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

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

List of which calculations are completed at QCISD(TQ) /aug-cc-pVQZ

Jump to calculations not yet done
count Species Name State Conformation
1 H Hydrogen atom 1SKh
2 He Helium atom 1SKh
3 He Helium atom   
4 Li Lithium atom 2SKh
5 MgH magnesium monohydride 2ΣC∞v
6 MgH2 magnesium dihydride 1ΣgD∞h
7 B Boron atom 2PKh
8 Al- Aluminum atom anion 3PKh
9 Sc Scandium atom 2DKh
10 Sc+ Scandium cation 3DKh
11 BH Boron monohydride 1ΣC∞v
12 BH Boron monohydride 3ΠC∞v
13 ScH Scandium monohydride 1ΣC∞v
14 GaH+ Gallium monohydride cation 2ΣC∞v
15 BH3+ boron trihydride cation 2B2C2v
16 BH3+ boron trihydride cation  C2v
17 AlH3 aluminum trihydride 1A1'D3h
18 BH4 borohydride 2B2C2v
19 BH4- borohydride anion 1A1Td
20 C Carbon atom 3P0Kh
21 C Carbon atom 3P1Kh
22 C- Carbon atom anion 2DKh
23 Si Silicon atom 1SKh
24 Si- Silicon atom anion 4SKh
25 SiH Silylidyne 2ΠC∞v
26 SiH+ silicon monohydride cation 1ΣC∞v
27 GeH germylidene 2ΠC∞v
28 GeH+ Germaniun monohyrdide cation 1ΣC∞v
29 CH2 Methylene 3B1C2v
30 CH2 Methylene 3ΣGD∞h
31 CH2 Methylene 1A1C2v
32 CH2- methylene anion 2B1C2v
33 CH2+ methylene cation 2A1C2v
34 CH2+ methylene cation 2ΠD∞h
35 GeH2 germylene 1A1C2v
36 CH3 Methyl radical 2A1D3h
37 CH3- methyl anion 1A1C3v
38 CH3+ methyl cation 1A1'D3h
39 SiH3 Silyl radical 2A1C3v
40 SiH3+ Silyl cation 1A1'D3h
41 CH4 Methane 1A1Td
42 SiH2D2 silane-d2   
43 SiH4 Silane 1A1Td
44 SiH5+ Silane, protonated   
45 N Nitrogen atom 4SKh
46 N Nitrogen atom 2DKh
47 P Phosphorus atom 4SKh
48 V+ Vanadium atom cation 5DKh
49 As Arsenic atomic 4SKh
50 As- Arsenic anion 3PKh
51 As+ Arsenic cation 3PKh
52 PH phosphorus monohydride 3Σ-C∞v
53 NH2 Amino radical 2B1C2v
54 NH2+ Amino cation 3B1C2v
55 NH2+ Amino cation 1A1C2v
56 NH3 Ammonia 1A1C3v
57 NH3- Ammonia anion 2A1C3v
58 NH3+ ammonia cation 2A2"D3h
59 PH3 Phosphine 1A1C3v
60 PH3+ Phosphine cation 2A1C3v
61 NH4+ ammonium cation 1A1Td
62 PH4 Phosphoranyl radical   
63 PH4+ phosphonium cation   
64 O Oxygen atom 3SKh
65 O+ Oxygen atom cation 4SKh
66 S Sulfur atom 3PKh
67 S- Sulfur atom anion 2PKh
68 S+ Sulfur atom cation 4SKh
69 OH Hydroxyl radical 2ΠC∞v
70 OH- hydroxide anion 1ΣC∞v
71 OH+ hydoxyl cation 3ΣC∞v
72 HS Mercapto radical 2ΠC∞v
73 HS- mercapto anion 1ΣC∞v
74 HS+ sulfur monohydride cation 3ΣC∞v
75 CrH+ Chromium hydride cation 5ΣC∞v
76 HSe+ selenium monohydride cation 3ΣC∞v
77 H2O Water 1A1C2v
78 H2O- water anion 2A1C2v
79 H2O- water anion 2A'Cs
80 H2O+ water cation 2B1C2v
81 HDO Water-d1 1A1C2v
82 H2S Hydrogen sulfide 1A1C2v
83 H2S+ Hydrogen sulfide cation 2B1C2v
84 H2Se Hydrogen selenide 1A1C2v
85 H3S+ Sulfonium cation 1A1C3v
86 H3Se+ Hydrogen Selenide, protonated 1A1C3v
87 F Fluorine atom 2PKh
88 F- Fluorine atom anion 1SKh
89 F+ Fluorine atom cation 3SKh
90 F+ Fluorine atom cation 1DKh
91 Cl Chlorine atom 2PKh
92 Cl- Chlorine atom anion 1SKh
93 Cl+ Chlorine atom cation 3PKh
94 Cl+ Chlorine atom cation 1DKh
95 HF Hydrogen fluoride 1ΣC∞v
96 HCl Hydrogen chloride 1ΣC∞v
97 HCl+ hydrogen chloride cation 2ΠC∞v
98 HBr hydrogen bromide 1ΣC∞v
99 H2Cl+ dihydrogen monochloride cation 1A1C2v
100 H2Br+ protonated hydrogen bromide 2A1C2v
101 Ne Neon atom 1SKh
102 Ne Neon atom   
103 Ne+ Neon atom cation 2PKh
104 Ar Argon atom 1SKh
105 Kr Krypton atom 1SKh
106 Kr+ Krypton cation 2PKh
107 ArH+ Argon hydride cation 1ΣC∞v
108 KrH+ Protonated Krypton 1ΣC∞v
109 H2Ar H2 Ar dimer 1ΣC∞v
110 Na2 Sodium diatomic 1ΣgD∞h
111 Na2+ sodium diatomic cation 2ΣgD∞h
112 Be2 Beryllium diatomic 1ΣgD∞h
113 BeMg Beryllium Magnesium 1ΣC∞v
114 NaAl Sodium aluminum 1ΣC∞v
115 BeB Beryllium monoboride 2ΠC∞v
116 B2 Boron diatomic 1ΣgD∞h
117 B2+ Boron diatomic cation 2ΠD∞h
118 BAl Boron Aluminum 3ΣC∞v
119 BGa Boron Gallium 3ΣC∞v
120 AlGa Aluminum Gallium 3ΣC∞v
121 AlGa Aluminum Gallium 1ΣC∞v
122 HBBH Diborane(2) 3ΣGD∞h
123 B2H4 Diborane(4) D2d 1A1D2d
124 BeC Beryllium Carbide 3Σ-C∞v
125 BeC Beryllium Carbide   
126 AlC Aluminum carbide 4ΣC∞v
127 BSi Boron silicide 4ΣC∞v
128 BSi Boron silicide 2ΣC∞v
129 C2 Carbon diatomic 1Σg+D∞h
130 C2 Carbon diatomic 3Σg- 
131 C2+ carbon diatomic cation 4ΣgD∞h
132 SiGe Silicon Germanium   
133 C2H Ethynyl radical 2ΣC∞v
134 C2H- Ethynyl anion 1ΣC∞v
135 C2H2 Acetylene 1ΣgD∞h
136 C2H2+ acetylene cation 2ΠuD∞h
137 H2CC- vinylidene anion   
138 CH3Li methyl lithium 1A1C3v
139 CH2BH methyleneborane 1A1C2v
140 C2H4+ Ethylene cation 2B3D2
141 LiP Lithium monophosphide   
142 BeN+ Beryllium mononitride cation 3ΣC∞v
143 BeN+ Beryllium mononitride cation 1ΣC∞v
144 MgN Magnesium Nitride   
145 BP Boron monophosphide 3ΠC∞v
146 BP Boron monophosphide 1ΣC∞v
147 AlP Aluminum monophosphide 3ΣC∞v
148 AlP Aluminum monophosphide 3ΠC∞v
149 AlP Aluminum monophosphide 1ΣC∞v
150 GaN Gallium mononitride 1ΣC∞v
151 GaP Gallium monophosphide 3ΣC∞v
152 GaP Gallium monophosphide 1ΣC∞v
153 GaAs Gallium arsenide 3Π 
154 GaAs Gallium arsenide 1Σ 
155 BN boron nitride 3ΠC∞v
156 BN boron nitride 1ΣC∞v
157 CN Cyano radical 2ΣC∞v
158 CN- cyanide anion 1ΣC∞v
159 SiP Silicon monophosphide 2ΠC∞v
160 N2 Nitrogen diatomic 1ΣgD∞h
161 N2- nitrogen diatomic anion 2ΠgD∞h
162 HCN Hydrogen cyanide 1ΣC∞v
163 HCN+ hydrogen cyanide cation 2ΠC∞v
164 HNC+ hydrogen isocyanide cation   
165 NNH+ Dinitrogen monohydride cation 1ΣC∞v
166 N2H2 (Z)-Diazene 1A1C2v
167 N2H2+ trans-diazene cation 2AGC2h
168 CH2NH+ Methanimine cation   
169 LiO lithium oxide 2ΣC∞v
170 LiS Lithium monosulfide 2ΠC∞v
171 LiS+ Lithium sulfide cation 3ΣC∞v
172 NaO sodium monoxide 2ΣC∞v
173 NaS Sodium sulfide 2ΠC∞v
174 BO boron monoxide 2ΣC∞v
175 ScO Scandium monoxide 2ΣC∞v
176 CO Carbon monoxide 1ΣC∞v
177 CO+ carbon monoxide cation 2ΣC∞v
178 TiO Titanium monoxide 3ΔC∞v
179 GeO+ Germanium monoxide cation 2ΣC∞v
180 GeS Germanium monosulfide 1ΣC∞v
181 SiSe Silicon Monoselenide   
182 SiSe+ Silicon Monoselenide cation   
183 NO Nitric oxide 2ΠC∞v
184 NO- nitric oxide anion 3ΣC∞v
185 NO+ nitric oxide cation 1ΣC∞v
186 NS Mononitrogen monosulfide 2ΠC∞v
187 PO Phosphorus monoxide 2ΠC∞v
188 PS phosphorus sulfide 2ΣC∞v
189 VO Vanadium monoxide 4Σ- 
190 NSe Nitrogen monoselenide 2ΠC∞v
191 AsS Arsenic monosulfide 2ΠC∞v
192 PSe Phosphorus monoselenide 2ΠC∞v
193 O2 Oxygen diatomic 3ΣgD∞h
194 O2- oxygen diatomic anion 2ΠD∞h
195 SO+ sulfur monoxide cation 2ΠC∞v
196 S2 Sulfur diatomic 3ΣgD∞h
197 LiOH lithium hydroxide 1ΣC∞v
198 BeOH beryllium monohydroxide 2ΣC∞v
199 HBO Boron hydride oxide 1ΣC∞v
200 COH Hydroxymethylidyne   
201 COH+ Carbon Monoxide, protonated 1ΣC∞v
202 HNO+ Nitrosyl hydride cation 2A'Cs
203 NOH Hydroxyimidogen 3A"Cs
204 NOH+ O-protonated nitric oxide 2A'Cs
205 HO2 Hydroperoxy radical 2A"Cs
206 HO2+ Hydroperoxy cation 3A"Cs
207 HSO+ Sulfur Monoxide, S-protonated   
208 SOH+ Sulfur Monoxide, protonated   
209 H2CO Formaldehyde 1A1C2v
210 H2CO- formaldehyde anion 2A'Cs
211 H2CO+ formaldehyde cation 2B2C2v
212 H2NO nitroxide 2B1C2v
213 H2O2 Hydrogen peroxide 1AC2
214 H2O2 Hydrogen peroxide 1AgC2h
215 CH2OH Hydroxymethyl radical 2AC1
216 CH3O+ Methoxy cation 3A1C3v
217 NH2OH hydroxylamine 1A'Cs
218 H2OH2O water dimer 1A'Cs
219 LiCl lithium chloride 1ΣC∞v
220 NaF sodium fluoride 1ΣC∞v
221 NaCl Sodium Chloride 1ΣC∞v
222 MgF+ magnesium fluoride cation 1ΣC∞v
223 BF Boron monofluoride 1ΣC∞v
224 ScF Scandium monofluoride 1ΣC∞v
225 GaF+ Gallium monofluoride cation 2ΣC∞v
226 GaCl+ Gallium monochloride cation 2ΣC∞v
227 CF Fluoromethylidyne 2ΠC∞v
228 SiF silicon monofluoride 2ΠC∞v
229 SiF+ silicon monofluoride cation 1ΣC∞v
230 CBr Carbon monobromide 2ΠC∞v
231 SiBr Silicon monobromide 2ΠC∞v
232 NCl nitrogen monochloride 3ΣC∞v
233 AsF Arsenic monofluoride 3ΣC∞v
234 AsCl Arsenic monochloride 3ΣC∞v
235 FO Oxygen monofluoride 2ΠC∞v
236 SF Monosulfur monofluoride 2ΠC∞v
237 SeF Selenium monofluoride 2ΠC∞v
238 SeCl Selenium monochloride 2ΠC∞v
239 F2 Fluorine diatomic 1ΣgD∞h
240 F2- flourine diatomic anion 2ΣuD∞h
241 F2+ flourine diatomic cation 2ΠgD∞h
242 ClF Chlorine monofluoride 1Σ+C∞v
243 Cl2 Chlorine diatomic 1ΣgD∞h
244 Cl2+ chlorine diatomic cation 2ΠgD∞h
245 HCF Fluoromethylene 1A'Cs
246 HOCl+ hypochlorous acid cation   
247 ClFH+ Chlorine fluoride, F-protonated   
248 FClH+ Chlorine fluoride, Cl-protonated   
249 CH2F fluoromethyl radical 2ACs
250 CH3F Methyl fluoride 1A1C3v
251 CH3Cl Methyl chloride 1A1C3v
252 LiNe+ Lithium Neon cation   
253 Ne2+ Neon diatomic cation 2ΣuD∞h
254 Ar2 Argon diatomic 1SgD∞h
255 Ar2+ Argon diatomic cation 2ΣuD∞h
256 C3 carbon trimer 1ΣgD∞h
257 C3 carbon trimer 1A1C2v
258 LiCN lithium cyanide 1ΣC*V LiCN
259 LiCN lithium cyanide 1A'Cs
260 LiCN lithium cyanide 1ΣC*V LiNC
261 NaCN Sodium Cyanide 1ACs
262 N3 azide radical 2ΠgD∞h
263 N3+ azide cation 3ΣgD∞h
264 Li2O dilithium oxide 1ΣgD∞h
265 Li2S dilithium sulfide 1ΣGD∞h
266 Li2S dilithium sulfide 1A1C2v
267 CCO Dicarbon monoxide 1ΠC∞v
268 N2O Nitrous oxide 1ΣC∞v
269 N2O- Nitrous oxide anion 2A'Cs
270 CO2 Carbon dioxide 1ΣgD∞h
271 OCS Carbonyl sulfide 1ΣC∞v
272 NO2 Nitrogen dioxide 2A1C2v
273 NO2+ Nitrogen dioxide cation 1ΣGD∞h
274 O3 Ozone 1A1Cs
275 S3 Sulfur trimer 1A1C2v
276 Be(OH)2 Beryllium hydroxide   
277 H2COO Dioxymethyl radical 2A'Cs
278 CH3BO Borane, methyloxo- 1A1C3v
279 FCO+ Carbonyl fluoride cation 1ΣC∞v
280 CF2 Difluoromethylene 1A1D∞h
281 OClO- Chlorine dioxide anion 1A'Cs
282 C2N2 Cyanogen 1ΣgD∞h
283 C3O Tricarbon monoxide 1ΣC∞v

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 H+ Hydrogen atom cation h+  
6 D2 Deuterium diatomic d2  
7 H2 Hydrogen diatomic h2  
8 H2- hydrogen diatomic anion h2-  
9 H2+ Hydrogen cation h2+  
10 HD Deuterium hydride hd  
11 H3+ hydrogen trimer cation h3+  
12 He- Helium atom 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 LiH Lithium Hydride lih  
29 LiH- lithium hydride anion lih-  
30 LiH+ lithium hydride cation lih+  
31 NaH sodium hydride nah  
32 NaH- sodium hydride anion nah-  
33 NaH+ sodium hydride cation nah+  
34 KH Potassium hydride kh  
35 KH+ Potassium hydrogen cation kh+  
36 CuH Copper monohydride cuh  
37 Be Beryllium atom be  
38 Be- Beryllium atom anion be-  
39 Be+ Beryllium atom cation be+  
40 Mg Magnesium atom mg  
41 Mg- Magnesium atom anion mg-  
42 Mg+ Magnesium atom cation mg+  
43 Ca Calcium atom ca  
44 Ca- Calcium atom anion ca-  
45 Ca+ Calcium atom cation ca+  
46 Zn Zinc atom zn  
47 Zn- Zinc atom anion zn-  
48 Zn+ Zinc atom cation zn+  
49 BeH beryllium monohydride beh  
50 BeH- berylium monohydride anion beh-  
