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

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

List of which calculations are completed at CCSD(T)// B3LYP/6-31G* /6-311+G(3df,2p)

Jump to calculations not yet done
count Species Name State Conformation
1 D Deuterium atom 1SKh
2 H Hydrogen atom 1SKh
3 H+ Hydrogen atom cation  Kh
4 D2 Deuterium diatomic 1ΣgD∞h
5 H2 Hydrogen diatomic 1ΣgD∞h
6 HD Deuterium hydride 1ΣgD∞h
7 He Helium atom 1SKh
8 Li Lithium atom 2SKh
9 Na Sodium atom 2SKh
10 K Potassium atom 2SKh
11 Cu Copper atom 2SKh
12 LiH Lithium Hydride 1ΣC∞v
13 NaH sodium hydride 1ΣC∞v
14 Be Beryllium atom 1SKh
15 Mg Magnesium atom 1SKh
16 Ca Calcium atom 1SKh
17 Zn Zinc atom 1SKh
18 BeH beryllium monohydride 2ΣC∞v
19 MgH magnesium monohydride 2ΣC∞v
20 BeH2 beryllium dihydride 1ΣgD∞h
21 MgH2 magnesium dihydride 1ΣgD∞h
22 B Boron atom 2PKh
23 Al Aluminum atom 2PKh
24 BH Boron monohydride 1ΣC∞v
25 AlH aluminum monohydride 1ΣC∞v
26 BH2 boron dihydride 2A1C2v
27 AlH2 aluminum dihydride 2A1C2v
28 BH3 boron trihydride 1A1'D3h
29 AlH3 aluminum trihydride 1A1'D3h
30 C Carbon atom 3P0Kh
31 Si Silicon atom 3PKh
32 Ti Titanium atom 3FKh
33 CH Methylidyne 2Π1/2C∞v
34 SiH Silylidyne 2ΠC∞v
35 CH2 Methylene 3B1C2v
36 SiH2 silicon dihydride 1A1C2v
37 CH3 Methyl radical 2A1D3h
38 SiH3 Silyl radical 2A1C3v
39 CH4 Methane 1A1Td
40 SiH4 Silane 1A1Td
41 N Nitrogen atom 4SKh
42 P Phosphorus atom 4SKh
43 NH Imidogen 3Σ-C∞v
44 PH phosphorus monohydride 3Σ-C∞v
45 ND2 Amidogen-d2 2B1C2v
46 NH2 Amino radical 2B1C2v
47 PH2 Phosphino radical 2B1C2v
48 ND3 Ammonia-d3 1A1C3v
49 NH3 Ammonia 1A1C3v
50 PH3 Phosphine 1A1C3v
51 O Oxygen atom 3SKh
52 S Sulfur atom 3PKh
53 Se Selenium atom 3PKh
54 DO Hydroxyl-d 2ΠC∞v
55 OH Hydroxyl radical 2ΠC∞v
56 DS Mercapto-d 2ΠC∞v
57 HS Mercapto radical 2ΠC∞v
58 HSe Selenium monohydride 2ΠC∞v
59 D2O Deuterium oxide 1A1C2v
60 H2O Water 1A1C2v
61 HDO Water-d1 1A1C2v
62 D2S Hydrogen sulfide-d2 1A1C2v
63 H2S Hydrogen sulfide 1A1C2v
64 H2Se Hydrogen selenide 1A1C2v
65 F Fluorine atom 2PKh
66 Cl Chlorine atom 2PKh
67 Br Bromine atom 2PKh
68 DF Hydrofluoric acid-d 1ΣC∞v
69 HF Hydrogen fluoride 1ΣC∞v
70 DCl Hydrochloric acid-d 1ΣC∞v
71 HCl Hydrogen chloride 1ΣC∞v
72 HBr hydrogen bromide 1ΣC∞v
73 Ne Neon atom 1SKh
74 Ar Argon atom 1SKh
75 Li2 Lithium diatomic 1ΣgD∞v
76 Na2 Sodium diatomic 1ΣgD∞h
77 Be2 Beryllium diatomic 1ΣgD∞h
78 Mg2 Magnesium diatomic 1ΣgD∞h
79 B2 Boron diatomic 3ΣgD∞h
80 Al2 Aluminum diatomic 3ΣgD∞h
81 B2H6 Diborane 1AgD2h
82 C2 Carbon diatomic 1Σg+D∞h
83 Si2 Silicon diatomic 3ΣgD∞h
84 C2H Ethynyl radical 2ΣC∞v
85 C2H Ethynyl radical   
86 C2H2 Acetylene 1ΣgD∞h
87 C2H3 vinyl 2A'Cs
88 C2H4 Ethylene 1AgD2h
89 C2H5 Ethyl radical 2A'Cs
90 C2H6 Ethane 1A1gD3d
91 CH3SiH3 methyl silane 1A1C3
92 Si2H6 disilane 1EuD3d
93 BN boron nitride 3ΠC∞v
94 AlN Aluminum nitride 3ΠiC∞v
95 CN Cyano radical 2ΣC∞v
96 CP Carbon monophosphide 2ΣC∞v
97 SiN Silicon nitride 2ΣC∞v
98 N2 Nitrogen diatomic 1ΣgD∞h
99 PN Phosphorus mononitride 1ΣC∞v
100 P2 Phosphorus diatomic 1ΣgD∞h
101 HNC hydrogen isocyanide 1ΣC∞v
102 HCN Hydrogen cyanide 1ΣC∞v
103 HCP Phosphaethyne 1ΣC∞v
104 HPO Hydrogen phosphorus oxide 1A'Cs
105 N2H2 (E)-diazene 1AgC2h
106 CH2NH Methanimine 1A'Cs
107 CH2PH Phosphaethene 1A'Cs
108 N2H4 Hydrazine 1AC2
109 P2H4 Diphosphine 1AC2
110 CH3NH2 methyl amine 1A'Cs
111 CH3PH2 Methyl phosphine 1A'Cs
112 NH3NH3 Ammonia Dimer 1AgC2h
113 LiO lithium oxide 2ΣC∞v
114 NaO sodium monoxide 2ΣC∞v
115 CuO Copper Monoxide 2ΠC∞v
116 BeO beryllium oxide 1ΣC∞v
117 BeS beryllium sulfide 1ΣC∞v
118 MgO magnesium oxide 1Σ+C∞v
119 CaO Calcium monoxide 1ΣC∞v
120 MgS magnesium sulfide 1ΣC∞v
121 BO boron monoxide 2ΣC∞v
122 AlO Aluminum monoxide 2ΣC∞v
123 BS boron sulfide 2ΣC∞v
124 AlS Aluminum sulfide 2ΣC∞v
