National Institute of Standards and Technology
Computational Chemistry Comparison and Benchmark DataBase
Release 22May 2022
NIST Standard Reference Database 101
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XIXIndex of properties
XXH-bond dimers
XXIOddities

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III.F.1. (I.A.4.)

List of which calculations are completed at MP4 /STO-3G

Jump to calculations not yet done
count Species Name State Conformation
1 H2 Hydrogen diatomic 1ΣgD∞h
2 Li Lithium atom 2SKh
3 Na Sodium atom 2SKh
4 K Potassium atom 2SKh
5 LiH Lithium Hydride 1ΣC∞v
6 Be Beryllium atom 1SKh
7 Be+ Beryllium atom cation 2SKh
8 Mg Magnesium atom 1SKh
9 Mg+ Magnesium atom cation 2SKh
10 Ca Calcium atom 1SKh
11 CaH Calcium monohydride 2ΣC∞v
12 B Boron atom 2PKh
13 B Boron atom 4PKh
14 B+ Boron atom cation 1SKh
15 Al Aluminum atom 2PKh
16 Al+ Aluminum atom cation 1SKh
17 C Carbon atom 3P0Kh
18 C+ Carbon atom cation 2PKh
19 Si Silicon atom 3PKh
20 Si Silicon atom 1SKh
21 Si+ Silicon atom cation 2PKh
22 CH4 Methane 1A1Td
23 N Nitrogen atom 4SKh
24 N Nitrogen atom 2DKh
25 N+ Nitrogen atom cation 3PKh
26 P Phosphorus atom 4SKh
27 NH3 Ammonia 1A1C3v
28 O Oxygen atom 3SKh
29 O+ Oxygen atom cation 4SKh
30 S Sulfur atom 3PKh
31 Se Selenium atom 3PKh
32 OH Hydroxyl radical 2ΠC∞v
33 H2O Water 1A1C2v
34 F Fluorine atom 2PKh
35 F+ Fluorine atom cation 3SKh
36 Cl+ Chlorine atom cation 3PKh
37 HF Hydrogen fluoride 1ΣC∞v
38 HCl Hydrogen chloride 1ΣC∞v
39 Na2 Sodium diatomic 1ΣgD∞h
40 C2H2 Acetylene 1ΣgD∞h
41 C2H4 Ethylene 1AgD2h
42 C2H6 Ethane 1A1gD3d
43 BN boron nitride 3ΠC∞v
44 AlN Aluminum nitride 3ΠiC∞v
45 N2 Nitrogen diatomic 1ΣgD∞h
46 N2H2 (E)-diazene 1AgC2h
47 CH2PH Phosphaethene 1A'Cs
48 CaO Calcium monoxide 1ΣC∞v
49 BO- boron monoxide anion 1ΣC∞v
50 CO Carbon monoxide 1ΣC∞v
51 CSe Carbon monoselenide 1ΣC∞v
52 NO Nitric oxide 2ΠC∞v
53 O2 Oxygen diatomic 3ΣgD∞h
54 SeO Selenium monoxide 3ΣC∞v
55 SeS Selenium monosulfide 3ΣC∞v
56 CaOH Calcium monohydroxide 2Σ+C∞v
57 H2CO Formaldehyde 1A1C2v
58 LiBr Lithium Bromide 1ΣC∞v
59 NaBr Sodium Bromide 1ΣC∞v
60 CaF Calcium monofluoride 2ΣC∞v
61 CaCl calcium monochloride 2ΣC∞v
62 BF Boron monofluoride 1ΣC∞v
63 CF- carbon monofluoride anion 3ΣC∞v
64 F2 Fluorine diatomic 1ΣgD∞h
65 Cl2 Chlorine diatomic 1ΣgD∞h
66 HOBr Hypobromous acid 1A'Cs
67 C3H5 Allyl radical 2A2C2v
68 C3H6 Cyclopropane 1A1'D3h
69 CH2CHCH3 Propene 1A'Cs
70 CH2NN diazomethane 1A1C2v
71 NH2CN cyanamide 1A'Cs
72 NHCHNH2 aminomethanimine 1AC1
73 Li2O dilithium oxide 1ΣgD∞h
74 CO2 Carbon dioxide 1ΣgD∞h
75 SO2 Sulfur dioxide 1A1C2v
76 C2H2O Oxirene 1A1C2v
77 HCCOH ethynol 1A'Cs
78 FCN Cyanogen fluoride 1ΣC∞v
79 HCCF Fluoroacetylene 1ΣC∞v
80 C2H3Br vinyl bromide 1A'Cs
81 C2H5F fluoroethane 1A'Cs
82 C2H5Br Ethyl bromide 1A'Cs
83 C4 Carbon tetramer 3ΣgD∞h
84 NO3 Nitrogen trioxide 2B2one long, two short
85 CH2CHCHO Acrolein 1A'Cs
86 C2F2 difluoroacetylene 1ΣgD∞h
87 BF3 Borane, trifluoro- 1A'D3h
88 AlF3 Aluminum trifluoride 1A1'D3h
89 NI3 Nitrogen triiodide   
90 CaCO3 Calcium Carbonate 1A1C2v
91 TiCl4 Titanium tetrachloride 1A1Td
92 SF4 Sulfur tetrafluoride 1A1C2v
93 C6H6 Fulvene 1A1C2v
94 C2Cl6 hexachloroethane 1A1gD3d

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 h  
5 H- Hydrogen atom anion h-  
6 H+ Hydrogen atom cation h+  
7 D2 Deuterium diatomic d2  
8 H2- hydrogen diatomic anion h2-  
9 H2+ Hydrogen cation h2+  
10 HD Deuterium hydride hd  
11 H3+ hydrogen trimer cation h3+  
12 He Helium atom he  
13 He- Helium atom anion he-  
14 He+ Helium atom cation he+  
15 HeH Helium hydride heh  
16 HeH+ Helium hydride cation heh+  
17 He2+ helium diatomic cation he2+  
18 Li- Lithium atom anion li-  
19 Li+ Lithium atom cation li+  
20 Na- Sodium atom anion na-  
21 Na+ Sodium atom cation na+  
22 K- Potassium atom anion k-  
23 K+ Potassium atom cation k+  
24 Cu Copper atom cu  
25 Cu- Copper atom anion cu-  
26 Cu+ Copper atom cation cu+  
27 LiH- lithium hydride anion lih-  
28 LiH+ lithium hydride cation lih+  
29 NaH sodium hydride nah  
30 NaH- sodium hydride anion nah-  
31 NaH+ sodium hydride cation nah+  
32 KH Potassium hydride kh  
33 KH+ Potassium hydrogen cation kh+  
34 CuH Copper monohydride cuh  
35 Be- Beryllium atom anion be-  
36 Mg- Magnesium atom anion mg-  
37 Ca- Calcium atom anion ca-  
38 Ca+ Calcium atom cation ca+  
39 Zn Zinc atom zn  
40 Zn- Zinc atom anion zn-  
41 Zn+ Zinc atom cation zn+  
42 BeH beryllium monohydride beh  
43 BeH- berylium monohydride anion beh-  
44 BeH+ beryllium monohydride cation beh+  
45 MgH magnesium monohydride mgh  
46 MgH- magnesium monohydride anion mgh-  
47 MgH+ magnesium monohydride cation mgh+  
48 CaH+ Calcium monohydride cation cah+  
49 TiH Titanium monohydride tih  
50 ZnH Zinc monohydride znh  
51 ZnH+ Zinc, protonated znh+  
52 BeH2 beryllium dihydride beh2  
53 BeH2+ Beryllium dihydride cation beh2+  
54 MgH2 magnesium dihydride mgh2  
55 CaH2 Calcium Hydride cah2  
56 ZnH2 Zinc hydride znh2  
57 B- Boron atom anion b-  
58 Al- Aluminum atom anion al-  
59 Sc Scandium atom sc  
60 Sc+ Scandium cation sc+  
61 Ga Gallium atom ga  
62 Ga- Gallium atom anion ga-  
63 Ga+ Gallium atom cation ga+  
64 BH Boron monohydride bh  
65 BH- boron monohydride anion bh-  
66 BH+ boron monohydride cation bh+  
67 AlH aluminum monohydride alh  
68 AlH- aluminum monohydride anion alh-  
69 AlH+ aluminum monohydride cation alh+  
70 ScH Scandium monohydride sch  
71 ScH+ Scandium monohydride cation sch+  
72 GaH Gallium monohydride gah  
73 GaH+ Gallium monohydride cation gah+  
74 BH2 boron dihydride bh2  
75 BH2- boron dihydride anion bh2-  
76 BH2+ Boron dihydride cation bh2+  
77 AlH2 aluminum dihydride alh2  
78 AlH2- aluminum dihydride anion alh2-  
79 AlH2+ aluminum dihydride cation alh2+  
80 BH3 boron trihydride bh3  
81 BH3- boron trihydride anion bh3-  
82 BH3+ boron trihydride cation bh3+  
83 AlH3 aluminum trihydride alh3  
84 AlH3- aluminum trihydride anion alh3-  
85 AlH3+ aluminum trihydride cation alh3+  
86 ScH3 Scandium trihydride sch3  
87 GaH3 Gallium trihydride gah3  
88 BH4 borohydride bh4  
89 BH4- borohydride anion bh4-  
90 AlH4- Aluminum tetrahydride anion alh4-  
91 C- Carbon atom anion c-  
92 Si- Silicon atom anion si-  
93 Ti Titanium atom ti  
94 Ti- Titanium atom anion ti-  
95 Ti+ Titanium atom cation ti+  
96 Ge Germanium atom ge  
97 Ge- Germanium anion ge-  
98 Ge+ Germanium cation ge+  
99 Sn Tin atom sn  
100 Sn+ Tin cation sn+  
101 CH Methylidyne ch  
102 CH- methylidyne anion ch-  
103 CH+ Methylidyne cation ch+  
104 SiH Silylidyne sih  
105 SiH- silicon monohydride anion sih-  
106 SiH+ silicon monohydride cation sih+  
107 GeH germylidene geh  
108 GeH+ Germaniun monohyrdide cation geh+  
109 CH2 Methylene ch2  
110 CH2- methylene anion ch2-  
111 CH2+ methylene cation ch2+  
112 SiH2 silicon dihydride sih2  
113 SiH2- silicon dihydride anion sih2-  
114 SiH2+ silicon dihydride cation sih2+  
115 GeH2 germylene geh2  
116 GeH2- germylene anion geh2-  
117 CH3 Methyl radical ch3  
118 CH3- methyl anion ch3-  
119 CH3+ methyl cation ch3+  
120 SiH3 Silyl radical sih3  
121 SiH3- Silyl anion sih3-  
122 SiH3+ Silyl cation sih3+  
123 GeH3 Germyl radical geh3  
124 GeH3+ germyl cation geh3+  
125 CD4 methane-d4 cd4  
126 CH2D2 methane-d2 ch2d2  
127 CH3D methane-d ch3d  
128 CH4- Methane anion ch4-  
129 CH4+ Methane cation ch4+  
130 CHD3 methane-d3 chd3  
131 SiH2D2 silane-d2 sih2d2  
132 SiH4 Silane sih4  
133 SiH4+ Silane cation sih4+  
134 GeH4 Germane geh4  
135 SnH4 Stannane snh4  
136 SiH5+ Silane, protonated sih5+  
137 N- Nitrogen atom anion n-  
138 P- Phosphorus atom anion p-  
139 P+ Phosphorus atom cation p+  
140 V Vanadium atom v  
141 V+ Vanadium atom cation v+  
142 As Arsenic atomic as  
143 As- Arsenic anion as-  
144 As+ Arsenic cation as+  
145 Sb Antimony atom sb  
146 NH Imidogen nh  
147 NH- Imidogen anion nh-  
148 NH+ imidogen cation nh+  
149 PH phosphorus monohydride ph  
150 PH- phosphorus monohydride anion ph-  
151 PH+ phosphorus monohydride cation ph+  
152 AsH Arsenic monohydride ash  
153 AsH+ Arsenic monohydride cation ash+  
154 SbH Antimony monohydride sbh  
155 ND2 Amidogen-d2 nd2  
156 NH2 Amino radical nh2  
157 NH2- amino anion nh2-  
158 NH2+ Amino cation nh2+  
159 PH2 Phosphino radical ph2  
160 PH2- Phosphino anion ph2-  
161 PH2+ Phosphino cation ph2+  
162 AsH2 Arsenic dihydride ash2  
163 AsH2+ Arsenic dihydride cation ash2+  
164 ND3 Ammonia-d3 nd3  
165 NH3- Ammonia anion nh3-  
166 NH3+ ammonia cation nh3+  
167 PH3 Phosphine ph3  
168 PH3+ Phosphine cation ph3+  
169 AsH3 Arsine ash3  
170 AsH3+ Arsine cation ash3+  
171 SbH3 Stibine sbh3  
172 AsH4+ Arsonium ash4+  
173 NH4 Ammonium radical nh4  
174 NH4+ ammonium cation nh4+  
175 PH4 Phosphoranyl radical ph4  
176 PH4+ phosphonium cation ph4+  
177 O- Oxygen atom anion o-  
178 S- Sulfur atom anion s-  
179 S+ Sulfur atom cation s+  
180 Cr Chromium atom cr  
181 Se- Selenium atom anion se-  
182 Se+ Selenium atom cation se+  
183 Te Tellurium atom te  
184 Te+ Tellurium atom cation te+  
185 DO Hydroxyl-d od  
186 OH- hydroxide anion oh-  
187 OH+ hydoxyl cation oh+  
188 DS Mercapto-d ds  
189 HS Mercapto radical hs  
190 HS- mercapto anion sh-  
191 HS+ sulfur monohydride cation sh+  
192 CrH Chromium hydride crh  
193 CrH+ Chromium hydride cation crh+  
194 HSe Selenium monohydride hse  
195 HSe- selenium monohydride anion hse-  
196 HSe+ selenium monohydride cation hse+  
197 TeH Telluryl radical teh  
198 D2O Deuterium oxide d2o  
199 H2O- water anion h2o-  
200 H2O+ water cation h2o+  
201 HDO Water-d1 hdo  
202 D2S Hydrogen sulfide-d2 d2s  
203 H2S Hydrogen sulfide h2s  
204 H2S- Hydrogen sulfide anion h2s-  
205 H2S+ Hydrogen sulfide cation h2s+  
206 H2Se Hydrogen selenide h2se  
207 H2Se+ Hydrogen selenide cation h2se+  
208 H2Te Hydrogen Telluride h2te  
209 H3O+ hydronium cation h3o+  
210 H3S+ Sulfonium cation h3s+  
211 H3Se+ Hydrogen Selenide, protonated h3se+  
212 F- Fluorine atom anion f-  
213 Cl Chlorine atom cl  
214 Cl- Chlorine atom anion cl-  
215 Mn Manganese atom mn  
216 Br Bromine atom br  
217 Br- Bromine atom anion br-  
218 Br+ Bromine atom cation br+  
219 I Iodine atom iodine  
220 I- Iodine atom anion iodine-  
221 I+ Iodine atom cation iodine+  
222 DF Hydrofluoric acid-d df  
223 HF- hydrogen fluoride anion hf-  
224 HF+ hydrogen fluoride cation hf+  
