 1ΣgD∞h
5 H2- hydrogen diatomic anion 2Σu+D∞h
6 H2+ Hydrogen cation 2Σg+D∞h
7 HD Deuterium hydride 1ΣgD∞h
8 H3+ hydrogen trimer cation 1A1'D3h
9 He Helium atom 1SKh
10 He+ Helium atom cation 2SKh
11 HeH Helium hydride 2ΣC∞v
12 HeH+ Helium hydride cation 1ΣC∞v
13 He2+ helium diatomic cation 2ΣuD∞h
14 Li- Lithium atom anion 1SKh
15 LiH Lithium Hydride 1ΣC∞v
16 LiH- lithium hydride anion 2ΣC∞v
17 LiH+ lithium hydride cation 2ΣC∞v
18 NaH sodium hydride 1ΣC∞v
19 NaH- sodium hydride anion 2ΣC∞v
20 NaH+ sodium hydride cation 2ΣC∞v
21 CuH Copper monohydride 1ΣC∞v
22 BeH beryllium monohydride 2ΣC∞v
23 BeH- berylium monohydride anion 1ΣC∞v
24 BeH+ beryllium monohydride cation 1ΣC∞v
25 MgH magnesium monohydride 2ΣC∞v
26 MgH- magnesium monohydride anion 1ΣC∞v
27 MgH+ magnesium monohydride cation 1ΣC∞v
28 CaH Calcium monohydride 2ΣC∞v
29 TiH Titanium monohydride 4ΦC∞v
30 ZnH Zinc monohydride 2ΣC∞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 CaH2 Calcium Hydride 1ΣgD∞h
38 CaH2 Calcium Hydride 1A1C2v
39 ZnH2 Zinc hydride 1ΣgD∞h
40 Al- Aluminum atom anion 3PKh
41 Al+ Aluminum atom cation 1SKh
42 Ga Gallium atom 2P 
43 Ga- Gallium atom anion 3POh
44 Ga+ Gallium atom cation 1S 
45 BH Boron monohydride 1ΣC∞v
46 BH Boron monohydride 3ΠC∞v
47 BH- boron monohydride anion 2ΠC∞v
48 BH- boron monohydride anion 4ΣC∞v
49 BH+ boron monohydride cation 2ΣC∞v
50 AlH aluminum monohydride 1ΣC∞v
51 AlH- aluminum monohydride anion 2ΠC∞v
52 AlH+ aluminum monohydride cation 2ΣC∞v
53 ScH Scandium monohydride 1ΣC∞v
54 ScH+ Scandium monohydride cation 2ΣC∞v
55 GaH Gallium monohydride 1ΣC∞v
56 GaH+ Gallium monohydride cation 2ΣC∞v
57 BH2 boron dihydride 2A1C2v
58 BH2- boron dihydride anion 3B1C2v
59 BH2- boron dihydride anion 1A1C2v
60 BH2+ Boron dihydride cation 1ΣgD∞h
61 AlH2 aluminum dihydride 2A1C2v
62 AlH2- aluminum dihydride anion 1A1C2v
63 AlH2+ aluminum dihydride cation 1ΣgD∞h
64 BH3 boron trihydride 1A1'D3h
65 BH3- boron trihydride anion 2A2"D3h
66 BH3+ boron trihydride cation 2E'D3h
67 BH3+ boron trihydride cation 2B2C2v
68 BH3+ boron trihydride cation  C2v
69 AlH3 aluminum trihydride 1A1'D3h
70 AlH3- aluminum trihydride anion 2A2"D3h
71 AlH3- aluminum trihydride anion  C3v
72 AlH3+ aluminum trihydride cation 2ED3h
73 ScH3 Scandium trihydride 1A1'D3h
74 ScH3 Scandium trihydride 1A1C3v
75 GaH3 Gallium trihydride 1A1'D3h
76 BH4 borohydride 2B2C2v
77 BH4- borohydride anion 1A1Td
78 AlH4- Aluminum tetrahydride anion 1A1Td
79 C Carbon atom 3P0Kh
80 Si- Silicon atom anion 4SKh
81 Ge Germanium atom 3PKh
82 Ge- Germanium anion 4SKh
83 Ge+ Germanium cation 2PKh
84 CH Methylidyne 2Π1/2C∞v
85 CH Methylidyne 4Σ-C∞v
86 CH- methylidyne anion 3ΣC∞v
87 CH+ Methylidyne cation 1ΣC∞v
88 SiH Silylidyne 2ΠC∞v
89 SiH- silicon monohydride anion 3ΣC∞v
90 SiH+ silicon monohydride cation 1ΣC∞v
91 GeH germylidene 2ΠC∞v
92 GeH+ Germaniun monohyrdide cation 1ΣC∞v
93 CH2 Methylene 3B1C2v
94 CH2 Methylene 3ΣGD∞h
95 CH2 Methylene 1A1C2v
96 CH2- methylene anion 2B1C2v
97 CH2+ methylene cation 2A1C2v
98 CH2+ methylene cation 2ΠD∞h
99 SiH2 silicon dihydride 1A1C2v
100 SiH2 silicon dihydride 3B1C2v
101 SiH2- silicon dihydride anion 2B1C2v
102 SiH2+ silicon dihydride cation 2A1C2v
103 GeH2 germylene 1A1C2v
104 GeH2- germylene anion 2B1C2v
105 CH3- methyl anion 1A1C3v
106 CH3+ methyl cation 1A1'D3h
107 SiH3 Silyl radical 2A1C3v
108 SiH3- Silyl anion 1A1C3v
109 SiH3+ Silyl cation 1A1'D3h
110 GeH3 Germyl radical 2A1C3v
111 GeH3+ germyl cation 1A1'D3h
112 CD4 methane-d4 1A1Td
113 CH2D2 methane-d2 1A1C2v
114 CH3D methane-d 1A1C3v
115 CH4 Methane 1A1Td
116 CH4- Methane anion 2A1Td
117 CH4- Methane anion 2A1C3v
118 CH4+ Methane cation 2B1C2v
119 CHD3 methane-d3 1A1C3v
120 SiH2D2 silane-d2   
121 SiH4 Silane 1A1Td
122 SiH4+ Silane cation 2B1C2v
123 GeH4 Germane 1A1Td
124 SiH5+ Silane, protonated   
125 N Nitrogen atom 4SKh
126 V+ Vanadium atom cation 5DKh
127 As Arsenic atomic 4SKh
128 As- Arsenic anion 3PKh
129 As+ Arsenic cation 3PKh
130 NH Imidogen 3Σ-C∞v
131 NH Imidogen 1Δ+C∞v
132 NH- Imidogen anion 2ΠC∞v
133 NH+ imidogen cation 2ΠC∞v
134 PH phosphorus monohydride 3Σ-C∞v
135 PH phosphorus monohydride 1ΔC∞v
136 PH- phosphorus monohydride anion 2ΠC∞v
137 PH+ phosphorus monohydride cation 2ΠC∞v
138 AsH Arsenic monohydride 3ΣC∞v
139 AsH Arsenic monohydride 1ΣC∞v
140 AsH+ Arsenic monohydride cation 2ΠC∞v
141 ND2 Amidogen-d2 2B1C2v
142 NH2 Amino radical 2B1C2v
143 NH2- amino anion 1A1C2v
144 NH2+ Amino cation 3B1C2v
145 NH2+ Amino cation 1A1C2v
146 PH2 Phosphino radical 2B1C2v
147 PH2- Phosphino anion 1A1C2v
148 PH2+ Phosphino cation 1A1C2v
149 AsH2 Arsenic dihydride 2A1C2v
150 AsH2+ Arsenic dihydride cation 1A1C2v
151 ND3 Ammonia-d3 1A1C3v
152 NH3 Ammonia 1A1C3v
153 NH3- Ammonia anion 2A1C3v
154 NH3+ ammonia cation 2A2"D3h
155 PH3 Phosphine 1A1C3v
156 PH3+ Phosphine cation 2A1C3v
157 AsH3 Arsine 1A1C3v
158 AsH3+ Arsine cation 2A1C3v
159 AsH4+ Arsonium   
160 NH4 Ammonium radical   
161 NH4+ ammonium cation 1A1Td
162 PH4 Phosphoranyl radical   
163 PH4+ phosphonium cation   
164 O Oxygen atom 3SKh
165 S Sulfur atom 3PKh
166 S Sulfur atom   
167 S- Sulfur atom anion 2PKh
168 S+ Sulfur atom cation 4SKh
169 Se Selenium atom 3PKh
170 Se- Selenium atom anion 2PKh
171 Se+ Selenium atom cation 4SKh
172 DO Hydroxyl-d 2ΠC∞v
173 OH Hydroxyl radical 2ΠC∞v
174 OH- hydroxide anion 1ΣC∞v
175 OH+ hydoxyl cation 3ΣC∞v
176 OH+ hydoxyl cation 3ΠC∞v
177 OH+ hydoxyl cation 1ΣC∞v
178 DS Mercapto-d 2ΠC∞v
179 HS Mercapto radical 2ΠC∞v
180 HS- mercapto anion 1ΣC∞v
181 HS+ sulfur monohydride cation 3ΣC∞v
182 HS+ sulfur monohydride cation 1ΠC∞v
183 CrH Chromium hydride 6ΣC∞v
184 CrH+ Chromium hydride cation 5ΣC∞v
185 HSe Selenium monohydride 2ΠC∞v
186 HSe- selenium monohydride anion 1ΣC∞v
187 HSe+ selenium monohydride cation 3ΣC∞v
188 HSe+ selenium monohydride cation 1ΣC∞v
189 D2O Deuterium oxide 1A1C2v
190 H2O Water 1A1C2v
191 H2O- water anion 2A1C2v
192 H2O- water anion 2A'Cs
193 H2O+ water cation 2B1C2v
194 HDO Water-d1 1A1C2v
195 D2S Hydrogen sulfide-d2 1A1C2v
196 H2S Hydrogen sulfide 1A1C2v
197 H2S- Hydrogen sulfide anion 2B2C2v
198 H2S- Hydrogen sulfide anion 2A'Cs
199 H2S+ Hydrogen sulfide cation 2B1C2v
200 H2Se Hydrogen selenide 1A1C2v
201 H2Se+ Hydrogen selenide cation 2B1C2v
202 H3O+ hydronium cation 1A1C3v
203 H3S+ Sulfonium cation 1A1C3v
204 H3Se+ Hydrogen Selenide, protonated 1A1C3v
205 F Fluorine atom 2PKh
206 F- Fluorine atom anion 1SKh
207 F+ Fluorine atom cation 3SKh
208 F+ Fluorine atom cation 1DKh
209 Cl Chlorine atom 2PKh
210 Cl- Chlorine atom anion 1SKh
211 Cl+ Chlorine atom cation 3PKh
212 Cl+ Chlorine atom cation 1DKh
213 Br Bromine atom 2PKh
214 Br- Bromine atom anion 1SKh
215 Br+ Bromine atom cation 3PKh
216 DF Hydrofluoric acid-d 1ΣC∞v
217 HF Hydrogen fluoride 1ΣC∞v
218 HF- hydrogen fluoride anion 2ΣC∞v
219 HF+ hydrogen fluoride cation 2ΠC∞v
220 DCl Hydrochloric acid-d 1ΣC∞v
221 HCl Hydrogen chloride 1ΣC∞v
222 HCl- hydrogen chloride anion 2ΣC∞v
223 HCl+ hydrogen chloride cation 2ΠC∞v
224 HBr hydrogen bromide 1ΣC∞v
225 HBr- hydrogen bromide anion 2ΣC∞v
226 HBr+ hydrogen bromide cation 2ΠC∞v
227 H2F+ dihydrogen fluoride cation 1A1C2v
228 H2Cl+ dihydrogen monochloride cation 1A1C2v
229 H2Br+ protonated hydrogen bromide 2A1C2v
230 Ne Neon atom 1SKh
231 Ne Neon atom   
232 Kr Krypton atom 1SKh
233 Kr+ Krypton cation 2PKh
234 HeLi+ Helium Lithium cation   
235 NeH neon hydrogen 2ΣC∞v
236 NeH+ neon hydrogen cation 1ΣC∞v
237 ArH+ Argon hydride cation 1ΣC∞v
238 KrH+ Protonated Krypton 1ΣC∞v
239 H2Ar H2 Ar dimer 1ΣC∞v
240 Ni Nickel atom 3FKh
241 Li2 Lithium diatomic 1ΣgD∞v
242 Li2 Lithium diatomic 3ΣuD∞v
243 Li2- lithium diatomic anion 2ΣuD∞h
244 Li2+ lithium diatomic cation 2ΣgD∞h
245 NaLi lithium sodium 1ΣC∞v
246 NaLi- lithium sodium anion 2ΣC∞v
247 NaLi+ lithium sodium cation 2ΣC∞v
248 Na2 Sodium diatomic 1ΣgD∞h
249 Na2- sodium diatomic anion 2ΣuD∞h
250 Na2+ sodium diatomic cation 2ΣgD∞h
251 Cu2 Copper diatomic 1ΣgD∞h
252 LiBe Lithium Beryllium 2ΣC∞v
253 LiMg Lithium magnesium 2ΣC∞v
254 NaBe Sodium Beryllium 2ΣC∞v
255 NaMg Sodium Magnesium 2ΣC∞v
256 Be2 Beryllium diatomic 1ΣgD∞h
257 Be2 Beryllium diatomic 3ΠgD∞h
258 Be2- Beryllium diatomic anion 2ΠuD∞h
259 Be2+ Beryllium diatomic cation 2ΣuD∞h
260 BeMg Beryllium Magnesium 1ΣC∞v
261 Mg2 Magnesium diatomic 1ΣgD∞h
262 Mg2- magnesium diatomic anion 2ΠUD∞h
263 Mg2+ magnesium diatomic cation 2ΣuD∞h
264 Ca2 Calcium diatomic 1ΣGD∞h
265 LiB Lithium boride 3ΠC∞v
266 LiAl Lithium Aluminum   
267 NaAl Sodium aluminum 1ΣC∞v
268 BeB Beryllium monoboride 2ΠC∞v
269 B2 Boron diatomic 3ΣgD∞h
270 B2 Boron diatomic 1ΣgD∞h
271 B2 Boron diatomic 5ΣuD∞h
272 B2- Boron diatomic anion 4ΣgD∞h
273 B2+ Boron diatomic cation 2ΠD∞h
274 BAl Boron Aluminum 3ΣC∞v
275 Al2 Aluminum diatomic 3ΣgD∞h
276 Al2 Aluminum diatomic 1ΣgD∞h
277 Al2 Aluminum diatomic 5ΣuD∞h
278 Al2- aluminum diatomic anion 4ΣgD∞h
279 Al2+ aluminum diatomic cation 2ΣgD∞h
280 BGa Boron Gallium 3ΣC∞v
281 AlGa Aluminum Gallium 3ΣC∞v
282 AlGa Aluminum Gallium 1ΣC∞v
283 Ga2 Gallium diatomic 3Piu 
284 HBBH Diborane(2) 3ΣGD∞h
285 LiBH4 Lithium borohydride 1A1C3v
286 B2H4 Diborane(4) D2d 1A1D2d
287 HBHHBH Diborane(4) C2V 1A1C2v
288 B2H6 Diborane 1AgD2h
289 B2H6+ Diborane cation   
290 Al2H6 dialane 1AGD2h
291 Ga2H6 digallane 1AGD2h
292 LiC Lithium Carbide 4ΣC∞v
293 BeC Beryllium Carbide 3Σ-C∞v
294 BeC Beryllium Carbide   
295 CaC Calcium monocarbide   
296 BC boron monocarbide 4Σ-C∞v
297 BC boron monocarbide 2ΠC∞v
298 BC- boron monocarbide anion 3ΠuC∞v
299 BC- boron monocarbide anion 1Σg+C∞v
300 BC+ boron monocarbide cation 3ΣC∞v
301 BC+ boron monocarbide cation 1ΣC∞v
302 AlC Aluminum carbide 4ΣC∞v
303 BSi Boron silicide 4ΣC∞v
304 BSi Boron silicide 2ΣC∞v
305 C2 Carbon diatomic 1Σg+D∞h
306 C2 Carbon diatomic 3ΠuD∞h
307 C2- carbon diatomic anion 2ΣgD∞h
308 C2+ carbon diatomic cation 4ΣgD∞h
309 C2+ carbon diatomic cation 2ΠD∞h
310 SiC silicon monocarbide 3ΣC∞v
311 SiC silicon monocarbide 1ΣC∞v
312 SiC- silicon monocarbide anion 2ΣgC∞v
313 SiC+ silicon monocarbide cation 2ΠC∞v
314 Si2 Silicon diatomic 3ΣgD∞h
315 Si2 Silicon diatomic 1ΣgD∞h
316 Si2- silcon diatomic anion 2ΣgD∞h
317 Si2+ silcon diatomic cation 2ΠD∞h
318 GeC Germanium monocarbide 1ΣC∞v
319 GeC Germanium monocarbide   
320 SiGe Silicon Germanium   
321 SiGe Silicon Germanium   
322 Ge2 Germanium diatomic 3ΣgD∞h
323 Ge2 Germanium diatomic 1ΣGD∞h
324 C2H Ethynyl radical 2ΣC∞v
325 C2H Ethynyl radical   
326 C2H- Ethynyl anion 1ΣC∞v
327 C2H+ Ethynyl cation 3ΠC∞v
328 C2H+ Ethynyl cation 1A'Cs
329 C2H+ Ethynyl cation 1ΣC∞v
330 ZnCH2 Zinc methylene 3B1C2v
331 ZnCH2 Zinc methylene 1A1C2v
332 ZnCH2 Zinc methylene 1A'Cs
333 C2H2+ acetylene cation 2ΠuD∞h
334 C2H2+ acetylene cation   
335 CCH2 vinylidene 1A1C2v
336 CCH2 vinylidene 3B2C2v
337 H2CC- vinylidene anion   
338 HCCH- acetylene anion   
339 HCCH- acetylene anion   
340 Si2H2 disilyne   
341 Si2H2 disilyne   
342 Si2H2 disilyne   
343 CH3Li methyl lithium 1A1C3v
344 CuCH3 monomethyl copper 1A1C3v