51 BeH+ beryllium monohydride cation beh+  
52 MgH- magnesium monohydride anion mgh-  
53 MgH+ magnesium monohydride cation mgh+  
54 CaH Calcium monohydride cah  
55 CaH+ Calcium monohydride cation cah+  
56 TiH Titanium monohydride tih  
57 ZnH Zinc monohydride znh  
58 ZnH+ Zinc, protonated znh+  
59 BeH2 beryllium dihydride beh2  
60 BeH2+ Beryllium dihydride cation beh2+  
61 CaH2 Calcium Hydride cah2  
62 ZnH2 Zinc hydride znh2  
63 B- Boron atom anion b-  
64 B+ Boron atom cation b+  
65 Al Aluminum atom al  
66 Al+ Aluminum atom cation al+  
67 Ga Gallium atom ga  
68 Ga- Gallium atom anion ga-  
69 Ga+ Gallium atom cation ga+  
70 BH- boron monohydride anion bh-  
71 BH+ boron monohydride cation bh+  
72 AlH aluminum monohydride alh  
73 AlH- aluminum monohydride anion alh-  
74 AlH+ aluminum monohydride cation alh+  
75 ScH+ Scandium monohydride cation sch+  
76 GaH Gallium monohydride gah  
77 BH2 boron dihydride bh2  
78 BH2- boron dihydride anion bh2-  
79 BH2+ Boron dihydride cation bh2+  
80 AlH2 aluminum dihydride alh2  
81 AlH2- aluminum dihydride anion alh2-  
82 AlH2+ aluminum dihydride cation alh2+  
83 BH3 boron trihydride bh3  
84 BH3- boron trihydride anion bh3-  
85 AlH3- aluminum trihydride anion alh3-  
86 AlH3+ aluminum trihydride cation alh3+  
87 ScH3 Scandium trihydride sch3  
88 GaH3 Gallium trihydride gah3  
89 AlH4- Aluminum tetrahydride anion alh4-  
90 C- Carbon atom anion c-  
91 C+ Carbon atom cation c+  
92 Si Silicon atom si  
93 Si+ Silicon atom cation si+  
94 Ti Titanium atom ti  
95 Ti- Titanium atom anion ti-  
96 Ti+ Titanium atom cation ti+  
97 Ge Germanium atom ge  
98 Ge- Germanium anion ge-  
99 Ge+ Germanium cation ge+  
100 Sn Tin atom sn  
101 Sn+ Tin cation sn+  
102 CH Methylidyne ch  
103 CH- methylidyne anion ch-  
104 CH+ Methylidyne cation ch+  
105 SiH- silicon monohydride anion sih-  
106 SiH2 silicon dihydride sih2  
107 SiH2- silicon dihydride anion sih2-  
108 SiH2+ silicon dihydride cation sih2+  
109 GeH2- germylene anion geh2-  
110 SiH3- Silyl anion sih3-  
111 GeH3 Germyl radical geh3  
112 GeH3+ germyl cation geh3+  
113 CD4 methane-d4 cd4  
114 CH2D2 methane-d2 ch2d2  
115 CH3D methane-d ch3d  
116 CH4- Methane anion ch4-  
117 CH4+ Methane cation ch4+  
118 CHD3 methane-d3 chd3  
119 SiH4+ Silane cation sih4+  
120 GeH4 Germane geh4  
121 SnH4 Stannane snh4  
122 N- Nitrogen atom anion n-  
123 N+ Nitrogen atom cation n+  
124 P- Phosphorus atom anion p-  
125 P+ Phosphorus atom cation p+  
126 V Vanadium atom v  
127 Sb Antimony atom sb  
128 NH Imidogen nh  
129 NH- Imidogen anion nh-  
130 NH+ imidogen cation nh+  
131 PH- phosphorus monohydride anion ph-  
132 PH+ phosphorus monohydride cation ph+  
133 AsH Arsenic monohydride ash  
134 AsH+ Arsenic monohydride cation ash+  
135 SbH Antimony monohydride sbh  
136 ND2 Amidogen-d2 nd2  
137 NH2- amino anion nh2-  
138 PH2 Phosphino radical ph2  
139 PH2- Phosphino anion ph2-  
140 PH2+ Phosphino cation ph2+  
141 AsH2 Arsenic dihydride ash2  
142 AsH2+ Arsenic dihydride cation ash2+  
143 ND3 Ammonia-d3 nd3  
144 AsH3 Arsine ash3  
145 AsH3+ Arsine cation ash3+  
146 SbH3 Stibine sbh3  
147 AsH4+ Arsonium ash4+  
148 NH4 Ammonium radical nh4  
149 O- Oxygen atom anion o-  
150 Cr Chromium atom cr  
151 Se Selenium atom se  
152 Se- Selenium atom anion se-  
153 Se+ Selenium atom cation se+  
154 Te Tellurium atom te  
155 Te+ Tellurium atom cation te+  
156 DO Hydroxyl-d od  
157 DS Mercapto-d ds  
158 CrH Chromium hydride crh  
159 HSe Selenium monohydride hse  
160 HSe- selenium monohydride anion hse-  
161 TeH Telluryl radical teh  
162 D2O Deuterium oxide d2o  
163 D2S Hydrogen sulfide-d2 d2s  
164 H2S- Hydrogen sulfide anion h2s-  
165 H2Se+ Hydrogen selenide cation h2se+  
166 H2Te Hydrogen Telluride h2te  
167 H3O+ hydronium cation h3o+  
168 Mn Manganese atom mn  
169 Br Bromine atom br  
170 Br- Bromine atom anion br-  
171 Br+ Bromine atom cation br+  
172 I Iodine atom iodine  
173 I- Iodine atom anion iodine-  
174 I+ Iodine atom cation iodine+  
175 DF Hydrofluoric acid-d df  
176 HF- hydrogen fluoride anion hf-  
177 HF+ hydrogen fluoride cation hf+  
178 DCl Hydrochloric acid-d dcl  
179 HCl- hydrogen chloride anion hcl-  
180 HBr- hydrogen bromide anion hbr-  
181 HBr+ hydrogen bromide cation hbr+  
182 HI Hydrogen iodide hi  
183 HI+ Hydrogen iodide cation hi+  
184 H2F+ dihydrogen fluoride cation h2f+  
185 H2I+ Iodonium h2i+  
186 Ne- Neon atom anion ne-  
187 Ar- Argon atom anion ar-  
188 Ar+ Argon atom cation ar+  
189 Fe Iron atom fe  
190 Xe Xenon atom xe  
191 HeLi+ Helium Lithium cation heli+  
192 NeH neon hydrogen neh  
193 NeH+ neon hydrogen cation neh+  
194 XeH+ Xenon, protonated xeh+  
195 Co Cobalt atom cobalt  
196 Ni Nickel atom ni  
197 Li2 Lithium diatomic li2  
198 Li2- lithium diatomic anion li2-  
199 Li2+ lithium diatomic cation li2+  
200 NaLi lithium sodium lina  
201 NaLi- lithium sodium anion lina-  
202 NaLi+ lithium sodium cation lina+  
203 LiK Lithium Potassium lik  
204 Na2- sodium diatomic anion na2-  
205 NaK Sodium Potassium nak  
206 NaK+ Sodium Potassium diatomic cation nak+  
207 K2 Potassium diatomic k2  
208 Cu2 Copper diatomic cu2  
209 LiBe Lithium Beryllium libe  
210 LiMg Lithium magnesium limg  
211 NaBe Sodium Beryllium nabe  
212 NaMg Sodium Magnesium namg  
213 Be2- Beryllium diatomic anion be2-  
214 Be2+ Beryllium diatomic cation be2+  
215 Mg2 Magnesium diatomic mg2  
216 Mg2- magnesium diatomic anion mg2-  
217 Mg2+ magnesium diatomic cation mg2+  
218 Ca2 Calcium diatomic ca2  
219 LiB Lithium boride lib  
220 LiAl Lithium Aluminum lial  
221 B2 Boron diatomic b2  
222 B2- Boron diatomic anion b2-  
223 Al2 Aluminum diatomic al2  
224 Al2- aluminum diatomic anion al2-  
225 Al2+ aluminum diatomic cation al2+  
226 Ga2 Gallium diatomic ga2  
227 LiBH4 Lithium borohydride libh4  
228 HBHHBH Diborane(4) C2V hbhhbh  
229 B2H6 Diborane b2h6  
230 B2H6+ Diborane cation b2h6  
231 Al2H6 dialane al2h6  
232 Ga2H6 digallane ga2h6  
233 LiC Lithium Carbide lic  
234 CaC Calcium monocarbide cac  
235 BC boron monocarbide bc  
236 BC- boron monocarbide anion bc-  
237 BC+ boron monocarbide cation bc+  
238 C2- carbon diatomic anion c2-  
239 SiC silicon monocarbide sic  
240 SiC- silicon monocarbide anion sic-  
241 SiC+ silicon monocarbide cation sic+  
242 Si2 Silicon diatomic si2  
243 Si2- silcon diatomic anion si2-  
244 Si2+ silcon diatomic cation si2+  
245 GeC Germanium monocarbide gec  
246 Ge2 Germanium diatomic ge2  
247 C2H+ Ethynyl cation c2h+  
248 ZnCH2 Zinc methylene znch2  
249 CCH2 vinylidene vinylidene  
250 HCCH- acetylene anion c2h2-  
251 Si2H2 disilyne si2h2  
252 CuCH3 monomethyl copper cuch3  
253 ZnCH3 Zinc monomethyl znch3  
254 C2H3 vinyl c2h3  
255 C2H3- vinyl anion c2h3-  
256 C2H3+ vinyl cation c2h3+  
257 C2H4 Ethylene c2h4  
258 C2H4- Ethylene anion c2h4-  
259 CH3CH methylmethylene ch3ch  
260 CH2SiH2 silaethylene ch2sih2  
261 Si2H4 Disilene si2h4  
262 CH3BH2 methylborane ch3bh2  
263 C2H5 Ethyl radical c2h5  
264 C2H5- Ethyl anion c2h5-  
265 C2H5+ Ethyl cation c2h5+  
266 C2H6 Ethane c2h6  
267 C2H6+ ethane cation c2h6+  
268 CH3SiH3 methyl silane ch3sih3  
269 Si2H6 disilane si2h6  
270 GeH3CH3 methyl germane geh3ch3  
271 C2H7+ Ethane, protonated c2h7+  
272 LiN Lithium Nitride lin  
273 LiN+ Lithium Nitride cation lin+  
274 BeN Beryllium mononitride ben  
275 BeN- Beryllium mononitride anion ben-  
276 MgN Magnesium Nitride mgn  
277 BN- boron nitride anion bn-  
278 AlN- aluminum mononitride anion aln-  
279 AlN+ aluminum mononitride cation aln+  
280 GaN Gallium mononitride gan  
281 BN+ boron nitride cation bn+  
282 AlN Aluminum nitride aln  
283 CN+ Cyano cation cn+  
284 CP Carbon monophosphide cp  
285 CP- carbon monophosphide anion cp-  
286 CP+ carbon monophosphide cation cp+  
287 SiN Silicon nitride sin  
288 SiN- silicon mononitride anion sin-  
289 SiN+ silicon mononitride cation sin+  
290 SiP- Silicon monophosphide anion sip-  
291 SiP+ Silicon monophosphide cation sip+  
292 TiN Titanium mononitride tin  
293 N2+ diatomic nitrogen cation n2+  
294 PN Phosphorus mononitride pn  
295 PN- phosphorus nitride anion pn-  
296 PN+ phosphorus nitride cation pn+  
297 P2 Phosphorus diatomic p2  
298 P2- phosphorus diatomic anion p2-  
299 P2+ phosphorus diatomic cation p2+  
300 AsN Arsenic mononitride asn  
301 AsP Arsenic monophosphide asp  
302 SbN Antimony nitride sbn  
303 As2 Arsenic diatomic as2  
304 HNB hydrogen nitrogen boron hnb  
305 HNC hydrogen isocyanide hnc  
306 HCN- Hydrogen cyanide anion hcn-  
307 HCP Phosphaethyne hcp  
308 HCP+ Phosphaethyne cation hcp+  
309 NNH Dinitrogen monohydride nnh  
310 HPO Hydrogen phosphorus oxide hpo  
311 HPO+ Hydrogen phosphorus oxide cation hpo+  
312 LiNH2 lithium amide linh2  
313 HBNH Boranimine hbnh  
314 CNH2 Aminomethylidyne radical cnh2  
315 CNH2+ N-protonated hydrogen isocyanide cnh2+  
316 H2CN Dihydrogen cyanide radical h2cn  
317 H2CN+ hydrocyanonium cation h2cn+  
318 HCNH methyleneazane hcnh  
319 HCNH+ N-protonated HCN hcnh+  
320 H2NN Isodiazene h2nn  
321 N2H2 (E)-diazene n2h2  
322 CH2NH Methanimine ch3n  
323 CHNH2 aminomethylene chnh2  
324 CHNH2+ Aminocarbene cation chnh2+  
325 CH2PH Phosphaethene ch3p  
326 BH2NH2 Boranamine bh2nh2  
327 CH2NH2+ methyleneamine cation ch2nh2+  
328 N2H4 Hydrazine n2h4  
329 N2H4+ hydrazine cation n2h4+  
330 P2H4 Diphosphine p2h4  
331 CH3NH2 methyl amine ch3nh2  
332 CH3NH2+ methyl amine cation ch3nh2+  
333 CH3PH2 Methyl phosphine ch3ph2  
334 SiH3NH2 Silane, amino sih3nh2  
335 N2H5+ protonated hydrazine n2h5+  
336 BH3PH3 borane phosphine bh3ph3  
337 BH3NH3 borane ammonia bh3nh3  
338 CH3NH3 methyl ammonium radical ch3nh3  
339 CH3NH3+ protonated methylamine ch3nh3+  
340 CH3PH3+ methyl phosphine, protonated ch3ph3+  
341 NH3NH3 Ammonia Dimer nh3nh3  
342 N2H7+ ammonia ammonium dimer n2h7+  
343 LiO- lithium oxide anion lio-  
344 LiO+ lithium oxide cation lio+  
345 NaO- sodium oxide anion nao-  
346 NaO+ sodium oxide cation nao+  
347 KO Potassium monoxide ko  
348 KO+ Potassium monoxide cation ko+  
349 CuO Copper Monoxide cuo  
350 LiSe Lithium monoselenide lise  
351 BeO beryllium oxide beo  
352 BeO- Beryllium monoxide anion beo-  
353 BeO+ Beryllium monoxide cation beo+  
354 BeS beryllium sulfide bes  
355 MgO magnesium oxide mgo  
356 MgO- magnesium oxide anion mgo-  
