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

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

List of which calculations are completed at QCISD(TQ) /Def2TZVPP

Jump to calculations not yet done
count Species Name State Conformation
1 He Helium atom 1SKh
2 He Helium atom   
3 KH Potassium hydride 1ΣC∞v
4 MgH magnesium monohydride 2ΣC∞v
5 Al- Aluminum atom anion 3PKh
6 BH3+ boron trihydride cation 2B2C2v
7 BH3+ boron trihydride cation  C2v
8 AlH3- aluminum trihydride anion  C3v
9 BH4- borohydride anion 1A1Td
10 C Carbon atom 3P0Kh
11 Si- Silicon atom anion 4SKh
12 CH2- methylene anion 2B1C2v
13 GeH2 germylene 1A1C2v
14 SiH3+ Silyl cation 1A1'D3h
15 SiH2D2 silane-d2   
16 SiH5+ Silane, protonated   
17 N Nitrogen atom 4SKh
18 P Phosphorus atom 4SKh
19 As Arsenic atomic 4SKh
20 As- Arsenic anion 3PKh
21 As+ Arsenic cation 3PKh
22 PH phosphorus monohydride 3Σ-C∞v
23 NH2 Amino radical 2B1C2v
24 NH2+ Amino cation 3B1C2v
25 NH2+ Amino cation 1A1C2v
26 PH3 Phosphine 1A1C3v
27 PH3+ Phosphine cation 2A1C3v
28 PH4 Phosphoranyl radical   
29 OH Hydroxyl radical 2ΠC∞v
30 OH+ hydoxyl cation 3ΣC∞v
31 HS- mercapto anion 1ΣC∞v
32 HS+ sulfur monohydride cation 3ΣC∞v
33 H2O Water 1A1C2v
34 H2O- water anion 2A1C2v
35 H2O- water anion 2A'Cs
36 H2O+ water cation 2B1C2v
37 HDO Water-d1 1A1C2v
38 H2Se Hydrogen selenide 1A1C2v
39 H3S+ Sulfonium cation 1A1C3v
40 Cl Chlorine atom 2PKh
41 HCl+ hydrogen chloride cation 2ΠC∞v
42 HBr hydrogen bromide 1ΣC∞v
43 H2Cl+ dihydrogen monochloride cation 1A1C2v
44 Ne Neon atom   
45 Kr Krypton atom 1SKh
46 Kr+ Krypton cation 2PKh
47 Xe Xenon atom 1SKh
48 ArH+ Argon hydride cation 1ΣC∞v
49 KrH+ Protonated Krypton 1ΣC∞v
50 HBBH Diborane(2) 3ΣGD∞h
51 B2H4 Diborane(4) D2d 1A1D2d
52 B2H6 Diborane 1AgD2h
53 B2H6+ Diborane cation   
54 CaC Calcium monocarbide   
55 SiGe Silicon Germanium   
56 C2H2+ acetylene cation 2ΠuD∞h
57 H2CC- vinylidene anion   
58 CH3Li methyl lithium 1A1C3v
59 C2H3 vinyl 2A'Cs
60 C2H5 Ethyl radical 2A'Cs
61 LiP Lithium monophosphide   
62 LiP Lithium monophosphide   
63 MgN Magnesium Nitride   
64 CN Cyano radical 2ΣC∞v
65 SiP Silicon monophosphide 2ΠC∞v
66 HCN Hydrogen cyanide 1ΣC∞v
67 HCN+ hydrogen cyanide cation 2ΠC∞v
68 HNC+ hydrogen isocyanide cation   
69 NNH+ Dinitrogen monohydride cation 1ΣC∞v
70 CH2NH+ Methanimine cation   
71 BH3PH3 borane phosphine   
72 N2H7+ ammonia ammonium dimer   
73 CaS Calcium sulfide 1ΣC∞v
74 BO boron monoxide 2ΣC∞v
75 CO+ carbon monoxide cation 2ΣC∞v
76 SiSe Silicon Monoselenide   
77 SiSe+ Silicon Monoselenide cation   
78 NO Nitric oxide 2ΠC∞v
79 NO- nitric oxide anion 3ΣC∞v
80 NO+ nitric oxide cation 1ΣC∞v
81 SO+ sulfur monoxide cation 2ΠC∞v
82 S2 Sulfur diatomic 3ΣgD∞h
83 LiOH lithium hydroxide 1ΣC∞v
84 HBO Boron hydride oxide 1ΣC∞v
85 COH Hydroxymethylidyne   
86 HCO- formyl anion 1A'Cs
87 HNO+ Nitrosyl hydride cation 2A'Cs
88 HSO+ Sulfur Monoxide, S-protonated   
89 SOH+ Sulfur Monoxide, protonated   
90 H2CO- formaldehyde anion 2A'Cs
91 H2CO+ formaldehyde cation 2B2C2v
92 H2O2 Hydrogen peroxide 1AgC2h
93 NH2OH hydroxylamine 1A'Cs
94 NH2OH+ Hydroxylamine cation   
95 CF Fluoromethylidyne 2ΠC∞v
96 CBr Carbon monobromide 2ΠC∞v
97 NCl nitrogen monochloride 3ΣC∞v
98 F2+ flourine diatomic cation 2ΠgD∞h
99 ClF Chlorine monofluoride 1Σ+C∞v
100 Cl2+ chlorine diatomic cation 2ΠgD∞h
101 HCF Fluoromethylene 1A'Cs
102 HCF Fluoromethylene 3A"Cs
103 HOCl+ hypochlorous acid cation   
104 ClFH+ Chlorine fluoride, F-protonated   
105 FClH+ Chlorine fluoride, Cl-protonated   
106 CH2F fluoromethyl radical 2ACs
107 CH3Cl Methyl chloride 1A1C3v
108 NH4Cl Ammonium chloride   
109 LiNe+ Lithium Neon cation   
110 C3 carbon trimer 1ΣgD∞h
111 C3 carbon trimer 1A1C2v
112 NCO isocyanato radical 2ΠC∞v
113 N2O Nitrous oxide 1ΣC∞v
114 OCS Carbonyl sulfide 1ΣC∞v
115 S3 Sulfur trimer 1A1C2v
116 Be(OH)2 Beryllium hydroxide   
117 ICN Cyanogen iodide 1ΣC∞v
118 FSN Thiazyl fluoride 1A'Cs
119 INO Nitrosyl iodide 1A'Cs
120 CF2 Difluoromethylene 1A1D∞h
121 OClO- Chlorine dioxide anion 1A'Cs
122 C4H4 Tetrahedrane   

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 h2  
9 H2- hydrogen diatomic anion h2-  
10 H2+ Hydrogen cation h2+  
11 HD Deuterium hydride hd  
12 H3+ hydrogen trimer cation h3+  
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 li  
19 Li- Lithium atom anion li-  
20 Li+ Lithium atom cation li+  
21 Na Sodium atom na  
22 Na- Sodium atom anion na-  
23 Na+ Sodium atom cation na+  
24 K Potassium atom k  
25 K- Potassium atom anion k-  
26 K+ Potassium atom cation k+  
27 Cu Copper atom cu  
28 Cu- Copper atom anion cu-  
29 Cu+ Copper atom cation cu+  
30 LiH Lithium Hydride lih  
31 LiH- lithium hydride anion lih-  
32 LiH+ lithium hydride cation lih+  
33 NaH sodium hydride nah  
34 NaH- sodium hydride anion nah-  
35 NaH+ sodium hydride cation nah+  
36 KH+ Potassium hydrogen cation kh+  
37 CuH Copper monohydride cuh  
38 Be Beryllium atom be  
39 Be- Beryllium atom anion be-  
40 Be+ Beryllium atom cation be+  
41 Mg Magnesium atom mg  
42 Mg- Magnesium atom anion mg-  
43 Mg+ Magnesium atom cation mg+  
44 Ca Calcium atom ca  
45 Ca- Calcium atom anion ca-  
46 Ca+ Calcium atom cation ca+  
47 Zn Zinc atom zn  
48 Zn- Zinc atom anion zn-  
49 Zn+ Zinc atom cation zn+  
50 BeH beryllium monohydride beh  
51 BeH- berylium monohydride anion beh-  
52 BeH+ beryllium monohydride cation beh+  
53 MgH- magnesium monohydride anion mgh-  
54 MgH+ magnesium monohydride cation mgh+  
55 CaH Calcium monohydride cah  
56 CaH+ Calcium monohydride cation cah+  
57 TiH Titanium monohydride tih  
58 ZnH Zinc monohydride znh  
59 ZnH+ Zinc, protonated znh+  
60 BeH2 beryllium dihydride beh2  
61 BeH2+ Beryllium dihydride cation beh2+  
62 MgH2 magnesium dihydride mgh2  
63 CaH2 Calcium Hydride cah2  
64 ZnH2 Zinc hydride znh2  
65 B Boron atom b  
66 B- Boron atom anion b-  
67 B+ Boron atom cation b+  
68 Al Aluminum atom al  
69 Al+ Aluminum atom cation al+  
70 Sc Scandium atom sc  
71 Sc+ Scandium cation sc+  
72 Ga Gallium atom ga  
73 Ga- Gallium atom anion ga-  
74 Ga+ Gallium atom cation ga+  
75 BH Boron monohydride bh  
76 BH- boron monohydride anion bh-  
77 BH+ boron monohydride cation bh+  
78 AlH aluminum monohydride alh  
79 AlH- aluminum monohydride anion alh-  
80 AlH+ aluminum monohydride cation alh+  
81 ScH Scandium monohydride sch  
82 ScH+ Scandium monohydride cation sch+  
83 GaH Gallium monohydride gah  
84 GaH+ Gallium monohydride cation gah+  
85 BH2 boron dihydride bh2  
86 BH2- boron dihydride anion bh2-  
87 BH2+ Boron dihydride cation bh2+  
88 AlH2 aluminum dihydride alh2  
89 AlH2- aluminum dihydride anion alh2-  
90 AlH2+ aluminum dihydride cation alh2+  
91 BH3 boron trihydride bh3  
92 BH3- boron trihydride anion bh3-  
93 AlH3 aluminum trihydride alh3  
94 AlH3+ aluminum trihydride cation alh3+  
95 ScH3 Scandium trihydride sch3  
96 GaH3 Gallium trihydride gah3  
97 BH4 borohydride bh4  
98 AlH4- Aluminum tetrahydride anion alh4-  
99 C- Carbon atom anion c-  
100 C+ Carbon atom cation c+  
101 Si Silicon atom si  
102 Si+ Silicon atom cation si+  
103 Ti Titanium atom ti  
104 Ti- Titanium atom anion ti-  
105 Ti+ Titanium atom cation ti+  
106 Ge Germanium atom ge  
107 Ge- Germanium anion ge-  
108 Ge+ Germanium cation ge+  
109 Sn Tin atom sn  
110 Sn+ Tin cation sn+  
111 CH Methylidyne ch  
112 CH- methylidyne anion ch-  
113 CH+ Methylidyne cation ch+  
114 SiH Silylidyne sih  
115 SiH- silicon monohydride anion sih-  
116 SiH+ silicon monohydride cation sih+  
117 GeH germylidene geh  
118 GeH+ Germaniun monohyrdide cation geh+  
119 CH2 Methylene ch2  
120 CH2+ methylene cation ch2+  
121 SiH2 silicon dihydride sih2  
122 SiH2- silicon dihydride anion sih2-  
123 SiH2+ silicon dihydride cation sih2+  
124 GeH2- germylene anion geh2-  
125 CH3 Methyl radical ch3  
126 CH3- methyl anion ch3-  
127 CH3+ methyl cation ch3+  
128 SiH3 Silyl radical sih3  
129 SiH3- Silyl anion sih3-  
130 GeH3 Germyl radical geh3  
131 GeH3+ germyl cation geh3+  
132 CD4 methane-d4 cd4  
133 CH2D2 methane-d2 ch2d2  
134 CH3D methane-d ch3d  
135 CH4 Methane ch4  
136 CH4- Methane anion ch4-  
137 CH4+ Methane cation ch4+  
138 CHD3 methane-d3 chd3  
139 SiH4 Silane sih4  
140 SiH4+ Silane cation sih4+  
141 GeH4 Germane geh4  
142 SnH4 Stannane snh4  
143 N- Nitrogen atom anion n-  
144 N+ Nitrogen atom cation n+  
145 P- Phosphorus atom anion p-  
146 P+ Phosphorus atom cation p+  
147 V Vanadium atom v  
148 V+ Vanadium atom cation v+  
149 Sb Antimony atom sb  
150 NH Imidogen nh  
151 NH- Imidogen anion nh-  
152 NH+ imidogen cation nh+  
153 PH- phosphorus monohydride anion ph-  
154 PH+ phosphorus monohydride cation ph+  
155 AsH Arsenic monohydride ash  
156 AsH+ Arsenic monohydride cation ash+  
157 SbH Antimony monohydride sbh  
158 ND2 Amidogen-d2 nd2  
159 NH2- amino anion nh2-  
160 PH2 Phosphino radical ph2  
161 PH2- Phosphino anion ph2-  
162 PH2+ Phosphino cation ph2+  
163 AsH2 Arsenic dihydride ash2  
164 AsH2+ Arsenic dihydride cation ash2+  
165 ND3 Ammonia-d3 nd3  
166 NH3 Ammonia nh3  
167 NH3- Ammonia anion nh3-  
168 NH3+ ammonia cation nh3+  
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+ phosphonium cation ph4+  
176 O Oxygen atom o  
177 O- Oxygen atom anion o-  
178 O+ Oxygen atom cation o+  
179 S Sulfur atom s  
180 S- Sulfur atom anion s-  
181 S+ Sulfur atom cation s+  
182 Cr Chromium atom cr  
183 Se Selenium atom se  
184 Se- Selenium atom anion se-  
185 Se+ Selenium atom cation se+  
186 Te Tellurium atom te  
187 Te+ Tellurium atom cation te+  
188 DO Hydroxyl-d od  
189 OH- hydroxide anion oh-  
190 DS Mercapto-d ds  
191 HS Mercapto radical hs  
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 D2S Hydrogen sulfide-d2 d2s  
200 H2S Hydrogen sulfide h2s  
201 H2S- Hydrogen sulfide anion h2s-  
202 H2S+ Hydrogen sulfide cation h2s+  
203 H2Se+ Hydrogen selenide cation h2se+  
204 H2Te Hydrogen Telluride h2te  
205 H3O+ hydronium cation h3o+  
206 H3Se+ Hydrogen Selenide, protonated h3se+  
207 F Fluorine atom f  
208 F- Fluorine atom anion f-  
209 F+ Fluorine atom cation f+  
210 Cl- Chlorine atom anion cl-  
211 Cl+ Chlorine atom cation cl+  
212 Mn Manganese atom mn  
213 Br Bromine atom br  
214 Br- Bromine atom anion br-  
215 Br+ Bromine atom cation br+  
216 I Iodine atom iodine  