345 ZnCH3 Zinc monomethyl 2A1C3v
346 CH2BH methyleneborane 1A1C2v
347 C2H3 vinyl 2A'Cs
348 C2H3- vinyl anion 1A'Cs
349 C2H3+ vinyl cation 1A1C2V bridging H
350 C2H3+ vinyl cation 1A1C2V HCCH2
351 C2H4 Ethylene   
352 C2H4- Ethylene anion 2B2gD2h
353 C2H4+ Ethylene cation 2B3uD2h
354 C2H4+ Ethylene cation 2B3D2
355 CH3CH methylmethylene 3A"Cs
356 CH2SiH2 silaethylene 1A1C2v
357 Si2H4 Disilene   
358 Si2H4 Disilene   
359 Si2H4 Disilene   
360 CH3BH2 methylborane 1A'Cs
361 C2H5 Ethyl radical 2A'Cs
362 C2H5- Ethyl anion 1A'Cs
363 C2H5+ Ethyl cation 1A1C2v
364 C2H6 Ethane 1A1gD3d
365 C2H6 Ethane 1A1'D3h
366 C2H6+ ethane cation 2BgC2h
367 C2H6+ ethane cation 2A1gD3d
368 CH3SiH3 methyl silane 1A1C3
369 Si2H6 disilane 1EuD3d
370 GeH3CH3 methyl germane 1A1C3v
371 C2H7+ Ethane, protonated 1AC2
372 LiN Lithium Nitride 3ΣC∞v
373 LiN Lithium Nitride 1ΣC∞v
374 LiN+ Lithium Nitride cation 4ΣC∞v
375 LiN+ Lithium Nitride cation 2ΠC∞v
376 LiP Lithium monophosphide   
377 LiP Lithium monophosphide   
378 BeN Beryllium mononitride 4ΣC∞v
379 BeN Beryllium mononitride 2ΠC∞v
380 BeN- Beryllium mononitride anion 1ΣC∞v
381 BeN+ Beryllium mononitride cation 3ΣC∞v
382 BeN+ Beryllium mononitride cation 1ΣC∞v
383 MgN Magnesium Nitride   
384 MgN Magnesium Nitride   
385 BN- boron nitride anion 2ΣC∞v
386 AlN- aluminum mononitride anion 2ΣC∞v
387 AlN+ aluminum mononitride cation 2ΠC∞v
388 BP Boron monophosphide 3ΠC∞v
389 BP Boron monophosphide 1ΣC∞v
390 AlP Aluminum monophosphide 3ΠC∞v
391 GaN Gallium mononitride 3ΠC∞v
392 GaN Gallium mononitride 1ΣC∞v
393 GaP Gallium monophosphide 3ΣC∞v
394 GaP Gallium monophosphide 1ΣC∞v
395 GaAs Gallium arsenide 3Π 
396 GaAs Gallium arsenide 1Σ 
397 BN boron nitride 3ΠC∞v
398 BN boron nitride 1ΣC∞v
399 BN+ boron nitride cation 2ΠC∞v
400 AlN Aluminum nitride 3ΠiC∞v
401 AlN Aluminum nitride 1ΣC∞v
402 CN Cyano radical 2ΣC∞v
403 CN- cyanide anion 1ΣC∞v
404 CN+ Cyano cation 1ΣC∞v
405 CP Carbon monophosphide 2ΣC∞v
406 CP- carbon monophosphide anion 1ΣC∞v
407 CP+ carbon monophosphide cation 3ΣC∞v
408 CP+ carbon monophosphide cation 1ΣC∞v
409 SiN Silicon nitride 2ΣC∞v
410 SiN- silicon mononitride anion 1ΣC∞v
411 SiN+ silicon mononitride cation 3ΠC∞v
412 SiP Silicon monophosphide 2ΠC∞v
413 SiP- Silicon monophosphide anion 1ΣC∞v
414 SiP+ Silicon monophosphide cation 3ΣC∞v
415 SiP+ Silicon monophosphide cation 1ΣC∞v
416 TiN Titanium mononitride 2ΣC∞v
417 N2 Nitrogen diatomic 1ΣgD∞h
418 N2 Nitrogen diatomic   
419 N2- nitrogen diatomic anion 2ΠgD∞h
420 N2+ diatomic nitrogen cation 2ΣgD∞h
421 PN Phosphorus mononitride 1ΣC∞v
422 PN- phosphorus nitride anion 2ΠC∞v
423 PN+ phosphorus nitride cation 2ΠC∞v
424 P2 Phosphorus diatomic 1ΣgD∞h
425 P2- phosphorus diatomic anion 2ΠgD∞h
426 P2+ phosphorus diatomic cation 2ΠUD∞h
427 AsN Arsenic mononitride 1ΣC∞v
428 AsP Arsenic monophosphide 1ΣC∞v
429 As2 Arsenic diatomic 1ΣgD∞h
430 HNB hydrogen nitrogen boron 2ΣC∞v
431 HNC hydrogen isocyanide 1ΣC∞v
432 HCN Hydrogen cyanide 1ΣC∞v
433 HCN- Hydrogen cyanide anion 2A'Cs
434 HCN+ hydrogen cyanide cation 2ΠC∞v
435 HNC+ hydrogen isocyanide cation   
436 HCP Phosphaethyne 1ΣC∞v
437 HCP+ Phosphaethyne cation   
438 NNH Dinitrogen monohydride 2A'Cs
439 NNH+ Dinitrogen monohydride cation 1ΣC∞v
440 HPO Hydrogen phosphorus oxide 1A'Cs
441 HPO+ Hydrogen phosphorus oxide cation 2A'Cs
442 LiNH2 lithium amide   
443 HBNH Boranimine 1ΣC∞v
444 CNH2 Aminomethylidyne radical 2B2C2v
445 CNH2+ N-protonated hydrogen isocyanide 1A1C2v
446 H2CN Dihydrogen cyanide radical 2B2C2v
447 H2CN+ hydrocyanonium cation 1A1C2v
448 HCNH methyleneazane 2A'CS cis
449 HCNH methyleneazane 2A'CS trans
450 HCNH+ N-protonated HCN 1ΣC∞v
451 H2NN Isodiazene   
452 N2H2 (E)-diazene 1AgC2h
453 N2H2 (Z)-Diazene 1A1C2v
454 N2H2+ trans-diazene cation 2AGC2h
455 N2H2+ trans-diazene cation   
456 CH2NH Methanimine 1A'Cs
457 CH2NH+ Methanimine cation   
458 CHNH2 aminomethylene   
459 CHNH2+ Aminocarbene cation   
460 CH2PH Phosphaethene 1A'Cs
461 BH2NH2 Boranamine   
462 CH2NH2+ methyleneamine cation 1A1C2v
463 N2H4 Hydrazine 1AC2
464 N2H4+ hydrazine cation 2AGC2h
465 P2H4 Diphosphine 1AC2
466 CH3NH2 methyl amine 1A'Cs
467 CH3NH2+ methyl amine cation 2A'Cs
468 CH3PH2 Methyl phosphine 1A'Cs
469 SiH3NH2 Silane, amino   
470 N2H5+ protonated hydrazine 1A'Cs
471 BH3PH3 borane phosphine   
472 BH3NH3 borane ammonia 1A1C3v
473 CH3NH3 methyl ammonium radical 2A1C3v
474 CH3NH3+ protonated methylamine 1A1C3v
475 CH3PH3+ methyl phosphine, protonated 1A1C3v
476 N2H7+ ammonia ammonium dimer   
477 LiO lithium oxide 2ΣC∞v
478 LiO- lithium oxide anion 1ΣC∞v
479 LiO- lithium oxide anion 3ΣC∞v
480 LiO+ lithium oxide cation 3ΣC∞v
481 LiO+ lithium oxide cation 1ΣC∞v
482 LiS Lithium monosulfide 2ΠC∞v
483 LiS+ Lithium sulfide cation 3ΣC∞v
484 NaO sodium monoxide 2ΣC∞v
485 NaO- sodium oxide anion 1ΣC∞v
486 NaO+ sodium oxide cation 3ΣC∞v
487 NaS Sodium sulfide 2ΠC∞v
488 CuO Copper Monoxide 2ΠC∞v
489 LiSe Lithium monoselenide   
490 BeO beryllium oxide 1ΣC∞v
491 BeO- Beryllium monoxide anion 2ΣC∞v
492 BeO+ Beryllium monoxide cation 2ΠC∞v
493 BeS beryllium sulfide 1ΣC∞v
494 MgO magnesium oxide 1Σ+C∞v
495 MgO- magnesium oxide anion 2ΣC∞v
496 MgO+ magnesium oxide cation 2ΠC∞v
497 CaO Calcium monoxide 1ΣC∞v
498 MgS magnesium sulfide 1ΣC∞v
499 MgS- magnesium sulfide anion 2ΣC∞v
500 MgS+ magnesium sulfide cation 2ΠC∞v
501 CaS Calcium sulfide 1ΣC∞v
502 ZnO zinc monoxide 1ΣC∞v
503 ZnS Zinc sulfide 1Σ+C∞v
504 ZnS Zinc sulfide 3ΠC∞v
505 BeS- Beryllium monosulfide anion 2ΣC∞v
506 BeS+ Beryllium monosulfide cation 2ΠC∞v
507 BO boron monoxide 2ΣC∞v
508 BO- boron monoxide anion 1ΣC∞v
509 AlO Aluminum monoxide 2ΣC∞v
510 AlO- Aluminum monoxide anion 1ΣC∞v
511 AlO+ aluminum monoxide cation 1ΣC∞v
512 BS boron sulfide 2ΣC∞v
513 BS- boron monosulfide anion 1ΣC∞v
514 BS+ boron monosulfide cation 1ΣC∞v
515 AlS Aluminum sulfide 2ΣC∞v
516 AlS- aluminum monosulfide anion 1ΣC∞v
517 AlS+ aluminum monosulfide cation 1ΣC∞v
518 ScO Scandium monoxide 2ΣC∞v
519 GaO Gallium monoxide 2ΣC∞v
520 GaS Gallium monosulfide   
521 BO+ boron monoxide cation 1ΣC∞v
522 CO Carbon monoxide 1ΣC∞v
523 CO Carbon monoxide 3ΠC∞v
524 CO- carbon monoxide anion 2ΠC∞v
525 CO+ carbon monoxide cation 2ΣC∞v
526 CS carbon monosulfide 1ΣC∞v
527 CS- carbon monosulfide anion 2ΠC∞v
528 CS+ carbon monosulfide cation 2ΣC∞v
529 SiO Silicon monoxide 1ΣC∞v
530 SiO- silicon monoxide anion 2ΠC∞v
531 SiO+ silicon monoxide cation 2ΣC∞v
532 SiS silicon monosulfide 1ΣC∞v
533 SiS- silicon monosulfide anion 2ΠC∞v
534 SiS+ silicon monosulfide cation 2ΣC∞v
535 TiO Titanium monoxide 3ΔC∞v
536 CSe Carbon monoselenide 1ΣC∞v
537 CSe- Carbon monoselenide anion 2ΠC∞v
538 CSe+ Carbon monoselenide cation 2ΣC∞v
539 GeO Germanium monoxide 1ΣC∞v
540 GeO+ Germanium monoxide cation 2ΣC∞v
541 GeS Germanium monosulfide 1ΣC∞v
542 SiSe Silicon Monoselenide   
543 SiSe+ Silicon Monoselenide cation   
544 GeSe Germanium monoselenide   
545 NO Nitric oxide 2ΠC∞v
546 NO- nitric oxide anion 3ΣC∞v
547 NO- nitric oxide anion 1ΔC∞v
548 NO+ nitric oxide cation 1ΣC∞v
549 NS Mononitrogen monosulfide 2ΠC∞v
550 NS- nitrogen sulfide anion 3ΣC∞v
551 NS- nitrogen sulfide anion 1ΣC∞v
552 NS+ nitrogen sulfide cation 1ΣC∞v
553 PO Phosphorus monoxide 2ΠC∞v
554 PO- phosphorus monoxide anion 3ΣC∞v
555 PO+ phosphorus monoxide cation 1ΣC∞v
556 PS phosphorus sulfide 2ΣC∞v
557 PS- phosphorus monosulfide anion 3ΣC∞v
558 PS- phosphorus monosulfide anion 1ΣC∞v
559 PS+ phosphorus monosulfide cation 1ΣC∞v
560 VO Vanadium monoxide 4Σ- 
561 AsO Arsenic monoxide 2ΠC∞v
562 NSe Nitrogen monoselenide 2ΠC∞v
563 AsS Arsenic monosulfide 2ΠC∞v
564 PSe Phosphorus monoselenide 2ΠC∞v
565 AsSe Arsenic monoselenide 2ΠC∞v
566 O2 Oxygen diatomic 1ΔgD∞h
567 O2- oxygen diatomic anion 2ΠD∞h
568 O2+ diatomic oxygen cation 2ΠgD∞h
569 SO Sulfur monoxide 3ΣC∞v
570 SO Sulfur monoxide 1ΣC∞v
571 SO- sulfur monoxide anion 2ΠC∞v
572 SO+ sulfur monoxide cation 2ΠC∞v
573 S2 Sulfur diatomic 3ΣgD∞h
574 S2 Sulfur diatomic 1ΣD∞h
575 S2- sulfur diatomic anion 2ΠD∞h
576 S2+ sulfur diatomic cation 2ΠD∞h
577 SeO Selenium monoxide 3ΣC∞v
578 SeO Selenium monoxide 1?C∞v
579 SeO- selenium monoxide anion 2ΠC∞v
580 SeO+ selenium monoxide cation 2ΠC∞v
581 SeS Selenium monosulfide 3ΣC∞v
582 SeS- selenium monosulfide anion 2ΠC∞v
583 SeS+ selenium monosulfide cation 2ΠC∞v
584 Se2 Selenium diatomic 3ΣgD∞h
585 Se2 Selenium diatomic 1Σg+D∞h
586 Se2- selenium diatomic anion 2ΠD∞h
587 Se2+ selenium diatomic cation 2ΠgD∞h
588 LiOH lithium hydroxide 1ΣC∞v
589 NaOH sodium hydroxide 1ΣC∞v
590 BeOH beryllium monohydroxide 2A'Cs
591 BeOH beryllium monohydroxide 2ΣC∞v
592 MgOH magnesium hydroxide 2A'Cs
593 CaOH Calcium monohydroxide 2Σ+C∞v
594 HBO Boron hydride oxide 1ΣC∞v
595 HBS hydrogen boron sulfide 1ΣC∞v
596 COH Hydroxymethylidyne   
597 COH+ Carbon Monoxide, protonated 1ΣC∞v
598 HCO Formyl radical 2A'Cs
599 HCO- formyl anion 1A'Cs
600 HCO+ Formyl cation 1ΣC∞v
601 HCS Thioformyl radical 2A'Cs
602 HCS Thioformyl radical 2ΠC∞v
603 HCS- Thioformyl anion 1A'Cs
604 HCS- Thioformyl anion 3A"Cs
605 HCS+ Thioformyl cation 1ΣC∞v
606 HNO Nitrosyl hydride 1A'Cs
607 HNO- Nitrosyl hydride anion 2A"Cs
608 HNO+ Nitrosyl hydride cation 2A'Cs
609 NOH Hydroxyimidogen 3A"Cs
610 NOH+ O-protonated nitric oxide 2A'Cs
611 HNS Sulfur imide 1A'Cs
612 HNS- Sulfur imide anion 2ACs
613 HO2 Hydroperoxy radical 2ΠC∞v
614 HO2- Hydroperoxy anion 1A'Cs
615 HO2+ Hydroperoxy cation 3A"Cs
616 HO2+ Hydroperoxy cation 3ΣC∞v
617 HO2+ Hydroperoxy cation 1A'Cs
618 HSO+ Sulfur Monoxide, S-protonated   
619 SOH Sulfur Hydroxide   
620 SOH+ Sulfur Monoxide, protonated   
621 HS2 Thiosulfeno radical 2A"Cs
622 H2CO- formaldehyde anion 2A'Cs
623 H2CO- formaldehyde anion   
624 H2CO+ formaldehyde cation 2B2C2v
625 HOCH hydroxycarbene 1A'CS trans
626 HOCH hydroxycarbene 1A'CS cis
627 H2CS Thioformaldehyde 1A1C2v
628 H2CS- thioformaldehyde anion   
629 H2CS- thioformaldehyde anion   
630 H2CS+ thioformaldehyde cation 2B2C2v
631 H2CSe Selenoformaldehyde   
632 H2NO nitroxide 2B1C2v
633 H2NO nitroxide 2A'Cs
634 H2O2 Hydrogen peroxide 1AC2
635 H2O2 Hydrogen peroxide 1AgC2h
636 H2O2+ Hydrogen peroxide cation 2BgC2h
637 H2O2+ Hydrogen peroxide cation 2A1C2v
638 H2OO water oxide   
639 HOSH hydrogen thioperoxide   
640 H2S2 Disulfane 1AC2
641 H2S2+ hydrogen disulfide cation 2BgC2h
642 H2Se2 hydrogen diselenide   
643 CH2OH Hydroxymethyl radical 2AC1
644 CH2OH+ hydroxymethyl cation 1A'Cs
645 CH3O Methoxy radical 2A'C1
646 CH3O- methoxy anion 1A1C3v
647 CH3O+ Methoxy cation 3A1C3v
648 CH3S thiomethoxy 2A'C3v
649 H2CSH+ Thioformaldehyde, protonated 1A'Cs
650 NH2OH hydroxylamine 1A'Cs
651 NH2OH+ Hydroxylamine cation   
652 NH3O Ammonia Oxide 1A1C3v
653 H2POH Phosphinous acid 1A1'CS trans
654 H2POH Phosphinous acid 1A1'CS cis
655 H3PO Phosphine oxide 1A1C3v
656 NH2SH Thiohydroxylamine   
657 NH2SH Thiohydroxylamine   
658 NH3S sulfidoazane   
659 H3O2+ hydrogen peroxide, protonated 1A'Cs
660 CH3OH Methyl alcohol 1A'Cs