125 CO Carbon monoxide 1ΣC∞v
126 CS carbon monosulfide 1ΣC∞v
127 SiO Silicon monoxide 1ΣC∞v
128 SiS silicon monosulfide 1ΣC∞v
129 NO Nitric oxide 2ΠC∞v
130 NS Mononitrogen monosulfide 2ΠC∞v
131 PO Phosphorus monoxide 2ΠC∞v
132 PS phosphorus sulfide 2ΣC∞v
133 O2 Oxygen diatomic 3ΣgD∞h
134 SO Sulfur monoxide 3ΣC∞v
135 S2 Sulfur diatomic 3ΣgD∞h
136 SeO Selenium monoxide 3ΣC∞v
137 Se2 Selenium diatomic 3ΣgD∞h
138 LiOH lithium hydroxide 1ΣC∞v
139 NaOH sodium hydroxide 1ΣC∞v
140 BeOH beryllium monohydroxide 2A'Cs
141 MgOH magnesium hydroxide 2A'Cs
142 HBO Boron hydride oxide 1ΣC∞v
143 HBS hydrogen boron sulfide 1ΣC∞v
144 HCO Formyl radical 2A'Cs
145 HNO Nitrosyl hydride 1A'Cs
146 HO2 Hydroperoxy radical 2A"Cs
147 H2CO Formaldehyde 1A1C2v
148 H2CS Thioformaldehyde 1A1C2v
149 H2O2 Hydrogen peroxide 1AC2
150 H2S2 Disulfane 1AC2
151 CH2OH Hydroxymethyl radical 2AC1
152 CH3O Methoxy radical 2A'C1
153 CH3S thiomethoxy 2A'C3v
154 NH2OH hydroxylamine 1A'Cs
155 CH3OH Methyl alcohol 1A'Cs
156 CH3SH Methanethiol 1A'Cs
157 CH3SeH Methane selenol 1A'Cs
158 H2OH2O water dimer 1A'Cs
159 LiF lithium fluoride 1ΣC∞v
160 LiCl lithium chloride 1ΣC∞v
161 NaF sodium fluoride 1ΣC∞v
162 NaCl Sodium Chloride 1ΣC∞v
163 CuF Copper monofluoride 1ΣC∞v
164 LiBr Lithium Bromide 1ΣC∞v
165 CuCl Copper monochloride 1ΣC∞v
166 NaBr Sodium Bromide 1ΣC∞v
167 BeF Beryllium monofluoride 2ΣC∞v
168 BeCl beryllium monochloride 2ΣC∞v
169 MgF Magnesium monofluoride 2ΣC∞v
170 MgCl magnesium monochloride 2ΣC∞v
171 BF Boron monofluoride 1ΣC∞v
172 AlF Aluminum monofluoride 1Σ+C∞v
173 BCl boron monochloride 1ΣC∞v
174 CF Fluoromethylidyne 2ΠC∞v
175 CCl carbon monochloride 2ΠC∞v
176 SiF silicon monofluoride 2ΠC∞v
177 SiCl Clorosilylidyne 2ΠC∞v
178 NF nitrogen fluoride 3ΣC∞v
179 PF phosphorus monofluoride 3ΣC∞v
180 PCl phosphorus chloride 3ΣC∞v
181 FO Oxygen monofluoride 2ΠC∞v
182 ClO Monochlorine monoxide 2ΠC∞v
183 SF Monosulfur monofluoride 2ΠC∞v
184 SCl sulfur monochloride 2ΠC∞v
185 BrCl Bromine monochloride 1ΣC∞v
186 F2 Fluorine diatomic 1ΣgD∞h
187 ClF Chlorine monofluoride 1Σ+C∞v
188 Cl2 Chlorine diatomic 1ΣgD∞h
189 BrF Bromine monofluoride 1ΣC∞v
190 Br2 Bromine diatomic 1ΣgD∞h
191 HCF Fluoromethylene 1A'Cs
192 HOF Hypofluorous acid 1A'Cs
193 DOCl Hypochlorous acid-d 1A'Cs
194 HOCl hypochlorous acid 1A'Cs
195 HOBr Hypobromous acid 1A'Cs
196 CH3F Methyl fluoride 1A1C3v
197 CH3Cl Methyl chloride 1A1C3v
198 SiH3F monofluorosilane 1A1C3v
199 SiH3Cl chlorosilane 1A1C1
200 CH3Br methyl bromide 1A1C3v
201 C3 carbon trimer 1ΣgD∞h
202 C3H3 Propargyl radical 2B1Cs
203 CH2CCH2 allene 1A1D2d
204 CH3CCH propyne 1A'C3v
205 C3H5 Allyl radical 2A2C2v
206 C3H6 Cyclopropane 1A1'D3h
207 CH2CHCH3 Propene 1A'Cs
208 C3H7 n-Propyl radical 2A"C1
209 CH3CHCH3 Isopropyl radical 2AC2
210 C3H8 Propane 1A1C2v
211 HN3 hydrogen azide 1A'Cs
212 NH2CN cyanamide 1A'Cs
213 CH3CN Acetonitrile 1A1C3v
214 CH3NC methyl isocyanide 1A1C3v
215 CH3CH2NH2 Ethylamine 1A'Cs
216 Li2O dilithium oxide 1ΣgD∞h
217 BO2 Boron dioxide 2A'D∞h
218 N2O Nitrous oxide 1ΣC∞v
219 CO2 Carbon dioxide 1ΣgD∞h
220 OCS Carbonyl sulfide 1ΣC∞v
221 SiO2 silicon dioxide 1ΣgD∞h
222 CS2 Carbon disulfide 1ΣgD∞h
223 OCSe Carbonyl selenide 1ΣC∞v
224 NO2 Nitrogen dioxide 2A1C2v
225 PO2 Phosphorus dioxide 2A1C2v
226 O3 Ozone 1A1Cs
227 SO2 Sulfur dioxide 1A1C2v
228 SSO Disulfur monoxide 1A'Cs
229 SeO2 Selenium dioxide 1A1C2v
230 HCNO fulminic acid 1ΣC∞v
231 HNCO Isocyanic acid 1A'Cs
232 HOCN cyanic acid 1A'Cs
233 HNO2 Nitrous acid 1A'Cs
234 CH2CO Ketene 1A1C2v
235 HCCOH ethynol 1A'Cs
236 HCOOH Formic acid 1A'Cs
237 CH3CO Acetyl radical 2A'Cs
238 CHONH2 formamide 1A'Planar
239 CH3OO methylperoxy radical 2A"Cs
240 C2H4O Ethylene oxide 1A1C2v
241 CH2CHOH ethenol 1A'Cs
242 CH3CHO Acetaldehyde 1A'Cs
243 C2H4S Thiirane 1A1C2v
244 CH3CHS Thioacetaldehyde 1A'C1