357 MgO+ magnesium oxide cation mgo+  
358 CaO Calcium monoxide cao  
359 MgS magnesium sulfide mgs  
360 MgS- magnesium sulfide anion mgs-  
361 MgS+ magnesium sulfide cation mgs+  
362 CaS Calcium sulfide cas  
363 ZnO zinc monoxide zno  
364 ZnS Zinc sulfide zns  
365 BeS- Beryllium monosulfide anion bes-  
366 BeS+ Beryllium monosulfide cation bes+  
367 BO- boron monoxide anion bo-  
368 AlO Aluminum monoxide alo  
369 AlO- Aluminum monoxide anion alo-  
370 AlO+ aluminum monoxide cation alo+  
371 BS boron sulfide bs  
372 BS- boron monosulfide anion bs-  
373 BS+ boron monosulfide cation bs+  
374 AlS Aluminum sulfide als  
375 AlS- aluminum monosulfide anion als-  
376 AlS+ aluminum monosulfide cation als+  
377 GaO Gallium monoxide gao  
378 GaS Gallium monosulfide gas  
379 BO+ boron monoxide cation bo+  
380 CO- carbon monoxide anion co-  
381 CS carbon monosulfide cs  
382 CS- carbon monosulfide anion cs-  
383 CS+ carbon monosulfide cation cs+  
384 SiO Silicon monoxide sio  
385 SiO- silicon monoxide anion sio-  
386 SiO+ silicon monoxide cation sio+  
387 SiS silicon monosulfide sis  
388 SiS- silicon monosulfide anion sis-  
389 SiS+ silicon monosulfide cation sis+  
390 CSe Carbon monoselenide cse  
391 CSe- Carbon monoselenide anion cse-  
392 CSe+ Carbon monoselenide cation cse+  
393 GeO Germanium monoxide geo  
394 GeSe Germanium monoselenide gese  
395 NS- nitrogen sulfide anion ns-  
396 NS+ nitrogen sulfide cation ns+  
397 PO- phosphorus monoxide anion po-  
398 PO+ phosphorus monoxide cation po+  
399 PS- phosphorus monosulfide anion ps-  
400 PS+ phosphorus monosulfide cation ps+  
401 AsO Arsenic monoxide aso  
402 AsSe Arsenic monoselenide asse  
403 O2-- dioxygen dianion o2--  
404 O2+ diatomic oxygen cation o2+  
405 SO Sulfur monoxide so  
406 SO- sulfur monoxide anion so-  
407 S2- sulfur diatomic anion s2-  
408 S2+ sulfur diatomic cation s2+  
409 SeO Selenium monoxide seo  
410 SeO- selenium monoxide anion seo-  
411 SeO+ selenium monoxide cation seo+  
412 SeS Selenium monosulfide ses  
413 SeS- selenium monosulfide anion ses-  
414 SeS+ selenium monosulfide cation ses+  
415 TeO Tellurium monoxide teo  
416 Se2 Selenium diatomic se2  
417 Se2- selenium diatomic anion se2-  
418 Se2+ selenium diatomic cation se2+  
419 Te2 Tellurium diatomic te2  
420 NaOH sodium hydroxide naoh  
421 KOH Potassium hydroxide koh  
422 MgOH magnesium hydroxide mgoh  
423 CaOH Calcium monohydroxide caoh  
424 HBS hydrogen boron sulfide hbs  
425 HCO Formyl radical hco  
426 HCO- formyl anion hco-  
427 HCO+ Formyl cation hco+  
428 HCS Thioformyl radical hcs  
429 HCS- Thioformyl anion hcs-  
430 HCS+ Thioformyl cation hcs+  
431 HNO Nitrosyl hydride hno  
432 HNO- Nitrosyl hydride anion hno-  
433 HNS Sulfur imide hns  
434 HNS- Sulfur imide anion hns-  
435 HO2- Hydroperoxy anion ho2-  
436 SOH Sulfur Hydroxide soh  
437 HS2 Thiosulfeno radical hs2  
438 HOCH hydroxycarbene hoch  
439 H2CS Thioformaldehyde h2cs  
440 H2CS- thioformaldehyde anion h2cs-  
441 H2CS+ thioformaldehyde cation h2cs+  
442 H2CSe Selenoformaldehyde h2cse  
443 H2O2+ Hydrogen peroxide cation h2o2+  
444 H2OO water oxide h2oo  
445 HOSH hydrogen thioperoxide hosh  
446 H2S2 Disulfane h2s2  
447 H2S2+ hydrogen disulfide cation h2s2+  
448 H2Se2 hydrogen diselenide h2se2  
449 CH2OH+ hydroxymethyl cation ch2oh+  
450 CH3O Methoxy radical ch3o  
451 CH3O- methoxy anion ch3o-  
452 CH3S thiomethoxy ch3s  
453 H2CSH+ Thioformaldehyde, protonated h2csh+  
454 NH2OH+ Hydroxylamine cation nh2oh+  
455 NH3O Ammonia Oxide nh3o  
456 H2POH Phosphinous acid h2poh  
457 H3PO Phosphine oxide h3po  
458 NH2SH Thiohydroxylamine nh2sh  
459 NH3S sulfidoazane nh3s  
460 H3O2+ hydrogen peroxide, protonated h3o2+  
461 CH3OH Methyl alcohol ch3oh  
462 CH3OH- Methyl alcohol anion ch3oh-  
463 CH3OH+ Methyl alcohol cation ch3oh+  
464 CH3SH Methanethiol ch3sh  
465 CH3SH+ Methanethiol cation ch3sh+  
466 SiH3OH silanol sih3oh  
467 CH3SeH Methane selenol ch3seh  
468 NH2OH2+ protonated hydroxylamine nh2oh2+  
469 NH3OH+ N-protonated hydroxylamine nh3oh+  
470 CH3OH2+ Methanol, protonated ch3oh2+  
471 CH3SH2+ protonated methylsulfide ch3sh2+  
472 H2ONH3 Water Ammonia Dimer h2onh3  
473 H5O2+ Dihydroxonium ion h5o2+  
474 LiF lithium fluoride lif  
475 LiCl- lithium chloride anion licl-  
476 LiCl+ lithium chloride cation licl+  
477 NaF- sodium fluoride anion naf-  
478 NaF+ sodium fluoride cation naf+  
479 KF Potassium Fluoride kf  
480 NaCl- sodium chloride anion nacl-  
481 NaCl+ sodium chloride cation nacl+  
482 KCl Potassium Chloride kcl  
483 CuF Copper monofluoride cuf  
484 LiBr Lithium Bromide libr  
485 LiBr- lithium bromide anion libr-  
486 LiBr+ lithium bromide cation libr+  
487 CuCl Copper monochloride cucl  
488 NaBr Sodium Bromide nabr  
489 NaBr- sodium bromide anion nabr-  
490 NaBr+ sodium bromide cation nabr+  
491 KBr Potassium Bromide kbr  
492 LiI Lithium Iodide lii  
493 NaI Sodium Iodide nai  
494 KI Potassium Iodide ki  
495 LiF- lithium fluoride anion lif-  
496 LiF+ lithium fluoride cation lif+  
497 BeF Beryllium monofluoride bef  
498 BeF- Beryllium monofluoride anion bef-  
499 BeF+ Beryllium monofluoride cation bef+  
500 BeCl beryllium monochloride becl  
501 MgF Magnesium monofluoride mgf  
502 MgF- magnesium fluoride anion mgf-  
503 CaF Calcium monofluoride caf  
504 MgCl magnesium monochloride mgcl  
505 MgCl- magnesium monochloride anion mgcl-  
506 MgCl+ magnesium monochloride cation mgcl+  
507 CaCl calcium monochloride cacl  
508 TiCl Titanium Monochloride ticl  
509 ZnF Zinc monofluoride znf  
510 ZnF- Zinc monofluoride anion znf-  
511 ZnF+ Zinc monofluoride cation znf+  
512 ZnCl Zinc monochloride zncl  
513 CaBr Calcium monobromide cabr  
514 BeCl- beryllium monochloride anion becl-  
515 BeCl+ beryllium monochloride cation becl+  
516 BF- Boron monofluoride anion bf-  
517 BF+ Boron monofluoride cation bf+  
518 AlF Aluminum monofluoride alf  
519 AlF- Aluminum monofluoride anion alf-  
520 AlF+ Aluminum monofluoride cation alf+  
521 BCl boron monochloride bcl  
522 BCl- boron monochloride anion bcl-  
523 BCl+ boron monochloride cation bcl+  
524 AlCl Aluminum monochloride alcl  
525 AlCl- aluminum monochloride anion alcl-  
526 AlCl+ aluminum monochloride cation alcl+  
527 BBr Boron monobromide bbr  
528 GaF Gallium monofluoride gaf  
529 AlBr Aluminum monobromide albr  
530 GaCl Gallium monochloride gacl  
531 AlI Aluminum monoiodide ali  
532 GaBr Gallium monobromide gabr  
533 CF- carbon monofluoride anion cf-  
534 CF+ carbon monofluoride cation cf+  
535 CCl carbon monochloride ccl  
536 CCl- carbon monochloride anion ccl-  
537 CCl+ carbon monochloride cation ccl+  
538 SiF- silicon monofluoride anion sif-  
539 SiCl Clorosilylidyne sicl  
540 SiCl- silicon monochloride anion sicl-  
541 SiCl+ silicon monochloride cation sicl+  
542 GeF Germanium monofluoride gef  
543 GeF+ Germanium monofluoride cation gef+  
544 GeCl Germanium monochloride gecl  
545 GeCl+ Germanium monochloride cation gecl+  
546 SiBr+ Silicon monobromide cation sibr+  
547 NF nitrogen fluoride nf  
548 NF- nitrogen monofluorine anion nf-  
549 NF+ nitrogen monofluoirde cation nf+  
550 NCl- nitrogen monochloride anion ncl-  
551 NCl+ nitrogen monochloride cation ncl+  
552 PF phosphorus monofluoride pf  
553 PF- phosphorus monofluoride anion pf-  
554 PF+ phosphorus monofluoride cation pf+  
555 PCl phosphorus chloride pcl  
556 PCl- phosphorus monochloride anion pcl-  
557 PCl+ phosphorus monochloride cation pcl+  
558 NBr nitrogen monobromide nbr  
559 PBr Phosphorus monobromide pbr  
560 SbF Antimony monofluoride sbf  
561 SbCl Antimony monochloride sbcl  
562 FO- flourine oxide anion fo-  
563 FO+ fluorine monoxide cation fo+  
564 ClO Monochlorine monoxide clo  
565 ClO- chlorine monoxide anion clo-  
566 ClO+ chlorine monoxide cation clo+  
567 SF- sulfur monofluoride anion sf-  
568 SF+ sulfur monofluoride cation sf+  
569 SCl sulfur monochloride scl  
570 SCl- sulfur monochloride anion scl-  
571 SCl+ sulfur monochloride cation scl+  
572 BrO Bromine monoxide bro  
573 BrO- Bromine monoxide anion bro-  
574 BrO+ Bromine monoxide cation bro+  
575 SBr Sulfur monobromide radical sbr  
576 SBr+ Sulfur monobromide cation sbr+  
577 IO Iodine monoxide io  
578 SeBr Selenium monobromide sebr  
579 BrCl Bromine monochloride brcl  
580 ClF- clorine monofluoride anion clf-  
581 ClF+ clorine monofluoride cation clf+  
582 Cl2- chlorine diatomic anion cl2-  
583 BrF Bromine monofluoride brf  
584 BrF- bromine fluoride anion brf-  
585 BrF+ bromine fluoride cation brf+  
586 BrCl- bromine chloride anion brcl-  
587 BrCl+ bromine chloride cation brcl+  
588 IF Iodine monofluoride if  
589 Br2 Bromine diatomic br2  
590 Br2- bromine diatomic anion br2-  
591 Br2+ bromine diatomic cation br2+  
592 ICl Iodine monochloride icl  
593 IBr Iodine monobromide ibr  
594 I2 Iodine diatomic i2  
595 I2+ Iodine diatomic cation i2+  
596 HCCl Chloromethylene hccl  
597 HSiF fluorosilylene hsif  
598 HSiCl Chlorosilylene hsicl  
599 HSiBr monobromosilylene hsibr  
600 CHBr bromomethylene chbr  
601 HOF Hypofluorous acid hfo  
602 DOCl Hypochlorous acid-d docl  
603 HOCl hypochlorous acid hocl  
604 HOBr Hypobromous acid hobr  
605 HOBr+ Hypobromous acid cation hobr+  
606 HOI Hypoiodous acid hoi  
607 F2H+ Fluorine, protonated f2h+  
608 FHF Hydrogen difluoride fhf  
609 FHF- Hydrogen difluoride anion fhf-  
610 Cl2H+ Chlorine, protonated cl2h+  
611 CH2Br bromomethyl radical ch2br  
612 CH2F+ fluoromethyl cation ch2f+  
613 CH2Cl+ chloromethyl cation ch2cl+  
614 CH2Cl chloromethyl radical ch2cl  
615 NH2F monofluoroamine nh2f  
616 NH2Cl chloramine nh2cl  
617 H2F2 Hydrogen fluoride dimer h2f2  
618 CH3F+ methyl fluoride cation ch3f+  
619 CD3F methylfluoride-d3 cd3f  
620 CD3Cl methyl chloride d3 cd3cl  
621 CH3Cl+ Methyl chloride cation ch3cl+  
622 SiH3F monofluorosilane sih3f  
623 SiH3Cl chlorosilane sih3cl  
624 CH3Br methyl bromide ch3br  
625 GeH3F monofluorogermane geh3f  
626 GeH3Cl monochlorogermane geh3cl  
627 SiH3Br bromosilane sih3br  
628 CH3I methyl iodide ch3i  
629 SiH3I Silyl Iodide sih3i  
630 NH3Cl+ protonated monochloroammonia nh3cl+  
631 CH3ClH+ methyl chloride, protonated ch3clh+  
632 NH4Cl Ammonium chloride nh4cl  
633 Ne2 Neon diatomic ne2  
634 Li3 Lithium trimer li3  
635 Li3+ Lithium trimer cation li3+  