661 CH3OH- Methyl alcohol anion 2A'Cs
662 CH3OH- Methyl alcohol anion 2A'CS eclipsed
663 CH3OH+ Methyl alcohol cation 2A"Cs
664 CH3SH Methanethiol 1A'Cs
665 CH3SH+ Methanethiol cation 2A"Cs
666 SiH3OH silanol   
667 CH3SeH Methane selenol 1A'Cs
668 NH2OH2+ protonated hydroxylamine   
669 NH3OH+ N-protonated hydroxylamine   
670 H2OH2O water dimer 1A'Cs
671 CH3OH2+ Methanol, protonated 1A'Cs
672 CH3SH2+ protonated methylsulfide 1A'Cs
673 H2ONH3 Water Ammonia Dimer 1A'C1
674 H5O2+ Dihydroxonium ion 1AC2
675 LiF lithium fluoride 1ΣC∞v
676 LiCl lithium chloride 1ΣC∞v
677 LiCl- lithium chloride anion 2ΣC∞v
678 LiCl+ lithium chloride cation 2ΠC∞v
679 NaF sodium fluoride 1ΣC∞v
680 NaF- sodium fluoride anion 2ΣC∞v
681 NaF+ sodium fluoride cation 2ΣC∞v
682 NaCl Sodium Chloride 1ΣC∞v
683 NaCl- sodium chloride anion 2ΣC∞v
684 NaCl+ sodium chloride cation 2ΠC∞v
685 CuF Copper monofluoride 1ΣC∞v
686 LiBr Lithium Bromide 1ΣC∞v
687 LiBr- lithium bromide anion 2ΣC∞v
688 LiBr+ lithium bromide cation 2ΠC∞v
689 CuCl Copper monochloride 1ΣC∞v
690 NaBr Sodium Bromide 1ΣC∞v
691 NaBr- sodium bromide anion 2ΣC∞v
692 NaBr+ sodium bromide cation 2ΠC∞v
693 LiF- lithium fluoride anion 2ΣC∞v
694 LiF+ lithium fluoride cation 2ΠC∞v
695 BeF Beryllium monofluoride 2ΣC∞v
696 BeF- Beryllium monofluoride anion 1ΣC∞v
697 BeF+ Beryllium monofluoride cation 1ΣC∞v
698 BeCl beryllium monochloride 2ΣC∞v
699 MgF Magnesium monofluoride 2ΣC∞v
700 MgF- magnesium fluoride anion 1ΣC∞v
701 MgF+ magnesium fluoride cation 1ΣC∞v
702 CaF Calcium monofluoride 2ΣC∞v
703 MgCl magnesium monochloride 2ΣC∞v
704 MgCl- magnesium monochloride anion 1ΣC∞v
705 MgCl+ magnesium monochloride cation 1ΣC∞v
706 CaCl calcium monochloride 2ΣC∞v
707 TiCl Titanium Monochloride 4ΣC∞v
708 ZnF Zinc monofluoride 2ΣC∞v
709 ZnF- Zinc monofluoride anion 1ΣC∞v
710 ZnF+ Zinc monofluoride cation 1ΣC2v
711 ZnCl Zinc monochloride 2ΣC∞v
712 CaBr Calcium monobromide   
713 BeCl- beryllium monochloride anion 1ΣC∞v
714 BeCl+ beryllium monochloride cation 1ΣC∞v
715 BF Boron monofluoride 1ΣC∞v
716 BF- Boron monofluoride anion 2ΠC∞v
717 BF+ Boron monofluoride cation 2ΣC∞v
718 AlF Aluminum monofluoride 1Σ+C∞v
719 AlF- Aluminum monofluoride anion 2ΠC∞v
720 AlF+ Aluminum monofluoride cation 2ΣC∞v
721 BCl boron monochloride 1ΣC∞v
722 BCl- boron monochloride anion 2ΠC∞v
723 BCl+ boron monochloride cation 2ΣC∞v
724 AlCl Aluminum monochloride 1ΣC∞v
725 AlCl- aluminum monochloride anion 2ΠC∞v
726 AlCl+ aluminum monochloride cation 2ΣC∞v
727 ScF Scandium monofluoride 1ΣC∞v
728 ScF Scandium monofluoride 3ΔC∞v
729 BBr Boron monobromide 1ΣC∞v
730 GaF Gallium monofluoride 1ΣC∞v
731 GaF+ Gallium monofluoride cation 2ΣC∞v
732 AlBr Aluminum monobromide   
733 GaCl Gallium monochloride 1ΣGC∞v
734 GaCl+ Gallium monochloride cation 2ΣC∞v
735 GaBr Gallium monobromide   
736 CF Fluoromethylidyne 2ΠC∞v
737 CF- carbon monofluoride anion 3ΣC∞v
738 CF- carbon monofluoride anion 1ΣC∞v
739 CF+ carbon monofluoride cation 1ΣC∞v
740 CCl carbon monochloride 2ΠC∞v
741 CCl- carbon monochloride anion 3ΣC∞v
742 CCl+ carbon monochloride cation 1ΣC∞v
743 SiF silicon monofluoride 2ΠC∞v
744 SiF- silicon monofluoride anion 3ΣC∞v
745 SiF- silicon monofluoride anion 1ΣC∞v
746 SiF+ silicon monofluoride cation 1ΣC∞v
747 SiCl Clorosilylidyne 2ΠC∞v
748 SiCl- silicon monochloride anion 3ΣC∞v
749 SiCl+ silicon monochloride cation 1ΣC∞v
750 CBr Carbon monobromide 2ΠC∞v
751 GeF Germanium monofluoride 2ΠC∞v
752 GeF+ Germanium monofluoride cation 1ΣC∞v
753 GeCl Germanium monochloride 2ΠC∞v
754 GeCl+ Germanium monochloride cation   
755 SiBr Silicon monobromide 2ΠC∞v
756 SiBr+ Silicon monobromide cation   
757 NF nitrogen fluoride 3ΣC∞v
758 NF nitrogen fluoride 1ΣC∞v
759 NF- nitrogen monofluorine anion 2ΠC∞v
760 NF+ nitrogen monofluoirde cation 2ΠC∞v
761 NCl nitrogen monochloride 3ΣC∞v
762 NCl nitrogen monochloride 1ΣC∞v
763 NCl- nitrogen monochloride anion 2ΠC∞v
764 NCl+ nitrogen monochloride cation 2ΠC∞v
765 PF phosphorus monofluoride 3ΣC∞v
766 PF phosphorus monofluoride 1ΔC∞v
767 PF- phosphorus monofluoride anion 2ΠC∞v
768 PF+ phosphorus monofluoride cation 2ΠC∞v
769 PCl phosphorus chloride 3ΣC∞v
770 PCl phosphorus chloride 1ΣC∞v
771 PCl- phosphorus monochloride anion 2ΠC∞v
772 PCl+ phosphorus monochloride cation 2ΠC∞v
773 AsF Arsenic monofluoride 3ΣC∞v
774 AsF Arsenic monofluoride 1ΔC∞v
775 NBr nitrogen monobromide 3Σ-C∞v
776 AsCl Arsenic monochloride 3ΣC∞v
777 PBr Phosphorus monobromide   
778 FO Oxygen monofluoride 2ΠC∞v
779 FO- flourine oxide anion 1ΣC∞v
780 FO+ fluorine monoxide cation 3ΣC∞v
781 ClO Monochlorine monoxide 2ΠC∞v
782 ClO- chlorine monoxide anion 1ΣC∞v
783 ClO+ chlorine monoxide cation 3ΣC∞v
784 ClO+ chlorine monoxide cation 1ΣC∞v
785 SF Monosulfur monofluoride 2ΠC∞v
786 SF- sulfur monofluoride anion 1ΣC∞v
787 SF+ sulfur monofluoride cation 3ΣC∞v
788 SF+ sulfur monofluoride cation 1ΣC∞v
789 SCl sulfur monochloride 2ΠC∞v
790 SCl- sulfur monochloride anion 1ΣC∞v
791 SCl+ sulfur monochloride cation 3ΣgC∞v
792 SCl+ sulfur monochloride cation 1ΣC∞v
793 BrO Bromine monoxide 2ΠC∞v
794 BrO- Bromine monoxide anion 1ΣC∞v
795 BrO+ Bromine monoxide cation   
796 SeF Selenium monofluoride 2ΠC∞v
797 SBr Sulfur monobromide radical   
798 SBr+ Sulfur monobromide cation   
799 SeCl Selenium monochloride 2ΠC∞v
800 SeBr Selenium monobromide   
801 BrCl Bromine monochloride 1ΣC∞v
802 F2 Fluorine diatomic 1ΣgD∞h
803 F2- flourine diatomic anion 2ΣuD∞h
804 F2+ flourine diatomic cation 2ΠgD∞h
805 ClF Chlorine monofluoride 1Σ+C∞v
806 ClF- clorine monofluoride anion 2ΣC∞v
807 ClF+ clorine monofluoride cation 2ΠC∞v
808 Cl2 Chlorine diatomic 1ΣgD∞h
809 Cl2- chlorine diatomic anion 2ΣuD∞h
810 Cl2+ chlorine diatomic cation 2ΠgD∞h
811 BrF Bromine monofluoride 1ΣC∞v
812 BrF- bromine fluoride anion 2ΣC∞v
813 BrF+ bromine fluoride cation 2ΠC∞v
814 BrCl- bromine chloride anion 2ΣC∞v
815 BrCl+ bromine chloride cation 2ΠC∞v
816 Br2 Bromine diatomic 1ΣgD∞h
817 Br2- bromine diatomic anion 2ΣuD∞h
818 Br2+ bromine diatomic cation 2ΠgD∞h
819 HCF Fluoromethylene 1A'Cs
820 HCF Fluoromethylene 3A"Cs
821 HCCl Chloromethylene 1A'Cs
822 HCCl Chloromethylene 3A"Cs
823 HCCl Chloromethylene 3ΣC∞v
824 HSiF fluorosilylene   
825 HSiCl Chlorosilylene   
826 HSiBr monobromosilylene   
827 CHBr bromomethylene 1A'Cs
828 CHBr bromomethylene 3A"Cs
829 HOF Hypofluorous acid 1A'Cs
830 DOCl Hypochlorous acid-d 1A'Cs
831 HOCl hypochlorous acid 1A'Cs
832 HOCl+ hypochlorous acid cation   
833 HOBr Hypobromous acid 1A'Cs
834 HOBr+ Hypobromous acid cation 2A"Cs
835 F2H+ Fluorine, protonated 1A'Cs
836 FHF Hydrogen difluoride 2ΠD∞h
837 FHF- Hydrogen difluoride anion 1ΣgD∞h
838 ClFH+ Chlorine fluoride, F-protonated   
839 FClH+ Chlorine fluoride, Cl-protonated   
840 Cl2H+ Chlorine, protonated 1A'Cs
841 CH2Br bromomethyl radical 2A'Cs
842 CH2Br bromomethyl radical   
843 CH2F fluoromethyl radical 2ACs
844 CH2F+ fluoromethyl cation   
845 CH2Cl+ chloromethyl cation   
846 CH2Cl chloromethyl radical 2A'Cs
847 CH2Cl chloromethyl radical 2B1C2v
848 NH2F monofluoroamine 1A'Cs
849 NH2Cl chloramine 1A'Cs
850 H2F2 Hydrogen fluoride dimer 1AgCs
851 CH3F+ methyl fluoride cation   
852 CD3F methylfluoride-d3 1A1C3v
853 CH3F Methyl fluoride 1A1C3v
854 CD3Cl methyl chloride d3 1A1C3v
855 CH3Cl Methyl chloride 1A1C3v
856 CH3Cl+ Methyl chloride cation   
857 CH3Cl+ Methyl chloride cation   
858 CH3Cl+ Methyl chloride cation   
859 SiH3F monofluorosilane 1A1C3v
860 SiH3Cl chlorosilane 1A1C1
861 CH3Br methyl bromide 1A1C3v
862 GeH3F monofluorogermane   
863 GeH3Cl monochlorogermane   
864 SiH3Br bromosilane 1A1C3v
865 NH3Cl+ protonated monochloroammonia   
866 CH3ClH+ methyl chloride, protonated   
867 NH4Cl Ammonium chloride   
868 LiNe+ Lithium Neon cation   
869 Ne2 Neon diatomic 1ΣgD∞h
870 Ne2+ Neon diatomic cation 2ΣuD∞h
871 Ar2 Argon diatomic 1SgD∞h
872 Ar2+ Argon diatomic cation 2ΣuD∞h
873 Li3 Lithium trimer 2B2C2v
874 Li3+ Lithium trimer cation 1A1'D3h
875 C3 carbon trimer 1ΣgD∞h
876 C3 carbon trimer 1A1C2v
877 C3+ carbon trimer cation 2ΣuD∞h
878 C3+ carbon trimer cation 2B2C2v
879 SiC2 Silicon dicarbide   
880 C3H3 cyclopropenyl radical 2E"D3h
881 C3H3 cyclopropenyl radical 2A'Cs
882 C3H3 Propargyl radical 2B1Cs
883 C3H3- Propargyl anion 1A'Cs
884 C3H3+ cyclopropenyl cation 1A1D3h
885 C3H3+ Propargyl cation 1A1C2v
886 C3H4 cyclopropene 1A1C2v
887 CH2CCH2 allene 1A1D2d
888 CH3CCH propyne 1A'C3v
889 C3H5 Allyl radical 2A2C2v
890 C3H5 Allyl radical 2A"Cs
891 C3H5+ Allyl cation 1A1C2v
892 CH3CHCH 1-propenyl radical 2A'Cs
893 Zn(CH3)2 dimethyl zinc 1A1'D3h
894 CH2CHCH3 Propene 1A'Cs
895 C3H7 n-Propyl radical 2A"C1
896 C3H7+ cyclopropane, protonated   
897 CH3CHCH3 Isopropyl radical 2AC2
898 CH3CHCH3+ Isopropyl cation 1AC2
899 CH3CHCH3+ Isopropyl cation   
900 C3H8 Propane 1A1C2v
901 SiH2(CH3)2 dimethylsilane 1A1C2v
902 Si3H8 trisilane   
903 LiCN lithium cyanide 1ΣC*V LiCN
904 LiCN lithium cyanide 1A'Cs
905 LiCN lithium cyanide 1ΣC*V LiNC
906 NaCN Sodium Cyanide 1ΣC∞v
907 NaCN Sodium Cyanide 1ACs
908 NaCN Sodium Cyanide 1ΣC∞v
909 CuCN Copper cyanide 1ΣC∞v
910 CuCN Copper cyanide 3ΠCs
911 ZnCN Zinc monocyanide 2ΣC∞v
912 ZnCN Zinc monocyanide 2A'Cs
913 ZnNC Zinc isocyanide 2ΣC∞v
914 AlCN Aluminum monocyanide   
915 AlNC Aluminum isocyanide   
916 CN2 3H-Diazirin-3-ylidene 1A1C2v
917 CNN Diazocarbene   
918 NCN Cyanoimidogen 3ΣgD∞h
919 NCN Cyanoimidogen 1ΣgD∞h
920 N3 azide radical 2ΠgD∞h
921 N3- azide anion 1ΣGD∞h
922 N3+ azide cation 3ΣgD∞h
923 N3+ azide cation 3ΣC∞v
924 HCCN cyanomethylene 3A"Cs
925 HCCN cyanomethylene 3ΣC∞v
926 HCCN cyanomethylene   
927 HCNN diazomethyl radical   
928 HN3 hydrogen azide 1A'Cs
929 HN3+ Hydrazoic acid cation   
930 HNCNH diiminomethane 1AC2
931 CH2N2 diazirine 1A1C2v
932 CH2NN diazomethane 1A1C2v
933 NH2CN cyanamide 1A'Cs
934 NH2CN cyanamide 1A1C2v
935 HNNNH+ 1,2-Triazadienium   
936 NH2NN+ hydrazoic acid, protonated   
937 CH3CN Acetonitrile 1A1C3v
938 CH3CN- acetonitrile anion 2EC3v
939 CH3CN- acetonitrile anion 2A'Cs
940 CH3CN+ Acetonitrile cation 2EC3v
941 CH3NC methyl isocyanide 1A1C3v
942 CHNCH2 2H-Azirine   
943 CHNHCH 1H-Azirine   
944 H2CCNH Ethenimine   
945 H2CNCH methyleneaminomethylene   
946 HCCNH2 Ethynamine   
947 HCNCH2+ 2H-Azirine cation   
948 HNCNH2+ diiminomethane, protonated 1A'Cs
949 NCNH3+ Cyanamide, protonated 1A1C3v
950 NH2CNH+ cyanamide, cn protonated   
951 NH3CN+ cyanamide, amine protonated   
952 CH2CHNH vinylazine 2A"CS cis
953 CH2CHNH vinylazine 2A"CS trans
954 CH3CHN methylmethaniminyl radical 2A'Cs
955 NHCHNH2 aminomethanimine 1AC1
956 C2H5N Aziridine 1A'C1
957 CH2CHNH2 aminoethene 1AC1
958 CH2NCH3 N-methylmethanimine 1A'Cs
959 CH3CHNH ethanimine 1A'CS NH up
960 CH3CHNH ethanimine 1A'CS NH down
961 NH2BHNH2 diaminoborane   
962 C2H5NH+ Protonated Aziridine 1A1C2v
963 C2H6N+ aziridine, protonated 1A1C2v
964 NH2CH2NH2 diaminomethane 1A1C2v
965 CH3CH2NH2 Ethylamine 1A'Cs
966 CH3CH2NH2 Ethylamine   
967 CH3NHCH3 Dimethylamine 1A'Cs
968 CH3PHCH3 dimethylphosphine 1A'Cs