217 I- Iodine atom anion iodine-  
218 I+ Iodine atom cation iodine+  
219 DF Hydrofluoric acid-d df  
220 HF Hydrogen fluoride hf  
221 HF- hydrogen fluoride anion hf-  
222 HF+ hydrogen fluoride cation hf+  
223 DCl Hydrochloric acid-d dcl  
224 HCl Hydrogen chloride hcl  
225 HCl- hydrogen chloride anion hcl-  
226 HBr- hydrogen bromide anion hbr-  
227 HBr+ hydrogen bromide cation hbr+  
228 HI Hydrogen iodide hi  
229 HI+ Hydrogen iodide cation hi+  
230 H2F+ dihydrogen fluoride cation h2f+  
231 H2Br+ protonated hydrogen bromide h2br+  
232 H2I+ Iodonium h2i+  
233 Ne Neon atom ne  
234 Ne- Neon atom anion ne-  
235 Ne+ Neon atom cation ne+  
236 Ar Argon atom ar  
237 Ar- Argon atom anion ar-  
238 Ar+ Argon atom cation ar+  
239 Fe Iron atom fe  
240 HeLi+ Helium Lithium cation heli+  
241 NeH neon hydrogen neh  
242 NeH+ neon hydrogen cation neh+  
243 XeH+ Xenon, protonated xeh+  
244 H2Ar H2 Ar dimer h2ar  
245 Co Cobalt atom cobalt  
246 Ni Nickel atom ni  
247 Li2 Lithium diatomic li2  
248 Li2- lithium diatomic anion li2-  
249 Li2+ lithium diatomic cation li2+  
250 NaLi lithium sodium lina  
251 NaLi- lithium sodium anion lina-  
252 NaLi+ lithium sodium cation lina+  
253 LiK Lithium Potassium lik  
254 Na2 Sodium diatomic na2  
255 Na2- sodium diatomic anion na2-  
256 Na2+ sodium diatomic cation na2+  
257 NaK Sodium Potassium nak  
258 NaK+ Sodium Potassium diatomic cation nak+  
259 K2 Potassium diatomic k2  
260 Cu2 Copper diatomic cu2  
261 LiBe Lithium Beryllium libe  
262 LiMg Lithium magnesium limg  
263 NaBe Sodium Beryllium nabe  
264 NaMg Sodium Magnesium namg  
265 Be2 Beryllium diatomic be2  
266 Be2- Beryllium diatomic anion be2-  
267 Be2+ Beryllium diatomic cation be2+  
268 BeMg Beryllium Magnesium bemg  
269 Mg2 Magnesium diatomic mg2  
270 Mg2- magnesium diatomic anion mg2-  
271 Mg2+ magnesium diatomic cation mg2+  
272 Ca2 Calcium diatomic ca2  
273 LiB Lithium boride lib  
274 LiAl Lithium Aluminum lial  
275 NaAl Sodium aluminum naal  
276 BeB Beryllium monoboride beb  
277 B2 Boron diatomic b2  
278 B2- Boron diatomic anion b2-  
279 B2+ Boron diatomic cation b2+  
280 BAl Boron Aluminum bal  
281 Al2 Aluminum diatomic al2  
282 Al2- aluminum diatomic anion al2-  
283 Al2+ aluminum diatomic cation al2+  
284 BGa Boron Gallium bga  
285 AlGa Aluminum Gallium alga  
286 Ga2 Gallium diatomic ga2  
287 LiBH4 Lithium borohydride libh4  
288 HBHHBH Diborane(4) C2V hbhhbh  
289 Al2H6 dialane al2h6  
290 Ga2H6 digallane ga2h6  
291 LiC Lithium Carbide lic  
292 BeC Beryllium Carbide bec  
293 BC boron monocarbide bc  
294 BC- boron monocarbide anion bc-  
295 BC+ boron monocarbide cation bc+  
296 AlC Aluminum carbide alc  
297 BSi Boron silicide bsi  
298 C2 Carbon diatomic c2  
299 C2- carbon diatomic anion c2-  
300 C2+ carbon diatomic cation c2+  
301 SiC silicon monocarbide sic  
302 SiC- silicon monocarbide anion sic-  
303 SiC+ silicon monocarbide cation sic+  
304 Si2 Silicon diatomic si2  
305 Si2- silcon diatomic anion si2-  
306 Si2+ silcon diatomic cation si2+  
307 GeC Germanium monocarbide gec  
308 Ge2 Germanium diatomic ge2  
309 C2H Ethynyl radical c2h  
310 C2H- Ethynyl anion c2h-  
311 C2H+ Ethynyl cation c2h+  
312 ZnCH2 Zinc methylene znch2  
313 C2H2 Acetylene c2h2  
314 CCH2 vinylidene vinylidene  
315 HCCH- acetylene anion c2h2-  
316 Si2H2 disilyne si2h2  
317 CuCH3 monomethyl copper cuch3  
318 ZnCH3 Zinc monomethyl znch3  
319 CH2BH methyleneborane ch2bh  
320 C2H3- vinyl anion c2h3-  
321 C2H3+ vinyl cation c2h3+  
322 C2H4 Ethylene c2h4  
323 C2H4- Ethylene anion c2h4-  
324 C2H4+ Ethylene cation c2h4+  
325 CH3CH methylmethylene ch3ch  
326 CH2SiH2 silaethylene ch2sih2  
327 Si2H4 Disilene si2h4  
328 CH3BH2 methylborane ch3bh2  
329 C2H5- Ethyl anion c2h5-  
330 C2H5+ Ethyl cation c2h5+  
331 C2H6 Ethane c2h6  
332 C2H6+ ethane cation c2h6+  
333 CH3SiH3 methyl silane ch3sih3  
334 Si2H6 disilane si2h6  
335 GeH3CH3 methyl germane geh3ch3  
336 C2H7+ Ethane, protonated c2h7+  
337 LiN Lithium Nitride lin  
338 LiN+ Lithium Nitride cation lin+  
339 BeN Beryllium mononitride ben  
340 BeN- Beryllium mononitride anion ben-  
341 BeN+ Beryllium mononitride cation ben+  
342 MgN Magnesium Nitride mgn  
343 BN- boron nitride anion bn-  
344 AlN- aluminum mononitride anion aln-  
345 AlN+ aluminum mononitride cation aln+  
346 BP Boron monophosphide bp  
347 AlP Aluminum monophosphide alp  
348 GaN Gallium mononitride gan  
349 GaP Gallium monophosphide gap  
350 GaAs Gallium arsenide gaas  
351 BN boron nitride bn  
352 BN+ boron nitride cation bn+  
353 AlN Aluminum nitride aln  
354 CN- cyanide anion cn-  
355 CN+ Cyano cation cn+  
356 CP Carbon monophosphide cp  
357 CP- carbon monophosphide anion cp-  
358 CP+ carbon monophosphide cation cp+  
359 SiN Silicon nitride sin  
360 SiN- silicon mononitride anion sin-  
361 SiN+ silicon mononitride cation sin+  
362 SiP- Silicon monophosphide anion sip-  
363 SiP+ Silicon monophosphide cation sip+  
364 TiN Titanium mononitride tin  
365 N2 Nitrogen diatomic n2  
366 N2- nitrogen diatomic anion n2-  
367 N2+ diatomic nitrogen cation n2+  
368 PN Phosphorus mononitride pn  
369 PN- phosphorus nitride anion pn-  
370 PN+ phosphorus nitride cation pn+  
371 P2 Phosphorus diatomic p2  
372 P2- phosphorus diatomic anion p2-  
373 P2+ phosphorus diatomic cation p2+  
374 AsN Arsenic mononitride asn  
375 AsP Arsenic monophosphide asp  
376 SbN Antimony nitride sbn  
377 As2 Arsenic diatomic as2  
378 HNB hydrogen nitrogen boron hnb  
379 HNC hydrogen isocyanide hnc  
380 HCN- Hydrogen cyanide anion hcn-  
381 HCP Phosphaethyne hcp  
382 HCP+ Phosphaethyne cation hcp+  
383 NNH Dinitrogen monohydride nnh  
384 HPO Hydrogen phosphorus oxide hpo  
385 HPO+ Hydrogen phosphorus oxide cation hpo+  
386 LiNH2 lithium amide linh2  
387 HBNH Boranimine hbnh  
388 CNH2 Aminomethylidyne radical cnh2  
389 CNH2+ N-protonated hydrogen isocyanide cnh2+  
390 H2CN Dihydrogen cyanide radical h2cn  
391 H2CN+ hydrocyanonium cation h2cn+  
392 HCNH methyleneazane hcnh  
393 HCNH+ N-protonated HCN hcnh+  
394 H2NN Isodiazene h2nn  
395 N2H2 (E)-diazene n2h2  
396 N2H2 (Z)-Diazene n2h2z  
397 N2H2+ trans-diazene cation n2h2+  
398 CH2NH Methanimine ch3n  
399 CHNH2 aminomethylene chnh2  
400 CHNH2+ Aminocarbene cation chnh2+  
401 CH2PH Phosphaethene ch3p  
402 BH2NH2 Boranamine bh2nh2  
403 CH2NH2+ methyleneamine cation ch2nh2+  
404 N2H4 Hydrazine n2h4  
405 N2H4+ hydrazine cation n2h4+  
406 P2H4 Diphosphine p2h4  
407 CH3NH2 methyl amine ch3nh2  
408 CH3NH2+ methyl amine cation ch3nh2+  
409 CH3PH2 Methyl phosphine ch3ph2  
410 SiH3NH2 Silane, amino sih3nh2  
411 N2H5+ protonated hydrazine n2h5+  
412 BH3NH3 borane ammonia bh3nh3  
413 CH3NH3 methyl ammonium radical ch3nh3  
414 CH3NH3+ protonated methylamine ch3nh3+  
415 CH3PH3+ methyl phosphine, protonated ch3ph3+  
416 NH3NH3 Ammonia Dimer nh3nh3  
417 LiO lithium oxide lio  
418 LiO- lithium oxide anion lio-  
419 LiO+ lithium oxide cation lio+  
420 LiS Lithium monosulfide lis  
421 LiS+ Lithium sulfide cation lis+  
422 NaO sodium monoxide nao  
423 NaO- sodium oxide anion nao-  
424 NaO+ sodium oxide cation nao+  
425 KO Potassium monoxide ko  
426 KO+ Potassium monoxide cation ko+  
427 NaS Sodium sulfide nas  
428 CuO Copper Monoxide cuo  
429 LiSe Lithium monoselenide lise  
430 BeO beryllium oxide beo  
431 BeO- Beryllium monoxide anion beo-  
432 BeO+ Beryllium monoxide cation beo+  
433 BeS beryllium sulfide bes  
434 MgO magnesium oxide mgo  
435 MgO- magnesium oxide anion mgo-  
436 MgO+ magnesium oxide cation mgo+  
437 CaO Calcium monoxide cao  
438 MgS magnesium sulfide mgs  
439 MgS- magnesium sulfide anion mgs-  
440 MgS+ magnesium sulfide cation mgs+  
441 ZnO zinc monoxide zno  
442 ZnS Zinc sulfide zns  
443 BeS- Beryllium monosulfide anion bes-  
444 BeS+ Beryllium monosulfide cation bes+  
445 BO- boron monoxide anion bo-  
446 AlO Aluminum monoxide alo  
447 AlO- Aluminum monoxide anion alo-  
448 AlO+ aluminum monoxide cation alo+  
449 BS boron sulfide bs  
450 BS- boron monosulfide anion bs-  
451 BS+ boron monosulfide cation bs+  
452 AlS Aluminum sulfide als  
453 AlS- aluminum monosulfide anion als-  
454 AlS+ aluminum monosulfide cation als+  
455 ScO Scandium monoxide sco  
456 GaO Gallium monoxide gao  
457 GaS Gallium monosulfide gas  
458 BO+ boron monoxide cation bo+  
459 CO Carbon monoxide co  
460 CO- carbon monoxide anion co-  
461 CS carbon monosulfide cs  
462 CS- carbon monosulfide anion cs-  
463 CS+ carbon monosulfide cation cs+  
464 SiO Silicon monoxide sio  
465 SiO- silicon monoxide anion sio-  
466 SiO+ silicon monoxide cation sio+  
467 SiS silicon monosulfide sis  
468 SiS- silicon monosulfide anion sis-  
469 SiS+ silicon monosulfide cation sis+  
470 TiO Titanium monoxide tio  
471 CSe Carbon monoselenide cse  
472 CSe- Carbon monoselenide anion cse-  
473 CSe+ Carbon monoselenide cation cse+  
474 GeO Germanium monoxide geo  
475 GeO+ Germanium monoxide cation geo+  
476 GeS Germanium monosulfide ges  
477 GeSe Germanium monoselenide gese  
478 NS Mononitrogen monosulfide ns  
479 NS- nitrogen sulfide anion ns-  
480 NS+ nitrogen sulfide cation ns+  
481 PO Phosphorus monoxide po  
482 PO- phosphorus monoxide anion po-  
483 PO+ phosphorus monoxide cation po+  
484 PS phosphorus sulfide ps  
485 PS- phosphorus monosulfide anion ps-  
486 PS+ phosphorus monosulfide cation ps+  
487 VO Vanadium monoxide vo  
488 AsO Arsenic monoxide aso  
489 NSe Nitrogen monoselenide nse  
490 AsS Arsenic monosulfide ass  
491 PSe Phosphorus monoselenide pse  
492 AsSe Arsenic monoselenide asse  
493 O2 Oxygen diatomic o2  
494 O2- oxygen diatomic anion o2-  
495 O2-- dioxygen dianion o2--  
496 O2+ diatomic oxygen cation o2+  
497 SO Sulfur monoxide so  
498 SO- sulfur monoxide anion so-  
499 S2- sulfur diatomic anion s2-  
500 S2+ sulfur diatomic cation s2+  
501 SeO Selenium monoxide seo  
502 SeO- selenium monoxide anion seo-  
503 SeO+ selenium monoxide cation seo+  
504 SeS Selenium monosulfide ses  
505 SeS- selenium monosulfide anion ses-  
506 SeS+ selenium monosulfide cation ses+  
507 TeO Tellurium monoxide teo  
508 Se2 Selenium diatomic se2  
509 Se2- selenium diatomic anion se2-  
510 Se2+ selenium diatomic cation se2+  