636 C3+ carbon trimer cation c3+  
637 SiC2 Silicon dicarbide sic2  
638 C3H3 cyclopropenyl radical cpr  
639 C3H3 Propargyl radical propargyl  
640 C3H3- Propargyl anion c3h3-  
641 C3H3+ cyclopropenyl cation cpr+  
642 C3H3+ Propargyl cation c3h3+  
643 C3H4 cyclopropene cprop  
644 CH2CCH2 allene allene  
645 CH3CCH propyne propyne  
646 C3H5 Allyl radical allyl  
647 C3H5+ Allyl cation allyl+  
648 CH3CHCH 1-propenyl radical ch3chch  
649 Zn(CH3)2 dimethyl zinc dmz  
650 C3H6 Cyclopropane c3h6  
651 CH2CHCH3 Propene propene  
652 C3H7 n-Propyl radical npropyl  
653 C3H7+ cyclopropane, protonated c3h7+  
654 CH3CHCH3 Isopropyl radical isopropyl  
655 CH3CHCH3+ Isopropyl cation prop2yl+  
656 C3H8 Propane propane  
657 SiH2(CH3)2 dimethylsilane dms  
658 Si3H8 trisilane si3h8  
659 KCN Potassium cyanide kcn  
660 CuCN Copper cyanide cucn  
661 ZnCN Zinc monocyanide zncn  
662 ZnNC Zinc isocyanide znnc  
663 AlCN Aluminum monocyanide alcn  
664 AlNC Aluminum isocyanide alnc  
665 CN2 3H-Diazirin-3-ylidene cn2  
666 CNN Diazocarbene cnn  
667 NCN Cyanoimidogen ncn  
668 N3- azide anion n3-  
669 HCCN cyanomethylene hccn  
670 HCNN diazomethyl radical hcnn  
671 HN3 hydrogen azide hn3  
672 HN3+ Hydrazoic acid cation hn3+  
673 HNCNH diiminomethane hncnh  
674 CH2N2 diazirine ch2n2  
675 CH2NN diazomethane ch2nn  
676 NH2CN cyanamide cyanamide  
677 HNNNH+ 1,2-Triazadienium n2h3+  
678 NH2NN+ hydrazoic acid, protonated nh2nn+  
679 CH3CN Acetonitrile ch3cn  
680 CH3CN- acetonitrile anion ch3cn-  
681 CH3CN+ Acetonitrile cation ch3cn+  
682 CH3NC methyl isocyanide ch3nc  
683 CHNCH2 2H-Azirine c157164  
684 CHNHCH 1H-Azirine chnhch  
685 H2CCNH Ethenimine ch2cnh  
686 H2CNCH methyleneaminomethylene ch2nch  
687 HCCNH2 Ethynamine hccnh2  
688 HCNCH2+ 2H-Azirine cation hcnch2+  
689 HNCNH2+ diiminomethane, protonated hncnh2+  
690 NCNH3+ Cyanamide, protonated ncnh3+  
691 NH2CNH+ cyanamide, cn protonated nh2cnh+  
692 NH3CN+ cyanamide, amine protonated nh3cn+  
693 CH2CHNH vinylazine ch2chnh  
694 CH3CHN methylmethaniminyl radical ch3chn  
695 NHCHNH2 aminomethanimine cn2h4  
696 C2H5N Aziridine c2h5n  
697 CH2CHNH2 aminoethene aminoethene  
698 CH2NCH3 N-methylmethanimine nmm  
699 CH3CHNH ethanimine ethanimine  
700 NH2BHNH2 diaminoborane nh2bhnh2  
701 C2H5NH+ Protonated Aziridine c2h5nh+  
702 C2H6N+ aziridine, protonated c2h6n+  
703 NH2CH2NH2 diaminomethane nh2ch2nh2  
704 CH3CH2NH2 Ethylamine etam  
705 CH3NHCH3 Dimethylamine ch3nhch3  
706 CH3PHCH3 dimethylphosphine ch3phch3  
707 NH2CH2NH3+ diaminoethane, protonated pdam  
708 (CH3)2NH2+ dimethylammonium cation dmam  
709 CH3CH2NH3+ ethylamine, protonated pea  
710 Li2O+ dilithium oxide cation li2o+  
711 Na2O disodium monoxide na2o  
712 Na2S Sodium sulfide na2s  
713 LiO2 Lithium dioxide lio2  
714 NaO2 Sodium superoxide nao2  
715 CCO Dicarbon monoxide cco  
716 CNO- fulminate cno-  
717 NCO isocyanato radical nco  
718 NCO- cyanate nco-  
719 SCN thiocyanato radical scn  
720 SCN- thiocyanide anion scn-  
721 BO2 Boron dioxide bo2  
722 BO2- Boron dioxide anion bo2-  
723 BO2+ Boron dioxide cation bo2+  
724 N2O+ Nitrous oxide cation n2o+  
725 NNS Nitrogen sulfide nns  
726 PPO Phosphorus oxide phosphide ppo  
727 CO2- Carbon dioxide anion co2-  
728 CO2+ Carbon dioxide cation co2+  
729 OCS+ Carbonyl sulfide cation cos+  
730 SiO2 silicon dioxide sio2  
731 CS2 Carbon disulfide cs2  
732 CS2- Carbon disulfide anion cs2-  
733 CS2+ Carbon disulfide cation cs2+  
734 TiO2 Titanium dioxide tio2  
735 SiS2 Silicon disulfide sis2  
736 GeO2 Germanium dioxide geo2  
737 OCSe Carbonyl selenide ocse  
738 SCSe Carbon sulfide selenide scse  
739 GeS2 Germanium disulfide ges2  
740 CSe2 Carbon diselenide cse2  
741 SCTe Carbon sulfide Telluride scte  
742 NO2- Nitrogen dioxide anion no2-  
743 NSO sulfinyl amidogen NSO  
744 PO2 Phosphorus dioxide po2  
745 PO2- Phosphorus dioxide anion po2-  
746 PO2+ Phosphorus dioxide cation po2+  
747 SNO Nitrogen oxide sulfide sno  
748 AsO2 Aresenic dioxide aso2  
749 O3- Ozone anion o3-  
750 O3+ Ozone cation o3+  
751 SO2 Sulfur dioxide so2  
752 SO2- Sulfur dioxide anion so2-  
753 SO2+ Sulfur dioxide cation so2+  
754 SSO Disulfur monoxide sso  
755 S3- Sulfur trimer anion s3-  
756 S3+ Sulfur trimer cation s3+  
757 SeO2 Selenium dioxide seo2  
758 SeO2+ Selenium dioxide cation seo2+  
759 TeO2 Tellurium Dioxide teo2  
760 HCCO ketenyl radical ketenyl  
761 CS2H+ Carbon disulfide, protonated cs2h+  
762 HCNO fulminic acid hcno  
763 HNCO Isocyanic acid hnco  
764 HOCN cyanic acid hocn  
765 HNCS Isothiocyanic acid hncs  
766 HSCN thiocyanic acid hscn  
767 HCO2- formate anion hco2-  
768 HNNO nitrosoazane hnno  
769 HNNO+ Nitrous oxide, N-protonated hnno+  
770 NNOH+ Nitrous Oxide, O-protonated nnoh+  
771 HCOO formate neutral radical hcoo  
772 HOCO Hydrocarboxyl radical hoco  
773 HOCO+ Hydrocarboxyl cation hoco+  
774 HNO2 Nitrous acid hno2  
775 HNO2+ nitrous acid cation hno2+  
776 O3H+ protonated ozone o3h+  
777 SO2H+ protonated sulfur dioxide so2h+  
778 C2H2O Oxirene oxirene  
779 CH2CO Ketene ch2co  
780 CH2CO+ Ketene cation ch2co+  
781 HCCOH ethynol hccoh  
782 CH2CS Thioketene ch2cs  
783 Mg(OH)2 Magnesium dihydroxide h2mgo2  
784 NH2NO Nitrosamide nh2no  
785 CH2O2 Dioxirane diox  
786 H2COO+ dioxymethyl cation h2coo+  
787 HCOOH Formic acid ch2o2  
788 H2O3 Hydrogen trioxide h2o3  
789 HSSSH trisulfane hsssh  
790 NaOCH3 Sodium methoxide naoch3  
791 CH2BOH hydroxy(methylene)borane ch2boh  
792 BH3CO Borane carbonyl bh3co  
793 CH2CHO Vinyloxy radical ch2cho  
794 CH2COH+ ketene, protonated ch2coh+  
795 CH3CO Acetyl radical ch3co  
796 CH3CO- Acetyl anion ch3co-  
797 CH3CO+ acetyl cation ch3co+  
798 CH2NOH formaldoxime ch2noh  
799 CH3NO nitrosomethane ch3no  
800 CHONH2 formamide formamide  
801 CNOH3 1,2-oxaziridine cnoh3  
802 HOCHNH hydroxymethylimine hochnh  
803 CHSNH2 thioformamide chsnh2  
804 NHCHSH Methanimidothioic acid nhchsh  
805 CH2OOH CH2OOH radical ch2ooh  
806 CH3OO methylperoxy radical ch3oo  
807 CH3OO- methylperoxy anion ch3oo-  
808 CH3OO+ methylperoxy cation ch3oo+  
809 C2H4O Ethylene oxide c2h4o  
810 C2H4O+ ethylene oxide cation c2h4o+  
811 CH2CHOH ethenol ch2choh  
812 CH3CHO Acetaldehyde ch3cho  
813 CH3CHO+ acetaldehyde cation ch3cho+  
814 H2COCH2+ Methyl, (methyleneoxoniumyl)- h2coch2+  
815 C2H4S Thiirane thiirane  
816 CH2CHSH Ethenethiol ch2chsh  
817 CH3CHS Thioacetaldehyde ch3chs  
818 H2CONH2+ protonated formamide h2conh2+  
819 NH2CHOH+ Formamide, O-protonated nh2choh+  
820 NH3CHO+ Formamide, N-Protonated nh3cho+  
821 CH2(OH)2 methanediol ch2o2h2  
822 CH3OOH Methyl peroxide ch3ooh  
823 CH3SSH Hydrogen methyl disulfide ch3ssh  
824 HSCH2SH Methanedithiol ch4s2  
825 H2OH2CO water formaldehyde dimer h2oh2co  
826 C2H4OH+ ethylene oxide, protonated c2h4oh+  
827 CH2CH2OH 2-hydroxy ethyl radical ch2ch2oh  
828 CH3CH2O Ethoxy radical ethoxy  
829 CH3CHOH 1-hydroxy-ethyl radical ch3choh  
830 CH3CHOH+ acetaldehyde, protonated ch3choh+  
831 CH3OCH2 methoxymethyl radical ch3och2  
832 NH2CH2OH aminomethanol nh2ch2oh  
833 CH3CH2OH Ethanol etoh  
834 CH3OCH3 Dimethyl ether meome  
835 CH3CH2SH ethanethiol etsh  
836 CH3SCH3 Dimethyl sulfide mesme  
837 CH3SCH3+ dimethyl sulfide cation mesme+  
838 CH3SeCH3 dimethylselenide dmse  
839 CH3OHH2O methanol water dimer ch3ohh2o  
840 H2OCH3OH water methanol dimer h2och3oh  
841 CuF2 Copper difluoride cuf2  
842 ZnF2 Zinc difluoride znf2  
843 CNF iso cyanogen fluoride cnf  
844 FCN Cyanogen fluoride fcn  
845 ClCN chlorocyanogen clcn  
846 BrCN Cyanogen bromide brcn  
847 ICN Cyanogen iodide icn  
848 FBO Boron monofluoride monoxide fbo  
849 BeF2 Beryllium fluoride bef2  
850 MgF2 Magnesium fluoride mgf2  
851 BeCl2 Beryllium chloride becl2  
852 MgCl2 Magnesium dichloride mgcl2  
853 CaCl2 Calcium Chloride cacl2  
854 ZnCl2 Zinc dichloride zncl2  
855 BeBr2 Beryllium bromide bebr2  
856 CaBr2 Calcium dibromide cabr2  
857 CaF2 Calcium difluoride caf2  
858 FCO Carbonyl fluoride fco  
859 ClCO carbonyl monochloride clco  
860 BF2 Boron difluoride radical bf2  
861 FNO Nitrosyl fluoride fno  
862 ClNO Nitrosyl chloride clno  
863 FNS Thionitrosyl fluoride fns  
864 FSN Thiazyl fluoride fsn  
865 OPCl Phosphorus oxychloride opcl  
866 BrNO Nitrosyl bromide brno  
867 INO Nitrosyl iodide ino  
868 CF2- Difluoromethylene anion cf2-  
869 CF2+ Difluoromethylene cation cf2+  
870 CFCl chlorofluoromethylene cfcl  
871 SiF2 Silicon difluoride sif2  
872 SiF2+ Silicon difluoride cation sif2+  
873 CCl2 dichloromethylene ccl2  
874 CCl2- dichloromethylene anion ccl2-  
875 CCl2+ dichloromethylene cation ccl2+  
876 SiCl2 Dichlorosilylene sicl2  
877 GeF2 Germanium difluoride gef2  
878 GeCl2 Germanium dichloride gecl2  
879 CBr2 dibromomethylene cbr2  
880 FOO Dioxygen monofluoride radical foo  
881 FOO+ Fluorine dioxide cation foo+  
882 ClOO chloroperoxy radical cloo  
883 ClOO+ chloroperoxy cation cloo+  
884 OClO Chlorine dioxide oclo  
885 OClO+ Chlorine dioxide cation oclo+  
886 ClSO Sulfur chloride oxide clso  
887 ClS2 Sulfur chloride cls2  
888 BrOO Bromine dioxide broo  
889 OBrO Bromine dioxide radical obro  
890 NF2 Difluoroamino radical nf2  
891 NF2+ Difluoroamino cation nf2+  
892 PF2 Phosphorus difluoride pf2  
893 PF2+ Phosphorus difluoride cation pf2+  
894 FClO chlorosyl fluoride fclo  
895 F2O Difluorine monoxide f2o  
896 ClOF Chlorine hypofluorite clof  
897 SF2 sulfur difluoride sf2  
898 SF2- sulfur difluoride anion sf2-  
899 SF2+ sulfur difluoride cation sf2+  
900 Cl2O Dichlorine monoxide cl2o  
901 SCl2 Sulfur dichloride scl2  
902 SeF2 Selenium difluoride sef2  
903 BrOCl Bromine hypochlorite brocl  
904 SeCl2 Selenium Dichloride secl2  
905 SBr2 Sulfur dibromide sbr2  
906 SeBr2 Selenium dibromide sebr2  
907 BrOBr Bromine oxide brobr  
908 F3- trifluoride anion f3-  
909 Cl3- trichloride anion cl3-  
910 Br3- tribromide anion br3-  
911 I3- triiodide i3-  
912 SFCl Sulfur chloride fluoride sfcl  
913 HCCF Fluoroacetylene hccf  
914 HCCF+ fluoroacetylene cation hccf+  
915 HCCCl Chloroacetylene hcccl  
916 HCCBr bromoacetylene hccbr  
917 HFCO formyl fluoride hfco  
918 HFCO+ formyl fluoride cation hfco+  
919 COHCl Formyl chloride cohcl  
920 COHBr Formyl bromide cohbr  
921 BHF2 Difluoroborane bhf2  
922 BHCl2 Borane, dichloro- bhcl2  
923 CHCl2 dichloromethyl radical chcl2  
924 CHF2 difluoromethyl radical chf2  