245 CH3OOH Methyl peroxide 1AC1
246 H2OH2CO water formaldehyde dimer 1AC1
247 CH3CH2OH Ethanol 1A'Cs
248 CH3CH2SH ethanethiol 1A'Cs
249 CH3SCH3 Dimethyl sulfide 1A1C2v
250 CH3OHH2O methanol water dimer 1A'C1
251 H2OCH3OH water methanol dimer 1AC1
252 FCN Cyanogen fluoride 1ΣC∞v
253 ClCN chlorocyanogen 1ΣC∞v
254 BrCN Cyanogen bromide 1ΣC∞v
255 MgCl2 Magnesium dichloride 1ΣgC2v
256 FNO Nitrosyl fluoride 1A'Cs
257 ClNO Nitrosyl chloride 1A'Cs
258 CF2 Difluoromethylene 1A1D∞h
259 CCl2 dichloromethylene 1A1C2v
260 SiCl2 Dichlorosilylene 1A1C2v
261 ClOO chloroperoxy radical 2A"Cs
262 OClO Chlorine dioxide 2B1D∞h
263 ClS2 Sulfur chloride 2A"Cs
264 NF2 Difluoroamino radical 2B1C2v
265 F2O Difluorine monoxide 1A1C2v
266 SF2 sulfur difluoride 1A1C2v
267 Cl2O Dichlorine monoxide 1A1C2v
268 SCl2 Sulfur dichloride 1A1C2v
269 HCCF Fluoroacetylene 1ΣC∞v
270 BHF2 Difluoroborane 1A1C2v
271 BHCl2 Borane, dichloro- 1A1C2v
272 CH2F2 Methane, difluoro- 1A1C2v
273 CH2FCl fluorochloromethane 1A'Cs
274 CH2Cl2 Methylene chloride 1A1C2v
275 CH2Br2 dibromomethane 1A1C2v
276 SiH2Cl2 dichlorosilane 1A1C2v
277 CH2CHF Ethene, fluoro- 1A'Cs
278 C2H3Cl Ethene, chloro- 1A'Cs
279 C2H3Br vinyl bromide 1A'Cs
280 C2H5F fluoroethane 1A'Cs
281 CH3CH2Cl Ethyl chloride 1A'Cs
282 C2H5Br Ethyl bromide 1A'Cs
283 C4H2 Diacetylene 1ΣgD∞h
284 C2H3CCH 1-Buten-3-yne 1A'C1
285 H2CCCCH2 Butatriene 1AgD2h
286 C4H6 1-Methylcyclopropene 1AC1
287 C4H6 Cyclobutene 1A1C2v
288 C4H6 Methylenecyclopropane 1A1C2v
289 CH2CCHCH3 1,2-Butadiene 1A'C1
290 CH3CCCH3 2-Butyne 1A1'D3h
291 CH3CHCHCH3 2-Butene, (E)- 1AgC2h
292 CH3CHCHCH3 2-Butene, (Z)- 1A1C2v
293 C(CH3)3 Tert-butyl radical 2A"C3v
294 CH2CH(CH3)2 Isobutyl radical 2A'C1
295 CH3CH(CH3)CH3 Isobutane 1A1C3v
296 C2N2 Cyanogen 1ΣgD∞h
297 C3H7N Cyclopropylamine 1A'C1
298 C4H8 cyclobutane 1A1D2d
299 CH3CH(NH2)CH3 2-Propanamine 1A'Cs
300 N(CH3)3 Trimethylamine 1A1C3v
301 SO3 Sulfur trioxide 1A1'D3h
302 HNO3 Nitric acid 1A'Cs
303 CH3NO2 Methane, nitro- 1A'Cs
304 CH3ONO Methyl nitrite 1A'C1
305 C3H4O allenol 1A'Cs
306 C3H4O Cyclopropanone 1A1C2v
307 C3H4O Methylketene 1A'Cs
308 NH2CONH2 Urea 1AC2
309 NH2CSNH2 Thiourea 1AC2
310 CH3COOH Acetic acid 1A'Cs
311 HCOOHH2O Formic acid water dimer 1AC1
312 CH3CONH2 Acetamide 1A'C1
313 C3H6O Propylene oxide 1AC1
314 CH3COCH3 Acetone 1A1C2v
315 C3H6S Thietane 1A'Cs
316 CH3SOCH3 Dimethyl sulfoxide 1A'Cs
317 CH2SHCH2SH 1,2-Ethanedithiol 1AgC2h
318 CH3SSCH3 Disulfide, dimethyl 1AC2
319 CH3CHOHCH3 Isopropyl alcohol 1AC1
320 CH3OC2H5 Ethane, methoxy- 1A'Cs
321 CH3CHSHCH3 2-Propanethiol 1A'Cs
322 CH3SCH2CH3 Ethane, (methylthio)- 1A'Cs
323 C2F2 difluoroacetylene 1ΣgD∞h
324 C2Cl2 dichloroacetylene 1ΣgC2h
325 CF2O Carbonic difluoride 1A1C2v
326 CCl2O Phosgene 1A1C2v
327 BF3 Borane, trifluoro- 1A'D3h
328 AlF3 Aluminum trifluoride 1A1'D3h
329 AlCl3 Aluminum trichloride 1A1'D3h
330 CF3 Trifluoromethyl radical 2A1C3v
331 CCl3 Trichloromethyl radical 2A1C3
332 SOCl2 thionyl chloride 1A'Cs
333 NF3 Nitrogen trifluoride 1A1C3v
334 PF3 Phosphorus trifluoride 1A1C3v
335 PCl3 Phosphorus trichloride 1A1C3v
336 BrF3 Bromine trifluoride 1A1C2v
337 CHF3 Methane, trifluoro- 1A1C3v
338 CHF2Cl difluorochloromethane 1A'Cs
339 CHFCl2 fluorodichloromethane 1A'Cs
340 CHCl3 Chloroform 1A1C3v
341 CHBr3 bromoform 1A1C3v
342 CH2CF2 Ethene, 1,1-difluoro- 1A1C2v
343 CH2CCl2 Ethene, 1,1-dichloro- 1A1C2v
344 CHClCHCl Ethene, 1,2-dichloro-, (E)- 1AgC2h
345 CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1A1C2v
346 CH3COF Acetyl fluoride 1A'NULL
347 CH3COCl Acetyl Chloride 1A'Cs
348 CH3CHF2 Ethane, 1,1-difluoro- 1A'Cs
349 CH3CHFCl Ethane, 1-chloro-1-fluoro- 1AC1
350 CH3CHCl2 Ethane, 1,1-dichloro- 1A'Cs
351 C3H5Cl 1-chloro-1-propene(E) 1A'Cs
352 C3H5Cl 1-chloro-1-propene(Z) 1A'Cs
353 C2F6 hexafluoroethane 1A1gD3d

