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 CCSD(T) /3-21G

Jump to calculations not yet done
count Species Name State Conformation
1 H Hydrogen atom 1SKh
2 H+ Hydrogen atom cation  Kh
3 H2 Hydrogen diatomic 1ΣgD∞h
4 He Helium atom 1SKh
5 Li Lithium atom 2SKh
6 Na Sodium atom 2SKh
7 K Potassium atom 2SKh
8 LiH Lithium Hydride 1ΣC∞v
9 NaH sodium hydride 1ΣC∞v
10 Be Beryllium atom 1SKh
11 Be+ Beryllium atom cation 2SKh
12 Mg Magnesium atom 1SKh
13 Mg+ Magnesium atom cation 2SKh
14 Ca Calcium atom 1SKh
15 Zn Zinc atom 1SKh
16 BeH beryllium monohydride 2ΣC∞v
17 MgH magnesium monohydride 2ΣC∞v
18 B Boron atom 2PKh
19 B Boron atom 4PKh
20 B+ Boron atom cation 1SKh
21 Al Aluminum atom 2PKh
22 Al+ Aluminum atom cation 1SKh
23 BH Boron monohydride 1ΣC∞v
24 AlH aluminum monohydride 1ΣC∞v
25 C Carbon atom 3P0Kh
26 C Carbon atom 3P1Kh
27 C+ Carbon atom cation 2PKh
28 Si Silicon atom 3PKh
29 Si Silicon atom 1SKh
30 Si+ Silicon atom cation 2PKh
31 Ge Germanium atom 3PKh
32 CH Methylidyne 2Π1/2C∞v
33 SiH Silylidyne 2ΠC∞v
34 SiH2 silicon dihydride 3B1C2v
35 CH4 Methane 1A1Td
36 N Nitrogen atom 4SKh
37 N+ Nitrogen atom cation 3PKh
38 P Phosphorus atom 4SKh
39 As Arsenic atomic 4SKh
40 NH Imidogen 3Σ-C∞v
41 PH phosphorus monohydride 3Σ-C∞v
42 AsH2 Arsenic dihydride 2A1C2v
43 NH3 Ammonia 1A1C3v
44 AsH3 Arsine 1A1C3v
45 AsH3+ Arsine cation 2A1C3v
46 O Oxygen atom 3SKh
47 O+ Oxygen atom cation 4SKh
48 S Sulfur atom 3PKh
49 Se Selenium atom 3PKh
50 OH Hydroxyl radical 2ΠC∞v
51 H2O Water 1A1C2v
52 H2S Hydrogen sulfide 1A1C2v
53 H2Se Hydrogen selenide 1A1C2v
54 F Fluorine atom 2PKh
55 F+ Fluorine atom cation 3SKh
56 Cl Chlorine atom 2PKh
57 Cl+ Chlorine atom cation 3PKh
58 Br Bromine atom 2PKh
59 I Iodine atom 2PKh
60 HF Hydrogen fluoride 1ΣC∞v
61 HCl Hydrogen chloride 1ΣC∞v
62 HI Hydrogen iodide 1ΣC∞v
63 Ne Neon atom 1SKh
64 Ne+ Neon atom cation 2PKh
65 Ar Argon atom 1SKh
66 Li2 Lithium diatomic 1ΣgD∞v
67 NaLi lithium sodium 1ΣC∞v
68 Na2 Sodium diatomic 1ΣgD∞h
69 B2H6 Diborane 1AgD2h
70 C2 Carbon diatomic 1Σg+D∞h
71 C2- carbon diatomic anion 2ΣgD∞h
72 Si2 Silicon diatomic 3ΣgD∞h
73 C2H2 Acetylene 1ΣgD∞h
74 C2H4 Ethylene 1AgD2h
75 C2H6 Ethane 1A1gD3d
76 CN Cyano radical 2ΣC∞v
77 CP Carbon monophosphide 2ΣC∞v
78 SiN Silicon nitride 2ΣC∞v
79 N2 Nitrogen diatomic 1ΣgD∞h
80 N2+ diatomic nitrogen cation 2ΣgD∞h
81 PN Phosphorus mononitride 1ΣC∞v
82 P2 Phosphorus diatomic 1ΣgD∞h
83 HCN Hydrogen cyanide 1ΣC∞v
84 NH3NH3 Ammonia Dimer 1AgC2h
85 BeS beryllium sulfide 1ΣC∞v
86 MgO magnesium oxide 1Σ+C∞v
87 CaO Calcium monoxide 1ΣC∞v
88 MgS magnesium sulfide 1ΣC∞v
89 BO boron monoxide 2ΣC∞v
90 AlO Aluminum monoxide 2ΣC∞v
91 BS boron sulfide 2ΣC∞v
92 AlS Aluminum sulfide 2ΣC∞v
93 CO Carbon monoxide 1ΣC∞v
94 CO+ carbon monoxide cation 2ΣC∞v
95 CS carbon monosulfide 1ΣC∞v
96 SiO Silicon monoxide 1ΣC∞v
97 SiS silicon monosulfide 1ΣC∞v
98 NO Nitric oxide 2ΠC∞v
99 NO+ nitric oxide cation 1ΣC∞v
100 PO Phosphorus monoxide 2ΠC∞v
101 O2 Oxygen diatomic 3ΣgD∞h
102 O2+ diatomic oxygen cation 2ΠgD∞h
103 SO Sulfur monoxide 3ΣC∞v
104 S2 Sulfur diatomic 3ΣgD∞h
105 H2CO Formaldehyde 1A1C2v
106 H2OH2O water dimer 1A'Cs
107 H2ONH3 Water Ammonia Dimer 1A'C1
108 LiF lithium fluoride 1ΣC∞v
109 NaF sodium fluoride 1ΣC∞v
110 LiBr Lithium Bromide 1ΣC∞v
111 NaBr Sodium Bromide 1ΣC∞v
112 CaF Calcium monofluoride 2ΣC∞v
113 CaCl calcium monochloride 2ΣC∞v
114 BF Boron monofluoride 1ΣC∞v
115 AlF Aluminum monofluoride 1Σ+C∞v
116 BCl boron monochloride 1ΣC∞v
117 CF Fluoromethylidyne 2ΠC∞v
118 SiF silicon monofluoride 2ΠC∞v
119 SiCl Clorosilylidyne 2ΠC∞v
120 NF nitrogen fluoride 3ΣC∞v
121 PF phosphorus monofluoride 3ΣC∞v
122 ClO Monochlorine monoxide 2ΠC∞v
123 F2 Fluorine diatomic 1ΣgD∞h
124 ClF Chlorine monofluoride 1Σ+C∞v
125 Cl2 Chlorine diatomic 1ΣgD∞h
126 IF Iodine monofluoride 1ΣC∞v
127 ICl Iodine monochloride 1ΣC∞v
128 IBr Iodine monobromide 1ΣC∞v
129 HCF Fluoromethylene 3A"Cs
130 HOF Hypofluorous acid 1A'Cs
131 HOCl hypochlorous acid 1A'Cs
132 NH2Cl chloramine 1A'Cs
133 CH3Cl Methyl chloride 1A1C3v
134 CH3I methyl iodide 1A1C3v
135 C3H5 Allyl radical 2A2C2v
136 C3H6 Cyclopropane 1A1'D3h
137 CH2CHCH3 Propene 1A'Cs
138 NHCHNH2 aminomethanimine 1AC1
139 CO2 Carbon dioxide 1ΣgD∞h
140 OCS Carbonyl sulfide 1ΣC∞v
141 CS2 Carbon disulfide 1ΣgD∞h
142 NO2 Nitrogen dioxide 2A1C2v
143 SO2 Sulfur dioxide 1A1C2v
144 S3 Sulfur trimer 1A1C2v
145 HOCO Hydrocarboxyl radical 1A'cis
146 HOCO Hydrocarboxyl radical 1A'trans
147 CH3CO Acetyl radical 2A'Cs
148 H2OH2CO water formaldehyde dimer 1AC1
149 H2OCH3OH water methanol dimer 1AC1
150 ClCN chlorocyanogen 1ΣC∞v
151 As(CH3)3 trimethyl arsine 1A1C3v
152 H2OHCOOH Water formic acid dimer 2 1AC1
153 HCOOHH2O Formic acid water dimer 1AC1
154 BF3 Borane, trifluoro- 1A'D3h
155 AlF3 Aluminum trifluoride 1A1'D3h
156 C2H4F2 1,2-difluoroethane 1AgC2H anti
157 C2H4F2 1,2-difluoroethane 1AC2 gauche

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 anion h-  
5 D2 Deuterium diatomic d2  
6 H2- hydrogen diatomic anion h2-  
7 H2+ Hydrogen cation h2+  
8 HD Deuterium hydride hd  
9 H3+ hydrogen trimer cation h3+  
10 He- Helium atom anion he-  
11 He+ Helium atom cation he+  
12 HeH Helium hydride heh  
13 HeH+ Helium hydride cation heh+  
14 He2+ helium diatomic cation he2+  
15 Li- Lithium atom anion li-  
16 Li+ Lithium atom cation li+  
17 Na- Sodium atom anion na-  
18 Na+ Sodium atom cation na+  
19 K- Potassium atom anion k-  
20 K+ Potassium atom cation k+  
21 Cu Copper atom cu  
22 Cu- Copper atom anion cu-  
23 Cu+ Copper atom cation cu+  
24 LiH- lithium hydride anion lih-  
25 LiH+ lithium hydride cation lih+  
26 NaH- sodium hydride anion nah-  
27 NaH+ sodium hydride cation nah+  
28 KH Potassium hydride kh  
29 KH+ Potassium hydrogen cation kh+  
30 CuH Copper monohydride cuh  
31 Be- Beryllium atom anion be-  
32 Mg- Magnesium atom anion mg-  
33 Ca- Calcium atom anion ca-  
34 Ca+ Calcium atom cation ca+  
35 Zn- Zinc atom anion zn-  
36 Zn+ Zinc atom cation zn+  
37 BeH- berylium monohydride anion beh-  
38 BeH+ beryllium monohydride cation beh+  
39 MgH- magnesium monohydride anion mgh-  
40 MgH+ magnesium monohydride cation mgh+  
41 CaH Calcium monohydride cah  
42 CaH+ Calcium monohydride cation cah+  
43 TiH Titanium monohydride tih  
44 ZnH Zinc monohydride znh  
45 ZnH+ Zinc, protonated znh+  
46 BeH2 beryllium dihydride beh2  
47 BeH2+ Beryllium dihydride cation beh2+  
48 MgH2 magnesium dihydride mgh2  
49 CaH2 Calcium Hydride cah2  
50 ZnH2 Zinc hydride znh2  
51 B- Boron atom anion b-  
52 Al- Aluminum atom anion al-  
53 Sc Scandium atom sc  
54 Sc+ Scandium cation sc+  
55 Ga Gallium atom ga  
56 Ga- Gallium atom anion ga-  
57 Ga+ Gallium atom cation ga+  
58 BH- boron monohydride anion bh-  
59 BH+ boron monohydride cation bh+  
60 AlH- aluminum monohydride anion alh-  
61 AlH+ aluminum monohydride cation alh+  
62 ScH Scandium monohydride sch  
63 ScH+ Scandium monohydride cation sch+  
64 GaH Gallium monohydride gah  
65 GaH+ Gallium monohydride cation gah+  
66 BH2 boron dihydride bh2  
67 BH2- boron dihydride anion bh2-  
68 BH2+ Boron dihydride cation bh2+  
69 AlH2 aluminum dihydride alh2  
70 AlH2- aluminum dihydride anion alh2-  
71 AlH2+ aluminum dihydride cation alh2+  
72 BH3 boron trihydride bh3  
73 BH3- boron trihydride anion bh3-  
74 BH3+ boron trihydride cation bh3+  
75 AlH3 aluminum trihydride alh3  
76 AlH3- aluminum trihydride anion alh3-  
77 AlH3+ aluminum trihydride cation alh3+  
78 ScH3 Scandium trihydride sch3  
79 GaH3 Gallium trihydride gah3  
80 BH4 borohydride bh4  
81 BH4- borohydride anion bh4-  
82 AlH4- Aluminum tetrahydride anion alh4-  
83 C- Carbon atom anion c-  
84 Si- Silicon atom anion si-  
85 Ti Titanium atom ti  
86 Ti- Titanium atom anion ti-  
87 Ti+ Titanium atom cation ti+  
88 Ge- Germanium anion ge-  
89 Ge+ Germanium cation ge+  
90 Sn Tin atom sn  
91 Sn+ Tin cation sn+  
92 CH- methylidyne anion ch-  
93 CH+ Methylidyne cation ch+  
94 SiH- silicon monohydride anion sih-  
95 SiH+ silicon monohydride cation sih+  
96 GeH germylidene geh  
97 GeH+ Germaniun monohyrdide cation geh+  
98 CH2 Methylene ch2  
99 CH2- methylene anion ch2-  
100 CH2+ methylene cation ch2+  
101 SiH2 silicon dihydride sih2  
102 SiH2- silicon dihydride anion sih2-  
103 SiH2+ silicon dihydride cation sih2+  
104 GeH2 germylene geh2  
105 GeH2- germylene anion geh2-  
106 CH3 Methyl radical ch3  
107 CH3- methyl anion ch3-  
108 CH3+ methyl cation ch3+  
109 SiH3 Silyl radical sih3  
110 SiH3- Silyl anion sih3-  
111 SiH3+ Silyl cation sih3+  
112 GeH3 Germyl radical geh3  
113 GeH3+ germyl cation geh3+  
114 CD4 methane-d4 cd4  
115 CH2D2 methane-d2 ch2d2  
116 CH3D methane-d ch3d  
117 CH4- Methane anion ch4-  
118 CH4+ Methane cation ch4+  
119 CHD3 methane-d3 chd3  
120 SiH2D2 silane-d2 sih2d2  
121 SiH4 Silane sih4  
122 SiH4+ Silane cation sih4+  
123 GeH4 Germane geh4  
124 SnH4 Stannane snh4  
125 SiH5+ Silane, protonated sih5+  
126 N- Nitrogen atom anion n-  
127 P- Phosphorus atom anion p-  
128 P+ Phosphorus atom cation p+  
129 V Vanadium atom v  
130 V+ Vanadium atom cation v+  
131 As- Arsenic anion as-  
132 As+ Arsenic cation as+  
133 Sb Antimony atom sb  
134 NH- Imidogen anion nh-  
135 NH+ imidogen cation nh+  
136 PH- phosphorus monohydride anion ph-  
137 PH+ phosphorus monohydride cation ph+  
138 AsH Arsenic monohydride ash  
139 AsH+ Arsenic monohydride cation ash+  
140 SbH Antimony monohydride sbh  
141 ND2 Amidogen-d2 nd2  
142 NH2 Amino radical nh2  
143 NH2- amino anion nh2-  
144 NH2+ Amino cation nh2+  
145 PH2 Phosphino radical ph2  
146 PH2- Phosphino anion ph2-  
147 PH2+ Phosphino cation ph2+  
148 AsH2+ Arsenic dihydride cation ash2+  
149 ND3 Ammonia-d3 nd3  
150 NH3- Ammonia anion nh3-  
151 NH3+ ammonia cation nh3+  
152 PH3 Phosphine ph3  
153 PH3+ Phosphine cation ph3+  
154 SbH3 Stibine sbh3  
155 AsH4+ Arsonium ash4+  
156 NH4 Ammonium radical nh4  
157 NH4+ ammonium cation nh4+  
158 PH4 Phosphoranyl radical ph4  
159 PH4+ phosphonium cation ph4+  
160 O- Oxygen atom anion o-  
161 S- Sulfur atom anion s-  
162 S+ Sulfur atom cation s+  
163 Cr Chromium atom cr  
164 Se- Selenium atom anion se-  
165 Se+ Selenium atom cation se+  
166 Te Tellurium atom te  
167 Te+ Tellurium atom cation te+  
168 DO Hydroxyl-d od  
169 OH- hydroxide anion oh-  
170 OH+ hydoxyl cation oh+  
171 DS Mercapto-d ds  
