return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Resources > Info on Results > Calculations Done > Method and basis set

List of which calculations are completed at MP2 /cc-pCVTZ

Jump to calculations not yet done
count Species Name State Conformation
1 H Hydrogen atom 1SKh
2 H+ Hydrogen atom cation  Kh
3 Li Lithium atom 2SKh
4 LiH Lithium Hydride 1ΣC∞v
5 LiH- lithium hydride anion 2ΣC∞v
6 LiH+ lithium hydride cation 2ΣC∞v
7 NaH sodium hydride 1ΣC∞v
8 NaH+ sodium hydride cation 2ΣC∞v
9 Be Beryllium atom 1SKh
10 Mg Magnesium atom 1SKh
11 BeH beryllium monohydride 2ΣC∞v
12 BeH2 beryllium dihydride 1ΣgD∞h
13 MgH2 magnesium dihydride 1ΣgD∞h
14 B Boron atom 2PKh
15 Al Aluminum atom 2PKh
16 BH3 boron trihydride 1A1'D3h
17 AlH3 aluminum trihydride 1A1'D3h
18 C Carbon atom 3P0Kh
19 Si Silicon atom 3PKh
20 SiH Silylidyne 2ΠC∞v
21 CH2 Methylene 3B1C2v
22 CH2 Methylene 1A1C2v
23 CH3 Methyl radical 2A1D3h
24 CH3- methyl anion 1A1C3v
25 CH3+ methyl cation 1A1'D3h
26 SiH3 Silyl radical 2A1C3v
27 CH4 Methane 1A1Td
28 SiH4 Silane 1A1Td
29 P Phosphorus atom 4SKh
30 NH3 Ammonia 1A1C3v
31 PH3 Phosphine 1A1C3v
32 O Oxygen atom 3SKh
33 S Sulfur atom 3PKh
34 OH Hydroxyl radical 2ΠC∞v
35 HS Mercapto radical 2ΠC∞v
36 H2O Water 1A1C2v
37 H2S Hydrogen sulfide 1A1C2v
38 H2S+ Hydrogen sulfide cation 2B1C2v
39 H3S+ Sulfonium cation 1A1C3v
40 F Fluorine atom 2PKh
41 Cl Chlorine atom 2PKh
42 HF Hydrogen fluoride 1ΣC∞v
43 HCl Hydrogen chloride 1ΣC∞v
44 HCl+ hydrogen chloride cation 2ΠC∞v
45 H2Cl+ dihydrogen monochloride cation 1A1C2v
46 Ne Neon atom 1SKh
47 Li2 Lithium diatomic 1ΣgD∞v
48 Na2 Sodium diatomic 1ΣgD∞h
49 Be2 Beryllium diatomic 3ΠgD∞h
50 LiB Lithium boride 3ΠC∞v
51 NaAl Sodium aluminum 1ΣC∞v
52 B2 Boron diatomic 3ΣgD∞h
53 Al2 Aluminum diatomic 3ΣgD∞h
54 Al2H6 dialane 1AGD2h
55 C2 Carbon diatomic 1Σg+D∞h
56 C2 Carbon diatomic 3ΠuD∞h
57 SiC silicon monocarbide 3ΣC∞v
58 C2H2 Acetylene 1ΣgD∞h
59 CCH2 vinylidene 1A1C2v
60 C2H4 Ethylene 1AgD2h
61 C2H6 Ethane 1A1gD3d
62 Si2H6 disilane 1EuD3d
63 AlN Aluminum nitride 3ΠiC∞v
64 CN Cyano radical 2ΣC∞v
65 CN- cyanide anion 1ΣC∞v
66 SiP Silicon monophosphide 2ΠC∞v
67 N2 Nitrogen diatomic 1ΣgD∞h
68 N2+ diatomic nitrogen cation 2ΣgD∞h
69 PN Phosphorus mononitride 1ΣC∞v
70 P2 Phosphorus diatomic 1ΣgD∞h
71 HCN Hydrogen cyanide 1ΣC∞v
72 NNH+ Dinitrogen monohydride cation 1ΣC∞v
73 N2H2 (E)-diazene 1AgC2h
74 LiO lithium oxide 2ΣC∞v
75 LiS Lithium monosulfide 2ΠC∞v
76 LiS+ Lithium sulfide cation 3ΣC∞v
77 NaO sodium monoxide 2ΣC∞v
78 MgO magnesium oxide 1Σ+C∞v
79 CaO Calcium monoxide 1ΣC∞v
80 CaS Calcium sulfide 1ΣC∞v
81 BO boron monoxide 2ΣC∞v
82 CO Carbon monoxide 1ΣC∞v
83 CO- carbon monoxide anion 2ΠC∞v
84 CO+ carbon monoxide cation 2ΣC∞v
85 SiO Silicon monoxide 1ΣC∞v
86 NO Nitric oxide 2ΠC∞v
87 NS Mononitrogen monosulfide 2ΠC∞v
88 PO Phosphorus monoxide 2ΠC∞v
89 PS phosphorus sulfide 2ΣC∞v
90 O2 Oxygen diatomic 3ΣgD∞h
91 SO Sulfur monoxide 3ΣC∞v
92 S2 Sulfur diatomic 3ΣgD∞h
93 HNO Nitrosyl hydride 1A'Cs
94 HO2 Hydroperoxy radical 2A"Cs
95 SOH Sulfur Hydroxide   
96 HS2 Thiosulfeno radical 2A"Cs
97 H2CO Formaldehyde 1A1C2v
98 H2CS Thioformaldehyde 1A1C2v
99 H2O2 Hydrogen peroxide 1AC2
100 H2S2 Disulfane 1AC2
101 H2S2+ hydrogen disulfide cation 2BgC2h
102 H2CSH+ Thioformaldehyde, protonated 1A'Cs
103 CH3SH Methanethiol 1A'Cs
104 CH3SH+ Methanethiol cation 2A"Cs
105 CH3SH2+ protonated methylsulfide 1A'Cs
106 LiF lithium fluoride 1ΣC∞v
107 LiCl lithium chloride 1ΣC∞v
108 NaF sodium fluoride 1ΣC∞v
109 NaCl Sodium Chloride 1ΣC∞v
110 BF Boron monofluoride 1ΣC∞v
111 AlF Aluminum monofluoride 1Σ+C∞v
112 CF Fluoromethylidyne 2ΠC∞v
113 SiF silicon monofluoride 2ΠC∞v
114 SiF+ silicon monofluoride cation 1ΣC∞v
115 NF nitrogen fluoride 3ΣC∞v
116 NCl nitrogen monochloride 3ΣC∞v
117 ClO Monochlorine monoxide 2ΠC∞v
118 SF Monosulfur monofluoride 2ΠC∞v
119 SF+ sulfur monofluoride cation 3ΣC∞v
120 SCl sulfur monochloride 2ΠC∞v
121 SCl+ sulfur monochloride cation 3ΣgC∞v
122 F2 Fluorine diatomic 1ΣgD∞h
123 ClF Chlorine monofluoride 1Σ+C∞v
124 Cl2 Chlorine diatomic 1ΣgD∞h
125 Cl2+ chlorine diatomic cation 2ΠgD∞h
126 HOCl hypochlorous acid 1A'Cs
127 CH2Cl chloromethyl radical 2B1C2v
128 CH3F Methyl fluoride 1A1C3v
129 CH3Cl Methyl chloride 1A1C3v
130 SiH3Cl chlorosilane 1A1C1
131 CH2CCH2 allene 1A1D2d
132 Si3H8 trisilane   
133 LiCN lithium cyanide 1ΣC*V LiCN
134 LiCN lithium cyanide 1A'Cs
135 LiCN lithium cyanide 1ΣC*V LiNC
136 NaCN Sodium Cyanide 1ΣC∞v
137 NaCN Sodium Cyanide 1ACs
138 NaCN Sodium Cyanide 1ΣC∞v
139 AlNC Aluminum isocyanide   
140 N3 azide radical 2ΠgD∞h
141 N3- azide anion 1ΣGD∞h
142 HN3 hydrogen azide 1A'Cs
143 CH2NN diazomethane 1A1C2v
144 Li2S dilithium sulfide 1ΣGD∞h
145 Li2S dilithium sulfide 1A1C2v
146 Na2O disodium monoxide 1ΣgLinear
147 Na2O disodium monoxide 1A1C2v
148 CCO Dicarbon monoxide 3ΣC∞v
149 N2O Nitrous oxide 1ΣC∞v
150 CO2 Carbon dioxide 1ΣgD∞h
151 CS2 Carbon disulfide 1ΣgD∞h
152 SiS2 Silicon disulfide 1ΣGD∞h
153 NSO sulfinyl amidogen   
154 SNO Nitrogen oxide sulfide   
155 O3 Ozone 1A1Cs
156 SO2 Sulfur dioxide 1A1C2v
157 S3 Sulfur trimer 1A1C2v
158 S3+ Sulfur trimer cation 2B2C2v
159 BH3CO Borane carbonyl 1A1C3v
160 C2H4O Ethylene oxide 1A1C2v
161 CH3SSH Hydrogen methyl disulfide   
162 CH3CH2SH ethanethiol 1A'Cs
163 CH3CH2SH ethanethiol 1AC1
164 FNO Nitrosyl fluoride 1A'Cs
165 FNS Thionitrosyl fluoride 1A'Cs
166 FSN Thiazyl fluoride 1A'Cs
167 OPCl Phosphorus oxychloride   
168 CF2 Difluoromethylene 1A1D∞h
169 CF2 Difluoromethylene 3B1C2v
170 OClO Chlorine dioxide 2B1D∞h
171 ClSO Sulfur chloride oxide 2A"Cs
172 FClO chlorosyl fluoride 1A'Cs
173 ClOF Chlorine hypofluorite 1A'Cs
174 SF2 sulfur difluoride 1A1C2v
175 HCCF Fluoroacetylene 1ΣC∞v
176 CH2F2 Methane, difluoro- 1A1C2v
177 CH2Cl2 Methylene chloride 1A1C2v
178 SiH2Cl2 dichlorosilane 1A1C2v
179 ONNO NO dimer 1Agtrans C2H
180 S2N2 Disulfur dinitride 1AGD2h
181 CS3-- Carbonotrithioate   
182 SO3 Sulfur trioxide 1A1'D3h
183 S4 Sulfur tetramer   
184 S4 Sulfur tetramer   
185 S4 Sulfur tetramer   
186 H3AlO3 Aluminum hydroxide   
187 CF2O Carbonic difluoride 1A1C2v
188 BF3 Borane, trifluoro- 1A'D3h
189 AlF3 Aluminum trifluoride 1A1'D3h
190 BCl3 Borane, trichloro- 1A1'D3h
191 SiF3 Silicon trifluoride radical 2A1C3v
192 ClO2F Chloryl fluoride 1A'Cs
193 SF3 Sulfur trifluoride 2A'Cs
194 ClF3 Chlorine trifluoride 1A1'D3h
195 ClF3 Chlorine trifluoride 1A1C2v
196 HClO3 Chloric Acid 1AC1
197 CHF3 Methane, trifluoro- 1A1C3v
198 H2SO4 Sulfuric acid 1AC1
199 CF3Cl Methane, chlorotrifluoro- 1A1C3v
200 CF2Cl2 difluorodichloromethane 1A1C2v
201 SF4 Sulfur tetrafluoride 1A1C2v
202 HClO4 perchloric acid 1ACs
203 B2Cl4 Diboron tetrachloride 1A1D2
204 SiF5- silicon pentafluoride anion   
205 PF5 Phosphorus pentafluoride 1A1'D3h
206 ClF5 chlorinepentafluoride 1A1C4v
207 C2Cl6 hexachloroethane 1A1gD3d

Species NOT done yet
count Species Name file name problem
1 D Deuterium atom d  
2 D- Deuterium atom anion d-  
3 D+ Deuterium atom cation d+  
4 H- Hydrogen atom anion h-  
5 D2 Deuterium diatomic d2  
6 H2 Hydrogen diatomic h2  
7 H2- hydrogen diatomic anion h2-  
8 H2+ Hydrogen cation h2+  
9 HD Deuterium hydride hd  
10 H3+ hydrogen trimer cation h3+  
11 He Helium atom he  
12 He- Helium atom anion he-  
13 He+ Helium atom cation he+  
14 HeH Helium hydride heh  
15 HeH+ Helium hydride cation heh+  
16 He2+ helium diatomic cation he2+  
17 Li- Lithium atom anion li-  
18 Li+ Lithium atom cation li+  
19 Na Sodium atom na  
20 Na- Sodium atom anion na-  
21 Na+ Sodium atom cation na+  
22 K Potassium atom k  
23 K- Potassium atom anion k-  
24 K+ Potassium atom cation k+  
25 Cu Copper atom cu  
26 Cu- Copper atom anion cu-  
27 Cu+ Copper atom cation cu+  
28 NaH- sodium hydride anion nah-  
29 KH Potassium hydride kh  
30 KH+ Potassium hydrogen cation kh+  
31 CuH Copper monohydride cuh  
32 Be- Beryllium atom anion be-  
33 Be+ Beryllium atom cation be+  
34 Mg- Magnesium atom anion mg-  
35 Mg+ Magnesium atom cation mg+  
36 Ca Calcium atom ca  
37 Ca- Calcium atom anion ca-  
38 Ca+ Calcium atom cation ca+  
39 Zn Zinc atom zn  
40 Zn- Zinc atom anion zn-  
41 Zn+ Zinc atom cation zn+  
42 BeH- berylium monohydride anion beh-  
43 BeH+ beryllium monohydride cation beh+  
44 MgH magnesium monohydride mgh  
45 MgH- magnesium monohydride anion mgh-  
46 MgH+ magnesium monohydride cation mgh+  
47 CaH Calcium monohydride cah  
48 CaH+ Calcium monohydride cation cah+  
49 TiH Titanium monohydride tih  
50 ZnH Zinc monohydride znh  
51 ZnH+ Zinc, protonated znh+  
52 BeH2+ Beryllium dihydride cation beh2+  
53 CaH2 Calcium Hydride cah2  
54 ZnH2 Zinc hydride znh2  
55 B- Boron atom anion b-  
56 B+ Boron atom cation b+  
57 Al- Aluminum atom anion al-  
58 Al+ Aluminum atom cation al+  
59 Sc Scandium atom sc  
60 Sc+ Scandium cation sc+  
61 Ga Gallium atom ga  
62 Ga- Gallium atom anion ga-  
63 Ga+ Gallium atom cation ga+  
64 BH Boron monohydride bh  
65 BH- boron monohydride anion bh-  
66 BH+ boron monohydride cation bh+  
67 AlH aluminum monohydride alh  
68 AlH- aluminum monohydride anion alh-  
69 AlH+ aluminum monohydride cation alh+  
70 ScH Scandium monohydride sch  
71 ScH+ Scandium monohydride cation sch+  
72 GaH Gallium monohydride gah  
73 GaH+ Gallium monohydride cation gah+  
74 BH2 boron dihydride bh2  
75 BH2- boron dihydride anion bh2-  
76 BH2+ Boron dihydride cation bh2+  
77 AlH2 aluminum dihydride alh2  
78 AlH2- aluminum dihydride anion alh2-  
79 AlH2+ aluminum dihydride cation alh2+  
80 BH3- boron trihydride anion bh3-  
81 BH3+ boron trihydride cation bh3+  
82 AlH3- aluminum trihydride anion alh3-  
83 AlH3+ aluminum trihydride cation alh3+  
84 ScH3 Scandium trihydride sch3  
85 GaH3 Gallium trihydride gah3  
86 BH4 borohydride bh4  
87 BH4- borohydride anion bh4-  
88 AlH4- Aluminum tetrahydride anion alh4-  
89 C- Carbon atom anion c-  
90 C+ Carbon atom cation c+  
91 Si- Silicon atom anion si-  
92 Si+ Silicon atom cation si+  
93 Ti Titanium atom ti  
94 Ti- Titanium atom anion ti-  
95 Ti+ Titanium atom cation ti+  
96 Ge Germanium atom ge  
97 Ge- Germanium anion ge-  
98 Ge+ Germanium cation ge+  
99 Sn Tin atom sn  
100 Sn+ Tin cation sn+  
101 CH Methylidyne ch  
102 CH- methylidyne anion ch-  
103 CH+ Methylidyne cation ch+  
104 SiH- silicon monohydride anion sih-  
105 SiH+ silicon monohydride cation sih+  
106 GeH germylidene geh  