Species NOT done yet
count Species Name file name problem
1 D- Deuterium atom anion d-  
2 D+ Deuterium atom cation d+  
3 H- Hydrogen atom anion h-  
4 H2- hydrogen diatomic anion h2-  
5 H2+ Hydrogen cation h2+  
6 H3+ hydrogen trimer cation h3+  
7 He- Helium atom anion he-  
8 He+ Helium atom cation he+  
9 HeH Helium hydride heh  
10 HeH+ Helium hydride cation heh+  
11 He2+ helium diatomic cation he2+  
12 Li- Lithium atom anion li-  
13 Li+ Lithium atom cation li+  
14 Na- Sodium atom anion na-  
15 Na+ Sodium atom cation na+  
16 K- Potassium atom anion k-  
17 K+ Potassium atom cation k+  
18 Cu- Copper atom anion cu-  
19 Cu+ Copper atom cation cu+  
20 LiH- lithium hydride anion lih-  
21 LiH+ lithium hydride cation lih+  
22 NaH- sodium hydride anion nah-  
23 NaH+ sodium hydride cation nah+  
24 KH Potassium hydride kh  
25 KH+ Potassium hydrogen cation kh+  
26 CuH Copper monohydride cuh  
27 Be- Beryllium atom anion be-  
28 Be+ Beryllium atom cation be+  
29 Mg- Magnesium atom anion mg-  
30 Mg+ Magnesium atom cation mg+  
31 Ca- Calcium atom anion ca-  
32 Ca+ Calcium atom cation ca+  
33 Zn- Zinc atom anion zn-  
34 Zn+ Zinc atom cation zn+  
35 BeH- berylium monohydride anion beh-  
36 BeH+ beryllium monohydride cation beh+  
37 MgH- magnesium monohydride anion mgh-  
38 MgH+ magnesium monohydride cation mgh+  
39 CaH Calcium monohydride cah  
40 CaH+ Calcium monohydride cation cah+  
41 TiH Titanium monohydride tih  
42 ZnH Zinc monohydride znh  
43 ZnH+ Zinc, protonated znh+  
44 BeH2+ Beryllium dihydride cation beh2+  
45 CaH2 Calcium Hydride cah2  
46 ZnH2 Zinc hydride znh2  
47 B- Boron atom anion b-  
48 B+ Boron atom cation b+  
49 Al- Aluminum atom anion al-  
50 Al+ Aluminum atom cation al+  
51 Sc Scandium atom sc  
52 Sc+ Scandium cation sc+  
53 Ga Gallium atom ga  
54 Ga- Gallium atom anion ga-  
55 Ga+ Gallium atom cation ga+  
56 BH- boron monohydride anion bh-  
57 BH+ boron monohydride cation bh+  
58 AlH- aluminum monohydride anion alh-  
59 AlH+ aluminum monohydride cation alh+  
60 ScH Scandium monohydride sch  
61 ScH+ Scandium monohydride cation sch+  
62 GaH Gallium monohydride gah  
63 GaH+ Gallium monohydride cation gah+  
64 BH2- boron dihydride anion bh2-  
65 BH2+ Boron dihydride cation bh2+  
66 AlH2- aluminum dihydride anion alh2-  
67 AlH2+ aluminum dihydride cation alh2+  
68 BH3- boron trihydride anion bh3-  
69 BH3+ boron trihydride cation bh3+  
70 AlH3- aluminum trihydride anion alh3-  
71 AlH3+ aluminum trihydride cation alh3+  
72 ScH3 Scandium trihydride sch3  
73 GaH3 Gallium trihydride gah3  
74 BH4 borohydride bh4  
75 BH4- borohydride anion bh4-  
76 AlH4- Aluminum tetrahydride anion alh4-  
77 C- Carbon atom anion c-  
78 C+ Carbon atom cation c+  
79 Si- Silicon atom anion si-  
80 Si+ Silicon atom cation si+  
81 Ti- Titanium atom anion ti-  
82 Ti+ Titanium atom cation ti+  
83 Ge Germanium atom ge  
84 Ge- Germanium anion ge-  
85 Ge+ Germanium cation ge+  
86 Sn Tin atom sn  
87 Sn+ Tin cation sn+  
88 CH- methylidyne anion ch-  
89 CH+ Methylidyne cation ch+  
90 SiH- silicon monohydride anion sih-  
91 SiH+ silicon monohydride cation sih+  
92 GeH germylidene geh  
93 GeH+ Germaniun monohyrdide cation geh+  
94 CH2- methylene anion ch2-  
95 CH2+ methylene cation ch2+  
96 SiH2- silicon dihydride anion sih2-  
97 SiH2+ silicon dihydride cation sih2+  
98 GeH2 germylene geh2  
99 GeH2- germylene anion geh2-  
100 CH3- methyl anion ch3-  
101 CH3+ methyl cation ch3+  
102 SiH3- Silyl anion sih3-  
103 SiH3+ Silyl cation sih3+  
104 GeH3 Germyl radical geh3  
105 GeH3+ germyl cation geh3+  
106 CD4 methane-d4 cd4  
107 CH2D2 methane-d2 ch2d2  
108 CH3D methane-d ch3d  
109 CH4- Methane anion ch4-  
110 CH4+ Methane cation ch4+  