172 HS Mercapto radical hs  
173 HS- mercapto anion sh-  
174 HS+ sulfur monohydride cation sh+  
175 CrH Chromium hydride crh  
176 CrH+ Chromium hydride cation crh+  
177 HSe Selenium monohydride hse  
178 HSe- selenium monohydride anion hse-  
179 HSe+ selenium monohydride cation hse+  
180 TeH Telluryl radical teh  
181 D2O Deuterium oxide d2o  
182 H2O- water anion h2o-  
183 H2O+ water cation h2o+  
184 HDO Water-d1 hdo  
185 D2S Hydrogen sulfide-d2 d2s  
186 H2S- Hydrogen sulfide anion h2s-  
187 H2S+ Hydrogen sulfide cation h2s+  
188 H2Se+ Hydrogen selenide cation h2se+  
189 H2Te Hydrogen Telluride h2te  
190 H3O+ hydronium cation h3o+  
191 H3S+ Sulfonium cation h3s+  
192 H3Se+ Hydrogen Selenide, protonated h3se+  
193 F- Fluorine atom anion f-  
194 Cl- Chlorine atom anion cl-  
195 Mn Manganese atom mn  
196 Br- Bromine atom anion br-  
197 Br+ Bromine atom cation br+  
198 I- Iodine atom anion iodine-  
199 I+ Iodine atom cation iodine+  
200 DF Hydrofluoric acid-d df  
201 HF- hydrogen fluoride anion hf-  
202 HF+ hydrogen fluoride cation hf+  
203 DCl Hydrochloric acid-d dcl  
204 HCl- hydrogen chloride anion hcl-  
205 HCl+ hydrogen chloride cation hcl+  
206 HBr hydrogen bromide hbr  
207 HBr- hydrogen bromide anion hbr-  
208 HBr+ hydrogen bromide cation hbr+  
209 HI+ Hydrogen iodide cation hi+  
210 H2F+ dihydrogen fluoride cation h2f+  
211 H2Cl+ dihydrogen monochloride cation h2cl+  
212 H2Br+ protonated hydrogen bromide h2br+  
213 H2I+ Iodonium h2i+  
214 Ne- Neon atom anion ne-  
215 Ar- Argon atom anion ar-  
216 Ar+ Argon atom cation ar+  
217 Fe Iron atom fe  
218 Kr Krypton atom kr  
219 Kr+ Krypton cation kr+  
220 Xe Xenon atom xe  
221 HeLi+ Helium Lithium cation heli+  
222 NeH neon hydrogen neh  
223 NeH+ neon hydrogen cation neh+  
224 ArH+ Argon hydride cation arh+  
225 KrH+ Protonated Krypton krh+  
226 XeH+ Xenon, protonated xeh+  
227 H2Ar H2 Ar dimer h2ar  
228 Co Cobalt atom cobalt  
229 Ni Nickel atom ni  
230 Li2- lithium diatomic anion li2-  
231 Li2+ lithium diatomic cation li2+  
232 NaLi- lithium sodium anion lina-  
233 NaLi+ lithium sodium cation lina+  
234 LiK Lithium Potassium lik  
235 Na2- sodium diatomic anion na2-  
236 Na2+ sodium diatomic cation na2+  
237 NaK Sodium Potassium nak  
238 NaK+ Sodium Potassium diatomic cation nak+  
239 K2 Potassium diatomic k2  
240 Cu2 Copper diatomic cu2  
241 LiBe Lithium Beryllium libe  
242 LiMg Lithium magnesium limg  
243 NaBe Sodium Beryllium nabe  
244 NaMg Sodium Magnesium namg  
245 Be2 Beryllium diatomic be2  
246 Be2- Beryllium diatomic anion be2-  
247 Be2+ Beryllium diatomic cation be2+  
248 BeMg Beryllium Magnesium bemg  
249 Mg2 Magnesium diatomic mg2  
250 Mg2- magnesium diatomic anion mg2-  
251 Mg2+ magnesium diatomic cation mg2+  
252 Ca2 Calcium diatomic ca2  
253 LiB Lithium boride lib  
254 LiAl Lithium Aluminum lial  
255 NaAl Sodium aluminum naal  
256 BeB Beryllium monoboride beb  
257 B2 Boron diatomic b2  
258 B2- Boron diatomic anion b2-  
259 B2+ Boron diatomic cation b2+  
260 BAl Boron Aluminum bal  
261 Al2 Aluminum diatomic al2  
262 Al2- aluminum diatomic anion al2-  
263 Al2+ aluminum diatomic cation al2+  
264 BGa Boron Gallium bga  
265 AlGa Aluminum Gallium alga  
266 Ga2 Gallium diatomic ga2  
267 HBBH Diborane(2) hbbh  
268 LiBH4 Lithium borohydride libh4  
269 B2H4 Diborane(4) D2d b2h4  
270 HBHHBH Diborane(4) C2V hbhhbh  
271 B2H6+ Diborane cation b2h6  
272 Al2H6 dialane al2h6  
273 Ga2H6 digallane ga2h6  
274 LiC Lithium Carbide lic  
275 BeC Beryllium Carbide bec  
276 CaC Calcium monocarbide cac  
277 BC boron monocarbide bc  
278 BC- boron monocarbide anion bc-  
279 BC+ boron monocarbide cation bc+  
280 AlC Aluminum carbide alc  
281 BSi Boron silicide bsi  
282 C2+ carbon diatomic cation c2+  
283 SiC silicon monocarbide sic  
284 SiC- silicon monocarbide anion sic-  
285 SiC+ silicon monocarbide cation sic+  
286 Si2- silcon diatomic anion si2-  
287 Si2+ silcon diatomic cation si2+  
288 GeC Germanium monocarbide gec  
289 SiGe Silicon Germanium sige  
290 Ge2 Germanium diatomic ge2  
291 C2H Ethynyl radical c2h  
292 C2H- Ethynyl anion c2h-  
293 C2H+ Ethynyl cation c2h+  
294 ZnCH2 Zinc methylene znch2  
295 C2H2+ acetylene cation c2h2+  
296 CCH2 vinylidene vinylidene  
297 H2CC- vinylidene anion h2cc-  
298 HCCH- acetylene anion c2h2-  
299 Si2H2 disilyne si2h2  
300 CH3Li methyl lithium ch3li  
301 CuCH3 monomethyl copper cuch3  
302 ZnCH3 Zinc monomethyl znch3  
303 CH2BH methyleneborane ch2bh  
304 C2H3 vinyl c2h3  
305 C2H3- vinyl anion c2h3-  
306 C2H3+ vinyl cation c2h3+  
307 C2H4- Ethylene anion c2h4-  
308 C2H4+ Ethylene cation c2h4+  
309 CH3CH methylmethylene ch3ch  
310 CH2SiH2 silaethylene ch2sih2  
311 Si2H4 Disilene si2h4  
312 CH3BH2 methylborane ch3bh2  
313 C2H5 Ethyl radical c2h5  
314 C2H5- Ethyl anion c2h5-  
315 C2H5+ Ethyl cation c2h5+  
316 C2H6+ ethane cation c2h6+  
317 CH3SiH3 methyl silane ch3sih3  
318 Si2H6 disilane si2h6  
319 GeH3CH3 methyl germane geh3ch3  
320 C2H7+ Ethane, protonated c2h7+  
321 LiN Lithium Nitride lin  
322 LiN+ Lithium Nitride cation lin+  
323 LiP Lithium monophosphide lip  
324 BeN Beryllium mononitride ben  
325 BeN- Beryllium mononitride anion ben-  
326 BeN+ Beryllium mononitride cation ben+  
327 MgN Magnesium Nitride mgn  
328 BN- boron nitride anion bn-  
329 AlN- aluminum mononitride anion aln-  
330 AlN+ aluminum mononitride cation aln+  
331 BP Boron monophosphide bp  
332 AlP Aluminum monophosphide alp  
333 GaN Gallium mononitride gan  
334 GaP Gallium monophosphide gap  
335 GaAs Gallium arsenide gaas  
336 BN boron nitride bn  
337 BN+ boron nitride cation bn+  
338 AlN Aluminum nitride aln  
339 CN- cyanide anion cn-  
340 CN+ Cyano cation cn+  
341 CP- carbon monophosphide anion cp-  
342 CP+ carbon monophosphide cation cp+  
343 SiN- silicon mononitride anion sin-  
344 SiN+ silicon mononitride cation sin+  
345 SiP Silicon monophosphide sip  
346 SiP- Silicon monophosphide anion sip-  
347 SiP+ Silicon monophosphide cation sip+  
348 TiN Titanium mononitride tin  
349 N2- nitrogen diatomic anion n2-  
350 PN- phosphorus nitride anion pn-  
351 PN+ phosphorus nitride cation pn+  
352 P2- phosphorus diatomic anion p2-  
353 P2+ phosphorus diatomic cation p2+  
354 AsN Arsenic mononitride asn  
355 AsP Arsenic monophosphide asp  
356 SbN Antimony nitride sbn  
357 As2 Arsenic diatomic as2  
358 HNB hydrogen nitrogen boron hnb  
359 HNC hydrogen isocyanide hnc  
360 HCN- Hydrogen cyanide anion hcn-  
361 HCN+ hydrogen cyanide cation hcn+  
362 HNC+ hydrogen isocyanide cation hnc+  
363 HCP Phosphaethyne hcp  
364 HCP+ Phosphaethyne cation hcp+  
365 NNH Dinitrogen monohydride nnh  
366 NNH+ Dinitrogen monohydride cation nnh+  
367 HPO Hydrogen phosphorus oxide hpo  
368 HPO+ Hydrogen phosphorus oxide cation hpo+  
369 LiNH2 lithium amide linh2  
370 HBNH Boranimine hbnh  
371 CNH2 Aminomethylidyne radical cnh2  
372 CNH2+ N-protonated hydrogen isocyanide cnh2+  
373 H2CN Dihydrogen cyanide radical h2cn  
374 H2CN+ hydrocyanonium cation h2cn+  
375 HCNH methyleneazane hcnh  
376 HCNH+ N-protonated HCN hcnh+  
377 H2NN Isodiazene h2nn  
378 N2H2 (E)-diazene n2h2  
379 N2H2 (Z)-Diazene n2h2z  
380 N2H2+ trans-diazene cation n2h2+  
381 CH2NH Methanimine ch3n  
382 CH2NH+ Methanimine cation ch2nh+  
383 CHNH2 aminomethylene chnh2  
384 CHNH2+ Aminocarbene cation chnh2+  
385 CH2PH Phosphaethene ch3p  
386 BH2NH2 Boranamine bh2nh2  
387 CH2NH2+ methyleneamine cation ch2nh2+  
388 N2H4 Hydrazine n2h4  
389 N2H4+ hydrazine cation n2h4+  
390 P2H4 Diphosphine p2h4  
391 CH3NH2 methyl amine ch3nh2  
392 CH3NH2+ methyl amine cation ch3nh2+  
393 CH3PH2 Methyl phosphine ch3ph2  
394 SiH3NH2 Silane, amino sih3nh2  
395 N2H5+ protonated hydrazine n2h5+  
396 BH3PH3 borane phosphine bh3ph3  
397 BH3NH3 borane ammonia bh3nh3  
398 CH3NH3 methyl ammonium radical ch3nh3  
399 CH3NH3+ protonated methylamine ch3nh3+  
400 CH3PH3+ methyl phosphine, protonated ch3ph3+  
401 N2H7+ ammonia ammonium dimer n2h7+  
402 LiO lithium oxide lio  
403 LiO- lithium oxide anion lio-  
404 LiO+ lithium oxide cation lio+  
405 LiS Lithium monosulfide lis  
406 LiS+ Lithium sulfide cation lis+  
407 NaO sodium monoxide nao  
408 NaO- sodium oxide anion nao-  
409 NaO+ sodium oxide cation nao+  
410 KO Potassium monoxide ko  
411 KO+ Potassium monoxide cation ko+  
412 NaS Sodium sulfide nas  
413 CuO Copper Monoxide cuo  
414 LiSe Lithium monoselenide lise  
415 BeO beryllium oxide beo  
416 BeO- Beryllium monoxide anion beo-  
417 BeO+ Beryllium monoxide cation beo+  
418 MgO- magnesium oxide anion mgo-  
419 MgO+ magnesium oxide cation mgo+  
420 MgS- magnesium sulfide anion mgs-  
421 MgS+ magnesium sulfide cation mgs+  
422 CaS Calcium sulfide cas  
423 ZnO zinc monoxide zno  
424 ZnS Zinc sulfide zns  
425 BeS- Beryllium monosulfide anion bes-  
426 BeS+ Beryllium monosulfide cation bes+  
427 BO- boron monoxide anion bo-  
428 AlO- Aluminum monoxide anion alo-  
429 AlO+ aluminum monoxide cation alo+  
430 BS- boron monosulfide anion bs-  
431 BS+ boron monosulfide cation bs+  
432 AlS- aluminum monosulfide anion als-  
433 AlS+ aluminum monosulfide cation als+  
434 ScO Scandium monoxide sco  
435 GaO Gallium monoxide gao  
436 GaS Gallium monosulfide gas  
437 BO+ boron monoxide cation bo+  
438 CO- carbon monoxide anion co-  
439 CS- carbon monosulfide anion cs-  
440 CS+ carbon monosulfide cation cs+  
441 SiO- silicon monoxide anion sio-  
442 SiO+ silicon monoxide cation sio+  
443 SiS- silicon monosulfide anion sis-  
444 SiS+ silicon monosulfide cation sis+  
445 TiO Titanium monoxide tio  
446 CSe Carbon monoselenide cse  
447 CSe- Carbon monoselenide anion cse-  
448 CSe+ Carbon monoselenide cation cse+  
449 GeO Germanium monoxide geo  
450 GeO+ Germanium monoxide cation geo+  
451 GeS Germanium monosulfide ges  
452 SiSe Silicon Monoselenide sise  
453 SiSe+ Silicon Monoselenide cation sise+  
454 GeSe Germanium monoselenide gese  
455 NO- nitric oxide anion no-  
456 NS Mononitrogen monosulfide ns  
457 NS- nitrogen sulfide anion ns-  
458 NS+ nitrogen sulfide cation ns+  
459 PO- phosphorus monoxide anion po-  
460 PO+ phosphorus monoxide cation po+  
461 PS phosphorus sulfide ps  
462 PS- phosphorus monosulfide anion ps-  
463 PS+ phosphorus monosulfide cation ps+  