511 Te2 Tellurium diatomic te2  
512 NaOH sodium hydroxide naoh  
513 KOH Potassium hydroxide koh  
514 BeOH beryllium monohydroxide beoh  
515 MgOH magnesium hydroxide mgoh  
516 CaOH Calcium monohydroxide caoh  
517 HBS hydrogen boron sulfide hbs  
518 COH+ Carbon Monoxide, protonated coh+  
519 HCO Formyl radical hco  
520 HCO+ Formyl cation hco+  
521 HCS Thioformyl radical hcs  
522 HCS- Thioformyl anion hcs-  
523 HCS+ Thioformyl cation hcs+  
524 HNO Nitrosyl hydride hno  
525 HNO- Nitrosyl hydride anion hno-  
526 NOH Hydroxyimidogen noh  
527 NOH+ O-protonated nitric oxide noh+  
528 HNS Sulfur imide hns  
529 HNS- Sulfur imide anion hns-  
530 HO2 Hydroperoxy radical ho2  
531 HO2- Hydroperoxy anion ho2-  
532 HO2+ Hydroperoxy cation ho2+  
533 SOH Sulfur Hydroxide soh  
534 HS2 Thiosulfeno radical hs2  
535 H2CO Formaldehyde h2co  
536 HOCH hydroxycarbene hoch  
537 H2CS Thioformaldehyde h2cs  
538 H2CS- thioformaldehyde anion h2cs-  
539 H2CS+ thioformaldehyde cation h2cs+  
540 H2CSe Selenoformaldehyde h2cse  
541 H2NO nitroxide h2no  
542 H2O2+ Hydrogen peroxide cation h2o2+  
543 H2OO water oxide h2oo  
544 HOSH hydrogen thioperoxide hosh  
545 H2S2 Disulfane h2s2  
546 H2S2+ hydrogen disulfide cation h2s2+  
547 H2Se2 hydrogen diselenide h2se2  
548 CH2OH Hydroxymethyl radical ch2oh  
549 CH2OH+ hydroxymethyl cation ch2oh+  
550 CH3O Methoxy radical ch3o  
551 CH3O- methoxy anion ch3o-  
552 CH3O+ Methoxy cation ch3o+  
553 CH3S thiomethoxy ch3s  
554 H2CSH+ Thioformaldehyde, protonated h2csh+  
555 NH3O Ammonia Oxide nh3o  
556 H2POH Phosphinous acid h2poh  
557 H3PO Phosphine oxide h3po  
558 NH2SH Thiohydroxylamine nh2sh  
559 NH3S sulfidoazane nh3s  
560 H3O2+ hydrogen peroxide, protonated h3o2+  
561 CH3OH Methyl alcohol ch3oh  
562 CH3OH- Methyl alcohol anion ch3oh-  
563 CH3OH+ Methyl alcohol cation ch3oh+  
564 CH3SH Methanethiol ch3sh  
565 CH3SH+ Methanethiol cation ch3sh+  
566 SiH3OH silanol sih3oh  
567 CH3SeH Methane selenol ch3seh  
568 NH2OH2+ protonated hydroxylamine nh2oh2+  
569 NH3OH+ N-protonated hydroxylamine nh3oh+  
570 H2OH2O water dimer h2oh2o  
571 CH3OH2+ Methanol, protonated ch3oh2+  
572 CH3SH2+ protonated methylsulfide ch3sh2+  
573 H2ONH3 Water Ammonia Dimer h2onh3  
574 H5O2+ Dihydroxonium ion h5o2+  
575 LiF lithium fluoride lif  
576 LiCl lithium chloride licl  
577 LiCl- lithium chloride anion licl-  
578 LiCl+ lithium chloride cation licl+  
579 NaF sodium fluoride naf  
580 NaF- sodium fluoride anion naf-  
581 NaF+ sodium fluoride cation naf+  
582 KF Potassium Fluoride kf  
583 NaCl Sodium Chloride nacl  
584 NaCl- sodium chloride anion nacl-  
585 NaCl+ sodium chloride cation nacl+  
586 KCl Potassium Chloride kcl  
587 CuF Copper monofluoride cuf  
588 LiBr Lithium Bromide libr  
589 LiBr- lithium bromide anion libr-  
590 LiBr+ lithium bromide cation libr+  
591 CuCl Copper monochloride cucl  
592 NaBr Sodium Bromide nabr  
593 NaBr- sodium bromide anion nabr-  
594 NaBr+ sodium bromide cation nabr+  
595 KBr Potassium Bromide kbr  
596 LiI Lithium Iodide lii  
597 NaI Sodium Iodide nai  
598 KI Potassium Iodide ki  
599 LiF- lithium fluoride anion lif-  
600 LiF+ lithium fluoride cation lif+  
601 BeF Beryllium monofluoride bef  
602 BeF- Beryllium monofluoride anion bef-  
603 BeF+ Beryllium monofluoride cation bef+  
604 BeCl beryllium monochloride becl  
605 MgF Magnesium monofluoride mgf  
606 MgF- magnesium fluoride anion mgf-  
607 MgF+ magnesium fluoride cation mgf+  
608 CaF Calcium monofluoride caf  
609 MgCl magnesium monochloride mgcl  
610 MgCl- magnesium monochloride anion mgcl-  
611 MgCl+ magnesium monochloride cation mgcl+  
612 CaCl calcium monochloride cacl  
613 TiCl Titanium Monochloride ticl  
614 ZnF Zinc monofluoride znf  
615 ZnF- Zinc monofluoride anion znf-  
616 ZnF+ Zinc monofluoride cation znf+  
617 ZnCl Zinc monochloride zncl  
618 CaBr Calcium monobromide cabr  
619 BeCl- beryllium monochloride anion becl-  
620 BeCl+ beryllium monochloride cation becl+  
621 BF Boron monofluoride bf  
622 BF- Boron monofluoride anion bf-  
623 BF+ Boron monofluoride cation bf+  
624 AlF Aluminum monofluoride alf  
625 AlF- Aluminum monofluoride anion alf-  
626 AlF+ Aluminum monofluoride cation alf+  
627 BCl boron monochloride bcl  
628 BCl- boron monochloride anion bcl-  
629 BCl+ boron monochloride cation bcl+  
630 AlCl Aluminum monochloride alcl  
631 AlCl- aluminum monochloride anion alcl-  
632 AlCl+ aluminum monochloride cation alcl+  
633 ScF Scandium monofluoride scf  
634 BBr Boron monobromide bbr  
635 GaF Gallium monofluoride gaf  
636 GaF+ Gallium monofluoride cation gaf+  
637 AlBr Aluminum monobromide albr  
638 GaCl Gallium monochloride gacl  
639 GaCl+ Gallium monochloride cation gacl+  
640 AlI Aluminum monoiodide ali  
641 GaBr Gallium monobromide gabr  
642 CF- carbon monofluoride anion cf-  
643 CF+ carbon monofluoride cation cf+  
644 CCl carbon monochloride ccl  
645 CCl- carbon monochloride anion ccl-  
646 CCl+ carbon monochloride cation ccl+  
647 SiF silicon monofluoride sif  
648 SiF- silicon monofluoride anion sif-  
649 SiF+ silicon monofluoride cation sif+  
650 SiCl Clorosilylidyne sicl  
651 SiCl- silicon monochloride anion sicl-  
652 SiCl+ silicon monochloride cation sicl+  
653 GeF Germanium monofluoride gef  
654 GeF+ Germanium monofluoride cation gef+  
655 GeCl Germanium monochloride gecl  
656 GeCl+ Germanium monochloride cation gecl+  
657 SiBr Silicon monobromide sibr  
658 SiBr+ Silicon monobromide cation sibr+  
659 NF nitrogen fluoride nf  
660 NF- nitrogen monofluorine anion nf-  
661 NF+ nitrogen monofluoirde cation nf+  
662 NCl- nitrogen monochloride anion ncl-  
663 NCl+ nitrogen monochloride cation ncl+  
664 PF phosphorus monofluoride pf  
665 PF- phosphorus monofluoride anion pf-  
666 PF+ phosphorus monofluoride cation pf+  
667 PCl phosphorus chloride pcl  
668 PCl- phosphorus monochloride anion pcl-  
669 PCl+ phosphorus monochloride cation pcl+  
670 AsF Arsenic monofluoride asf  
671 NBr nitrogen monobromide nbr  
672 AsCl Arsenic monochloride ascl  
673 PBr Phosphorus monobromide pbr  
674 SbF Antimony monofluoride sbf  
675 SbCl Antimony monochloride sbcl  
676 FO Oxygen monofluoride fo  
677 FO- flourine oxide anion fo-  
678 FO+ fluorine monoxide cation fo+  
679 ClO Monochlorine monoxide clo  
680 ClO- chlorine monoxide anion clo-  
681 ClO+ chlorine monoxide cation clo+  
682 SF Monosulfur monofluoride sf  
683 SF- sulfur monofluoride anion sf-  
684 SF+ sulfur monofluoride cation sf+  
685 SCl sulfur monochloride scl  
686 SCl- sulfur monochloride anion scl-  
687 SCl+ sulfur monochloride cation scl+  
688 BrO Bromine monoxide bro  
689 BrO- Bromine monoxide anion bro-  
690 BrO+ Bromine monoxide cation bro+  
691 SeF Selenium monofluoride sef  
692 SBr Sulfur monobromide radical sbr  
693 SBr+ Sulfur monobromide cation sbr+  
694 SeCl Selenium monochloride secl  
695 IO Iodine monoxide io  
696 SeBr Selenium monobromide sebr  
697 BrCl Bromine monochloride brcl  
698 F2 Fluorine diatomic f2  
699 F2- flourine diatomic anion f2-  
700 ClF- clorine monofluoride anion clf-  
701 ClF+ clorine monofluoride cation clf+  
702 Cl2 Chlorine diatomic cl2  
703 Cl2- chlorine diatomic anion cl2-  
704 BrF Bromine monofluoride brf  
705 BrF- bromine fluoride anion brf-  
706 BrF+ bromine fluoride cation brf+  
707 BrCl- bromine chloride anion brcl-  
708 BrCl+ bromine chloride cation brcl+  
709 IF Iodine monofluoride if  
710 Br2 Bromine diatomic br2  
711 Br2- bromine diatomic anion br2-  
712 Br2+ bromine diatomic cation br2+  
713 ICl Iodine monochloride icl  
714 IBr Iodine monobromide ibr  
715 I2 Iodine diatomic i2  
716 I2+ Iodine diatomic cation i2+  
717 HCCl Chloromethylene hccl  
718 HSiF fluorosilylene hsif  
719 HSiCl Chlorosilylene hsicl  
720 HSiBr monobromosilylene hsibr  
721 CHBr bromomethylene chbr  
722 HOF Hypofluorous acid hfo  
723 DOCl Hypochlorous acid-d docl  
724 HOCl hypochlorous acid hocl  
725 HOBr Hypobromous acid hobr  
726 HOBr+ Hypobromous acid cation hobr+  
727 HOI Hypoiodous acid hoi  
728 F2H+ Fluorine, protonated f2h+  
729 FHF Hydrogen difluoride fhf  
730 FHF- Hydrogen difluoride anion fhf-  
731 Cl2H+ Chlorine, protonated cl2h+  
732 CH2Br bromomethyl radical ch2br  
733 CH2F+ fluoromethyl cation ch2f+  
734 CH2Cl+ chloromethyl cation ch2cl+  
735 CH2Cl chloromethyl radical ch2cl  
736 NH2F monofluoroamine nh2f  
737 NH2Cl chloramine nh2cl  
738 H2F2 Hydrogen fluoride dimer h2f2  
739 CH3F+ methyl fluoride cation ch3f+  
740 CD3F methylfluoride-d3 cd3f  
741 CH3F Methyl fluoride ch3f  
742 CD3Cl methyl chloride d3 cd3cl  
743 CH3Cl+ Methyl chloride cation ch3cl+  
744 SiH3F monofluorosilane sih3f  
745 SiH3Cl chlorosilane sih3cl  
746 CH3Br methyl bromide ch3br  
747 GeH3F monofluorogermane geh3f  
748 GeH3Cl monochlorogermane geh3cl  
749 SiH3Br bromosilane sih3br  
750 CH3I methyl iodide ch3i  
751 SiH3I Silyl Iodide sih3i  
752 NH3Cl+ protonated monochloroammonia nh3cl+  
753 CH3ClH+ methyl chloride, protonated ch3clh+  
754 Ne2 Neon diatomic ne2  
755 Ne2+ Neon diatomic cation ne2+  
756 Ar2 Argon diatomic ar2  
757 Ar2+ Argon diatomic cation ar2+  
758 Li3 Lithium trimer li3  
759 Li3+ Lithium trimer cation li3+  
760 C3+ carbon trimer cation c3+  
761 SiC2 Silicon dicarbide sic2  
762 C3H3 cyclopropenyl radical cpr  
763 C3H3 Propargyl radical propargyl  
764 C3H3- Propargyl anion c3h3-  
765 C3H3+ cyclopropenyl cation cpr+  
766 C3H3+ Propargyl cation c3h3+  
767 C3H4 cyclopropene cprop  
768 CH2CCH2 allene allene  
769 CH3CCH propyne propyne  
770 C3H5 Allyl radical allyl  
771 C3H5+ Allyl cation allyl+  
772 CH3CHCH 1-propenyl radical ch3chch  
773 Zn(CH3)2 dimethyl zinc dmz  
774 C3H6 Cyclopropane c3h6  
775 CH2CHCH3 Propene propene  
776 C3H7 n-Propyl radical npropyl  
777 C3H7+ cyclopropane, protonated c3h7+  
778 CH3CHCH3 Isopropyl radical isopropyl  
779 CH3CHCH3+ Isopropyl cation prop2yl+  
780 C3H8 Propane propane  
781 SiH2(CH3)2 dimethylsilane dms  
782 Si3H8 trisilane si3h8  
783 LiCN lithium cyanide licn  
784 NaCN Sodium Cyanide nacn  
785 KCN Potassium cyanide kcn  
786 CuCN Copper cyanide cucn  
787 ZnCN Zinc monocyanide zncn  
788 ZnNC Zinc isocyanide znnc  
789 AlCN Aluminum monocyanide alcn  