969 NH2CH2NH3+ diaminoethane, protonated   
970 (CH3)2NH2+ dimethylammonium cation 1A1C2v
971 CH3CH2NH3+ ethylamine, protonated 1A'Cs
972 Li2O dilithium oxide 1ΣgD∞h
973 Li2O+ dilithium oxide cation 2ΠD∞h
974 Li2S dilithium sulfide 1ΣGD∞h
975 Li2S dilithium sulfide 1A1C2v
976 Na2O disodium monoxide 1ΣgLinear
977 Na2O disodium monoxide 1A1C2v
978 Na2S Sodium sulfide   
979 Na2S Sodium sulfide   
980 LiO2 Lithium dioxide   
981 NaO2 Sodium superoxide   
982 CCO Dicarbon monoxide 3ΣC∞v
983 CCO Dicarbon monoxide 1ΠC∞v
984 CNO- fulminate 1ΣC∞v
985 NCO isocyanato radical 2ΠC∞v
986 NCO- cyanate 1ΣC∞v
987 SCN thiocyanato radical 2ΠC∞v
988 SCN- thiocyanide anion 1ΣC∞v
989 BO2 Boron dioxide 2A'D∞h
990 BO2- Boron dioxide anion 1ΣgD∞h
991 BO2+ Boron dioxide cation 3ΣgD∞h
992 BO2+ Boron dioxide cation 1ΠgD∞h
993 N2O Nitrous oxide 1ΣC∞v
994 N2O- Nitrous oxide anion 2A'Cs
995 N2O+ Nitrous oxide cation 2ΠC∞v
996 NNS Nitrogen sulfide 1ΣC∞v
997 PPO Phosphorus oxide phosphide 1ΣC∞v
998 CO2- Carbon dioxide anion 2A1C2v
999 CO2- Carbon dioxide anion 2ΠuD∞h
1000 CO2+ Carbon dioxide cation 2ΠgD∞h
1001 CO2+ Carbon dioxide cation 2ΠC∞v
1002 OCS Carbonyl sulfide 1ΣC∞v
1003 OCS+ Carbonyl sulfide cation 2ΠC∞v
1004 SiO2 silicon dioxide 1ΣgD∞h
1005 CS2 Carbon disulfide 1ΣgD∞h
1006 CS2- Carbon disulfide anion 2A1C2v
1007 CS2+ Carbon disulfide cation 2ΠD∞h
1008 TiO2 Titanium dioxide 1A1C2v
1009 SiS2 Silicon disulfide 1ΣGD∞h
1010 GeO2 Germanium dioxide 1ΣgD∞h
1011 OCSe Carbonyl selenide 1ΣC∞v
1012 SCSe Carbon sulfide selenide   
1013 GeS2 Germanium disulfide 1ΣGD∞h
1014 CSe2 Carbon diselenide 1A1D∞h
1015 NO2 Nitrogen dioxide 2A1C2v
1016 NO2- Nitrogen dioxide anion 1A1C2v
1017 NO2+ Nitrogen dioxide cation 1ΣGD∞h
1018 NSO sulfinyl amidogen   
1019 PO2 Phosphorus dioxide 2A1C2v
1020 PO2- Phosphorus dioxide anion 1A1C2v
1021 PO2+ Phosphorus dioxide cation 1ΣGD∞h
1022 SNO Nitrogen oxide sulfide   
1023 AsO2 Aresenic dioxide 2A1C2v
1024 O3 Ozone 1A1Cs
1025 O3- Ozone anion 2B1C2v
1026 O3- Ozone anion  Cs
1027 O3+ Ozone cation 2A1C2v
1028 SO2 Sulfur dioxide 1A1C2v
1029 SO2- Sulfur dioxide anion 2B1C2v
1030 SO2+ Sulfur dioxide cation 2A1C2v
1031 SSO Disulfur monoxide 1A'Cs
1032 S3 Sulfur trimer 1A1C2v
1033 S3 Sulfur trimer   
1034 S3- Sulfur trimer anion 2B1C2v
1035 S3+ Sulfur trimer cation 2B2C2v
1036 SeO2 Selenium dioxide 1A1C2v
1037 SeO2+ Selenium dioxide cation 2A1C2v
1038 HCCO ketenyl radical 2ΠC∞v
1039 HCCO ketenyl radical 2A"Cs
1040 HCNO fulminic acid 1ΣC∞v
1041 HCNO fulminic acid 1A'Cs
1042 HNCO Isocyanic acid 1A'Cs
1043 HOCN cyanic acid 1A'Cs
1044 HNCS Isothiocyanic acid   
1045 HNCS Isothiocyanic acid   
1046 HSCN thiocyanic acid 1A'Cs
1047 HCO2- formate anion 1A1C2v
1048 HNNO nitrosoazane   
1049 HNNO+ Nitrous oxide, N-protonated 1A'Cs
1050 HNNO+ Nitrous oxide, N-protonated 1ΣC∞v
1051 NNOH+ Nitrous Oxide, O-protonated 1A'Cs
1052 HCOO formate neutral radical 2A'Cs
1053 HOCO Hydrocarboxyl radical 1A'cis
1054 HOCO Hydrocarboxyl radical 1A'trans
1055 HOCO+ Hydrocarboxyl cation 1A'Cs
1056 HNO2 Nitrous acid 1A'Cs
1057 HNO2+ nitrous acid cation 2A'Cs
1058 O3H+ protonated ozone 1A'Cs
1059 O3H+ protonated ozone   
1060 SO2H+ protonated sulfur dioxide 1A'Cs
1061 C2H2O Oxirene 1A1C2v
1062 CH2CO Ketene 1A1C2v
1063 CH2CO+ Ketene cation 2B1C2v
1064 HCCOH ethynol 1A'Cs
1065 CH2CS Thioketene   
1066 Be(OH)2 Beryllium hydroxide   
1067 Be(OH)2 Beryllium hydroxide   
1068 Be(OH)2 Beryllium hydroxide   
1069 Mg(OH)2 Magnesium dihydroxide 1AgC2h
1070 Mg(OH)2 Magnesium dihydroxide 1AC2
1071 Mg(OH)2 Magnesium dihydroxide 1ΣgD∞h
1072 NH2NO Nitrosamide 1AC1
1073 NH2NO Nitrosamide   
1074 CH2O2 Dioxirane 1A1C2v
1075 H2COO Dioxymethyl radical 2A'Cs
1076 H2COO+ dioxymethyl cation 2A'Cs
1077 HCOOH Formic acid 1A'Cs
1078 HCOOH Formic acid   
1079 H2O3 Hydrogen trioxide 1AC2
1080 HSSSH trisulfane 1AC2
1081 HSSSH trisulfane 1A'Cs
1082 NaOCH3 Sodium methoxide 1A1C3v
1083 CH2BOH hydroxy(methylene)borane 1A'Cs
1084 BH3CO Borane carbonyl 1A1C3v
1085 CH3BO Borane, methyloxo- 1A1C3v
1086 CH2CHO Vinyloxy radical 2A"Cs
1087 CH2COH+ ketene, protonated   
1088 CH3CO Acetyl radical 2A'Cs
1089 CH3CO- Acetyl anion 1A'Cs
1090 CH3CO+ acetyl cation 1A1C3v
1091 CH2NOH formaldoxime 1A'Cs
1092 CH3NO nitrosomethane 1A'Cs
1093 CHONH2 formamide 1A'Planar
1094 CNOH3 1,2-oxaziridine 1AC1
1095 HOCHNH hydroxymethylimine 1A'CS H all up
1096 CHSNH2 thioformamide   
1097 NHCHSH Methanimidothioic acid   
1098 CH2OOH CH2OOH radical 2AC1
1099 CH3OO methylperoxy radical 2A"Cs
1100 CH3OO- methylperoxy anion 1A'Cs
1101 CH3OO+ methylperoxy cation 1A'Cs
1102 C2H4O Ethylene oxide 1A1C2v
1103 C2H4O+ ethylene oxide cation   
1104 CH2CHOH ethenol 1A'Cs
1105 CH3CHO Acetaldehyde 1A'Cs
1106 CH3CHO+ acetaldehyde cation   
1107 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
1108 H2COCH2+ Methyl, (methyleneoxoniumyl)-   
1109 C2H4S Thiirane 1A1C2v
1110 CH2CHSH Ethenethiol   
1111 CH3CHS Thioacetaldehyde 1A'C1
1112 H2CONH2+ protonated formamide 1A'Cs
1113 NH2CHOH+ Formamide, O-protonated   
1114 CH2(OH)2 methanediol 1AC2
1115 CH3OOH Methyl peroxide 1AC1
1116 CH3SSH Hydrogen methyl disulfide   
1117 HSCH2SH Methanedithiol   
1118 H2OH2CO water formaldehyde dimer 1AC1
1119 C2H4OH+ ethylene oxide, protonated 1A'Cs
1120 CH2CH2OH 2-hydroxy ethyl radical 2A'Cs
1121 CH3CH2O Ethoxy radical 2A'Cs
1122 CH3CHOH 1-hydroxy-ethyl radical 2AC1
1123 CH3CHOH+ acetaldehyde, protonated 1A'Cs
1124 CH3OCH2 methoxymethyl radical 2AC1
1125 NH2CH2OH aminomethanol   
1126 CH3CH2SH ethanethiol 1A'Cs
1127 CH3CH2SH ethanethiol 1AC1
1128 CH3SCH3 Dimethyl sulfide 1A1C2v
1129 CH3SCH3+ dimethyl sulfide cation   
1130 CH3SeCH3 dimethylselenide 1A1C2v
1131 CH3OHH2O methanol water dimer 1A'C1
1132 CuF2 Copper difluoride 2ΠgD∞h
1133 CuF2 Copper difluoride   
1134 ZnF2 Zinc difluoride 1ΣGD∞h
1135 CNF iso cyanogen fluoride 1ΣC∞v
1136 FCN Cyanogen fluoride 1ΣC∞v
1137 ClCN chlorocyanogen 1ΣC∞v
1138 BrCN Cyanogen bromide 1ΣC∞v
1139 FBO Boron monofluoride monoxide   
1140 BeF2 Beryllium fluoride 1ΣgD∞h
1141 MgF2 Magnesium fluoride 1ΣgD∞h
1142 BeCl2 Beryllium chloride 1ΣgD∞h
1143 MgCl2 Magnesium dichloride 1ΣgC2v
1144 CaCl2 Calcium Chloride 1ΣgD∞h
1145 ZnCl2 Zinc dichloride 1ΣGD∞h
1146 BeBr2 Beryllium bromide   
1147 CaBr2 Calcium dibromide   
1148 CaF2 Calcium difluoride 1ΣgC2v
1149 FCO Carbonyl fluoride 2A'Cs
1150 FCO+ Carbonyl fluoride cation 1ΣC∞v
1151 ClCO carbonyl monochloride 2A'Cs
1152 ClCO carbonyl monochloride 2ΣC∞v
1153 BF2 Boron difluoride radical 2A1C2v
1154 FNO Nitrosyl fluoride 1A'Cs
1155 ClNO Nitrosyl chloride 1A'Cs
1156 FNS Thionitrosyl fluoride 1A'Cs
1157 FSN Thiazyl fluoride 1A'Cs
1158 OPCl Phosphorus oxychloride   
1159 BrNO Nitrosyl bromide 1A'Cs
1160 CF2 Difluoromethylene 1A1D∞h
1161 CF2 Difluoromethylene 3B1C2v
1162 CF2- Difluoromethylene anion 2B1C2v
1163 CF2+ Difluoromethylene cation 2A1C2v
1164 CFCl chlorofluoromethylene 1A'Cs
1165 SiF2 Silicon difluoride 1A1C2v
1166 SiF2 Silicon difluoride 3B1C2v
1167 SiF2+ Silicon difluoride cation 2A1C2v
1168 CCl2 dichloromethylene 1A1C2v
1169 CCl2- dichloromethylene anion 2B1C2v
1170 CCl2+ dichloromethylene cation 2A1C2v
1171 SiCl2 Dichlorosilylene 1A1C2v
1172 GeF2 Germanium difluoride 1A1C2v
1173 GeCl2 Germanium dichloride 1A1C2v
1174 CBr2 dibromomethylene 1A1C2v
1175 CBr2 dibromomethylene 3B1C2v
1176 FOO Dioxygen monofluoride radical 2A"Cs
1177 FOO+ Fluorine dioxide cation   
1178 ClOO chloroperoxy radical 2A"Cs
1179 ClOO+ chloroperoxy cation 1A'Cs
1180 OClO Chlorine dioxide 2B1D∞h
1181 OClO- Chlorine dioxide anion 1A'Cs
1182 OClO+ Chlorine dioxide cation 1A1C2v
1183 ClSO Sulfur chloride oxide 2A"Cs
1184 ClS2 Sulfur chloride 2A"Cs
1185 BrOO Bromine dioxide   
1186 OBrO Bromine dioxide radical 2B1C2v
1187 NF2 Difluoroamino radical 2B1C2v
1188 NF2+ Difluoroamino cation 1A1C2v
1189 PF2 Phosphorus difluoride   
1190 PF2+ Phosphorus difluoride cation   
1191 FClO chlorosyl fluoride 1A'Cs
1192 F2O Difluorine monoxide 1A1C2v
1193 ClOF Chlorine hypofluorite 1A'Cs
1194 SF2 sulfur difluoride 1A1C2v
1195 SF2- sulfur difluoride anion 2A'Cs
1196 SF2- sulfur difluoride anion 2ΠD∞h
1197 SF2+ sulfur difluoride cation 2B1C2v
1198 Cl2O Dichlorine monoxide 1A1C2v
1199 SCl2 Sulfur dichloride 1A1C2v
1200 SeF2 Selenium difluoride   
1201 BrOCl Bromine hypochlorite 1A'Cs
1202 SeCl2 Selenium Dichloride   
1203 SBr2 Sulfur dibromide   
1204 SeBr2 Selenium dibromide   
1205 BrOBr Bromine oxide 1A1C2v
1206 F3- trifluoride anion 1ΣgD∞h
1207 F3- trifluoride anion 1ΣC∞v
1208 Cl3- trichloride anion 1ΣgD∞h
1209 Br3- tribromide anion   
1210 SFCl Sulfur chloride fluoride   
1211 HCCF Fluoroacetylene 1ΣC∞v
1212 HCCF+ fluoroacetylene cation 2ΠC∞v
1213 HCCCl Chloroacetylene 1ΣC∞v
1214 HCCBr bromoacetylene 1ΣC∞v
1215 HFCO formyl fluoride 1A'Cs
1216 HFCO+ formyl fluoride cation 2A'Cs
1217 COHCl Formyl chloride 1A'Cs
1218 COHBr Formyl bromide 1A'Cs
1219 BHF2 Difluoroborane 1A1C2v
1220 BHCl2 Borane, dichloro- 1A1C2v
1221 CHCl2 dichloromethyl radical 2B1C2v
1222 CHCl2 dichloromethyl radical 2A'Cs
1223 CHF2 difluoromethyl radical 2ACs
1224 CHF2+ difluoromethyl cation   
1225 CHFCl Chlorofluoromethyl radical   
1226 CHFCl+ Chlorofluoromethyl cation   
1227 CHCl2+ dichloromethyl cation   
1228 CHBr2 dibromomethyl radical   
1229 HOClO Chlorous acid 1AC1
1230 HOClO Chlorous acid 1A'Cs
1231 NHF2 difluoramine   
1232 NHCl2 dichloroamine   
1233 CH2F2 Methane, difluoro- 1A1C2v
1234 CH2FCl fluorochloromethane 1A'Cs
1235 SiH2F2 difluorosilane   
1236 CH2Cl2 Methylene chloride 1A1C2v
1237 CH2BrF Methane, bromofluoro- 1A'Cs
1238 CH2BrCl Methane, bromochloro- 1A'Cs
1239 CH2Br2 dibromomethane 1A1C2v
1240 SiH2Cl2 dichlorosilane 1A1C2v
1241 CH3MgBr Methyl Magnesium Bromide   
1242 CH2CHF Ethene, fluoro- 1A'Cs
1243 CH2CHF+ fluoroethene cation 2A"Cs
1244 C2H3Cl Ethene, chloro- 1A'Cs
1245 C2H3Br vinyl bromide 1A'Cs
1246 CH2FOH fluoromethanol   
1247 CH3OCl methyl hypochlorite 1A'Cs
1248 CH2CH2Cl 2-chloroethyl radical 2A'Cs
1249 CHClCH3 1-chloroethyl radical 2AC1
1250 C2H5F fluoroethane 1A'Cs
1251 CH3CH2Cl Ethyl chloride 1A'Cs
1252 CH3SiFH2 fluoromethylsilane   
1253 C2H5Br Ethyl bromide 1A'Cs
1254 KrF2 Krypton difluoride 1ΣGD∞h
1255 B4H10 Tetraborane(10) 1A1C2v
1256 C4 Carbon tetramer 3ΣgD∞h
1257 C4 Carbon tetramer   
1258 C4+ Carbon tetramer cation 2ΠgD∞h
1259 C4H2 Diacetylene 1ΣgD∞h
1260 C4H2+ diacetlyene cation 2ΠgD∞h
1261 C2H3CCH 1-Buten-3-yne 1A'C1
1262 C4H4 cyclobutadiene 1AgD2h
1263 C4H4 cyclobutadiene 1A1gD4h
1264 C4H4 Tetrahedrane   
1265 H2CCCCH2 Butatriene 1AgD2h
1266 C4H6 1-Methylcyclopropene 1AC1
1267 C4H6 Cyclobutene 1A1C2v
1268 C4H6 Methylenecyclopropane 1A1C2v
1269 CH2CCHCH3 1,2-Butadiene 1A'C1
1270 CH2CHCHCH2 1,3-Butadiene 1AgC2h
1271 CH2CHCHCH2 1,3-Butadiene 1AC2
1272 CH3CCCH3 2-Butyne 1A1'D3h
1273 CHCCH2CH3 1-Butyne 1A'Cs
1274 CH3CHCHCH2 methylallyl radical 2A"Cs
1275 C4H8 methylcyclopropane 1A'Cs
1276 CH2C(CH3)CH3 1-Propene, 2-methyl- 1A1C2v
1277 CH2CHCH2CH3 1-Butene 1AC1
1278 CH3CHCHCH3 2-Butene, (E)- 1AgC2h