464 VO Vanadium monoxide vo  
465 AsO Arsenic monoxide aso  
466 NSe Nitrogen monoselenide nse  
467 AsS Arsenic monosulfide ass  
468 PSe Phosphorus monoselenide pse  
469 AsSe Arsenic monoselenide asse  
470 O2- oxygen diatomic anion o2-  
471 O2-- dioxygen dianion o2--  
472 SO- sulfur monoxide anion so-  
473 SO+ sulfur monoxide cation so+  
474 S2- sulfur diatomic anion s2-  
475 S2+ sulfur diatomic cation s2+  
476 SeO Selenium monoxide seo  
477 SeO- selenium monoxide anion seo-  
478 SeO+ selenium monoxide cation seo+  
479 SeS Selenium monosulfide ses  
480 SeS- selenium monosulfide anion ses-  
481 SeS+ selenium monosulfide cation ses+  
482 TeO Tellurium monoxide teo  
483 Se2 Selenium diatomic se2  
484 Se2- selenium diatomic anion se2-  
485 Se2+ selenium diatomic cation se2+  
486 Te2 Tellurium diatomic te2  
487 LiOH lithium hydroxide lioh  
488 NaOH sodium hydroxide naoh  
489 KOH Potassium hydroxide koh  
490 BeOH beryllium monohydroxide beoh  
491 MgOH magnesium hydroxide mgoh  
492 CaOH Calcium monohydroxide caoh  
493 HBO Boron hydride oxide hbo  
494 HBS hydrogen boron sulfide hbs  
495 COH Hydroxymethylidyne coh  
496 COH+ Carbon Monoxide, protonated coh+  
497 HCO Formyl radical hco  
498 HCO- formyl anion hco-  
499 HCO+ Formyl cation hco+  
500 HCS Thioformyl radical hcs  
501 HCS- Thioformyl anion hcs-  
502 HCS+ Thioformyl cation hcs+  
503 HNO Nitrosyl hydride hno  
504 HNO- Nitrosyl hydride anion hno-  
505 HNO+ Nitrosyl hydride cation hno+  
506 NOH Hydroxyimidogen noh  
507 NOH+ O-protonated nitric oxide noh+  
508 HNS Sulfur imide hns  
509 HNS- Sulfur imide anion hns-  
510 HO2 Hydroperoxy radical ho2  
511 HO2- Hydroperoxy anion ho2-  
512 HO2+ Hydroperoxy cation ho2+  
513 HSO+ Sulfur Monoxide, S-protonated HSO+  
514 SOH Sulfur Hydroxide soh  
515 SOH+ Sulfur Monoxide, protonated soh+  
516 HS2 Thiosulfeno radical hs2  
517 H2CO- formaldehyde anion h2co-  
518 H2CO+ formaldehyde cation h2co+  
519 HOCH hydroxycarbene hoch  
520 H2CS Thioformaldehyde h2cs  
521 H2CS- thioformaldehyde anion h2cs-  
522 H2CS+ thioformaldehyde cation h2cs+  
523 H2CSe Selenoformaldehyde h2cse  
524 H2NO nitroxide h2no  
525 H2O2 Hydrogen peroxide h2o2  
526 H2O2+ Hydrogen peroxide cation h2o2+  
527 H2OO water oxide h2oo  
528 HOSH hydrogen thioperoxide hosh  
529 H2S2 Disulfane h2s2  
530 H2S2+ hydrogen disulfide cation h2s2+  
531 H2Se2 hydrogen diselenide h2se2  
532 CH2OH Hydroxymethyl radical ch2oh  
533 CH2OH+ hydroxymethyl cation ch2oh+  
534 CH3O Methoxy radical ch3o  
535 CH3O- methoxy anion ch3o-  
536 CH3O+ Methoxy cation ch3o+  
537 CH3S thiomethoxy ch3s  
538 H2CSH+ Thioformaldehyde, protonated h2csh+  
539 NH2OH hydroxylamine nh2oh  
540 NH2OH+ Hydroxylamine cation nh2oh+  
541 NH3O Ammonia Oxide nh3o  
542 H2POH Phosphinous acid h2poh  
543 H3PO Phosphine oxide h3po  
544 NH2SH Thiohydroxylamine nh2sh  
545 NH3S sulfidoazane nh3s  
546 H3O2+ hydrogen peroxide, protonated h3o2+  
547 CH3OH Methyl alcohol ch3oh  
548 CH3OH- Methyl alcohol anion ch3oh-  
549 CH3OH+ Methyl alcohol cation ch3oh+  
550 CH3SH Methanethiol ch3sh  
551 CH3SH+ Methanethiol cation ch3sh+  
552 SiH3OH silanol sih3oh  
553 CH3SeH Methane selenol ch3seh  
554 NH2OH2+ protonated hydroxylamine nh2oh2+  
555 NH3OH+ N-protonated hydroxylamine nh3oh+  
556 CH3OH2+ Methanol, protonated ch3oh2+  
557 CH3SH2+ protonated methylsulfide ch3sh2+  
558 H5O2+ Dihydroxonium ion h5o2+  
559 LiCl lithium chloride licl  
560 LiCl- lithium chloride anion licl-  
561 LiCl+ lithium chloride cation licl+  
562 NaF- sodium fluoride anion naf-  
563 NaF+ sodium fluoride cation naf+  
564 KF Potassium Fluoride kf  
565 NaCl Sodium Chloride nacl  
566 NaCl- sodium chloride anion nacl-  
567 NaCl+ sodium chloride cation nacl+  
568 KCl Potassium Chloride kcl  
569 CuF Copper monofluoride cuf  
570 LiBr- lithium bromide anion libr-  
571 LiBr+ lithium bromide cation libr+  
572 CuCl Copper monochloride cucl  
573 NaBr- sodium bromide anion nabr-  
574 NaBr+ sodium bromide cation nabr+  
575 KBr Potassium Bromide kbr  
576 LiI Lithium Iodide lii  
577 NaI Sodium Iodide nai  
578 KI Potassium Iodide ki  
579 LiF- lithium fluoride anion lif-  
580 LiF+ lithium fluoride cation lif+  
581 BeF Beryllium monofluoride bef  
582 BeF- Beryllium monofluoride anion bef-  
583 BeF+ Beryllium monofluoride cation bef+  
584 BeCl beryllium monochloride becl  
585 MgF Magnesium monofluoride mgf  
586 MgF- magnesium fluoride anion mgf-  
587 MgF+ magnesium fluoride cation mgf+  
588 MgCl magnesium monochloride mgcl  
589 MgCl- magnesium monochloride anion mgcl-  
590 MgCl+ magnesium monochloride cation mgcl+  
591 TiCl Titanium Monochloride ticl  
592 ZnF Zinc monofluoride znf  
593 ZnF- Zinc monofluoride anion znf-  
594 ZnF+ Zinc monofluoride cation znf+  
595 ZnCl Zinc monochloride zncl  
596 CaBr Calcium monobromide cabr  
597 BeCl- beryllium monochloride anion becl-  
598 BeCl+ beryllium monochloride cation becl+  
599 BF- Boron monofluoride anion bf-  
600 BF+ Boron monofluoride cation bf+  
601 AlF- Aluminum monofluoride anion alf-  
602 AlF+ Aluminum monofluoride cation alf+  
603 BCl- boron monochloride anion bcl-  
604 BCl+ boron monochloride cation bcl+  
605 AlCl Aluminum monochloride alcl  
606 AlCl- aluminum monochloride anion alcl-  
607 AlCl+ aluminum monochloride cation alcl+  
608 ScF Scandium monofluoride scf  
609 BBr Boron monobromide bbr  
610 GaF Gallium monofluoride gaf  
611 GaF+ Gallium monofluoride cation gaf+  
612 AlBr Aluminum monobromide albr  
613 GaCl Gallium monochloride gacl  
614 GaCl+ Gallium monochloride cation gacl+  
615 AlI Aluminum monoiodide ali  
616 GaBr Gallium monobromide gabr  
617 CF- carbon monofluoride anion cf-  
618 CF+ carbon monofluoride cation cf+  
619 CCl carbon monochloride ccl  
620 CCl- carbon monochloride anion ccl-  
621 CCl+ carbon monochloride cation ccl+  
622 SiF- silicon monofluoride anion sif-  
623 SiF+ silicon monofluoride cation sif+  
624 SiCl- silicon monochloride anion sicl-  
625 SiCl+ silicon monochloride cation sicl+  
626 CBr Carbon monobromide cbr  
627 GeF Germanium monofluoride gef  
628 GeF+ Germanium monofluoride cation gef+  
629 GeCl Germanium monochloride gecl  
630 GeCl+ Germanium monochloride cation gecl+  
631 SiBr Silicon monobromide sibr  
632 SiBr+ Silicon monobromide cation sibr+  
633 NF- nitrogen monofluorine anion nf-  
634 NF+ nitrogen monofluoirde cation nf+  
635 NCl nitrogen monochloride ncl  
636 NCl- nitrogen monochloride anion ncl-  
637 NCl+ nitrogen monochloride cation ncl+  
638 PF- phosphorus monofluoride anion pf-  
639 PF+ phosphorus monofluoride cation pf+  
640 PCl phosphorus chloride pcl  
641 PCl- phosphorus monochloride anion pcl-  
642 PCl+ phosphorus monochloride cation pcl+  
643 AsF Arsenic monofluoride asf  
644 NBr nitrogen monobromide nbr  
645 AsCl Arsenic monochloride ascl  
646 PBr Phosphorus monobromide pbr  
647 SbF Antimony monofluoride sbf  
648 SbCl Antimony monochloride sbcl  
649 FO Oxygen monofluoride fo  
650 FO- flourine oxide anion fo-  
651 FO+ fluorine monoxide cation fo+  
652 ClO- chlorine monoxide anion clo-  
653 ClO+ chlorine monoxide cation clo+  
654 SF Monosulfur monofluoride sf  
655 SF- sulfur monofluoride anion sf-  
656 SF+ sulfur monofluoride cation sf+  
657 SCl sulfur monochloride scl  
658 SCl- sulfur monochloride anion scl-  
659 SCl+ sulfur monochloride cation scl+  
660 BrO Bromine monoxide bro  
661 BrO- Bromine monoxide anion bro-  
662 BrO+ Bromine monoxide cation bro+  
663 SeF Selenium monofluoride sef  
664 SBr Sulfur monobromide radical sbr  
665 SBr+ Sulfur monobromide cation sbr+  
666 SeCl Selenium monochloride secl  
667 IO Iodine monoxide io  
668 SeBr Selenium monobromide sebr  
669 BrCl Bromine monochloride brcl  
670 F2- flourine diatomic anion f2-  
671 F2+ flourine diatomic cation f2+  
672 ClF- clorine monofluoride anion clf-  
673 ClF+ clorine monofluoride cation clf+  
674 Cl2- chlorine diatomic anion cl2-  
675 Cl2+ chlorine diatomic cation cl2+  
676 BrF Bromine monofluoride brf  
677 BrF- bromine fluoride anion brf-  
678 BrF+ bromine fluoride cation brf+  
679 BrCl- bromine chloride anion brcl-  
680 BrCl+ bromine chloride cation brcl+  
681 Br2 Bromine diatomic br2  
682 Br2- bromine diatomic anion br2-  
683 Br2+ bromine diatomic cation br2+  
684 I2 Iodine diatomic i2  
685 I2+ Iodine diatomic cation i2+  
686 HCF Fluoromethylene hcf  
687 HCCl Chloromethylene hccl  
688 HSiF fluorosilylene hsif  
689 HSiCl Chlorosilylene hsicl  
690 HSiBr monobromosilylene hsibr  
691 CHBr bromomethylene chbr  
692 DOCl Hypochlorous acid-d docl  
693 HOCl+ hypochlorous acid cation hocl+  
694 HOBr Hypobromous acid hobr  
695 HOBr+ Hypobromous acid cation hobr+  
696 HOI Hypoiodous acid hoi  
697 F2H+ Fluorine, protonated f2h+  
698 FHF Hydrogen difluoride fhf  
699 FHF- Hydrogen difluoride anion fhf-  
700 ClFH+ Chlorine fluoride, F-protonated clfh+  
701 FClH+ Chlorine fluoride, Cl-protonated fclh+  
702 Cl2H+ Chlorine, protonated cl2h+  
703 CH2Br bromomethyl radical ch2br  
704 CH2F fluoromethyl radical ch2f  
705 CH2F+ fluoromethyl cation ch2f+  
706 CH2Cl+ chloromethyl cation ch2cl+  
707 CH2Cl chloromethyl radical ch2cl  
708 NH2F monofluoroamine nh2f  
709 H2F2 Hydrogen fluoride dimer h2f2  
710 CH3F+ methyl fluoride cation ch3f+  
711 CD3F methylfluoride-d3 cd3f  
712 CH3F Methyl fluoride ch3f  
713 CD3Cl methyl chloride d3 cd3cl  
714 CH3Cl+ Methyl chloride cation ch3cl+  
715 SiH3F monofluorosilane sih3f  
716 SiH3Cl chlorosilane sih3cl  
717 CH3Br methyl bromide ch3br  
718 GeH3F monofluorogermane geh3f  
719 GeH3Cl monochlorogermane geh3cl  
720 SiH3Br bromosilane sih3br  
721 SiH3I Silyl Iodide sih3i  
722 NH3Cl+ protonated monochloroammonia nh3cl+  
723 CH3ClH+ methyl chloride, protonated ch3clh+  
724 NH4Cl Ammonium chloride nh4cl  
725 LiNe+ Lithium Neon cation line+  
726 Ne2 Neon diatomic ne2  
727 Ne2+ Neon diatomic cation ne2+  
728 Ar2 Argon diatomic ar2  
729 Ar2+ Argon diatomic cation ar2+  
730 Li3 Lithium trimer li3  
731 Li3+ Lithium trimer cation li3+  
732 C3 carbon trimer c3  
733 C3+ carbon trimer cation c3+  
734 SiC2 Silicon dicarbide sic2  
735 C3H3 cyclopropenyl radical cpr  
736 C3H3 Propargyl radical propargyl  
737 C3H3- Propargyl anion c3h3-  
738 C3H3+ cyclopropenyl cation cpr+  
739 C3H3+ Propargyl cation c3h3+  
740 C3H4 cyclopropene cprop  