790 AlNC Aluminum isocyanide alnc  
791 CN2 3H-Diazirin-3-ylidene cn2  
792 CNN Diazocarbene cnn  
793 NCN Cyanoimidogen ncn  
794 N3 azide radical n3  
795 N3- azide anion n3-  
796 N3+ azide cation n3+  
797 HCCN cyanomethylene hccn  
798 HCNN diazomethyl radical hcnn  
799 HN3 hydrogen azide hn3  
800 HN3+ Hydrazoic acid cation hn3+  
801 HNCNH diiminomethane hncnh  
802 CH2N2 diazirine ch2n2  
803 CH2NN diazomethane ch2nn  
804 NH2CN cyanamide cyanamide  
805 HNNNH+ 1,2-Triazadienium n2h3+  
806 NH2NN+ hydrazoic acid, protonated nh2nn+  
807 CH3CN Acetonitrile ch3cn  
808 CH3CN- acetonitrile anion ch3cn-  
809 CH3CN+ Acetonitrile cation ch3cn+  
810 CH3NC methyl isocyanide ch3nc  
811 CHNCH2 2H-Azirine c157164  
812 CHNHCH 1H-Azirine chnhch  
813 H2CCNH Ethenimine ch2cnh  
814 H2CNCH methyleneaminomethylene ch2nch  
815 HCCNH2 Ethynamine hccnh2  
816 HCNCH2+ 2H-Azirine cation hcnch2+  
817 HNCNH2+ diiminomethane, protonated hncnh2+  
818 NCNH3+ Cyanamide, protonated ncnh3+  
819 NH2CNH+ cyanamide, cn protonated nh2cnh+  
820 NH3CN+ cyanamide, amine protonated nh3cn+  
821 CH2CHNH vinylazine ch2chnh  
822 CH3CHN methylmethaniminyl radical ch3chn  
823 NHCHNH2 aminomethanimine cn2h4  
824 C2H5N Aziridine c2h5n  
825 CH2CHNH2 aminoethene aminoethene  
826 CH2NCH3 N-methylmethanimine nmm  
827 CH3CHNH ethanimine ethanimine  
828 NH2BHNH2 diaminoborane nh2bhnh2  
829 C2H5NH+ Protonated Aziridine c2h5nh+  
830 C2H6N+ aziridine, protonated c2h6n+  
831 NH2CH2NH2 diaminomethane nh2ch2nh2  
832 CH3CH2NH2 Ethylamine etam  
833 CH3NHCH3 Dimethylamine ch3nhch3  
834 CH3PHCH3 dimethylphosphine ch3phch3  
835 NH2CH2NH3+ diaminoethane, protonated pdam  
836 (CH3)2NH2+ dimethylammonium cation dmam  
837 CH3CH2NH3+ ethylamine, protonated pea  
838 Li2O dilithium oxide li2o  
839 Li2O+ dilithium oxide cation li2o+  
840 Li2S dilithium sulfide li2s  
841 Na2O disodium monoxide na2o  
842 Na2S Sodium sulfide na2s  
843 LiO2 Lithium dioxide lio2  
844 NaO2 Sodium superoxide nao2  
845 CCO Dicarbon monoxide cco  
846 CNO- fulminate cno-  
847 NCO- cyanate nco-  
848 SCN thiocyanato radical scn  
849 SCN- thiocyanide anion scn-  
850 BO2 Boron dioxide bo2  
851 BO2- Boron dioxide anion bo2-  
852 BO2+ Boron dioxide cation bo2+  
853 N2O- Nitrous oxide anion n2o-  
854 N2O+ Nitrous oxide cation n2o+  
855 NNS Nitrogen sulfide nns  
856 PPO Phosphorus oxide phosphide ppo  
857 CO2 Carbon dioxide co2  
858 CO2- Carbon dioxide anion co2-  
859 CO2+ Carbon dioxide cation co2+  
860 OCS+ Carbonyl sulfide cation cos+  
861 SiO2 silicon dioxide sio2  
862 CS2 Carbon disulfide cs2  
863 CS2- Carbon disulfide anion cs2-  
864 CS2+ Carbon disulfide cation cs2+  
865 TiO2 Titanium dioxide tio2  
866 SiS2 Silicon disulfide sis2  
867 GeO2 Germanium dioxide geo2  
868 OCSe Carbonyl selenide ocse  
869 SCSe Carbon sulfide selenide scse  
870 GeS2 Germanium disulfide ges2  
871 CSe2 Carbon diselenide cse2  
872 SCTe Carbon sulfide Telluride scte  
873 NO2 Nitrogen dioxide no2  
874 NO2- Nitrogen dioxide anion no2-  
875 NO2+ Nitrogen dioxide cation no2+  
876 NSO sulfinyl amidogen NSO  
877 PO2 Phosphorus dioxide po2  
878 PO2- Phosphorus dioxide anion po2-  
879 PO2+ Phosphorus dioxide cation po2+  
880 SNO Nitrogen oxide sulfide sno  
881 AsO2 Aresenic dioxide aso2  
882 O3 Ozone o3  
883 O3- Ozone anion o3-  
884 O3+ Ozone cation o3+  
885 SO2 Sulfur dioxide so2  
886 SO2- Sulfur dioxide anion so2-  
887 SO2+ Sulfur dioxide cation so2+  
888 SSO Disulfur monoxide sso  
889 S3- Sulfur trimer anion s3-  
890 S3+ Sulfur trimer cation s3+  
891 SeO2 Selenium dioxide seo2  
892 SeO2+ Selenium dioxide cation seo2+  
893 TeO2 Tellurium Dioxide teo2  
894 HCCO ketenyl radical ketenyl  
895 CS2H+ Carbon disulfide, protonated cs2h+  
896 HCNO fulminic acid hcno  
897 HNCO Isocyanic acid hnco  
898 HOCN cyanic acid hocn  
899 HNCS Isothiocyanic acid hncs  
900 HSCN thiocyanic acid hscn  
901 HCO2- formate anion hco2-  
902 HNNO nitrosoazane hnno  
903 HNNO+ Nitrous oxide, N-protonated hnno+  
904 NNOH+ Nitrous Oxide, O-protonated nnoh+  
905 HCOO formate neutral radical hcoo  
906 HOCO Hydrocarboxyl radical hoco  
907 HOCO+ Hydrocarboxyl cation hoco+  
908 HNO2 Nitrous acid hno2  
909 HNO2+ nitrous acid cation hno2+  
910 O3H+ protonated ozone o3h+  
911 SO2H+ protonated sulfur dioxide so2h+  
912 C2H2O Oxirene oxirene  
913 CH2CO Ketene ch2co  
914 CH2CO+ Ketene cation ch2co+  
915 HCCOH ethynol hccoh  
916 CH2CS Thioketene ch2cs  
917 Mg(OH)2 Magnesium dihydroxide h2mgo2  
918 NH2NO Nitrosamide nh2no  
919 CH2O2 Dioxirane diox  
920 H2COO Dioxymethyl radical h2coo  
921 H2COO+ dioxymethyl cation h2coo+  
922 HCOOH Formic acid ch2o2  
923 H2O3 Hydrogen trioxide h2o3  
924 HSSSH trisulfane hsssh  
925 NaOCH3 Sodium methoxide naoch3  
926 CH2BOH hydroxy(methylene)borane ch2boh  
927 BH3CO Borane carbonyl bh3co  
928 CH3BO Borane, methyloxo- ch3bo  
929 CH2CHO Vinyloxy radical ch2cho  
930 CH2COH+ ketene, protonated ch2coh+  
931 CH3CO Acetyl radical ch3co  
932 CH3CO- Acetyl anion ch3co-  
933 CH3CO+ acetyl cation ch3co+  
934 CH2NOH formaldoxime ch2noh  
935 CH3NO nitrosomethane ch3no  
936 CHONH2 formamide formamide  
937 CNOH3 1,2-oxaziridine cnoh3  
938 HOCHNH hydroxymethylimine hochnh  
939 CHSNH2 thioformamide chsnh2  
940 NHCHSH Methanimidothioic acid nhchsh  
941 CH2OOH CH2OOH radical ch2ooh  
942 CH3OO methylperoxy radical ch3oo  
943 CH3OO- methylperoxy anion ch3oo-  
944 CH3OO+ methylperoxy cation ch3oo+  
945 C2H4O Ethylene oxide c2h4o  
946 C2H4O+ ethylene oxide cation c2h4o+  
947 CH2CHOH ethenol ch2choh  
948 CH3CHO Acetaldehyde ch3cho  
949 CH3CHO+ acetaldehyde cation ch3cho+  
950 H2COCH2+ Methyl, (methyleneoxoniumyl)- h2coch2+  
951 C2H4S Thiirane thiirane  
952 CH2CHSH Ethenethiol ch2chsh  
953 CH3CHS Thioacetaldehyde ch3chs  
954 H2CONH2+ protonated formamide h2conh2+  
955 NH2CHOH+ Formamide, O-protonated nh2choh+  
956 NH3CHO+ Formamide, N-Protonated nh3cho+  
957 CH2(OH)2 methanediol ch2o2h2  
958 CH3OOH Methyl peroxide ch3ooh  
959 CH3SSH Hydrogen methyl disulfide ch3ssh  
960 HSCH2SH Methanedithiol ch4s2  
961 H2OH2CO water formaldehyde dimer h2oh2co  
962 C2H4OH+ ethylene oxide, protonated c2h4oh+  
963 CH2CH2OH 2-hydroxy ethyl radical ch2ch2oh  
964 CH3CH2O Ethoxy radical ethoxy  
965 CH3CHOH 1-hydroxy-ethyl radical ch3choh  
966 CH3CHOH+ acetaldehyde, protonated ch3choh+  
967 CH3OCH2 methoxymethyl radical ch3och2  
968 NH2CH2OH aminomethanol nh2ch2oh  
969 CH3CH2OH Ethanol etoh  
970 CH3OCH3 Dimethyl ether meome  
971 CH3CH2SH ethanethiol etsh  
972 CH3SCH3 Dimethyl sulfide mesme  
973 CH3SCH3+ dimethyl sulfide cation mesme+  
974 CH3SeCH3 dimethylselenide dmse  
975 CH3OHH2O methanol water dimer ch3ohh2o  
976 H2OCH3OH water methanol dimer h2och3oh  
977 CuF2 Copper difluoride cuf2  
978 ZnF2 Zinc difluoride znf2  
979 CNF iso cyanogen fluoride cnf  
980 FCN Cyanogen fluoride fcn  
981 ClCN chlorocyanogen clcn  
982 BrCN Cyanogen bromide brcn  
983 FBO Boron monofluoride monoxide fbo  
984 BeF2 Beryllium fluoride bef2  
985 MgF2 Magnesium fluoride mgf2  
986 BeCl2 Beryllium chloride becl2  
987 MgCl2 Magnesium dichloride mgcl2  
988 CaCl2 Calcium Chloride cacl2  
989 ZnCl2 Zinc dichloride zncl2  
990 BeBr2 Beryllium bromide bebr2  
991 CaBr2 Calcium dibromide cabr2  
992 CaF2 Calcium difluoride caf2  
993 FCO Carbonyl fluoride fco  
994 FCO+ Carbonyl fluoride cation fco+  
995 ClCO carbonyl monochloride clco  
996 BF2 Boron difluoride radical bf2  
997 FNO Nitrosyl fluoride fno  
998 ClNO Nitrosyl chloride clno  
999 FNS Thionitrosyl fluoride fns  
1000 OPCl Phosphorus oxychloride opcl  
1001 BrNO Nitrosyl bromide brno  
1002 CF2- Difluoromethylene anion cf2-  
1003 CF2+ Difluoromethylene cation cf2+  
1004 CFCl chlorofluoromethylene cfcl  
1005 SiF2 Silicon difluoride sif2  
1006 SiF2+ Silicon difluoride cation sif2+  
1007 CCl2 dichloromethylene ccl2  
1008 CCl2- dichloromethylene anion ccl2-  
1009 CCl2+ dichloromethylene cation ccl2+  
1010 SiCl2 Dichlorosilylene sicl2  
1011 GeF2 Germanium difluoride gef2  
1012 GeCl2 Germanium dichloride gecl2  
1013 CBr2 dibromomethylene cbr2  
1014 FOO Dioxygen monofluoride radical foo  
1015 FOO+ Fluorine dioxide cation foo+  
1016 ClOO chloroperoxy radical cloo  
1017 ClOO+ chloroperoxy cation cloo+  
1018 OClO Chlorine dioxide oclo  
1019 OClO+ Chlorine dioxide cation oclo+  
1020 ClSO Sulfur chloride oxide clso  
1021 ClS2 Sulfur chloride cls2  
1022 BrOO Bromine dioxide broo  
1023 OBrO Bromine dioxide radical obro  
1024 NF2 Difluoroamino radical nf2  
1025 NF2+ Difluoroamino cation nf2+  
1026 PF2 Phosphorus difluoride pf2  
1027 PF2+ Phosphorus difluoride cation pf2+  
1028 FClO chlorosyl fluoride fclo  
1029 F2O Difluorine monoxide f2o  
1030 ClOF Chlorine hypofluorite clof  
1031 SF2 sulfur difluoride sf2  
1032 SF2- sulfur difluoride anion sf2-  
1033 SF2+ sulfur difluoride cation sf2+  
1034 Cl2O Dichlorine monoxide cl2o  
1035 SCl2 Sulfur dichloride scl2  
1036 SeF2 Selenium difluoride sef2  
1037 BrOCl Bromine hypochlorite brocl  
1038 SeCl2 Selenium Dichloride secl2  
1039 SBr2 Sulfur dibromide sbr2  
1040 SeBr2 Selenium dibromide sebr2  
1041 BrOBr Bromine oxide brobr  
1042 F3- trifluoride anion f3-  
1043 Cl3- trichloride anion cl3-  
1044 Br3- tribromide anion br3-  
1045 I3- triiodide i3-  
1046 SFCl Sulfur chloride fluoride sfcl  
1047 HCCF Fluoroacetylene hccf  
1048 HCCF+ fluoroacetylene cation hccf+  
1049 HCCCl Chloroacetylene hcccl  
1050 HCCBr bromoacetylene hccbr  
1051 HFCO formyl fluoride hfco  
1052 HFCO+ formyl fluoride cation hfco+  
1053 COHCl Formyl chloride cohcl  
1054 COHBr Formyl bromide cohbr  
1055 BHF2 Difluoroborane bhf2  
1056 BHCl2 Borane, dichloro- bhcl2  
1057 CHCl2 dichloromethyl radical chcl2  
1058 CHF2 difluoromethyl radical chf2  
1059 CHF2+ difluoromethyl cation chf2+  
1060 CHFCl Chlorofluoromethyl radical chfcl  
1061 CHFCl+ Chlorofluoromethyl cation chfcl+  
1062 CHCl2+ dichloromethyl cation chcl2+  
1063 CHBr2 dibromomethyl radical chbr2  
1064 HOClO Chlorous acid hoclo  
1065 NHF2 difluoramine nhf2  
1066 NHCl2 dichloroamine nhcl2  
1067 CH2F2 Methane, difluoro- ch2f2  
1068 CH2FCl fluorochloromethane ch2fcl  
1069 SiH2F2 difluorosilane sih2f2  
1070 CH2Cl2 Methylene chloride ch2cl2  
1071 CH2BrF Methane, bromofluoro- ch2fbr  