1279 CH3CHCHCH3 2-Butene, (Z)- 1A1C2v
1280 B(CH3)3 trimethylborane   
1281 Al(CH3)3 trimethyl aluminum 1A'C3h
1282 C(CH3)3 Tert-butyl radical 2A"C3v
1283 CH2CH(CH3)2 Isobutyl radical 2A'C1
1284 CH3CH(CH3)CH3 Isobutane 1A1C3v
1285 CH3CH2CH2CH3 Butane 1AgAnti
1286 CH3CH2CH2CH3 Butane 1AGauche
1287 SiH(CH3)3 trimethylsilane 1A1C3v
1288 Li3N trilithium nitride 1A'D3h
1289 C2N2 Cyanogen 1ΣgD∞h
1290 C2N2+ Cyanogen cation 2ΠgD∞h
1291 P4 Phosphorus tetramer 1A1Td
1292 As4 Arsenic tetramer 1A1Td
1293 HCCCN Cyanoacetylene 1ΣC∞v
1294 HCCCN+ Cyanoacetylene cation 2ΠC∞v
1295 H2CNCN cyanamide, methylene   
1296 HNCCNH Ethenediimine   
1297 C3H3N acrylonitrile 1A'Cs
1298 C3H3N+ acrylonitrile cation 2A"Cs
1299 CH3N3 methyl azide 1A'Cs
1300 NH2CCNH2 Diaminoacetylene 1AC2
1301 NH2CH2CN Aminoacetonitrile 1A'Cs
1302 CH3NHN2+ methyl azide, protonated 1AC1
1303 C2H5CN ethyl cyanide 1A'Cs
1304 CH5N3 Guanidine 1AC1
1305 C4H6 Bicyclo[1.1.0]butane 1A1C2v
1306 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1A1C2v
1307 CH3NNCH3 (Z)-1,2-Dimethyldiazene 1AC2
1308 H2NCHCHNH2 diaminoethylene   
1309 H2NCHCHNH2 diaminoethylene   
1310 CH6N3+ guanidinium 1A1'D3h
1311 C3H7N Cyclopropylamine 1A'C1
1312 CH7N3 triaminomethane   
1313 C3H7N Azetidine   
1314 C4H8 cyclobutane 1A1D2d
1315 C2H8N2 Ethylenediamine 1AgC2h
1316 CH3NHNHCH3 dimethyl hydrazine 1AC2
1317 CH3CH(NH2)CH3 2-Propanamine 1A'Cs
1318 N(CH3)3 Trimethylamine 1A1C3v
1319 NH2CH2CH2CH3 1-Propanamine 1A'Cs
1320 P(CH3)3 trimethylphosphine 1A1C3v
1321 N(SiH3)3 trisilylamine   
1322 (CH3)3NH+ protonated trimethyl amine   
1323 C3H7NH3+ n-propylamine, protonated 1A'Cs
1324 Li2O2 dilithium dioxide   
1325 Na2O2 disodium dioxide   
1326 C3O Tricarbon monoxide 1ΣC∞v
1327 C3O Tricarbon monoxide 3A'Cs
1328 B2O2 Diboron dioxide 1ΣgD∞h
1329 ONNO NO dimer 1Agtrans C2H
1330 ONNO NO dimer 1A1cis C2V
1331 ONNO NO dimer 1AC2
1332 S2N2 Disulfur dinitride 1AGD2h
1333 CO3 Carbon trioxide 1A1C2v
1334 CO3-- carbonate 1A1'D3h
1335 CS3-- Carbonotrithioate   
1336 NO3 Nitrogen trioxide 2A1'all bonds equal
1337 NO3- nitrate anion 1A1'D3h
1338 NO3+ nitrogen trioxide cation 1A1C2v
1339 SO3 Sulfur trioxide 1A1'D3h
1340 SO3- Sulfur trioxide anion 2A1pyramidal
1341 SO3-- Sulfate dianion   
1342 SO3+ Sulfur trioxide cation 2A2'D3h
1343 SeO3 selenium trioxide 1A1'D3h
1344 SeO3 selenium trioxide 1A1C2v
1345 S4 Sulfur tetramer   
1346 S4 Sulfur tetramer   
1347 S4 Sulfur tetramer   
1348 HCO3- bicarbonate anion 1A'Cs
1349 HNO3 Nitric acid 1A'Cs
1350 HSO3 Hydroxysulfonyl radical 2AC1
1351 NH2NO2 nitramide 1A1C2v
1352 NH2NO2 nitramide 1A'Cs
1353 C2H2CO cyclopropenone   
1354 C3H2O Propadienal   
1355 C3H2O Propadienal   
1356 HCCCHO 2-propynal   
1357 C2H2O2 Ethanedial 1AgC2h
1358 C2H2O2+ Ethanedial cation 2AGC2h
1359 H2CO3 Carbonic acid 1A1C2v
1360 H2CS3 thiocarbonic acid   
1361 H2NO3+ Nitric Acid, Protonated 1A1C2v
1362 H2SO3 Sulfurous acid 1A'Cs
1363 H2SO3 Sulfurous acid 1A'Cs
1364 C2H3NO Nitrosoethylene   
1365 CH3NCO methylisocyante   
1366 HOCH2CN cyanomethanol   
1367 HOCH2CN cyanomethanol   
1368 CH3COO- acetate anion 1A'eclipsed
1369 CH3NO2 Methane, nitro- 1A'Cs
1370 CH3NO2 Methane, nitro-   
1371 CH3ONO Methyl nitrite 1A'C1
1372 NH2COOH Carbamic acid 1A'Cs
1373 NH2COOH Carbamic acid 1AC1
1374 H3BO3 Boric acid 1A'C3h
1375 H3AlO3 Aluminum hydroxide   
1376 H3CO3+ carbonic acid, protonated 1A'C3h
1377 C3H4O 2-Propyn-1-ol 1A'Cs
1378 C3H4O allenol 1A'Cs
1379 C3H4O Cyclopropanone 1A1C2v
1380 CH2CHCHO Acrolein 1A'Cs
1381 CH2CHCHO Acrolein   
1382 NH2CONH2 Urea 1AC2
1383 NH2CONH2 Urea 1A1C2v
1384 NH2CONH2+ Urea cation 2A2C2
1385 NH2CSNH2 Thiourea 1AC2
1386 C2H4O2 1,3-dioxetane 1AgD2h
1387 CH3COOH Acetic acid 1A'Cs
1388 CH3OCHO methyl formate 1A'Cs
1389 CHOCH2OH hydroxy acetaldehyde 1A'CS H in
1390 NH2COOH2+ Carbamic acid, O-protonated 1AC1
1391 NH3COOH+ protonated Carbamic acid 1A'Cs
1392 H2OHCOOH Water formic acid dimer 1 1AC1
1393 H2OHCOOH Water formic acid dimer 2 1AC1
1394 HCOOHH2O Formic acid water dimer 1AC1
1395 HOCH2OOH hydroxy methyl peroxide 1AC1
1396 CH3COCH2 Acetonyl radical 2A"Cs
1397 CH2C(OH)NH2 1-amino vinyl alchohol   
1398 CH3C(OH)=NH Ethaninidic acid   
1399 CH3CHNOH Acetaldoxime 1A'CS trans
1400 CH3CHNOH Acetaldoxime 1A'CS cis
1401 CH3CONH2 Acetamide 1A'C1
1402 HCONHCH3 N-methylformamide 1A'CS cis
1403 HCONHCH3 N-methylformamide 1A'CS trans
1404 CH3CSNH2 Ethanethioamide   
1405 CH5N2O+ urea, N-protonated 1A'Cs
1406 H2NCOHNH2+ urea, protonated 1A'Cs
1407 C2H5OO ethylperoxy radical 2A'Cs
1408 CH3NNCH3 (E)-1,2-Dimethyldiazene 1AGC2h
1409 C3H5OH Cyclopropanol 1AC1
1410 C3H6O 2-Propen-1-ol 1AC1
1411 C3H6O 2-Propen-1-ol 1A'Cs
1412 C3H6O Acetone enol 1A'Cs
1413 C3H6O Oxetane 1A1C2v
1414 C3H6O Oxetane 1A'Cs
1415 CH3CH2CHO Propanal 1A'Cs
1416 CH3COCH3 Acetone 1AC2
1417 CH3COCH3 Acetone 3A"Cs
1418 CH3COCH3- acetone anion 2A'Cs
1419 C3H6S Thietane 1A'Cs
1420 C3H6S Thiirane, methyl- 1AC1
1421 CH3CSCH3 Thioacetone 1A1C2v
1422 C2H6O2 1,2-Ethanediol 1AgC2h
1423 CH3OOCH3 dimethylperoxide 1AgC2h
1424 CH3SOCH3 Dimethyl sulfoxide 1A'Cs
1425 CH2SHCH2SH 1,2-Ethanedithiol 1AgC2h
1426 CH3SSCH3 Disulfide, dimethyl 1AC2
1427 CH3COHCH3+ acetone, protonated   
1428 HOCH2CH2NH2 monoethanolamine 1A'Cs
1429 HOCH2CH2NH2 monoethanolamine 1AC1 OH out
1430 C3H7OH 1-Propanol 1A'Cs
1431 C3H7OH 1-Propanol   
1432 CH3CHOHCH3 Isopropyl alcohol 1AC1
1433 CH3OC2H5 Ethane, methoxy- 1A'Cs
1434 C3H7SH 1-Propanethiol 1A'Cs
1435 H2OCH3OCH3 water dimethylether dimer 1AC1
1436 Li2F2 Lithium fluoride dimer   
1437 Na2F2 Sodium Fluoride Dimer   
1438 Na2Cl2 Disodium dichloride 1AgC2h
1439 C2F2 difluoroacetylene 1ΣgD∞h
1440 C2Cl2 dichloroacetylene 1ΣgC2h
1441 C2Cl2+ dichloroacetylene cation 2ΠUD∞h
1442 FNO2 Nitryl fluoride 1A1C2v
1443 FONO Nitrosyl hypofluorite 1A'CS cis
1444 ClNO2 Nitryl chloride 1A1C2v
1445 ClONO chlorine nitrite 1A'CS cis
1446 BrONO Bromine nitrite 1A'CS trans
1447 BrONO Bromine nitrite 1A'CS cis
1448 N2F2 (Z)-Difluorodiazene 1A1C2v
1449 N2F2 Dinitrogen difluoride, (E)- 1AgC2h
1450 CF2O Carbonic difluoride 1A1C2v
1451 CF2O+ Carbonic difluoride cation   
1452 COFCl Carbonic chloride fluoride 1A'Cs
1453 CCl2O Phosgene 1A1C2v
1454 Cl2CS Thiophosgene 1A1C2v
1455 COBr2 Carbonic dibromide 1A1C2v
1456 BF3 Borane, trifluoro- 1A'D3h
1457 BF3- Borane, trifluoro- anion 2A1D3h
1458 BF3- Borane, trifluoro- anion 2A1C3v
1459 BF3+ boron trifluoride cation 2A2'D3h
1460 BF3+ boron trifluoride cation   
1461 AlF3 Aluminum trifluoride 1A1'D3h
1462 BClF2 Chlorodifluoroborane   
1463 AlF2Cl Aluminum chloride difluoride 1A1C2v
1464 ScF3 Scandium trifluoride 1A1'D3h
1465 AlFCl2 Aluminum dichloride fluoride 1A1C2v
1466 BCl3 Borane, trichloro- 1A1'D3h
1467 BCl3+ Boron Trichloride cation   
1468 GaF3 Gallium trifluoride 1A1'D3h
1469 AlCl3 Aluminum trichloride 1A1'D3h
1470 GaCl3 Gallium trichloride 1A1'D3h
1471 BBr3 Boron tribromide 1A1'D3h
1472 AlBr3 Aluminum Bromide   
1473 ClO3 Chlorine trioxide   
1474 ClO3- chlorate anion 1A1C3v
1475 BrO3- Bromate anion   
1476 CF3 Trifluoromethyl radical 2A1C3v
1477 CF3- Trifluoromethyl anion 1A1C3v
1478 CF3+ Trifluoromethyl cation 1A1'D3h
1479 CF2Cl difluorochloromethyl radical   
1480 SiF3 Silicon trifluoride radical 2A1C3v
1481 SiF3+ Silicon trifluoride cation 1A1'D3h
1482 CFCl2 dichlorofluoromethyl radical   
1483 CCl3 Trichloromethyl radical 2A1C3
1484 CCl3- Trichloromethyl anion 1A1C3v
1485 CCl3+ Trichloromethyl cation 1A1'D3h
1486 SiCl3 trichlorosilyl radical 2A1C3v
1487 SiCl3+ trichlorosilyl cation 1A1'D3h
1488 CBr3 tribromomethyl radical   
1489 FOOF Perfluoroperoxide 1AC2
1490 ClO2F Chloryl fluoride 1A'Cs
1491 F2SO Thionyl Fluoride 1A'Cs
1492 ClOOCl Dichlorine dioxide 1AC2
1493 FSSF Difluorodisulfane 1AC2
1494 S2F2 Thio-thionyl fluoride 1A'Cs
1495 SOCl2 thionyl chloride 1A'Cs
1496 SSCl2 Thiothionyl chloride   
1497 SeOCl2 selenium oxychloride 1A'Cs
1498 NF3 Nitrogen trifluoride 1A1C3v
1499 NF3- Nitrogen trifluoride anion 2A1C3v
1500 NF3+ Nitrogen trifluoride cation 2A1C3v
1501 PF3 Phosphorus trifluoride 1A1C3v
1502 NCl3 nitrogen trichloride 1A1C3v
1503 AsF3 Arsenic trifluoride 1A1C3v
1504 PCl3 Phosphorus trichloride 1A1C3v
1505 AsCl3 Arsenous trichloride 1A1C3v
1506 NBr3 Nitrogen Tribromide 1A1C3v
1507 PBr3 Phosphorus tribromide 1A1C3v
1508 AsBr3 Arsenic tribromide   
1509 ClSSCl Disulfur dichloride 1AC2
1510 SF3 Sulfur trifluoride 2A'Cs
1511 ClF3 Chlorine trifluoride 1A1'D3h
1512 ClF3 Chlorine trifluoride 1A1C2v
1513 BrF3 Bromine trifluoride 1A1C2v
1514 HClO3 Chloric Acid 1A'Cs
1515 HClO3 Chloric Acid 1AC1
1516 CHF3 Methane, trifluoro- 1A1C3v
1517 CHF2Cl difluorochloromethane 1A'Cs
1518 SiHF3 trifluorosilane   
1519 CHFCl2 fluorodichloromethane 1A'Cs
1520 CDCl3 trichloromethane-d 1A1C3v
1521 CHBrF2 Methane, bromodifluoro- 1A'Cs
1522 SiHCl3 Trichlorosilane 1A1C3v
1523 CHFClBr fluorochlorobromomethane 1AC1
1524 CHBrCl2 Methane, bromodichloro- 1A'Cs
1525 CHBr2F dibromofluoromethane   
1526 CHClBr2 Methane, dibromochloro- 1A'Cs
1527 CHBr3 bromoform 1A1C3v
1528 NF3H+ protonated nitrogen trifluoride 1A1C3v
1529 AsF3H+ Arsenic trifluoride, protonated   
1530 C2H2F2 Ethene, 1,2-difluoro-, (E)- 1AgC2h
1531 C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1A1C2v
1532 CH2CF2 Ethene, 1,1-difluoro- 1A1C2v
1533 C2H2ClF 1-chloro-1-fluoroethylene 1A'Cs
1534 CHFCHCl (E)-1-chloro-2-fluoroethene 1A'Cs
1535 CHFCHClz (Z)-1-Chloro-2-fluoroethene 1A'Cs
1536 CH2CCl2 Ethene, 1,1-dichloro- 1A1C2v
1537 CHClCHCl Ethene, 1,2-dichloro-, (E)- 1AgC2h
1538 CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1A1C2v
1539 C2H2Br2 1,1-dibromoethene   
1540 CHBrCHBr Ethene, 1,2-dibromo-, (E)-   
1541 CHBrCHBr Ethene, 1,2-dibromo-, (Z)-   
1542 CH2FCHO Fluoroacetaldehyde   
1543 CH3COF Acetyl fluoride 1A'NULL
1544 CH2ClCHO chloroacetaldehyde 1AC1 bisecting, trans
1545 CH2ClCHO chloroacetaldehyde 1A'CS eclipsed, cis
1546 CH3COCl Acetyl Chloride 1A'Cs
1547 C2H4F2 1,2-difluoroethane 1AgC2H anti
1548 C2H4F2 1,2-difluoroethane 1AC2 gauche
1549 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
1550 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1A'Cs
1551 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- 1AC1
1552 CH3CHFCl Ethane, 1-chloro-1-fluoro- 1AC1
1553 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AgC2h
1554 CH2ClCH2Cl Ethane, 1,2-dichloro- 1AC2
1555 CH3CHCl2 Ethane, 1,1-dichloro- 1A'Cs
1556 CH2BrCH2Cl 1-bromo-2-chloroethane   
1557 CH2BrCH2Cl 1-bromo-2-chloroethane   
1558 CH2BrCH2Br Ethane, 1,2-dibromo- 1AgC2h
1559 CH2BrCH2Br Ethane, 1,2-dibromo- 1AC2
1560 CH2CHCH2F Allyl Fluoride   
1561 CH2CHCH2F Allyl Fluoride   
1562 CH3CHCHF trans-1-Fluoro-1-propene   
1563 C3H5Cl 1-chloro-1-propene(E) 1A'Cs
1564 C3H5Cl 1-chloro-1-propene(Z) 1A'Cs
1565 CH2FCH2OH 2-fluoroethanol   
1566 CH2ClCH2OH 2-Chloroethanol 1A'Cs
1567 CH2ClCH2OH2+ 2-chloroethanol, protonated 1AC1
1568 CH2FCH2CH3 1-Fluoropropane 1A'Cs
1569 CH2FCH2CH3 1-Fluoropropane   
1570 CH3CHFCH3 2-Fluoropropane 1A'Cs
1571 CH2ClCH2CH3 Propane, 1-chloro- 1A'anti