741 CH2CCH2 allene allene  
742 CH3CCH propyne propyne  
743 C3H5+ Allyl cation allyl+  
744 CH3CHCH 1-propenyl radical ch3chch  
745 Zn(CH3)2 dimethyl zinc dmz  
746 C3H7 n-Propyl radical npropyl  
747 C3H7+ cyclopropane, protonated c3h7+  
748 CH3CHCH3 Isopropyl radical isopropyl  
749 CH3CHCH3+ Isopropyl cation prop2yl+  
750 C3H8 Propane propane  
751 SiH2(CH3)2 dimethylsilane dms  
752 Si3H8 trisilane si3h8  
753 LiCN lithium cyanide licn  
754 NaCN Sodium Cyanide nacn  
755 KCN Potassium cyanide kcn  
756 CuCN Copper cyanide cucn  
757 ZnCN Zinc monocyanide zncn  
758 ZnNC Zinc isocyanide znnc  
759 AlCN Aluminum monocyanide alcn  
760 AlNC Aluminum isocyanide alnc  
761 CN2 3H-Diazirin-3-ylidene cn2  
762 CNN Diazocarbene cnn  
763 NCN Cyanoimidogen ncn  
764 N3 azide radical n3  
765 N3- azide anion n3-  
766 N3+ azide cation n3+  
767 HCCN cyanomethylene hccn  
768 HCNN diazomethyl radical hcnn  
769 HN3 hydrogen azide hn3  
770 HN3+ Hydrazoic acid cation hn3+  
771 HNCNH diiminomethane hncnh  
772 CH2N2 diazirine ch2n2  
773 CH2NN diazomethane ch2nn  
774 NH2CN cyanamide cyanamide  
775 HNNNH+ 1,2-Triazadienium n2h3+  
776 NH2NN+ hydrazoic acid, protonated nh2nn+  
777 CH3CN Acetonitrile ch3cn  
778 CH3CN- acetonitrile anion ch3cn-  
779 CH3CN+ Acetonitrile cation ch3cn+  
780 CH3NC methyl isocyanide ch3nc  
781 CHNCH2 2H-Azirine c157164  
782 CHNHCH 1H-Azirine chnhch  
783 H2CCNH Ethenimine ch2cnh  
784 H2CNCH methyleneaminomethylene ch2nch  
785 HCCNH2 Ethynamine hccnh2  
786 HCNCH2+ 2H-Azirine cation hcnch2+  
787 HNCNH2+ diiminomethane, protonated hncnh2+  
788 NCNH3+ Cyanamide, protonated ncnh3+  
789 NH2CNH+ cyanamide, cn protonated nh2cnh+  
790 NH3CN+ cyanamide, amine protonated nh3cn+  
791 CH2CHNH vinylazine ch2chnh  
792 CH3CHN methylmethaniminyl radical ch3chn  
793 C2H5N Aziridine c2h5n  
794 CH2CHNH2 aminoethene aminoethene  
795 CH2NCH3 N-methylmethanimine nmm  
796 CH3CHNH ethanimine ethanimine  
797 NH2BHNH2 diaminoborane nh2bhnh2  
798 C2H5NH+ Protonated Aziridine c2h5nh+  
799 C2H6N+ aziridine, protonated c2h6n+  
800 NH2CH2NH2 diaminomethane nh2ch2nh2  
801 CH3CH2NH2 Ethylamine etam  
802 CH3NHCH3 Dimethylamine ch3nhch3  
803 CH3PHCH3 dimethylphosphine ch3phch3  
804 NH2CH2NH3+ diaminoethane, protonated pdam  
805 (CH3)2NH2+ dimethylammonium cation dmam  
806 CH3CH2NH3+ ethylamine, protonated pea  
807 Li2O dilithium oxide li2o  
808 Li2O+ dilithium oxide cation li2o+  
809 Li2S dilithium sulfide li2s  
810 Na2O disodium monoxide na2o  
811 Na2S Sodium sulfide na2s  
812 LiO2 Lithium dioxide lio2  
813 NaO2 Sodium superoxide nao2  
814 CCO Dicarbon monoxide cco  
815 CNO- fulminate cno-  
816 NCO isocyanato radical nco  
817 NCO- cyanate nco-  
818 SCN thiocyanato radical scn  
819 SCN- thiocyanide anion scn-  
820 BO2 Boron dioxide bo2  
821 BO2- Boron dioxide anion bo2-  
822 BO2+ Boron dioxide cation bo2+  
823 N2O Nitrous oxide n2o  
824 N2O- Nitrous oxide anion n2o-  
825 N2O+ Nitrous oxide cation n2o+  
826 NNS Nitrogen sulfide nns  
827 PPO Phosphorus oxide phosphide ppo  
828 CO2- Carbon dioxide anion co2-  
829 CO2+ Carbon dioxide cation co2+  
830 OCS+ Carbonyl sulfide cation cos+  
831 SiO2 silicon dioxide sio2  
832 CS2- Carbon disulfide anion cs2-  
833 CS2+ Carbon disulfide cation cs2+  
834 TiO2 Titanium dioxide tio2  
835 SiS2 Silicon disulfide sis2  
836 GeO2 Germanium dioxide geo2  
837 OCSe Carbonyl selenide ocse  
838 SCSe Carbon sulfide selenide scse  
839 GeS2 Germanium disulfide ges2  
840 CSe2 Carbon diselenide cse2  
841 SCTe Carbon sulfide Telluride scte  
842 NO2- Nitrogen dioxide anion no2-  
843 NO2+ Nitrogen dioxide cation no2+  
844 NSO sulfinyl amidogen NSO  
845 PO2 Phosphorus dioxide po2  
846 PO2- Phosphorus dioxide anion po2-  
847 PO2+ Phosphorus dioxide cation po2+  
848 SNO Nitrogen oxide sulfide sno  
849 AsO2 Aresenic dioxide aso2  
850 O3 Ozone o3  
851 O3- Ozone anion o3-  
852 O3+ Ozone cation o3+  
853 SO2- Sulfur dioxide anion so2-  
854 SO2+ Sulfur dioxide cation so2+  
855 SSO Disulfur monoxide sso  
856 S3- Sulfur trimer anion s3-  
857 S3+ Sulfur trimer cation s3+  
858 SeO2 Selenium dioxide seo2  
859 SeO2+ Selenium dioxide cation seo2+  
860 TeO2 Tellurium Dioxide teo2  
861 HCCO ketenyl radical ketenyl  
862 CS2H+ Carbon disulfide, protonated cs2h+  
863 HCNO fulminic acid hcno  
864 HNCO Isocyanic acid hnco  
865 HOCN cyanic acid hocn  
866 HNCS Isothiocyanic acid hncs  
867 HSCN thiocyanic acid hscn  
868 HCO2- formate anion hco2-  
869 HNNO nitrosoazane hnno  
870 HNNO+ Nitrous oxide, N-protonated hnno+  
871 NNOH+ Nitrous Oxide, O-protonated nnoh+  
872 HCOO formate neutral radical hcoo  
873 HOCO+ Hydrocarboxyl cation hoco+  
874 HNO2 Nitrous acid hno2  
875 HNO2+ nitrous acid cation hno2+  
876 O3H+ protonated ozone o3h+  
877 SO2H+ protonated sulfur dioxide so2h+  
878 C2H2O Oxirene oxirene  
879 CH2CO Ketene ch2co  
880 CH2CO+ Ketene cation ch2co+  
881 HCCOH ethynol hccoh  
882 CH2CS Thioketene ch2cs  
883 Be(OH)2 Beryllium hydroxide beo2h2  
884 Mg(OH)2 Magnesium dihydroxide h2mgo2  
885 NH2NO Nitrosamide nh2no  
886 CH2O2 Dioxirane diox  
887 H2COO Dioxymethyl radical h2coo  
888 H2COO+ dioxymethyl cation h2coo+  
889 HCOOH Formic acid ch2o2  
890 H2O3 Hydrogen trioxide h2o3  
891 HSSSH trisulfane hsssh  
892 NaOCH3 Sodium methoxide naoch3  
893 CH2BOH hydroxy(methylene)borane ch2boh  
894 BH3CO Borane carbonyl bh3co  
895 CH3BO Borane, methyloxo- ch3bo  
896 CH2CHO Vinyloxy radical ch2cho  
897 CH2COH+ ketene, protonated ch2coh+  
898 CH3CO- Acetyl anion ch3co-  
899 CH3CO+ acetyl cation ch3co+  
900 CH2NOH formaldoxime ch2noh  
901 CH3NO nitrosomethane ch3no  
902 CHONH2 formamide formamide  
903 CNOH3 1,2-oxaziridine cnoh3  
904 HOCHNH hydroxymethylimine hochnh  
905 CHSNH2 thioformamide chsnh2  
906 NHCHSH Methanimidothioic acid nhchsh  
907 CH2OOH CH2OOH radical ch2ooh  
908 CH3OO methylperoxy radical ch3oo  
909 CH3OO- methylperoxy anion ch3oo-  
910 CH3OO+ methylperoxy cation ch3oo+  
911 C2H4O Ethylene oxide c2h4o  
912 C2H4O+ ethylene oxide cation c2h4o+  
913 CH2CHOH ethenol ch2choh  
914 CH3CHO Acetaldehyde ch3cho  
915 CH3CHO+ acetaldehyde cation ch3cho+  
916 H2COCH2+ Methyl, (methyleneoxoniumyl)- h2coch2+  
917 C2H4S Thiirane thiirane  
918 CH2CHSH Ethenethiol ch2chsh  
919 CH3CHS Thioacetaldehyde ch3chs  
920 H2CONH2+ protonated formamide h2conh2+  
921 NH2CHOH+ Formamide, O-protonated nh2choh+  
922 NH3CHO+ Formamide, N-Protonated nh3cho+  
923 CH2(OH)2 methanediol ch2o2h2  
924 CH3OOH Methyl peroxide ch3ooh  
925 CH3SSH Hydrogen methyl disulfide ch3ssh  
926 HSCH2SH Methanedithiol ch4s2  
927 C2H4OH+ ethylene oxide, protonated c2h4oh+  
928 CH2CH2OH 2-hydroxy ethyl radical ch2ch2oh  
929 CH3CH2O Ethoxy radical ethoxy  
930 CH3CHOH 1-hydroxy-ethyl radical ch3choh  
931 CH3CHOH+ acetaldehyde, protonated ch3choh+  
932 CH3OCH2 methoxymethyl radical ch3och2  
933 NH2CH2OH aminomethanol nh2ch2oh  
934 CH3CH2OH Ethanol etoh  
935 CH3OCH3 Dimethyl ether meome  
936 CH3CH2SH ethanethiol etsh  
937 CH3SCH3 Dimethyl sulfide mesme  
938 CH3SCH3+ dimethyl sulfide cation mesme+  
939 CH3SeCH3 dimethylselenide dmse  
940 CH3OHH2O methanol water dimer ch3ohh2o  
941 CuF2 Copper difluoride cuf2  
942 ZnF2 Zinc difluoride znf2  
943 CNF iso cyanogen fluoride cnf  
944 FCN Cyanogen fluoride fcn  
945 BrCN Cyanogen bromide brcn  
946 ICN Cyanogen iodide icn  
947 FBO Boron monofluoride monoxide fbo  
948 BeF2 Beryllium fluoride bef2  
949 MgF2 Magnesium fluoride mgf2  
950 BeCl2 Beryllium chloride becl2  
951 MgCl2 Magnesium dichloride mgcl2  
952 CaCl2 Calcium Chloride cacl2  
953 ZnCl2 Zinc dichloride zncl2  
954 BeBr2 Beryllium bromide bebr2  
955 CaBr2 Calcium dibromide cabr2  
956 CaF2 Calcium difluoride caf2  
957 FCO Carbonyl fluoride fco  
958 FCO+ Carbonyl fluoride cation fco+  
959 ClCO carbonyl monochloride clco  
960 BF2 Boron difluoride radical bf2  
961 FNO Nitrosyl fluoride fno  
962 ClNO Nitrosyl chloride clno  
963 FNS Thionitrosyl fluoride fns  
964 FSN Thiazyl fluoride fsn  
965 OPCl Phosphorus oxychloride opcl  
966 BrNO Nitrosyl bromide brno  
967 INO Nitrosyl iodide ino  
968 CF2 Difluoromethylene cf2  
969 CF2- Difluoromethylene anion cf2-  
970 CF2+ Difluoromethylene cation cf2+  
971 CFCl chlorofluoromethylene cfcl  
972 SiF2 Silicon difluoride sif2  
973 SiF2+ Silicon difluoride cation sif2+  
974 CCl2 dichloromethylene ccl2  
975 CCl2- dichloromethylene anion ccl2-  
976 CCl2+ dichloromethylene cation ccl2+  
977 SiCl2 Dichlorosilylene sicl2  
978 GeF2 Germanium difluoride gef2  
979 GeCl2 Germanium dichloride gecl2  
980 CBr2 dibromomethylene cbr2  
981 FOO Dioxygen monofluoride radical foo  
982 FOO+ Fluorine dioxide cation foo+  
983 ClOO chloroperoxy radical cloo  
984 ClOO+ chloroperoxy cation cloo+  
985 OClO Chlorine dioxide oclo  
986 OClO- Chlorine dioxide anion oclo-  
987 OClO+ Chlorine dioxide cation oclo+  
988 ClSO Sulfur chloride oxide clso  
989 ClS2 Sulfur chloride cls2  
990 BrOO Bromine dioxide broo  
991 OBrO Bromine dioxide radical obro  
992 NF2 Difluoroamino radical nf2  
993 NF2+ Difluoroamino cation nf2+  
994 PF2 Phosphorus difluoride pf2  
995 PF2+ Phosphorus difluoride cation pf2+  
996 FClO chlorosyl fluoride fclo  
997 F2O Difluorine monoxide f2o  
998 ClOF Chlorine hypofluorite clof  
999 SF2 sulfur difluoride sf2  
1000 SF2- sulfur difluoride anion sf2-  
1001 SF2+ sulfur difluoride cation sf2+  
1002 Cl2O Dichlorine monoxide cl2o  
1003 SCl2 Sulfur dichloride scl2  
1004 SeF2 Selenium difluoride sef2  
1005 BrOCl Bromine hypochlorite brocl  
1006 SeCl2 Selenium Dichloride secl2  
1007 SBr2 Sulfur dibromide sbr2  
1008 SeBr2 Selenium dibromide sebr2  
1009 BrOBr Bromine oxide brobr  
1010 F3- trifluoride anion f3-  
1011 Cl3- trichloride anion cl3-  
1012 Br3- tribromide anion br3-  
1013 I3- triiodide i3-  
1014 SFCl Sulfur chloride fluoride sfcl  
1015 HCCF Fluoroacetylene hccf  
1016 HCCF+ fluoroacetylene cation hccf+  
1017 HCCCl Chloroacetylene hcccl  
1018 HCCBr bromoacetylene hccbr  
1019 HFCO formyl fluoride hfco  
1020 HFCO+ formyl fluoride cation hfco+  
1021 COHCl Formyl chloride cohcl  
1022 COHBr Formyl bromide cohbr  
1023 BHF2 Difluoroborane bhf2  
1024 BHCl2 Borane, dichloro- bhcl2  
1025 CHCl2 dichloromethyl radical chcl2  
1026 CHF2 difluoromethyl radical chf2  
1027 CHF2+ difluoromethyl cation chf2+  