225 DCl Hydrochloric acid-d dcl  
226 HCl- hydrogen chloride anion hcl-  
227 HCl+ hydrogen chloride cation hcl+  
228 HBr hydrogen bromide hbr  
229 HBr- hydrogen bromide anion hbr-  
230 HBr+ hydrogen bromide cation hbr+  
231 HI Hydrogen iodide hi  
232 HI+ Hydrogen iodide cation hi+  
233 H2F+ dihydrogen fluoride cation h2f+  
234 H2Cl+ dihydrogen monochloride cation h2cl+  
235 H2Br+ protonated hydrogen bromide h2br+  
236 H2I+ Iodonium h2i+  
237 Ne Neon atom ne  
238 Ne- Neon atom anion ne-  
239 Ne+ Neon atom cation ne+  
240 Ar Argon atom ar  
241 Ar- Argon atom anion ar-  
242 Ar+ Argon atom cation ar+  
243 Fe Iron atom fe  
244 Kr Krypton atom kr  
245 Kr+ Krypton cation kr+  
246 Xe Xenon atom xe  
247 HeLi+ Helium Lithium cation heli+  
248 NeH neon hydrogen neh  
249 NeH+ neon hydrogen cation neh+  
250 ArH+ Argon hydride cation arh+  
251 KrH+ Protonated Krypton krh+  
252 XeH+ Xenon, protonated xeh+  
253 H2Ar H2 Ar dimer h2ar  
254 Co Cobalt atom cobalt  
255 Ni Nickel atom ni  
256 Li2 Lithium diatomic li2  
257 Li2- lithium diatomic anion li2-  
258 Li2+ lithium diatomic cation li2+  
259 NaLi lithium sodium lina  
260 NaLi- lithium sodium anion lina-  
261 NaLi+ lithium sodium cation lina+  
262 LiK Lithium Potassium lik  
263 Na2- sodium diatomic anion na2-  
264 Na2+ sodium diatomic cation na2+  
265 NaK Sodium Potassium nak  
266 NaK+ Sodium Potassium diatomic cation nak+  
267 K2 Potassium diatomic k2  
268 Cu2 Copper diatomic cu2  
269 LiBe Lithium Beryllium libe  
270 LiMg Lithium magnesium limg  
271 NaBe Sodium Beryllium nabe  
272 NaMg Sodium Magnesium namg  
273 Be2 Beryllium diatomic be2  
274 Be2- Beryllium diatomic anion be2-  
275 Be2+ Beryllium diatomic cation be2+  
276 BeMg Beryllium Magnesium bemg  
277 Mg2 Magnesium diatomic mg2  
278 Mg2- magnesium diatomic anion mg2-  
279 Mg2+ magnesium diatomic cation mg2+  
280 Ca2 Calcium diatomic ca2  
281 LiB Lithium boride lib  
282 LiAl Lithium Aluminum lial  
283 NaAl Sodium aluminum naal  
284 BeB Beryllium monoboride beb  
285 B2 Boron diatomic b2  
286 B2- Boron diatomic anion b2-  
287 B2+ Boron diatomic cation b2+  
288 BAl Boron Aluminum bal  
289 Al2 Aluminum diatomic al2  
290 Al2- aluminum diatomic anion al2-  
291 Al2+ aluminum diatomic cation al2+  
292 BGa Boron Gallium bga  
293 AlGa Aluminum Gallium alga  
294 Ga2 Gallium diatomic ga2  
295 HBBH Diborane(2) hbbh  
296 LiBH4 Lithium borohydride libh4  
297 B2H4 Diborane(4) D2d b2h4  
298 HBHHBH Diborane(4) C2V hbhhbh  
299 B2H6 Diborane b2h6  
300 B2H6+ Diborane cation b2h6  
301 Al2H6 dialane al2h6  
302 Ga2H6 digallane ga2h6  
303 LiC Lithium Carbide lic  
304 BeC Beryllium Carbide bec  
305 CaC Calcium monocarbide cac  
306 BC boron monocarbide bc  
307 BC- boron monocarbide anion bc-  
308 BC+ boron monocarbide cation bc+  
309 AlC Aluminum carbide alc  
310 BSi Boron silicide bsi  
311 C2 Carbon diatomic c2  
312 C2- carbon diatomic anion c2-  
313 C2+ carbon diatomic cation c2+  
314 SiC silicon monocarbide sic  
315 SiC- silicon monocarbide anion sic-  
316 SiC+ silicon monocarbide cation sic+  
317 Si2 Silicon diatomic si2  
318 Si2- silcon diatomic anion si2-  
319 Si2+ silcon diatomic cation si2+  
320 GeC Germanium monocarbide gec  
321 SiGe Silicon Germanium sige  
322 Ge2 Germanium diatomic ge2  
323 C2H Ethynyl radical c2h  
324 C2H- Ethynyl anion c2h-  
325 C2H+ Ethynyl cation c2h+  
326 ZnCH2 Zinc methylene znch2  
327 C2H2+ acetylene cation c2h2+  
328 CCH2 vinylidene vinylidene  
329 H2CC- vinylidene anion h2cc-  
330 HCCH- acetylene anion c2h2-  
331 Si2H2 disilyne si2h2  
332 CH3Li methyl lithium ch3li  
333 CuCH3 monomethyl copper cuch3  
334 ZnCH3 Zinc monomethyl znch3  
335 CH2BH methyleneborane ch2bh  
336 C2H3 vinyl c2h3  
337 C2H3- vinyl anion c2h3-  
338 C2H3+ vinyl cation c2h3+  
339 C2H4- Ethylene anion c2h4-  
340 C2H4+ Ethylene cation c2h4+  
341 CH3CH methylmethylene ch3ch  
342 CH2SiH2 silaethylene ch2sih2  
343 Si2H4 Disilene si2h4  
344 CH3BH2 methylborane ch3bh2  
345 C2H5 Ethyl radical c2h5  
346 C2H5- Ethyl anion c2h5-  
347 C2H5+ Ethyl cation c2h5+  
348 C2H6+ ethane cation c2h6+  
349 CH3SiH3 methyl silane ch3sih3  
350 Si2H6 disilane si2h6  
351 GeH3CH3 methyl germane geh3ch3  
352 C2H7+ Ethane, protonated c2h7+  
353 LiN Lithium Nitride lin  
354 LiN+ Lithium Nitride cation lin+  
355 LiP Lithium monophosphide lip  
356 BeN Beryllium mononitride ben  
357 BeN- Beryllium mononitride anion ben-  
358 BeN+ Beryllium mononitride cation ben+  
359 MgN Magnesium Nitride mgn  
360 BN- boron nitride anion bn-  
361 AlN- aluminum mononitride anion aln-  
362 AlN+ aluminum mononitride cation aln+  
363 BP Boron monophosphide bp  
364 AlP Aluminum monophosphide alp  
365 GaN Gallium mononitride gan  
366 GaP Gallium monophosphide gap  
367 GaAs Gallium arsenide gaas  
368 BN+ boron nitride cation bn+  
369 CN Cyano radical cn  
370 CN- cyanide anion cn-  
371 CN+ Cyano cation cn+  
372 CP Carbon monophosphide cp  
373 CP- carbon monophosphide anion cp-  
374 CP+ carbon monophosphide cation cp+  
375 SiN Silicon nitride sin  
376 SiN- silicon mononitride anion sin-  
377 SiN+ silicon mononitride cation sin+  
378 SiP Silicon monophosphide sip  
379 SiP- Silicon monophosphide anion sip-  
380 SiP+ Silicon monophosphide cation sip+  
381 TiN Titanium mononitride tin  
382 N2- nitrogen diatomic anion n2-  
383 N2+ diatomic nitrogen cation n2+  
384 PN Phosphorus mononitride pn  
385 PN- phosphorus nitride anion pn-  
386 PN+ phosphorus nitride cation pn+  
387 P2 Phosphorus diatomic p2  
388 P2- phosphorus diatomic anion p2-  
389 P2+ phosphorus diatomic cation p2+  
390 AsN Arsenic mononitride asn  
391 AsP Arsenic monophosphide asp  
392 SbN Antimony nitride sbn  
393 As2 Arsenic diatomic as2  
394 HNB hydrogen nitrogen boron hnb  
395 HNC hydrogen isocyanide hnc  
396 HCN Hydrogen cyanide hcn  
397 HCN- Hydrogen cyanide anion hcn-  
398 HCN+ hydrogen cyanide cation hcn+  
399 HNC+ hydrogen isocyanide cation hnc+  
400 HCP Phosphaethyne hcp  
401 HCP+ Phosphaethyne cation hcp+  
402 NNH Dinitrogen monohydride nnh  
403 NNH+ Dinitrogen monohydride cation nnh+  
404 HPO Hydrogen phosphorus oxide hpo  
405 HPO+ Hydrogen phosphorus oxide cation hpo+  
406 LiNH2 lithium amide linh2  
407 HBNH Boranimine hbnh  
408 CNH2 Aminomethylidyne radical cnh2  
409 CNH2+ N-protonated hydrogen isocyanide cnh2+  
410 H2CN Dihydrogen cyanide radical h2cn  
411 H2CN+ hydrocyanonium cation h2cn+  
412 HCNH methyleneazane hcnh  
413 HCNH+ N-protonated HCN hcnh+  
414 H2NN Isodiazene h2nn  
415 N2H2 (Z)-Diazene n2h2z  
416 N2H2+ trans-diazene cation n2h2+  
417 CH2NH Methanimine ch3n  
418 CH2NH+ Methanimine cation ch2nh+  
419 CHNH2 aminomethylene chnh2  
420 CHNH2+ Aminocarbene cation chnh2+  
421 BH2NH2 Boranamine bh2nh2  
422 CH2NH2+ methyleneamine cation ch2nh2+  
423 N2H4 Hydrazine n2h4  
424 N2H4+ hydrazine cation n2h4+  
425 P2H4 Diphosphine p2h4  
426 CH3NH2 methyl amine ch3nh2  
427 CH3NH2+ methyl amine cation ch3nh2+  
428 CH3PH2 Methyl phosphine ch3ph2  
429 SiH3NH2 Silane, amino sih3nh2  
430 N2H5+ protonated hydrazine n2h5+  
431 BH3PH3 borane phosphine bh3ph3  
432 BH3NH3 borane ammonia bh3nh3  
433 CH3NH3 methyl ammonium radical ch3nh3  
434 CH3NH3+ protonated methylamine ch3nh3+  
435 CH3PH3+ methyl phosphine, protonated ch3ph3+  
436 NH3NH3 Ammonia Dimer nh3nh3  
437 N2H7+ ammonia ammonium dimer n2h7+  
438 LiO lithium oxide lio  
439 LiO- lithium oxide anion lio-  
440 LiO+ lithium oxide cation lio+  
441 LiS Lithium monosulfide lis  
442 LiS+ Lithium sulfide cation lis+  
443 NaO sodium monoxide nao  
444 NaO- sodium oxide anion nao-  
445 NaO+ sodium oxide cation nao+  
446 KO Potassium monoxide ko  
447 KO+ Potassium monoxide cation ko+  
448 NaS Sodium sulfide nas  
449 CuO Copper Monoxide cuo  
450 LiSe Lithium monoselenide lise  
451 BeO beryllium oxide beo  
452 BeO- Beryllium monoxide anion beo-  
453 BeO+ Beryllium monoxide cation beo+  
454 BeS beryllium sulfide bes  
455 MgO magnesium oxide mgo  
456 MgO- magnesium oxide anion mgo-  
457 MgO+ magnesium oxide cation mgo+  
458 MgS magnesium sulfide mgs  
459 MgS- magnesium sulfide anion mgs-  
460 MgS+ magnesium sulfide cation mgs+  
461 CaS Calcium sulfide cas  
462 ZnO zinc monoxide zno  
463 ZnS Zinc sulfide zns  
464 BeS- Beryllium monosulfide anion bes-  
465 BeS+ Beryllium monosulfide cation bes+  
466 BO boron monoxide bo  
467 AlO Aluminum monoxide alo  
468 AlO- Aluminum monoxide anion alo-  
469 AlO+ aluminum monoxide cation alo+  
470 BS boron sulfide bs  
471 BS- boron monosulfide anion bs-  
472 BS+ boron monosulfide cation bs+  
473 AlS Aluminum sulfide als  
474 AlS- aluminum monosulfide anion als-  
475 AlS+ aluminum monosulfide cation als+  
476 ScO Scandium monoxide sco  
477 GaO Gallium monoxide gao  
478 GaS Gallium monosulfide gas  
479 BO+ boron monoxide cation bo+  
480 CO- carbon monoxide anion co-  
481 CO+ carbon monoxide cation co+  
482 CS carbon monosulfide cs  
483 CS- carbon monosulfide anion cs-  
484 CS+ carbon monosulfide cation cs+  
485 SiO Silicon monoxide sio  
486 SiO- silicon monoxide anion sio-  
487 SiO+ silicon monoxide cation sio+  
488 SiS silicon monosulfide sis  
489 SiS- silicon monosulfide anion sis-  
490 SiS+ silicon monosulfide cation sis+  
491 TiO Titanium monoxide tio  
492 CSe- Carbon monoselenide anion cse-  
493 CSe+ Carbon monoselenide cation cse+  
494 GeO Germanium monoxide geo  
495 GeO+ Germanium monoxide cation geo+  
496 GeS Germanium monosulfide ges  
497 SiSe Silicon Monoselenide sise  
498 SiSe+ Silicon Monoselenide cation sise+  
499 GeSe Germanium monoselenide gese  
500 NO- nitric oxide anion no-  
501 NO+ nitric oxide cation no+  
502 NS Mononitrogen monosulfide ns  
503 NS- nitrogen sulfide anion ns-  
504 NS+ nitrogen sulfide cation ns+  
505 PO Phosphorus monoxide po  
506 PO- phosphorus monoxide anion po-  
507 PO+ phosphorus monoxide cation po+  
508 PS phosphorus sulfide ps  
509 PS- phosphorus monosulfide anion ps-  
510 PS+ phosphorus monosulfide cation ps+  
511 VO Vanadium monoxide vo  
512 AsO Arsenic monoxide aso  
513 NSe Nitrogen monoselenide nse  
514 AsS Arsenic monosulfide ass  
515 PSe Phosphorus monoselenide pse  
516 AsSe Arsenic monoselenide asse  
517 O2- oxygen diatomic anion o2-  
518 O2-- dioxygen dianion o2--  
519 O2+ diatomic oxygen cation o2+  
520 SO Sulfur monoxide so  