107 GeH+ Germaniun monohyrdide cation geh+  
108 CH2- methylene anion ch2-  
109 CH2+ methylene cation ch2+  
110 SiH2 silicon dihydride sih2  
111 SiH2- silicon dihydride anion sih2-  
112 SiH2+ silicon dihydride cation sih2+  
113 GeH2 germylene geh2  
114 GeH2- germylene anion geh2-  
115 SiH3- Silyl anion sih3-  
116 SiH3+ Silyl cation sih3+  
117 GeH3 Germyl radical geh3  
118 GeH3+ germyl cation geh3+  
119 CD4 methane-d4 cd4  
120 CH2D2 methane-d2 ch2d2  
121 CH3D methane-d ch3d  
122 CH4- Methane anion ch4-  
123 CH4+ Methane cation ch4+  
124 CHD3 methane-d3 chd3  
125 SiH2D2 silane-d2 sih2d2  
126 SiH4+ Silane cation sih4+  
127 GeH4 Germane geh4  
128 SnH4 Stannane snh4  
129 SiH5+ Silane, protonated sih5+  
130 N Nitrogen atom n  
131 N- Nitrogen atom anion n-  
132 N+ Nitrogen atom cation n+  
133 P- Phosphorus atom anion p-  
134 P+ Phosphorus atom cation p+  
135 V Vanadium atom v  
136 V+ Vanadium atom cation v+  
137 As Arsenic atomic as  
138 As- Arsenic anion as-  
139 As+ Arsenic cation as+  
140 Sb Antimony atom sb  
141 NH Imidogen nh  
142 NH- Imidogen anion nh-  
143 NH+ imidogen cation nh+  
144 PH phosphorus monohydride ph  
145 PH- phosphorus monohydride anion ph-  
146 PH+ phosphorus monohydride cation ph+  
147 AsH Arsenic monohydride ash  
148 AsH+ Arsenic monohydride cation ash+  
149 SbH Antimony monohydride sbh  
150 ND2 Amidogen-d2 nd2  
151 NH2 Amino radical nh2  
152 NH2- amino anion nh2-  
153 NH2+ Amino cation nh2+  
154 PH2 Phosphino radical ph2  
155 PH2- Phosphino anion ph2-  
156 PH2+ Phosphino cation ph2+  
157 AsH2 Arsenic dihydride ash2  
158 AsH2+ Arsenic dihydride cation ash2+  
159 ND3 Ammonia-d3 nd3  
160 NH3- Ammonia anion nh3-  
161 NH3+ ammonia cation nh3+  
162 PH3+ Phosphine cation ph3+  
163 AsH3 Arsine ash3  
164 AsH3+ Arsine cation ash3+  
165 SbH3 Stibine sbh3  
166 AsH4+ Arsonium ash4+  
167 NH4 Ammonium radical nh4  
168 NH4+ ammonium cation nh4+  
169 PH4 Phosphoranyl radical ph4  
170 PH4+ phosphonium cation ph4+  
171 O- Oxygen atom anion o-  
172 O+ Oxygen atom cation o+  
173 S- Sulfur atom anion s-  
174 S+ Sulfur atom cation s+  
175 Cr Chromium atom cr  
176 Se Selenium atom se  
177 Se- Selenium atom anion se-  
178 Se+ Selenium atom cation se+  
179 Te Tellurium atom te  
180 Te+ Tellurium atom cation te+  
181 DO Hydroxyl-d od  
182 OH- hydroxide anion oh-  
183 OH+ hydoxyl cation oh+  
184 DS Mercapto-d ds  
185 HS- mercapto anion sh-  
186 HS+ sulfur monohydride cation sh+  
187 CrH Chromium hydride crh  
188 CrH+ Chromium hydride cation crh+  
189 HSe Selenium monohydride hse  
190 HSe- selenium monohydride anion hse-  
191 HSe+ selenium monohydride cation hse+  
192 TeH Telluryl radical teh  
193 D2O Deuterium oxide d2o  
194 H2O- water anion h2o-  
195 H2O+ water cation h2o+  
196 HDO Water-d1 hdo  
197 D2S Hydrogen sulfide-d2 d2s  
198 H2S- Hydrogen sulfide anion h2s-  
199 H2Se Hydrogen selenide h2se  
200 H2Se+ Hydrogen selenide cation h2se+  
201 H2Te Hydrogen Telluride h2te  
202 H3O+ hydronium cation h3o+  
203 H3Se+ Hydrogen Selenide, protonated h3se+  
204 F- Fluorine atom anion f-  
205 F+ Fluorine atom cation f+  
206 Cl- Chlorine atom anion cl-  
207 Cl+ Chlorine atom cation cl+  
208 Mn Manganese atom mn  
209 Br Bromine atom br  
210 Br- Bromine atom anion br-  
211 Br+ Bromine atom cation br+  
212 I Iodine atom iodine  
213 I- Iodine atom anion iodine-  
214 I+ Iodine atom cation iodine+  
215 DF Hydrofluoric acid-d df  
216 HF- hydrogen fluoride anion hf-  
217 HF+ hydrogen fluoride cation hf+  
218 DCl Hydrochloric acid-d dcl  
219 HCl- hydrogen chloride anion hcl-  
220 HBr hydrogen bromide hbr  
221 HBr- hydrogen bromide anion hbr-  
222 HBr+ hydrogen bromide cation hbr+  
223 HI Hydrogen iodide hi  
224 HI+ Hydrogen iodide cation hi+  
225 H2F+ dihydrogen fluoride cation h2f+  
226 H2Br+ protonated hydrogen bromide h2br+  
227 H2I+ Iodonium h2i+  
228 Ne- Neon atom anion ne-  
229 Ne+ Neon atom cation ne+  
230 Ar Argon atom ar  
231 Ar- Argon atom anion ar-  
232 Ar+ Argon atom cation ar+  
233 Fe Iron atom fe  
234 Kr Krypton atom kr  
235 Kr+ Krypton cation kr+  
236 Xe Xenon atom xe  
237 HeLi+ Helium Lithium cation heli+  
238 NeH neon hydrogen neh  
239 NeH+ neon hydrogen cation neh+  
240 ArH+ Argon hydride cation arh+  
241 KrH+ Protonated Krypton krh+  
242 XeH+ Xenon, protonated xeh+  
243 H2Ar H2 Ar dimer h2ar  
244 Co Cobalt atom cobalt  
245 Ni Nickel atom ni  
246 Li2- lithium diatomic anion li2-  
247 Li2+ lithium diatomic cation li2+  
248 NaLi lithium sodium lina  
249 NaLi- lithium sodium anion lina-  
250 NaLi+ lithium sodium cation lina+  
251 LiK Lithium Potassium lik  
252 Na2- sodium diatomic anion na2-  
253 Na2+ sodium diatomic cation na2+  
254 NaK Sodium Potassium nak  
255 NaK+ Sodium Potassium diatomic cation nak+  
256 K2 Potassium diatomic k2  
257 Cu2 Copper diatomic cu2  
258 LiBe Lithium Beryllium libe  
259 LiMg Lithium magnesium limg  
260 NaBe Sodium Beryllium nabe  
261 NaMg Sodium Magnesium namg  
262 Be2 Beryllium diatomic be2  
263 Be2- Beryllium diatomic anion be2-  
264 Be2+ Beryllium diatomic cation be2+  
265 BeMg Beryllium Magnesium bemg  
266 Mg2 Magnesium diatomic mg2  
267 Mg2- magnesium diatomic anion mg2-  
268 Mg2+ magnesium diatomic cation mg2+  
269 Ca2 Calcium diatomic ca2  
270 LiAl Lithium Aluminum lial  
271 BeB Beryllium monoboride beb  
272 B2- Boron diatomic anion b2-  
273 B2+ Boron diatomic cation b2+  
274 BAl Boron Aluminum bal  
275 Al2- aluminum diatomic anion al2-  
276 Al2+ aluminum diatomic cation al2+  
277 BGa Boron Gallium bga  
278 AlGa Aluminum Gallium alga  
279 Ga2 Gallium diatomic ga2  
280 HBBH Diborane(2) hbbh  
281 LiBH4 Lithium borohydride libh4  
282 B2H4 Diborane(4) D2d b2h4  
283 HBHHBH Diborane(4) C2V hbhhbh  
284 B2H6 Diborane b2h6  
285 B2H6+ Diborane cation b2h6  
286 Ga2H6 digallane ga2h6  
287 LiC Lithium Carbide lic  
288 BeC Beryllium Carbide bec  
289 CaC Calcium monocarbide cac  
290 BC boron monocarbide bc  
291 BC- boron monocarbide anion bc-  
292 BC+ boron monocarbide cation bc+  
293 AlC Aluminum carbide alc  
294 BSi Boron silicide bsi  
295 C2- carbon diatomic anion c2-  
296 C2+ carbon diatomic cation c2+  
297 SiC- silicon monocarbide anion sic-  
298 SiC+ silicon monocarbide cation sic+  
299 Si2 Silicon diatomic si2  
300 Si2- silcon diatomic anion si2-  
301 Si2+ silcon diatomic cation si2+  
302 GeC Germanium monocarbide gec  
303 SiGe Silicon Germanium sige  
304 Ge2 Germanium diatomic ge2  
305 C2H Ethynyl radical c2h  
306 C2H- Ethynyl anion c2h-  
307 C2H+ Ethynyl cation c2h+  
308 ZnCH2 Zinc methylene znch2  
309 C2H2+ acetylene cation c2h2+  
310 H2CC- vinylidene anion h2cc-  
311 HCCH- acetylene anion c2h2-  
312 Si2H2 disilyne si2h2  
313 CH3Li methyl lithium ch3li  
314 CuCH3 monomethyl copper cuch3  
315 ZnCH3 Zinc monomethyl znch3  
316 CH2BH methyleneborane ch2bh  
317 C2H3 vinyl c2h3  
318 C2H3- vinyl anion c2h3-  
319 C2H3+ vinyl cation c2h3+  
320 C2H4- Ethylene anion c2h4-  
321 C2H4+ Ethylene cation c2h4+  
322 CH3CH methylmethylene ch3ch  
323 CH2SiH2 silaethylene ch2sih2  
324 Si2H4 Disilene si2h4  
325 CH3BH2 methylborane ch3bh2  
326 C2H5 Ethyl radical c2h5  
327 C2H5- Ethyl anion c2h5-  
328 C2H5+ Ethyl cation c2h5+  
329 C2H6+ ethane cation c2h6+  
330 CH3SiH3 methyl silane ch3sih3  
331 GeH3CH3 methyl germane geh3ch3  
332 C2H7+ Ethane, protonated c2h7+  
333 LiN Lithium Nitride lin  
334 LiN+ Lithium Nitride cation lin+  
335 LiP Lithium monophosphide lip  
336 BeN Beryllium mononitride ben  
337 BeN- Beryllium mononitride anion ben-  
338 BeN+ Beryllium mononitride cation ben+  
339 MgN Magnesium Nitride mgn  
340 BN- boron nitride anion bn-  
341 AlN- aluminum mononitride anion aln-  
342 AlN+ aluminum mononitride cation aln+  
343 BP Boron monophosphide bp  
344 AlP Aluminum monophosphide alp  
345 GaN Gallium mononitride gan  
346 GaP Gallium monophosphide gap  
347 GaAs Gallium arsenide gaas  
348 BN boron nitride bn  
349 BN+ boron nitride cation bn+  
350 CN+ Cyano cation cn+  
351 CP Carbon monophosphide cp  
352 CP- carbon monophosphide anion cp-  
353 CP+ carbon monophosphide cation cp+  
354 SiN Silicon nitride sin  
355 SiN- silicon mononitride anion sin-  
356 SiN+ silicon mononitride cation sin+  
357 SiP- Silicon monophosphide anion sip-  
358 SiP+ Silicon monophosphide cation sip+  
359 TiN Titanium mononitride tin  
360 N2- nitrogen diatomic anion n2-  
361 PN- phosphorus nitride anion pn-  
362 PN+ phosphorus nitride cation pn+  
363 P2- phosphorus diatomic anion p2-  
364 P2+ phosphorus diatomic cation p2+  
365 AsN Arsenic mononitride asn  
366 AsP Arsenic monophosphide asp  
367 SbN Antimony nitride sbn  
368 As2 Arsenic diatomic as2  
369 HNB hydrogen nitrogen boron hnb  
370 HNC hydrogen isocyanide hnc  
371 HCN- Hydrogen cyanide anion hcn-  
372 HCN+ hydrogen cyanide cation hcn+  
373 HNC+ hydrogen isocyanide cation hnc+  
374 HCP Phosphaethyne hcp  
375 HCP+ Phosphaethyne cation hcp+  
376 NNH Dinitrogen monohydride nnh  
377 HPO Hydrogen phosphorus oxide hpo  
378 HPO+ Hydrogen phosphorus oxide cation hpo+  
379 LiNH2 lithium amide linh2  
380 HBNH Boranimine hbnh  
381 CNH2 Aminomethylidyne radical cnh2  
382 CNH2+ N-protonated hydrogen isocyanide cnh2+  
383 H2CN Dihydrogen cyanide radical h2cn  
384 H2CN+ hydrocyanonium cation h2cn+  
385 HCNH methyleneazane hcnh  
386 HCNH+ N-protonated HCN hcnh+  
387 H2NN Isodiazene h2nn  
388 N2H2 (Z)-Diazene n2h2z  
389 N2H2+ trans-diazene cation n2h2+  
390 CH2NH Methanimine ch3n  
391 CH2NH+ Methanimine cation ch2nh+  
392 CHNH2 aminomethylene chnh2  
393 CHNH2+ Aminocarbene cation chnh2+  
394 CH2PH Phosphaethene ch3p  
395 BH2NH2 Boranamine bh2nh2  
396 CH2NH2+ methyleneamine cation ch2nh2+  
397 N2H4 Hydrazine n2h4  
398 N2H4+ hydrazine cation n2h4+  
399 P2H4 Diphosphine p2h4  
400 CH3NH2 methyl amine ch3nh2  
401 CH3NH2+ methyl amine cation ch3nh2+  
402 CH3PH2 Methyl phosphine ch3ph2  
403 SiH3NH2 Silane, amino sih3nh2  
404 N2H5+ protonated hydrazine n2h5+  
405 BH3PH3 borane phosphine bh3ph3  
406 BH3NH3 borane ammonia bh3nh3  
407 CH3NH3 methyl ammonium radical ch3nh3  
408 CH3NH3+ protonated methylamine ch3nh3+  
409 CH3PH3+ methyl phosphine, protonated ch3ph3+  
410 NH3NH3 Ammonia Dimer nh3nh3  
411 N2H7+ ammonia ammonium dimer n2h7+  