1072 CH2BrCl Methane, bromochloro- ch2clbr  
1073 CH2FI fluoroiodomethane ch2fi  
1074 CH2Br2 dibromomethane ch2br2  
1075 CH2ClI chloroiodomethane ch2cli  
1076 CH2BrI bromoiodomethane ch2bri  
1077 CH2I2 Diiodomethane ch2i2  
1078 SiH2Cl2 dichlorosilane sih2cl2  
1079 CH3MgBr Methyl Magnesium Bromide ch3mgbr  
1080 CH2CHF Ethene, fluoro- ch2chf  
1081 CH2CHF+ fluoroethene cation ch2chf+  
1082 C2H3Cl Ethene, chloro- ch2chcl  
1083 C2H3Br vinyl bromide c2h3br  
1084 C2H3I Vinyl iodide c2h3i  
1085 CH2FOH fluoromethanol ch2foh  
1086 CH3OCl methyl hypochlorite ch3ocl  
1087 CH2CH2Cl 2-chloroethyl radical ch2ch2cl  
1088 CHClCH3 1-chloroethyl radical chclch3  
1089 C2H5F fluoroethane c2h5f  
1090 CH3CH2Cl Ethyl chloride c2h5cl  
1091 CH3SiFH2 fluoromethylsilane ch3sifh2  
1092 C2H5Br Ethyl bromide etbr  
1093 C2H5I Ethyl iodide c2h5i  
1094 KrF2 Krypton difluoride krf2  
1095 XeF2 Xenon difluoride xef2  
1096 B4H10 Tetraborane(10) b4h10  
1097 C4 Carbon tetramer c4  
1098 C4+ Carbon tetramer cation c4+  
1099 C4H2 Diacetylene c4h2  
1100 C4H2+ diacetlyene cation c4h2+  
1101 C2H3CCH 1-Buten-3-yne c2h3cch  
1102 C4H4 cyclobutadiene cbd  
1103 H2CCCCH2 Butatriene h2cccch2  
1104 C4H6 1-Methylcyclopropene c3100047  
1105 C4H6 Cyclobutene c822355  
1106 C4H6 Methylenecyclopropane c6142730  
1107 CH2CCHCH3 1,2-Butadiene butad12  
1108 CH2CHCHCH2 1,3-Butadiene c106990  
1109 CH3CCCH3 2-Butyne c503173  
1110 CHCCH2CH3 1-Butyne c107006  
1111 CH3CHCHCH2 methylallyl radical c4h7  
1112 C4H8 methylcyclopropane mcp  
1113 CH2C(CH3)CH3 1-Propene, 2-methyl- isobute  
1114 CH2CHCH2CH3 1-Butene bute1  
1115 CH3CHCHCH3 2-Butene, (E)- bute2e  
1116 CH3CHCHCH3 2-Butene, (Z)- bute2z  
1117 B(CH3)3 trimethylborane bme3  
1118 Al(CH3)3 trimethyl aluminum tma  
1119 C(CH3)3 Tert-butyl radical tbutyl  
1120 CH2CH(CH3)2 Isobutyl radical isobutyl  
1121 CH3CHCH2CH3 2-Butyl radical butyl2  
1122 CH3CH(CH3)CH3 Isobutane isobutane  
1123 CH3CH2CH2CH3 Butane butane  
1124 SiH(CH3)3 trimethylsilane trimsi  
1125 Li3N trilithium nitride li3n  
1126 C2N2 Cyanogen c2n2  
1127 C2N2+ Cyanogen cation c2n2+  
1128 P4 Phosphorus tetramer p4  
1129 As4 Arsenic tetramer as4  
1130 HCCCN Cyanoacetylene hcccn  
1131 HCCCN+ Cyanoacetylene cation hcccn+  
1132 H2CNCN cyanamide, methylene ch2ncn  
1133 HNCCNH Ethenediimine hnccnh  
1134 C3H3N acrylonitrile ch2chcn  
1135 C3H3N+ acrylonitrile cation ch2chcn+  
1136 CH3N3 methyl azide ch3n3  
1137 NH2CCNH2 Diaminoacetylene daa  
1138 NH2CH2CN Aminoacetonitrile aan  
1139 CH3NHN2+ methyl azide, protonated ch3nhn2+  
1140 C2H5CN ethyl cyanide c2h5cn  
1141 CH5N3 Guanidine guanidine  
1142 C4H6 Bicyclo[1.1.0]butane c157335  
1143 CH3NNCH3 (Z)-1,2-Dimethyldiazene dmdiazz  
1144 H2NCHCHNH2 diaminoethylene dae  
1145 CH6N3+ guanidinium ch6n3+  
1146 C3H7N Cyclopropylamine cpram  
1147 CH7N3 triaminomethane tam  
1148 C3H7N Azetidine azet  
1149 C4H8 cyclobutane cbutane  
1150 C2H8N2 Ethylenediamine ethdiam  
1151 CH3NHNHCH3 dimethyl hydrazine dmh  
1152 CH3CH(NH2)CH3 2-Propanamine pram2  
1153 N(CH3)3 Trimethylamine trimeam  
1154 NH2CH2CH2CH3 1-Propanamine pram1  
1155 P(CH3)3 trimethylphosphine tmp  
1156 N(SiH3)3 trisilylamine tsa  
1157 As(CH3)3 trimethyl arsine tmas  
1158 (CH3)3NH+ protonated trimethyl amine ptma  
1159 C3H7NH3+ n-propylamine, protonated c3h7nh2  
1160 Li2O2 dilithium dioxide li2o2  
1161 Na2O2 disodium dioxide na2o2  
1162 K2O2 dipotassium dioxide k2o2  
1163 C3O Tricarbon monoxide c3o  
1164 B2O2 Diboron dioxide b2o2  
1165 ONNO NO dimer onno  
1166 S2N2 Disulfur dinitride s2n2  
1167 CO3 Carbon trioxide co3  
1168 CO3-- carbonate co3--  
1169 CS3-- Carbonotrithioate cs3--  
1170 NO3 Nitrogen trioxide no3  
1171 NO3- nitrate anion no3-  
1172 NO3+ nitrogen trioxide cation no3+  
1173 SO3 Sulfur trioxide so3  
1174 SO3- Sulfur trioxide anion so3-  
1175 SO3-- Sulfate dianion so3--  
1176 SO3+ Sulfur trioxide cation so3+  
1177 SeO3 selenium trioxide seo3  
1178 S4 Sulfur tetramer s4  
1179 TeO3 Tellurium trioxide teo3  
1180 HCO3- bicarbonate anion hco3-  
1181 HNO3 Nitric acid hno3  
1182 HSO3 Hydroxysulfonyl radical hso3  
1183 NH2NO2 nitramide nh2no2  
1184 C2H2CO cyclopropenone c2h2co  
1185 C3H2O Propadienal c3h2o  
1186 HCCCHO 2-propynal hcccho  
1187 C2H2O2 Ethanedial c2h2o2  
1188 C2H2O2+ Ethanedial cation c2h2o2+  
1189 H2CO3 Carbonic acid h2co3  
1190 H2CS3 thiocarbonic acid h2cs3  
1191 H2NO3+ Nitric Acid, Protonated h2no3+  
1192 H2SO3 Sulfurous acid h2so3  
1193 C2H3NO Nitrosoethylene c2h3no  
1194 CH3NCO methylisocyante ch3nco  
1195 HOCH2CN cyanomethanol hoch2cn  
1196 CH3COO- acetate anion ch3coo-  
1197 CH3NO2 Methane, nitro- ch3no2  
1198 CH3ONO Methyl nitrite ch3ono  
1199 NH2COOH Carbamic acid nh2cooh  
1200 H3BO3 Boric acid h3bo3  
1201 H3AlO3 Aluminum hydroxide h3alo3  
1202 H3CO3+ carbonic acid, protonated h3co3+  
1203 C3H4O 2-Propyn-1-ol c107197  
1204 C3H4O allenol c9000071  
1205 C3H4O Cyclopropanone cpone  
1206 C3H4O Methylketene c6004440  
1207 CH2CHCHO Acrolein c3h4o  
1208 NH2CONH2 Urea urea  
1209 NH2CONH2+ Urea cation urea+  
1210 NH2CSNH2 Thiourea thiourea  
1211 C2H4O2 1,3-dioxetane c2h4o2  
1212 CH3COOH Acetic acid ch3cooh  
1213 CH3OCHO methyl formate ch3ocho  
1214 CHOCH2OH hydroxy acetaldehyde haa  
1215 NH2COOH2+ Carbamic acid, O-protonated nh2cooh2+  
1216 NH3COOH+ protonated Carbamic acid nh3cooh+  
1217 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
1218 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
1219 HCOOHH2O Formic acid water dimer hcoohh2o  
1220 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
1221 CH3COCH2 Acetonyl radical ch3coch2  
1222 CH2C(OH)NH2 1-amino vinyl alchohol ava  
1223 CH3C(OH)=NH Ethaninidic acid eia  
1224 CH3CHNOH Acetaldoxime acetaldoxime  
1225 CH3CONH2 Acetamide acetamide  
1226 HCONHCH3 N-methylformamide nmfa  
1227 CH3CSNH2 Ethanethioamide ch3csnh2  
1228 CH5N2O+ urea, N-protonated ch4n2o+  
1229 H2NCOHNH2+ urea, protonated ureah+  
1230 C2H5OO ethylperoxy radical c2h5oo  
1231 CH3NNCH3 (E)-1,2-Dimethyldiazene dmdiaze  
1232 C3H5OH Cyclopropanol cproh  
1233 C3H6O 2-Propen-1-ol c107186  
1234 C3H6O Acetone enol enol  
1235 C3H6O Oxetane oxetane  
1236 C3H6O Propylene oxide prox  
1237 CH3CH2CHO Propanal propanal  
1238 CH3COCH3 Acetone acetone  
1239 CH3COCH3- acetone anion ch3coch3-  
1240 C3H6S Thietane thietane  
1241 C3H6S Thiirane, methyl- methiirane  
1242 CH3CSCH3 Thioacetone ch3csch3  
1243 C2H6O2 1,2-Ethanediol ethdiol  
1244 CH3OOCH3 dimethylperoxide dmp  
1245 CH3SOCH3 Dimethyl sulfoxide dmso  
1246 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
1247 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
1248 CH3COHCH3+ acetone, protonated acetoneh+  
1249 HOCH2CH2NH2 monoethanolamine mea  
1250 C3H7OH 1-Propanol proh  
1251 CH3CHOHCH3 Isopropyl alcohol isoproh  
1252 CH3OC2H5 Ethane, methoxy- etome  
1253 C3H7SH 1-Propanethiol prsh  
1254 CH3CHSHCH3 2-Propanethiol isoprsh  
1255 CH3SCH2CH3 Ethane, (methylthio)- etsme  
1256 H2OCH3OCH3 water dimethylether dimer h2och3och3  
1257 Li2F2 Lithium fluoride dimer li2f2  
1258 Na2F2 Sodium Fluoride Dimer na2f2  
1259 Na2Cl2 Disodium dichloride na2cl2  
1260 C2F2 difluoroacetylene c2f2  
1261 C2Cl2 dichloroacetylene c2cl2  
1262 C2Cl2+ dichloroacetylene cation c2cl2+  
1263 FNO2 Nitryl fluoride fno2  
1264 FONO Nitrosyl hypofluorite fono  
1265 ClNO2 Nitryl chloride clno2  
1266 ClONO chlorine nitrite clono  
1267 BrONO Bromine nitrite brono  
1268 N2F2 (Z)-Difluorodiazene n2f2_z  
1269 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
1270 CF2O Carbonic difluoride f2co  
1271 CF2O+ Carbonic difluoride cation f2co+  
1272 COFCl Carbonic chloride fluoride cofcl  
1273 CCl2O Phosgene cl2co  
1274 Cl2CS Thiophosgene cl2cs  
1275 COBr2 Carbonic dibromide cobr2  
1276 BF3 Borane, trifluoro- bf3  
1277 BF3- Borane, trifluoro- anion bf3-  
1278 BF3+ boron trifluoride cation bf3+  
1279 AlF3 Aluminum trifluoride alf3  
1280 BClF2 Chlorodifluoroborane bclf2  
1281 AlF2Cl Aluminum chloride difluoride alclf2  
1282 ScF3 Scandium trifluoride ScF3  
1283 AlFCl2 Aluminum dichloride fluoride alcl2f  
1284 BCl3 Borane, trichloro- bcl3  
1285 BCl3+ Boron Trichloride cation bcl3+  
1286 GaF3 Gallium trifluoride gaf3  
1287 AlCl3 Aluminum trichloride alcl3  
1288 GaCl3 Gallium trichloride gacl3  
1289 BBr3 Boron tribromide bbr3  
1290 AlBr3 Aluminum Bromide albr3  
1291 ClO3 Chlorine trioxide clo3  
1292 ClO3- chlorate anion clo3-  
1293 BrO3- Bromate anion bro3-  
1294 CF3 Trifluoromethyl radical cf3  
1295 CF3- Trifluoromethyl anion cf3-  
1296 CF3+ Trifluoromethyl cation cf3+  
1297 CF2Cl difluorochloromethyl radical cf2cl  
1298 SiF3 Silicon trifluoride radical sif3  
1299 SiF3+ Silicon trifluoride cation sif3+  
1300 CFCl2 dichlorofluoromethyl radical cfcl2  
1301 CCl3 Trichloromethyl radical ccl3  
1302 CCl3- Trichloromethyl anion ccl3-  
1303 CCl3+ Trichloromethyl cation ccl3+  
1304 SiCl3 trichlorosilyl radical sicl3  
1305 SiCl3+ trichlorosilyl cation sicl3+  
1306 CBr3 tribromomethyl radical cbr3  
1307 FOOF Perfluoroperoxide foof  
1308 ClO2F Chloryl fluoride clo2f  
1309 F2SO Thionyl Fluoride f2so  
1310 ClOOCl Dichlorine dioxide cloocl  
1311 FSSF Difluorodisulfane fssf  
1312 S2F2 Thio-thionyl fluoride s2f2  
1313 SOCl2 thionyl chloride socl2  
1314 SSCl2 Thiothionyl chloride sscl2  
1315 SeOCl2 selenium oxychloride seocl2  
1316 NF3 Nitrogen trifluoride nf3  
1317 NF3- Nitrogen trifluoride anion nf3-  
1318 NF3+ Nitrogen trifluoride cation nf3+  
1319 PF3 Phosphorus trifluoride pf3  
1320 NCl3 nitrogen trichloride ncl3  
1321 AsF3 Arsenic trifluoride asf3  
1322 PCl3 Phosphorus trichloride pcl3  
1323 SbF3 Antimony Trifluoride sbf3  
1324 AsCl3 Arsenous trichloride ascl3  
1325 SbCl3 Antimony Trichloride sbcl3  
1326 NBr3 Nitrogen Tribromide nbr3  
1327 PBr3 Phosphorus tribromide pbr3  
1328 AsBr3 Arsenic tribromide asbr3  
1329 NI3 Nitrogen triiodide ni3  
1330 PI3 Phosphorus triiodide pi3  
1331 ClSSCl Disulfur dichloride s2cl2  
1332 SF3 Sulfur trifluoride sf3  
1333 ClF3 Chlorine trifluoride clf3  
1334 BrF3 Bromine trifluoride brf3  
1335 IF3 iodone trifluoride if3  
1336 HClO3 Chloric Acid hclo3  
1337 CHF3 Methane, trifluoro- chf3  
1338 CHF2Cl difluorochloromethane chf2cl  
1339 SiHF3 trifluorosilane sihf3  
1340 CHFCl2 fluorodichloromethane chfcl2  