1572 CH3CH2CH2Br n-propyl bromide 1A'Cs
1573 CH3CHBrCH3 i-propyl bromide 1A'Cs
1574 C3H9O+ trimethyl oxonium cation   
1575 B5H9 pentaborane9   
1576 C5H4 pentatetraene   
1577 C5H5- cylopentadienyl anion 1A1'D5h
1578 C5H6 Propellane 1A1D3h
1579 C5H7 1,3-pentadienyl radical 2B1C2v
1580 C5H7 cyclopentenyl radical 2A2C2v
1581 C5H8 1,2-Butadiene, 3-methyl- 1A1C2v
1582 C5H8 1,2-Pentadiene 1A'C1
1583 C5H8 1,3-Butadiene, 2-methyl- 1A'Cs
1584 C5H8 1,3-Pentadiene, (E)- 1A'C1
1585 C5H8 1,3-Pentadiene, (Z)- 1A'Cs
1586 C5H8 1,4-Pentadiene 1AC2
1587 C5H8 2,3-Pentadiene 1AC1
1588 C5H8 Bicyclo[1.1.1]pentane   
1589 C5H8 Cyclobutane, methylene- 1A'Cs
1590 C5H8 Ethenylcyclopropane 1A'Cs
1591 CH3CCCH2CH3 2-Pentyne   
1592 C5H10 1-Butene, 2-methyl- 1AC1
1593 C5H10 Cyclopentane 1AC1
1594 CH2CHCH2CH2CH3 1-pentene 1AC1
1595 C5H12 Pentane 1A1C2v
1596 C5H12 Propane, 2,2-dimethyl- 1A1Td
1597 Si(CH3)4 tetramethylsilane 1A1Td
1598 N2O3 Dinitrogen trioxide 1A'Cs
1599 C3H2N2 Malononitrile 1A1Cs
1600 CH2N4 1H-Tetrazole 1A'Cs
1601 C3H3N2 imidazolyl radical 2B1C2v
1602 C3H3N2- imidizolyl anion 1A1C2v
1603 C2H3N3 1H-1,2,4-Triazole 1A'C1
1604 C4H4N pyrrolide radical 2A2C2v
1605 C4H4N- pyrrolide anion 1A1C2v
1606 C3H4N2 1H-Imidazole 1A'Cs
1607 C3H4N2 1H-Pyrazole 1A'Cs
1608 C3H4N2 2H-Imidazole 1A1C2v
1609 C3H4N2 4H-Imidazole 1A'Cs
1610 C4H5N 2H-pyrrole 1A'Cs
1611 C4H5N 3H-pyrrole 1A'Cs
1612 C4H5N Pyrrole 1A1C2v
1613 C4H6N+ pyrrole, alpha-protonated 1A'Cs
1614 C4H6N+ pyrrole, beta-protonated 1A'Cs
1615 C4H6N+ pyrrole, protonated 1A1C2v
1616 C3H6N2 3-Aminopropionitrile 1A'Cs
1617 CH3CH2CH2CN Butanenitrile 1A'Cs
1618 C5H8 Bicyclo[2.1.0]pentane 1A'Cs
1619 C5H8 Spiropentane 1A1D2d
1620 C(CH3)3NH2 2-Propanamine, 2-methyl- 1AC1
1621 C(NH2)H2CH2CH2CH3 1-Butanamine 1A'Cs
1622 NH(C2H5)2 diethylamine 1A'Cs
1623 NC4H12+ tetramethyl ammonium cation 1A1Td
1624 C3O2 Carbon suboxide 1ΣGD∞h
1625 C3O2+ Carbon suboxide cation 2ΠUD∞h
1626 B2O3 diboron trioxide   
1627 B2O3 diboron trioxide   
1628 MgCO3 Magnesium Carbonate 1A1C2v
1629 BeCO3 Beryllium Carbonate 1A1C2v
1630 CaCO3 Calcium Carbonate 1A1C2v
1631 ONONO Nitrosyl nitrite 1A1C2v
1632 PO4--- phosphate 1A1Td
1633 SO4-- sulfate 1A1Td
1634 HOONO2 peroxy nitric acid 1AC1
1635 HSO4- bisulfate anion 1A'Cs
1636 C2H2N2S 1,3,4-Thiadiazole   
1637 C3H2O2 Propiolic acid 1A'Cs
1638 CHOCOOH oxo acetic acid 1A'Cs
1639 CHOOCHO diformyl ether   
1640 CHOOCHO diformyl ether   
1641 H2SO4 Sulfuric acid 1AC1
1642 H2SeO4 Selenic acid 1AC2
1643 C3H3NO Isoxazole 1A'Cs
1644 C3H3NO Oxazole 1A'Cs
1645 C3H3NS Thiazole   
1646 CH3C(O)OO acetyl peroxy radical 1A'Cs
1647 CH3NO3 Methyl nitrate 1A'Cs
1648 H3PO4 Phosphoric Acid 1AC3
1649 C4H4O+ Furan cation 1A1C2
1650 CH3COCCH 3-butyn-2-one 1A'Cs
1651 C4H4S Thiophene 1A1C2v
1652 C4H4Se selenophene   
1653 C3H4O2 β–Propiolactone 1A'Cs
1654 C3H4O2 2-Propenoic acid 1A'Cs
1655 C3H4O2 Methyl glyoxal 1A'Cs
1656 C3H4O2 propanedial 1AC1
1657 C3H4O2 propenalol 1A'Cs
1658 HOCHCCHOH allenediol 1AC2
1659 C2H4O3 1,2,3-trioxolane 1A'Cs
1660 C2H4O3 trioxolane124 1AC2
1661 HOCH2COOH Hydroxyacetic acid 1ACs
1662 CH3OCH2CN Methoxyacetonitrile 1A'Cs
1663 CH3OCH2CN Methoxyacetonitrile 1AC1
1664 H2NCH2COOH Glycine 1A'Cs
1665 CH3SO2NH2 methanesulfonamide 1A'Cs
1666 C4H6O cis-2-butenal 1ACs
1667 CH2CHOCHCH2 Vinyl ether 1A1C2v
1668 CH2CHOCHCH2 Vinyl ether 1AC1
1669 CHOCHCHCH3 2-Butenal 1A'Cs
1670 C4H6S Thiophene, 2,5-dihydro- 1A1C2v
1671 CH2CHSCHCH2 Divinyl sulfide 1AC2v
1672 CH2CHSCHCH2 Divinyl sulfide   
1673 C3H6O2 1,3-Dioxolane 1AC2
1674 CH3CH2COOH Propanoic Acid 1A'Cs
1675 CH3COOCH3 methyl acetate 1A'Cs
1676 HCOOC2H5 Ethyl formate 1A'Cs
1677 C2H6O2S Dimethyl sulfone 1A1C2v
1678 CH3SSSCH3 dimethyl trisulfide 1AC2
1679 C3H7NO dimethylformamide 1A'Cs
1680 C3H7NO Propanamide 1A'C1
1681 C4H8O Cyclobutanol 1A'C1
1682 C4H8O Furan, tetrahydro- 1AC2
1683 C4H8O Furan, tetrahydro-   
1684 CH3COCH2CH3 2-Butanone 1A'Cs
1685 C4H8S Thiophene, tetrahydro- 1AC1
1686 C3H8O2 Methane, dimethoxy- 1A1C2v
1687 C3H8S2 1,3-Propanedithiol 1A1C1
1688 C4H10O 1-Butanol 1A'Cs
1689 C4H10O 1-Butanol 1AC1
1690 C4H10O 1-Propanol, 2-methyl- 1AC1
1691 C4H10O Ethanol, 1,1-dimethyl- 1A'Cs
1692 C4H10O Methyl propyl ether 1AC1
1693 C4H10O Methyl propyl ether 1AC1
1694 C(CH3)3SH 2-Propanethiol, 2-methyl- 1A'Cs
1695 C2H5SC2H5 Diethyl sulfide 1A1C2v
1696 C4H9SH 1-Butanethiol   
1697 FNO3 Fluorine nitrate 1A'Cs
1698 ClONO2 Chlorine nitrate 1A'Cs
1699 BrONO2 Bromine nitrate 1A'Cs
1700 TiCl4 Titanium tetrachloride 1A1Td
1701 ClO4- perchlorate anion 1A1Td
1702 BF4- tetrafluoroboron anion 1A1Td
1703 ClFO3 Perchloryl fluoride 1A1Cs
1704 SO2F2 Sulfuryl fluoride 1A1C2v
1705 SO2Cl2 Sulfuryl chloride 1A1C2v
1706 F3NO Nitrogen trifluoride oxide 1A1C3v
1707 F3PO Phosphoryl fluoride 1A1C3v
1708 Cl3PO Phosphoryl chloride 1A1C3v
1709 CF4 Carbon tetrafluoride 1A1Td
1710 CF3Cl Methane, chlorotrifluoro- 1A1C3v
1711 SiF4 Silicon tetrafluoride 1A1Td
1712 CF2Cl2 difluorodichloromethane 1A1C2v
1713 TiF4 Titanium tetrafluoride 1A1Td
1714 CFCl3 Trichloromonofluoromethane 1A1C3v
1715 CF3Br Bromotrifluoromethane 1A1C3v
1716 GeF4 Germanium tetrafluoride 1A1Td
1717 CCl4+ Carbon tetrachloride cation 2T1Td
1718 CCl4+ Carbon tetrachloride cation 2B1C2v
1719 CBrClF2 Methane, bromochlorodifluoro- 1A'Cs
1720 SiCl4 Silane, tetrachloro- 1A1Td
1721 CBrCl2F bromodichlorofluoromethane   
1722 CBrCl3 Methane, bromotrichloro- 1A1C3v
1723 CBr2F2 Methane, dibromodifluoro- 1A'C2v
1724 GeCl4 Germanium Tetrachloride 1A1Td
1725 CBr2ClF dibromochlorofluoromethane   
1726 CBr2Cl2 dibromodichloromethane 1A1C2v
1727 CFBr3 fluorotribromomethane 1A1C3v
1728 CBr3Cl tribromochloromethane 1A1C3v
1729 CBr4 Carbon tetrabromide 1A1Td
1730 SiBr4 Silicon tetrabromide 1A1Td
1731 GeBr4 Germanium tetrabromide   
1732 ClOF3 Chlorine trifluoride oxide 1A'Cs
1733 SF4 Sulfur tetrafluoride 1A1C2v
1734 SeF4 Selenium tetrafluoride   
1735 SCl4 Sulfur tetrachloride   
1736 C2HF3 Trifluoroethylene 1A'Cs
1737 C2HF3+ Trifluoroethylene cation 2A"Cs
1738 CHClCCl2 Trichloroethylene 1A'Cs
1739 CHBrCF2 1-Bromo-2,2-difluoroethylene 1A'Cs
1740 HClO4 perchloric acid 1ACs
1741 HSO3F Fluorosulfonic acid 1AC1
1742 CF3OH trifluoromethanol 1A'Cs
1743 CH2ClCCCl 1,3-dichloropropyne   
1744 CHClCCHCl 1,3-dichloroallene   
1745 CHCl2CCH 3,3-dichloropropyne   
1746 CHCl2CHO dichloroacetaldehyde 1AC1
1747 CHCl2CHO dichloroacetaldehyde   
1748 PF3CH2 phosphorane, trifluoromethylene- 1A'Cs
1749 CH3CF3 Ethane, 1,1,1-trifluoro- 1A1C3v
1750 CHF2CH2F Ethane, 1,1,2-trifluoro 1AC1
1751 CHF2CH2F Ethane, 1,1,2-trifluoro 1A'Cs
1752 CH3CF2Cl 1-Chloro-1,1-Difluoroethane 1A'Cs
1753 CH3CFCl2 1,1-Dichloro-1-fluoroethane 1A'Cs
1754 CH2ClCHCl2 1,1,2-trichloroethane 1AC1
1755 CH3CCl3 Ethane, 1,1,1-trichloro- 1A1C3v
1756 SiCl3CH3 methyltrichlorosilane 1A1C3v
1757 CH3CBr3 1,1,1-tribromoethane 1A1C3v
1758 NH3BCl3 Amminetrichloroboron   
1759 SiH3CCl3 (trichloromethyl)silane 1A1C3v
1760 CH2CClCHCH2 1,3-Butadiene, 2-chloro-   
1761 C3H5ClO Oxirane, (chloromethyl)- 1AC1
1762 CH2FCH2CH2F 1,3-difluoropropane   
1763 CH2FCH2CH2F 1,3-difluoropropane   
1764 CH2FCH2CH2F 1,3-difluoropropane   
1765 CH2ClCH2CH2Cl 1,3-dichloropropane   
1766 CH2ClCH2CH2Cl 1,3-dichloropropane   
1767 CH3CCl2CH3 Propane, 2,2-dichloro- 1A1C2v
1768 SiCl2(CH3)2 dichlorodimethylsilane 1A1C2v
1769 CH2ClCHCHCH3 2-Butene, 1-chloro- 1A'Cs
1770 CH2ClCHCHCH3 2-Butene, 1-chloro- 1AC1
1771 C4H9F 1-fluorobutane   
1772 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1A1C3v
1773 C2H2N2O Furazan   
1774 CF3PH2 phosphine, (trifluoromethyl)- 1A'Cs
1775 NH3BF3 Amminetrifluoroboron 1A1C3v
1776 C6H2 hexatriyne 1ΣgD∞h
1777 C6H4 (E)-Hexa-1,5-diyne-3-ene 1AgCs
1778 C6H4 (Z)-Hexa-1,5-diyne-3-ene 1A1C2v
1779 C6H4 Benzyne 1A1C2v
1780 C6H5 phenyl 2A1C2v
1781 C6H5- phenyl anion 1A1C2v
1782 C6H6 Prismane   
1783 C6H6 1,2,4,5-Hexatetraene 1AgC2h
1784 C6H6 2,4-Hexadiyne 1A1'D3h
1785 C6H6 Benzene 1A1gD6h
1786 C6H6 Benzvalene 1A1C2v
1787 C6H6 Dewar Benzene   
1788 C6H6 Hexa-1,5-diene-3-yne 1AgC2h
1789 C6H6 Trimethylenecycopropane 1A'D3h
1790 C6H6+ Benzene cation   
1791 C6H6+ Benzene cation 2B1gD2h
1792 C6H7+ benzene, protonated 1A1C2v
1793 C6H8 (Z)-hexa-1,3,5-triene 1A1C2v
1794 C6H8 1,3-Cyclohexadiene 1AC2
1795 C6H8 Bicyclo[3.1.0]hex-2-ene 1AC1
1796 C6H10 1,5-Hexadiene 1AgC2
1797 C6H10 1-Butyne, 3,3-dimethyl- 1A1C3v
1798 C6H10 3-Hexyne 1A1C2v
1799 C6H10 3-Hexyne 1AC2
1800 C4H6(CH3)2 1,1-dimethylcyclobutane 1A'Cs
1801 C6H12 (1R,2R)-1,2-dimethylcyclobutane 1ACs
1802 C6H12 (1r,3r)-1,3-dimethylcyclobutane 1AgC2h
1803 C6H12 (E)-hex-3-ene 1AGCi
1804 C6H12 (Z)-hex-3-ene 1AC2
1805 C6H12 2,3-dimethylbut-1-ene 1A'C2
1806 C6H12 2,3-dimethyl-but-2-ene 1AC1
1807 C6H12 3-methylenepentane 1AC1
1808 C6H12 cis-1,2-dimethylcyclobutane 1A'Cs
1809 C6H12 cis-1,3-dimethylcyclobutane 1A1C2v
1810 C6H12 Cyclohexane 1A1gChair
1811 C6H12 Cyclohexane 1Atwist boat
1812 C6H12 hex-1-ene 1A'Cs
1813 C6H14 Butane, 2,2-dimethyl- 1A'C1
1814 C6H14 Butane, 2,3-dimethyl- 1AgC2h
1815 C6H14 Pentane, 2-methyl- 1AC1
1816 C6H14 Pentane, 3-methyl- 1A'Cs
1817 C4N2 2-Butynedinitrile 1ΣgD∞h
1818 N3P3 1,3,5,2,4,6-Triazatriphosphorine   
1819 C4H2N2 Fumaronitrile 1AgC2h
1820 C2H2N4 sym-tetrazine 1AgD2h
1821 C3H3N3 1,3,5-Triazine 1A1'D3h
1822 C4H4N2 Pyrazine 1AgD2h
1823 C4H4N2 Pyridazine 1A1C2v
1824 C4H4N2 Succinonitrile 1AgC2h
1825 C4H4N2 Succinonitrile   
1826 C2H4N4 1H-Tetrazole, 1-methyl- 1A'Cs
1827 C5H5N E-2,4-pentadienenitrile   
1828 C5H5N Pyridine 1A1C2v
1829 B3N3H6 borazine 1A1'D3h
1830 C6H6 Fulvene 1A1C2v
1831 C5H6N+ Pyridinium 1A1C2v
1832 C5H9N Propanenitrile, 2,2-dimethyl- 1A1C1
1833 Li2CO3 Lithium Carbonate 1A1C2v
1834 Na2CO3 Sodium Carbonate 1A1C2v
1835 C2O4-- oxalate anion 1AgD2h
1836 MgSO4 Magnesium Sulfate 1A1C2v
1837 N2O4 Dinitrogen tetroxide 1AgD2d
1838 C3H2O3 vinylene carbonate   
1839 C2H2O4 Oxalic Acid 1AgC2h
1840 C4H4O2 2(5H)-Furanone   
1841 C2H4N2O2 Oxalamide 1AgC2h
1842 C2H4N2S2 Ethanedithioamide 1AGC2h
1843 C2H4N2S2 Ethanedithioamide 1AC2
1844 C2H4CO3 Ethylene carbonate 1A1C2v
1845 C2H4CO3 Ethylene carbonate 1AC2
1846 C2H4O4 Formic acid dimer 1AGC2h
1847 C2H5NO3 Nitric acid, ethyl ester 1A'C1
1848 C5H6O 2H-Pyran   
1849 C5H6O 3-Methylfuran 1A'Cs
1850 C5H6O Pentadienal   
1851 C4H6O2 γ–Butyrolactone 1AC1
1852 C4H6O2 2,3-Butanedione 1AgC2h
1853 CH6N4S Carbonothioic dihydrazide 1AC2
1854 C2H6N2O2 (E)-Azodioxymethane 1AgC2h
1855 C3H6O3 1,3,5-Trioxane 1A1C1
1856 C3H6S3 1,3,5-Trithiane 1A1C3v
1857 C4H7NO Ethoxyacetonitrile 1A'Cs
1858 HCONH2CN2H4 formamide aminomethanimine dimer 1AC1
1859 C3H7ONO Propyl nitrite 1A'Cs
1860 C3H7ONO Propyl nitrite 1AC1
1861 C5H8O Cyclopentanone 1AC2
1862 C5H8O Methyl cyclopropyl ketone 1A'Cs
1863 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- 1AC2
1864 C4H8O2 1,3-Dioxane 1A'Cs
1865 C4H8O2 Ethene, 1,1-dimethoxy- 1A1C2v
1866 C4H8O2 Ethyl acetate 1A'Cs
1867 C4H8O2 Ethyl acetate 1A'Cs
1868 C5H10O 2-methylbutyraldehyde 1AC1
1869 C5H10O 2-Pentanone 1A'Cs
1870 C5H10O 3-Pentanone 1A1C2v
1871 C5H12O 3-Pentanol 1AC1