412 LiO- lithium oxide anion lio-  
413 LiO+ lithium oxide cation lio+  
414 NaO- sodium oxide anion nao-  
415 NaO+ sodium oxide cation nao+  
416 KO Potassium monoxide ko  
417 KO+ Potassium monoxide cation ko+  
418 NaS Sodium sulfide nas  
419 CuO Copper Monoxide cuo  
420 LiSe Lithium monoselenide lise  
421 BeO beryllium oxide beo  
422 BeO- Beryllium monoxide anion beo-  
423 BeO+ Beryllium monoxide cation beo+  
424 BeS beryllium sulfide bes  
425 MgO- magnesium oxide anion mgo-  
426 MgO+ magnesium oxide cation mgo+  
427 MgS magnesium sulfide mgs  
428 MgS- magnesium sulfide anion mgs-  
429 MgS+ magnesium sulfide cation mgs+  
430 ZnO zinc monoxide zno  
431 ZnS Zinc sulfide zns  
432 BeS- Beryllium monosulfide anion bes-  
433 BeS+ Beryllium monosulfide cation bes+  
434 BO- boron monoxide anion bo-  
435 AlO Aluminum monoxide alo  
436 AlO- Aluminum monoxide anion alo-  
437 AlO+ aluminum monoxide cation alo+  
438 BS boron sulfide bs  
439 BS- boron monosulfide anion bs-  
440 BS+ boron monosulfide cation bs+  
441 AlS Aluminum sulfide als  
442 AlS- aluminum monosulfide anion als-  
443 AlS+ aluminum monosulfide cation als+  
444 ScO Scandium monoxide sco  
445 GaO Gallium monoxide gao  
446 GaS Gallium monosulfide gas  
447 BO+ boron monoxide cation bo+  
448 CS carbon monosulfide cs  
449 CS- carbon monosulfide anion cs-  
450 CS+ carbon monosulfide cation cs+  
451 SiO- silicon monoxide anion sio-  
452 SiO+ silicon monoxide cation sio+  
453 SiS silicon monosulfide sis  
454 SiS- silicon monosulfide anion sis-  
455 SiS+ silicon monosulfide cation sis+  
456 TiO Titanium monoxide tio  
457 CSe Carbon monoselenide cse  
458 CSe- Carbon monoselenide anion cse-  
459 CSe+ Carbon monoselenide cation cse+  
460 GeO Germanium monoxide geo  
461 GeO+ Germanium monoxide cation geo+  
462 GeS Germanium monosulfide ges  
463 SiSe Silicon Monoselenide sise  
464 SiSe+ Silicon Monoselenide cation sise+  
465 GeSe Germanium monoselenide gese  
466 NO- nitric oxide anion no-  
467 NO+ nitric oxide cation no+  
468 NS- nitrogen sulfide anion ns-  
469 NS+ nitrogen sulfide cation ns+  
470 PO- phosphorus monoxide anion po-  
471 PO+ phosphorus monoxide cation po+  
472 PS- phosphorus monosulfide anion ps-  
473 PS+ phosphorus monosulfide cation ps+  
474 VO Vanadium monoxide vo  
475 AsO Arsenic monoxide aso  
476 NSe Nitrogen monoselenide nse  
477 AsS Arsenic monosulfide ass  
478 PSe Phosphorus monoselenide pse  
479 AsSe Arsenic monoselenide asse  
480 O2- oxygen diatomic anion o2-  
481 O2-- dioxygen dianion o2--  
482 O2+ diatomic oxygen cation o2+  
483 SO- sulfur monoxide anion so-  
484 SO+ sulfur monoxide cation so+  
485 S2- sulfur diatomic anion s2-  
486 S2+ sulfur diatomic cation s2+  
487 SeO Selenium monoxide seo  
488 SeO- selenium monoxide anion seo-  
489 SeO+ selenium monoxide cation seo+  
490 SeS Selenium monosulfide ses  
491 SeS- selenium monosulfide anion ses-  
492 SeS+ selenium monosulfide cation ses+  
493 TeO Tellurium monoxide teo  
494 Se2 Selenium diatomic se2  
495 Se2- selenium diatomic anion se2-  
496 Se2+ selenium diatomic cation se2+  
497 Te2 Tellurium diatomic te2  
498 LiOH lithium hydroxide lioh  
499 NaOH sodium hydroxide naoh  
500 KOH Potassium hydroxide koh  
501 BeOH beryllium monohydroxide beoh  
502 MgOH magnesium hydroxide mgoh  
503 CaOH Calcium monohydroxide caoh  
504 HBO Boron hydride oxide hbo  
505 HBS hydrogen boron sulfide hbs  
506 COH Hydroxymethylidyne coh  
507 COH+ Carbon Monoxide, protonated coh+  
508 HCO Formyl radical hco  
509 HCO- formyl anion hco-  
510 HCO+ Formyl cation hco+  
511 HCS Thioformyl radical hcs  
512 HCS- Thioformyl anion hcs-  
513 HCS+ Thioformyl cation hcs+  
514 HNO- Nitrosyl hydride anion hno-  
515 HNO+ Nitrosyl hydride cation hno+  
516 NOH Hydroxyimidogen noh  
517 NOH+ O-protonated nitric oxide noh+  
518 HNS Sulfur imide hns  
519 HNS- Sulfur imide anion hns-  
520 HO2- Hydroperoxy anion ho2-  
521 HO2+ Hydroperoxy cation ho2+  
522 HSO+ Sulfur Monoxide, S-protonated HSO+  
523 SOH+ Sulfur Monoxide, protonated soh+  
524 H2CO- formaldehyde anion h2co-  
525 H2CO+ formaldehyde cation h2co+  
526 HOCH hydroxycarbene hoch  
527 H2CS- thioformaldehyde anion h2cs-  
528 H2CS+ thioformaldehyde cation h2cs+  
529 H2CSe Selenoformaldehyde h2cse  
530 H2NO nitroxide h2no  
531 H2O2+ Hydrogen peroxide cation h2o2+  
532 H2OO water oxide h2oo  
533 HOSH hydrogen thioperoxide hosh  
534 H2Se2 hydrogen diselenide h2se2  
535 CH2OH Hydroxymethyl radical ch2oh  
536 CH2OH+ hydroxymethyl cation ch2oh+  
537 CH3O Methoxy radical ch3o  
538 CH3O- methoxy anion ch3o-  
539 CH3O+ Methoxy cation ch3o+  
540 CH3S thiomethoxy ch3s  
541 NH2OH hydroxylamine nh2oh  
542 NH2OH+ Hydroxylamine cation nh2oh+  
543 NH3O Ammonia Oxide nh3o  
544 H2POH Phosphinous acid h2poh  
545 H3PO Phosphine oxide h3po  
546 NH2SH Thiohydroxylamine nh2sh  
547 NH3S sulfidoazane nh3s  
548 H3O2+ hydrogen peroxide, protonated h3o2+  
549 CH3OH Methyl alcohol ch3oh  
550 CH3OH- Methyl alcohol anion ch3oh-  
551 CH3OH+ Methyl alcohol cation ch3oh+  
552 SiH3OH silanol sih3oh  
553 CH3SeH Methane selenol ch3seh  
554 NH2OH2+ protonated hydroxylamine nh2oh2+  
555 NH3OH+ N-protonated hydroxylamine nh3oh+  
556 H2OH2O water dimer h2oh2o  
557 CH3OH2+ Methanol, protonated ch3oh2+  
558 H2ONH3 Water Ammonia Dimer h2onh3  
559 H5O2+ Dihydroxonium ion h5o2+  
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 anion nacl-  
566 NaCl+ sodium chloride cation nacl+  
567 KCl Potassium Chloride kcl  
568 CuF Copper monofluoride cuf  
569 LiBr Lithium Bromide libr  
570 LiBr- lithium bromide anion libr-  
571 LiBr+ lithium bromide cation libr+  
572 CuCl Copper monochloride cucl  
573 NaBr Sodium Bromide nabr  
574 NaBr- sodium bromide anion nabr-  
575 NaBr+ sodium bromide cation nabr+  
576 KBr Potassium Bromide kbr  
577 LiI Lithium Iodide lii  
578 NaI Sodium Iodide nai  
579 KI Potassium Iodide ki  
580 LiF- lithium fluoride anion lif-  
581 LiF+ lithium fluoride cation lif+  
582 BeF Beryllium monofluoride bef  
583 BeF- Beryllium monofluoride anion bef-  
584 BeF+ Beryllium monofluoride cation bef+  
585 BeCl beryllium monochloride becl  
586 MgF Magnesium monofluoride mgf  
587 MgF- magnesium fluoride anion mgf-  
588 MgF+ magnesium fluoride cation mgf+  
589 CaF Calcium monofluoride caf  
590 MgCl magnesium monochloride mgcl  
591 MgCl- magnesium monochloride anion mgcl-  
592 MgCl+ magnesium monochloride cation mgcl+  
593 CaCl calcium monochloride cacl  
594 TiCl Titanium Monochloride ticl  
595 ZnF Zinc monofluoride znf  
596 ZnF- Zinc monofluoride anion znf-  
597 ZnF+ Zinc monofluoride cation znf+  
598 ZnCl Zinc monochloride zncl  
599 CaBr Calcium monobromide cabr  
600 BeCl- beryllium monochloride anion becl-  
601 BeCl+ beryllium monochloride cation becl+  
602 BF- Boron monofluoride anion bf-  
603 BF+ Boron monofluoride cation bf+  
604 AlF- Aluminum monofluoride anion alf-  
605 AlF+ Aluminum monofluoride cation alf+  
606 BCl boron monochloride bcl  
607 BCl- boron monochloride anion bcl-  
608 BCl+ boron monochloride cation bcl+  
609 AlCl Aluminum monochloride alcl  
610 AlCl- aluminum monochloride anion alcl-  
611 AlCl+ aluminum monochloride cation alcl+  
612 ScF Scandium monofluoride scf  
613 BBr Boron monobromide bbr  
614 GaF Gallium monofluoride gaf  
615 GaF+ Gallium monofluoride cation gaf+  
616 AlBr Aluminum monobromide albr  
617 GaCl Gallium monochloride gacl  
618 GaCl+ Gallium monochloride cation gacl+  
619 AlI Aluminum monoiodide ali  
620 GaBr Gallium monobromide gabr  
621 CF- carbon monofluoride anion cf-  
622 CF+ carbon monofluoride cation cf+  
623 CCl carbon monochloride ccl  
624 CCl- carbon monochloride anion ccl-  
625 CCl+ carbon monochloride cation ccl+  
626 SiF- silicon monofluoride anion sif-  
627 SiCl Clorosilylidyne sicl  
628 SiCl- silicon monochloride anion sicl-  
629 SiCl+ silicon monochloride cation sicl+  
630 CBr Carbon monobromide cbr  
631 GeF Germanium monofluoride gef  
632 GeF+ Germanium monofluoride cation gef+  
633 GeCl Germanium monochloride gecl  
634 GeCl+ Germanium monochloride cation gecl+  
635 SiBr Silicon monobromide sibr  
636 SiBr+ Silicon monobromide cation sibr+  
637 NF- nitrogen monofluorine anion nf-  
638 NF+ nitrogen monofluoirde cation nf+  
639 NCl- nitrogen monochloride anion ncl-  
640 NCl+ nitrogen monochloride cation ncl+  
641 PF phosphorus monofluoride pf  
642 PF- phosphorus monofluoride anion pf-  
643 PF+ phosphorus monofluoride cation pf+  
644 PCl phosphorus chloride pcl  
645 PCl- phosphorus monochloride anion pcl-  
646 PCl+ phosphorus monochloride cation pcl+  
647 AsF Arsenic monofluoride asf  
648 NBr nitrogen monobromide nbr  
649 AsCl Arsenic monochloride ascl  
650 PBr Phosphorus monobromide pbr  
651 SbF Antimony monofluoride sbf  
652 SbCl Antimony monochloride sbcl  
653 FO Oxygen monofluoride fo  
654 FO- flourine oxide anion fo-  
655 FO+ fluorine monoxide cation fo+  
656 ClO- chlorine monoxide anion clo-  
657 ClO+ chlorine monoxide cation clo+  
658 SF- sulfur monofluoride anion sf-  
659 SCl- sulfur monochloride anion 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 BrF Bromine monofluoride brf  
676 BrF- bromine fluoride anion brf-  
677 BrF+ bromine fluoride cation brf+  
678 BrCl- bromine chloride anion brcl-  
679 BrCl+ bromine chloride cation brcl+  
680 IF Iodine monofluoride if  
681 Br2 Bromine diatomic br2  
682 Br2- bromine diatomic anion br2-  
683 Br2+ bromine diatomic cation br2+  
684 ICl Iodine monochloride icl  
685 IBr Iodine monobromide ibr  
686 I2 Iodine diatomic i2  
687 I2+ Iodine diatomic cation i2+  
688 HCF Fluoromethylene hcf  
689 HCCl Chloromethylene hccl  
690 HSiF fluorosilylene hsif  
691 HSiCl Chlorosilylene hsicl  
692 HSiBr monobromosilylene hsibr  
693 CHBr bromomethylene chbr  
694 HOF Hypofluorous acid hfo  
695 DOCl Hypochlorous acid-d docl  
696 HOCl+ hypochlorous acid cation hocl+  
697 HOBr Hypobromous acid hobr  
698 HOBr+ Hypobromous acid cation hobr+  
699 HOI Hypoiodous acid hoi  
700 F2H+ Fluorine, protonated f2h+  
701 FHF Hydrogen difluoride fhf  
702 FHF- Hydrogen difluoride anion fhf-  
703 ClFH+ Chlorine fluoride, F-protonated clfh+  
704 FClH+ Chlorine fluoride, Cl-protonated fclh+  
705 Cl2H+ Chlorine, protonated cl2h+  