1341 CDCl3 trichloromethane-d cdcl3  
1342 CHCl3 Chloroform chcl3  
1343 CHBrF2 Methane, bromodifluoro- chbrf2  
1344 SiHCl3 Trichlorosilane sihcl3  
1345 CHFClBr fluorochlorobromomethane chfclbr  
1346 CHBrCl2 Methane, bromodichloro- chbrcl2  
1347 CHF2I difluoroiodomethane chf2i  
1348 CHBr2F dibromofluoromethane chbr2f  
1349 CHFClI fluorochloroiodomethane chfcli  
1350 CHCl2I dichloroiodomethane chcl2i  
1351 CHClBr2 Methane, dibromochloro- chclbr2  
1352 CHBr3 bromoform chbr3  
1353 CHI3 Iodoform chi3  
1354 NF3H+ protonated nitrogen trifluoride nf3h+  
1355 AsF3H+ Arsenic trifluoride, protonated asf3h+  
1356 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
1357 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
1358 CH2CF2 Ethene, 1,1-difluoro- ch2cf2  
1359 C2H2ClF 1-chloro-1-fluoroethylene c2h2clf  
1360 CHFCHCl (E)-1-chloro-2-fluoroethene chfchcle  
1361 CHFCHClz (Z)-1-Chloro-2-fluoroethene chfchclz  
1362 CH2CCl2 Ethene, 1,1-dichloro- ch2ccl2  
1363 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
1364 CHClCHCl Ethene, 1,2-dichloro-, (Z)- chclchclz  
1365 C2H2Br2 1,1-dibromoethene c2h2br2  
1366 CHBrCHBr Ethene, 1,2-dibromo-, (E)- chbrchbre  
1367 CHBrCHBr Ethene, 1,2-dibromo-, (Z)- chbrchbrz  
1368 CH2FCHO Fluoroacetaldehyde ch2fcho  
1369 CH3COF Acetyl fluoride ch3cof  
1370 CH2ClCHO chloroacetaldehyde ch2clcho  
1371 CH3COCl Acetyl Chloride ch3cocl  
1372 C2H4F2 1,2-difluoroethane c2h4f2  
1373 CH3CHF2 Ethane, 1,1-difluoro- ch3chf2  
1374 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- ch2fch2cl  
1375 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
1376 CH2ClCH2Cl Ethane, 1,2-dichloro- ch2clch2cl  
1377 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
1378 CH2BrCH2Cl 1-bromo-2-chloroethane ch2brch2cl  
1379 CH2BrCH2Br Ethane, 1,2-dibromo- ch2brch2br  
1380 CH2CFCH3 2-fluoropropene 2fpro  
1381 CH2CHCH2F Allyl Fluoride allylf  
1382 CH3CHCHF trans-1-Fluoro-1-propene propene1ft  
1383 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
1384 C3H5Cl 1-chloro-1-propene(E) prop1cl1e  
1385 C3H5Cl 1-chloro-1-propene(Z) prop1cl1z  
1386 CH2FCH2OH 2-fluoroethanol ch2fch2oh  
1387 CH2ClCH2OH 2-Chloroethanol ch2clch2oh  
1388 CH2ClCH2OH2+ 2-chloroethanol, protonated ch2clch2oh2+  
1389 CH2FCH2CH3 1-Fluoropropane prf1  
1390 CH3CHFCH3 2-Fluoropropane prf2  
1391 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
1392 CH3CHClCH3 Propane, 2-chloro- prcl2  
1393 CH3CH2CH2Br n-propyl bromide prbr  
1394 CH3CHBrCH3 i-propyl bromide iprbr  
1395 C3H9O+ trimethyl oxonium cation c3h9o+  
1396 B5H9 pentaborane9 b5h9  
1397 C5H4 pentatetraene ptrene  
1398 C5H5 cyclopentadienyl radical c5h5  
1399 C5H5- cylopentadienyl anion c5h5-  
1400 C5H6 1,3-Cyclopentadiene c542927  
1401 C5H6 1-Buten-3-yne, 2-methyl- c78808  
1402 C5H6 3-Penten-1-yne, (E)- c2004695  
1403 C5H6 3-Penten-1-yne, (Z)- c1574409  
1404 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
1405 C5H6 Cyclopropylacetylene c6746947  
1406 C5H6 Propellane propellane  
1407 C5H7 1,3-pentadienyl radical pdyl  
1408 C5H7 cyclopentenyl radical cpyl  
1409 C5H8 1,2-Butadiene, 3-methyl- c598254  
1410 C5H8 1,2-Pentadiene c591957  
1411 C5H8 1,3-Butadiene, 2-methyl- c78795  
1412 C5H8 1,3-Pentadiene, (E)- c2004708  
1413 C5H8 1,3-Pentadiene, (Z)- c1574410  
1414 C5H8 1,4-Pentadiene c591935  
1415 C5H8 1-pentyne a1pentyne  
1416 C5H8 2,3-Pentadiene c591968  
1417 C5H8 Bicyclo[1.1.1]pentane bcp  
1418 C5H8 Cyclobutane, methylene- c1120565  
1419 C5H8 Cyclopentene c142290  
1420 C5H8 Ethenylcyclopropane c693867  
1421 CH3CCCH2CH3 2-Pentyne 2pentyne  
1422 C5H10 1-Butene, 2-methyl- c563462  
1423 C5H10 2-Butene, 2-methyl- c513359  
1424 C5H10 2-Pentene, (E)- c646048  
1425 C5H10 2-Pentene, (Z)- c627203  
1426 C5H10 Cyclopentane c287923  
1427 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
1428 CH2CHCH2CH2CH3 1-pentene pentene  
1429 C5H11 2-Methylbut-2-yl radical c4348350  
1430 C5H12 Butane, 2-methyl- buta2  
1431 C5H12 Pentane pentane  
1432 C5H12 Propane, 2,2-dimethyl- neopentane  
1433 Si(CH3)4 tetramethylsilane tms  
1434 N2O3 Dinitrogen trioxide n2o3  
1435 C3H2N2 Malononitrile c3h2n2  
1436 CH2N4 1H-Tetrazole 1htz  
1437 C3H3N2 imidazolyl radical im  
1438 C3H3N2- imidizolyl anion im-  
1439 C2H3N3 1H-1,2,4-Triazole c288880  
1440 C4H4N pyrrolide radical c4h4n  
1441 C4H4N- pyrrolide anion c4h4n-  
1442 C3H4N2 1H-Imidazole 1himidaz  
1443 C3H4N2 1H-Pyrazole 1hpyraz  
1444 C3H4N2 2H-Imidazole imid2h  
1445 C3H4N2 4H-Imidazole imid4h  
1446 C4H5N (E)-2-Butenenitrile c627269  
1447 C4H5N (Z)-2-Butenenitrile c1190767  
1448 C4H5N 2H-pyrrole pyrrole2  
1449 C4H5N 3H-pyrrole pyrrole3  
1450 C4H5N Cyclopropanecarbonitrile c5500210  
1451 C4H5N Pyrrole pyrrole  
1452 CH2CHCH2CN Allylcyanide ch2chch2cn  
1453 C4H6N+ pyrrole, alpha-protonated appyr  
1454 C4H6N+ pyrrole, beta-protonated bppyr  
1455 C4H6N+ pyrrole, protonated ppyr  
1456 C3H6N2 3-Aminopropionitrile c151188  
1457 CH3CH(CH3)CN Propanenitrile, 2-methyl- c4h7n  
1458 CH3CH2CH2CN Butanenitrile c109740  
1459 C5H8 Bicyclo[2.1.0]pentane c185944  
1460 C5H8 Spiropentane c157404  
1461 C4H9N Cyclobutylamine cbam  
1462 C4H9N Pyrrolidine pyrrolidine  
1463 C3H10N2 1,2-Diaminopropane diampr12  
1464 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
1465 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
1466 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
1467 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
1468 NH(C2H5)2 diethylamine dea  
1469 NC4H12+ tetramethyl ammonium cation nc4h12+  
1470 C3O2 Carbon suboxide c3o2  
1471 C3O2+ Carbon suboxide cation c3o2+  
1472 B2O3 diboron trioxide b2o3  
1473 MgCO3 Magnesium Carbonate mgco3  
1474 BeCO3 Beryllium Carbonate beco3  
1475 CaCO3 Calcium Carbonate caco3  
1476 ONONO Nitrosyl nitrite onono  
1477 PO4--- phosphate po4---  
1478 SO4-- sulfate so4--  
1479 HOONO2 peroxy nitric acid hoono2  
1480 HSO4- bisulfate anion hso4-  
1481 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
1482 C3H2O2 Propiolic acid c3h2o2  
1483 CHOCOOH oxo acetic acid oaa  
1484 CHOOCHO diformyl ether choocho  
1485 H2SO4 Sulfuric acid h2so4  
1486 H2SeO4 Selenic acid h2seo4  
1487 C3H3NO Isoxazole isox  
1488 C3H3NO Oxazole oxazole  
1489 C3H3NS Thiazole thiazole  
1490 CH3C(O)OO acetyl peroxy radical ch3coo2  
1491 CH3NO3 Methyl nitrate ch3no3  
1492 H3PO4 Phosphoric Acid h3po4  
1493 C4H4O Furan furan  
1494 C4H4O+ Furan cation furan+  
1495 CH3COCCH 3-butyn-2-one c1423605  
1496 C4H4S Thiophene furans  
1497 C4H4Se selenophene c4h4se  
1498 C3H4O2 β–Propiolactone beta  
1499 C3H4O2 2-Propenoic acid propenoic2  
1500 C3H4O2 Methyl glyoxal megly  
1501 C3H4O2 propanedial propanedial  
1502 C3H4O2 propenalol propenalol  
1503 HOCHCCHOH allenediol aldiol  
1504 C2H4O3 1,2,3-trioxolane c2h4o3  
1505 C2H4O3 trioxolane124 triox  
1506 HOCH2COOH Hydroxyacetic acid hac  
1507 CH2CHCONH2 Acrylamide c79061  
1508 CH3OCH2CN Methoxyacetonitrile c1738369  
1509 CH5N3S Hydrazinecarbothioamide c79196  
1510 H2NCH2COOH Glycine glycine  
1511 CH3SO2NH2 methanesulfonamide ch3so2nh2  
1512 C4H6O cis-2-butenal butenal2c  
1513 C4H6O Cyclobutanone cbutone  
1514 C4H6O Furan, 2,3-dihydro- furan23h  
1515 C4H6O Furan, 2,5-dihydro- furan25h  
1516 CH2CHOCHCH2 Vinyl ether vinylether  
1517 CHOCHCHCH3 2-Butenal butenal2  
1518 C4H6S Thiophene, 2,3-dihydro- thiop23h  
1519 C4H6S Thiophene, 2,5-dihydro- thiop25h  
1520 CH2CHSCHCH2 Divinyl sulfide divis  
1521 C2H6N2O Urea, methyl- c598505  
1522 C3H6O2 1,3-Dioxolane dioxolane  
1523 CH3CH2COOH Propanoic Acid propanoic  
1524 CH3COOCH3 methyl acetate aame  
1525 HCOOC2H5 Ethyl formate faee  
1526 C2H6O2S Dimethyl sulfone c67710  
1527 CH3SSSCH3 dimethyl trisulfide c2h6s3  
1528 C3H7NO dimethylformamide dmf  
1529 C3H7NO Propanamide propanam  
1530 C2H3OC2H5 Ethene, ethoxy- c109922  
1531 C4H8O Cyclobutanol c2919235  
1532 C4H8O Furan, tetrahydro- thf  
1533 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
1534 CH3COCH2CH3 2-Butanone buta2one  
1535 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
1536 CHOCH2CH2CH3 Butanal butanal  
1537 C4H8S Thiophene, tetrahydro- tht  
1538 C3H8O2 1,3-Propanediol c504632  
1539 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
1540 C3H8O2 Methane, dimethoxy- c109875  
1541 C3H8O2 Propylene glycol c57556  
1542 C3H8S2 1,3-Propanedithiol c109808  
1543 C4H10O 1-Butanol butanol1  
1544 C4H10O 1-Propanol, 2-methyl- c78831  
1545 C4H10O 2-Butanol, (.+/-.)- butanol2  
1546 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
1547 C4H10O Ethoxy ethane etoet  
1548 C4H10O Methyl propyl ether meopr  
1549 C4H10O Propane, 2-methoxy- c598538  
1550 C4H10O+ 1-Butanol cation butanol1+  
1551 C(CH3)3SH 2-Propanethiol, 2-methyl- tbush  
1552 C2H5SC2H5 Diethyl sulfide etset  
1553 C4H9SH 1-Butanethiol bush  
1554 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
1555 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
1556 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
1557 FNO3 Fluorine nitrate fno3  
1558 ClONO2 Chlorine nitrate clono2  
1559 BrONO2 Bromine nitrate brono2  
1560 TiCl4 Titanium tetrachloride ticl4  
1561 ClO4- perchlorate anion clo4-  
1562 BF4- tetrafluoroboron anion bf4-  
1563 ClFO3 Perchloryl fluoride clfo3  
1564 SO2F2 Sulfuryl fluoride so2f2  
1565 SO2Cl2 Sulfuryl chloride so2cl2  
1566 F3NO Nitrogen trifluoride oxide f3no  
1567 F3PO Phosphoryl fluoride pf3o  
1568 Cl3PO Phosphoryl chloride pcl3o  
1569 CF4 Carbon tetrafluoride cf4  
1570 CF3Cl Methane, chlorotrifluoro- cf3cl  
1571 SiF4 Silicon tetrafluoride sif4  
1572 CF2Cl2 difluorodichloromethane cf2cl2  
1573 TiF4 Titanium tetrafluoride tif4  
1574 CFCl3 Trichloromonofluoromethane cfcl3  
1575 CF3Br Bromotrifluoromethane cf3br  
1576 GeF4 Germanium tetrafluoride gef4  
1577 CCl4 Carbon tetrachloride ccl4  
1578 CCl4+ Carbon tetrachloride cation ccl4+  
1579 CBrClF2 Methane, bromochlorodifluoro- cbrclf2  
1580 SiCl4 Silane, tetrachloro- sicl4  
1581 CBrCl2F bromodichlorofluoromethane cbrcl2f  
1582 CF3I trifluoroiodomethane cf3i  
1583 CBrCl3 Methane, bromotrichloro- cbrcl3  
1584 CBr2F2 Methane, dibromodifluoro- cbr2f2  
1585 GeCl4 Germanium Tetrachloride gecl4  
1586 CBr2ClF dibromochlorofluoromethane cbr2clf  
1587 CBr2Cl2 dibromodichloromethane cbr2cl2  