111 CHD3 methane-d3 chd3  
112 SiH2D2 silane-d2 sih2d2  
113 SiH4+ Silane cation sih4+  
114 GeH4 Germane geh4  
115 SnH4 Stannane snh4  
116 SiH5+ Silane, protonated sih5+  
117 N- Nitrogen atom anion n-  
118 N+ Nitrogen atom cation n+  
119 P- Phosphorus atom anion p-  
120 P+ Phosphorus atom cation p+  
121 V Vanadium atom v  
122 V+ Vanadium atom cation v+  
123 As Arsenic atomic as  
124 As- Arsenic anion as-  
125 As+ Arsenic cation as+  
126 Sb Antimony atom sb  
127 NH- Imidogen anion nh-  
128 NH+ imidogen cation nh+  
129 PH- phosphorus monohydride anion ph-  
130 PH+ phosphorus monohydride cation ph+  
131 AsH Arsenic monohydride ash  
132 AsH+ Arsenic monohydride cation ash+  
133 SbH Antimony monohydride sbh  
134 NH2- amino anion nh2-  
135 NH2+ Amino cation nh2+  
136 PH2- Phosphino anion ph2-  
137 PH2+ Phosphino cation ph2+  
138 AsH2 Arsenic dihydride ash2  
139 AsH2+ Arsenic dihydride cation ash2+  
140 NH3- Ammonia anion nh3-  
141 NH3+ ammonia cation nh3+  
142 PH3+ Phosphine cation ph3+  
143 AsH3 Arsine ash3  
144 AsH3+ Arsine cation ash3+  
145 SbH3 Stibine sbh3  
146 AsH4+ Arsonium ash4+  
147 NH4 Ammonium radical nh4  
148 NH4+ ammonium cation nh4+  
149 PH4 Phosphoranyl radical ph4  
150 PH4+ phosphonium cation ph4+  
151 O- Oxygen atom anion o-  
152 O+ Oxygen atom cation o+  
153 S- Sulfur atom anion s-  
154 S+ Sulfur atom cation s+  
155 Cr Chromium atom cr  
156 Se- Selenium atom anion se-  
157 Se+ Selenium atom cation se+  
158 Te Tellurium atom te  
159 Te+ Tellurium atom cation te+  
160 OH- hydroxide anion oh-  
161 OH+ hydoxyl cation oh+  
162 HS- mercapto anion sh-  
163 HS+ sulfur monohydride cation sh+  
164 CrH Chromium hydride crh  
165 CrH+ Chromium hydride cation crh+  
166 HSe- selenium monohydride anion hse-  
167 HSe+ selenium monohydride cation hse+  
168 TeH Telluryl radical teh  
169 H2O- water anion h2o-  
170 H2O+ water cation h2o+  
171 H2S- Hydrogen sulfide anion h2s-  
172 H2S+ Hydrogen sulfide cation h2s+  
173 H2Se+ Hydrogen selenide cation h2se+  
174 H2Te Hydrogen Telluride h2te  
175 H3O+ hydronium cation h3o+  
176 H3S+ Sulfonium cation h3s+  
177 H3Se+ Hydrogen Selenide, protonated h3se+  
178 F- Fluorine atom anion f-  
179 F+ Fluorine atom cation f+  
180 Cl- Chlorine atom anion cl-  
181 Cl+ Chlorine atom cation cl+  
182 Mn Manganese atom mn  
183 Br- Bromine atom anion br-  
184 Br+ Bromine atom cation br+  
185 I Iodine atom iodine  
186 I- Iodine atom anion iodine-  
187 I+ Iodine atom cation iodine+  
188 HF- hydrogen fluoride anion hf-  
189 HF+ hydrogen fluoride cation hf+  
190 HCl- hydrogen chloride anion hcl-  
191 HCl+ hydrogen chloride cation hcl+  
192 HBr- hydrogen bromide anion hbr-  
193 HBr+ hydrogen bromide cation hbr+  
194 HI Hydrogen iodide hi  
195 HI+ Hydrogen iodide cation hi+  
196 H2F+ dihydrogen fluoride cation h2f+  
197 H2Cl+ dihydrogen monochloride cation h2cl+  
198 H2Br+ protonated hydrogen bromide h2br+  
199 H2I+ Iodonium h2i+  
200 Ne- Neon atom anion ne-  
201 Ne+ Neon atom cation ne+  
202 Ar- Argon atom anion ar-  
203 Ar+ Argon atom cation ar+  
204 Fe Iron atom fe  
205 Kr Krypton atom kr  
206 Kr+ Krypton cation kr+  
207 Xe Xenon atom xe  
208 HeLi+ Helium Lithium cation heli+  
209 NeH neon hydrogen neh  
210 NeH+ neon hydrogen cation neh+  
211 ArH+ Argon hydride cation arh+  
212 KrH+ Protonated Krypton krh+  
213 XeH+ Xenon, protonated xeh+  
214 H2Ar H2 Ar dimer h2ar  
215 Co Cobalt atom cobalt  
216 Ni Nickel atom ni  
217 Li2- lithium diatomic anion li2-  
218 Li2+ lithium diatomic cation li2+  
219 NaLi lithium sodium lina  
220 NaLi- lithium sodium anion lina-  
221 NaLi+ lithium sodium cation lina+  
222 LiK Lithium Potassium lik  
223 Na2- sodium diatomic anion na2-  