1028 CHFCl Chlorofluoromethyl radical chfcl  
1029 CHFCl+ Chlorofluoromethyl cation chfcl+  
1030 CHCl2+ dichloromethyl cation chcl2+  
1031 CHBr2 dibromomethyl radical chbr2  
1032 HOClO Chlorous acid hoclo  
1033 NHF2 difluoramine nhf2  
1034 NHCl2 dichloroamine nhcl2  
1035 CH2F2 Methane, difluoro- ch2f2  
1036 CH2FCl fluorochloromethane ch2fcl  
1037 SiH2F2 difluorosilane sih2f2  
1038 CH2Cl2 Methylene chloride ch2cl2  
1039 CH2BrF Methane, bromofluoro- ch2fbr  
1040 CH2BrCl Methane, bromochloro- ch2clbr  
1041 CH2FI fluoroiodomethane ch2fi  
1042 CH2Br2 dibromomethane ch2br2  
1043 CH2ClI chloroiodomethane ch2cli  
1044 CH2BrI bromoiodomethane ch2bri  
1045 CH2I2 Diiodomethane ch2i2  
1046 SiH2Cl2 dichlorosilane sih2cl2  
1047 CH3MgBr Methyl Magnesium Bromide ch3mgbr  
1048 CH2CHF Ethene, fluoro- ch2chf  
1049 CH2CHF+ fluoroethene cation ch2chf+  
1050 C2H3Cl Ethene, chloro- ch2chcl  
1051 C2H3Br vinyl bromide c2h3br  
1052 C2H3I Vinyl iodide c2h3i  
1053 CH2FOH fluoromethanol ch2foh  
1054 CH3OCl methyl hypochlorite ch3ocl  
1055 CH2CH2Cl 2-chloroethyl radical ch2ch2cl  
1056 CHClCH3 1-chloroethyl radical chclch3  
1057 C2H5F fluoroethane c2h5f  
1058 CH3CH2Cl Ethyl chloride c2h5cl  
1059 CH3SiFH2 fluoromethylsilane ch3sifh2  
1060 C2H5Br Ethyl bromide etbr  
1061 C2H5I Ethyl iodide c2h5i  
1062 KrF2 Krypton difluoride krf2  
1063 XeF2 Xenon difluoride xef2  
1064 B4H10 Tetraborane(10) b4h10  
1065 C4 Carbon tetramer c4  
1066 C4+ Carbon tetramer cation c4+  
1067 C4H2 Diacetylene c4h2  
1068 C4H2+ diacetlyene cation c4h2+  
1069 C2H3CCH 1-Buten-3-yne c2h3cch  
1070 C4H4 cyclobutadiene cbd  
1071 C4H4 Tetrahedrane c4h4  
1072 H2CCCCH2 Butatriene h2cccch2  
1073 C4H6 1-Methylcyclopropene c3100047  
1074 C4H6 Cyclobutene c822355  
1075 C4H6 Methylenecyclopropane c6142730  
1076 CH2CCHCH3 1,2-Butadiene butad12  
1077 CH2CHCHCH2 1,3-Butadiene c106990  
1078 CH3CCCH3 2-Butyne c503173  
1079 CHCCH2CH3 1-Butyne c107006  
1080 CH3CHCHCH2 methylallyl radical c4h7  
1081 C4H8 methylcyclopropane mcp  
1082 CH2C(CH3)CH3 1-Propene, 2-methyl- isobute  
1083 CH2CHCH2CH3 1-Butene bute1  
1084 CH3CHCHCH3 2-Butene, (E)- bute2e  
1085 CH3CHCHCH3 2-Butene, (Z)- bute2z  
1086 B(CH3)3 trimethylborane bme3  
1087 Al(CH3)3 trimethyl aluminum tma  
1088 C(CH3)3 Tert-butyl radical tbutyl  
1089 CH2CH(CH3)2 Isobutyl radical isobutyl  
1090 CH3CHCH2CH3 2-Butyl radical butyl2  
1091 CH3CH(CH3)CH3 Isobutane isobutane  
1092 CH3CH2CH2CH3 Butane butane  
1093 SiH(CH3)3 trimethylsilane trimsi  
1094 Li3N trilithium nitride li3n  
1095 C2N2 Cyanogen c2n2  
1096 C2N2+ Cyanogen cation c2n2+  
1097 P4 Phosphorus tetramer p4  
1098 As4 Arsenic tetramer as4  
1099 HCCCN Cyanoacetylene hcccn  
1100 HCCCN+ Cyanoacetylene cation hcccn+  
1101 H2CNCN cyanamide, methylene ch2ncn  
1102 HNCCNH Ethenediimine hnccnh  
1103 C3H3N acrylonitrile ch2chcn  
1104 C3H3N+ acrylonitrile cation ch2chcn+  
1105 CH3N3 methyl azide ch3n3  
1106 NH2CCNH2 Diaminoacetylene daa  
1107 NH2CH2CN Aminoacetonitrile aan  
1108 CH3NHN2+ methyl azide, protonated ch3nhn2+  
1109 C2H5CN ethyl cyanide c2h5cn  
1110 CH5N3 Guanidine guanidine  
1111 C4H6 Bicyclo[1.1.0]butane c157335  
1112 CH3NNCH3 (Z)-1,2-Dimethyldiazene dmdiazz  
1113 H2NCHCHNH2 diaminoethylene dae  
1114 CH6N3+ guanidinium ch6n3+  
1115 C3H7N Cyclopropylamine cpram  
1116 CH7N3 triaminomethane tam  
1117 C3H7N Azetidine azet  
1118 C4H8 cyclobutane cbutane  
1119 C2H8N2 Ethylenediamine ethdiam  
1120 CH3NHNHCH3 dimethyl hydrazine dmh  
1121 CH3CH(NH2)CH3 2-Propanamine pram2  
1122 N(CH3)3 Trimethylamine trimeam  
1123 NH2CH2CH2CH3 1-Propanamine pram1  
1124 P(CH3)3 trimethylphosphine tmp  
1125 N(SiH3)3 trisilylamine tsa  
1126 (CH3)3NH+ protonated trimethyl amine ptma  
1127 C3H7NH3+ n-propylamine, protonated c3h7nh2  
1128 Li2O2 dilithium dioxide li2o2  
1129 Na2O2 disodium dioxide na2o2  
1130 K2O2 dipotassium dioxide k2o2  
1131 C3O Tricarbon monoxide c3o  
1132 B2O2 Diboron dioxide b2o2  
1133 ONNO NO dimer onno  
1134 S2N2 Disulfur dinitride s2n2  
1135 CO3 Carbon trioxide co3  
1136 CO3-- carbonate co3--  
1137 CS3-- Carbonotrithioate cs3--  
1138 NO3 Nitrogen trioxide no3  
1139 NO3- nitrate anion no3-  
1140 NO3+ nitrogen trioxide cation no3+  
1141 SO3 Sulfur trioxide so3  
1142 SO3- Sulfur trioxide anion so3-  
1143 SO3-- Sulfate dianion so3--  
1144 SO3+ Sulfur trioxide cation so3+  
1145 SeO3 selenium trioxide seo3  
1146 S4 Sulfur tetramer s4  
1147 TeO3 Tellurium trioxide teo3  
1148 HCO3- bicarbonate anion hco3-  
1149 HNO3 Nitric acid hno3  
1150 HSO3 Hydroxysulfonyl radical hso3  
1151 NH2NO2 nitramide nh2no2  
1152 C2H2CO cyclopropenone c2h2co  
1153 C3H2O Propadienal c3h2o  
1154 HCCCHO 2-propynal hcccho  
1155 C2H2O2 Ethanedial c2h2o2  
1156 C2H2O2+ Ethanedial cation c2h2o2+  
1157 H2CO3 Carbonic acid h2co3  
1158 H2CS3 thiocarbonic acid h2cs3  
1159 H2NO3+ Nitric Acid, Protonated h2no3+  
1160 H2SO3 Sulfurous acid h2so3  
1161 C2H3NO Nitrosoethylene c2h3no  
1162 CH3NCO methylisocyante ch3nco  
1163 HOCH2CN cyanomethanol hoch2cn  
1164 CH3COO- acetate anion ch3coo-  
1165 CH3NO2 Methane, nitro- ch3no2  
1166 CH3ONO Methyl nitrite ch3ono  
1167 NH2COOH Carbamic acid nh2cooh  
1168 H3BO3 Boric acid h3bo3  
1169 H3AlO3 Aluminum hydroxide h3alo3  
1170 H3CO3+ carbonic acid, protonated h3co3+  
1171 C3H4O 2-Propyn-1-ol c107197  
1172 C3H4O allenol c9000071  
1173 C3H4O Cyclopropanone cpone  
1174 C3H4O Methylketene c6004440  
1175 CH2CHCHO Acrolein c3h4o  
1176 NH2CONH2 Urea urea  
1177 NH2CONH2+ Urea cation urea+  
1178 NH2CSNH2 Thiourea thiourea  
1179 C2H4O2 1,3-dioxetane c2h4o2  
1180 CH3COOH Acetic acid ch3cooh  
1181 CH3OCHO methyl formate ch3ocho  
1182 CHOCH2OH hydroxy acetaldehyde haa  
1183 NH2COOH2+ Carbamic acid, O-protonated nh2cooh2+  
1184 NH3COOH+ protonated Carbamic acid nh3cooh+  
1185 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
1186 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
1187 CH3COCH2 Acetonyl radical ch3coch2  
1188 CH2C(OH)NH2 1-amino vinyl alchohol ava  
1189 CH3C(OH)=NH Ethaninidic acid eia  
1190 CH3CHNOH Acetaldoxime acetaldoxime  
1191 CH3CONH2 Acetamide acetamide  
1192 HCONHCH3 N-methylformamide nmfa  
1193 CH3CSNH2 Ethanethioamide ch3csnh2  
1194 CH5N2O+ urea, N-protonated ch4n2o+  
1195 H2NCOHNH2+ urea, protonated ureah+  
1196 C2H5OO ethylperoxy radical c2h5oo  
1197 CH3NNCH3 (E)-1,2-Dimethyldiazene dmdiaze  
1198 C3H5OH Cyclopropanol cproh  
1199 C3H6O 2-Propen-1-ol c107186  
1200 C3H6O Acetone enol enol  
1201 C3H6O Oxetane oxetane  
1202 C3H6O Propylene oxide prox  
1203 CH3CH2CHO Propanal propanal  
1204 CH3COCH3 Acetone acetone  
1205 CH3COCH3- acetone anion ch3coch3-  
1206 C3H6S Thietane thietane  
1207 C3H6S Thiirane, methyl- methiirane  
1208 CH3CSCH3 Thioacetone ch3csch3  
1209 C2H6O2 1,2-Ethanediol ethdiol  
1210 CH3OOCH3 dimethylperoxide dmp  
1211 CH3SOCH3 Dimethyl sulfoxide dmso  
1212 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
1213 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
1214 CH3COHCH3+ acetone, protonated acetoneh+  
1215 HOCH2CH2NH2 monoethanolamine mea  
1216 C3H7OH 1-Propanol proh  
1217 CH3CHOHCH3 Isopropyl alcohol isoproh  
1218 CH3OC2H5 Ethane, methoxy- etome  
1219 C3H7SH 1-Propanethiol prsh  
1220 CH3CHSHCH3 2-Propanethiol isoprsh  
1221 CH3SCH2CH3 Ethane, (methylthio)- etsme  
1222 H2OCH3OCH3 water dimethylether dimer h2och3och3  
1223 Li2F2 Lithium fluoride dimer li2f2  
1224 Na2F2 Sodium Fluoride Dimer na2f2  
1225 Na2Cl2 Disodium dichloride na2cl2  
1226 C2F2 difluoroacetylene c2f2  
1227 C2Cl2 dichloroacetylene c2cl2  
1228 C2Cl2+ dichloroacetylene cation c2cl2+  
1229 FNO2 Nitryl fluoride fno2  
1230 FONO Nitrosyl hypofluorite fono  
1231 ClNO2 Nitryl chloride clno2  
1232 ClONO chlorine nitrite clono  
1233 BrONO Bromine nitrite brono  
1234 N2F2 (Z)-Difluorodiazene n2f2_z  
1235 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
1236 CF2O Carbonic difluoride f2co  
1237 CF2O+ Carbonic difluoride cation f2co+  
1238 COFCl Carbonic chloride fluoride cofcl  
1239 CCl2O Phosgene cl2co  
1240 Cl2CS Thiophosgene cl2cs  
1241 COBr2 Carbonic dibromide cobr2  
1242 BF3- Borane, trifluoro- anion bf3-  
1243 BF3+ boron trifluoride cation bf3+  
1244 BClF2 Chlorodifluoroborane bclf2  
1245 AlF2Cl Aluminum chloride difluoride alclf2  
1246 ScF3 Scandium trifluoride ScF3  
1247 AlFCl2 Aluminum dichloride fluoride alcl2f  
1248 BCl3 Borane, trichloro- bcl3  
1249 BCl3+ Boron Trichloride cation bcl3+  
1250 GaF3 Gallium trifluoride gaf3  
1251 AlCl3 Aluminum trichloride alcl3  
1252 GaCl3 Gallium trichloride gacl3  
1253 BBr3 Boron tribromide bbr3  
1254 AlBr3 Aluminum Bromide albr3  
1255 ClO3 Chlorine trioxide clo3  
1256 ClO3- chlorate anion clo3-  
1257 BrO3- Bromate anion bro3-  
1258 CF3 Trifluoromethyl radical cf3  
1259 CF3- Trifluoromethyl anion cf3-  
1260 CF3+ Trifluoromethyl cation cf3+  
1261 CF2Cl difluorochloromethyl radical cf2cl  
1262 SiF3 Silicon trifluoride radical sif3  
1263 SiF3+ Silicon trifluoride cation sif3+  
1264 CFCl2 dichlorofluoromethyl radical cfcl2  
1265 CCl3 Trichloromethyl radical ccl3  
1266 CCl3- Trichloromethyl anion ccl3-  
1267 CCl3+ Trichloromethyl cation ccl3+  
1268 SiCl3 trichlorosilyl radical sicl3  
1269 SiCl3+ trichlorosilyl cation sicl3+  
1270 CBr3 tribromomethyl radical cbr3  
1271 FOOF Perfluoroperoxide foof  
1272 ClO2F Chloryl fluoride clo2f  
1273 F2SO Thionyl Fluoride f2so  
1274 ClOOCl Dichlorine dioxide cloocl  
1275 FSSF Difluorodisulfane fssf  
1276 S2F2 Thio-thionyl fluoride s2f2  
1277 SOCl2 thionyl chloride socl2  
1278 SSCl2 Thiothionyl chloride sscl2  
1279 SeOCl2 selenium oxychloride seocl2  
1280 NF3 Nitrogen trifluoride nf3  
1281 NF3- Nitrogen trifluoride anion nf3-  
1282 NF3+ Nitrogen trifluoride cation nf3+  
1283 PF3 Phosphorus trifluoride pf3  
1284 NCl3 nitrogen trichloride ncl3  
1285 AsF3 Arsenic trifluoride asf3  
1286 PCl3 Phosphorus trichloride pcl3  
1287 SbF3 Antimony Trifluoride sbf3  
1288 AsCl3 Arsenous trichloride ascl3  
1289 SbCl3 Antimony Trichloride sbcl3  
1290 NBr3 Nitrogen Tribromide nbr3  
1291 PBr3 Phosphorus tribromide pbr3  
1292 AsBr3 Arsenic tribromide asbr3  
1293 NI3 Nitrogen triiodide ni3  
1294 PI3 Phosphorus triiodide pi3  
1295 ClSSCl Disulfur dichloride s2cl2  
1296 SF3 Sulfur trifluoride sf3  
1297 ClF3 Chlorine trifluoride clf3  
1298 BrF3 Bromine trifluoride brf3  