1588 CCl3I trichloroiodomethane ccl3i  
1589 CFBr3 fluorotribromomethane cfbr3  
1590 CFClBrI fluorochlorobromoiodomethane cfclbri  
1591 CBr3Cl tribromochloromethane cbr3cl  
1592 CF2I2 difluorodiiodomethane cf2i2  
1593 CBr4 Carbon tetrabromide cbr4  
1594 CCl2I2 dichlorodiiodomethane ccl2i2  
1595 SiBr4 Silicon tetrabromide sibr4  
1596 CBr3I tribromoiododmethane cbr3i  
1597 GeBr4 Germanium tetrabromide gebr4  
1598 CI4 tetraiodomethane ci4  
1599 SiI4 silicon tetraiodide sii4  
1600 ClOF3 Chlorine trifluoride oxide clof3  
1601 SF4 Sulfur tetrafluoride sf4  
1602 SeF4 Selenium tetrafluoride sef4  
1603 SCl4 Sulfur tetrachloride scl4  
1604 C2HF3 Trifluoroethylene c2hf3  
1605 C2HF3+ Trifluoroethylene cation c2hf3+  
1606 CHClCCl2 Trichloroethylene chclccl2  
1607 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
1608 HClO4 perchloric acid hclo4  
1609 HSO3F Fluorosulfonic acid hso3f  
1610 CF3OH trifluoromethanol cf3oh  
1611 CH2ClCCCl 1,3-dichloropropyne ch2clcccl  
1612 CHClCCHCl 1,3-dichloroallene chclcchcl  
1613 CHCl2CCH 3,3-dichloropropyne chcl2cch  
1614 CHCl2CHO dichloroacetaldehyde chcl2cho  
1615 PF3CH2 phosphorane, trifluoromethylene- pf3ch2  
1616 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
1617 CHF2CH2F Ethane, 1,1,2-trifluoro ch2fchf2  
1618 CH3CF2Cl 1-Chloro-1,1-Difluoroethane ch3cf2cl  
1619 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
1620 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
1621 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
1622 SiCl3CH3 methyltrichlorosilane sicl3ch3  
1623 CH3CBr3 1,1,1-tribromoethane ch3cbr3  
1624 NH3BCl3 Amminetrichloroboron nh3bcl3  
1625 SiH3CCl3 (trichloromethyl)silane sih3ccl3  
1626 CH2CClCHCH2 1,3-Butadiene, 2-chloro- c4h5cl  
1627 C3H5ClO Oxirane, (chloromethyl)- c106898  
1628 CH2FCH2CH2F 1,3-difluoropropane ch2fch2ch2f  
1629 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
1630 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
1631 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
1632 CH3CCl2CH3 Propane, 2,2-dichloro- prdicl22  
1633 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
1634 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
1635 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
1636 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
1637 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
1638 CH2ClCHCHCH3 2-Butene, 1-chloro- bute2cl1  
1639 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
1640 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
1641 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
1642 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
1643 C4H9F 1-fluorobutane butaf1  
1644 CH3CHFCH2CH3 2-fluorobutane butaf2  
1645 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
1646 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
1647 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
1648 XeF4 Xenon tetrafluoride xef4  
1649 C2H2N2O Furazan furazan  
1650 CF3PH2 phosphine, (trifluoromethyl)- cf3ph2  
1651 NH3BF3 Amminetrifluoroboron nh3bf3  
1652 C6H2 hexatriyne c6h2  
1653 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
1654 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
1655 C6H4 Benzyne benzyne  
1656 C6H5 phenyl phenyl  
1657 C6H5- phenyl anion phenyl-  
1658 C6H6 Prismane prismane  
1659 C6H6 1,2,4,5-Hexatetraene ht1245  
1660 C6H6 2,4-Hexadiyne hexadiyne  
1661 C6H6 3,4-Dimethylenecyclobutene cb34m  
1662 C6H6 Benzene benzene  
1663 C6H6 Benzvalene bv  
1664 C6H6 Dewar Benzene dewar  
1665 C6H6 Hexa-1,5-diene-3-yne hdy153  
1666 C6H6 Trimethylenecycopropane tmcp  
1667 C6H6+ Benzene cation c6h6+  
1668 C6H7+ benzene, protonated c6h7+  
1669 C6H8 (E)-hexa-1,3,5-triene c821078  
1670 C6H8 (E)-hexa-2,3,4-triene c59660650  
1671 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
1672 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
1673 C6H8 1,3-Cyclohexadiene cyhexadiene13  
1674 C6H8 1,4-Cyclohexadiene cyhexadiene14  
1675 C6H8 3-Methylenecyclopentene c930267  
1676 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
1677 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
1678 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
1679 C6H10 1,3-Hexadiene, (E)- hexdi13e  
1680 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
1681 C6H10 1,4-Hexadiene, (E)- hexdi14t  
1682 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
1683 C6H10 1,5-Hexadiene c592427  
1684 C6H10 1-Butyne, 3,3-dimethyl- c917920  
1685 C6H10 1-Hexyne hexyne1  
1686 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
1687 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
1688 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
1689 C6H10 2-Hexyne c764352  
1690 C6H10 3-Hexyne hexyne3  
1691 C6H10 cyclohexene cyclohexene  
1692 C6H10 Cyclopentene, 1-methyl- c693890  
1693 C6H10 Cyclopentene, 3-methyl- c1120623  
1694 C6H10 Cyclopentene, 4-methyl- c1759815  
1695 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
1696 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
1697 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
1698 C6H12 (E)-2-Hexene e2hexene  
1699 C6H12 (E)-3-methylpent-2-ene c616126  
1700 C6H12 (E)-hex-3-ene e3hexene  
1701 C6H12 (Z)-3-methylpent-2-ene c922623  
1702 C6H12 (Z)-hex-2-ene z2hexene  
1703 C6H12 (Z)-hex-3-ene z3hexene  
1704 C6H12 2,3-dimethylbut-1-ene c563780  
1705 C6H12 2,3-dimethyl-but-2-ene tmeet  
1706 C6H12 3-methylenepentane c760214  
1707 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
1708 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
1709 C6H12 Cyclohexane cyclohexane  
1710 C6H12 Cyclopentane, methyl- c96377  
1711 C6H12 Ethylcyclobutane c4806615  
1712 C6H12 hex-1-ene hexene1  
1713 C6H14 Butane, 2,2-dimethyl- buta22  
1714 C6H14 Butane, 2,3-dimethyl- buta23  
1715 C6H14 Hexane hexane  
1716 C6H14 Pentane, 2-methyl- penta2  
1717 C6H14 Pentane, 3-methyl- penta3  
1718 C4N2 2-Butynedinitrile c4n2  
1719 N3P3 1,3,5,2,4,6-Triazatriphosphorine n3p3  
1720 C4H2N2 Fumaronitrile c4h2n2  
1721 C2H2N4 sym-tetrazine ttz  
1722 C3H3N3 1,3,5-Triazine triazine135  
1723 CH3N5 5-Aminotetrazole c4418615  
1724 C4H4N2 1,3-Diazine diazine13  
1725 C4H4N2 Pyrazine pyrazine  
1726 C4H4N2 Pyridazine pyridazine  
1727 C4H4N2 Succinonitrile c110612  
1728 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
1729 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
1730 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
1731 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
1732 C5H5N E-2,4-pentadienenitrile bdcn  
1733 C5H5N Pyridine pyridine  
1734 B3N3H6 borazine borazine  
1735 C6H6 Fulvene fulvene  
1736 C5H6N+ Pyridinium c5h6n  
1737 C4H6N2 1H-Imidazole, 2-methyl- c693981  
1738 C5H7N (E)-2-Pentenenitrile c26294984  
1739 C5H7N (E)-3-Pentenenitrile c16529661  
1740 C5H7N (Z)-2-Pentenenitrile c25899507  
1741 C5H7N 1H-Pyrrole, 1-methyl- c96548  
1742 C5H7N Cyclobutanecarbonitrile c4426113  
1743 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
1744 C5H9N Butanenitrile, 2-methyl- c18936179  
1745 C5H9N Pentanenitrile c110598  
1746 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
1747 C6H10 Bicyclo[3.1.0]hexane c285585  
1748 C5H11N Cyclopentanamine cypentam  
1749 C5H11N Piperidine piper  
1750 C4H12N2 1,2-Butanediamine c4426486  
1751 C4H12N2 2-Methyl-1,2-propanediamine c811938  
1752 Li2CO3 Lithium Carbonate li2co3  
1753 Na2CO3 Sodium Carbonate na2co3  
1754 C2O4-- oxalate anion c2o4  
1755 MgSO4 Magnesium Sulfate mgso4  
1756 N2O4 Dinitrogen tetroxide n2o4  
1757 C3H2O3 vinylene carbonate vica  
1758 C2H2O4 Oxalic Acid oxalic  
1759 C2H3NO3 Oxamic acid oxamic  
1760 C4H4O2 2(5H)-Furanone furanone  
1761 C4H4O2 2-Oxetanone, 4-methylene- c674828  
1762 C2H4N2O2 Oxalamide oxalamide  
1763 C2H4N2S2 Ethanedithioamide c79403  
1764 C2H4CO3 Ethylene carbonate etco3  
1765 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
1766 C3H4S3 1,3-Dithiolane-2-thione c822388  
1767 C2H4O4 Formic acid dimer fadimer  
1768 C4H5NO 3-Methylisoxazole isox3m  
1769 C4H5NO Isoxazole, 5-methyl- c5765446  
1770 C4H5NS 4-Methylthiazole c693958  
1771 C2H5NO3 Nitric acid, ethyl ester c625581  
1772 C5H6O 2H-Pyran pyran2  
1773 C5H6O 2-methylfuran furan2m  
1774 C5H6O 3-Methylfuran furan3m  
1775 C5H6O Pentadienal pdal  
1776 C5H6S Thiophene, 2-methyl- c554143  
1777 C5H6S Thiophene, 3-methyl- c616444  
1778 C4H6O2 γ–Butyrolactone c96480  
1779 C4H6O2 2,3-Butanedione c431038  
1780 C4H6O2 2-Propenoic acid, methyl ester c96333  
1781 C4H6O2 Crotonic Acid crot  
1782 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
1783 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
1784 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
1785 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
1786 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
1787 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
1788 C4H6OS Vinyl sulfoxide c1115157  
1789 CH6N4S Carbonothioic dihydrazide thiacarb  
1790 C2H6N2O2 (E)-Azodioxymethane c37765154  
1791 C2H6N2O2 Dimethylnitroamine c4164287  
1792 C3H6O3 1,3,5-Trioxane trioxane  
1793 C3H6S3 1,3,5-Trithiane c3h6s3  
1794 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
1795 C2H6O3S Sulfurous acid, dimethyl ester c616422  
1796 C4H7NO 2-Pyrrolidinone c616455  
1797 C4H7NO Ethoxyacetonitrile etoaccn  
1798 C4H7NO Methacrylamide c79390  
1799 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
1800 HCONH2CN2H4 formamide aminomethanimine dimer d13  
1801 C3H7ONO Propyl nitrite prono  
1802 CH3CH(CH3)ONO Isopropyl nitrite c541424  
1803 CH3CH(NH2)COOH Alanine alanine  
1804 CH3NHCH2COOH Sarcosine sarcosine  
1805 NH2CH2CH2COOH β–alanine betaalanine  
1806 NH2COOC2H5 Urethane urethane  
1807 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
1808 C5H8O Cyclopentanone c120923  
1809 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
1810 C5H8O Methyl cyclopropyl ketone c765435  
1811 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
1812 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- c96311  
1813 NH2CONHC2H5 Urea, ethyl- c625525  
1814 C4H8O2 1,3-Dioxane dioxan13  
1815 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
1816 C4H8O2 1,4-Dioxane dioxan14  
1817 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