521 SO- sulfur monoxide anion so-  
522 SO+ sulfur monoxide cation so+  
523 S2 Sulfur diatomic s2  
524 S2- sulfur diatomic anion s2-  
525 S2+ sulfur diatomic cation s2+  
526 SeO- selenium monoxide anion seo-  
527 SeO+ selenium monoxide cation seo+  
528 SeS- selenium monosulfide anion ses-  
529 SeS+ selenium monosulfide cation ses+  
530 TeO Tellurium monoxide teo  
531 Se2 Selenium diatomic se2  
532 Se2- selenium diatomic anion se2-  
533 Se2+ selenium diatomic cation se2+  
534 Te2 Tellurium diatomic te2  
535 LiOH lithium hydroxide lioh  
536 NaOH sodium hydroxide naoh  
537 KOH Potassium hydroxide koh  
538 BeOH beryllium monohydroxide beoh  
539 MgOH magnesium hydroxide mgoh  
540 HBO Boron hydride oxide hbo  
541 HBS hydrogen boron sulfide hbs  
542 COH Hydroxymethylidyne coh  
543 COH+ Carbon Monoxide, protonated coh+  
544 HCO Formyl radical hco  
545 HCO- formyl anion hco-  
546 HCO+ Formyl cation hco+  
547 HCS Thioformyl radical hcs  
548 HCS- Thioformyl anion hcs-  
549 HCS+ Thioformyl cation hcs+  
550 HNO Nitrosyl hydride hno  
551 HNO- Nitrosyl hydride anion hno-  
552 HNO+ Nitrosyl hydride cation hno+  
553 NOH Hydroxyimidogen noh  
554 NOH+ O-protonated nitric oxide noh+  
555 HNS Sulfur imide hns  
556 HNS- Sulfur imide anion hns-  
557 HO2 Hydroperoxy radical ho2  
558 HO2- Hydroperoxy anion ho2-  
559 HO2+ Hydroperoxy cation ho2+  
560 HSO+ Sulfur Monoxide, S-protonated HSO+  
561 SOH Sulfur Hydroxide soh  
562 SOH+ Sulfur Monoxide, protonated soh+  
563 HS2 Thiosulfeno radical hs2  
564 H2CO- formaldehyde anion h2co-  
565 H2CO+ formaldehyde cation h2co+  
566 HOCH hydroxycarbene hoch  
567 H2CS Thioformaldehyde h2cs  
568 H2CS- thioformaldehyde anion h2cs-  
569 H2CS+ thioformaldehyde cation h2cs+  
570 H2CSe Selenoformaldehyde h2cse  
571 H2NO nitroxide h2no  
572 H2O2 Hydrogen peroxide h2o2  
573 H2O2+ Hydrogen peroxide cation h2o2+  
574 H2OO water oxide h2oo  
575 HOSH hydrogen thioperoxide hosh  
576 H2S2 Disulfane h2s2  
577 H2S2+ hydrogen disulfide cation h2s2+  
578 H2Se2 hydrogen diselenide h2se2  
579 CH2OH Hydroxymethyl radical ch2oh  
580 CH2OH+ hydroxymethyl cation ch2oh+  
581 CH3O Methoxy radical ch3o  
582 CH3O- methoxy anion ch3o-  
583 CH3O+ Methoxy cation ch3o+  
584 CH3S thiomethoxy ch3s  
585 H2CSH+ Thioformaldehyde, protonated h2csh+  
586 NH2OH hydroxylamine nh2oh  
587 NH2OH+ Hydroxylamine cation nh2oh+  
588 NH3O Ammonia Oxide nh3o  
589 H2POH Phosphinous acid h2poh  
590 H3PO Phosphine oxide h3po  
591 NH2SH Thiohydroxylamine nh2sh  
592 NH3S sulfidoazane nh3s  
593 H3O2+ hydrogen peroxide, protonated h3o2+  
594 CH3OH Methyl alcohol ch3oh  
595 CH3OH- Methyl alcohol anion ch3oh-  
596 CH3OH+ Methyl alcohol cation ch3oh+  
597 CH3SH Methanethiol ch3sh  
598 CH3SH+ Methanethiol cation ch3sh+  
599 SiH3OH silanol sih3oh  
600 CH3SeH Methane selenol ch3seh  
601 NH2OH2+ protonated hydroxylamine nh2oh2+  
602 NH3OH+ N-protonated hydroxylamine nh3oh+  
603 H2OH2O water dimer h2oh2o  
604 CH3OH2+ Methanol, protonated ch3oh2+  
605 CH3SH2+ protonated methylsulfide ch3sh2+  
606 H2ONH3 Water Ammonia Dimer h2onh3  
607 H5O2+ Dihydroxonium ion h5o2+  
608 LiF lithium fluoride lif  
609 LiCl lithium chloride licl  
610 LiCl- lithium chloride anion licl-  
611 LiCl+ lithium chloride cation licl+  
612 NaF sodium fluoride naf  
613 NaF- sodium fluoride anion naf-  
614 NaF+ sodium fluoride cation naf+  
615 KF Potassium Fluoride kf  
616 NaCl Sodium Chloride nacl  
617 NaCl- sodium chloride anion nacl-  
618 NaCl+ sodium chloride cation nacl+  
619 KCl Potassium Chloride kcl  
620 CuF Copper monofluoride cuf  
621 LiBr- lithium bromide anion libr-  
622 LiBr+ lithium bromide cation libr+  
623 CuCl Copper monochloride cucl  
624 NaBr- sodium bromide anion nabr-  
625 NaBr+ sodium bromide cation nabr+  
626 KBr Potassium Bromide kbr  
627 LiI Lithium Iodide lii  
628 NaI Sodium Iodide nai  
629 KI Potassium Iodide ki  
630 LiF- lithium fluoride anion lif-  
631 LiF+ lithium fluoride cation lif+  
632 BeF Beryllium monofluoride bef  
633 BeF- Beryllium monofluoride anion bef-  
634 BeF+ Beryllium monofluoride cation bef+  
635 BeCl beryllium monochloride becl  
636 MgF Magnesium monofluoride mgf  
637 MgF- magnesium fluoride anion mgf-  
638 MgF+ magnesium fluoride cation mgf+  
639 MgCl magnesium monochloride mgcl  
640 MgCl- magnesium monochloride anion mgcl-  
641 MgCl+ magnesium monochloride cation mgcl+  
642 TiCl Titanium Monochloride ticl  
643 ZnF Zinc monofluoride znf  
644 ZnF- Zinc monofluoride anion znf-  
645 ZnF+ Zinc monofluoride cation znf+  
646 ZnCl Zinc monochloride zncl  
647 CaBr Calcium monobromide cabr  
648 BeCl- beryllium monochloride anion becl-  
649 BeCl+ beryllium monochloride cation becl+  
650 BF- Boron monofluoride anion bf-  
651 BF+ Boron monofluoride cation bf+  
652 AlF Aluminum monofluoride alf  
653 AlF- Aluminum monofluoride anion alf-  
654 AlF+ Aluminum monofluoride cation alf+  
655 BCl boron monochloride bcl  
656 BCl- boron monochloride anion bcl-  
657 BCl+ boron monochloride cation bcl+  
658 AlCl Aluminum monochloride alcl  
659 AlCl- aluminum monochloride anion alcl-  
660 AlCl+ aluminum monochloride cation alcl+  
661 ScF Scandium monofluoride scf  
662 BBr Boron monobromide bbr  
663 GaF Gallium monofluoride gaf  
664 GaF+ Gallium monofluoride cation gaf+  
665 AlBr Aluminum monobromide albr  
666 GaCl Gallium monochloride gacl  
667 GaCl+ Gallium monochloride cation gacl+  
668 AlI Aluminum monoiodide ali  
669 GaBr Gallium monobromide gabr  
670 CF Fluoromethylidyne cf  
671 CF+ carbon monofluoride cation cf+  
672 CCl carbon monochloride ccl  
673 CCl- carbon monochloride anion ccl-  
674 CCl+ carbon monochloride cation ccl+  
675 SiF silicon monofluoride sif  
676 SiF- silicon monofluoride anion sif-  
677 SiF+ silicon monofluoride cation sif+  
678 SiCl Clorosilylidyne sicl  
679 SiCl- silicon monochloride anion sicl-  
680 SiCl+ silicon monochloride cation sicl+  
681 CBr Carbon monobromide cbr  
682 GeF Germanium monofluoride gef  
683 GeF+ Germanium monofluoride cation gef+  
684 GeCl Germanium monochloride gecl  
685 GeCl+ Germanium monochloride cation gecl+  
686 SiBr Silicon monobromide sibr  
687 SiBr+ Silicon monobromide cation sibr+  
688 NF nitrogen fluoride nf  
689 NF- nitrogen monofluorine anion nf-  
690 NF+ nitrogen monofluoirde cation nf+  
691 NCl nitrogen monochloride ncl  
692 NCl- nitrogen monochloride anion ncl-  
693 NCl+ nitrogen monochloride cation ncl+  
694 PF phosphorus monofluoride pf  
695 PF- phosphorus monofluoride anion pf-  
696 PF+ phosphorus monofluoride cation pf+  
697 PCl phosphorus chloride pcl  
698 PCl- phosphorus monochloride anion pcl-  
699 PCl+ phosphorus monochloride cation pcl+  
700 AsF Arsenic monofluoride asf  
701 NBr nitrogen monobromide nbr  
702 AsCl Arsenic monochloride ascl  
703 PBr Phosphorus monobromide pbr  
704 SbF Antimony monofluoride sbf  
705 SbCl Antimony monochloride sbcl  
706 FO Oxygen monofluoride fo  
707 FO- flourine oxide anion fo-  
708 FO+ fluorine monoxide cation fo+  
709 ClO Monochlorine monoxide clo  
710 ClO- chlorine monoxide anion clo-  
711 ClO+ chlorine monoxide cation clo+  
712 SF Monosulfur monofluoride sf  
713 SF- sulfur monofluoride anion sf-  
714 SF+ sulfur monofluoride cation sf+  
715 SCl sulfur monochloride scl  
716 SCl- sulfur monochloride anion scl-  
717 SCl+ sulfur monochloride cation scl+  
718 BrO Bromine monoxide bro  
719 BrO- Bromine monoxide anion bro-  
720 BrO+ Bromine monoxide cation bro+  
721 SeF Selenium monofluoride sef  
722 SBr Sulfur monobromide radical sbr  
723 SBr+ Sulfur monobromide cation sbr+  
724 SeCl Selenium monochloride secl  
725 IO Iodine monoxide io  
726 SeBr Selenium monobromide sebr  
727 BrCl Bromine monochloride brcl  
728 F2- flourine diatomic anion f2-  
729 F2+ flourine diatomic cation f2+  
730 ClF Chlorine monofluoride clf  
731 ClF- clorine monofluoride anion clf-  
732 ClF+ clorine monofluoride cation clf+  
733 Cl2- chlorine diatomic anion cl2-  
734 Cl2+ chlorine diatomic cation cl2+  
735 BrF Bromine monofluoride brf  
736 BrF- bromine fluoride anion brf-  
737 BrF+ bromine fluoride cation brf+  
738 BrCl- bromine chloride anion brcl-  
739 BrCl+ bromine chloride cation brcl+  
740 IF Iodine monofluoride if  
741 Br2 Bromine diatomic br2  
742 Br2- bromine diatomic anion br2-  
743 Br2+ bromine diatomic cation br2+  
744 ICl Iodine monochloride icl  
745 IBr Iodine monobromide ibr  
746 I2 Iodine diatomic i2  
747 I2+ Iodine diatomic cation i2+  
748 HCF Fluoromethylene hcf  
749 HCCl Chloromethylene hccl  
750 HSiF fluorosilylene hsif  
751 HSiCl Chlorosilylene hsicl  
752 HSiBr monobromosilylene hsibr  
753 CHBr bromomethylene chbr  
754 HOF Hypofluorous acid hfo  
755 DOCl Hypochlorous acid-d docl  
756 HOCl hypochlorous acid hocl  
757 HOCl+ hypochlorous acid cation hocl+  
758 HOBr+ Hypobromous acid cation hobr+  
759 HOI Hypoiodous acid hoi  
760 F2H+ Fluorine, protonated f2h+  
761 FHF Hydrogen difluoride fhf  
762 FHF- Hydrogen difluoride anion fhf-  
763 ClFH+ Chlorine fluoride, F-protonated clfh+  
764 FClH+ Chlorine fluoride, Cl-protonated fclh+  
765 Cl2H+ Chlorine, protonated cl2h+  
766 CH2Br bromomethyl radical ch2br  
767 CH2F fluoromethyl radical ch2f  
768 CH2F+ fluoromethyl cation ch2f+  
769 CH2Cl+ chloromethyl cation ch2cl+  
770 CH2Cl chloromethyl radical ch2cl  
771 NH2F monofluoroamine nh2f  
772 NH2Cl chloramine nh2cl  
773 H2F2 Hydrogen fluoride dimer h2f2  
774 CH3F+ methyl fluoride cation ch3f+  
775 CD3F methylfluoride-d3 cd3f  
776 CH3F Methyl fluoride ch3f  
777 CD3Cl methyl chloride d3 cd3cl  
778 CH3Cl Methyl chloride ch3cl  
779 CH3Cl+ Methyl chloride cation ch3cl+  
780 SiH3F monofluorosilane sih3f  
781 SiH3Cl chlorosilane sih3cl  
782 CH3Br methyl bromide ch3br  
783 GeH3F monofluorogermane geh3f  
784 GeH3Cl monochlorogermane geh3cl  
785 SiH3Br bromosilane sih3br  
786 CH3I methyl iodide ch3i  
787 SiH3I Silyl Iodide sih3i  
788 NH3Cl+ protonated monochloroammonia nh3cl+  
789 CH3ClH+ methyl chloride, protonated ch3clh+  
790 NH4Cl Ammonium chloride nh4cl  
791 LiNe+ Lithium Neon cation line+  
792 Ne2 Neon diatomic ne2  
793 Ne2+ Neon diatomic cation ne2+  
794 Ar2 Argon diatomic ar2  
795 Ar2+ Argon diatomic cation ar2+  
796 Li3 Lithium trimer li3  
797 Li3+ Lithium trimer cation li3+  
798 C3 carbon trimer c3  
799 C3+ carbon trimer cation c3+  