1872 C5H12O Propane, 1-ethoxy- 1A'Cs
1873 C5H12S 2-Butanethiol, 2-methyl- 1AC1
1874 C4F2 difluorobutadiyne   
1875 ClCOClCO Oxalyl chloride 1AGC2h
1876 CF3CN Acetonitrile, trifluoro- 1A1C3v
1877 CF3CN+ Acetonitrile, trifluoro- cation 2A'Cs
1878 B2F4 Diboron tetrafluoride 1AGD2h
1879 B2Cl4 Diboron tetrachloride 1A1D2
1880 C2F4 Tetrafluoroethylene 1AgD2h
1881 C2F4+ Tetrafluoroethylene cation 2B3uD2h
1882 C2ClF3 Ethene, chlorotrifluoro-   
1883 CF2CCl2 difluorodichloroethylene 1A1C2v
1884 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene 1AGC2h
1885 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene 1A1C2v
1886 C2FCl3 fluorotrichloroethene   
1887 C2Cl4 Tetrachloroethylene 1AgD2h
1888 C2Br4 tetrabromoethene   
1889 CF3OF Trifluoromethylhypofluorite 1A'Cs
1890 SiF5- silicon pentafluoride anion   
1891 SOF4 Sulfur tetrafluoride oxide 1A1C2v
1892 PF5 Phosphorus pentafluoride 1A1'D3h
1893 AsF5 Arsenic pentafluoride 1A1'D3h
1894 PCl5 Phosphorus pentachloride 1A1'C4v
1895 SF5 Sulfur pentafluoride 2A1C4v
1896 SF5+ pentafluoro sulfur cation 1A1'D3h
1897 BrF5 bromine pentafluoride 1A1C4v
1898 ClF5 chlorinepentafluoride 1A1C4v
1899 CF3CHO trifluoroacetaldehyde 1A'Cs
1900 CCl3CHO trichloroacetaldehyde 1A'Cs
1901 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- 1AGCi
1902 CF3CH2F 1,1,1,2-tetrafluoroethane 1A'Cs
1903 CHF2CHF2 1,1,2,2-tetrafluoroethane 1AGC2h
1904 CHF2CHF2 1,1,2,2-tetrafluoroethane   
1905 CF3CH2Cl 2,2,2-Trifluoroethyl chloride 1A'Cs
1906 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR 1AC2
1907 CH2ClCCl3 1,1,1,2-tetrachloroethane   
1908 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro-   
1909 CH2BrCBr3 1,1,1,2-tetrabromo ethane   
1910 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane 1A'Cs
1911 CF3COOH trifluoroacetic acid 1A'Cs
1912 C4H3ClO Furan, 2-chloro 1A'Cs
1913 C4H3ClO Furan,3-chloro 1A'Cs
1914 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- 1AC2
1915 C4H8O2 Butanoic acid 1AC1
1916 C7H7 cycloheptatrienyl radical 2A2C2v
1917 C7H7+ cycloheptatrienyl cation 1A1'D7h
1918 C7H8 cycloheptatriene   
1919 C7H8 Norbornadiene 1A1C2v
1920 C7H8 Quadricyclane   
1921 C7H14 cycloheptane 1AC2
1922 C7H16 2-methylhexane 1AC1
1923 C7H16 3-methylhexane 1AC1
1924 C7H16 heptane 1A1C2v
1925 CH(CN)3 tricyanomethane   
1926 HN=C=C(CN)2 Dicyanoketenimine   
1927 C6H7N 2-Methylpyridine 1A'Cs
1928 C6H15N triethylamine 1AC3
1929 N2O5 Dinitrogen pentoxide 1A'Cs
1930 C4H2O3 Maleic Anhydride 1A1C2v
1931 C5H4O2 4-Cyclopentene-1,3-dione 1A1C2v
1932 C5H4O2 furfural 1A'OCCO cis
1933 C5H4O2 furfural 1A'OCCO trans
1934 C6H5O phenoxy radical 2B1C2v
1935 C6H6O 2,5-Cyclohexadienone 1A1C2v
1936 C6H5SH Benzenethiol   
1937 HO2CCHNH2CH2OH Serine 1AC1
1938 C5H8O2 Acetylacetone 1AC2
1939 C7H10 Norbornene   
1940 CH(C2H3)3 trivinyl methane   
1941 C6H10O cyclohexanone 1A'Cs
1942 C6H12O hexanal 1A'Cs
1943 C6H12O Oxepane   
1944 C3H7OC3H7 di-n-propyl ether 1A1C2v
1945 C3H7OC3H7 di-n-propyl ether 1AC2
1946 F2CCCF2 tetrafluoroallene   
1947 CF3COO- trifluoro acetate anion 1A'Cs
1948 CF3COF trifluoroacetyl fluoride 1A'Cs
1949 CF3COCl trifluoroacetyl chloride 1A'Cs
1950 PF6 Hexafluorophosphate neutral 2B2C2v
1951 PF6- Hexafluorophosphate ion 1A1GOh
1952 SF6 Sulfur Hexafluoride 1A1GOh
1953 SeF6 Selenium hexafluoride 1A1GOh
1954 SF5Cl sulfur chloropentafluoride 1A1C4v
1955 CF3CHF2 pentafluoroethane 1A'Cs
1956 CF3CHFCl 1,1,1,2-tetrafluorochloroethane 1AC1
1957 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane 1A'Cs
1958 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro-   
1959 CCl3CHCl2 pentachloroethane   
1960 C8H6 Calicene 1A1C2v
1961 C8H8 cyclooctatetraene 1A1D2d
1962 C6H5CH2CH3 Ethylbenzene 1A'Cs
1963 CH3C6H4CH3 paraxylene 1AgC2h
1964 C8H14 Bicyclo[2.2.2]octane 1A1'D3h
1965 C8H16 cyclooctane 1A1D4d
1966 C8H16 cyclooctane   
1967 (CH3)3CC(CH3)3 tetramethylbutane 1A1D3d
1968 C8H18 Octane 1AGC2h
1969 C6H5CN phenyl cyanide 1A1C2v
1970 C6H12N2 Triethylenediamine 1A1'D3h
1971 C4O4-- squarate dianion   
1972 S4N4 Tetrasulfur tetranitride   
1973 S8 Octasulfur 1A1D4d
1974 C6H4O2 parabenzoquinone 1AgD2h
1975 C6H5CHO benzaldehyde 1A'Cs
1976 C5H9NO2 Proline 1AC1
1977 C4F4 tetrafluorcyclobutadiene 1A1GD4h
1978 C4F4 tetrafluorcyclobutadiene 1AGC2h
1979 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- 1AGD2h
1980 CF3CF2Cl pentafluorochloroethane 1A'Cs
1981 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane 1AgC2h
1982 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane   
1983 CF3CFCl2 1,1-Dichlorotetrafluoroethane 1A'Cs
1984 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- 1AC1
1985 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane   
1986 C2F6 hexafluoroethane 1A1gD3d
1987 C2Cl6 hexachloroethane 1A1gD3d
1988 C6H4F2 metadifluorobenzene 1A1C2v
1989 C6H4F2 1,4-difluorobenzene 1AgD2h
1990 C6H4Cl2 1,2-dichlorobenzene 1A1C2v
1991 C6H4Cl2 1,3-dichlorobenzene 1A1C2v
1992 C6H4Cl2 1,4-dichlorobenzene   
1993 C6H5NO nitrosobenzene 1A'Cs
1994 C9H8 spiro[4.4]nona-1,3,6,8-tetraene 1A1D2d
1995 C9H20 Nonane 1A1C2v
1996 C(CN)4 tetracyanomethane 1A1Td
1997 C3H3N3O3 cyanuric acid 1A1'D3h
1998 CH3COC6H5 acetophenone 1AC1
1999 CH3COC6H5 acetophenone 1A'Cs
2000 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- 1A1'D3h
2001 C3F6 hexafluoropropene   
2002 C6H3F3 Benzene trifluoride 123 1A1C2v
2003 C8H18O 1-Octanol   
2004 C10H8 naphthalene 1AgD2h
2005 C10H10 bullvalene   
2006 C6N4 Tetracyanoethylene 1AGD2h
2007 C6N4- tetracyanoethylene anion 2B2GD2h
2008 C4F6 perfluorobutadiene 1AgC2h
2009 C4F6 perfluorobutadiene 1AC2
2010 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- 1A'Cs
2011 C3F8 perfluoropropane 1A1C2v
2012 Fe(CO)5 Iron pentacarbonyl 1A1C4v
2013 Fe(CO)5 Iron pentacarbonyl 1A1'D3h
2014 Fe(C5H5)2 ferrocene 1A1'D5h
2015 B12H12-- Dodecahydrododecaborate(2-)   
2016 B12H12-- Dodecahydrododecaborate(2-)   
2017 C12H8 biphenylene 1AgD2h
2018 C12H10 biphenyl 1AD2
2019 C12H10 Heptalene 1AC2
2020 C6H12O6 Inositol 1A1GD3d
2021 C6F6 hexafluorobenzene 1A1GD6h
2022 S2F10 disulphur decafluoride   
2023 C13H10 Fluorene   
2024 C14H14 Bibenzyl 1AC2
2025 C12H10N2 azobenzene 1AGC2h
2026 C6H5COC6H5 benzophenone 1A1C2v
2027 C6H5COC6H5 benzophenone 1AC2
2028 C18H12 Tetracene   
2029 C19H16 Triphenylmethane 1AC3
2030 C24H12 Coronene 1A1GD6h
2031 C60 Buckminsterfullerene 1AGIh

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 He- Helium atom anion he-  
6 Li Lithium atom li  
7 Li+ Lithium atom cation li+  
8 Na Sodium atom na  
9 Na- Sodium atom anion na-  
10 Na+ Sodium atom cation na+  
11 K Potassium atom k  
12 K- Potassium atom anion k-  
13 K+ Potassium atom cation k+  
14 Cu Copper atom cu  
15 Cu- Copper atom anion cu-  
16 Cu+ Copper atom cation cu+  
17 KH Potassium hydride kh  
18 KH+ Potassium hydrogen cation kh+  
19 Be Beryllium atom be  
20 Be- Beryllium atom anion be-  
21 Be+ Beryllium atom cation be+  
22 Mg Magnesium atom mg  
23 Mg- Magnesium atom anion mg-  
24 Mg+ Magnesium atom cation mg+  
25 Ca Calcium atom ca  
26 Ca- Calcium atom anion ca-  
27 Ca+ Calcium atom cation ca+  
28 Zn Zinc atom zn  
29 Zn- Zinc atom anion zn-  
30 Zn+ Zinc atom cation zn+  
31 CaH+ Calcium monohydride cation cah+  
32 B Boron atom b  
33 B- Boron atom anion b-  
34 B+ Boron atom cation b+  
35 Al Aluminum atom al  
36 Sc Scandium atom sc  
37 Sc+ Scandium cation sc+  
38 C- Carbon atom anion c-  
39 C+ Carbon atom cation c+  
40 Si Silicon atom si  
41 Si+ Silicon atom cation si+  
42 Ti Titanium atom ti  
43 Ti- Titanium atom anion ti-  
44 Ti+ Titanium atom cation ti+  
45 Sn Tin atom sn  
46 Sn+ Tin cation sn+  
47 CH3 Methyl radical ch3  
48 SnH4 Stannane snh4  
49 N- Nitrogen atom anion n-  
50 N+ Nitrogen atom cation n+  
51 P Phosphorus atom p  
52 P- Phosphorus atom anion p-  
53 P+ Phosphorus atom cation p+  
54 V Vanadium atom v  
55 Sb Antimony atom sb  
56 SbH Antimony monohydride sbh  
57 SbH3 Stibine sbh3  
58 O- Oxygen atom anion o-  
59 O+ Oxygen atom cation o+  
60 Cr Chromium atom cr  
61 Te Tellurium atom te  
62 Te+ Tellurium atom cation te+  
63 TeH Telluryl radical teh  
64 H2Te Hydrogen Telluride h2te  
65 Mn Manganese atom mn  
66 I Iodine atom iodine  
67 I- Iodine atom anion iodine-  
68 I+ Iodine atom cation iodine+  
69 HI Hydrogen iodide hi  
70 HI+ Hydrogen iodide cation hi+  
71 H2I+ Iodonium h2i+  
72 Ne- Neon atom anion ne-  
73 Ne+ Neon atom cation ne+  
74 Ar Argon atom ar  
75 Ar- Argon atom anion ar-  
76 Ar+ Argon atom cation ar+  
77 Fe Iron atom fe  
78 Xe Xenon atom xe  
79 XeH+ Xenon, protonated xeh+  
80 Co Cobalt atom cobalt  
81 LiK Lithium Potassium lik  
82 NaK Sodium Potassium nak  
83 NaK+ Sodium Potassium diatomic cation nak+  
84 K2 Potassium diatomic k2  
85 C2H2 Acetylene c2h2  
86 C2H4 Ethylene c2h4  
87 AlP Aluminum monophosphide alp  
88 SbN Antimony nitride sbn  
89 NH3NH3 Ammonia Dimer nh3nh3  
90 KO Potassium monoxide ko  
91 KO+ Potassium monoxide cation ko+  
92 O2 Oxygen diatomic o2  
93 O2-- dioxygen dianion o2--  
94 TeO Tellurium monoxide teo  
95 Te2 Tellurium diatomic te2  
96 KOH Potassium hydroxide koh  
97 H2CO Formaldehyde h2co  
98 KF Potassium Fluoride kf  
99 KCl Potassium Chloride kcl  
100 KBr Potassium Bromide kbr  
101 LiI Lithium Iodide lii  
102 NaI Sodium Iodide nai  
103 KI Potassium Iodide ki  
104 AlI Aluminum monoiodide ali  
105 SbF Antimony monofluoride sbf  
106 SbCl Antimony monochloride sbcl  
107 IO Iodine monoxide io  
108 IF Iodine monofluoride if  
109 ICl Iodine monochloride icl  
110 IBr Iodine monobromide ibr  
111 I2 Iodine diatomic i2  
112 I2+ Iodine diatomic cation i2+  
113 HOI Hypoiodous acid hoi  
114 CH3I methyl iodide ch3i  
115 SiH3I Silyl Iodide sih3i  
116 C3H6 Cyclopropane c3h6  
117 KCN Potassium cyanide kcn  
118 CO2 Carbon dioxide co2  
119 SCTe Carbon sulfide Telluride scte  
120 TeO2 Tellurium Dioxide teo2  
121 CS2H+ Carbon disulfide, protonated cs2h+  
122 NH3CHO+ Formamide, N-Protonated nh3cho+  
123 CH3CH2OH Ethanol etoh  
124 CH3OCH3 Dimethyl ether meome  
125 H2OCH3OH water methanol dimer h2och3oh  
126 ICN Cyanogen iodide icn  
127 INO Nitrosyl iodide ino  
128 I3- triiodide i3-  
129 CH2FI fluoroiodomethane ch2fi  
130 CH2ClI chloroiodomethane ch2cli  
131 CH2BrI bromoiodomethane ch2bri  
132 CH2I2 Diiodomethane ch2i2  
133 C2H3I Vinyl iodide c2h3i  
134 C2H5I Ethyl iodide c2h5i  
135 XeF2 Xenon difluoride xef2  
136 CH3CHCH2CH3 2-Butyl radical butyl2  
137 As(CH3)3 trimethyl arsine tmas  
138 K2O2 dipotassium dioxide k2o2  
139 TeO3 Tellurium trioxide teo3  
140 C3H4O Methylketene c6004440  
141 C3H6O Propylene oxide prox  
142 CH3CHSHCH3 2-Propanethiol isoprsh  
143 CH3SCH2CH3 Ethane, (methylthio)- etsme  
144 SbF3 Antimony Trifluoride sbf3  
145 SbCl3 Antimony Trichloride sbcl3  
146 NI3 Nitrogen triiodide ni3  
147 PI3 Phosphorus triiodide pi3  
148 IF3 iodone trifluoride if3  
149 CHCl3 Chloroform chcl3  
150 CHF2I difluoroiodomethane chf2i  