1299 IF3 iodone trifluoride if3  
1300 HClO3 Chloric Acid hclo3  
1301 CHF3 Methane, trifluoro- chf3  
1302 CHF2Cl difluorochloromethane chf2cl  
1303 SiHF3 trifluorosilane sihf3  
1304 CHFCl2 fluorodichloromethane chfcl2  
1305 CDCl3 trichloromethane-d cdcl3  
1306 CHCl3 Chloroform chcl3  
1307 CHBrF2 Methane, bromodifluoro- chbrf2  
1308 SiHCl3 Trichlorosilane sihcl3  
1309 CHFClBr fluorochlorobromomethane chfclbr  
1310 CHBrCl2 Methane, bromodichloro- chbrcl2  
1311 CHF2I difluoroiodomethane chf2i  
1312 CHBr2F dibromofluoromethane chbr2f  
1313 CHFClI fluorochloroiodomethane chfcli  
1314 CHCl2I dichloroiodomethane chcl2i  
1315 CHClBr2 Methane, dibromochloro- chclbr2  
1316 CHBr3 bromoform chbr3  
1317 CHI3 Iodoform chi3  
1318 NF3H+ protonated nitrogen trifluoride nf3h+  
1319 AsF3H+ Arsenic trifluoride, protonated asf3h+  
1320 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
1321 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
1322 CH2CF2 Ethene, 1,1-difluoro- ch2cf2  
1323 C2H2ClF 1-chloro-1-fluoroethylene c2h2clf  
1324 CHFCHCl (E)-1-chloro-2-fluoroethene chfchcle  
1325 CHFCHClz (Z)-1-Chloro-2-fluoroethene chfchclz  
1326 CH2CCl2 Ethene, 1,1-dichloro- ch2ccl2  
1327 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
1328 CHClCHCl Ethene, 1,2-dichloro-, (Z)- chclchclz  
1329 C2H2Br2 1,1-dibromoethene c2h2br2  
1330 CHBrCHBr Ethene, 1,2-dibromo-, (E)- chbrchbre  
1331 CHBrCHBr Ethene, 1,2-dibromo-, (Z)- chbrchbrz  
1332 CH2FCHO Fluoroacetaldehyde ch2fcho  
1333 CH3COF Acetyl fluoride ch3cof  
1334 CH2ClCHO chloroacetaldehyde ch2clcho  
1335 CH3COCl Acetyl Chloride ch3cocl  
1336 CH3CHF2 Ethane, 1,1-difluoro- ch3chf2  
1337 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- ch2fch2cl  
1338 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
1339 CH2ClCH2Cl Ethane, 1,2-dichloro- ch2clch2cl  
1340 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
1341 CH2BrCH2Cl 1-bromo-2-chloroethane ch2brch2cl  
1342 CH2BrCH2Br Ethane, 1,2-dibromo- ch2brch2br  
1343 CH2CFCH3 2-fluoropropene 2fpro  
1344 CH2CHCH2F Allyl Fluoride allylf  
1345 CH3CHCHF trans-1-Fluoro-1-propene propene1ft  
1346 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
1347 C3H5Cl 1-chloro-1-propene(E) prop1cl1e  
1348 C3H5Cl 1-chloro-1-propene(Z) prop1cl1z  
1349 CH2FCH2OH 2-fluoroethanol ch2fch2oh  
1350 CH2ClCH2OH 2-Chloroethanol ch2clch2oh  
1351 CH2ClCH2OH2+ 2-chloroethanol, protonated ch2clch2oh2+  
1352 CH2FCH2CH3 1-Fluoropropane prf1  
1353 CH3CHFCH3 2-Fluoropropane prf2  
1354 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
1355 CH3CHClCH3 Propane, 2-chloro- prcl2  
1356 CH3CH2CH2Br n-propyl bromide prbr  
1357 CH3CHBrCH3 i-propyl bromide iprbr  
1358 C3H9O+ trimethyl oxonium cation c3h9o+  
1359 B5H9 pentaborane9 b5h9  
1360 C5H4 pentatetraene ptrene  
1361 C5H5 cyclopentadienyl radical c5h5  
1362 C5H5- cylopentadienyl anion c5h5-  
1363 C5H6 1,3-Cyclopentadiene c542927  
1364 C5H6 1-Buten-3-yne, 2-methyl- c78808  
1365 C5H6 3-Penten-1-yne, (E)- c2004695  
1366 C5H6 3-Penten-1-yne, (Z)- c1574409  
1367 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
1368 C5H6 Cyclopropylacetylene c6746947  
1369 C5H6 Propellane propellane  
1370 C5H7 1,3-pentadienyl radical pdyl  
1371 C5H7 cyclopentenyl radical cpyl  
1372 C5H8 1,2-Butadiene, 3-methyl- c598254  
1373 C5H8 1,2-Pentadiene c591957  
1374 C5H8 1,3-Butadiene, 2-methyl- c78795  
1375 C5H8 1,3-Pentadiene, (E)- c2004708  
1376 C5H8 1,3-Pentadiene, (Z)- c1574410  
1377 C5H8 1,4-Pentadiene c591935  
1378 C5H8 1-pentyne a1pentyne  
1379 C5H8 2,3-Pentadiene c591968  
1380 C5H8 Bicyclo[1.1.1]pentane bcp  
1381 C5H8 Cyclobutane, methylene- c1120565  
1382 C5H8 Cyclopentene c142290  
1383 C5H8 Ethenylcyclopropane c693867  
1384 CH3CCCH2CH3 2-Pentyne 2pentyne  
1385 C5H10 1-Butene, 2-methyl- c563462  
1386 C5H10 2-Butene, 2-methyl- c513359  
1387 C5H10 2-Pentene, (E)- c646048  
1388 C5H10 2-Pentene, (Z)- c627203  
1389 C5H10 Cyclopentane c287923  
1390 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
1391 CH2CHCH2CH2CH3 1-pentene pentene  
1392 C5H11 2-Methylbut-2-yl radical c4348350  
1393 C5H12 Butane, 2-methyl- buta2  
1394 C5H12 Pentane pentane  
1395 C5H12 Propane, 2,2-dimethyl- neopentane  
1396 Si(CH3)4 tetramethylsilane tms  
1397 N2O3 Dinitrogen trioxide n2o3  
1398 C3H2N2 Malononitrile c3h2n2  
1399 CH2N4 1H-Tetrazole 1htz  
1400 C3H3N2 imidazolyl radical im  
1401 C3H3N2- imidizolyl anion im-  
1402 C2H3N3 1H-1,2,4-Triazole c288880  
1403 C4H4N pyrrolide radical c4h4n  
1404 C4H4N- pyrrolide anion c4h4n-  
1405 C3H4N2 1H-Imidazole 1himidaz  
1406 C3H4N2 1H-Pyrazole 1hpyraz  
1407 C3H4N2 2H-Imidazole imid2h  
1408 C3H4N2 4H-Imidazole imid4h  
1409 C4H5N (E)-2-Butenenitrile c627269  
1410 C4H5N (Z)-2-Butenenitrile c1190767  
1411 C4H5N 2H-pyrrole pyrrole2  
1412 C4H5N 3H-pyrrole pyrrole3  
1413 C4H5N Cyclopropanecarbonitrile c5500210  
1414 C4H5N Pyrrole pyrrole  
1415 CH2CHCH2CN Allylcyanide ch2chch2cn  
1416 C4H6N+ pyrrole, alpha-protonated appyr  
1417 C4H6N+ pyrrole, beta-protonated bppyr  
1418 C4H6N+ pyrrole, protonated ppyr  
1419 C3H6N2 3-Aminopropionitrile c151188  
1420 CH3CH(CH3)CN Propanenitrile, 2-methyl- c4h7n  
1421 CH3CH2CH2CN Butanenitrile c109740  
1422 C5H8 Bicyclo[2.1.0]pentane c185944  
1423 C5H8 Spiropentane c157404  
1424 C4H9N Cyclobutylamine cbam  
1425 C4H9N Pyrrolidine pyrrolidine  
1426 C3H10N2 1,2-Diaminopropane diampr12  
1427 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
1428 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
1429 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
1430 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
1431 NH(C2H5)2 diethylamine dea  
1432 NC4H12+ tetramethyl ammonium cation nc4h12+  
1433 C3O2 Carbon suboxide c3o2  
1434 C3O2+ Carbon suboxide cation c3o2+  
1435 B2O3 diboron trioxide b2o3  
1436 MgCO3 Magnesium Carbonate mgco3  
1437 BeCO3 Beryllium Carbonate beco3  
1438 CaCO3 Calcium Carbonate caco3  
1439 ONONO Nitrosyl nitrite onono  
1440 PO4--- phosphate po4---  
1441 SO4-- sulfate so4--  
1442 HOONO2 peroxy nitric acid hoono2  
1443 HSO4- bisulfate anion hso4-  
1444 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
1445 C3H2O2 Propiolic acid c3h2o2  
1446 CHOCOOH oxo acetic acid oaa  
1447 CHOOCHO diformyl ether choocho  
1448 H2SO4 Sulfuric acid h2so4  
1449 H2SeO4 Selenic acid h2seo4  
1450 C3H3NO Isoxazole isox  
1451 C3H3NO Oxazole oxazole  
1452 C3H3NS Thiazole thiazole  
1453 CH3C(O)OO acetyl peroxy radical ch3coo2  
1454 CH3NO3 Methyl nitrate ch3no3  
1455 H3PO4 Phosphoric Acid h3po4  
1456 C4H4O Furan furan  
1457 C4H4O+ Furan cation furan+  
1458 CH3COCCH 3-butyn-2-one c1423605  
1459 C4H4S Thiophene furans  
1460 C4H4Se selenophene c4h4se  
1461 C3H4O2 β–Propiolactone beta  
1462 C3H4O2 2-Propenoic acid propenoic2  
1463 C3H4O2 Methyl glyoxal megly  
1464 C3H4O2 propanedial propanedial  
1465 C3H4O2 propenalol propenalol  
1466 HOCHCCHOH allenediol aldiol  
1467 C2H4O3 1,2,3-trioxolane c2h4o3  
1468 C2H4O3 trioxolane124 triox  
1469 HOCH2COOH Hydroxyacetic acid hac  
1470 CH2CHCONH2 Acrylamide c79061  
1471 CH3OCH2CN Methoxyacetonitrile c1738369  
1472 CH5N3S Hydrazinecarbothioamide c79196  
1473 H2NCH2COOH Glycine glycine  
1474 CH3SO2NH2 methanesulfonamide ch3so2nh2  
1475 C4H6O cis-2-butenal butenal2c  
1476 C4H6O Cyclobutanone cbutone  
1477 C4H6O Furan, 2,3-dihydro- furan23h  
1478 C4H6O Furan, 2,5-dihydro- furan25h  
1479 CH2CHOCHCH2 Vinyl ether vinylether  
1480 CHOCHCHCH3 2-Butenal butenal2  
1481 C4H6S Thiophene, 2,3-dihydro- thiop23h  
1482 C4H6S Thiophene, 2,5-dihydro- thiop25h  
1483 CH2CHSCHCH2 Divinyl sulfide divis  
1484 C2H6N2O Urea, methyl- c598505  
1485 C3H6O2 1,3-Dioxolane dioxolane  
1486 CH3CH2COOH Propanoic Acid propanoic  
1487 CH3COOCH3 methyl acetate aame  
1488 HCOOC2H5 Ethyl formate faee  
1489 C2H6O2S Dimethyl sulfone c67710  
1490 CH3SSSCH3 dimethyl trisulfide c2h6s3  
1491 C3H7NO dimethylformamide dmf  
1492 C3H7NO Propanamide propanam  
1493 C2H3OC2H5 Ethene, ethoxy- c109922  
1494 C4H8O Cyclobutanol c2919235  
1495 C4H8O Furan, tetrahydro- thf  
1496 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
1497 CH3COCH2CH3 2-Butanone buta2one  
1498 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
1499 CHOCH2CH2CH3 Butanal butanal  
1500 C4H8S Thiophene, tetrahydro- tht  
1501 C3H8O2 1,3-Propanediol c504632  
1502 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
1503 C3H8O2 Methane, dimethoxy- c109875  
1504 C3H8O2 Propylene glycol c57556  
1505 C3H8S2 1,3-Propanedithiol c109808  
1506 C4H10O 1-Butanol butanol1  
1507 C4H10O 1-Propanol, 2-methyl- c78831  
1508 C4H10O 2-Butanol, (.+/-.)- butanol2  
1509 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
1510 C4H10O Ethoxy ethane etoet  
1511 C4H10O Methyl propyl ether meopr  
1512 C4H10O Propane, 2-methoxy- c598538  
1513 C4H10O+ 1-Butanol cation butanol1+  
1514 C(CH3)3SH 2-Propanethiol, 2-methyl- tbush  
1515 C2H5SC2H5 Diethyl sulfide etset  
1516 C4H9SH 1-Butanethiol bush  
1517 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
1518 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
1519 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
1520 FNO3 Fluorine nitrate fno3  
1521 ClONO2 Chlorine nitrate clono2  
1522 BrONO2 Bromine nitrate brono2  
1523 TiCl4 Titanium tetrachloride ticl4  
1524 ClO4- perchlorate anion clo4-  
1525 BF4- tetrafluoroboron anion bf4-  
1526 ClFO3 Perchloryl fluoride clfo3  
1527 SO2F2 Sulfuryl fluoride so2f2  
1528 SO2Cl2 Sulfuryl chloride so2cl2  
1529 F3NO Nitrogen trifluoride oxide f3no  
1530 F3PO Phosphoryl fluoride pf3o  
1531 Cl3PO Phosphoryl chloride pcl3o  
1532 CF4 Carbon tetrafluoride cf4  
1533 CF3Cl Methane, chlorotrifluoro- cf3cl  
1534 SiF4 Silicon tetrafluoride sif4  
1535 CF2Cl2 difluorodichloromethane cf2cl2  
1536 TiF4 Titanium tetrafluoride tif4  
1537 CFCl3 Trichloromonofluoromethane cfcl3  
1538 CF3Br Bromotrifluoromethane cf3br  
1539 GeF4 Germanium tetrafluoride gef4  
1540 CCl4 Carbon tetrachloride ccl4  
1541 CCl4+ Carbon tetrachloride cation ccl4+  
1542 CBrClF2 Methane, bromochlorodifluoro- cbrclf2  
1543 SiCl4 Silane, tetrachloro- sicl4  
1544 CBrCl2F bromodichlorofluoromethane cbrcl2f  
1545 CF3I trifluoroiodomethane cf3i  
1546 CBrCl3 Methane, bromotrichloro- cbrcl3  
1547 CBr2F2 Methane, dibromodifluoro- cbr2f2  