706 CH2Br bromomethyl radical ch2br  
707 CH2F fluoromethyl radical ch2f  
708 CH2F+ fluoromethyl cation ch2f+  
709 CH2Cl+ chloromethyl cation ch2cl+  
710 NH2F monofluoroamine nh2f  
711 NH2Cl chloramine nh2cl  
712 H2F2 Hydrogen fluoride dimer h2f2  
713 CH3F+ methyl fluoride cation ch3f+  
714 CD3F methylfluoride-d3 cd3f  
715 CD3Cl methyl chloride d3 cd3cl  
716 CH3Cl+ Methyl chloride cation ch3cl+  
717 SiH3F monofluorosilane sih3f  
718 CH3Br methyl bromide ch3br  
719 GeH3F monofluorogermane geh3f  
720 GeH3Cl monochlorogermane geh3cl  
721 SiH3Br bromosilane sih3br  
722 CH3I methyl iodide ch3i  
723 SiH3I Silyl Iodide sih3i  
724 NH3Cl+ protonated monochloroammonia nh3cl+  
725 CH3ClH+ methyl chloride, protonated ch3clh+  
726 NH4Cl Ammonium chloride nh4cl  
727 LiNe+ Lithium Neon cation line+  
728 Ne2 Neon diatomic ne2  
729 Ne2+ Neon diatomic cation ne2+  
730 Ar2 Argon diatomic ar2  
731 Ar2+ Argon diatomic cation ar2+  
732 Li3 Lithium trimer li3  
733 Li3+ Lithium trimer cation li3+  
734 C3 carbon trimer c3  
735 C3+ carbon trimer cation c3+  
736 SiC2 Silicon dicarbide sic2  
737 C3H3 cyclopropenyl radical cpr  
738 C3H3 Propargyl radical propargyl  
739 C3H3- Propargyl anion c3h3-  
740 C3H3+ cyclopropenyl cation cpr+  
741 C3H3+ Propargyl cation c3h3+  
742 C3H4 cyclopropene cprop  
743 CH3CCH propyne propyne  
744 C3H5 Allyl radical allyl  
745 C3H5+ Allyl cation allyl+  
746 CH3CHCH 1-propenyl radical ch3chch  
747 Zn(CH3)2 dimethyl zinc dmz  
748 C3H6 Cyclopropane c3h6  
749 CH2CHCH3 Propene propene  
750 C3H7 n-Propyl radical npropyl  
751 C3H7+ cyclopropane, protonated c3h7+  
752 CH3CHCH3 Isopropyl radical isopropyl  
753 CH3CHCH3+ Isopropyl cation prop2yl+  
754 C3H8 Propane propane  
755 SiH2(CH3)2 dimethylsilane dms  
756 KCN Potassium cyanide kcn  
757 CuCN Copper cyanide cucn  
758 ZnCN Zinc monocyanide zncn  
759 ZnNC Zinc isocyanide znnc  
760 AlCN Aluminum monocyanide alcn  
761 CN2 3H-Diazirin-3-ylidene cn2  
762 CNN Diazocarbene cnn  
763 NCN Cyanoimidogen ncn  
764 N3+ azide cation n3+  
765 HCCN cyanomethylene hccn  
766 HCNN diazomethyl radical hcnn  
767 HN3+ Hydrazoic acid cation hn3+  
768 HNCNH diiminomethane hncnh  
769 CH2N2 diazirine ch2n2  
770 NH2CN cyanamide cyanamide  
771 HNNNH+ 1,2-Triazadienium n2h3+  
772 NH2NN+ hydrazoic acid, protonated nh2nn+  
773 CH3CN Acetonitrile ch3cn  
774 CH3CN- acetonitrile anion ch3cn-  
775 CH3CN+ Acetonitrile cation ch3cn+  
776 CH3NC methyl isocyanide ch3nc  
777 CHNCH2 2H-Azirine c157164  
778 CHNHCH 1H-Azirine chnhch  
779 H2CCNH Ethenimine ch2cnh  
780 H2CNCH methyleneaminomethylene ch2nch  
781 HCCNH2 Ethynamine hccnh2  
782 HCNCH2+ 2H-Azirine cation hcnch2+  
783 HNCNH2+ diiminomethane, protonated hncnh2+  
784 NCNH3+ Cyanamide, protonated ncnh3+  
785 NH2CNH+ cyanamide, cn protonated nh2cnh+  
786 NH3CN+ cyanamide, amine protonated nh3cn+  
787 CH2CHNH vinylazine ch2chnh  
788 CH3CHN methylmethaniminyl radical ch3chn  
789 NHCHNH2 aminomethanimine cn2h4  
790 C2H5N Aziridine c2h5n  
791 CH2CHNH2 aminoethene aminoethene  
792 CH2NCH3 N-methylmethanimine nmm  
793 CH3CHNH ethanimine ethanimine  
794 NH2BHNH2 diaminoborane nh2bhnh2  
795 C2H5NH+ Protonated Aziridine c2h5nh+  
796 C2H6N+ aziridine, protonated c2h6n+  
797 NH2CH2NH2 diaminomethane nh2ch2nh2  
798 CH3CH2NH2 Ethylamine etam  
799 CH3NHCH3 Dimethylamine ch3nhch3  
800 CH3PHCH3 dimethylphosphine ch3phch3  
801 NH2CH2NH3+ diaminoethane, protonated pdam  
802 (CH3)2NH2+ dimethylammonium cation dmam  
803 CH3CH2NH3+ ethylamine, protonated pea  
804 Li2O dilithium oxide li2o  
805 Li2O+ dilithium oxide cation li2o+  
806 Na2S Sodium sulfide na2s  
807 LiO2 Lithium dioxide lio2  
808 NaO2 Sodium superoxide nao2  
809 CNO- fulminate cno-  
810 NCO isocyanato radical nco  
811 NCO- cyanate nco-  
812 SCN thiocyanato radical scn  
813 SCN- thiocyanide anion scn-  
814 BO2 Boron dioxide bo2  
815 BO2- Boron dioxide anion bo2-  
816 BO2+ Boron dioxide cation bo2+  
817 N2O- Nitrous oxide anion n2o-  
818 N2O+ Nitrous oxide cation n2o+  
819 NNS Nitrogen sulfide nns  
820 PPO Phosphorus oxide phosphide ppo  
821 CO2- Carbon dioxide anion co2-  
822 CO2+ Carbon dioxide cation co2+  
823 OCS Carbonyl sulfide cos  
824 OCS+ Carbonyl sulfide cation cos+  
825 SiO2 silicon dioxide sio2  
826 CS2- Carbon disulfide anion cs2-  
827 CS2+ Carbon disulfide cation cs2+  
828 TiO2 Titanium dioxide tio2  
829 GeO2 Germanium dioxide geo2  
830 OCSe Carbonyl selenide ocse  
831 SCSe Carbon sulfide selenide scse  
832 GeS2 Germanium disulfide ges2  
833 CSe2 Carbon diselenide cse2  
834 SCTe Carbon sulfide Telluride scte  
835 NO2 Nitrogen dioxide no2  
836 NO2- Nitrogen dioxide anion no2-  
837 NO2+ Nitrogen dioxide cation no2+  
838 PO2 Phosphorus dioxide po2  
839 PO2- Phosphorus dioxide anion po2-  
840 PO2+ Phosphorus dioxide cation po2+  
841 AsO2 Aresenic dioxide aso2  
842 O3- Ozone anion o3-  
843 O3+ Ozone cation o3+  
844 SO2- Sulfur dioxide anion so2-  
845 SO2+ Sulfur dioxide cation so2+  
846 SSO Disulfur monoxide sso  
847 S3- Sulfur trimer anion s3-  
848 SeO2 Selenium dioxide seo2  
849 SeO2+ Selenium dioxide cation seo2+  
850 TeO2 Tellurium Dioxide teo2  
851 HCCO ketenyl radical ketenyl  
852 CS2H+ Carbon disulfide, protonated cs2h+  
853 HCNO fulminic acid hcno  
854 HNCO Isocyanic acid hnco  
855 HOCN cyanic acid hocn  
856 HNCS Isothiocyanic acid hncs  
857 HSCN thiocyanic acid hscn  
858 HCO2- formate anion hco2-  
859 HNNO nitrosoazane hnno  
860 HNNO+ Nitrous oxide, N-protonated hnno+  
861 NNOH+ Nitrous Oxide, O-protonated nnoh+  
862 HCOO formate neutral radical hcoo  
863 HOCO Hydrocarboxyl radical hoco  
864 HOCO+ Hydrocarboxyl cation hoco+  
865 HNO2 Nitrous acid hno2  
866 HNO2+ nitrous acid cation hno2+  
867 O3H+ protonated ozone o3h+  
868 SO2H+ protonated sulfur dioxide so2h+  
869 C2H2O Oxirene oxirene  
870 CH2CO Ketene ch2co  
871 CH2CO+ Ketene cation ch2co+  
872 HCCOH ethynol hccoh  
873 CH2CS Thioketene ch2cs  
874 Be(OH)2 Beryllium hydroxide beo2h2  
875 Mg(OH)2 Magnesium dihydroxide h2mgo2  
876 NH2NO Nitrosamide nh2no  
877 CH2O2 Dioxirane diox  
878 H2COO Dioxymethyl radical h2coo  
879 H2COO+ dioxymethyl cation h2coo+  
880 HCOOH Formic acid ch2o2  
881 H2O3 Hydrogen trioxide h2o3  
882 HSSSH trisulfane hsssh  
883 NaOCH3 Sodium methoxide naoch3  
884 CH2BOH hydroxy(methylene)borane ch2boh  
885 CH3BO Borane, methyloxo- ch3bo  
886 CH2CHO Vinyloxy radical ch2cho  
887 CH2COH+ ketene, protonated ch2coh+  
888 CH3CO Acetyl radical ch3co  
889 CH3CO- Acetyl anion ch3co-  
890 CH3CO+ acetyl cation ch3co+  
891 CH2NOH formaldoxime ch2noh  
892 CH3NO nitrosomethane ch3no  
893 CHONH2 formamide formamide  
894 CNOH3 1,2-oxaziridine cnoh3  
895 HOCHNH hydroxymethylimine hochnh  
896 CHSNH2 thioformamide chsnh2  
897 NHCHSH Methanimidothioic acid nhchsh  
898 CH2OOH CH2OOH radical ch2ooh  
899 CH3OO methylperoxy radical ch3oo  
900 CH3OO- methylperoxy anion ch3oo-  
901 CH3OO+ methylperoxy cation ch3oo+  
902 C2H4O+ ethylene oxide cation c2h4o+  
903 CH2CHOH ethenol ch2choh  
904 CH3CHO Acetaldehyde ch3cho  
905 CH3CHO+ acetaldehyde cation ch3cho+  
906 H2COCH2+ Methyl, (methyleneoxoniumyl)- h2coch2+  
907 C2H4S Thiirane thiirane  
908 CH2CHSH Ethenethiol ch2chsh  
909 CH3CHS Thioacetaldehyde ch3chs  
910 H2CONH2+ protonated formamide h2conh2+  
911 NH2CHOH+ Formamide, O-protonated nh2choh+  
912 NH3CHO+ Formamide, N-Protonated nh3cho+  
913 CH2(OH)2 methanediol ch2o2h2  
914 CH3OOH Methyl peroxide ch3ooh  
915 HSCH2SH Methanedithiol ch4s2  
916 H2OH2CO water formaldehyde dimer h2oh2co  
917 C2H4OH+ ethylene oxide, protonated c2h4oh+  
918 CH2CH2OH 2-hydroxy ethyl radical ch2ch2oh  
919 CH3CH2O Ethoxy radical ethoxy  
920 CH3CHOH 1-hydroxy-ethyl radical ch3choh  
921 CH3CHOH+ acetaldehyde, protonated ch3choh+  
922 CH3OCH2 methoxymethyl radical ch3och2  
923 NH2CH2OH aminomethanol nh2ch2oh  
924 CH3CH2OH Ethanol etoh  
925 CH3OCH3 Dimethyl ether meome  
926 CH3SCH3 Dimethyl sulfide mesme  
927 CH3SCH3+ dimethyl sulfide cation mesme+  
928 CH3SeCH3 dimethylselenide dmse  
929 CH3OHH2O methanol water dimer ch3ohh2o  
930 H2OCH3OH water methanol dimer h2och3oh  
931 CuF2 Copper difluoride cuf2  
932 ZnF2 Zinc difluoride znf2  
933 CNF iso cyanogen fluoride cnf  
934 FCN Cyanogen fluoride fcn  
935 ClCN chlorocyanogen clcn  
936 BrCN Cyanogen bromide brcn  
937 ICN Cyanogen iodide icn  
938 FBO Boron monofluoride monoxide fbo  
939 BeF2 Beryllium fluoride bef2  
940 MgF2 Magnesium fluoride mgf2  
941 BeCl2 Beryllium chloride becl2  
942 MgCl2 Magnesium dichloride mgcl2  
943 CaCl2 Calcium Chloride cacl2  
944 ZnCl2 Zinc dichloride zncl2  
945 BeBr2 Beryllium bromide bebr2  
946 CaBr2 Calcium dibromide cabr2  
947 CaF2 Calcium difluoride caf2  
948 FCO Carbonyl fluoride fco  
949 FCO+ Carbonyl fluoride cation fco+  
950 ClCO carbonyl monochloride clco  
951 BF2 Boron difluoride radical bf2  
952 ClNO Nitrosyl chloride clno  
953 BrNO Nitrosyl bromide brno  
954 INO Nitrosyl iodide ino  
955 CF2- Difluoromethylene anion cf2-  
956 CF2+ Difluoromethylene cation cf2+  
957 CFCl chlorofluoromethylene cfcl  
958 SiF2 Silicon difluoride sif2  
959 SiF2+ Silicon difluoride cation sif2+  
960 CCl2 dichloromethylene ccl2  
961 CCl2- dichloromethylene anion ccl2-  
962 CCl2+ dichloromethylene cation ccl2+  
963 SiCl2 Dichlorosilylene sicl2  
964 GeF2 Germanium difluoride gef2  
965 GeCl2 Germanium dichloride gecl2  
966 CBr2 dibromomethylene cbr2  
967 FOO Dioxygen monofluoride radical foo  
968 FOO+ Fluorine dioxide cation foo+  
969 ClOO chloroperoxy radical cloo  
970 ClOO+ chloroperoxy cation cloo+  
971 OClO- Chlorine dioxide anion oclo-  
972 OClO+ Chlorine dioxide cation oclo+  
973 ClS2 Sulfur chloride cls2  
974 BrOO Bromine dioxide broo  
975 OBrO Bromine dioxide radical obro  
976 NF2 Difluoroamino radical nf2  
977 NF2+ Difluoroamino cation nf2+  
978 PF2 Phosphorus difluoride pf2  
979 PF2+ Phosphorus difluoride cation pf2+  
980 F2O Difluorine monoxide f2o  
981 SF2- sulfur difluoride anion sf2-  
982 SF2+ sulfur difluoride cation sf2+  
983 Cl2O Dichlorine monoxide cl2o  
984 SCl2 Sulfur dichloride scl2  
985 SeF2 Selenium difluoride sef2  
986 BrOCl Bromine hypochlorite brocl  
987 SeCl2 Selenium Dichloride secl2  
988 SBr2 Sulfur dibromide sbr2  