224 Na2+ sodium diatomic cation na2+  
225 NaK Sodium Potassium nak  
226 NaK+ Sodium Potassium diatomic cation nak+  
227 K2 Potassium diatomic k2  
228 Cu2 Copper diatomic cu2  
229 LiBe Lithium Beryllium libe  
230 LiMg Lithium magnesium limg  
231 NaBe Sodium Beryllium nabe  
232 NaMg Sodium Magnesium namg  
233 Be2- Beryllium diatomic anion be2-  
234 Be2+ Beryllium diatomic cation be2+  
235 BeMg Beryllium Magnesium bemg  
236 Mg2- magnesium diatomic anion mg2-  
237 Mg2+ magnesium diatomic cation mg2+  
238 Ca2 Calcium diatomic ca2  
239 LiB Lithium boride lib  
240 LiAl Lithium Aluminum lial  
241 NaAl Sodium aluminum naal  
242 BeB Beryllium monoboride beb  
243 B2- Boron diatomic anion b2-  
244 B2+ Boron diatomic cation b2+  
245 BAl Boron Aluminum bal  
246 Al2- aluminum diatomic anion al2-  
247 Al2+ aluminum diatomic cation al2+  
248 BGa Boron Gallium bga  
249 AlGa Aluminum Gallium alga  
250 Ga2 Gallium diatomic ga2  
251 HBBH Diborane(2) hbbh  
252 LiBH4 Lithium borohydride libh4  
253 B2H4 Diborane(4) D2d b2h4  
254 HBHHBH Diborane(4) C2V hbhhbh  
255 B2H6+ Diborane cation b2h6  
256 Al2H6 dialane al2h6  
257 Ga2H6 digallane ga2h6  
258 LiC Lithium Carbide lic  
259 BeC Beryllium Carbide bec  
260 CaC Calcium monocarbide cac  
261 BC boron monocarbide bc  
262 BC- boron monocarbide anion bc-  
263 BC+ boron monocarbide cation bc+  
264 AlC Aluminum carbide alc  
265 BSi Boron silicide bsi  
266 C2- carbon diatomic anion c2-  
267 C2+ carbon diatomic cation c2+  
268 SiC silicon monocarbide sic  
269 SiC- silicon monocarbide anion sic-  
270 SiC+ silicon monocarbide cation sic+  
271 Si2- silcon diatomic anion si2-  
272 Si2+ silcon diatomic cation si2+  
273 GeC Germanium monocarbide gec  
274 SiGe Silicon Germanium sige  
275 Ge2 Germanium diatomic ge2  
276 C2H- Ethynyl anion c2h-  
277 C2H+ Ethynyl cation c2h+  
278 ZnCH2 Zinc methylene znch2  
279 C2H2+ acetylene cation c2h2+  
280 CCH2 vinylidene vinylidene  
281 H2CC- vinylidene anion h2cc-  
282 HCCH- acetylene anion c2h2-  
283 Si2H2 disilyne si2h2  
284 CH3Li methyl lithium ch3li  
285 CuCH3 monomethyl copper cuch3  
286 ZnCH3 Zinc monomethyl znch3  
287 CH2BH methyleneborane ch2bh  
288 C2H3- vinyl anion c2h3-  
289 C2H3+ vinyl cation c2h3+  
290 C2H4- Ethylene anion c2h4-  
291 C2H4+ Ethylene cation c2h4+  
292 CH3CH methylmethylene ch3ch  
293 CH2SiH2 silaethylene ch2sih2  
294 Si2H4 Disilene si2h4  
295 CH3BH2 methylborane ch3bh2  
296 C2H5- Ethyl anion c2h5-  
297 C2H5+ Ethyl cation c2h5+  
298 C2H6+ ethane cation c2h6+  
299 GeH3CH3 methyl germane geh3ch3  
300 C2H7+ Ethane, protonated c2h7+  
301 LiN Lithium Nitride lin  
302 LiN+ Lithium Nitride cation lin+  
303 LiP Lithium monophosphide lip  
304 BeN Beryllium mononitride ben  
305 BeN- Beryllium mononitride anion ben-  
306 BeN+ Beryllium mononitride cation ben+  
307 MgN Magnesium Nitride mgn  
308 BN- boron nitride anion bn-  
309 AlN- aluminum mononitride anion aln-  
310 AlN+ aluminum mononitride cation aln+  
311 BP Boron monophosphide bp  
312 AlP Aluminum monophosphide alp  
313 GaN Gallium mononitride gan  
314 GaP Gallium monophosphide gap  
315 GaAs Gallium arsenide gaas  
316 BN+ boron nitride cation bn+  
317 CN- cyanide anion cn-  
318 CN+ Cyano cation cn+  
319 CP- carbon monophosphide anion cp-  
320 CP+ carbon monophosphide cation cp+  
321 SiN- silicon mononitride anion sin-  
322 SiN+ silicon mononitride cation sin+  
323 SiP Silicon monophosphide sip  
324 SiP- Silicon monophosphide anion sip-  
325 SiP+ Silicon monophosphide cation sip+  
326 TiN Titanium mononitride tin  
327 N2- nitrogen diatomic anion n2-  
328 N2+ diatomic nitrogen cation n2+  
329 PN- phosphorus nitride anion pn-  
330 PN+ phosphorus nitride cation pn+  