800 SiC2 Silicon dicarbide sic2  
801 C3H3 cyclopropenyl radical cpr  
802 C3H3 Propargyl radical propargyl  
803 C3H3- Propargyl anion c3h3-  
804 C3H3+ cyclopropenyl cation cpr+  
805 C3H3+ Propargyl cation c3h3+  
806 C3H4 cyclopropene cprop  
807 CH2CCH2 allene allene  
808 CH3CCH propyne propyne  
809 C3H5+ Allyl cation allyl+  
810 CH3CHCH 1-propenyl radical ch3chch  
811 Zn(CH3)2 dimethyl zinc dmz  
812 C3H7 n-Propyl radical npropyl  
813 C3H7+ cyclopropane, protonated c3h7+  
814 CH3CHCH3 Isopropyl radical isopropyl  
815 CH3CHCH3+ Isopropyl cation prop2yl+  
816 C3H8 Propane propane  
817 SiH2(CH3)2 dimethylsilane dms  
818 Si3H8 trisilane si3h8  
819 LiCN lithium cyanide licn  
820 NaCN Sodium Cyanide nacn  
821 KCN Potassium cyanide kcn  
822 CuCN Copper cyanide cucn  
823 ZnCN Zinc monocyanide zncn  
824 ZnNC Zinc isocyanide znnc  
825 AlCN Aluminum monocyanide alcn  
826 AlNC Aluminum isocyanide alnc  
827 CN2 3H-Diazirin-3-ylidene cn2  
828 CNN Diazocarbene cnn  
829 NCN Cyanoimidogen ncn  
830 N3 azide radical n3  
831 N3- azide anion n3-  
832 N3+ azide cation n3+  
833 HCCN cyanomethylene hccn  
834 HCNN diazomethyl radical hcnn  
835 HN3 hydrogen azide hn3  
836 HN3+ Hydrazoic acid cation hn3+  
837 HNCNH diiminomethane hncnh  
838 CH2N2 diazirine ch2n2  
839 HNNNH+ 1,2-Triazadienium n2h3+  
840 NH2NN+ hydrazoic acid, protonated nh2nn+  
841 CH3CN Acetonitrile ch3cn  
842 CH3CN- acetonitrile anion ch3cn-  
843 CH3CN+ Acetonitrile cation ch3cn+  
844 CH3NC methyl isocyanide ch3nc  
845 CHNCH2 2H-Azirine c157164  
846 CHNHCH 1H-Azirine chnhch  
847 H2CCNH Ethenimine ch2cnh  
848 H2CNCH methyleneaminomethylene ch2nch  
849 HCCNH2 Ethynamine hccnh2  
850 HCNCH2+ 2H-Azirine cation hcnch2+  
851 HNCNH2+ diiminomethane, protonated hncnh2+  
852 NCNH3+ Cyanamide, protonated ncnh3+  
853 NH2CNH+ cyanamide, cn protonated nh2cnh+  
854 NH3CN+ cyanamide, amine protonated nh3cn+  
855 CH2CHNH vinylazine ch2chnh  
856 CH3CHN methylmethaniminyl radical ch3chn  
857 C2H5N Aziridine c2h5n  
858 CH2CHNH2 aminoethene aminoethene  
859 CH2NCH3 N-methylmethanimine nmm  
860 CH3CHNH ethanimine ethanimine  
861 NH2BHNH2 diaminoborane nh2bhnh2  
862 C2H5NH+ Protonated Aziridine c2h5nh+  
863 C2H6N+ aziridine, protonated c2h6n+  
864 NH2CH2NH2 diaminomethane nh2ch2nh2  
865 CH3CH2NH2 Ethylamine etam  
866 CH3NHCH3 Dimethylamine ch3nhch3  
867 CH3PHCH3 dimethylphosphine ch3phch3  
868 NH2CH2NH3+ diaminoethane, protonated pdam  
869 (CH3)2NH2+ dimethylammonium cation dmam  
870 CH3CH2NH3+ ethylamine, protonated pea  
871 Li2O+ dilithium oxide cation li2o+  
872 Li2S dilithium sulfide li2s  
873 Na2O disodium monoxide na2o  
874 Na2S Sodium sulfide na2s  
875 LiO2 Lithium dioxide lio2  
876 NaO2 Sodium superoxide nao2  
877 CCO Dicarbon monoxide cco  
878 CNO- fulminate cno-  
879 NCO isocyanato radical nco  
880 NCO- cyanate nco-  
881 SCN thiocyanato radical scn  
882 SCN- thiocyanide anion scn-  
883 BO2 Boron dioxide bo2  
884 BO2- Boron dioxide anion bo2-  
885 BO2+ Boron dioxide cation bo2+  
886 N2O Nitrous oxide n2o  
887 N2O- Nitrous oxide anion n2o-  
888 N2O+ Nitrous oxide cation n2o+  
889 NNS Nitrogen sulfide nns  
890 PPO Phosphorus oxide phosphide ppo  
891 CO2- Carbon dioxide anion co2-  
892 CO2+ Carbon dioxide cation co2+  
893 OCS Carbonyl sulfide cos  
894 OCS+ Carbonyl sulfide cation cos+  
895 SiO2 silicon dioxide sio2  
896 CS2 Carbon disulfide cs2  
897 CS2- Carbon disulfide anion cs2-  
898 CS2+ Carbon disulfide cation cs2+  
899 TiO2 Titanium dioxide tio2  
900 SiS2 Silicon disulfide sis2  
901 GeO2 Germanium dioxide geo2  
902 OCSe Carbonyl selenide ocse  
903 SCSe Carbon sulfide selenide scse  
904 GeS2 Germanium disulfide ges2  
905 CSe2 Carbon diselenide cse2  
906 SCTe Carbon sulfide Telluride scte  
907 NO2 Nitrogen dioxide no2  
908 NO2- Nitrogen dioxide anion no2-  
909 NO2+ Nitrogen dioxide cation no2+  
910 NSO sulfinyl amidogen NSO  
911 PO2 Phosphorus dioxide po2  
912 PO2- Phosphorus dioxide anion po2-  
913 PO2+ Phosphorus dioxide cation po2+  
914 SNO Nitrogen oxide sulfide sno  
915 AsO2 Aresenic dioxide aso2  
916 O3 Ozone o3  
917 O3- Ozone anion o3-  
918 O3+ Ozone cation o3+  
919 SO2- Sulfur dioxide anion so2-  
920 SO2+ Sulfur dioxide cation so2+  
921 SSO Disulfur monoxide sso  
922 S3 Sulfur trimer s3  
923 S3- Sulfur trimer anion s3-  
924 S3+ Sulfur trimer cation s3+  
925 SeO2 Selenium dioxide seo2  
926 SeO2+ Selenium dioxide cation seo2+  
927 TeO2 Tellurium Dioxide teo2  
928 HCCO ketenyl radical ketenyl  
929 CS2H+ Carbon disulfide, protonated cs2h+  
930 HCNO fulminic acid hcno  
931 HNCO Isocyanic acid hnco  
932 HOCN cyanic acid hocn  
933 HNCS Isothiocyanic acid hncs  
934 HSCN thiocyanic acid hscn  
935 HCO2- formate anion hco2-  
936 HNNO nitrosoazane hnno  
937 HNNO+ Nitrous oxide, N-protonated hnno+  
938 NNOH+ Nitrous Oxide, O-protonated nnoh+  
939 HCOO formate neutral radical hcoo  
940 HOCO Hydrocarboxyl radical hoco  
941 HOCO+ Hydrocarboxyl cation hoco+  
942 HNO2 Nitrous acid hno2  
943 HNO2+ nitrous acid cation hno2+  
944 O3H+ protonated ozone o3h+  
945 SO2H+ protonated sulfur dioxide so2h+  
946 CH2CO Ketene ch2co  
947 CH2CO+ Ketene cation ch2co+  
948 CH2CS Thioketene ch2cs  
949 Be(OH)2 Beryllium hydroxide beo2h2  
950 Mg(OH)2 Magnesium dihydroxide h2mgo2  
951 NH2NO Nitrosamide nh2no  
952 CH2O2 Dioxirane diox  
953 H2COO Dioxymethyl radical h2coo  
954 H2COO+ dioxymethyl cation h2coo+  
955 HCOOH Formic acid ch2o2  
956 H2O3 Hydrogen trioxide h2o3  
957 HSSSH trisulfane hsssh  
958 NaOCH3 Sodium methoxide naoch3  
959 CH2BOH hydroxy(methylene)borane ch2boh  
960 BH3CO Borane carbonyl bh3co  
961 CH3BO Borane, methyloxo- ch3bo  
962 CH2CHO Vinyloxy radical ch2cho  
963 CH2COH+ ketene, protonated ch2coh+  
964 CH3CO Acetyl radical ch3co  
965 CH3CO- Acetyl anion ch3co-  
966 CH3CO+ acetyl cation ch3co+  
967 CH2NOH formaldoxime ch2noh  
968 CH3NO nitrosomethane ch3no  
969 CHONH2 formamide formamide  
970 CNOH3 1,2-oxaziridine cnoh3  
971 HOCHNH hydroxymethylimine hochnh  
972 CHSNH2 thioformamide chsnh2  
973 NHCHSH Methanimidothioic acid nhchsh  
974 CH2OOH CH2OOH radical ch2ooh  
975 CH3OO methylperoxy radical ch3oo  
976 CH3OO- methylperoxy anion ch3oo-  
977 CH3OO+ methylperoxy cation ch3oo+  
978 C2H4O Ethylene oxide c2h4o  
979 C2H4O+ ethylene oxide cation c2h4o+  
980 CH2CHOH ethenol ch2choh  
981 CH3CHO Acetaldehyde ch3cho  
982 CH3CHO+ acetaldehyde cation ch3cho+  
983 H2COCH2+ Methyl, (methyleneoxoniumyl)- h2coch2+  
984 C2H4S Thiirane thiirane  
985 CH2CHSH Ethenethiol ch2chsh  
986 CH3CHS Thioacetaldehyde ch3chs  
987 H2CONH2+ protonated formamide h2conh2+  
988 NH2CHOH+ Formamide, O-protonated nh2choh+  
989 NH3CHO+ Formamide, N-Protonated nh3cho+  
990 CH2(OH)2 methanediol ch2o2h2  
991 CH3OOH Methyl peroxide ch3ooh  
992 CH3SSH Hydrogen methyl disulfide ch3ssh  
993 HSCH2SH Methanedithiol ch4s2  
994 H2OH2CO water formaldehyde dimer h2oh2co  
995 C2H4OH+ ethylene oxide, protonated c2h4oh+  
996 CH2CH2OH 2-hydroxy ethyl radical ch2ch2oh  
997 CH3CH2O Ethoxy radical ethoxy  
998 CH3CHOH 1-hydroxy-ethyl radical ch3choh  
999 CH3CHOH+ acetaldehyde, protonated ch3choh+  
1000 CH3OCH2 methoxymethyl radical ch3och2  
1001 NH2CH2OH aminomethanol nh2ch2oh  
1002 CH3CH2OH Ethanol etoh  
1003 CH3OCH3 Dimethyl ether meome  
1004 CH3CH2SH ethanethiol etsh  
1005 CH3SCH3 Dimethyl sulfide mesme  
1006 CH3SCH3+ dimethyl sulfide cation mesme+  
1007 CH3SeCH3 dimethylselenide dmse  
1008 CH3OHH2O methanol water dimer ch3ohh2o  
1009 H2OCH3OH water methanol dimer h2och3oh  
1010 CuF2 Copper difluoride cuf2  
1011 ZnF2 Zinc difluoride znf2  
1012 CNF iso cyanogen fluoride cnf  
1013 ClCN chlorocyanogen clcn  
1014 BrCN Cyanogen bromide brcn  
1015 ICN Cyanogen iodide icn  
1016 FBO Boron monofluoride monoxide fbo  
1017 BeF2 Beryllium fluoride bef2  
1018 MgF2 Magnesium fluoride mgf2  
1019 BeCl2 Beryllium chloride becl2  
1020 MgCl2 Magnesium dichloride mgcl2  
1021 CaCl2 Calcium Chloride cacl2  
1022 ZnCl2 Zinc dichloride zncl2  
1023 BeBr2 Beryllium bromide bebr2  
1024 CaBr2 Calcium dibromide cabr2  
1025 CaF2 Calcium difluoride caf2  
1026 FCO Carbonyl fluoride fco  
1027 FCO+ Carbonyl fluoride cation fco+  
1028 ClCO carbonyl monochloride clco  
1029 BF2 Boron difluoride radical bf2  
1030 FNO Nitrosyl fluoride fno  
1031 ClNO Nitrosyl chloride clno  
1032 FNS Thionitrosyl fluoride fns  
1033 FSN Thiazyl fluoride fsn  
1034 OPCl Phosphorus oxychloride opcl  
1035 BrNO Nitrosyl bromide brno  
1036 INO Nitrosyl iodide ino  
1037 CF2 Difluoromethylene cf2  
1038 CF2- Difluoromethylene anion cf2-  
1039 CF2+ Difluoromethylene cation cf2+  
1040 CFCl chlorofluoromethylene cfcl  
1041 SiF2 Silicon difluoride sif2  
1042 SiF2+ Silicon difluoride cation sif2+  
1043 CCl2 dichloromethylene ccl2  
1044 CCl2- dichloromethylene anion ccl2-  
1045 CCl2+ dichloromethylene cation ccl2+  
1046 SiCl2 Dichlorosilylene sicl2  
1047 GeF2 Germanium difluoride gef2  
1048 GeCl2 Germanium dichloride gecl2  
1049 CBr2 dibromomethylene cbr2  
1050 FOO Dioxygen monofluoride radical foo  
1051 FOO+ Fluorine dioxide cation foo+  
1052 ClOO chloroperoxy radical cloo  
1053 ClOO+ chloroperoxy cation cloo+  
1054 OClO Chlorine dioxide oclo  
1055 OClO- Chlorine dioxide anion oclo-  
1056 OClO+ Chlorine dioxide cation oclo+  
1057 ClSO Sulfur chloride oxide clso  
1058 ClS2 Sulfur chloride cls2  
1059 BrOO Bromine dioxide broo  
1060 OBrO Bromine dioxide radical obro  
1061 NF2 Difluoroamino radical nf2  
1062 NF2+ Difluoroamino cation nf2+  
1063 PF2 Phosphorus difluoride pf2  
1064 PF2+ Phosphorus difluoride cation pf2+  
1065 FClO chlorosyl fluoride fclo  
1066 F2O Difluorine monoxide f2o  
1067 ClOF Chlorine hypofluorite clof  
1068 SF2 sulfur difluoride sf2  
1069 SF2- sulfur difluoride anion sf2-  
1070 SF2+ sulfur difluoride cation sf2+  
1071 Cl2O Dichlorine monoxide cl2o  
1072 SCl2 Sulfur dichloride scl2  
1073 SeF2 Selenium difluoride sef2  
1074 BrOCl Bromine hypochlorite brocl  
1075 SeCl2 Selenium Dichloride secl2  
1076 SBr2 Sulfur dibromide sbr2  
1077 SeBr2 Selenium dibromide sebr2  
1078 BrOBr Bromine oxide brobr  
1079 F3- trifluoride anion f3-  
1080 Cl3- trichloride anion cl3-  
1081 Br3- tribromide anion br3-  
1082 I3- triiodide i3-  
1083 SFCl Sulfur chloride fluoride sfcl  
1084 HCCF+ fluoroacetylene cation hccf+  
1085 HCCCl Chloroacetylene hcccl  