989 SeBr2 Selenium dibromide sebr2  
990 BrOBr Bromine oxide brobr  
991 F3- trifluoride anion f3-  
992 Cl3- trichloride anion cl3-  
993 Br3- tribromide anion br3-  
994 I3- triiodide i3-  
995 SFCl Sulfur chloride fluoride sfcl  
996 HCCF+ fluoroacetylene cation hccf+  
997 HCCCl Chloroacetylene hcccl  
998 HCCBr bromoacetylene hccbr  
999 HFCO formyl fluoride hfco  
1000 HFCO+ formyl fluoride cation hfco+  
1001 COHCl Formyl chloride cohcl  
1002 COHBr Formyl bromide cohbr  
1003 BHF2 Difluoroborane bhf2  
1004 BHCl2 Borane, dichloro- bhcl2  
1005 CHCl2 dichloromethyl radical chcl2  
1006 CHF2 difluoromethyl radical chf2  
1007 CHF2+ difluoromethyl cation chf2+  
1008 CHFCl Chlorofluoromethyl radical chfcl  
1009 CHFCl+ Chlorofluoromethyl cation chfcl+  
1010 CHCl2+ dichloromethyl cation chcl2+  
1011 CHBr2 dibromomethyl radical chbr2  
1012 HOClO Chlorous acid hoclo  
1013 NHF2 difluoramine nhf2  
1014 NHCl2 dichloroamine nhcl2  
1015 CH2FCl fluorochloromethane ch2fcl  
1016 SiH2F2 difluorosilane sih2f2  
1017 CH2BrF Methane, bromofluoro- ch2fbr  
1018 CH2BrCl Methane, bromochloro- ch2clbr  
1019 CH2FI fluoroiodomethane ch2fi  
1020 CH2Br2 dibromomethane ch2br2  
1021 CH2ClI chloroiodomethane ch2cli  
1022 CH2BrI bromoiodomethane ch2bri  
1023 CH2I2 Diiodomethane ch2i2  
1024 CH3MgBr Methyl Magnesium Bromide ch3mgbr  
1025 CH2CHF Ethene, fluoro- ch2chf  
1026 CH2CHF+ fluoroethene cation ch2chf+  
1027 C2H3Cl Ethene, chloro- ch2chcl  
1028 C2H3Br vinyl bromide c2h3br  
1029 C2H3I Vinyl iodide c2h3i  
1030 CH2FOH fluoromethanol ch2foh  
1031 CH3OCl methyl hypochlorite ch3ocl  
1032 CH2CH2Cl 2-chloroethyl radical ch2ch2cl  
1033 CHClCH3 1-chloroethyl radical chclch3  
1034 C2H5F fluoroethane c2h5f  
1035 CH3CH2Cl Ethyl chloride c2h5cl  
1036 CH3SiFH2 fluoromethylsilane ch3sifh2  
1037 C2H5Br Ethyl bromide etbr  
1038 C2H5I Ethyl iodide c2h5i  
1039 KrF2 Krypton difluoride krf2  
1040 XeF2 Xenon difluoride xef2  
1041 B4H10 Tetraborane(10) b4h10  
1042 C4 Carbon tetramer c4  
1043 C4+ Carbon tetramer cation c4+  
1044 C4H2 Diacetylene c4h2  
1045 C4H2+ diacetlyene cation c4h2+  
1046 C2H3CCH 1-Buten-3-yne c2h3cch  
1047 C4H4 cyclobutadiene cbd  
1048 C4H4 Tetrahedrane c4h4  
1049 H2CCCCH2 Butatriene h2cccch2  
1050 C4H6 1-Methylcyclopropene c3100047  
1051 C4H6 Cyclobutene c822355  
1052 C4H6 Methylenecyclopropane c6142730  
1053 CH2CCHCH3 1,2-Butadiene butad12  
1054 CH2CHCHCH2 1,3-Butadiene c106990  
1055 CH3CCCH3 2-Butyne c503173  
1056 CHCCH2CH3 1-Butyne c107006  
1057 CH3CHCHCH2 methylallyl radical c4h7  
1058 C4H8 methylcyclopropane mcp  
1059 CH2C(CH3)CH3 1-Propene, 2-methyl- isobute  
1060 CH2CHCH2CH3 1-Butene bute1  
1061 CH3CHCHCH3 2-Butene, (E)- bute2e  
1062 CH3CHCHCH3 2-Butene, (Z)- bute2z  
1063 B(CH3)3 trimethylborane bme3  
1064 Al(CH3)3 trimethyl aluminum tma  
1065 C(CH3)3 Tert-butyl radical tbutyl  
1066 CH2CH(CH3)2 Isobutyl radical isobutyl  
1067 CH3CHCH2CH3 2-Butyl radical butyl2  
1068 CH3CH(CH3)CH3 Isobutane isobutane  
1069 CH3CH2CH2CH3 Butane butane  
1070 SiH(CH3)3 trimethylsilane trimsi  
1071 Li3N trilithium nitride li3n  
1072 C2N2 Cyanogen c2n2  
1073 C2N2+ Cyanogen cation c2n2+  
1074 P4 Phosphorus tetramer p4  
1075 As4 Arsenic tetramer as4  
1076 HCCCN Cyanoacetylene hcccn  
1077 HCCCN+ Cyanoacetylene cation hcccn+  
1078 H2CNCN cyanamide, methylene ch2ncn  
1079 HNCCNH Ethenediimine hnccnh  
1080 C3H3N acrylonitrile ch2chcn  
1081 C3H3N+ acrylonitrile cation ch2chcn+  
1082 CH3N3 methyl azide ch3n3  
1083 NH2CCNH2 Diaminoacetylene daa  
1084 NH2CH2CN Aminoacetonitrile aan  
1085 CH3NHN2+ methyl azide, protonated ch3nhn2+  
1086 C2H5CN ethyl cyanide c2h5cn  
1087 CH5N3 Guanidine guanidine  
1088 C4H6 Bicyclo[1.1.0]butane c157335  
1089 CH3NNCH3 (Z)-1,2-Dimethyldiazene dmdiazz  
1090 H2NCHCHNH2 diaminoethylene dae  
1091 CH6N3+ guanidinium ch6n3+  
1092 C3H7N Cyclopropylamine cpram  
1093 CH7N3 triaminomethane tam  
1094 C3H7N Azetidine azet  
1095 C4H8 cyclobutane cbutane  
1096 C2H8N2 Ethylenediamine ethdiam  
1097 CH3NHNHCH3 dimethyl hydrazine dmh  
1098 CH3CH(NH2)CH3 2-Propanamine pram2  
1099 N(CH3)3 Trimethylamine trimeam  
1100 NH2CH2CH2CH3 1-Propanamine pram1  
1101 P(CH3)3 trimethylphosphine tmp  
1102 N(SiH3)3 trisilylamine tsa  
1103 As(CH3)3 trimethyl arsine tmas  
1104 (CH3)3NH+ protonated trimethyl amine ptma  
1105 C3H7NH3+ n-propylamine, protonated c3h7nh2  
1106 Li2O2 dilithium dioxide li2o2  
1107 Na2O2 disodium dioxide na2o2  
1108 K2O2 dipotassium dioxide k2o2  
1109 C3O Tricarbon monoxide c3o  
1110 B2O2 Diboron dioxide b2o2  
1111 CO3 Carbon trioxide co3  
1112 CO3-- carbonate co3--  
1113 NO3 Nitrogen trioxide no3  
1114 NO3- nitrate anion no3-  
1115 NO3+ nitrogen trioxide cation no3+  
1116 SO3- Sulfur trioxide anion so3-  
1117 SO3-- Sulfate dianion so3--  
1118 SO3+ Sulfur trioxide cation so3+  
1119 SeO3 selenium trioxide seo3  
1120 TeO3 Tellurium trioxide teo3  
1121 HCO3- bicarbonate anion hco3-  
1122 HNO3 Nitric acid hno3  
1123 HSO3 Hydroxysulfonyl radical hso3  
1124 NH2NO2 nitramide nh2no2  
1125 C2H2CO cyclopropenone c2h2co  
1126 C3H2O Propadienal c3h2o  
1127 HCCCHO 2-propynal hcccho  
1128 C2H2O2 Ethanedial c2h2o2  
1129 C2H2O2+ Ethanedial cation c2h2o2+  
1130 H2CO3 Carbonic acid h2co3  
1131 H2CS3 thiocarbonic acid h2cs3  
1132 H2NO3+ Nitric Acid, Protonated h2no3+  
1133 H2SO3 Sulfurous acid h2so3  
1134 C2H3NO Nitrosoethylene c2h3no  
1135 CH3NCO methylisocyante ch3nco  
1136 HOCH2CN cyanomethanol hoch2cn  
1137 CH3COO- acetate anion ch3coo-  
1138 CH3NO2 Methane, nitro- ch3no2  
1139 CH3ONO Methyl nitrite ch3ono  
1140 NH2COOH Carbamic acid nh2cooh  
1141 H3BO3 Boric acid h3bo3  
1142 H3CO3+ carbonic acid, protonated h3co3+  
1143 C3H4O 2-Propyn-1-ol c107197  
1144 C3H4O allenol c9000071  
1145 C3H4O Cyclopropanone cpone  
1146 C3H4O Methylketene c6004440  
1147 CH2CHCHO Acrolein c3h4o  
1148 NH2CONH2 Urea urea  
1149 NH2CONH2+ Urea cation urea+  
1150 NH2CSNH2 Thiourea thiourea  
1151 C2H4O2 1,3-dioxetane c2h4o2  
1152 CH3COOH Acetic acid ch3cooh  
1153 CH3OCHO methyl formate ch3ocho  
1154 CHOCH2OH hydroxy acetaldehyde haa  
1155 NH2COOH2+ Carbamic acid, O-protonated nh2cooh2+  
1156 NH3COOH+ protonated Carbamic acid nh3cooh+  
1157 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
1158 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
1159 HCOOHH2O Formic acid water dimer hcoohh2o  
1160 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
1161 CH3COCH2 Acetonyl radical ch3coch2  
1162 CH2C(OH)NH2 1-amino vinyl alchohol ava  
1163 CH3C(OH)=NH Ethaninidic acid eia  
1164 CH3CHNOH Acetaldoxime acetaldoxime  
1165 CH3CONH2 Acetamide acetamide  
1166 HCONHCH3 N-methylformamide nmfa  
1167 CH3CSNH2 Ethanethioamide ch3csnh2  
1168 CH5N2O+ urea, N-protonated ch4n2o+  
1169 H2NCOHNH2+ urea, protonated ureah+  
1170 C2H5OO ethylperoxy radical c2h5oo  
1171 CH3NNCH3 (E)-1,2-Dimethyldiazene dmdiaze  
1172 C3H5OH Cyclopropanol cproh  
1173 C3H6O 2-Propen-1-ol c107186  
1174 C3H6O Acetone enol enol  
1175 C3H6O Oxetane oxetane  
1176 C3H6O Propylene oxide prox  
1177 CH3CH2CHO Propanal propanal  
1178 CH3COCH3 Acetone acetone  
1179 CH3COCH3- acetone anion ch3coch3-  
1180 C3H6S Thietane thietane  
1181 C3H6S Thiirane, methyl- methiirane  
1182 CH3CSCH3 Thioacetone ch3csch3  
1183 C2H6O2 1,2-Ethanediol ethdiol  
1184 CH3OOCH3 dimethylperoxide dmp  
1185 CH3SOCH3 Dimethyl sulfoxide dmso  
1186 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
1187 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
1188 CH3COHCH3+ acetone, protonated acetoneh+  
1189 HOCH2CH2NH2 monoethanolamine mea  
1190 C3H7OH 1-Propanol proh  
1191 CH3CHOHCH3 Isopropyl alcohol isoproh  
1192 CH3OC2H5 Ethane, methoxy- etome  
1193 C3H7SH 1-Propanethiol prsh  
1194 CH3CHSHCH3 2-Propanethiol isoprsh  
1195 CH3SCH2CH3 Ethane, (methylthio)- etsme  
1196 H2OCH3OCH3 water dimethylether dimer h2och3och3  
1197 Li2F2 Lithium fluoride dimer li2f2  
1198 Na2F2 Sodium Fluoride Dimer na2f2  
1199 Na2Cl2 Disodium dichloride na2cl2  
1200 C2F2 difluoroacetylene c2f2  
1201 C2Cl2 dichloroacetylene c2cl2  
1202 C2Cl2+ dichloroacetylene cation c2cl2+  
1203 FNO2 Nitryl fluoride fno2  
1204 FONO Nitrosyl hypofluorite fono  
1205 ClNO2 Nitryl chloride clno2  
1206 ClONO chlorine nitrite clono  
1207 BrONO Bromine nitrite brono  
1208 N2F2 (Z)-Difluorodiazene n2f2_z  
1209 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
1210 CF2O+ Carbonic difluoride cation f2co+  
1211 COFCl Carbonic chloride fluoride cofcl  
1212 CCl2O Phosgene cl2co  
1213 Cl2CS Thiophosgene cl2cs  
1214 COBr2 Carbonic dibromide cobr2  
1215 BF3- Borane, trifluoro- anion bf3-  
1216 BF3+ boron trifluoride cation bf3+  
1217 BClF2 Chlorodifluoroborane bclf2  
1218 AlF2Cl Aluminum chloride difluoride alclf2  
1219 ScF3 Scandium trifluoride ScF3  
1220 AlFCl2 Aluminum dichloride fluoride alcl2f  
1221 BCl3+ Boron Trichloride cation bcl3+  
1222 GaF3 Gallium trifluoride gaf3  
1223 AlCl3 Aluminum trichloride alcl3  
1224 GaCl3 Gallium trichloride gacl3  
1225 BBr3 Boron tribromide bbr3  
1226 AlBr3 Aluminum Bromide albr3  
1227 ClO3 Chlorine trioxide clo3  
1228 ClO3- chlorate anion clo3-  
1229 BrO3- Bromate anion bro3-  
1230 CF3 Trifluoromethyl radical cf3  
1231 CF3- Trifluoromethyl anion cf3-  
1232 CF3+ Trifluoromethyl cation cf3+  
1233 CF2Cl difluorochloromethyl radical cf2cl  
1234 SiF3+ Silicon trifluoride cation sif3+  
1235 CFCl2 dichlorofluoromethyl radical cfcl2  
1236 CCl3 Trichloromethyl radical ccl3  
1237 CCl3- Trichloromethyl anion ccl3-  
1238 CCl3+ Trichloromethyl cation ccl3+  
1239 SiCl3 trichlorosilyl radical sicl3  
1240 SiCl3+ trichlorosilyl cation sicl3+  
1241 CBr3 tribromomethyl radical cbr3  
1242 FOOF Perfluoroperoxide foof  
1243 F2SO Thionyl Fluoride f2so  
1244 ClOOCl Dichlorine dioxide cloocl  
1245 FSSF Difluorodisulfane fssf  
1246 S2F2 Thio-thionyl fluoride s2f2  
1247 SOCl2 thionyl chloride socl2  
1248 SSCl2 Thiothionyl chloride sscl2  
1249 SeOCl2 selenium oxychloride seocl2  
1250 NF3 Nitrogen trifluoride nf3  
1251 NF3- Nitrogen trifluoride anion nf3-  
1252 NF3+ Nitrogen trifluoride cation nf3+  
1253 PF3 Phosphorus trifluoride pf3  
1254 NCl3 nitrogen trichloride ncl3  
1255 AsF3 Arsenic trifluoride asf3  
1256 PCl3 Phosphorus trichloride pcl3  
1257 SbF3 Antimony Trifluoride sbf3  
1258 AsCl3 Arsenous trichloride ascl3  