331 P2- phosphorus diatomic anion p2-  
332 P2+ phosphorus diatomic cation p2+  
333 AsN Arsenic mononitride asn  
334 AsP Arsenic monophosphide asp  
335 SbN Antimony nitride sbn  
336 As2 Arsenic diatomic as2  
337 HNB hydrogen nitrogen boron hnb  
338 HCN- Hydrogen cyanide anion hcn-  
339 HCN+ hydrogen cyanide cation hcn+  
340 HNC+ hydrogen isocyanide cation hnc+  
341 HCP+ Phosphaethyne cation hcp+  
342 NNH Dinitrogen monohydride nnh  
343 NNH+ Dinitrogen monohydride cation nnh+  
344 HPO+ Hydrogen phosphorus oxide cation hpo+  
345 LiNH2 lithium amide linh2  
346 HBNH Boranimine hbnh  
347 CNH2 Aminomethylidyne radical cnh2  
348 CNH2+ N-protonated hydrogen isocyanide cnh2+  
349 H2CN Dihydrogen cyanide radical h2cn  
350 H2CN+ hydrocyanonium cation h2cn+  
351 HCNH methyleneazane hcnh  
352 HCNH+ N-protonated HCN hcnh+  
353 H2NN Isodiazene h2nn  
354 N2H2 (Z)-Diazene n2h2z  
355 N2H2+ trans-diazene cation n2h2+  
356 CH2NH+ Methanimine cation ch2nh+  
357 CHNH2 aminomethylene chnh2  
358 CHNH2+ Aminocarbene cation chnh2+  
359 BH2NH2 Boranamine bh2nh2  
360 CH2NH2+ methyleneamine cation ch2nh2+  
361 N2H4+ hydrazine cation n2h4+  
362 CH3NH2+ methyl amine cation ch3nh2+  
363 SiH3NH2 Silane, amino sih3nh2  
364 N2H5+ protonated hydrazine n2h5+  
365 BH3PH3 borane phosphine bh3ph3  
366 BH3NH3 borane ammonia bh3nh3  
367 CH3NH3 methyl ammonium radical ch3nh3  
368 CH3NH3+ protonated methylamine ch3nh3+  
369 CH3PH3+ methyl phosphine, protonated ch3ph3+  
370 N2H7+ ammonia ammonium dimer n2h7+  
371 LiO- lithium oxide anion lio-  
372 LiO+ lithium oxide cation lio+  
373 LiS Lithium monosulfide lis  
374 LiS+ Lithium sulfide cation lis+  
375 NaO- sodium oxide anion nao-  
376 NaO+ sodium oxide cation nao+  
377 KO Potassium monoxide ko  
378 KO+ Potassium monoxide cation ko+  
379 NaS Sodium sulfide nas  
380 LiSe Lithium monoselenide lise  
381 BeO- Beryllium monoxide anion beo-  
382 BeO+ Beryllium monoxide cation beo+  
383 MgO- magnesium oxide anion mgo-  
384 MgO+ magnesium oxide cation mgo+  
385 MgS- magnesium sulfide anion mgs-  
386 MgS+ magnesium sulfide cation mgs+  
387 CaS Calcium sulfide cas  
388 ZnO zinc monoxide zno  
389 ZnS Zinc sulfide zns  
390 BeS- Beryllium monosulfide anion bes-  
391 BeS+ Beryllium monosulfide cation bes+  
392 BO- boron monoxide anion bo-  
393 AlO- Aluminum monoxide anion alo-  
394 AlO+ aluminum monoxide cation alo+  
395 BS- boron monosulfide anion bs-  
396 BS+ boron monosulfide cation bs+  
397 AlS- aluminum monosulfide anion als-  
398 AlS+ aluminum monosulfide cation als+  
399 ScO Scandium monoxide sco  
400 GaO Gallium monoxide gao  
401 GaS Gallium monosulfide gas  
402 BO+ boron monoxide cation bo+  
403 CO- carbon monoxide anion co-  
404 CO+ carbon monoxide cation co+  
405 CS- carbon monosulfide anion cs-  
406 CS+ carbon monosulfide cation cs+  
407 SiO- silicon monoxide anion sio-  
408 SiO+ silicon monoxide cation sio+  
409 SiS- silicon monosulfide anion sis-  
410 SiS+ silicon monosulfide cation sis+  
411 TiO Titanium monoxide tio  
412 CSe Carbon monoselenide cse  
413 CSe- Carbon monoselenide anion cse-  
414 CSe+ Carbon monoselenide cation cse+  
415 GeO Germanium monoxide geo  
416 GeO+ Germanium monoxide cation geo+  
417 GeS Germanium monosulfide ges  
418 SiSe Silicon Monoselenide sise  
419 SiSe+ Silicon Monoselenide cation sise+  
420 GeSe Germanium monoselenide gese  
421 NO- nitric oxide anion no-  
422 NO+ nitric oxide cation no+  
423 NS- nitrogen sulfide anion ns-  
424 NS+ nitrogen sulfide cation ns+  
425 PO- phosphorus monoxide anion po-  
426 PO+ phosphorus monoxide cation po+  
427 PS- phosphorus monosulfide anion ps-  
428 PS+ phosphorus monosulfide cation ps+  
429 VO Vanadium monoxide vo  
430 AsO Arsenic monoxide aso  