1086 HCCBr bromoacetylene hccbr  
1087 HFCO formyl fluoride hfco  
1088 HFCO+ formyl fluoride cation hfco+  
1089 COHCl Formyl chloride cohcl  
1090 COHBr Formyl bromide cohbr  
1091 BHF2 Difluoroborane bhf2  
1092 BHCl2 Borane, dichloro- bhcl2  
1093 CHCl2 dichloromethyl radical chcl2  
1094 CHF2 difluoromethyl radical chf2  
1095 CHF2+ difluoromethyl cation chf2+  
1096 CHFCl Chlorofluoromethyl radical chfcl  
1097 CHFCl+ Chlorofluoromethyl cation chfcl+  
1098 CHCl2+ dichloromethyl cation chcl2+  
1099 CHBr2 dibromomethyl radical chbr2  
1100 HOClO Chlorous acid hoclo  
1101 NHF2 difluoramine nhf2  
1102 NHCl2 dichloroamine nhcl2  
1103 CH2F2 Methane, difluoro- ch2f2  
1104 CH2FCl fluorochloromethane ch2fcl  
1105 SiH2F2 difluorosilane sih2f2  
1106 CH2Cl2 Methylene chloride ch2cl2  
1107 CH2BrF Methane, bromofluoro- ch2fbr  
1108 CH2BrCl Methane, bromochloro- ch2clbr  
1109 CH2FI fluoroiodomethane ch2fi  
1110 CH2Br2 dibromomethane ch2br2  
1111 CH2ClI chloroiodomethane ch2cli  
1112 CH2BrI bromoiodomethane ch2bri  
1113 CH2I2 Diiodomethane ch2i2  
1114 SiH2Cl2 dichlorosilane sih2cl2  
1115 CH3MgBr Methyl Magnesium Bromide ch3mgbr  
1116 CH2CHF Ethene, fluoro- ch2chf  
1117 CH2CHF+ fluoroethene cation ch2chf+  
1118 C2H3Cl Ethene, chloro- ch2chcl  
1119 C2H3I Vinyl iodide c2h3i  
1120 CH2FOH fluoromethanol ch2foh  
1121 CH3OCl methyl hypochlorite ch3ocl  
1122 CH2CH2Cl 2-chloroethyl radical ch2ch2cl  
1123 CHClCH3 1-chloroethyl radical chclch3  
1124 CH3CH2Cl Ethyl chloride c2h5cl  
1125 CH3SiFH2 fluoromethylsilane ch3sifh2  
1126 C2H5I Ethyl iodide c2h5i  
1127 KrF2 Krypton difluoride krf2  
1128 XeF2 Xenon difluoride xef2  
1129 B4H10 Tetraborane(10) b4h10  
1130 C4+ Carbon tetramer cation c4+  
1131 C4H2 Diacetylene c4h2  
1132 C4H2+ diacetlyene cation c4h2+  
1133 C2H3CCH 1-Buten-3-yne c2h3cch  
1134 C4H4 cyclobutadiene cbd  
1135 C4H4 Tetrahedrane c4h4  
1136 H2CCCCH2 Butatriene h2cccch2  
1137 C4H6 1-Methylcyclopropene c3100047  
1138 C4H6 Cyclobutene c822355  
1139 C4H6 Methylenecyclopropane c6142730  
1140 CH2CCHCH3 1,2-Butadiene butad12  
1141 CH2CHCHCH2 1,3-Butadiene c106990  
1142 CH3CCCH3 2-Butyne c503173  
1143 CHCCH2CH3 1-Butyne c107006  
1144 CH3CHCHCH2 methylallyl radical c4h7  
1145 C4H8 methylcyclopropane mcp  
1146 CH2C(CH3)CH3 1-Propene, 2-methyl- isobute  
1147 CH2CHCH2CH3 1-Butene bute1  
1148 CH3CHCHCH3 2-Butene, (E)- bute2e  
1149 CH3CHCHCH3 2-Butene, (Z)- bute2z  
1150 B(CH3)3 trimethylborane bme3  
1151 Al(CH3)3 trimethyl aluminum tma  
1152 C(CH3)3 Tert-butyl radical tbutyl  
1153 CH2CH(CH3)2 Isobutyl radical isobutyl  
1154 CH3CHCH2CH3 2-Butyl radical butyl2  
1155 CH3CH(CH3)CH3 Isobutane isobutane  
1156 CH3CH2CH2CH3 Butane butane  
1157 SiH(CH3)3 trimethylsilane trimsi  
1158 Li3N trilithium nitride li3n  
1159 C2N2 Cyanogen c2n2  
1160 C2N2+ Cyanogen cation c2n2+  
1161 P4 Phosphorus tetramer p4  
1162 As4 Arsenic tetramer as4  
1163 HCCCN Cyanoacetylene hcccn  
1164 HCCCN+ Cyanoacetylene cation hcccn+  
1165 H2CNCN cyanamide, methylene ch2ncn  
1166 HNCCNH Ethenediimine hnccnh  
1167 C3H3N acrylonitrile ch2chcn  
1168 C3H3N+ acrylonitrile cation ch2chcn+  
1169 CH3N3 methyl azide ch3n3  
1170 NH2CCNH2 Diaminoacetylene daa  
1171 NH2CH2CN Aminoacetonitrile aan  
1172 CH3NHN2+ methyl azide, protonated ch3nhn2+  
1173 C2H5CN ethyl cyanide c2h5cn  
1174 CH5N3 Guanidine guanidine  
1175 C4H6 Bicyclo[1.1.0]butane c157335  
1176 CH3NNCH3 (Z)-1,2-Dimethyldiazene dmdiazz  
1177 H2NCHCHNH2 diaminoethylene dae  
1178 CH6N3+ guanidinium ch6n3+  
1179 C3H7N Cyclopropylamine cpram  
1180 CH7N3 triaminomethane tam  
1181 C3H7N Azetidine azet  
1182 C4H8 cyclobutane cbutane  
1183 C2H8N2 Ethylenediamine ethdiam  
1184 CH3NHNHCH3 dimethyl hydrazine dmh  
1185 CH3CH(NH2)CH3 2-Propanamine pram2  
1186 N(CH3)3 Trimethylamine trimeam  
1187 NH2CH2CH2CH3 1-Propanamine pram1  
1188 P(CH3)3 trimethylphosphine tmp  
1189 N(SiH3)3 trisilylamine tsa  
1190 As(CH3)3 trimethyl arsine tmas  
1191 (CH3)3NH+ protonated trimethyl amine ptma  
1192 C3H7NH3+ n-propylamine, protonated c3h7nh2  
1193 Li2O2 dilithium dioxide li2o2  
1194 Na2O2 disodium dioxide na2o2  
1195 K2O2 dipotassium dioxide k2o2  
1196 C3O Tricarbon monoxide c3o  
1197 B2O2 Diboron dioxide b2o2  
1198 ONNO NO dimer onno  
1199 S2N2 Disulfur dinitride s2n2  
1200 CO3 Carbon trioxide co3  
1201 CO3-- carbonate co3--  
1202 CS3-- Carbonotrithioate cs3--  
1203 NO3- nitrate anion no3-  
1204 NO3+ nitrogen trioxide cation no3+  
1205 SO3 Sulfur trioxide so3  
1206 SO3- Sulfur trioxide anion so3-  
1207 SO3-- Sulfate dianion so3--  
1208 SO3+ Sulfur trioxide cation so3+  
1209 SeO3 selenium trioxide seo3  
1210 S4 Sulfur tetramer s4  
1211 TeO3 Tellurium trioxide teo3  
1212 HCO3- bicarbonate anion hco3-  
1213 HNO3 Nitric acid hno3  
1214 HSO3 Hydroxysulfonyl radical hso3  
1215 NH2NO2 nitramide nh2no2  
1216 C2H2CO cyclopropenone c2h2co  
1217 C3H2O Propadienal c3h2o  
1218 HCCCHO 2-propynal hcccho  
1219 C2H2O2 Ethanedial c2h2o2  
1220 C2H2O2+ Ethanedial cation c2h2o2+  
1221 H2CO3 Carbonic acid h2co3  
1222 H2CS3 thiocarbonic acid h2cs3  
1223 H2NO3+ Nitric Acid, Protonated h2no3+  
1224 H2SO3 Sulfurous acid h2so3  
1225 C2H3NO Nitrosoethylene c2h3no  
1226 CH3NCO methylisocyante ch3nco  
1227 HOCH2CN cyanomethanol hoch2cn  
1228 CH3COO- acetate anion ch3coo-  
1229 CH3NO2 Methane, nitro- ch3no2  
1230 CH3ONO Methyl nitrite ch3ono  
1231 NH2COOH Carbamic acid nh2cooh  
1232 H3BO3 Boric acid h3bo3  
1233 H3AlO3 Aluminum hydroxide h3alo3  
1234 H3CO3+ carbonic acid, protonated h3co3+  
1235 C3H4O 2-Propyn-1-ol c107197  
1236 C3H4O allenol c9000071  
1237 C3H4O Cyclopropanone cpone  
1238 C3H4O Methylketene c6004440  
1239 NH2CONH2 Urea urea  
1240 NH2CONH2+ Urea cation urea+  
1241 NH2CSNH2 Thiourea thiourea  
1242 C2H4O2 1,3-dioxetane c2h4o2  
1243 CH3COOH Acetic acid ch3cooh  
1244 CH3OCHO methyl formate ch3ocho  
1245 CHOCH2OH hydroxy acetaldehyde haa  
1246 NH2COOH2+ Carbamic acid, O-protonated nh2cooh2+  
1247 NH3COOH+ protonated Carbamic acid nh3cooh+  
1248 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
1249 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
1250 HCOOHH2O Formic acid water dimer hcoohh2o  
1251 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
1252 CH3COCH2 Acetonyl radical ch3coch2  
1253 CH2C(OH)NH2 1-amino vinyl alchohol ava  
1254 CH3C(OH)=NH Ethaninidic acid eia  
1255 CH3CHNOH Acetaldoxime acetaldoxime  
1256 CH3CONH2 Acetamide acetamide  
1257 HCONHCH3 N-methylformamide nmfa  
1258 CH3CSNH2 Ethanethioamide ch3csnh2  
1259 CH5N2O+ urea, N-protonated ch4n2o+  
1260 H2NCOHNH2+ urea, protonated ureah+  
1261 C2H5OO ethylperoxy radical c2h5oo  
1262 CH3NNCH3 (E)-1,2-Dimethyldiazene dmdiaze  
1263 C3H5OH Cyclopropanol cproh  
1264 C3H6O 2-Propen-1-ol c107186  
1265 C3H6O Acetone enol enol  
1266 C3H6O Oxetane oxetane  
1267 C3H6O Propylene oxide prox  
1268 CH3CH2CHO Propanal propanal  
1269 CH3COCH3 Acetone acetone  
1270 CH3COCH3- acetone anion ch3coch3-  
1271 C3H6S Thietane thietane  
1272 C3H6S Thiirane, methyl- methiirane  
1273 CH3CSCH3 Thioacetone ch3csch3  
1274 C2H6O2 1,2-Ethanediol ethdiol  
1275 CH3OOCH3 dimethylperoxide dmp  
1276 CH3SOCH3 Dimethyl sulfoxide dmso  
1277 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
1278 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
1279 CH3COHCH3+ acetone, protonated acetoneh+  
1280 HOCH2CH2NH2 monoethanolamine mea  
1281 C3H7OH 1-Propanol proh  
1282 CH3CHOHCH3 Isopropyl alcohol isoproh  
1283 CH3OC2H5 Ethane, methoxy- etome  
1284 C3H7SH 1-Propanethiol prsh  
1285 CH3CHSHCH3 2-Propanethiol isoprsh  
1286 CH3SCH2CH3 Ethane, (methylthio)- etsme  
1287 H2OCH3OCH3 water dimethylether dimer h2och3och3  
1288 Li2F2 Lithium fluoride dimer li2f2  
1289 Na2F2 Sodium Fluoride Dimer na2f2  
1290 Na2Cl2 Disodium dichloride na2cl2  
1291 C2Cl2 dichloroacetylene c2cl2  
1292 C2Cl2+ dichloroacetylene cation c2cl2+  
1293 FNO2 Nitryl fluoride fno2  
1294 FONO Nitrosyl hypofluorite fono  
1295 ClNO2 Nitryl chloride clno2  
1296 ClONO chlorine nitrite clono  
1297 BrONO Bromine nitrite brono  
1298 N2F2 (Z)-Difluorodiazene n2f2_z  
1299 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
1300 CF2O Carbonic difluoride f2co  
1301 CF2O+ Carbonic difluoride cation f2co+  
1302 COFCl Carbonic chloride fluoride cofcl  
1303 CCl2O Phosgene cl2co  
1304 Cl2CS Thiophosgene cl2cs  
1305 COBr2 Carbonic dibromide cobr2  
1306 BF3- Borane, trifluoro- anion bf3-  
1307 BF3+ boron trifluoride cation bf3+  
1308 BClF2 Chlorodifluoroborane bclf2  
1309 AlF2Cl Aluminum chloride difluoride alclf2  
1310 ScF3 Scandium trifluoride ScF3  
1311 AlFCl2 Aluminum dichloride fluoride alcl2f  
1312 BCl3 Borane, trichloro- bcl3  
1313 BCl3+ Boron Trichloride cation bcl3+  
1314 GaF3 Gallium trifluoride gaf3  
1315 AlCl3 Aluminum trichloride alcl3  
1316 GaCl3 Gallium trichloride gacl3  
1317 BBr3 Boron tribromide bbr3  
1318 AlBr3 Aluminum Bromide albr3  
1319 ClO3 Chlorine trioxide clo3  
1320 ClO3- chlorate anion clo3-  
1321 BrO3- Bromate anion bro3-  
1322 CF3 Trifluoromethyl radical cf3  
1323 CF3- Trifluoromethyl anion cf3-  
1324 CF3+ Trifluoromethyl cation cf3+  
1325 CF2Cl difluorochloromethyl radical cf2cl  
1326 SiF3 Silicon trifluoride radical sif3  
1327 SiF3+ Silicon trifluoride cation sif3+  
1328 CFCl2 dichlorofluoromethyl radical cfcl2  
1329 CCl3 Trichloromethyl radical ccl3  
1330 CCl3- Trichloromethyl anion ccl3-  
1331 CCl3+ Trichloromethyl cation ccl3+  
1332 SiCl3 trichlorosilyl radical sicl3  
1333 SiCl3+ trichlorosilyl cation sicl3+  
1334 CBr3 tribromomethyl radical cbr3  
1335 FOOF Perfluoroperoxide foof  
1336 ClO2F Chloryl fluoride clo2f  
1337 F2SO Thionyl Fluoride f2so  
1338 ClOOCl Dichlorine dioxide cloocl  
1339 FSSF Difluorodisulfane fssf  
1340 S2F2 Thio-thionyl fluoride s2f2  
1341 SOCl2 thionyl chloride socl2  
1342 SSCl2 Thiothionyl chloride sscl2  
1343 SeOCl2 selenium oxychloride seocl2  
1344 NF3 Nitrogen trifluoride nf3  
1345 NF3- Nitrogen trifluoride anion nf3-  
1346 NF3+ Nitrogen trifluoride cation nf3+  
1347 PF3 Phosphorus trifluoride pf3  
1348 NCl3 nitrogen trichloride ncl3  
1349 AsF3 Arsenic trifluoride asf3  
1350 PCl3 Phosphorus trichloride pcl3  
1351 SbF3 Antimony Trifluoride sbf3  
1352 AsCl3 Arsenous trichloride ascl3  
1353 SbCl3 Antimony Trichloride sbcl3  
1354 NBr3 Nitrogen Tribromide nbr3  