1548 GeCl4 Germanium Tetrachloride gecl4  
1549 CBr2ClF dibromochlorofluoromethane cbr2clf  
1550 CBr2Cl2 dibromodichloromethane cbr2cl2  
1551 CCl3I trichloroiodomethane ccl3i  
1552 CFBr3 fluorotribromomethane cfbr3  
1553 CFClBrI fluorochlorobromoiodomethane cfclbri  
1554 CBr3Cl tribromochloromethane cbr3cl  
1555 CF2I2 difluorodiiodomethane cf2i2  
1556 CBr4 Carbon tetrabromide cbr4  
1557 CCl2I2 dichlorodiiodomethane ccl2i2  
1558 SiBr4 Silicon tetrabromide sibr4  
1559 CBr3I tribromoiododmethane cbr3i  
1560 GeBr4 Germanium tetrabromide gebr4  
1561 CI4 tetraiodomethane ci4  
1562 SiI4 silicon tetraiodide sii4  
1563 ClOF3 Chlorine trifluoride oxide clof3  
1564 SF4 Sulfur tetrafluoride sf4  
1565 SeF4 Selenium tetrafluoride sef4  
1566 SCl4 Sulfur tetrachloride scl4  
1567 C2HF3 Trifluoroethylene c2hf3  
1568 C2HF3+ Trifluoroethylene cation c2hf3+  
1569 CHClCCl2 Trichloroethylene chclccl2  
1570 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
1571 HClO4 perchloric acid hclo4  
1572 HSO3F Fluorosulfonic acid hso3f  
1573 CF3OH trifluoromethanol cf3oh  
1574 CH2ClCCCl 1,3-dichloropropyne ch2clcccl  
1575 CHClCCHCl 1,3-dichloroallene chclcchcl  
1576 CHCl2CCH 3,3-dichloropropyne chcl2cch  
1577 CHCl2CHO dichloroacetaldehyde chcl2cho  
1578 PF3CH2 phosphorane, trifluoromethylene- pf3ch2  
1579 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
1580 CHF2CH2F Ethane, 1,1,2-trifluoro ch2fchf2  
1581 CH3CF2Cl 1-Chloro-1,1-Difluoroethane ch3cf2cl  
1582 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
1583 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
1584 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
1585 SiCl3CH3 methyltrichlorosilane sicl3ch3  
1586 CH3CBr3 1,1,1-tribromoethane ch3cbr3  
1587 NH3BCl3 Amminetrichloroboron nh3bcl3  
1588 SiH3CCl3 (trichloromethyl)silane sih3ccl3  
1589 CH2CClCHCH2 1,3-Butadiene, 2-chloro- c4h5cl  
1590 C3H5ClO Oxirane, (chloromethyl)- c106898  
1591 CH2FCH2CH2F 1,3-difluoropropane ch2fch2ch2f  
1592 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
1593 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
1594 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
1595 CH3CCl2CH3 Propane, 2,2-dichloro- prdicl22  
1596 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
1597 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
1598 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
1599 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
1600 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
1601 CH2ClCHCHCH3 2-Butene, 1-chloro- bute2cl1  
1602 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
1603 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
1604 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
1605 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
1606 C4H9F 1-fluorobutane butaf1  
1607 CH3CHFCH2CH3 2-fluorobutane butaf2  
1608 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
1609 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
1610 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
1611 XeF4 Xenon tetrafluoride xef4  
1612 C2H2N2O Furazan furazan  
1613 CF3PH2 phosphine, (trifluoromethyl)- cf3ph2  
1614 NH3BF3 Amminetrifluoroboron nh3bf3  
1615 C6H2 hexatriyne c6h2  
1616 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
1617 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
1618 C6H4 Benzyne benzyne  
1619 C6H5 phenyl phenyl  
1620 C6H5- phenyl anion phenyl-  
1621 C6H6 Prismane prismane  
1622 C6H6 1,2,4,5-Hexatetraene ht1245  
1623 C6H6 2,4-Hexadiyne hexadiyne  
1624 C6H6 3,4-Dimethylenecyclobutene cb34m  
1625 C6H6 Benzene benzene  
1626 C6H6 Benzvalene bv  
1627 C6H6 Dewar Benzene dewar  
1628 C6H6 Hexa-1,5-diene-3-yne hdy153  
1629 C6H6 Trimethylenecycopropane tmcp  
1630 C6H6+ Benzene cation c6h6+  
1631 C6H7+ benzene, protonated c6h7+  
1632 C6H8 (E)-hexa-1,3,5-triene c821078  
1633 C6H8 (E)-hexa-2,3,4-triene c59660650  
1634 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
1635 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
1636 C6H8 1,3-Cyclohexadiene cyhexadiene13  
1637 C6H8 1,4-Cyclohexadiene cyhexadiene14  
1638 C6H8 3-Methylenecyclopentene c930267  
1639 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
1640 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
1641 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
1642 C6H10 1,3-Hexadiene, (E)- hexdi13e  
1643 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
1644 C6H10 1,4-Hexadiene, (E)- hexdi14t  
1645 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
1646 C6H10 1,5-Hexadiene c592427  
1647 C6H10 1-Butyne, 3,3-dimethyl- c917920  
1648 C6H10 1-Hexyne hexyne1  
1649 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
1650 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
1651 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
1652 C6H10 2-Hexyne c764352  
1653 C6H10 3-Hexyne hexyne3  
1654 C6H10 cyclohexene cyclohexene  
1655 C6H10 Cyclopentene, 1-methyl- c693890  
1656 C6H10 Cyclopentene, 3-methyl- c1120623  
1657 C6H10 Cyclopentene, 4-methyl- c1759815  
1658 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
1659 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
1660 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
1661 C6H12 (E)-2-Hexene e2hexene  
1662 C6H12 (E)-3-methylpent-2-ene c616126  
1663 C6H12 (E)-hex-3-ene e3hexene  
1664 C6H12 (Z)-3-methylpent-2-ene c922623  
1665 C6H12 (Z)-hex-2-ene z2hexene  
1666 C6H12 (Z)-hex-3-ene z3hexene  
1667 C6H12 2,3-dimethylbut-1-ene c563780  
1668 C6H12 2,3-dimethyl-but-2-ene tmeet  
1669 C6H12 3-methylenepentane c760214  
1670 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
1671 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
1672 C6H12 Cyclohexane cyclohexane  
1673 C6H12 Cyclopentane, methyl- c96377  
1674 C6H12 Ethylcyclobutane c4806615  
1675 C6H12 hex-1-ene hexene1  
1676 C6H14 Butane, 2,2-dimethyl- buta22  
1677 C6H14 Butane, 2,3-dimethyl- buta23  
1678 C6H14 Hexane hexane  
1679 C6H14 Pentane, 2-methyl- penta2  
1680 C6H14 Pentane, 3-methyl- penta3  
1681 C4N2 2-Butynedinitrile c4n2  
1682 N3P3 1,3,5,2,4,6-Triazatriphosphorine n3p3  
1683 C4H2N2 Fumaronitrile c4h2n2  
1684 C2H2N4 sym-tetrazine ttz  
1685 C3H3N3 1,3,5-Triazine triazine135  
1686 CH3N5 5-Aminotetrazole c4418615  
1687 C4H4N2 1,3-Diazine diazine13  
1688 C4H4N2 Pyrazine pyrazine  
1689 C4H4N2 Pyridazine pyridazine  
1690 C4H4N2 Succinonitrile c110612  
1691 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
1692 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
1693 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
1694 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
1695 C5H5N E-2,4-pentadienenitrile bdcn  
1696 C5H5N Pyridine pyridine  
1697 B3N3H6 borazine borazine  
1698 C6H6 Fulvene fulvene  
1699 C5H6N+ Pyridinium c5h6n  
1700 C4H6N2 1H-Imidazole, 2-methyl- c693981  
1701 C5H7N (E)-2-Pentenenitrile c26294984  
1702 C5H7N (E)-3-Pentenenitrile c16529661  
1703 C5H7N (Z)-2-Pentenenitrile c25899507  
1704 C5H7N 1H-Pyrrole, 1-methyl- c96548  
1705 C5H7N Cyclobutanecarbonitrile c4426113  
1706 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
1707 C5H9N Butanenitrile, 2-methyl- c18936179  
1708 C5H9N Pentanenitrile c110598  
1709 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
1710 C6H10 Bicyclo[3.1.0]hexane c285585  
1711 C5H11N Cyclopentanamine cypentam  
1712 C5H11N Piperidine piper  
1713 C4H12N2 1,2-Butanediamine c4426486  
1714 C4H12N2 2-Methyl-1,2-propanediamine c811938  
1715 Li2CO3 Lithium Carbonate li2co3  
1716 Na2CO3 Sodium Carbonate na2co3  
1717 C2O4-- oxalate anion c2o4  
1718 MgSO4 Magnesium Sulfate mgso4  
1719 N2O4 Dinitrogen tetroxide n2o4  
1720 C3H2O3 vinylene carbonate vica  
1721 C2H2O4 Oxalic Acid oxalic  
1722 C2H3NO3 Oxamic acid oxamic  
1723 C4H4O2 2(5H)-Furanone furanone  
1724 C4H4O2 2-Oxetanone, 4-methylene- c674828  
1725 C2H4N2O2 Oxalamide oxalamide  
1726 C2H4N2S2 Ethanedithioamide c79403  
1727 C2H4CO3 Ethylene carbonate etco3  
1728 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
1729 C3H4S3 1,3-Dithiolane-2-thione c822388  
1730 C2H4O4 Formic acid dimer fadimer  
1731 C4H5NO 3-Methylisoxazole isox3m  
1732 C4H5NO Isoxazole, 5-methyl- c5765446  
1733 C4H5NS 4-Methylthiazole c693958  
1734 C2H5NO3 Nitric acid, ethyl ester c625581  
1735 C5H6O 2H-Pyran pyran2  
1736 C5H6O 2-methylfuran furan2m  
1737 C5H6O 3-Methylfuran furan3m  
1738 C5H6O Pentadienal pdal  
1739 C5H6S Thiophene, 2-methyl- c554143  
1740 C5H6S Thiophene, 3-methyl- c616444  
1741 C4H6O2 γ–Butyrolactone c96480  
1742 C4H6O2 2,3-Butanedione c431038  
1743 C4H6O2 2-Propenoic acid, methyl ester c96333  
1744 C4H6O2 Crotonic Acid crot  
1745 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
1746 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
1747 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
1748 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
1749 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
1750 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
1751 C4H6OS Vinyl sulfoxide c1115157  
1752 CH6N4S Carbonothioic dihydrazide thiacarb  
1753 C2H6N2O2 (E)-Azodioxymethane c37765154  
1754 C2H6N2O2 Dimethylnitroamine c4164287  
1755 C3H6O3 1,3,5-Trioxane trioxane  
1756 C3H6S3 1,3,5-Trithiane c3h6s3  
1757 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
1758 C2H6O3S Sulfurous acid, dimethyl ester c616422  
1759 C4H7NO 2-Pyrrolidinone c616455  
1760 C4H7NO Ethoxyacetonitrile etoaccn  
1761 C4H7NO Methacrylamide c79390  
1762 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
1763 HCONH2CN2H4 formamide aminomethanimine dimer d13  
1764 C3H7ONO Propyl nitrite prono  
1765 CH3CH(CH3)ONO Isopropyl nitrite c541424  
1766 CH3CH(NH2)COOH Alanine alanine  
1767 CH3NHCH2COOH Sarcosine sarcosine  
1768 NH2CH2CH2COOH β–alanine betaalanine  
1769 NH2COOC2H5 Urethane urethane  
1770 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
1771 C5H8O Cyclopentanone c120923  
1772 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
1773 C5H8O Methyl cyclopropyl ketone c765435  
1774 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
1775 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- c96311  
1776 NH2CONHC2H5 Urea, ethyl- c625525  
1777 C4H8O2 1,3-Dioxane dioxan13  
1778 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
1779 C4H8O2 1,4-Dioxane dioxan14  