151 CHFClI fluorochloroiodomethane chfcli  
152 CHCl2I dichloroiodomethane chcl2i  
153 CHI3 Iodoform chi3  
154 CH2CFCH3 2-fluoropropene 2fpro  
155 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
156 CH3CHClCH3 Propane, 2-chloro- prcl2  
157 C5H5 cyclopentadienyl radical c5h5  
158 C5H6 1,3-Cyclopentadiene c542927  
159 C5H6 1-Buten-3-yne, 2-methyl- c78808  
160 C5H6 3-Penten-1-yne, (E)- c2004695  
161 C5H6 3-Penten-1-yne, (Z)- c1574409  
162 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
163 C5H6 Cyclopropylacetylene c6746947  
164 C5H8 1-pentyne a1pentyne  
165 C5H8 Cyclopentene c142290  
166 C5H10 2-Butene, 2-methyl- c513359  
167 C5H10 2-Pentene, (E)- c646048  
168 C5H10 2-Pentene, (Z)- c627203  
169 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
170 C5H11 2-Methylbut-2-yl radical c4348350  
171 C5H12 Butane, 2-methyl- buta2  
172 C4H5N (E)-2-Butenenitrile c627269  
173 C4H5N (Z)-2-Butenenitrile c1190767  
174 C4H5N Cyclopropanecarbonitrile c5500210  
175 CH2CHCH2CN Allylcyanide ch2chch2cn  
176 CH3CH(CH3)CN Propanenitrile, 2-methyl- c4h7n  
177 C4H9N Cyclobutylamine cbam  
178 C4H9N Pyrrolidine pyrrolidine  
179 C3H10N2 1,2-Diaminopropane diampr12  
180 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
181 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
182 C4H4O Furan furan  
183 CH2CHCONH2 Acrylamide c79061  
184 CH5N3S Hydrazinecarbothioamide c79196  
185 C4H6O Cyclobutanone cbutone  
186 C4H6O Furan, 2,3-dihydro- furan23h  
187 C4H6O Furan, 2,5-dihydro- furan25h  
188 C4H6S Thiophene, 2,3-dihydro- thiop23h  
189 C2H6N2O Urea, methyl- c598505  
190 C2H3OC2H5 Ethene, ethoxy- c109922  
191 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
192 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
193 CHOCH2CH2CH3 Butanal butanal  
194 C3H8O2 1,3-Propanediol c504632  
195 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
196 C3H8O2 Propylene glycol c57556  
197 C4H10O 2-Butanol, (.+/-.)- butanol2  
198 C4H10O Ethoxy ethane etoet  
199 C4H10O Propane, 2-methoxy- c598538  
200 C4H10O+ 1-Butanol cation butanol1+  
201 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
202 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
203 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
204 CCl4 Carbon tetrachloride ccl4  
205 CF3I trifluoroiodomethane cf3i  
206 CCl3I trichloroiodomethane ccl3i  
207 CFClBrI fluorochlorobromoiodomethane cfclbri  
208 CF2I2 difluorodiiodomethane cf2i2  
209 CCl2I2 dichlorodiiodomethane ccl2i2  
210 CBr3I tribromoiododmethane cbr3i  
211 CI4 tetraiodomethane ci4  
212 SiI4 silicon tetraiodide sii4  
213 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
214 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
215 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
216 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
217 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
218 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
219 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
220 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
221 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
222 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
223 CH3CHFCH2CH3 2-fluorobutane butaf2  
224 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
225 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
226 XeF4 Xenon tetrafluoride xef4  
227 C6H6 3,4-Dimethylenecyclobutene cb34m  
228 C6H8 (E)-hexa-1,3,5-triene c821078  
229 C6H8 (E)-hexa-2,3,4-triene c59660650  
230 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
231 C6H8 1,4-Cyclohexadiene cyhexadiene14  
232 C6H8 3-Methylenecyclopentene c930267  
233 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
234 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
235 C6H10 1,3-Hexadiene, (E)- hexdi13e  
236 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
237 C6H10 1,4-Hexadiene, (E)- hexdi14t  
238 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
239 C6H10 1-Hexyne hexyne1  
240 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
241 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
242 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
243 C6H10 2-Hexyne c764352  
244 C6H10 cyclohexene cyclohexene  
245 C6H10 Cyclopentene, 1-methyl- c693890  
246 C6H10 Cyclopentene, 3-methyl- c1120623  
247 C6H10 Cyclopentene, 4-methyl- c1759815  
248 C6H12 (E)-2-Hexene e2hexene  
249 C6H12 (E)-3-methylpent-2-ene c616126  
250 C6H12 (Z)-3-methylpent-2-ene c922623  
251 C6H12 (Z)-hex-2-ene z2hexene  
252 C6H12 Cyclopentane, methyl- c96377  
253 C6H12 Ethylcyclobutane c4806615  
254 C6H14 Hexane hexane  
255 CH3N5 5-Aminotetrazole c4418615  
256 C4H4N2 1,3-Diazine diazine13  
257 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
258 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
259 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
260 C4H6N2 1H-Imidazole, 2-methyl- c693981  
261 C5H7N (E)-2-Pentenenitrile c26294984  
262 C5H7N (E)-3-Pentenenitrile c16529661  
263 C5H7N (Z)-2-Pentenenitrile c25899507  
264 C5H7N 1H-Pyrrole, 1-methyl- c96548  
265 C5H7N Cyclobutanecarbonitrile c4426113  
266 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
267 C5H9N Butanenitrile, 2-methyl- c18936179  
268 C5H9N Pentanenitrile c110598  
269 C6H10 Bicyclo[3.1.0]hexane c285585  
270 C5H11N Cyclopentanamine cypentam  
271 C5H11N Piperidine piper  
272 C4H12N2 1,2-Butanediamine c4426486  
273 C4H12N2 2-Methyl-1,2-propanediamine c811938  
274 C2H3NO3 Oxamic acid oxamic  
275 C4H4O2 2-Oxetanone, 4-methylene- c674828  
276 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
277 C3H4S3 1,3-Dithiolane-2-thione c822388  
278 C4H5NO 3-Methylisoxazole isox3m  
279 C4H5NO Isoxazole, 5-methyl- c5765446  
280 C4H5NS 4-Methylthiazole c693958  
281 C5H6O 2-methylfuran furan2m  
282 C5H6S Thiophene, 2-methyl- c554143  
283 C5H6S Thiophene, 3-methyl- c616444  
284 C4H6O2 2-Propenoic acid, methyl ester c96333  
285 C4H6O2 Crotonic Acid crot  
286 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
287 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
288 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
289 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
290 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
291 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
292 C4H6OS Vinyl sulfoxide c1115157  
293 C2H6N2O2 Dimethylnitroamine c4164287  
294 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
295 C2H6O3S Sulfurous acid, dimethyl ester c616422  
296 C4H7NO 2-Pyrrolidinone c616455  
297 C4H7NO Methacrylamide c79390  
298 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
299 CH3CH(CH3)ONO Isopropyl nitrite c541424  
300 CH3CH(NH2)COOH Alanine alanine  
301 CH3NHCH2COOH Sarcosine sarcosine  
302 NH2CH2CH2COOH β–alanine betaalanine  
303 NH2COOC2H5 Urethane urethane  
304 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
305 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
306 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
307 NH2CONHC2H5 Urea, ethyl- c625525  
308 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
309 C4H8O2 1,4-Dioxane dioxan14  
310 C4H8OS s-Ethyl thioacetate c625605  
311 C3H8O3 1,2,3-Propanetriol glycerin  
312 C3H8O2S (Methylsulfonyl)ethane c594434  
313 C4H9NO Butanamide c541355  
314 C4H9NO Propanamide, 2-methyl- c563837  
315 C5H10O 2-Butanone, 3-methyl- c563804  
316 C5H10O 2H-Pyran, tetrahydro- c142687  
317 C5H10O Cyclopentanol c96413  
318 C5H10O Oxetane, 3,3-dimethyl- c6921353  
319 C5H10O Pentanal pal  
320 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
321 C5H10S 3-Ethylthio-1-propene c5296628  
322 C5H10S Cyclopentanethiol c1679078  
323 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
324 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
325 C4H10O2 1,1-Dimethoxyethane c534156  
326 C4H10O2 1,3-Butanediol budiol13  
327 C4H10O2 1,4-Butanediol budiol14  
328 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
329 C4H10OS Diethyl sulfoxide c70291  
330 C4H10S2 1,4-Butanedithiol budisl14  
331 C4H11NO Diethylhydroxylamine c3710847  
332 C5H12O 1-Butanol, 2-methyl- c137326  
333 C5H12O 1-Butanol, 3-methyl- c123513  
334 C5H12O 1-Pentanol pentanol1  
335 C5H12O 2-Butanol, 3-methyl- c598754  
336 C5H12O 2-Pentanol peol2  
337 C5H12O Butane, 1-methoxy- meobu  
338 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
339 C5H12S 1-Butanethiol, 2-methyl- c1878188  
340 C5H12S 1-Butanethiol, 3-methyl- c541311  
341 C5H12S 1-Pentanethiol c110667  
342 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
343 C5H12S 2-Butanethiol, 3-methyl- c2084186  
344 C5H12S Butane, 1-(methylthio)- c628295  
345 C5H12S Ethyl propyl sulfide c4110503  
346 C5H12S Propane, 2-(ethylthio)- c5145993  
347 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
348 SbCl5 Antimony pentachloride sbcl5  
349 IF5 pentafluoroiodine if5  
350 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
351 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
352 C4H8Cl2 1,4-Dichlorobutane c110565  
353 C4H8Cl2 Butane, 1,2-dichloro- c616217  
354 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
355 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
356 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
357 C5H11Cl Pentane, 1-chloro- pencl1  
358 C6H5CH2 benzyl radical benzyl  
359 C6H5CH3 toluene toluene  
360 C7H12 Norbornane nor  
361 C6H5NH2 aniline aniline  
362 C6H13N 2-Methylpiperidine pip2m  
363 C6H13N cyclohexanamine cham  
364 C5H5NO 2(1H)-Pyridinone c72762006  
365 C5H5NO 2(3H)-Pyridinone c9000048  
366 C5H5NO 2(5H)-Pyridinone c9000037  
367 C5H5NO 2-Pyridinol c109104  
368 C5H5NO 3(2H)-Pyridinone c9000004  
369 C5H5NO 3(4H)-Pyridinone c9000026  
370 C5H5NO 3(6H)-Pyridinone c9000015  
371 C5H5NO 3-Pyridinol c109002  
372 C5H5NO 4(1H)-Pryidinone c9000060  
373 C5H5NO 4(3H)-Pryidinone c9000059  
374 C5H5NO 4-Pyridinol c626642  
375 C6H5OH phenol phenol  
376 C6H6O 2,4-Cyclohexadienone c24599573  
377 C4H8O2S Sulfolane sulfolane  
378 C6H5F Fluorobenzene bzf  
379 C6H5Cl chlorobenzene bzcl  
380 C6H5Br bromobenzene bzbr  
381 C6H5CCH phenylacetylene phac  
382 C8H6 benzocyclobutadiene bcbd  
383 C8H6 Pentalene pentalene  
384 C6H5CHCH2 Styrene styrene  
385 C8H8 cubane cubane  
386 CH3C6H4CH3 meta-xylene mxylene  
387 C4H4N2O2 Uracil uracil  
388 C6H5OCH3 Anisole anisole  
389 C6H12O2 Methyl pivalate c598981  
390 C6H12O2 Hexanoic acid hexa  
391 IF7 Iodine heptafluoride if7  
392 C6H4F2 orthodifluorobenzene odfb  
393 C9H8 Indene indene  
394 C9H12 n-propyl benzene prbz  
395 C5H4N4 purine purine  
396 C8H7N Indole indole  
397 C6H5NO2 Nitrobenzene c6h5no2  
398 C6H5COOH benzoic acid benzo  
399 C10H8 Azulene azu  
400 C10H16 adamantane adamantane  
401 C10H22 Decane decane  
402 C12H8 Acenaphthylene acenaph  
403 C14H10 Anthracene anth  
404 C14H10 Phenanthrene phenanthrene  
405 C16H10 Pyrene pyrene