925 CHF2+ difluoromethyl cation chf2+  
926 CHFCl Chlorofluoromethyl radical chfcl  
927 CHFCl+ Chlorofluoromethyl cation chfcl+  
928 CHCl2+ dichloromethyl cation chcl2+  
929 CHBr2 dibromomethyl radical chbr2  
930 HOClO Chlorous acid hoclo  
931 NHF2 difluoramine nhf2  
932 NHCl2 dichloroamine nhcl2  
933 CH2F2 Methane, difluoro- ch2f2  
934 CH2FCl fluorochloromethane ch2fcl  
935 SiH2F2 difluorosilane sih2f2  
936 CH2Cl2 Methylene chloride ch2cl2  
937 CH2BrF Methane, bromofluoro- ch2fbr  
938 CH2BrCl Methane, bromochloro- ch2clbr  
939 CH2FI fluoroiodomethane ch2fi  
940 CH2Br2 dibromomethane ch2br2  
941 CH2ClI chloroiodomethane ch2cli  
942 CH2BrI bromoiodomethane ch2bri  
943 CH2I2 Diiodomethane ch2i2  
944 SiH2Cl2 dichlorosilane sih2cl2  
945 CH3MgBr Methyl Magnesium Bromide ch3mgbr  
946 CH2CHF Ethene, fluoro- ch2chf  
947 CH2CHF+ fluoroethene cation ch2chf+  
948 C2H3Cl Ethene, chloro- ch2chcl  
949 C2H3Br vinyl bromide c2h3br  
950 C2H3I Vinyl iodide c2h3i  
951 CH2FOH fluoromethanol ch2foh  
952 CH3OCl methyl hypochlorite ch3ocl  
953 CH2CH2Cl 2-chloroethyl radical ch2ch2cl  
954 CHClCH3 1-chloroethyl radical chclch3  
955 C2H5F fluoroethane c2h5f  
956 CH3CH2Cl Ethyl chloride c2h5cl  
957 CH3SiFH2 fluoromethylsilane ch3sifh2  
958 C2H5Br Ethyl bromide etbr  
959 C2H5I Ethyl iodide c2h5i  
960 KrF2 Krypton difluoride krf2  
961 XeF2 Xenon difluoride xef2  
962 B4H10 Tetraborane(10) b4h10  
963 C4 Carbon tetramer c4  
964 C4+ Carbon tetramer cation c4+  
965 C4H2 Diacetylene c4h2  
966 C4H2+ diacetlyene cation c4h2+  
967 C2H3CCH 1-Buten-3-yne c2h3cch  
968 C4H4 cyclobutadiene cbd  
969 C4H4 Tetrahedrane c4h4  
970 H2CCCCH2 Butatriene h2cccch2  
971 C4H6 1-Methylcyclopropene c3100047  
972 C4H6 Cyclobutene c822355  
973 C4H6 Methylenecyclopropane c6142730  
974 CH2CCHCH3 1,2-Butadiene butad12  
975 CH2CHCHCH2 1,3-Butadiene c106990  
976 CH3CCCH3 2-Butyne c503173  
977 CHCCH2CH3 1-Butyne c107006  
978 CH3CHCHCH2 methylallyl radical c4h7  
979 C4H8 methylcyclopropane mcp  
980 CH2C(CH3)CH3 1-Propene, 2-methyl- isobute  
981 CH2CHCH2CH3 1-Butene bute1  
982 CH3CHCHCH3 2-Butene, (E)- bute2e  
983 CH3CHCHCH3 2-Butene, (Z)- bute2z  
984 B(CH3)3 trimethylborane bme3  
985 Al(CH3)3 trimethyl aluminum tma  
986 C(CH3)3 Tert-butyl radical tbutyl  
987 CH2CH(CH3)2 Isobutyl radical isobutyl  
988 CH3CHCH2CH3 2-Butyl radical butyl2  
989 CH3CH(CH3)CH3 Isobutane isobutane  
990 CH3CH2CH2CH3 Butane butane  
991 SiH(CH3)3 trimethylsilane trimsi  
992 Li3N trilithium nitride li3n  
993 C2N2+ Cyanogen cation c2n2+  
994 P4 Phosphorus tetramer p4  
995 As4 Arsenic tetramer as4  
996 HCCCN Cyanoacetylene hcccn  
997 HCCCN+ Cyanoacetylene cation hcccn+  
998 H2CNCN cyanamide, methylene ch2ncn  
999 HNCCNH Ethenediimine hnccnh  
1000 C3H3N acrylonitrile ch2chcn  
1001 C3H3N+ acrylonitrile cation ch2chcn+  
1002 CH3N3 methyl azide ch3n3  
1003 NH2CCNH2 Diaminoacetylene daa  
1004 NH2CH2CN Aminoacetonitrile aan  
1005 CH3NHN2+ methyl azide, protonated ch3nhn2+  
1006 C2H5CN ethyl cyanide c2h5cn  
1007 CH5N3 Guanidine guanidine  
1008 C4H6 Bicyclo[1.1.0]butane c157335  
1009 CH3NNCH3 (Z)-1,2-Dimethyldiazene dmdiazz  
1010 H2NCHCHNH2 diaminoethylene dae  
1011 CH6N3+ guanidinium ch6n3+  
1012 C3H7N Cyclopropylamine cpram  
1013 CH7N3 triaminomethane tam  
1014 C3H7N Azetidine azet  
1015 C4H8 cyclobutane cbutane  
1016 C2H8N2 Ethylenediamine ethdiam  
1017 CH3NHNHCH3 dimethyl hydrazine dmh  
1018 CH3CH(NH2)CH3 2-Propanamine pram2  
1019 N(CH3)3 Trimethylamine trimeam  
1020 NH2CH2CH2CH3 1-Propanamine pram1  
1021 P(CH3)3 trimethylphosphine tmp  
1022 N(SiH3)3 trisilylamine tsa  
1023 As(CH3)3 trimethyl arsine tmas  
1024 (CH3)3NH+ protonated trimethyl amine ptma  
1025 C3H7NH3+ n-propylamine, protonated c3h7nh2  
1026 Li2O2 dilithium dioxide li2o2  
1027 Na2O2 disodium dioxide na2o2  
1028 K2O2 dipotassium dioxide k2o2  
1029 B2O2 Diboron dioxide b2o2  
1030 ONNO NO dimer onno  
1031 S2N2 Disulfur dinitride s2n2  
1032 CO3 Carbon trioxide co3  
1033 CO3-- carbonate co3--  
1034 CS3-- Carbonotrithioate cs3--  
1035 NO3 Nitrogen trioxide no3  
1036 NO3- nitrate anion no3-  
1037 NO3+ nitrogen trioxide cation no3+  
1038 SO3 Sulfur trioxide so3  
1039 SO3- Sulfur trioxide anion so3-  
1040 SO3-- Sulfate dianion so3--  
1041 SO3+ Sulfur trioxide cation so3+  
1042 SeO3 selenium trioxide seo3  
1043 S4 Sulfur tetramer s4  
1044 TeO3 Tellurium trioxide teo3  
1045 HCO3- bicarbonate anion hco3-  
1046 HNO3 Nitric acid hno3  
1047 HSO3 Hydroxysulfonyl radical hso3  
1048 NH2NO2 nitramide nh2no2  
1049 C2H2CO cyclopropenone c2h2co  
1050 C3H2O Propadienal c3h2o  
1051 HCCCHO 2-propynal hcccho  
1052 C2H2O2 Ethanedial c2h2o2  
1053 C2H2O2+ Ethanedial cation c2h2o2+  
1054 H2CO3 Carbonic acid h2co3  
1055 H2CS3 thiocarbonic acid h2cs3  
1056 H2NO3+ Nitric Acid, Protonated h2no3+  
1057 H2SO3 Sulfurous acid h2so3  
1058 C2H3NO Nitrosoethylene c2h3no  
1059 CH3NCO methylisocyante ch3nco  
1060 HOCH2CN cyanomethanol hoch2cn  
1061 CH3COO- acetate anion ch3coo-  
1062 CH3NO2 Methane, nitro- ch3no2  
1063 CH3ONO Methyl nitrite ch3ono  
1064 NH2COOH Carbamic acid nh2cooh  
1065 H3BO3 Boric acid h3bo3  
1066 H3AlO3 Aluminum hydroxide h3alo3  
1067 H3CO3+ carbonic acid, protonated h3co3+  
1068 C3H4O 2-Propyn-1-ol c107197  
1069 C3H4O allenol c9000071  
1070 C3H4O Cyclopropanone cpone  
1071 C3H4O Methylketene c6004440  
1072 CH2CHCHO Acrolein c3h4o  
1073 NH2CONH2 Urea urea  
1074 NH2CONH2+ Urea cation urea+  
1075 NH2CSNH2 Thiourea thiourea  
1076 C2H4O2 1,3-dioxetane c2h4o2  
1077 CH3COOH Acetic acid ch3cooh  
1078 CH3OCHO methyl formate ch3ocho  
1079 CHOCH2OH hydroxy acetaldehyde haa  
1080 NH2COOH2+ Carbamic acid, O-protonated nh2cooh2+  
1081 NH3COOH+ protonated Carbamic acid nh3cooh+  
1082 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
1083 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
1084 HCOOHH2O Formic acid water dimer hcoohh2o  
1085 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
1086 CH3COCH2 Acetonyl radical ch3coch2  
1087 CH2C(OH)NH2 1-amino vinyl alchohol ava  
1088 CH3C(OH)=NH Ethaninidic acid eia  
1089 CH3CHNOH Acetaldoxime acetaldoxime  
1090 CH3CONH2 Acetamide acetamide  
1091 HCONHCH3 N-methylformamide nmfa  
1092 CH3CSNH2 Ethanethioamide ch3csnh2  
1093 CH5N2O+ urea, N-protonated ch4n2o+  
1094 H2NCOHNH2+ urea, protonated ureah+  
1095 C2H5OO ethylperoxy radical c2h5oo  
1096 CH3NNCH3 (E)-1,2-Dimethyldiazene dmdiaze  
1097 C3H5OH Cyclopropanol cproh  
1098 C3H6O 2-Propen-1-ol c107186  
1099 C3H6O Acetone enol enol  
1100 C3H6O Oxetane oxetane  
1101 C3H6O Propylene oxide prox  
1102 CH3CH2CHO Propanal propanal  
1103 CH3COCH3 Acetone acetone  
1104 CH3COCH3- acetone anion ch3coch3-  
1105 C3H6S Thietane thietane  
1106 C3H6S Thiirane, methyl- methiirane  
1107 CH3CSCH3 Thioacetone ch3csch3  
1108 C2H6O2 1,2-Ethanediol ethdiol  
1109 CH3OOCH3 dimethylperoxide dmp  
1110 CH3SOCH3 Dimethyl sulfoxide dmso  
1111 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
1112 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
1113 CH3COHCH3+ acetone, protonated acetoneh+  
1114 HOCH2CH2NH2 monoethanolamine mea  
1115 C3H7OH 1-Propanol proh  
1116 CH3CHOHCH3 Isopropyl alcohol isoproh  
1117 CH3OC2H5 Ethane, methoxy- etome  
1118 C3H7SH 1-Propanethiol prsh  
1119 CH3CHSHCH3 2-Propanethiol isoprsh  
1120 CH3SCH2CH3 Ethane, (methylthio)- etsme  
1121 H2OCH3OCH3 water dimethylether dimer h2och3och3  
1122 Li2F2 Lithium fluoride dimer li2f2  
1123 Na2F2 Sodium Fluoride Dimer na2f2  
1124 Na2Cl2 Disodium dichloride na2cl2  
1125 C2F2 difluoroacetylene c2f2  
1126 C2Cl2 dichloroacetylene c2cl2  
1127 C2Cl2+ dichloroacetylene cation c2cl2+  
1128 FNO2 Nitryl fluoride fno2  
1129 FONO Nitrosyl hypofluorite fono  
1130 ClNO2 Nitryl chloride clno2  
1131 ClONO chlorine nitrite clono  
1132 BrONO Bromine nitrite brono  
1133 N2F2 (Z)-Difluorodiazene n2f2_z  
1134 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
1135 CF2O Carbonic difluoride f2co  
1136 CF2O+ Carbonic difluoride cation f2co+  
1137 COFCl Carbonic chloride fluoride cofcl  
1138 CCl2O Phosgene cl2co  
1139 Cl2CS Thiophosgene cl2cs  
1140 COBr2 Carbonic dibromide cobr2  
1141 BF3 Borane, trifluoro- bf3  
1142 BF3- Borane, trifluoro- anion bf3-  
1143 BF3+ boron trifluoride cation bf3+  
1144 AlF3 Aluminum trifluoride alf3  
1145 BClF2 Chlorodifluoroborane bclf2  
1146 AlF2Cl Aluminum chloride difluoride alclf2  
1147 ScF3 Scandium trifluoride ScF3  
1148 AlFCl2 Aluminum dichloride fluoride alcl2f  
1149 BCl3 Borane, trichloro- bcl3  
1150 BCl3+ Boron Trichloride cation bcl3+  
1151 GaF3 Gallium trifluoride gaf3  
1152 AlCl3 Aluminum trichloride alcl3  
1153 GaCl3 Gallium trichloride gacl3  
1154 BBr3 Boron tribromide bbr3  
1155 AlBr3 Aluminum Bromide albr3  
1156 ClO3 Chlorine trioxide clo3  
1157 ClO3- chlorate anion clo3-  
1158 BrO3- Bromate anion bro3-  
1159 CF3 Trifluoromethyl radical cf3  
1160 CF3- Trifluoromethyl anion cf3-  
1161 CF3+ Trifluoromethyl cation cf3+  
1162 CF2Cl difluorochloromethyl radical cf2cl  
1163 SiF3 Silicon trifluoride radical sif3  
1164 SiF3+ Silicon trifluoride cation sif3+  
1165 CFCl2 dichlorofluoromethyl radical cfcl2  
1166 CCl3 Trichloromethyl radical ccl3  
1167 CCl3- Trichloromethyl anion ccl3-  
1168 CCl3+ Trichloromethyl cation ccl3+  
1169 SiCl3 trichlorosilyl radical sicl3  
1170 SiCl3+ trichlorosilyl cation sicl3+  
1171 CBr3 tribromomethyl radical cbr3  
1172 FOOF Perfluoroperoxide foof  
1173 ClO2F Chloryl fluoride clo2f  
1174 F2SO Thionyl Fluoride f2so  
1175 ClOOCl Dichlorine dioxide cloocl  
1176 FSSF Difluorodisulfane fssf  
1177 S2F2 Thio-thionyl fluoride s2f2  
1178 SOCl2 thionyl chloride socl2  
1179 SSCl2 Thiothionyl chloride sscl2  
1180 SeOCl2 selenium oxychloride seocl2  
1181 NF3 Nitrogen trifluoride nf3  
1182 NF3- Nitrogen trifluoride anion nf3-  
1183 NF3+ Nitrogen trifluoride cation nf3+  
1184 PF3 Phosphorus trifluoride pf3  
1185 NCl3 nitrogen trichloride ncl3  
1186 AsF3 Arsenic trifluoride asf3  
1187 PCl3 Phosphorus trichloride pcl3  
1188 SbF3 Antimony Trifluoride sbf3  
1189 AsCl3 Arsenous trichloride ascl3  
1190 SbCl3 Antimony Trichloride sbcl3  
1191 NBr3 Nitrogen Tribromide nbr3  
1192 PBr3 Phosphorus tribromide pbr3  
1193 AsBr3 Arsenic tribromide asbr3  
1194 NI3 Nitrogen triiodide ni3  
1195 PI3 Phosphorus triiodide pi3  
1196 ClSSCl Disulfur dichloride s2cl2  