1780 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
1781 C4H8O2 Ethyl acetate c141786  
1782 C4H8OS s-Ethyl thioacetate c625605  
1783 C3H8O3 1,2,3-Propanetriol glycerin  
1784 C3H8O2S (Methylsulfonyl)ethane c594434  
1785 C4H9NO Butanamide c541355  
1786 C4H9NO Propanamide, 2-methyl- c563837  
1787 C5H10O 2-Butanone, 3-methyl- c563804  
1788 C5H10O 2H-Pyran, tetrahydro- c142687  
1789 C5H10O 2-methylbutyraldehyde 2meba  
1790 C5H10O 2-Pentanone mpk  
1791 C5H10O 3-Pentanone dek  
1792 C5H10O Cyclopentanol c96413  
1793 C5H10O Oxetane, 3,3-dimethyl- c6921353  
1794 C5H10O Pentanal pal  
1795 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
1796 C5H10S 3-Ethylthio-1-propene c5296628  
1797 C5H10S Cyclopentanethiol c1679078  
1798 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
1799 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
1800 C4H10O2 1,1-Dimethoxyethane c534156  
1801 C4H10O2 1,3-Butanediol budiol13  
1802 C4H10O2 1,4-Butanediol budiol14  
1803 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
1804 C4H10OS Diethyl sulfoxide c70291  
1805 C4H10S2 1,4-Butanedithiol budisl14  
1806 C4H11NO Diethylhydroxylamine c3710847  
1807 C5H12O 1-Butanol, 2-methyl- c137326  
1808 C5H12O 1-Butanol, 3-methyl- c123513  
1809 C5H12O 1-Pentanol pentanol1  
1810 C5H12O 2-Butanol, 3-methyl- c598754  
1811 C5H12O 2-Pentanol peol2  
1812 C5H12O 3-Pentanol pentan3ol  
1813 C5H12O Butane, 1-methoxy- meobu  
1814 C5H12O Propane, 1-ethoxy- proet  
1815 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
1816 C5H12S 1-Butanethiol, 2-methyl- c1878188  
1817 C5H12S 1-Butanethiol, 3-methyl- c541311  
1818 C5H12S 1-Pentanethiol c110667  
1819 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
1820 C5H12S 2-Butanethiol, 2-methyl- c1679090  
1821 C5H12S 2-Butanethiol, 3-methyl- c2084186  
1822 C5H12S Butane, 1-(methylthio)- c628295  
1823 C5H12S Ethyl propyl sulfide c4110503  
1824 C5H12S Propane, 2-(ethylthio)- c5145993  
1825 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
1826 C4F2 difluorobutadiyne c4f2  
1827 ClCOClCO Oxalyl chloride oxcl  
1828 CF3CN Acetonitrile, trifluoro- cf3cn  
1829 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
1830 B2F4 Diboron tetrafluoride b2f4  
1831 B2Cl4 Diboron tetrachloride b2cl4  
1832 C2F4 Tetrafluoroethylene c2f4  
1833 C2F4+ Tetrafluoroethylene cation c2f4+  
1834 C2ClF3 Ethene, chlorotrifluoro- c2f3cl  
1835 CF2CCl2 difluorodichloroethylene cf2ccl2  
1836 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene cfclcclf  
1837 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene cfclcfcl  
1838 C2FCl3 fluorotrichloroethene c2fcl3  
1839 C2Cl4 Tetrachloroethylene c2cl4  
1840 C2Br4 tetrabromoethene c2br4  
1841 CF3OF Trifluoromethylhypofluorite cf3of  
1842 SiF5- silicon pentafluoride anion sif5-  
1843 SOF4 Sulfur tetrafluoride oxide sof4  
1844 PF5 Phosphorus pentafluoride pf5  
1845 AsF5 Arsenic pentafluoride asf5  
1846 PCl5 Phosphorus pentachloride pcl5  
1847 SF5 Sulfur pentafluoride sf5  
1848 SF5+ pentafluoro sulfur cation sf5+  
1849 SbCl5 Antimony pentachloride sbcl5  
1850 BrF5 bromine pentafluoride brf5  
1851 ClF5 chlorinepentafluoride clf5  
1852 IF5 pentafluoroiodine if5  
1853 CF3CHO trifluoroacetaldehyde cf3cho  
1854 CCl3CHO trichloroacetaldehyde ccl3cho  
1855 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- chfclchclf  
1856 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
1857 CHF2CHF2 1,1,2,2-tetrafluoroethane chf2chf2  
1858 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
1859 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR chfclchfcl  
1860 CH2ClCCl3 1,1,1,2-tetrachloroethane ch2clccl3  
1861 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro- chcl2chcl2  
1862 CH2BrCBr3 1,1,1,2-tetrabromo ethane c2h2br4  
1863 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane c2h2cl2f2  
1864 CF3COOH trifluoroacetic acid cf3cooh  
1865 C4H3ClO Furan, 2-chloro fur2cl  
1866 C4H3ClO Furan,3-chloro fur3cl  
1867 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
1868 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
1869 C4H8Cl2 1,4-Dichlorobutane c110565  
1870 C4H8Cl2 Butane, 1,2-dichloro- c616217  
1871 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
1872 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
1873 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
1874 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
1875 C5H11Cl Pentane, 1-chloro- pencl1  
1876 C4H8O2 Butanoic acid bua  
1877 C6H5CH2 benzyl radical benzyl  
1878 C7H7 cycloheptatrienyl radical c7h7  
1879 C7H7+ cycloheptatrienyl cation c7h7+  
1880 C6H5CH3 toluene toluene  
1881 C7H8 cycloheptatriene cht  
1882 C7H8 Norbornadiene norbor  
1883 C7H8 Quadricyclane qucy  
1884 C7H12 Norbornane nor  
1885 C7H14 cycloheptane c7h14  
1886 C7H16 2-methylhexane 2mhex  
1887 C7H16 3-methylhexane hex3m  
1888 C7H16 heptane heptane  
1889 CH(CN)3 tricyanomethane mecn3  
1890 HN=C=C(CN)2 Dicyanoketenimine c4hn3  
1891 C6H7N 2-Methylpyridine mp  
1892 C6H5NH2 aniline aniline  
1893 C6H13N 2-Methylpiperidine pip2m  
1894 C6H13N cyclohexanamine cham  
1895 C6H15N triethylamine tea  
1896 N2O5 Dinitrogen pentoxide n2o5  
1897 C4H2O3 Maleic Anhydride malan  
1898 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
1899 C5H4O2 furfural furfural  
1900 C6H5O phenoxy radical phenoxy  
1901 C5H5NO 2(1H)-Pyridinone c72762006  
1902 C5H5NO 2(3H)-Pyridinone c9000048  
1903 C5H5NO 2(5H)-Pyridinone c9000037  
1904 C5H5NO 2-Pyridinol c109104  
1905 C5H5NO 3(2H)-Pyridinone c9000004  
1906 C5H5NO 3(4H)-Pyridinone c9000026  
1907 C5H5NO 3(6H)-Pyridinone c9000015  
1908 C5H5NO 3-Pyridinol c109002  
1909 C5H5NO 4(1H)-Pryidinone c9000060  
1910 C5H5NO 4(3H)-Pryidinone c9000059  
1911 C5H5NO 4-Pyridinol c626642  
1912 C6H5OH phenol phenol  
1913 C6H6O 2,4-Cyclohexadienone c24599573  
1914 C6H6O 2,5-Cyclohexadienone c5664335  
1915 C6H5SH Benzenethiol phsh  
1916 HO2CCHNH2CH2OH Serine serine  
1917 C5H8O2 Acetylacetone acac  
1918 C4H8O2S Sulfolane sulfolane  
1919 C7H10 Norbornene norbornene  
1920 CH(C2H3)3 trivinyl methane tvm  
1921 C6H10O cyclohexanone chexo  
1922 C6H12O hexanal c6h12o  
1923 C6H12O Oxepane oxepane  
1924 C3H7OC3H7 di-n-propyl ether propr  
1925 F2CCCF2 tetrafluoroallene pfa  
1926 CF3COO- trifluoro acetate anion cf3coo-  
1927 CF3COF trifluoroacetyl fluoride cf3cof  
1928 CF3COCl trifluoroacetyl chloride cf3cocl  
1929 PF6 Hexafluorophosphate neutral pf6  
1930 PF6- Hexafluorophosphate ion pf6-  
1931 SF6 Sulfur Hexafluoride sf6  
1932 SeF6 Selenium hexafluoride sef6  
1933 SF5Cl sulfur chloropentafluoride sf5cl  
1934 CF3CHF2 pentafluoroethane cf3chf2  
1935 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
1936 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
1937 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
1938 CCl3CHCl2 pentachloroethane ccl3chcl2  
1939 C6H5F Fluorobenzene bzf  
1940 C6H5Cl chlorobenzene bzcl  
1941 C6H5Br bromobenzene bzbr  
1942 C8H6 Calicene calicene  
1943 C6H5CCH phenylacetylene phac  
1944 C8H6 benzocyclobutadiene bcbd  
1945 C8H6 Pentalene pentalene  
1946 C6H5CHCH2 Styrene styrene  
1947 C8H8 cubane cubane  
1948 C8H8 cyclooctatetraene cot  
1949 C6H5CH2CH3 Ethylbenzene etbz  
1950 CH3C6H4CH3 meta-xylene mxylene  
1951 CH3C6H4CH3 paraxylene pxylene  
1952 C8H14 Bicyclo[2.2.2]octane bico222  
1953 C8H16 cyclooctane cyclooct  
1954 (CH3)3CC(CH3)3 tetramethylbutane tmb  
1955 C8H18 Octane c8h18  
1956 C6H5CN phenyl cyanide phcn  
1957 C6H12N2 Triethylenediamine ted  
1958 C4O4-- squarate dianion c4o4--  
1959 S4N4 Tetrasulfur tetranitride s4n4  
1960 S8 Octasulfur s8  
1961 C6H4O2 parabenzoquinone pbq  
1962 C4H4N2O2 Uracil uracil  
1963 C6H5CHO benzaldehyde benzal  
1964 C6H5OCH3 Anisole anisole  
1965 C5H9NO2 Proline proline  
1966 C6H12O2 Methyl pivalate c598981  
1967 C6H12O2 Hexanoic acid hexa  
1968 C4F4 tetrafluorcyclobutadiene c4f4  
1969 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- al2cl6  
1970 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
1971 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
1972 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
1973 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
1974 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
1975 C2F6 hexafluoroethane c2f6  
1976 C2Cl6 hexachloroethane c2cl6  
1977 IF7 Iodine heptafluoride if7  
1978 C6H4F2 metadifluorobenzene mdfb  
1979 C6H4F2 orthodifluorobenzene odfb  
1980 C6H4F2 1,4-difluorobenzene pdfb  
1981 C6H4Cl2 1,2-dichlorobenzene dcb12  
1982 C6H4Cl2 1,3-dichlorobenzene dcb13  
1983 C6H4Cl2 1,4-dichlorobenzene dcb14  
1984 C6H5NO nitrosobenzene bzno  
1985 C9H8 Indene indene  
1986 C9H8 spiro[4.4]nona-1,3,6,8-tetraene snt  
1987 C9H12 n-propyl benzene prbz  
1988 C9H20 Nonane nonane  
1989 C(CN)4 tetracyanomethane c5n4  
1990 C5H4N4 purine purine  
1991 C8H7N Indole indole  
1992 C3H3N3O3 cyanuric acid cyanuric  
1993 C6H5NO2 Nitrobenzene c6h5no2  
1994 C6H5COOH benzoic acid benzo  
1995 CH3COC6H5 acetophenone acph  
1996 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- c3cl3n3  
1997 C3F6 hexafluoropropene c3f6  
1998 C6H3F3 Benzene trifluoride 123 bzf3a  
1999 C8H18O 1-Octanol octanol  
2000 C10H8 Azulene azu  
2001 C10H8 naphthalene naph  
2002 C10H10 bullvalene bullv  
2003 C10H16 adamantane adamantane  
2004 C6N4 Tetracyanoethylene tcne  
2005 C6N4- tetracyanoethylene anion tcne-  
2006 C10H22 Decane decane  
2007 C4F6 perfluorobutadiene c4f6  
2008 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
2009 C3F8 perfluoropropane c3f8  
2010 Fe(CO)5 Iron pentacarbonyl ipc  
2011 Fe(C5H5)2 ferrocene fecp2  
2012 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
2013 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
2014 C12H8 Acenaphthylene acenaph  
2015 C12H8 biphenylene biph  
2016 C12H10 biphenyl biphenyl  
2017 C12H10 Heptalene heptalene  
2018 C6H12O6 Inositol inositol  
2019 C6F6 hexafluorobenzene c6f6  
2020 S2F10 disulphur decafluoride s2f10  
2021 C13H10 Fluorene fluorene  
2022 C14H10 Anthracene anth  
2023 C14H10 Phenanthrene phenanthrene  
2024 C14H14 Bibenzyl bibenzyl  
2025 C12H10N2 azobenzene azobenzene  
2026 C6H5COC6H5 benzophenone benzophenone  
2027 C16H10 Pyrene pyrene  
2028 C18H12 Tetracene tetracene  
2029 C19H16 Triphenylmethane tpm  
2030 C24H12 Coronene coronene  
2031 C60 Buckminsterfullerene c60