1818 C4H8O2 Ethyl acetate c141786  
1819 C4H8OS s-Ethyl thioacetate c625605  
1820 C3H8O3 1,2,3-Propanetriol glycerin  
1821 C3H8O2S (Methylsulfonyl)ethane c594434  
1822 C4H9NO Butanamide c541355  
1823 C4H9NO Propanamide, 2-methyl- c563837  
1824 C5H10O 2-Butanone, 3-methyl- c563804  
1825 C5H10O 2H-Pyran, tetrahydro- c142687  
1826 C5H10O 2-methylbutyraldehyde 2meba  
1827 C5H10O 2-Pentanone mpk  
1828 C5H10O 3-Pentanone dek  
1829 C5H10O Cyclopentanol c96413  
1830 C5H10O Oxetane, 3,3-dimethyl- c6921353  
1831 C5H10O Pentanal pal  
1832 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
1833 C5H10S 3-Ethylthio-1-propene c5296628  
1834 C5H10S Cyclopentanethiol c1679078  
1835 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
1836 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
1837 C4H10O2 1,1-Dimethoxyethane c534156  
1838 C4H10O2 1,3-Butanediol budiol13  
1839 C4H10O2 1,4-Butanediol budiol14  
1840 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
1841 C4H10OS Diethyl sulfoxide c70291  
1842 C4H10S2 1,4-Butanedithiol budisl14  
1843 C4H11NO Diethylhydroxylamine c3710847  
1844 C5H12O 1-Butanol, 2-methyl- c137326  
1845 C5H12O 1-Butanol, 3-methyl- c123513  
1846 C5H12O 1-Pentanol pentanol1  
1847 C5H12O 2-Butanol, 3-methyl- c598754  
1848 C5H12O 2-Pentanol peol2  
1849 C5H12O 3-Pentanol pentan3ol  
1850 C5H12O Butane, 1-methoxy- meobu  
1851 C5H12O Propane, 1-ethoxy- proet  
1852 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
1853 C5H12S 1-Butanethiol, 2-methyl- c1878188  
1854 C5H12S 1-Butanethiol, 3-methyl- c541311  
1855 C5H12S 1-Pentanethiol c110667  
1856 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
1857 C5H12S 2-Butanethiol, 2-methyl- c1679090  
1858 C5H12S 2-Butanethiol, 3-methyl- c2084186  
1859 C5H12S Butane, 1-(methylthio)- c628295  
1860 C5H12S Ethyl propyl sulfide c4110503  
1861 C5H12S Propane, 2-(ethylthio)- c5145993  
1862 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
1863 C4F2 difluorobutadiyne c4f2  
1864 ClCOClCO Oxalyl chloride oxcl  
1865 CF3CN Acetonitrile, trifluoro- cf3cn  
1866 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
1867 B2F4 Diboron tetrafluoride b2f4  
1868 B2Cl4 Diboron tetrachloride b2cl4  
1869 C2F4 Tetrafluoroethylene c2f4  
1870 C2F4+ Tetrafluoroethylene cation c2f4+  
1871 C2ClF3 Ethene, chlorotrifluoro- c2f3cl  
1872 CF2CCl2 difluorodichloroethylene cf2ccl2  
1873 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene cfclcclf  
1874 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene cfclcfcl  
1875 C2FCl3 fluorotrichloroethene c2fcl3  
1876 C2Cl4 Tetrachloroethylene c2cl4  
1877 C2Br4 tetrabromoethene c2br4  
1878 CF3OF Trifluoromethylhypofluorite cf3of  
1879 SiF5- silicon pentafluoride anion sif5-  
1880 SOF4 Sulfur tetrafluoride oxide sof4  
1881 PF5 Phosphorus pentafluoride pf5  
1882 AsF5 Arsenic pentafluoride asf5  
1883 PCl5 Phosphorus pentachloride pcl5  
1884 SF5 Sulfur pentafluoride sf5  
1885 SF5+ pentafluoro sulfur cation sf5+  
1886 SbCl5 Antimony pentachloride sbcl5  
1887 BrF5 bromine pentafluoride brf5  
1888 ClF5 chlorinepentafluoride clf5  
1889 IF5 pentafluoroiodine if5  
1890 CF3CHO trifluoroacetaldehyde cf3cho  
1891 CCl3CHO trichloroacetaldehyde ccl3cho  
1892 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- chfclchclf  
1893 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
1894 CHF2CHF2 1,1,2,2-tetrafluoroethane chf2chf2  
1895 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
1896 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR chfclchfcl  
1897 CH2ClCCl3 1,1,1,2-tetrachloroethane ch2clccl3  
1898 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro- chcl2chcl2  
1899 CH2BrCBr3 1,1,1,2-tetrabromo ethane c2h2br4  
1900 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane c2h2cl2f2  
1901 CF3COOH trifluoroacetic acid cf3cooh  
1902 C4H3ClO Furan, 2-chloro fur2cl  
1903 C4H3ClO Furan,3-chloro fur3cl  
1904 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
1905 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
1906 C4H8Cl2 1,4-Dichlorobutane c110565  
1907 C4H8Cl2 Butane, 1,2-dichloro- c616217  
1908 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
1909 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
1910 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
1911 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
1912 C5H11Cl Pentane, 1-chloro- pencl1  
1913 C4H8O2 Butanoic acid bua  
1914 C6H5CH2 benzyl radical benzyl  
1915 C7H7 cycloheptatrienyl radical c7h7  
1916 C7H7+ cycloheptatrienyl cation c7h7+  
1917 C6H5CH3 toluene toluene  
1918 C7H8 cycloheptatriene cht  
1919 C7H8 Norbornadiene norbor  
1920 C7H8 Quadricyclane qucy  
1921 C7H12 Norbornane nor  
1922 C7H14 cycloheptane c7h14  
1923 C7H16 2-methylhexane 2mhex  
1924 C7H16 3-methylhexane hex3m  
1925 C7H16 heptane heptane  
1926 CH(CN)3 tricyanomethane mecn3  
1927 HN=C=C(CN)2 Dicyanoketenimine c4hn3  
1928 C6H7N 2-Methylpyridine mp  
1929 C6H5NH2 aniline aniline  
1930 C6H13N 2-Methylpiperidine pip2m  
1931 C6H13N cyclohexanamine cham  
1932 C6H15N triethylamine tea  
1933 N2O5 Dinitrogen pentoxide n2o5  
1934 C4H2O3 Maleic Anhydride malan  
1935 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
1936 C5H4O2 furfural furfural  
1937 C6H5O phenoxy radical phenoxy  
1938 C5H5NO 2(1H)-Pyridinone c72762006  
1939 C5H5NO 2(3H)-Pyridinone c9000048  
1940 C5H5NO 2(5H)-Pyridinone c9000037  
1941 C5H5NO 2-Pyridinol c109104  
1942 C5H5NO 3(2H)-Pyridinone c9000004  
1943 C5H5NO 3(4H)-Pyridinone c9000026  
1944 C5H5NO 3(6H)-Pyridinone c9000015  
1945 C5H5NO 3-Pyridinol c109002  
1946 C5H5NO 4(1H)-Pryidinone c9000060  
1947 C5H5NO 4(3H)-Pryidinone c9000059  
1948 C5H5NO 4-Pyridinol c626642  
1949 C6H5OH phenol phenol  
1950 C6H6O 2,4-Cyclohexadienone c24599573  
1951 C6H6O 2,5-Cyclohexadienone c5664335  
1952 C6H5SH Benzenethiol phsh  
1953 HO2CCHNH2CH2OH Serine serine  
1954 C5H8O2 Acetylacetone acac  
1955 C4H8O2S Sulfolane sulfolane  
1956 C7H10 Norbornene norbornene  
1957 CH(C2H3)3 trivinyl methane tvm  
1958 C6H10O cyclohexanone chexo  
1959 C6H12O hexanal c6h12o  
1960 C6H12O Oxepane oxepane  
1961 C3H7OC3H7 di-n-propyl ether propr  
1962 F2CCCF2 tetrafluoroallene pfa  
1963 CF3COO- trifluoro acetate anion cf3coo-  
1964 CF3COF trifluoroacetyl fluoride cf3cof  
1965 CF3COCl trifluoroacetyl chloride cf3cocl  
1966 PF6 Hexafluorophosphate neutral pf6  
1967 PF6- Hexafluorophosphate ion pf6-  
1968 SF6 Sulfur Hexafluoride sf6  
1969 SeF6 Selenium hexafluoride sef6  
1970 SF5Cl sulfur chloropentafluoride sf5cl  
1971 CF3CHF2 pentafluoroethane cf3chf2  
1972 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
1973 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
1974 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
1975 CCl3CHCl2 pentachloroethane ccl3chcl2  
1976 C6H5F Fluorobenzene bzf  
1977 C6H5Cl chlorobenzene bzcl  
1978 C6H5Br bromobenzene bzbr  
1979 C8H6 Calicene calicene  
1980 C6H5CCH phenylacetylene phac  
1981 C8H6 benzocyclobutadiene bcbd  
1982 C8H6 Pentalene pentalene  
1983 C6H5CHCH2 Styrene styrene  
1984 C8H8 cubane cubane  
1985 C8H8 cyclooctatetraene cot  
1986 C6H5CH2CH3 Ethylbenzene etbz  
1987 CH3C6H4CH3 meta-xylene mxylene  
1988 CH3C6H4CH3 paraxylene pxylene  
1989 C8H14 Bicyclo[2.2.2]octane bico222  
1990 C8H16 cyclooctane cyclooct  
1991 (CH3)3CC(CH3)3 tetramethylbutane tmb  
1992 C8H18 Octane c8h18  
1993 C6H5CN phenyl cyanide phcn  
1994 C6H12N2 Triethylenediamine ted  
1995 C4O4-- squarate dianion c4o4--  
1996 S4N4 Tetrasulfur tetranitride s4n4  
1997 S8 Octasulfur s8  
1998 C6H4O2 parabenzoquinone pbq  
1999 C4H4N2O2 Uracil uracil  
2000 C6H5CHO benzaldehyde benzal  
2001 C6H5OCH3 Anisole anisole  
2002 C5H9NO2 Proline proline  
2003 C6H12O2 Methyl pivalate c598981  
2004 C6H12O2 Hexanoic acid hexa  
2005 C4F4 tetrafluorcyclobutadiene c4f4  
2006 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- al2cl6  
2007 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
2008 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
2009 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
2010 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
2011 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
2012 C2F6 hexafluoroethane c2f6  
2013 C2Cl6 hexachloroethane c2cl6  
2014 IF7 Iodine heptafluoride if7  
2015 C6H4F2 metadifluorobenzene mdfb  
2016 C6H4F2 orthodifluorobenzene odfb  
2017 C6H4F2 1,4-difluorobenzene pdfb  
2018 C6H4Cl2 1,2-dichlorobenzene dcb12  
2019 C6H4Cl2 1,3-dichlorobenzene dcb13  
2020 C6H4Cl2 1,4-dichlorobenzene dcb14  
2021 C6H5NO nitrosobenzene bzno  
2022 C9H8 Indene indene  
2023 C9H8 spiro[4.4]nona-1,3,6,8-tetraene snt  
2024 C9H12 n-propyl benzene prbz  
2025 C9H20 Nonane nonane  
2026 C(CN)4 tetracyanomethane c5n4  
2027 C5H4N4 purine purine  
2028 C8H7N Indole indole  
2029 C3H3N3O3 cyanuric acid cyanuric  
2030 C6H5NO2 Nitrobenzene c6h5no2  
2031 C6H5COOH benzoic acid benzo  
2032 CH3COC6H5 acetophenone acph  
2033 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- c3cl3n3  
2034 C3F6 hexafluoropropene c3f6  
2035 C6H3F3 Benzene trifluoride 123 bzf3a  
2036 C8H18O 1-Octanol octanol  
2037 C10H8 Azulene azu  
2038 C10H8 naphthalene naph  
2039 C10H10 bullvalene bullv  
2040 C10H16 adamantane adamantane  
2041 C6N4 Tetracyanoethylene tcne  
2042 C6N4- tetracyanoethylene anion tcne-  
2043 C10H22 Decane decane  
2044 C4F6 perfluorobutadiene c4f6  
2045 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
2046 C3F8 perfluoropropane c3f8  
2047 Fe(CO)5 Iron pentacarbonyl ipc  
2048 Fe(C5H5)2 ferrocene fecp2  
2049 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
2050 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
2051 C12H8 Acenaphthylene acenaph  
2052 C12H8 biphenylene biph  
2053 C12H10 biphenyl biphenyl  
2054 C12H10 Heptalene heptalene  
2055 C6H12O6 Inositol inositol  
2056 C6F6 hexafluorobenzene c6f6  
2057 S2F10 disulphur decafluoride s2f10  
2058 C13H10 Fluorene fluorene  
2059 C14H10 Anthracene anth  
2060 C14H10 Phenanthrene phenanthrene  
2061 C14H14 Bibenzyl bibenzyl  
2062 C12H10N2 azobenzene azobenzene  
2063 C6H5COC6H5 benzophenone benzophenone  
2064 C16H10 Pyrene pyrene  
2065 C18H12 Tetracene tetracene  
2066 C19H16 Triphenylmethane tpm  
2067 C24H12 Coronene coronene  
2068 C60 Buckminsterfullerene c60