1197 SF3 Sulfur trifluoride sf3  
1198 ClF3 Chlorine trifluoride clf3  
1199 BrF3 Bromine trifluoride brf3  
1200 IF3 iodone trifluoride if3  
1201 HClO3 Chloric Acid hclo3  
1202 CHF3 Methane, trifluoro- chf3  
1203 CHF2Cl difluorochloromethane chf2cl  
1204 SiHF3 trifluorosilane sihf3  
1205 CHFCl2 fluorodichloromethane chfcl2  
1206 CDCl3 trichloromethane-d cdcl3  
1207 CHCl3 Chloroform chcl3  
1208 CHBrF2 Methane, bromodifluoro- chbrf2  
1209 SiHCl3 Trichlorosilane sihcl3  
1210 CHFClBr fluorochlorobromomethane chfclbr  
1211 CHBrCl2 Methane, bromodichloro- chbrcl2  
1212 CHF2I difluoroiodomethane chf2i  
1213 CHBr2F dibromofluoromethane chbr2f  
1214 CHFClI fluorochloroiodomethane chfcli  
1215 CHCl2I dichloroiodomethane chcl2i  
1216 CHClBr2 Methane, dibromochloro- chclbr2  
1217 CHBr3 bromoform chbr3  
1218 CHI3 Iodoform chi3  
1219 NF3H+ protonated nitrogen trifluoride nf3h+  
1220 AsF3H+ Arsenic trifluoride, protonated asf3h+  
1221 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
1222 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
1223 CH2CF2 Ethene, 1,1-difluoro- ch2cf2  
1224 C2H2ClF 1-chloro-1-fluoroethylene c2h2clf  
1225 CHFCHCl (E)-1-chloro-2-fluoroethene chfchcle  
1226 CHFCHClz (Z)-1-Chloro-2-fluoroethene chfchclz  
1227 CH2CCl2 Ethene, 1,1-dichloro- ch2ccl2  
1228 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
1229 CHClCHCl Ethene, 1,2-dichloro-, (Z)- chclchclz  
1230 C2H2Br2 1,1-dibromoethene c2h2br2  
1231 CHBrCHBr Ethene, 1,2-dibromo-, (E)- chbrchbre  
1232 CHBrCHBr Ethene, 1,2-dibromo-, (Z)- chbrchbrz  
1233 CH2FCHO Fluoroacetaldehyde ch2fcho  
1234 CH3COF Acetyl fluoride ch3cof  
1235 CH2ClCHO chloroacetaldehyde ch2clcho  
1236 CH3COCl Acetyl Chloride ch3cocl  
1237 C2H4F2 1,2-difluoroethane c2h4f2  
1238 CH3CHF2 Ethane, 1,1-difluoro- ch3chf2  
1239 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- ch2fch2cl  
1240 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
1241 CH2ClCH2Cl Ethane, 1,2-dichloro- ch2clch2cl  
1242 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
1243 CH2BrCH2Cl 1-bromo-2-chloroethane ch2brch2cl  
1244 CH2BrCH2Br Ethane, 1,2-dibromo- ch2brch2br  
1245 CH2CFCH3 2-fluoropropene 2fpro  
1246 CH2CHCH2F Allyl Fluoride allylf  
1247 CH3CHCHF trans-1-Fluoro-1-propene propene1ft  
1248 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
1249 C3H5Cl 1-chloro-1-propene(E) prop1cl1e  
1250 C3H5Cl 1-chloro-1-propene(Z) prop1cl1z  
1251 CH2FCH2OH 2-fluoroethanol ch2fch2oh  
1252 CH2ClCH2OH 2-Chloroethanol ch2clch2oh  
1253 CH2ClCH2OH2+ 2-chloroethanol, protonated ch2clch2oh2+  
1254 CH2FCH2CH3 1-Fluoropropane prf1  
1255 CH3CHFCH3 2-Fluoropropane prf2  
1256 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
1257 CH3CHClCH3 Propane, 2-chloro- prcl2  
1258 CH3CH2CH2Br n-propyl bromide prbr  
1259 CH3CHBrCH3 i-propyl bromide iprbr  
1260 C3H9O+ trimethyl oxonium cation c3h9o+  
1261 B5H9 pentaborane9 b5h9  
1262 C5H4 pentatetraene ptrene  
1263 C5H5 cyclopentadienyl radical c5h5  
1264 C5H5- cylopentadienyl anion c5h5-  
1265 C5H6 1,3-Cyclopentadiene c542927  
1266 C5H6 1-Buten-3-yne, 2-methyl- c78808  
1267 C5H6 3-Penten-1-yne, (E)- c2004695  
1268 C5H6 3-Penten-1-yne, (Z)- c1574409  
1269 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
1270 C5H6 Cyclopropylacetylene c6746947  
1271 C5H6 Propellane propellane  
1272 C5H7 1,3-pentadienyl radical pdyl  
1273 C5H7 cyclopentenyl radical cpyl  
1274 C5H8 1,2-Butadiene, 3-methyl- c598254  
1275 C5H8 1,2-Pentadiene c591957  
1276 C5H8 1,3-Butadiene, 2-methyl- c78795  
1277 C5H8 1,3-Pentadiene, (E)- c2004708  
1278 C5H8 1,3-Pentadiene, (Z)- c1574410  
1279 C5H8 1,4-Pentadiene c591935  
1280 C5H8 1-pentyne a1pentyne  
1281 C5H8 2,3-Pentadiene c591968  
1282 C5H8 Bicyclo[1.1.1]pentane bcp  
1283 C5H8 Cyclobutane, methylene- c1120565  
1284 C5H8 Cyclopentene c142290  
1285 C5H8 Ethenylcyclopropane c693867  
1286 CH3CCCH2CH3 2-Pentyne 2pentyne  
1287 C5H10 1-Butene, 2-methyl- c563462  
1288 C5H10 2-Butene, 2-methyl- c513359  
1289 C5H10 2-Pentene, (E)- c646048  
1290 C5H10 2-Pentene, (Z)- c627203  
1291 C5H10 Cyclopentane c287923  
1292 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
1293 CH2CHCH2CH2CH3 1-pentene pentene  
1294 C5H11 2-Methylbut-2-yl radical c4348350  
1295 C5H12 Butane, 2-methyl- buta2  
1296 C5H12 Pentane pentane  
1297 C5H12 Propane, 2,2-dimethyl- neopentane  
1298 Si(CH3)4 tetramethylsilane tms  
1299 N2O3 Dinitrogen trioxide n2o3  
1300 C3H2N2 Malononitrile c3h2n2  
1301 CH2N4 1H-Tetrazole 1htz  
1302 C3H3N2 imidazolyl radical im  
1303 C3H3N2- imidizolyl anion im-  
1304 C2H3N3 1H-1,2,4-Triazole c288880  
1305 C4H4N pyrrolide radical c4h4n  
1306 C4H4N- pyrrolide anion c4h4n-  
1307 C3H4N2 1H-Imidazole 1himidaz  
1308 C3H4N2 1H-Pyrazole 1hpyraz  
1309 C3H4N2 2H-Imidazole imid2h  
1310 C3H4N2 4H-Imidazole imid4h  
1311 C4H5N (E)-2-Butenenitrile c627269  
1312 C4H5N (Z)-2-Butenenitrile c1190767  
1313 C4H5N 2H-pyrrole pyrrole2  
1314 C4H5N 3H-pyrrole pyrrole3  
1315 C4H5N Cyclopropanecarbonitrile c5500210  
1316 C4H5N Pyrrole pyrrole  
1317 CH2CHCH2CN Allylcyanide ch2chch2cn  
1318 C4H6N+ pyrrole, alpha-protonated appyr  
1319 C4H6N+ pyrrole, beta-protonated bppyr  
1320 C4H6N+ pyrrole, protonated ppyr  
1321 C3H6N2 3-Aminopropionitrile c151188  
1322 CH3CH(CH3)CN Propanenitrile, 2-methyl- c4h7n  
1323 CH3CH2CH2CN Butanenitrile c109740  
1324 C5H8 Bicyclo[2.1.0]pentane c185944  
1325 C5H8 Spiropentane c157404  
1326 C4H9N Cyclobutylamine cbam  
1327 C4H9N Pyrrolidine pyrrolidine  
1328 C3H10N2 1,2-Diaminopropane diampr12  
1329 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
1330 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
1331 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
1332 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
1333 NH(C2H5)2 diethylamine dea  
1334 NC4H12+ tetramethyl ammonium cation nc4h12+  
1335 C3O2 Carbon suboxide c3o2  
1336 C3O2+ Carbon suboxide cation c3o2+  
1337 B2O3 diboron trioxide b2o3  
1338 MgCO3 Magnesium Carbonate mgco3  
1339 BeCO3 Beryllium Carbonate beco3  
1340 CaCO3 Calcium Carbonate caco3  
1341 ONONO Nitrosyl nitrite onono  
1342 PO4--- phosphate po4---  
1343 SO4-- sulfate so4--  
1344 HOONO2 peroxy nitric acid hoono2  
1345 HSO4- bisulfate anion hso4-  
1346 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
1347 C3H2O2 Propiolic acid c3h2o2  
1348 CHOCOOH oxo acetic acid oaa  
1349 CHOOCHO diformyl ether choocho  
1350 H2SO4 Sulfuric acid h2so4  
1351 H2SeO4 Selenic acid h2seo4  
1352 C3H3NO Isoxazole isox  
1353 C3H3NO Oxazole oxazole  
1354 C3H3NS Thiazole thiazole  
1355 CH3C(O)OO acetyl peroxy radical ch3coo2  
1356 CH3NO3 Methyl nitrate ch3no3  
1357 H3PO4 Phosphoric Acid h3po4  
1358 C4H4O Furan furan  
1359 C4H4O+ Furan cation furan+  
1360 CH3COCCH 3-butyn-2-one c1423605  
1361 C4H4S Thiophene furans  
1362 C4H4Se selenophene c4h4se  
1363 C3H4O2 β–Propiolactone beta  
1364 C3H4O2 2-Propenoic acid propenoic2  
1365 C3H4O2 Methyl glyoxal megly  
1366 C3H4O2 propanedial propanedial  
1367 C3H4O2 propenalol propenalol  
1368 HOCHCCHOH allenediol aldiol  
1369 C2H4O3 1,2,3-trioxolane c2h4o3  
1370 C2H4O3 trioxolane124 triox  
1371 HOCH2COOH Hydroxyacetic acid hac  
1372 CH2CHCONH2 Acrylamide c79061  
1373 CH3OCH2CN Methoxyacetonitrile c1738369  
1374 CH5N3S Hydrazinecarbothioamide c79196  
1375 H2NCH2COOH Glycine glycine  
1376 CH3SO2NH2 methanesulfonamide ch3so2nh2  
1377 C4H6O cis-2-butenal butenal2c  
1378 C4H6O Cyclobutanone cbutone  
1379 C4H6O Furan, 2,3-dihydro- furan23h  
1380 C4H6O Furan, 2,5-dihydro- furan25h  
1381 CH2CHOCHCH2 Vinyl ether vinylether  
1382 CHOCHCHCH3 2-Butenal butenal2  
1383 C4H6S Thiophene, 2,3-dihydro- thiop23h  
1384 C4H6S Thiophene, 2,5-dihydro- thiop25h  
1385 CH2CHSCHCH2 Divinyl sulfide divis  
1386 C2H6N2O Urea, methyl- c598505  
1387 C3H6O2 1,3-Dioxolane dioxolane  
1388 CH3CH2COOH Propanoic Acid propanoic  
1389 CH3COOCH3 methyl acetate aame  
1390 HCOOC2H5 Ethyl formate faee  
1391 C2H6O2S Dimethyl sulfone c67710  
1392 CH3SSSCH3 dimethyl trisulfide c2h6s3  
1393 C3H7NO dimethylformamide dmf  
1394 C3H7NO Propanamide propanam  
1395 C2H3OC2H5 Ethene, ethoxy- c109922  
1396 C4H8O Cyclobutanol c2919235  
1397 C4H8O Furan, tetrahydro- thf  
1398 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
1399 CH3COCH2CH3 2-Butanone buta2one  
1400 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
1401 CHOCH2CH2CH3 Butanal butanal  
1402 C4H8S Thiophene, tetrahydro- tht  
1403 C3H8O2 1,3-Propanediol c504632  
1404 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
1405 C3H8O2 Methane, dimethoxy- c109875  
1406 C3H8O2 Propylene glycol c57556  
1407 C3H8S2 1,3-Propanedithiol c109808  
1408 C4H10O 1-Butanol butanol1  
1409 C4H10O 1-Propanol, 2-methyl- c78831  
1410 C4H10O 2-Butanol, (.+/-.)- butanol2  
1411 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
1412 C4H10O Ethoxy ethane etoet  
1413 C4H10O Methyl propyl ether meopr  
1414 C4H10O Propane, 2-methoxy- c598538  
1415 C4H10O+ 1-Butanol cation butanol1+  
1416 C(CH3)3SH 2-Propanethiol, 2-methyl- tbush  
1417 C2H5SC2H5 Diethyl sulfide etset  
1418 C4H9SH 1-Butanethiol bush  
1419 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
1420 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
1421 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
1422 FNO3 Fluorine nitrate fno3  
1423 ClONO2 Chlorine nitrate clono2  
1424 BrONO2 Bromine nitrate brono2  
1425 TiCl4 Titanium tetrachloride ticl4  
1426 ClO4- perchlorate anion clo4-  
1427 BF4- tetrafluoroboron anion bf4-  
1428 ClFO3 Perchloryl fluoride clfo3  
1429 SO2F2 Sulfuryl fluoride so2f2  
1430 SO2Cl2 Sulfuryl chloride so2cl2  
1431 F3NO Nitrogen trifluoride oxide f3no  
1432 F3PO Phosphoryl fluoride pf3o  
1433 Cl3PO Phosphoryl chloride pcl3o  
1434 CF4 Carbon tetrafluoride cf4  
1435 CF3Cl Methane, chlorotrifluoro- cf3cl  
1436 SiF4 Silicon tetrafluoride sif4  
1437 CF2Cl2 difluorodichloromethane cf2cl2  
1438 TiF4 Titanium tetrafluoride tif4  
1439 CFCl3 Trichloromonofluoromethane cfcl3  
1440 CF3Br Bromotrifluoromethane cf3br  
1441 GeF4 Germanium tetrafluoride gef4  
1442 CCl4 Carbon tetrachloride ccl4  
1443 CCl4+ Carbon tetrachloride cation ccl4+  
1444 CBrClF2 Methane, bromochlorodifluoro- cbrclf2  
1445 SiCl4 Silane, tetrachloro- sicl4  
1446 CBrCl2F bromodichlorofluoromethane cbrcl2f  
1447 CF3I trifluoroiodomethane cf3i  
1448 CBrCl3 Methane, bromotrichloro- cbrcl3  