1355 PBr3 Phosphorus tribromide pbr3  
1356 AsBr3 Arsenic tribromide asbr3  
1357 PI3 Phosphorus triiodide pi3  
1358 ClSSCl Disulfur dichloride s2cl2  
1359 SF3 Sulfur trifluoride sf3  
1360 ClF3 Chlorine trifluoride clf3  
1361 BrF3 Bromine trifluoride brf3  
1362 IF3 iodone trifluoride if3  
1363 HClO3 Chloric Acid hclo3  
1364 CHF3 Methane, trifluoro- chf3  
1365 CHF2Cl difluorochloromethane chf2cl  
1366 SiHF3 trifluorosilane sihf3  
1367 CHFCl2 fluorodichloromethane chfcl2  
1368 CDCl3 trichloromethane-d cdcl3  
1369 CHCl3 Chloroform chcl3  
1370 CHBrF2 Methane, bromodifluoro- chbrf2  
1371 SiHCl3 Trichlorosilane sihcl3  
1372 CHFClBr fluorochlorobromomethane chfclbr  
1373 CHBrCl2 Methane, bromodichloro- chbrcl2  
1374 CHF2I difluoroiodomethane chf2i  
1375 CHBr2F dibromofluoromethane chbr2f  
1376 CHFClI fluorochloroiodomethane chfcli  
1377 CHCl2I dichloroiodomethane chcl2i  
1378 CHClBr2 Methane, dibromochloro- chclbr2  
1379 CHBr3 bromoform chbr3  
1380 CHI3 Iodoform chi3  
1381 NF3H+ protonated nitrogen trifluoride nf3h+  
1382 AsF3H+ Arsenic trifluoride, protonated asf3h+  
1383 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
1384 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
1385 CH2CF2 Ethene, 1,1-difluoro- ch2cf2  
1386 C2H2ClF 1-chloro-1-fluoroethylene c2h2clf  
1387 CHFCHCl (E)-1-chloro-2-fluoroethene chfchcle  
1388 CHFCHClz (Z)-1-Chloro-2-fluoroethene chfchclz  
1389 CH2CCl2 Ethene, 1,1-dichloro- ch2ccl2  
1390 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
1391 CHClCHCl Ethene, 1,2-dichloro-, (Z)- chclchclz  
1392 C2H2Br2 1,1-dibromoethene c2h2br2  
1393 CHBrCHBr Ethene, 1,2-dibromo-, (E)- chbrchbre  
1394 CHBrCHBr Ethene, 1,2-dibromo-, (Z)- chbrchbrz  
1395 CH2FCHO Fluoroacetaldehyde ch2fcho  
1396 CH3COF Acetyl fluoride ch3cof  
1397 CH2ClCHO chloroacetaldehyde ch2clcho  
1398 CH3COCl Acetyl Chloride ch3cocl  
1399 C2H4F2 1,2-difluoroethane c2h4f2  
1400 CH3CHF2 Ethane, 1,1-difluoro- ch3chf2  
1401 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- ch2fch2cl  
1402 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
1403 CH2ClCH2Cl Ethane, 1,2-dichloro- ch2clch2cl  
1404 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
1405 CH2BrCH2Cl 1-bromo-2-chloroethane ch2brch2cl  
1406 CH2BrCH2Br Ethane, 1,2-dibromo- ch2brch2br  
1407 CH2CFCH3 2-fluoropropene 2fpro  
1408 CH2CHCH2F Allyl Fluoride allylf  
1409 CH3CHCHF trans-1-Fluoro-1-propene propene1ft  
1410 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
1411 C3H5Cl 1-chloro-1-propene(E) prop1cl1e  
1412 C3H5Cl 1-chloro-1-propene(Z) prop1cl1z  
1413 CH2FCH2OH 2-fluoroethanol ch2fch2oh  
1414 CH2ClCH2OH 2-Chloroethanol ch2clch2oh  
1415 CH2ClCH2OH2+ 2-chloroethanol, protonated ch2clch2oh2+  
1416 CH2FCH2CH3 1-Fluoropropane prf1  
1417 CH3CHFCH3 2-Fluoropropane prf2  
1418 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
1419 CH3CHClCH3 Propane, 2-chloro- prcl2  
1420 CH3CH2CH2Br n-propyl bromide prbr  
1421 CH3CHBrCH3 i-propyl bromide iprbr  
1422 C3H9O+ trimethyl oxonium cation c3h9o+  
1423 B5H9 pentaborane9 b5h9  
1424 C5H4 pentatetraene ptrene  
1425 C5H5 cyclopentadienyl radical c5h5  
1426 C5H5- cylopentadienyl anion c5h5-  
1427 C5H6 1,3-Cyclopentadiene c542927  
1428 C5H6 1-Buten-3-yne, 2-methyl- c78808  
1429 C5H6 3-Penten-1-yne, (E)- c2004695  
1430 C5H6 3-Penten-1-yne, (Z)- c1574409  
1431 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
1432 C5H6 Cyclopropylacetylene c6746947  
1433 C5H6 Propellane propellane  
1434 C5H7 1,3-pentadienyl radical pdyl  
1435 C5H7 cyclopentenyl radical cpyl  
1436 C5H8 1,2-Butadiene, 3-methyl- c598254  
1437 C5H8 1,2-Pentadiene c591957  
1438 C5H8 1,3-Butadiene, 2-methyl- c78795  
1439 C5H8 1,3-Pentadiene, (E)- c2004708  
1440 C5H8 1,3-Pentadiene, (Z)- c1574410  
1441 C5H8 1,4-Pentadiene c591935  
1442 C5H8 1-pentyne a1pentyne  
1443 C5H8 2,3-Pentadiene c591968  
1444 C5H8 Bicyclo[1.1.1]pentane bcp  
1445 C5H8 Cyclobutane, methylene- c1120565  
1446 C5H8 Cyclopentene c142290  
1447 C5H8 Ethenylcyclopropane c693867  
1448 CH3CCCH2CH3 2-Pentyne 2pentyne  
1449 C5H10 1-Butene, 2-methyl- c563462  
1450 C5H10 2-Butene, 2-methyl- c513359  
1451 C5H10 2-Pentene, (E)- c646048  
1452 C5H10 2-Pentene, (Z)- c627203  
1453 C5H10 Cyclopentane c287923  
1454 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
1455 CH2CHCH2CH2CH3 1-pentene pentene  
1456 C5H11 2-Methylbut-2-yl radical c4348350  
1457 C5H12 Butane, 2-methyl- buta2  
1458 C5H12 Pentane pentane  
1459 C5H12 Propane, 2,2-dimethyl- neopentane  
1460 Si(CH3)4 tetramethylsilane tms  
1461 N2O3 Dinitrogen trioxide n2o3  
1462 C3H2N2 Malononitrile c3h2n2  
1463 CH2N4 1H-Tetrazole 1htz  
1464 C3H3N2 imidazolyl radical im  
1465 C3H3N2- imidizolyl anion im-  
1466 C2H3N3 1H-1,2,4-Triazole c288880  
1467 C4H4N pyrrolide radical c4h4n  
1468 C4H4N- pyrrolide anion c4h4n-  
1469 C3H4N2 1H-Imidazole 1himidaz  
1470 C3H4N2 1H-Pyrazole 1hpyraz  
1471 C3H4N2 2H-Imidazole imid2h  
1472 C3H4N2 4H-Imidazole imid4h  
1473 C4H5N (E)-2-Butenenitrile c627269  
1474 C4H5N (Z)-2-Butenenitrile c1190767  
1475 C4H5N 2H-pyrrole pyrrole2  
1476 C4H5N 3H-pyrrole pyrrole3  
1477 C4H5N Cyclopropanecarbonitrile c5500210  
1478 C4H5N Pyrrole pyrrole  
1479 CH2CHCH2CN Allylcyanide ch2chch2cn  
1480 C4H6N+ pyrrole, alpha-protonated appyr  
1481 C4H6N+ pyrrole, beta-protonated bppyr  
1482 C4H6N+ pyrrole, protonated ppyr  
1483 C3H6N2 3-Aminopropionitrile c151188  
1484 CH3CH(CH3)CN Propanenitrile, 2-methyl- c4h7n  
1485 CH3CH2CH2CN Butanenitrile c109740  
1486 C5H8 Bicyclo[2.1.0]pentane c185944  
1487 C5H8 Spiropentane c157404  
1488 C4H9N Cyclobutylamine cbam  
1489 C4H9N Pyrrolidine pyrrolidine  
1490 C3H10N2 1,2-Diaminopropane diampr12  
1491 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
1492 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
1493 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
1494 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
1495 NH(C2H5)2 diethylamine dea  
1496 NC4H12+ tetramethyl ammonium cation nc4h12+  
1497 C3O2 Carbon suboxide c3o2  
1498 C3O2+ Carbon suboxide cation c3o2+  
1499 B2O3 diboron trioxide b2o3  
1500 MgCO3 Magnesium Carbonate mgco3  
1501 BeCO3 Beryllium Carbonate beco3  
1502 ONONO Nitrosyl nitrite onono  
1503 PO4--- phosphate po4---  
1504 SO4-- sulfate so4--  
1505 HOONO2 peroxy nitric acid hoono2  
1506 HSO4- bisulfate anion hso4-  
1507 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
1508 C3H2O2 Propiolic acid c3h2o2  
1509 CHOCOOH oxo acetic acid oaa  
1510 CHOOCHO diformyl ether choocho  
1511 H2SO4 Sulfuric acid h2so4  
1512 H2SeO4 Selenic acid h2seo4  
1513 C3H3NO Isoxazole isox  
1514 C3H3NO Oxazole oxazole  
1515 C3H3NS Thiazole thiazole  
1516 CH3C(O)OO acetyl peroxy radical ch3coo2  
1517 CH3NO3 Methyl nitrate ch3no3  
1518 H3PO4 Phosphoric Acid h3po4  
1519 C4H4O Furan furan  
1520 C4H4O+ Furan cation furan+  
1521 CH3COCCH 3-butyn-2-one c1423605  
1522 C4H4S Thiophene furans  
1523 C4H4Se selenophene c4h4se  
1524 C3H4O2 β–Propiolactone beta  
1525 C3H4O2 2-Propenoic acid propenoic2  
1526 C3H4O2 Methyl glyoxal megly  
1527 C3H4O2 propanedial propanedial  
1528 C3H4O2 propenalol propenalol  
1529 HOCHCCHOH allenediol aldiol  
1530 C2H4O3 1,2,3-trioxolane c2h4o3  
1531 C2H4O3 trioxolane124 triox  
1532 HOCH2COOH Hydroxyacetic acid hac  
1533 CH2CHCONH2 Acrylamide c79061  
1534 CH3OCH2CN Methoxyacetonitrile c1738369  
1535 CH5N3S Hydrazinecarbothioamide c79196  
1536 H2NCH2COOH Glycine glycine  
1537 CH3SO2NH2 methanesulfonamide ch3so2nh2  
1538 C4H6O cis-2-butenal butenal2c  
1539 C4H6O Cyclobutanone cbutone  
1540 C4H6O Furan, 2,3-dihydro- furan23h  
1541 C4H6O Furan, 2,5-dihydro- furan25h  
1542 CH2CHOCHCH2 Vinyl ether vinylether  
1543 CHOCHCHCH3 2-Butenal butenal2  
1544 C4H6S Thiophene, 2,3-dihydro- thiop23h  
1545 C4H6S Thiophene, 2,5-dihydro- thiop25h  
1546 CH2CHSCHCH2 Divinyl sulfide divis  
1547 C2H6N2O Urea, methyl- c598505  
1548 C3H6O2 1,3-Dioxolane dioxolane  
1549 CH3CH2COOH Propanoic Acid propanoic  
1550 CH3COOCH3 methyl acetate aame  
1551 HCOOC2H5 Ethyl formate faee  
1552 C2H6O2S Dimethyl sulfone c67710  
1553 CH3SSSCH3 dimethyl trisulfide c2h6s3  
1554 C3H7NO dimethylformamide dmf  
1555 C3H7NO Propanamide propanam  
1556 C2H3OC2H5 Ethene, ethoxy- c109922  
1557 C4H8O Cyclobutanol c2919235  
1558 C4H8O Furan, tetrahydro- thf  
1559 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
1560 CH3COCH2CH3 2-Butanone buta2one  
1561 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
1562 CHOCH2CH2CH3 Butanal butanal  
1563 C4H8S Thiophene, tetrahydro- tht  
1564 C3H8O2 1,3-Propanediol c504632  
1565 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
1566 C3H8O2 Methane, dimethoxy- c109875  
1567 C3H8O2 Propylene glycol c57556  
1568 C3H8S2 1,3-Propanedithiol c109808  
1569 C4H10O 1-Butanol butanol1  
1570 C4H10O 1-Propanol, 2-methyl- c78831  
1571 C4H10O 2-Butanol, (.+/-.)- butanol2  
1572 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
1573 C4H10O Ethoxy ethane etoet  
1574 C4H10O Methyl propyl ether meopr  
1575 C4H10O Propane, 2-methoxy- c598538  
1576 C4H10O+ 1-Butanol cation butanol1+  
1577 C(CH3)3SH 2-Propanethiol, 2-methyl- tbush  
1578 C2H5SC2H5 Diethyl sulfide etset  
1579 C4H9SH 1-Butanethiol bush  
1580 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
1581 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
1582 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
1583 FNO3 Fluorine nitrate fno3  
1584 ClONO2 Chlorine nitrate clono2  
1585 BrONO2 Bromine nitrate brono2  
1586 ClO4- perchlorate anion clo4-  
1587 BF4- tetrafluoroboron anion bf4-  
1588 ClFO3 Perchloryl fluoride clfo3  
1589 SO2F2 Sulfuryl fluoride so2f2  
1590 SO2Cl2 Sulfuryl chloride so2cl2  
1591 F3NO Nitrogen trifluoride oxide f3no  
1592 F3PO Phosphoryl fluoride pf3o  
1593 Cl3PO Phosphoryl chloride pcl3o  
1594 CF4 Carbon tetrafluoride cf4  
1595 CF3Cl Methane, chlorotrifluoro- cf3cl  
1596 SiF4 Silicon tetrafluoride sif4  
1597 CF2Cl2 difluorodichloromethane cf2cl2  
1598 TiF4 Titanium tetrafluoride tif4  
1599 CFCl3 Trichloromonofluoromethane cfcl3  
1600 CF3Br Bromotrifluoromethane cf3br  
1601 GeF4 Germanium tetrafluoride gef4  
1602 CCl4 Carbon tetrachloride ccl4  
1603 CCl4+ Carbon tetrachloride cation ccl4+  
1604 CBrClF2 Methane, bromochlorodifluoro- cbrclf2  
1605 SiCl4 Silane, tetrachloro- sicl4  
1606 CBrCl2F bromodichlorofluoromethane cbrcl2f  