1259 SbCl3 Antimony Trichloride sbcl3  
1260 NBr3 Nitrogen Tribromide nbr3  
1261 PBr3 Phosphorus tribromide pbr3  
1262 AsBr3 Arsenic tribromide asbr3  
1263 NI3 Nitrogen triiodide ni3  
1264 PI3 Phosphorus triiodide pi3  
1265 ClSSCl Disulfur dichloride s2cl2  
1266 BrF3 Bromine trifluoride brf3  
1267 IF3 iodone trifluoride if3  
1268 CHF2Cl difluorochloromethane chf2cl  
1269 SiHF3 trifluorosilane sihf3  
1270 CHFCl2 fluorodichloromethane chfcl2  
1271 CDCl3 trichloromethane-d cdcl3  
1272 CHCl3 Chloroform chcl3  
1273 CHBrF2 Methane, bromodifluoro- chbrf2  
1274 SiHCl3 Trichlorosilane sihcl3  
1275 CHFClBr fluorochlorobromomethane chfclbr  
1276 CHBrCl2 Methane, bromodichloro- chbrcl2  
1277 CHF2I difluoroiodomethane chf2i  
1278 CHBr2F dibromofluoromethane chbr2f  
1279 CHFClI fluorochloroiodomethane chfcli  
1280 CHCl2I dichloroiodomethane chcl2i  
1281 CHClBr2 Methane, dibromochloro- chclbr2  
1282 CHBr3 bromoform chbr3  
1283 CHI3 Iodoform chi3  
1284 NF3H+ protonated nitrogen trifluoride nf3h+  
1285 AsF3H+ Arsenic trifluoride, protonated asf3h+  
1286 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
1287 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
1288 CH2CF2 Ethene, 1,1-difluoro- ch2cf2  
1289 C2H2ClF 1-chloro-1-fluoroethylene c2h2clf  
1290 CHFCHCl (E)-1-chloro-2-fluoroethene chfchcle  
1291 CHFCHClz (Z)-1-Chloro-2-fluoroethene chfchclz  
1292 CH2CCl2 Ethene, 1,1-dichloro- ch2ccl2  
1293 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
1294 CHClCHCl Ethene, 1,2-dichloro-, (Z)- chclchclz  
1295 C2H2Br2 1,1-dibromoethene c2h2br2  
1296 CHBrCHBr Ethene, 1,2-dibromo-, (E)- chbrchbre  
1297 CHBrCHBr Ethene, 1,2-dibromo-, (Z)- chbrchbrz  
1298 CH2FCHO Fluoroacetaldehyde ch2fcho  
1299 CH3COF Acetyl fluoride ch3cof  
1300 CH2ClCHO chloroacetaldehyde ch2clcho  
1301 CH3COCl Acetyl Chloride ch3cocl  
1302 C2H4F2 1,2-difluoroethane c2h4f2  
1303 CH3CHF2 Ethane, 1,1-difluoro- ch3chf2  
1304 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- ch2fch2cl  
1305 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
1306 CH2ClCH2Cl Ethane, 1,2-dichloro- ch2clch2cl  
1307 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
1308 CH2BrCH2Cl 1-bromo-2-chloroethane ch2brch2cl  
1309 CH2BrCH2Br Ethane, 1,2-dibromo- ch2brch2br  
1310 CH2CFCH3 2-fluoropropene 2fpro  
1311 CH2CHCH2F Allyl Fluoride allylf  
1312 CH3CHCHF trans-1-Fluoro-1-propene propene1ft  
1313 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
1314 C3H5Cl 1-chloro-1-propene(E) prop1cl1e  
1315 C3H5Cl 1-chloro-1-propene(Z) prop1cl1z  
1316 CH2FCH2OH 2-fluoroethanol ch2fch2oh  
1317 CH2ClCH2OH 2-Chloroethanol ch2clch2oh  
1318 CH2ClCH2OH2+ 2-chloroethanol, protonated ch2clch2oh2+  
1319 CH2FCH2CH3 1-Fluoropropane prf1  
1320 CH3CHFCH3 2-Fluoropropane prf2  
1321 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
1322 CH3CHClCH3 Propane, 2-chloro- prcl2  
1323 CH3CH2CH2Br n-propyl bromide prbr  
1324 CH3CHBrCH3 i-propyl bromide iprbr  
1325 C3H9O+ trimethyl oxonium cation c3h9o+  
1326 B5H9 pentaborane9 b5h9  
1327 C5H4 pentatetraene ptrene  
1328 C5H5 cyclopentadienyl radical c5h5  
1329 C5H5- cylopentadienyl anion c5h5-  
1330 C5H6 1,3-Cyclopentadiene c542927  
1331 C5H6 1-Buten-3-yne, 2-methyl- c78808  
1332 C5H6 3-Penten-1-yne, (E)- c2004695  
1333 C5H6 3-Penten-1-yne, (Z)- c1574409  
1334 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
1335 C5H6 Cyclopropylacetylene c6746947  
1336 C5H6 Propellane propellane  
1337 C5H7 1,3-pentadienyl radical pdyl  
1338 C5H7 cyclopentenyl radical cpyl  
1339 C5H8 1,2-Butadiene, 3-methyl- c598254  
1340 C5H8 1,2-Pentadiene c591957  
1341 C5H8 1,3-Butadiene, 2-methyl- c78795  
1342 C5H8 1,3-Pentadiene, (E)- c2004708  
1343 C5H8 1,3-Pentadiene, (Z)- c1574410  
1344 C5H8 1,4-Pentadiene c591935  
1345 C5H8 1-pentyne a1pentyne  
1346 C5H8 2,3-Pentadiene c591968  
1347 C5H8 Bicyclo[1.1.1]pentane bcp  
1348 C5H8 Cyclobutane, methylene- c1120565  
1349 C5H8 Cyclopentene c142290  
1350 C5H8 Ethenylcyclopropane c693867  
1351 CH3CCCH2CH3 2-Pentyne 2pentyne  
1352 C5H10 1-Butene, 2-methyl- c563462  
1353 C5H10 2-Butene, 2-methyl- c513359  
1354 C5H10 2-Pentene, (E)- c646048  
1355 C5H10 2-Pentene, (Z)- c627203  
1356 C5H10 Cyclopentane c287923  
1357 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
1358 CH2CHCH2CH2CH3 1-pentene pentene  
1359 C5H11 2-Methylbut-2-yl radical c4348350  
1360 C5H12 Butane, 2-methyl- buta2  
1361 C5H12 Pentane pentane  
1362 C5H12 Propane, 2,2-dimethyl- neopentane  
1363 Si(CH3)4 tetramethylsilane tms  
1364 N2O3 Dinitrogen trioxide n2o3  
1365 C3H2N2 Malononitrile c3h2n2  
1366 CH2N4 1H-Tetrazole 1htz  
1367 C3H3N2 imidazolyl radical im  
1368 C3H3N2- imidizolyl anion im-  
1369 C2H3N3 1H-1,2,4-Triazole c288880  
1370 C4H4N pyrrolide radical c4h4n  
1371 C4H4N- pyrrolide anion c4h4n-  
1372 C3H4N2 1H-Imidazole 1himidaz  
1373 C3H4N2 1H-Pyrazole 1hpyraz  
1374 C3H4N2 2H-Imidazole imid2h  
1375 C3H4N2 4H-Imidazole imid4h  
1376 C4H5N (E)-2-Butenenitrile c627269  
1377 C4H5N (Z)-2-Butenenitrile c1190767  
1378 C4H5N 2H-pyrrole pyrrole2  
1379 C4H5N 3H-pyrrole pyrrole3  
1380 C4H5N Cyclopropanecarbonitrile c5500210  
1381 C4H5N Pyrrole pyrrole  
1382 CH2CHCH2CN Allylcyanide ch2chch2cn  
1383 C4H6N+ pyrrole, alpha-protonated appyr  
1384 C4H6N+ pyrrole, beta-protonated bppyr  
1385 C4H6N+ pyrrole, protonated ppyr  
1386 C3H6N2 3-Aminopropionitrile c151188  
1387 CH3CH(CH3)CN Propanenitrile, 2-methyl- c4h7n  
1388 CH3CH2CH2CN Butanenitrile c109740  
1389 C5H8 Bicyclo[2.1.0]pentane c185944  
1390 C5H8 Spiropentane c157404  
1391 C4H9N Cyclobutylamine cbam  
1392 C4H9N Pyrrolidine pyrrolidine  
1393 C3H10N2 1,2-Diaminopropane diampr12  
1394 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
1395 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
1396 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
1397 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
1398 NH(C2H5)2 diethylamine dea  
1399 NC4H12+ tetramethyl ammonium cation nc4h12+  
1400 C3O2 Carbon suboxide c3o2  
1401 C3O2+ Carbon suboxide cation c3o2+  
1402 B2O3 diboron trioxide b2o3  
1403 MgCO3 Magnesium Carbonate mgco3  
1404 BeCO3 Beryllium Carbonate beco3  
1405 CaCO3 Calcium Carbonate caco3  
1406 ONONO Nitrosyl nitrite onono  
1407 PO4--- phosphate po4---  
1408 SO4-- sulfate so4--  
1409 HOONO2 peroxy nitric acid hoono2  
1410 HSO4- bisulfate anion hso4-  
1411 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
1412 C3H2O2 Propiolic acid c3h2o2  
1413 CHOCOOH oxo acetic acid oaa  
1414 CHOOCHO diformyl ether choocho  
1415 H2SeO4 Selenic acid h2seo4  
1416 C3H3NO Isoxazole isox  
1417 C3H3NO Oxazole oxazole  
1418 C3H3NS Thiazole thiazole  
1419 CH3C(O)OO acetyl peroxy radical ch3coo2  
1420 CH3NO3 Methyl nitrate ch3no3  
1421 H3PO4 Phosphoric Acid h3po4  
1422 C4H4O Furan furan  
1423 C4H4O+ Furan cation furan+  
1424 CH3COCCH 3-butyn-2-one c1423605  
1425 C4H4S Thiophene furans  
1426 C4H4Se selenophene c4h4se  
1427 C3H4O2 β–Propiolactone beta  
1428 C3H4O2 2-Propenoic acid propenoic2  
1429 C3H4O2 Methyl glyoxal megly  
1430 C3H4O2 propanedial propanedial  
1431 C3H4O2 propenalol propenalol  
1432 HOCHCCHOH allenediol aldiol  
1433 C2H4O3 1,2,3-trioxolane c2h4o3  
1434 C2H4O3 trioxolane124 triox  
1435 HOCH2COOH Hydroxyacetic acid hac  
1436 CH2CHCONH2 Acrylamide c79061  
1437 CH3OCH2CN Methoxyacetonitrile c1738369  
1438 CH5N3S Hydrazinecarbothioamide c79196  
1439 H2NCH2COOH Glycine glycine  
1440 CH3SO2NH2 methanesulfonamide ch3so2nh2  
1441 C4H6O cis-2-butenal butenal2c  
1442 C4H6O Cyclobutanone cbutone  
1443 C4H6O Furan, 2,3-dihydro- furan23h  
1444 C4H6O Furan, 2,5-dihydro- furan25h  
1445 CH2CHOCHCH2 Vinyl ether vinylether  
1446 CHOCHCHCH3 2-Butenal butenal2  
1447 C4H6S Thiophene, 2,3-dihydro- thiop23h  
1448 C4H6S Thiophene, 2,5-dihydro- thiop25h  
1449 CH2CHSCHCH2 Divinyl sulfide divis  
1450 C2H6N2O Urea, methyl- c598505  
1451 C3H6O2 1,3-Dioxolane dioxolane  
1452 CH3CH2COOH Propanoic Acid propanoic  
1453 CH3COOCH3 methyl acetate aame  
1454 HCOOC2H5 Ethyl formate faee  
1455 C2H6O2S Dimethyl sulfone c67710  
1456 CH3SSSCH3 dimethyl trisulfide c2h6s3  
1457 C3H7NO dimethylformamide dmf  
1458 C3H7NO Propanamide propanam  
1459 C2H3OC2H5 Ethene, ethoxy- c109922  
1460 C4H8O Cyclobutanol c2919235  
1461 C4H8O Furan, tetrahydro- thf  
1462 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
1463 CH3COCH2CH3 2-Butanone buta2one  
1464 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
1465 CHOCH2CH2CH3 Butanal butanal  
1466 C4H8S Thiophene, tetrahydro- tht  
1467 C3H8O2 1,3-Propanediol c504632  
1468 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
1469 C3H8O2 Methane, dimethoxy- c109875  
1470 C3H8O2 Propylene glycol c57556  
1471 C3H8S2 1,3-Propanedithiol c109808  
1472 C4H10O 1-Butanol butanol1  
1473 C4H10O 1-Propanol, 2-methyl- c78831  
1474 C4H10O 2-Butanol, (.+/-.)- butanol2  
1475 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
1476 C4H10O Ethoxy ethane etoet  
1477 C4H10O Methyl propyl ether meopr  
1478 C4H10O Propane, 2-methoxy- c598538  
1479 C4H10O+ 1-Butanol cation butanol1+  
1480 C(CH3)3SH 2-Propanethiol, 2-methyl- tbush  
1481 C2H5SC2H5 Diethyl sulfide etset  
1482 C4H9SH 1-Butanethiol bush  
1483 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
1484 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
1485 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
1486 FNO3 Fluorine nitrate fno3  
1487 ClONO2 Chlorine nitrate clono2  
1488 BrONO2 Bromine nitrate brono2  
1489 TiCl4 Titanium tetrachloride ticl4  
1490 ClO4- perchlorate anion clo4-  
1491 BF4- tetrafluoroboron anion bf4-  
1492 ClFO3 Perchloryl fluoride clfo3  
1493 SO2F2 Sulfuryl fluoride so2f2  
1494 SO2Cl2 Sulfuryl chloride so2cl2  
1495 F3NO Nitrogen trifluoride oxide f3no  
1496 F3PO Phosphoryl fluoride pf3o  
1497 Cl3PO Phosphoryl chloride pcl3o  
1498 CF4 Carbon tetrafluoride cf4  
1499 SiF4 Silicon tetrafluoride sif4  
1500 TiF4 Titanium tetrafluoride tif4  
1501 CFCl3 Trichloromonofluoromethane cfcl3  
1502 CF3Br Bromotrifluoromethane cf3br  
1503 GeF4 Germanium tetrafluoride gef4  
1504 CCl4 Carbon tetrachloride ccl4  
1505 CCl4+ Carbon tetrachloride cation ccl4+  
1506 CBrClF2 Methane, bromochlorodifluoro- cbrclf2  
1507 SiCl4 Silane, tetrachloro- sicl4  