1449 CBr2F2 Methane, dibromodifluoro- cbr2f2  
1450 GeCl4 Germanium Tetrachloride gecl4  
1451 CBr2ClF dibromochlorofluoromethane cbr2clf  
1452 CBr2Cl2 dibromodichloromethane cbr2cl2  
1453 CCl3I trichloroiodomethane ccl3i  
1454 CFBr3 fluorotribromomethane cfbr3  
1455 CFClBrI fluorochlorobromoiodomethane cfclbri  
1456 CBr3Cl tribromochloromethane cbr3cl  
1457 CF2I2 difluorodiiodomethane cf2i2  
1458 CBr4 Carbon tetrabromide cbr4  
1459 CCl2I2 dichlorodiiodomethane ccl2i2  
1460 SiBr4 Silicon tetrabromide sibr4  
1461 CBr3I tribromoiododmethane cbr3i  
1462 GeBr4 Germanium tetrabromide gebr4  
1463 CI4 tetraiodomethane ci4  
1464 SiI4 silicon tetraiodide sii4  
1465 ClOF3 Chlorine trifluoride oxide clof3  
1466 SF4 Sulfur tetrafluoride sf4  
1467 SeF4 Selenium tetrafluoride sef4  
1468 SCl4 Sulfur tetrachloride scl4  
1469 C2HF3 Trifluoroethylene c2hf3  
1470 C2HF3+ Trifluoroethylene cation c2hf3+  
1471 CHClCCl2 Trichloroethylene chclccl2  
1472 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
1473 HClO4 perchloric acid hclo4  
1474 HSO3F Fluorosulfonic acid hso3f  
1475 CF3OH trifluoromethanol cf3oh  
1476 CH2ClCCCl 1,3-dichloropropyne ch2clcccl  
1477 CHClCCHCl 1,3-dichloroallene chclcchcl  
1478 CHCl2CCH 3,3-dichloropropyne chcl2cch  
1479 CHCl2CHO dichloroacetaldehyde chcl2cho  
1480 PF3CH2 phosphorane, trifluoromethylene- pf3ch2  
1481 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
1482 CHF2CH2F Ethane, 1,1,2-trifluoro ch2fchf2  
1483 CH3CF2Cl 1-Chloro-1,1-Difluoroethane ch3cf2cl  
1484 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
1485 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
1486 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
1487 SiCl3CH3 methyltrichlorosilane sicl3ch3  
1488 CH3CBr3 1,1,1-tribromoethane ch3cbr3  
1489 NH3BCl3 Amminetrichloroboron nh3bcl3  
1490 SiH3CCl3 (trichloromethyl)silane sih3ccl3  
1491 CH2CClCHCH2 1,3-Butadiene, 2-chloro- c4h5cl  
1492 C3H5ClO Oxirane, (chloromethyl)- c106898  
1493 CH2FCH2CH2F 1,3-difluoropropane ch2fch2ch2f  
1494 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
1495 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
1496 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
1497 CH3CCl2CH3 Propane, 2,2-dichloro- prdicl22  
1498 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
1499 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
1500 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
1501 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
1502 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
1503 CH2ClCHCHCH3 2-Butene, 1-chloro- bute2cl1  
1504 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
1505 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
1506 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
1507 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
1508 C4H9F 1-fluorobutane butaf1  
1509 CH3CHFCH2CH3 2-fluorobutane butaf2  
1510 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
1511 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
1512 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
1513 XeF4 Xenon tetrafluoride xef4  
1514 C2H2N2O Furazan furazan  
1515 CF3PH2 phosphine, (trifluoromethyl)- cf3ph2  
1516 NH3BF3 Amminetrifluoroboron nh3bf3  
1517 C6H2 hexatriyne c6h2  
1518 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
1519 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
1520 C6H4 Benzyne benzyne  
1521 C6H5 phenyl phenyl  
1522 C6H5- phenyl anion phenyl-  
1523 C6H6 Prismane prismane  
1524 C6H6 1,2,4,5-Hexatetraene ht1245  
1525 C6H6 2,4-Hexadiyne hexadiyne  
1526 C6H6 3,4-Dimethylenecyclobutene cb34m  
1527 C6H6 Benzene benzene  
1528 C6H6 Benzvalene bv  
1529 C6H6 Dewar Benzene dewar  
1530 C6H6 Hexa-1,5-diene-3-yne hdy153  
1531 C6H6 Trimethylenecycopropane tmcp  
1532 C6H6+ Benzene cation c6h6+  
1533 C6H7+ benzene, protonated c6h7+  
1534 C6H8 (E)-hexa-1,3,5-triene c821078  
1535 C6H8 (E)-hexa-2,3,4-triene c59660650  
1536 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
1537 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
1538 C6H8 1,3-Cyclohexadiene cyhexadiene13  
1539 C6H8 1,4-Cyclohexadiene cyhexadiene14  
1540 C6H8 3-Methylenecyclopentene c930267  
1541 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
1542 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
1543 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
1544 C6H10 1,3-Hexadiene, (E)- hexdi13e  
1545 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
1546 C6H10 1,4-Hexadiene, (E)- hexdi14t  
1547 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
1548 C6H10 1,5-Hexadiene c592427  
1549 C6H10 1-Butyne, 3,3-dimethyl- c917920  
1550 C6H10 1-Hexyne hexyne1  
1551 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
1552 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
1553 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
1554 C6H10 2-Hexyne c764352  
1555 C6H10 3-Hexyne hexyne3  
1556 C6H10 cyclohexene cyclohexene  
1557 C6H10 Cyclopentene, 1-methyl- c693890  
1558 C6H10 Cyclopentene, 3-methyl- c1120623  
1559 C6H10 Cyclopentene, 4-methyl- c1759815  
1560 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
1561 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
1562 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
1563 C6H12 (E)-2-Hexene e2hexene  
1564 C6H12 (E)-3-methylpent-2-ene c616126  
1565 C6H12 (E)-hex-3-ene e3hexene  
1566 C6H12 (Z)-3-methylpent-2-ene c922623  
1567 C6H12 (Z)-hex-2-ene z2hexene  
1568 C6H12 (Z)-hex-3-ene z3hexene  
1569 C6H12 2,3-dimethylbut-1-ene c563780  
1570 C6H12 2,3-dimethyl-but-2-ene tmeet  
1571 C6H12 3-methylenepentane c760214  
1572 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
1573 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
1574 C6H12 Cyclohexane cyclohexane  
1575 C6H12 Cyclopentane, methyl- c96377  
1576 C6H12 Ethylcyclobutane c4806615  
1577 C6H12 hex-1-ene hexene1  
1578 C6H14 Butane, 2,2-dimethyl- buta22  
1579 C6H14 Butane, 2,3-dimethyl- buta23  
1580 C6H14 Hexane hexane  
1581 C6H14 Pentane, 2-methyl- penta2  
1582 C6H14 Pentane, 3-methyl- penta3  
1583 C4N2 2-Butynedinitrile c4n2  
1584 N3P3 1,3,5,2,4,6-Triazatriphosphorine n3p3  
1585 C4H2N2 Fumaronitrile c4h2n2  
1586 C2H2N4 sym-tetrazine ttz  
1587 C3H3N3 1,3,5-Triazine triazine135  
1588 CH3N5 5-Aminotetrazole c4418615  
1589 C4H4N2 1,3-Diazine diazine13  
1590 C4H4N2 Pyrazine pyrazine  
1591 C4H4N2 Pyridazine pyridazine  
1592 C4H4N2 Succinonitrile c110612  
1593 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
1594 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
1595 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
1596 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
1597 C5H5N E-2,4-pentadienenitrile bdcn  
1598 C5H5N Pyridine pyridine  
1599 B3N3H6 borazine borazine  
1600 C6H6 Fulvene fulvene  
1601 C5H6N+ Pyridinium c5h6n  
1602 C4H6N2 1H-Imidazole, 2-methyl- c693981  
1603 C5H7N (E)-2-Pentenenitrile c26294984  
1604 C5H7N (E)-3-Pentenenitrile c16529661  
1605 C5H7N (Z)-2-Pentenenitrile c25899507  
1606 C5H7N 1H-Pyrrole, 1-methyl- c96548  
1607 C5H7N Cyclobutanecarbonitrile c4426113  
1608 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
1609 C5H9N Butanenitrile, 2-methyl- c18936179  
1610 C5H9N Pentanenitrile c110598  
1611 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
1612 C6H10 Bicyclo[3.1.0]hexane c285585  
1613 C5H11N Cyclopentanamine cypentam  
1614 C5H11N Piperidine piper  
1615 C4H12N2 1,2-Butanediamine c4426486  
1616 C4H12N2 2-Methyl-1,2-propanediamine c811938  
1617 Li2CO3 Lithium Carbonate li2co3  
1618 Na2CO3 Sodium Carbonate na2co3  
1619 C2O4-- oxalate anion c2o4  
1620 MgSO4 Magnesium Sulfate mgso4  
1621 N2O4 Dinitrogen tetroxide n2o4  
1622 C3H2O3 vinylene carbonate vica  
1623 C2H2O4 Oxalic Acid oxalic  
1624 C2H3NO3 Oxamic acid oxamic  
1625 C4H4O2 2(5H)-Furanone furanone  
1626 C4H4O2 2-Oxetanone, 4-methylene- c674828  
1627 C2H4N2O2 Oxalamide oxalamide  
1628 C2H4N2S2 Ethanedithioamide c79403  
1629 C2H4CO3 Ethylene carbonate etco3  
1630 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
1631 C3H4S3 1,3-Dithiolane-2-thione c822388  
1632 C2H4O4 Formic acid dimer fadimer  
1633 C4H5NO 3-Methylisoxazole isox3m  
1634 C4H5NO Isoxazole, 5-methyl- c5765446  
1635 C4H5NS 4-Methylthiazole c693958  
1636 C2H5NO3 Nitric acid, ethyl ester c625581  
1637 C5H6O 2H-Pyran pyran2  
1638 C5H6O 2-methylfuran furan2m  
1639 C5H6O 3-Methylfuran furan3m  
1640 C5H6O Pentadienal pdal  
1641 C5H6S Thiophene, 2-methyl- c554143  
1642 C5H6S Thiophene, 3-methyl- c616444  
1643 C4H6O2 γ–Butyrolactone c96480  
1644 C4H6O2 2,3-Butanedione c431038  
1645 C4H6O2 2-Propenoic acid, methyl ester c96333  
1646 C4H6O2 Crotonic Acid crot  
1647 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
1648 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
1649 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
1650 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
1651 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
1652 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
1653 C4H6OS Vinyl sulfoxide c1115157  
1654 CH6N4S Carbonothioic dihydrazide thiacarb  
1655 C2H6N2O2 (E)-Azodioxymethane c37765154  
1656 C2H6N2O2 Dimethylnitroamine c4164287  
1657 C3H6O3 1,3,5-Trioxane trioxane  
1658 C3H6S3 1,3,5-Trithiane c3h6s3  
1659 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
1660 C2H6O3S Sulfurous acid, dimethyl ester c616422  
1661 C4H7NO 2-Pyrrolidinone c616455  
1662 C4H7NO Ethoxyacetonitrile etoaccn  
1663 C4H7NO Methacrylamide c79390  
1664 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
1665 HCONH2CN2H4 formamide aminomethanimine dimer d13  
1666 C3H7ONO Propyl nitrite prono  
1667 CH3CH(CH3)ONO Isopropyl nitrite c541424  
1668 CH3CH(NH2)COOH Alanine alanine  
1669 CH3NHCH2COOH Sarcosine sarcosine  
1670 NH2CH2CH2COOH β–alanine betaalanine  
1671 NH2COOC2H5 Urethane urethane  
1672 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
1673 C5H8O Cyclopentanone c120923  
1674 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
1675 C5H8O Methyl cyclopropyl ketone c765435  
1676 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
1677 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- c96311  
1678 NH2CONHC2H5 Urea, ethyl- c625525  
1679 C4H8O2 1,3-Dioxane dioxan13  
1680 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