1607 CF3I trifluoroiodomethane cf3i  
1608 CBrCl3 Methane, bromotrichloro- cbrcl3  
1609 CBr2F2 Methane, dibromodifluoro- cbr2f2  
1610 GeCl4 Germanium Tetrachloride gecl4  
1611 CBr2ClF dibromochlorofluoromethane cbr2clf  
1612 CBr2Cl2 dibromodichloromethane cbr2cl2  
1613 CCl3I trichloroiodomethane ccl3i  
1614 CFBr3 fluorotribromomethane cfbr3  
1615 CFClBrI fluorochlorobromoiodomethane cfclbri  
1616 CBr3Cl tribromochloromethane cbr3cl  
1617 CF2I2 difluorodiiodomethane cf2i2  
1618 CBr4 Carbon tetrabromide cbr4  
1619 CCl2I2 dichlorodiiodomethane ccl2i2  
1620 SiBr4 Silicon tetrabromide sibr4  
1621 CBr3I tribromoiododmethane cbr3i  
1622 GeBr4 Germanium tetrabromide gebr4  
1623 CI4 tetraiodomethane ci4  
1624 SiI4 silicon tetraiodide sii4  
1625 ClOF3 Chlorine trifluoride oxide clof3  
1626 SeF4 Selenium tetrafluoride sef4  
1627 SCl4 Sulfur tetrachloride scl4  
1628 C2HF3 Trifluoroethylene c2hf3  
1629 C2HF3+ Trifluoroethylene cation c2hf3+  
1630 CHClCCl2 Trichloroethylene chclccl2  
1631 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
1632 HClO4 perchloric acid hclo4  
1633 HSO3F Fluorosulfonic acid hso3f  
1634 CF3OH trifluoromethanol cf3oh  
1635 CH2ClCCCl 1,3-dichloropropyne ch2clcccl  
1636 CHClCCHCl 1,3-dichloroallene chclcchcl  
1637 CHCl2CCH 3,3-dichloropropyne chcl2cch  
1638 CHCl2CHO dichloroacetaldehyde chcl2cho  
1639 PF3CH2 phosphorane, trifluoromethylene- pf3ch2  
1640 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
1641 CHF2CH2F Ethane, 1,1,2-trifluoro ch2fchf2  
1642 CH3CF2Cl 1-Chloro-1,1-Difluoroethane ch3cf2cl  
1643 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
1644 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
1645 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
1646 SiCl3CH3 methyltrichlorosilane sicl3ch3  
1647 CH3CBr3 1,1,1-tribromoethane ch3cbr3  
1648 NH3BCl3 Amminetrichloroboron nh3bcl3  
1649 SiH3CCl3 (trichloromethyl)silane sih3ccl3  
1650 CH2CClCHCH2 1,3-Butadiene, 2-chloro- c4h5cl  
1651 C3H5ClO Oxirane, (chloromethyl)- c106898  
1652 CH2FCH2CH2F 1,3-difluoropropane ch2fch2ch2f  
1653 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
1654 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
1655 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
1656 CH3CCl2CH3 Propane, 2,2-dichloro- prdicl22  
1657 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
1658 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
1659 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
1660 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
1661 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
1662 CH2ClCHCHCH3 2-Butene, 1-chloro- bute2cl1  
1663 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
1664 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
1665 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
1666 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
1667 C4H9F 1-fluorobutane butaf1  
1668 CH3CHFCH2CH3 2-fluorobutane butaf2  
1669 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
1670 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
1671 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
1672 XeF4 Xenon tetrafluoride xef4  
1673 C2H2N2O Furazan furazan  
1674 CF3PH2 phosphine, (trifluoromethyl)- cf3ph2  
1675 NH3BF3 Amminetrifluoroboron nh3bf3  
1676 C6H2 hexatriyne c6h2  
1677 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
1678 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
1679 C6H4 Benzyne benzyne  
1680 C6H5 phenyl phenyl  
1681 C6H5- phenyl anion phenyl-  
1682 C6H6 Prismane prismane  
1683 C6H6 1,2,4,5-Hexatetraene ht1245  
1684 C6H6 2,4-Hexadiyne hexadiyne  
1685 C6H6 3,4-Dimethylenecyclobutene cb34m  
1686 C6H6 Benzene benzene  
1687 C6H6 Benzvalene bv  
1688 C6H6 Dewar Benzene dewar  
1689 C6H6 Hexa-1,5-diene-3-yne hdy153  
1690 C6H6 Trimethylenecycopropane tmcp  
1691 C6H6+ Benzene cation c6h6+  
1692 C6H7+ benzene, protonated c6h7+  
1693 C6H8 (E)-hexa-1,3,5-triene c821078  
1694 C6H8 (E)-hexa-2,3,4-triene c59660650  
1695 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
1696 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
1697 C6H8 1,3-Cyclohexadiene cyhexadiene13  
1698 C6H8 1,4-Cyclohexadiene cyhexadiene14  
1699 C6H8 3-Methylenecyclopentene c930267  
1700 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
1701 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
1702 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
1703 C6H10 1,3-Hexadiene, (E)- hexdi13e  
1704 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
1705 C6H10 1,4-Hexadiene, (E)- hexdi14t  
1706 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
1707 C6H10 1,5-Hexadiene c592427  
1708 C6H10 1-Butyne, 3,3-dimethyl- c917920  
1709 C6H10 1-Hexyne hexyne1  
1710 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
1711 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
1712 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
1713 C6H10 2-Hexyne c764352  
1714 C6H10 3-Hexyne hexyne3  
1715 C6H10 cyclohexene cyclohexene  
1716 C6H10 Cyclopentene, 1-methyl- c693890  
1717 C6H10 Cyclopentene, 3-methyl- c1120623  
1718 C6H10 Cyclopentene, 4-methyl- c1759815  
1719 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
1720 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
1721 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
1722 C6H12 (E)-2-Hexene e2hexene  
1723 C6H12 (E)-3-methylpent-2-ene c616126  
1724 C6H12 (E)-hex-3-ene e3hexene  
1725 C6H12 (Z)-3-methylpent-2-ene c922623  
1726 C6H12 (Z)-hex-2-ene z2hexene  
1727 C6H12 (Z)-hex-3-ene z3hexene  
1728 C6H12 2,3-dimethylbut-1-ene c563780  
1729 C6H12 2,3-dimethyl-but-2-ene tmeet  
1730 C6H12 3-methylenepentane c760214  
1731 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
1732 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
1733 C6H12 Cyclohexane cyclohexane  
1734 C6H12 Cyclopentane, methyl- c96377  
1735 C6H12 Ethylcyclobutane c4806615  
1736 C6H12 hex-1-ene hexene1  
1737 C6H14 Butane, 2,2-dimethyl- buta22  
1738 C6H14 Butane, 2,3-dimethyl- buta23  
1739 C6H14 Hexane hexane  
1740 C6H14 Pentane, 2-methyl- penta2  
1741 C6H14 Pentane, 3-methyl- penta3  
1742 C4N2 2-Butynedinitrile c4n2  
1743 N3P3 1,3,5,2,4,6-Triazatriphosphorine n3p3  
1744 C4H2N2 Fumaronitrile c4h2n2  
1745 C2H2N4 sym-tetrazine ttz  
1746 C3H3N3 1,3,5-Triazine triazine135  
1747 CH3N5 5-Aminotetrazole c4418615  
1748 C4H4N2 1,3-Diazine diazine13  
1749 C4H4N2 Pyrazine pyrazine  
1750 C4H4N2 Pyridazine pyridazine  
1751 C4H4N2 Succinonitrile c110612  
1752 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
1753 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
1754 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
1755 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
1756 C5H5N E-2,4-pentadienenitrile bdcn  
1757 C5H5N Pyridine pyridine  
1758 B3N3H6 borazine borazine  
1759 C5H6N+ Pyridinium c5h6n  
1760 C4H6N2 1H-Imidazole, 2-methyl- c693981  
1761 C5H7N (E)-2-Pentenenitrile c26294984  
1762 C5H7N (E)-3-Pentenenitrile c16529661  
1763 C5H7N (Z)-2-Pentenenitrile c25899507  
1764 C5H7N 1H-Pyrrole, 1-methyl- c96548  
1765 C5H7N Cyclobutanecarbonitrile c4426113  
1766 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
1767 C5H9N Butanenitrile, 2-methyl- c18936179  
1768 C5H9N Pentanenitrile c110598  
1769 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
1770 C6H10 Bicyclo[3.1.0]hexane c285585  
1771 C5H11N Cyclopentanamine cypentam  
1772 C5H11N Piperidine piper  
1773 C4H12N2 1,2-Butanediamine c4426486  
1774 C4H12N2 2-Methyl-1,2-propanediamine c811938  
1775 Li2CO3 Lithium Carbonate li2co3  
1776 Na2CO3 Sodium Carbonate na2co3  
1777 C2O4-- oxalate anion c2o4  
1778 MgSO4 Magnesium Sulfate mgso4  
1779 N2O4 Dinitrogen tetroxide n2o4  
1780 C3H2O3 vinylene carbonate vica  
1781 C2H2O4 Oxalic Acid oxalic  
1782 C2H3NO3 Oxamic acid oxamic  
1783 C4H4O2 2(5H)-Furanone furanone  
1784 C4H4O2 2-Oxetanone, 4-methylene- c674828  
1785 C2H4N2O2 Oxalamide oxalamide  
1786 C2H4N2S2 Ethanedithioamide c79403  
1787 C2H4CO3 Ethylene carbonate etco3  
1788 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
1789 C3H4S3 1,3-Dithiolane-2-thione c822388  
1790 C2H4O4 Formic acid dimer fadimer  
1791 C4H5NO 3-Methylisoxazole isox3m  
1792 C4H5NO Isoxazole, 5-methyl- c5765446  
1793 C4H5NS 4-Methylthiazole c693958  
1794 C2H5NO3 Nitric acid, ethyl ester c625581  
1795 C5H6O 2H-Pyran pyran2  
1796 C5H6O 2-methylfuran furan2m  
1797 C5H6O 3-Methylfuran furan3m  
1798 C5H6O Pentadienal pdal  
1799 C5H6S Thiophene, 2-methyl- c554143  
1800 C5H6S Thiophene, 3-methyl- c616444  
1801 C4H6O2 γ–Butyrolactone c96480  
1802 C4H6O2 2,3-Butanedione c431038  
1803 C4H6O2 2-Propenoic acid, methyl ester c96333  
1804 C4H6O2 Crotonic Acid crot  
1805 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
1806 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
1807 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
1808 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
1809 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
1810 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
1811 C4H6OS Vinyl sulfoxide c1115157  
1812 CH6N4S Carbonothioic dihydrazide thiacarb  
1813 C2H6N2O2 (E)-Azodioxymethane c37765154  
1814 C2H6N2O2 Dimethylnitroamine c4164287  
1815 C3H6O3 1,3,5-Trioxane trioxane  
1816 C3H6S3 1,3,5-Trithiane c3h6s3  
1817 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
1818 C2H6O3S Sulfurous acid, dimethyl ester c616422  
1819 C4H7NO 2-Pyrrolidinone c616455  
1820 C4H7NO Ethoxyacetonitrile etoaccn  
1821 C4H7NO Methacrylamide c79390  
1822 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
1823 HCONH2CN2H4 formamide aminomethanimine dimer d13  
1824 C3H7ONO Propyl nitrite prono  
1825 CH3CH(CH3)ONO Isopropyl nitrite c541424  
1826 CH3CH(NH2)COOH Alanine alanine  
1827 CH3NHCH2COOH Sarcosine sarcosine  
1828 NH2CH2CH2COOH β–alanine betaalanine  
1829 NH2COOC2H5 Urethane urethane  
1830 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
1831 C5H8O Cyclopentanone c120923  
1832 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
1833 C5H8O Methyl cyclopropyl ketone c765435  
1834 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
1835 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- c96311  
1836 NH2CONHC2H5 Urea, ethyl- c625525  
1837 C4H8O2 1,3-Dioxane dioxan13  
1838 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