1508 CBrCl2F bromodichlorofluoromethane cbrcl2f  
1509 CF3I trifluoroiodomethane cf3i  
1510 CBrCl3 Methane, bromotrichloro- cbrcl3  
1511 CBr2F2 Methane, dibromodifluoro- cbr2f2  
1512 GeCl4 Germanium Tetrachloride gecl4  
1513 CBr2ClF dibromochlorofluoromethane cbr2clf  
1514 CBr2Cl2 dibromodichloromethane cbr2cl2  
1515 CCl3I trichloroiodomethane ccl3i  
1516 CFBr3 fluorotribromomethane cfbr3  
1517 CFClBrI fluorochlorobromoiodomethane cfclbri  
1518 CBr3Cl tribromochloromethane cbr3cl  
1519 CF2I2 difluorodiiodomethane cf2i2  
1520 CBr4 Carbon tetrabromide cbr4  
1521 CCl2I2 dichlorodiiodomethane ccl2i2  
1522 SiBr4 Silicon tetrabromide sibr4  
1523 CBr3I tribromoiododmethane cbr3i  
1524 GeBr4 Germanium tetrabromide gebr4  
1525 CI4 tetraiodomethane ci4  
1526 SiI4 silicon tetraiodide sii4  
1527 ClOF3 Chlorine trifluoride oxide clof3  
1528 SeF4 Selenium tetrafluoride sef4  
1529 SCl4 Sulfur tetrachloride scl4  
1530 C2HF3 Trifluoroethylene c2hf3  
1531 C2HF3+ Trifluoroethylene cation c2hf3+  
1532 CHClCCl2 Trichloroethylene chclccl2  
1533 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
1534 HSO3F Fluorosulfonic acid hso3f  
1535 CF3OH trifluoromethanol cf3oh  
1536 CH2ClCCCl 1,3-dichloropropyne ch2clcccl  
1537 CHClCCHCl 1,3-dichloroallene chclcchcl  
1538 CHCl2CCH 3,3-dichloropropyne chcl2cch  
1539 CHCl2CHO dichloroacetaldehyde chcl2cho  
1540 PF3CH2 phosphorane, trifluoromethylene- pf3ch2  
1541 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
1542 CHF2CH2F Ethane, 1,1,2-trifluoro ch2fchf2  
1543 CH3CF2Cl 1-Chloro-1,1-Difluoroethane ch3cf2cl  
1544 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
1545 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
1546 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
1547 SiCl3CH3 methyltrichlorosilane sicl3ch3  
1548 CH3CBr3 1,1,1-tribromoethane ch3cbr3  
1549 NH3BCl3 Amminetrichloroboron nh3bcl3  
1550 SiH3CCl3 (trichloromethyl)silane sih3ccl3  
1551 CH2CClCHCH2 1,3-Butadiene, 2-chloro- c4h5cl  
1552 C3H5ClO Oxirane, (chloromethyl)- c106898  
1553 CH2FCH2CH2F 1,3-difluoropropane ch2fch2ch2f  
1554 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
1555 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
1556 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
1557 CH3CCl2CH3 Propane, 2,2-dichloro- prdicl22  
1558 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
1559 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
1560 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
1561 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
1562 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
1563 CH2ClCHCHCH3 2-Butene, 1-chloro- bute2cl1  
1564 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
1565 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
1566 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
1567 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
1568 C4H9F 1-fluorobutane butaf1  
1569 CH3CHFCH2CH3 2-fluorobutane butaf2  
1570 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
1571 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
1572 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
1573 XeF4 Xenon tetrafluoride xef4  
1574 C2H2N2O Furazan furazan  
1575 CF3PH2 phosphine, (trifluoromethyl)- cf3ph2  
1576 NH3BF3 Amminetrifluoroboron nh3bf3  
1577 C6H2 hexatriyne c6h2  
1578 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
1579 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
1580 C6H4 Benzyne benzyne  
1581 C6H5 phenyl phenyl  
1582 C6H5- phenyl anion phenyl-  
1583 C6H6 Prismane prismane  
1584 C6H6 1,2,4,5-Hexatetraene ht1245  
1585 C6H6 2,4-Hexadiyne hexadiyne  
1586 C6H6 3,4-Dimethylenecyclobutene cb34m  
1587 C6H6 Benzene benzene  
1588 C6H6 Benzvalene bv  
1589 C6H6 Dewar Benzene dewar  
1590 C6H6 Hexa-1,5-diene-3-yne hdy153  
1591 C6H6 Trimethylenecycopropane tmcp  
1592 C6H6+ Benzene cation c6h6+  
1593 C6H7+ benzene, protonated c6h7+  
1594 C6H8 (E)-hexa-1,3,5-triene c821078  
1595 C6H8 (E)-hexa-2,3,4-triene c59660650  
1596 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
1597 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
1598 C6H8 1,3-Cyclohexadiene cyhexadiene13  
1599 C6H8 1,4-Cyclohexadiene cyhexadiene14  
1600 C6H8 3-Methylenecyclopentene c930267  
1601 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
1602 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
1603 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
1604 C6H10 1,3-Hexadiene, (E)- hexdi13e  
1605 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
1606 C6H10 1,4-Hexadiene, (E)- hexdi14t  
1607 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
1608 C6H10 1,5-Hexadiene c592427  
1609 C6H10 1-Butyne, 3,3-dimethyl- c917920  
1610 C6H10 1-Hexyne hexyne1  
1611 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
1612 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
1613 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
1614 C6H10 2-Hexyne c764352  
1615 C6H10 3-Hexyne hexyne3  
1616 C6H10 cyclohexene cyclohexene  
1617 C6H10 Cyclopentene, 1-methyl- c693890  
1618 C6H10 Cyclopentene, 3-methyl- c1120623  
1619 C6H10 Cyclopentene, 4-methyl- c1759815  
1620 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
1621 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
1622 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
1623 C6H12 (E)-2-Hexene e2hexene  
1624 C6H12 (E)-3-methylpent-2-ene c616126  
1625 C6H12 (E)-hex-3-ene e3hexene  
1626 C6H12 (Z)-3-methylpent-2-ene c922623  
1627 C6H12 (Z)-hex-2-ene z2hexene  
1628 C6H12 (Z)-hex-3-ene z3hexene  
1629 C6H12 2,3-dimethylbut-1-ene c563780  
1630 C6H12 2,3-dimethyl-but-2-ene tmeet  
1631 C6H12 3-methylenepentane c760214  
1632 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
1633 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
1634 C6H12 Cyclohexane cyclohexane  
1635 C6H12 Cyclopentane, methyl- c96377  
1636 C6H12 Ethylcyclobutane c4806615  
1637 C6H12 hex-1-ene hexene1  
1638 C6H14 Butane, 2,2-dimethyl- buta22  
1639 C6H14 Butane, 2,3-dimethyl- buta23  
1640 C6H14 Hexane hexane  
1641 C6H14 Pentane, 2-methyl- penta2  
1642 C6H14 Pentane, 3-methyl- penta3  
1643 C4N2 2-Butynedinitrile c4n2  
1644 N3P3 1,3,5,2,4,6-Triazatriphosphorine n3p3  
1645 C4H2N2 Fumaronitrile c4h2n2  
1646 C2H2N4 sym-tetrazine ttz  
1647 C3H3N3 1,3,5-Triazine triazine135  
1648 CH3N5 5-Aminotetrazole c4418615  
1649 C4H4N2 1,3-Diazine diazine13  
1650 C4H4N2 Pyrazine pyrazine  
1651 C4H4N2 Pyridazine pyridazine  
1652 C4H4N2 Succinonitrile c110612  
1653 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
1654 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
1655 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
1656 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
1657 C5H5N E-2,4-pentadienenitrile bdcn  
1658 C5H5N Pyridine pyridine  
1659 B3N3H6 borazine borazine  
1660 C6H6 Fulvene fulvene  
1661 C5H6N+ Pyridinium c5h6n  
1662 C4H6N2 1H-Imidazole, 2-methyl- c693981  
1663 C5H7N (E)-2-Pentenenitrile c26294984  
1664 C5H7N (E)-3-Pentenenitrile c16529661  
1665 C5H7N (Z)-2-Pentenenitrile c25899507  
1666 C5H7N 1H-Pyrrole, 1-methyl- c96548  
1667 C5H7N Cyclobutanecarbonitrile c4426113  
1668 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
1669 C5H9N Butanenitrile, 2-methyl- c18936179  
1670 C5H9N Pentanenitrile c110598  
1671 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
1672 C6H10 Bicyclo[3.1.0]hexane c285585  
1673 C5H11N Cyclopentanamine cypentam  
1674 C5H11N Piperidine piper  
1675 C4H12N2 1,2-Butanediamine c4426486  
1676 C4H12N2 2-Methyl-1,2-propanediamine c811938  
1677 Li2CO3 Lithium Carbonate li2co3  
1678 Na2CO3 Sodium Carbonate na2co3  
1679 C2O4-- oxalate anion c2o4  
1680 MgSO4 Magnesium Sulfate mgso4  
1681 N2O4 Dinitrogen tetroxide n2o4  
1682 C3H2O3 vinylene carbonate vica  
1683 C2H2O4 Oxalic Acid oxalic  
1684 C2H3NO3 Oxamic acid oxamic  
1685 C4H4O2 2(5H)-Furanone furanone  
1686 C4H4O2 2-Oxetanone, 4-methylene- c674828  
1687 C2H4N2O2 Oxalamide oxalamide  
1688 C2H4N2S2 Ethanedithioamide c79403  
1689 C2H4CO3 Ethylene carbonate etco3  
1690 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
1691 C3H4S3 1,3-Dithiolane-2-thione c822388  
1692 C2H4O4 Formic acid dimer fadimer  
1693 C4H5NO 3-Methylisoxazole isox3m  
1694 C4H5NO Isoxazole, 5-methyl- c5765446  
1695 C4H5NS 4-Methylthiazole c693958  
1696 C2H5NO3 Nitric acid, ethyl ester c625581  
1697 C5H6O 2H-Pyran pyran2  
1698 C5H6O 2-methylfuran furan2m  
1699 C5H6O 3-Methylfuran furan3m  
1700 C5H6O Pentadienal pdal  
1701 C5H6S Thiophene, 2-methyl- c554143  
1702 C5H6S Thiophene, 3-methyl- c616444  
1703 C4H6O2 γ–Butyrolactone c96480  
1704 C4H6O2 2,3-Butanedione c431038  
1705 C4H6O2 2-Propenoic acid, methyl ester c96333  
1706 C4H6O2 Crotonic Acid crot  
1707 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
1708 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
1709 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
1710 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
1711 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
1712 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
1713 C4H6OS Vinyl sulfoxide c1115157  
1714 CH6N4S Carbonothioic dihydrazide thiacarb  
1715 C2H6N2O2 (E)-Azodioxymethane c37765154  
1716 C2H6N2O2 Dimethylnitroamine c4164287  
1717 C3H6O3 1,3,5-Trioxane trioxane  
1718 C3H6S3 1,3,5-Trithiane c3h6s3  
1719 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
1720 C2H6O3S Sulfurous acid, dimethyl ester c616422  
1721 C4H7NO 2-Pyrrolidinone c616455  
1722 C4H7NO Ethoxyacetonitrile etoaccn  
1723 C4H7NO Methacrylamide c79390  
1724 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
1725 HCONH2CN2H4 formamide aminomethanimine dimer d13  
1726 C3H7ONO Propyl nitrite prono  
1727 CH3CH(CH3)ONO Isopropyl nitrite c541424  
1728 CH3CH(NH2)COOH Alanine alanine  
1729 CH3NHCH2COOH Sarcosine sarcosine  
1730 NH2CH2CH2COOH β–alanine betaalanine  
1731 NH2COOC2H5 Urethane urethane  
1732 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
1733 C5H8O Cyclopentanone c120923  
1734 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
1735 C5H8O Methyl cyclopropyl ketone c765435  
1736 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
1737 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- c96311  