1681 C4H8O2 1,4-Dioxane dioxan14  
1682 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
1683 C4H8O2 Ethyl acetate c141786  
1684 C4H8OS s-Ethyl thioacetate c625605  
1685 C3H8O3 1,2,3-Propanetriol glycerin  
1686 C3H8O2S (Methylsulfonyl)ethane c594434  
1687 C4H9NO Butanamide c541355  
1688 C4H9NO Propanamide, 2-methyl- c563837  
1689 C5H10O 2-Butanone, 3-methyl- c563804  
1690 C5H10O 2H-Pyran, tetrahydro- c142687  
1691 C5H10O 2-methylbutyraldehyde 2meba  
1692 C5H10O 2-Pentanone mpk  
1693 C5H10O 3-Pentanone dek  
1694 C5H10O Cyclopentanol c96413  
1695 C5H10O Oxetane, 3,3-dimethyl- c6921353  
1696 C5H10O Pentanal pal  
1697 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
1698 C5H10S 3-Ethylthio-1-propene c5296628  
1699 C5H10S Cyclopentanethiol c1679078  
1700 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
1701 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
1702 C4H10O2 1,1-Dimethoxyethane c534156  
1703 C4H10O2 1,3-Butanediol budiol13  
1704 C4H10O2 1,4-Butanediol budiol14  
1705 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
1706 C4H10OS Diethyl sulfoxide c70291  
1707 C4H10S2 1,4-Butanedithiol budisl14  
1708 C4H11NO Diethylhydroxylamine c3710847  
1709 C5H12O 1-Butanol, 2-methyl- c137326  
1710 C5H12O 1-Butanol, 3-methyl- c123513  
1711 C5H12O 1-Pentanol pentanol1  
1712 C5H12O 2-Butanol, 3-methyl- c598754  
1713 C5H12O 2-Pentanol peol2  
1714 C5H12O 3-Pentanol pentan3ol  
1715 C5H12O Butane, 1-methoxy- meobu  
1716 C5H12O Propane, 1-ethoxy- proet  
1717 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
1718 C5H12S 1-Butanethiol, 2-methyl- c1878188  
1719 C5H12S 1-Butanethiol, 3-methyl- c541311  
1720 C5H12S 1-Pentanethiol c110667  
1721 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
1722 C5H12S 2-Butanethiol, 2-methyl- c1679090  
1723 C5H12S 2-Butanethiol, 3-methyl- c2084186  
1724 C5H12S Butane, 1-(methylthio)- c628295  
1725 C5H12S Ethyl propyl sulfide c4110503  
1726 C5H12S Propane, 2-(ethylthio)- c5145993  
1727 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
1728 C4F2 difluorobutadiyne c4f2  
1729 ClCOClCO Oxalyl chloride oxcl  
1730 CF3CN Acetonitrile, trifluoro- cf3cn  
1731 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
1732 B2F4 Diboron tetrafluoride b2f4  
1733 B2Cl4 Diboron tetrachloride b2cl4  
1734 C2F4 Tetrafluoroethylene c2f4  
1735 C2F4+ Tetrafluoroethylene cation c2f4+  
1736 C2ClF3 Ethene, chlorotrifluoro- c2f3cl  
1737 CF2CCl2 difluorodichloroethylene cf2ccl2  
1738 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene cfclcclf  
1739 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene cfclcfcl  
1740 C2FCl3 fluorotrichloroethene c2fcl3  
1741 C2Cl4 Tetrachloroethylene c2cl4  
1742 C2Br4 tetrabromoethene c2br4  
1743 CF3OF Trifluoromethylhypofluorite cf3of  
1744 SiF5- silicon pentafluoride anion sif5-  
1745 SOF4 Sulfur tetrafluoride oxide sof4  
1746 PF5 Phosphorus pentafluoride pf5  
1747 AsF5 Arsenic pentafluoride asf5  
1748 PCl5 Phosphorus pentachloride pcl5  
1749 SF5 Sulfur pentafluoride sf5  
1750 SF5+ pentafluoro sulfur cation sf5+  
1751 SbCl5 Antimony pentachloride sbcl5  
1752 BrF5 bromine pentafluoride brf5  
1753 ClF5 chlorinepentafluoride clf5  
1754 IF5 pentafluoroiodine if5  
1755 CF3CHO trifluoroacetaldehyde cf3cho  
1756 CCl3CHO trichloroacetaldehyde ccl3cho  
1757 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- chfclchclf  
1758 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
1759 CHF2CHF2 1,1,2,2-tetrafluoroethane chf2chf2  
1760 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
1761 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR chfclchfcl  
1762 CH2ClCCl3 1,1,1,2-tetrachloroethane ch2clccl3  
1763 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro- chcl2chcl2  
1764 CH2BrCBr3 1,1,1,2-tetrabromo ethane c2h2br4  
1765 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane c2h2cl2f2  
1766 CF3COOH trifluoroacetic acid cf3cooh  
1767 C4H3ClO Furan, 2-chloro fur2cl  
1768 C4H3ClO Furan,3-chloro fur3cl  
1769 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
1770 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
1771 C4H8Cl2 1,4-Dichlorobutane c110565  
1772 C4H8Cl2 Butane, 1,2-dichloro- c616217  
1773 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
1774 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
1775 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
1776 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
1777 C5H11Cl Pentane, 1-chloro- pencl1  
1778 C4H8O2 Butanoic acid bua  
1779 C6H5CH2 benzyl radical benzyl  
1780 C7H7 cycloheptatrienyl radical c7h7  
1781 C7H7+ cycloheptatrienyl cation c7h7+  
1782 C6H5CH3 toluene toluene  
1783 C7H8 cycloheptatriene cht  
1784 C7H8 Norbornadiene norbor  
1785 C7H8 Quadricyclane qucy  
1786 C7H12 Norbornane nor  
1787 C7H14 cycloheptane c7h14  
1788 C7H16 2-methylhexane 2mhex  
1789 C7H16 3-methylhexane hex3m  
1790 C7H16 heptane heptane  
1791 CH(CN)3 tricyanomethane mecn3  
1792 HN=C=C(CN)2 Dicyanoketenimine c4hn3  
1793 C6H7N 2-Methylpyridine mp  
1794 C6H5NH2 aniline aniline  
1795 C6H13N 2-Methylpiperidine pip2m  
1796 C6H13N cyclohexanamine cham  
1797 C6H15N triethylamine tea  
1798 N2O5 Dinitrogen pentoxide n2o5  
1799 C4H2O3 Maleic Anhydride malan  
1800 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
1801 C5H4O2 furfural furfural  
1802 C6H5O phenoxy radical phenoxy  
1803 C5H5NO 2(1H)-Pyridinone c72762006  
1804 C5H5NO 2(3H)-Pyridinone c9000048  
1805 C5H5NO 2(5H)-Pyridinone c9000037  
1806 C5H5NO 2-Pyridinol c109104  
1807 C5H5NO 3(2H)-Pyridinone c9000004  
1808 C5H5NO 3(4H)-Pyridinone c9000026  
1809 C5H5NO 3(6H)-Pyridinone c9000015  
1810 C5H5NO 3-Pyridinol c109002  
1811 C5H5NO 4(1H)-Pryidinone c9000060  
1812 C5H5NO 4(3H)-Pryidinone c9000059  
1813 C5H5NO 4-Pyridinol c626642  
1814 C6H5OH phenol phenol  
1815 C6H6O 2,4-Cyclohexadienone c24599573  
1816 C6H6O 2,5-Cyclohexadienone c5664335  
1817 C6H5SH Benzenethiol phsh  
1818 HO2CCHNH2CH2OH Serine serine  
1819 C5H8O2 Acetylacetone acac  
1820 C4H8O2S Sulfolane sulfolane  
1821 C7H10 Norbornene norbornene  
1822 CH(C2H3)3 trivinyl methane tvm  
1823 C6H10O cyclohexanone chexo  
1824 C6H12O hexanal c6h12o  
1825 C6H12O Oxepane oxepane  
1826 C3H7OC3H7 di-n-propyl ether propr  
1827 F2CCCF2 tetrafluoroallene pfa  
1828 CF3COO- trifluoro acetate anion cf3coo-  
1829 CF3COF trifluoroacetyl fluoride cf3cof  
1830 CF3COCl trifluoroacetyl chloride cf3cocl  
1831 PF6 Hexafluorophosphate neutral pf6  
1832 PF6- Hexafluorophosphate ion pf6-  
1833 SF6 Sulfur Hexafluoride sf6  
1834 SeF6 Selenium hexafluoride sef6  
1835 SF5Cl sulfur chloropentafluoride sf5cl  
1836 CF3CHF2 pentafluoroethane cf3chf2  
1837 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
1838 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
1839 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
1840 CCl3CHCl2 pentachloroethane ccl3chcl2  
1841 C6H5F Fluorobenzene bzf  
1842 C6H5Cl chlorobenzene bzcl  
1843 C6H5Br bromobenzene bzbr  
1844 C8H6 Calicene calicene  
1845 C6H5CCH phenylacetylene phac  
1846 C8H6 benzocyclobutadiene bcbd  
1847 C8H6 Pentalene pentalene  
1848 C6H5CHCH2 Styrene styrene  
1849 C8H8 cubane cubane  
1850 C8H8 cyclooctatetraene cot  
1851 C6H5CH2CH3 Ethylbenzene etbz  
1852 CH3C6H4CH3 meta-xylene mxylene  
1853 CH3C6H4CH3 paraxylene pxylene  
1854 C8H14 Bicyclo[2.2.2]octane bico222  
1855 C8H16 cyclooctane cyclooct  
1856 (CH3)3CC(CH3)3 tetramethylbutane tmb  
1857 C8H18 Octane c8h18  
1858 C6H5CN phenyl cyanide phcn  
1859 C6H12N2 Triethylenediamine ted  
1860 C4O4-- squarate dianion c4o4--  
1861 S4N4 Tetrasulfur tetranitride s4n4  
1862 S8 Octasulfur s8  
1863 C6H4O2 parabenzoquinone pbq  
1864 C4H4N2O2 Uracil uracil  
1865 C6H5CHO benzaldehyde benzal  
1866 C6H5OCH3 Anisole anisole  
1867 C5H9NO2 Proline proline  
1868 C6H12O2 Methyl pivalate c598981  
1869 C6H12O2 Hexanoic acid hexa  
1870 C4F4 tetrafluorcyclobutadiene c4f4  
1871 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- al2cl6  
1872 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
1873 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
1874 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
1875 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
1876 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
1877 C2F6 hexafluoroethane c2f6  
1878 C2Cl6 hexachloroethane c2cl6  
1879 IF7 Iodine heptafluoride if7  
1880 C6H4F2 metadifluorobenzene mdfb  
1881 C6H4F2 orthodifluorobenzene odfb  
1882 C6H4F2 1,4-difluorobenzene pdfb  
1883 C6H4Cl2 1,2-dichlorobenzene dcb12  
1884 C6H4Cl2 1,3-dichlorobenzene dcb13  
1885 C6H4Cl2 1,4-dichlorobenzene dcb14  
1886 C6H5NO nitrosobenzene bzno  
1887 C9H8 Indene indene  
1888 C9H8 spiro[4.4]nona-1,3,6,8-tetraene snt  
1889 C9H12 n-propyl benzene prbz  
1890 C9H20 Nonane nonane  
1891 C(CN)4 tetracyanomethane c5n4  
1892 C5H4N4 purine purine  
1893 C8H7N Indole indole  
1894 C3H3N3O3 cyanuric acid cyanuric  
1895 C6H5NO2 Nitrobenzene c6h5no2  
1896 C6H5COOH benzoic acid benzo  
1897 CH3COC6H5 acetophenone acph  
1898 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- c3cl3n3  
1899 C3F6 hexafluoropropene c3f6  
1900 C6H3F3 Benzene trifluoride 123 bzf3a  
1901 C8H18O 1-Octanol octanol  
1902 C10H8 Azulene azu  
1903 C10H8 naphthalene naph  
1904 C10H10 bullvalene bullv  
1905 C10H16 adamantane adamantane  
1906 C6N4 Tetracyanoethylene tcne  
1907 C6N4- tetracyanoethylene anion tcne-  
1908 C10H22 Decane decane  
1909 C4F6 perfluorobutadiene c4f6  
1910 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
1911 C3F8 perfluoropropane c3f8  
1912 Fe(CO)5 Iron pentacarbonyl ipc  
1913 Fe(C5H5)2 ferrocene fecp2  
1914 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1915 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1916 C12H8 Acenaphthylene acenaph  
1917 C12H8 biphenylene biph  
1918 C12H10 biphenyl biphenyl  
1919 C12H10 Heptalene heptalene  
1920 C6H12O6 Inositol inositol  
1921 C6F6 hexafluorobenzene c6f6  
1922 S2F10 disulphur decafluoride s2f10  
1923 C13H10 Fluorene fluorene  
1924 C14H10 Anthracene anth  
1925 C14H10 Phenanthrene phenanthrene  
1926 C14H14 Bibenzyl bibenzyl  
1927 C12H10N2 azobenzene azobenzene  
1928 C6H5COC6H5 benzophenone benzophenone  
1929 C16H10 Pyrene pyrene  
1930 C18H12 Tetracene tetracene  
1931 C19H16 Triphenylmethane tpm  
1932 C24H12 Coronene coronene  
1933 C60 Buckminsterfullerene c60