1839 C4H8O2 1,4-Dioxane dioxan14  
1840 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
1841 C4H8O2 Ethyl acetate c141786  
1842 C4H8OS s-Ethyl thioacetate c625605  
1843 C3H8O3 1,2,3-Propanetriol glycerin  
1844 C3H8O2S (Methylsulfonyl)ethane c594434  
1845 C4H9NO Butanamide c541355  
1846 C4H9NO Propanamide, 2-methyl- c563837  
1847 C5H10O 2-Butanone, 3-methyl- c563804  
1848 C5H10O 2H-Pyran, tetrahydro- c142687  
1849 C5H10O 2-methylbutyraldehyde 2meba  
1850 C5H10O 2-Pentanone mpk  
1851 C5H10O 3-Pentanone dek  
1852 C5H10O Cyclopentanol c96413  
1853 C5H10O Oxetane, 3,3-dimethyl- c6921353  
1854 C5H10O Pentanal pal  
1855 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
1856 C5H10S 3-Ethylthio-1-propene c5296628  
1857 C5H10S Cyclopentanethiol c1679078  
1858 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
1859 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
1860 C4H10O2 1,1-Dimethoxyethane c534156  
1861 C4H10O2 1,3-Butanediol budiol13  
1862 C4H10O2 1,4-Butanediol budiol14  
1863 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
1864 C4H10OS Diethyl sulfoxide c70291  
1865 C4H10S2 1,4-Butanedithiol budisl14  
1866 C4H11NO Diethylhydroxylamine c3710847  
1867 C5H12O 1-Butanol, 2-methyl- c137326  
1868 C5H12O 1-Butanol, 3-methyl- c123513  
1869 C5H12O 1-Pentanol pentanol1  
1870 C5H12O 2-Butanol, 3-methyl- c598754  
1871 C5H12O 2-Pentanol peol2  
1872 C5H12O 3-Pentanol pentan3ol  
1873 C5H12O Butane, 1-methoxy- meobu  
1874 C5H12O Propane, 1-ethoxy- proet  
1875 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
1876 C5H12S 1-Butanethiol, 2-methyl- c1878188  
1877 C5H12S 1-Butanethiol, 3-methyl- c541311  
1878 C5H12S 1-Pentanethiol c110667  
1879 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
1880 C5H12S 2-Butanethiol, 2-methyl- c1679090  
1881 C5H12S 2-Butanethiol, 3-methyl- c2084186  
1882 C5H12S Butane, 1-(methylthio)- c628295  
1883 C5H12S Ethyl propyl sulfide c4110503  
1884 C5H12S Propane, 2-(ethylthio)- c5145993  
1885 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
1886 C4F2 difluorobutadiyne c4f2  
1887 ClCOClCO Oxalyl chloride oxcl  
1888 CF3CN Acetonitrile, trifluoro- cf3cn  
1889 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
1890 B2F4 Diboron tetrafluoride b2f4  
1891 B2Cl4 Diboron tetrachloride b2cl4  
1892 C2F4 Tetrafluoroethylene c2f4  
1893 C2F4+ Tetrafluoroethylene cation c2f4+  
1894 C2ClF3 Ethene, chlorotrifluoro- c2f3cl  
1895 CF2CCl2 difluorodichloroethylene cf2ccl2  
1896 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene cfclcclf  
1897 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene cfclcfcl  
1898 C2FCl3 fluorotrichloroethene c2fcl3  
1899 C2Cl4 Tetrachloroethylene c2cl4  
1900 C2Br4 tetrabromoethene c2br4  
1901 CF3OF Trifluoromethylhypofluorite cf3of  
1902 SiF5- silicon pentafluoride anion sif5-  
1903 SOF4 Sulfur tetrafluoride oxide sof4  
1904 PF5 Phosphorus pentafluoride pf5  
1905 AsF5 Arsenic pentafluoride asf5  
1906 PCl5 Phosphorus pentachloride pcl5  
1907 SF5 Sulfur pentafluoride sf5  
1908 SF5+ pentafluoro sulfur cation sf5+  
1909 SbCl5 Antimony pentachloride sbcl5  
1910 BrF5 bromine pentafluoride brf5  
1911 ClF5 chlorinepentafluoride clf5  
1912 IF5 pentafluoroiodine if5  
1913 CF3CHO trifluoroacetaldehyde cf3cho  
1914 CCl3CHO trichloroacetaldehyde ccl3cho  
1915 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- chfclchclf  
1916 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
1917 CHF2CHF2 1,1,2,2-tetrafluoroethane chf2chf2  
1918 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
1919 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR chfclchfcl  
1920 CH2ClCCl3 1,1,1,2-tetrachloroethane ch2clccl3  
1921 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro- chcl2chcl2  
1922 CH2BrCBr3 1,1,1,2-tetrabromo ethane c2h2br4  
1923 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane c2h2cl2f2  
1924 CF3COOH trifluoroacetic acid cf3cooh  
1925 C4H3ClO Furan, 2-chloro fur2cl  
1926 C4H3ClO Furan,3-chloro fur3cl  
1927 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
1928 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
1929 C4H8Cl2 1,4-Dichlorobutane c110565  
1930 C4H8Cl2 Butane, 1,2-dichloro- c616217  
1931 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
1932 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
1933 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
1934 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
1935 C5H11Cl Pentane, 1-chloro- pencl1  
1936 C4H8O2 Butanoic acid bua  
1937 C6H5CH2 benzyl radical benzyl  
1938 C7H7 cycloheptatrienyl radical c7h7  
1939 C7H7+ cycloheptatrienyl cation c7h7+  
1940 C6H5CH3 toluene toluene  
1941 C7H8 cycloheptatriene cht  
1942 C7H8 Norbornadiene norbor  
1943 C7H8 Quadricyclane qucy  
1944 C7H12 Norbornane nor  
1945 C7H14 cycloheptane c7h14  
1946 C7H16 2-methylhexane 2mhex  
1947 C7H16 3-methylhexane hex3m  
1948 C7H16 heptane heptane  
1949 CH(CN)3 tricyanomethane mecn3  
1950 HN=C=C(CN)2 Dicyanoketenimine c4hn3  
1951 C6H7N 2-Methylpyridine mp  
1952 C6H5NH2 aniline aniline  
1953 C6H13N 2-Methylpiperidine pip2m  
1954 C6H13N cyclohexanamine cham  
1955 C6H15N triethylamine tea  
1956 N2O5 Dinitrogen pentoxide n2o5  
1957 C4H2O3 Maleic Anhydride malan  
1958 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
1959 C5H4O2 furfural furfural  
1960 C6H5O phenoxy radical phenoxy  
1961 C5H5NO 2(1H)-Pyridinone c72762006  
1962 C5H5NO 2(3H)-Pyridinone c9000048  
1963 C5H5NO 2(5H)-Pyridinone c9000037  
1964 C5H5NO 2-Pyridinol c109104  
1965 C5H5NO 3(2H)-Pyridinone c9000004  
1966 C5H5NO 3(4H)-Pyridinone c9000026  
1967 C5H5NO 3(6H)-Pyridinone c9000015  
1968 C5H5NO 3-Pyridinol c109002  
1969 C5H5NO 4(1H)-Pryidinone c9000060  
1970 C5H5NO 4(3H)-Pryidinone c9000059  
1971 C5H5NO 4-Pyridinol c626642  
1972 C6H5OH phenol phenol  
1973 C6H6O 2,4-Cyclohexadienone c24599573  
1974 C6H6O 2,5-Cyclohexadienone c5664335  
1975 C6H5SH Benzenethiol phsh  
1976 HO2CCHNH2CH2OH Serine serine  
1977 C5H8O2 Acetylacetone acac  
1978 C4H8O2S Sulfolane sulfolane  
1979 C7H10 Norbornene norbornene  
1980 CH(C2H3)3 trivinyl methane tvm  
1981 C6H10O cyclohexanone chexo  
1982 C6H12O hexanal c6h12o  
1983 C6H12O Oxepane oxepane  
1984 C3H7OC3H7 di-n-propyl ether propr  
1985 F2CCCF2 tetrafluoroallene pfa  
1986 CF3COO- trifluoro acetate anion cf3coo-  
1987 CF3COF trifluoroacetyl fluoride cf3cof  
1988 CF3COCl trifluoroacetyl chloride cf3cocl  
1989 PF6 Hexafluorophosphate neutral pf6  
1990 PF6- Hexafluorophosphate ion pf6-  
1991 SF6 Sulfur Hexafluoride sf6  
1992 SeF6 Selenium hexafluoride sef6  
1993 SF5Cl sulfur chloropentafluoride sf5cl  
1994 CF3CHF2 pentafluoroethane cf3chf2  
1995 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
1996 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
1997 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
1998 CCl3CHCl2 pentachloroethane ccl3chcl2  
1999 C6H5F Fluorobenzene bzf  
2000 C6H5Cl chlorobenzene bzcl  
2001 C6H5Br bromobenzene bzbr  
2002 C8H6 Calicene calicene  
2003 C6H5CCH phenylacetylene phac  
2004 C8H6 benzocyclobutadiene bcbd  
2005 C8H6 Pentalene pentalene  
2006 C6H5CHCH2 Styrene styrene  
2007 C8H8 cubane cubane  
2008 C8H8 cyclooctatetraene cot  
2009 C6H5CH2CH3 Ethylbenzene etbz  
2010 CH3C6H4CH3 meta-xylene mxylene  
2011 CH3C6H4CH3 paraxylene pxylene  
2012 C8H14 Bicyclo[2.2.2]octane bico222  
2013 C8H16 cyclooctane cyclooct  
2014 (CH3)3CC(CH3)3 tetramethylbutane tmb  
2015 C8H18 Octane c8h18  
2016 C6H5CN phenyl cyanide phcn  
2017 C6H12N2 Triethylenediamine ted  
2018 C4O4-- squarate dianion c4o4--  
2019 S4N4 Tetrasulfur tetranitride s4n4  
2020 S8 Octasulfur s8  
2021 C6H4O2 parabenzoquinone pbq  
2022 C4H4N2O2 Uracil uracil  
2023 C6H5CHO benzaldehyde benzal  
2024 C6H5OCH3 Anisole anisole  
2025 C5H9NO2 Proline proline  
2026 C6H12O2 Methyl pivalate c598981  
2027 C6H12O2 Hexanoic acid hexa  
2028 C4F4 tetrafluorcyclobutadiene c4f4  
2029 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- al2cl6  
2030 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
2031 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
2032 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
2033 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
2034 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
2035 C2F6 hexafluoroethane c2f6  
2036 IF7 Iodine heptafluoride if7  
2037 C6H4F2 metadifluorobenzene mdfb  
2038 C6H4F2 orthodifluorobenzene odfb  
2039 C6H4F2 1,4-difluorobenzene pdfb  
2040 C6H4Cl2 1,2-dichlorobenzene dcb12  
2041 C6H4Cl2 1,3-dichlorobenzene dcb13  
2042 C6H4Cl2 1,4-dichlorobenzene dcb14  
2043 C6H5NO nitrosobenzene bzno  
2044 C9H8 Indene indene  
2045 C9H8 spiro[4.4]nona-1,3,6,8-tetraene snt  
2046 C9H12 n-propyl benzene prbz  
2047 C9H20 Nonane nonane  
2048 C(CN)4 tetracyanomethane c5n4  
2049 C5H4N4 purine purine  
2050 C8H7N Indole indole  
2051 C3H3N3O3 cyanuric acid cyanuric  
2052 C6H5NO2 Nitrobenzene c6h5no2  
2053 C6H5COOH benzoic acid benzo  
2054 CH3COC6H5 acetophenone acph  
2055 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- c3cl3n3  
2056 C3F6 hexafluoropropene c3f6  
2057 C6H3F3 Benzene trifluoride 123 bzf3a  
2058 C8H18O 1-Octanol octanol  
2059 C10H8 Azulene azu  
2060 C10H8 naphthalene naph  
2061 C10H10 bullvalene bullv  
2062 C10H16 adamantane adamantane  
2063 C6N4 Tetracyanoethylene tcne  
2064 C6N4- tetracyanoethylene anion tcne-  
2065 C10H22 Decane decane  
2066 C4F6 perfluorobutadiene c4f6  
2067 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
2068 C3F8 perfluoropropane c3f8  
2069 Fe(CO)5 Iron pentacarbonyl ipc  
2070 Fe(C5H5)2 ferrocene fecp2  
2071 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
2072 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
2073 C12H8 Acenaphthylene acenaph  
2074 C12H8 biphenylene biph  
2075 C12H10 biphenyl biphenyl  
2076 C12H10 Heptalene heptalene  
2077 C6H12O6 Inositol inositol  
2078 C6F6 hexafluorobenzene c6f6  
2079 S2F10 disulphur decafluoride s2f10  
2080 C13H10 Fluorene fluorene  
2081 C14H10 Anthracene anth  
2082 C14H10 Phenanthrene phenanthrene  
2083 C14H14 Bibenzyl bibenzyl  
2084 C12H10N2 azobenzene azobenzene  
2085 C6H5COC6H5 benzophenone benzophenone  
2086 C16H10 Pyrene pyrene  
2087 C18H12 Tetracene tetracene  
2088 C19H16 Triphenylmethane tpm  
2089 C24H12 Coronene coronene  
2090 C60 Buckminsterfullerene c60