1738 NH2CONHC2H5 Urea, ethyl- c625525  
1739 C4H8O2 1,3-Dioxane dioxan13  
1740 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
1741 C4H8O2 1,4-Dioxane dioxan14  
1742 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
1743 C4H8O2 Ethyl acetate c141786  
1744 C4H8OS s-Ethyl thioacetate c625605  
1745 C3H8O3 1,2,3-Propanetriol glycerin  
1746 C3H8O2S (Methylsulfonyl)ethane c594434  
1747 C4H9NO Butanamide c541355  
1748 C4H9NO Propanamide, 2-methyl- c563837  
1749 C5H10O 2-Butanone, 3-methyl- c563804  
1750 C5H10O 2H-Pyran, tetrahydro- c142687  
1751 C5H10O 2-methylbutyraldehyde 2meba  
1752 C5H10O 2-Pentanone mpk  
1753 C5H10O 3-Pentanone dek  
1754 C5H10O Cyclopentanol c96413  
1755 C5H10O Oxetane, 3,3-dimethyl- c6921353  
1756 C5H10O Pentanal pal  
1757 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
1758 C5H10S 3-Ethylthio-1-propene c5296628  
1759 C5H10S Cyclopentanethiol c1679078  
1760 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
1761 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
1762 C4H10O2 1,1-Dimethoxyethane c534156  
1763 C4H10O2 1,3-Butanediol budiol13  
1764 C4H10O2 1,4-Butanediol budiol14  
1765 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
1766 C4H10OS Diethyl sulfoxide c70291  
1767 C4H10S2 1,4-Butanedithiol budisl14  
1768 C4H11NO Diethylhydroxylamine c3710847  
1769 C5H12O 1-Butanol, 2-methyl- c137326  
1770 C5H12O 1-Butanol, 3-methyl- c123513  
1771 C5H12O 1-Pentanol pentanol1  
1772 C5H12O 2-Butanol, 3-methyl- c598754  
1773 C5H12O 2-Pentanol peol2  
1774 C5H12O 3-Pentanol pentan3ol  
1775 C5H12O Butane, 1-methoxy- meobu  
1776 C5H12O Propane, 1-ethoxy- proet  
1777 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
1778 C5H12S 1-Butanethiol, 2-methyl- c1878188  
1779 C5H12S 1-Butanethiol, 3-methyl- c541311  
1780 C5H12S 1-Pentanethiol c110667  
1781 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
1782 C5H12S 2-Butanethiol, 2-methyl- c1679090  
1783 C5H12S 2-Butanethiol, 3-methyl- c2084186  
1784 C5H12S Butane, 1-(methylthio)- c628295  
1785 C5H12S Ethyl propyl sulfide c4110503  
1786 C5H12S Propane, 2-(ethylthio)- c5145993  
1787 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
1788 C4F2 difluorobutadiyne c4f2  
1789 ClCOClCO Oxalyl chloride oxcl  
1790 CF3CN Acetonitrile, trifluoro- cf3cn  
1791 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
1792 B2F4 Diboron tetrafluoride b2f4  
1793 C2F4 Tetrafluoroethylene c2f4  
1794 C2F4+ Tetrafluoroethylene cation c2f4+  
1795 C2ClF3 Ethene, chlorotrifluoro- c2f3cl  
1796 CF2CCl2 difluorodichloroethylene cf2ccl2  
1797 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene cfclcclf  
1798 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene cfclcfcl  
1799 C2FCl3 fluorotrichloroethene c2fcl3  
1800 C2Cl4 Tetrachloroethylene c2cl4  
1801 C2Br4 tetrabromoethene c2br4  
1802 CF3OF Trifluoromethylhypofluorite cf3of  
1803 SOF4 Sulfur tetrafluoride oxide sof4  
1804 AsF5 Arsenic pentafluoride asf5  
1805 PCl5 Phosphorus pentachloride pcl5  
1806 SF5 Sulfur pentafluoride sf5  
1807 SF5+ pentafluoro sulfur cation sf5+  
1808 SbCl5 Antimony pentachloride sbcl5  
1809 BrF5 bromine pentafluoride brf5  
1810 IF5 pentafluoroiodine if5  
1811 CF3CHO trifluoroacetaldehyde cf3cho  
1812 CCl3CHO trichloroacetaldehyde ccl3cho  
1813 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- chfclchclf  
1814 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
1815 CHF2CHF2 1,1,2,2-tetrafluoroethane chf2chf2  
1816 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
1817 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR chfclchfcl  
1818 CH2ClCCl3 1,1,1,2-tetrachloroethane ch2clccl3  
1819 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro- chcl2chcl2  
1820 CH2BrCBr3 1,1,1,2-tetrabromo ethane c2h2br4  
1821 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane c2h2cl2f2  
1822 CF3COOH trifluoroacetic acid cf3cooh  
1823 C4H3ClO Furan, 2-chloro fur2cl  
1824 C4H3ClO Furan,3-chloro fur3cl  
1825 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
1826 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
1827 C4H8Cl2 1,4-Dichlorobutane c110565  
1828 C4H8Cl2 Butane, 1,2-dichloro- c616217  
1829 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
1830 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
1831 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
1832 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
1833 C5H11Cl Pentane, 1-chloro- pencl1  
1834 C4H8O2 Butanoic acid bua  
1835 C6H5CH2 benzyl radical benzyl  
1836 C7H7 cycloheptatrienyl radical c7h7  
1837 C7H7+ cycloheptatrienyl cation c7h7+  
1838 C6H5CH3 toluene toluene  
1839 C7H8 cycloheptatriene cht  
1840 C7H8 Norbornadiene norbor  
1841 C7H8 Quadricyclane qucy  
1842 C7H12 Norbornane nor  
1843 C7H14 cycloheptane c7h14  
1844 C7H16 2-methylhexane 2mhex  
1845 C7H16 3-methylhexane hex3m  
1846 C7H16 heptane heptane  
1847 CH(CN)3 tricyanomethane mecn3  
1848 HN=C=C(CN)2 Dicyanoketenimine c4hn3  
1849 C6H7N 2-Methylpyridine mp  
1850 C6H5NH2 aniline aniline  
1851 C6H13N 2-Methylpiperidine pip2m  
1852 C6H13N cyclohexanamine cham  
1853 C6H15N triethylamine tea  
1854 N2O5 Dinitrogen pentoxide n2o5  
1855 C4H2O3 Maleic Anhydride malan  
1856 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
1857 C5H4O2 furfural furfural  
1858 C6H5O phenoxy radical phenoxy  
1859 C5H5NO 2(1H)-Pyridinone c72762006  
1860 C5H5NO 2(3H)-Pyridinone c9000048  
1861 C5H5NO 2(5H)-Pyridinone c9000037  
1862 C5H5NO 2-Pyridinol c109104  
1863 C5H5NO 3(2H)-Pyridinone c9000004  
1864 C5H5NO 3(4H)-Pyridinone c9000026  
1865 C5H5NO 3(6H)-Pyridinone c9000015  
1866 C5H5NO 3-Pyridinol c109002  
1867 C5H5NO 4(1H)-Pryidinone c9000060  
1868 C5H5NO 4(3H)-Pryidinone c9000059  
1869 C5H5NO 4-Pyridinol c626642  
1870 C6H5OH phenol phenol  
1871 C6H6O 2,4-Cyclohexadienone c24599573  
1872 C6H6O 2,5-Cyclohexadienone c5664335  
1873 C6H5SH Benzenethiol phsh  
1874 HO2CCHNH2CH2OH Serine serine  
1875 C5H8O2 Acetylacetone acac  
1876 C4H8O2S Sulfolane sulfolane  
1877 C7H10 Norbornene norbornene  
1878 CH(C2H3)3 trivinyl methane tvm  
1879 C6H10O cyclohexanone chexo  
1880 C6H12O hexanal c6h12o  
1881 C6H12O Oxepane oxepane  
1882 C3H7OC3H7 di-n-propyl ether propr  
1883 F2CCCF2 tetrafluoroallene pfa  
1884 CF3COO- trifluoro acetate anion cf3coo-  
1885 CF3COF trifluoroacetyl fluoride cf3cof  
1886 CF3COCl trifluoroacetyl chloride cf3cocl  
1887 PF6 Hexafluorophosphate neutral pf6  
1888 PF6- Hexafluorophosphate ion pf6-  
1889 SF6 Sulfur Hexafluoride sf6  
1890 SeF6 Selenium hexafluoride sef6  
1891 SF5Cl sulfur chloropentafluoride sf5cl  
1892 CF3CHF2 pentafluoroethane cf3chf2  
1893 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
1894 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
1895 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
1896 CCl3CHCl2 pentachloroethane ccl3chcl2  
1897 C6H5F Fluorobenzene bzf  
1898 C6H5Cl chlorobenzene bzcl  
1899 C6H5Br bromobenzene bzbr  
1900 C8H6 Calicene calicene  
1901 C6H5CCH phenylacetylene phac  
1902 C8H6 benzocyclobutadiene bcbd  
1903 C8H6 Pentalene pentalene  
1904 C6H5CHCH2 Styrene styrene  
1905 C8H8 cubane cubane  
1906 C8H8 cyclooctatetraene cot  
1907 C6H5CH2CH3 Ethylbenzene etbz  
1908 CH3C6H4CH3 meta-xylene mxylene  
1909 CH3C6H4CH3 paraxylene pxylene  
1910 C8H14 Bicyclo[2.2.2]octane bico222  
1911 C8H16 cyclooctane cyclooct  
1912 (CH3)3CC(CH3)3 tetramethylbutane tmb  
1913 C8H18 Octane c8h18  
1914 C6H5CN phenyl cyanide phcn  
1915 C6H12N2 Triethylenediamine ted  
1916 C4O4-- squarate dianion c4o4--  
1917 S4N4 Tetrasulfur tetranitride s4n4  
1918 S8 Octasulfur s8  
1919 C6H4O2 parabenzoquinone pbq  
1920 C4H4N2O2 Uracil uracil  
1921 C6H5CHO benzaldehyde benzal  
1922 C6H5OCH3 Anisole anisole  
1923 C5H9NO2 Proline proline  
1924 C6H12O2 Methyl pivalate c598981  
1925 C6H12O2 Hexanoic acid hexa  
1926 C4F4 tetrafluorcyclobutadiene c4f4  
1927 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- al2cl6  
1928 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
1929 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
1930 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
1931 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
1932 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
1933 C2F6 hexafluoroethane c2f6  
1934 IF7 Iodine heptafluoride if7  
1935 C6H4F2 metadifluorobenzene mdfb  
1936 C6H4F2 orthodifluorobenzene odfb  
1937 C6H4F2 1,4-difluorobenzene pdfb  
1938 C6H4Cl2 1,2-dichlorobenzene dcb12  
1939 C6H4Cl2 1,3-dichlorobenzene dcb13  
1940 C6H4Cl2 1,4-dichlorobenzene dcb14  
1941 C6H5NO nitrosobenzene bzno  
1942 C9H8 Indene indene  
1943 C9H8 spiro[4.4]nona-1,3,6,8-tetraene snt  
1944 C9H12 n-propyl benzene prbz  
1945 C9H20 Nonane nonane  
1946 C(CN)4 tetracyanomethane c5n4  
1947 C5H4N4 purine purine  
1948 C8H7N Indole indole  
1949 C3H3N3O3 cyanuric acid cyanuric  
1950 C6H5NO2 Nitrobenzene c6h5no2  
1951 C6H5COOH benzoic acid benzo  
1952 CH3COC6H5 acetophenone acph  
1953 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- c3cl3n3  
1954 C3F6 hexafluoropropene c3f6  
1955 C6H3F3 Benzene trifluoride 123 bzf3a  
1956 C8H18O 1-Octanol octanol  
1957 C10H8 Azulene azu  
1958 C10H8 naphthalene naph  
1959 C10H10 bullvalene bullv  
1960 C10H16 adamantane adamantane  
1961 C6N4 Tetracyanoethylene tcne  
1962 C6N4- tetracyanoethylene anion tcne-  
1963 C10H22 Decane decane  
1964 C4F6 perfluorobutadiene c4f6  
1965 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
1966 C3F8 perfluoropropane c3f8  
1967 Fe(CO)5 Iron pentacarbonyl ipc  
1968 Fe(C5H5)2 ferrocene fecp2  
1969 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1970 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1971 C12H8 Acenaphthylene acenaph  
1972 C12H8 biphenylene biph  
1973 C12H10 biphenyl biphenyl  
1974 C12H10 Heptalene heptalene  
1975 C6H12O6 Inositol inositol  
1976 C6F6 hexafluorobenzene c6f6  
1977 S2F10 disulphur decafluoride s2f10  
1978 C13H10 Fluorene fluorene  
1979 C14H10 Anthracene anth  
1980 C14H10 Phenanthrene phenanthrene  
1981 C14H14 Bibenzyl bibenzyl  
1982 C12H10N2 azobenzene azobenzene  
1983 C6H5COC6H5 benzophenone benzophenone  
1984 C16H10 Pyrene pyrene  
1985 C18H12 Tetracene tetracene  
1986 C19H16 Triphenylmethane tpm  
1987 C24H12 Coronene coronene  
1988 C60 Buckminsterfullerene c60