431 NSe Nitrogen monoselenide nse  
432 AsS Arsenic monosulfide ass  
433 PSe Phosphorus monoselenide pse  
434 AsSe Arsenic monoselenide asse  
435 O2- oxygen diatomic anion o2-  
436 O2-- dioxygen dianion o2--  
437 O2+ diatomic oxygen cation o2+  
438 SO- sulfur monoxide anion so-  
439 SO+ sulfur monoxide cation so+  
440 S2- sulfur diatomic anion s2-  
441 S2+ sulfur diatomic cation s2+  
442 SeO- selenium monoxide anion seo-  
443 SeO+ selenium monoxide cation seo+  
444 SeS Selenium monosulfide ses  
445 SeS- selenium monosulfide anion ses-  
446 SeS+ selenium monosulfide cation ses+  
447 TeO Tellurium monoxide teo  
448 Se2- selenium diatomic anion se2-  
449 Se2+ selenium diatomic cation se2+  
450 Te2 Tellurium diatomic te2  
451 KOH Potassium hydroxide koh  
452 CaOH Calcium monohydroxide caoh  
453 COH Hydroxymethylidyne coh  
454 COH+ Carbon Monoxide, protonated coh+  
455 HCO- formyl anion hco-  
456 HCO+ Formyl cation hco+  
457 HCS Thioformyl radical hcs  
458 HCS- Thioformyl anion hcs-  
459 HCS+ Thioformyl cation hcs+  
460 HNO- Nitrosyl hydride anion hno-  
461 HNO+ Nitrosyl hydride cation hno+  
462 NOH Hydroxyimidogen noh  
463 NOH+ O-protonated nitric oxide noh+  
464 HNS Sulfur imide hns  
465 HNS- Sulfur imide anion hns-  
466 HO2- Hydroperoxy anion ho2-  
467 HO2+ Hydroperoxy cation ho2+  
468 HSO+ Sulfur Monoxide, S-protonated HSO+  
469 SOH Sulfur Hydroxide soh  
470 SOH+ Sulfur Monoxide, protonated soh+  
471 HS2 Thiosulfeno radical hs2  
472 H2CO- formaldehyde anion h2co-  
473 H2CO+ formaldehyde cation h2co+  
474 HOCH hydroxycarbene hoch  
475 H2CS- thioformaldehyde anion h2cs-  
476 H2CS+ thioformaldehyde cation h2cs+  
477 H2CSe Selenoformaldehyde h2cse  
478 H2NO nitroxide h2no  
479 H2O2+ Hydrogen peroxide cation h2o2+  
480 H2OO water oxide h2oo  
481 HOSH hydrogen thioperoxide hosh  
482 H2S2+ hydrogen disulfide cation h2s2+  
483 H2Se2 hydrogen diselenide h2se2  
484 CH2OH+ hydroxymethyl cation ch2oh+  
485 CH3O- methoxy anion ch3o-  
486 CH3O+ Methoxy cation ch3o+  
487 H2CSH+ Thioformaldehyde, protonated h2csh+  
488 NH2OH+ Hydroxylamine cation nh2oh+  
489 NH3O Ammonia Oxide nh3o  
490 H2POH Phosphinous acid h2poh  
491 H3PO Phosphine oxide h3po  
492 NH2SH Thiohydroxylamine nh2sh  
493 NH3S sulfidoazane nh3s  
494 H3O2+ hydrogen peroxide, protonated h3o2+  
495 CH3OH- Methyl alcohol anion ch3oh-  
496 CH3OH+ Methyl alcohol cation ch3oh+  
497 CH3SH+ Methanethiol cation ch3sh+  
498 SiH3OH silanol sih3oh  
499 NH2OH2+ protonated hydroxylamine nh2oh2+  
500 NH3OH+ N-protonated hydroxylamine nh3oh+  
501 CH3OH2+ Methanol, protonated ch3oh2+  
502 CH3SH2+ protonated methylsulfide ch3sh2+  
503 H2ONH3 Water Ammonia Dimer h2onh3  
504 H5O2+ Dihydroxonium ion h5o2+  
505 LiCl- lithium chloride anion licl-  
506 LiCl+ lithium chloride cation licl+  
507 NaF- sodium fluoride anion naf-  
508 NaF+ sodium fluoride cation naf+  
509 KF Potassium Fluoride kf  
510 NaCl- sodium chloride anion nacl-  
511 NaCl+ sodium chloride cation nacl+  
512 KCl Potassium Chloride kcl  
513 LiBr- lithium bromide anion libr-  
514 LiBr+ lithium bromide cation libr+  
515 NaBr- sodium bromide anion nabr-  
516 NaBr+ sodium bromide cation nabr+  
517 KBr Potassium Bromide kbr  
518 LiI Lithium Iodide lii  
519 NaI Sodium Iodide nai  
520 KI Potassium Iodide ki  
521 LiF- lithium fluoride anion lif-  
522 LiF+ lithium fluoride cation lif+  
523 BeF- Beryllium monofluoride anion bef-  
524 BeF+ Beryllium monofluoride cation bef+  
525 MgF- magnesium fluoride anion mgf-  
526 MgF+ magnesium fluoride cation mgf+  
527 CaF Calcium monofluoride caf  
528 MgCl- magnesium monochloride anion mgcl-  
529 MgCl+ magnesium monochloride cation mgcl+  
530 CaCl calcium monochloride cacl  
531 TiCl Titanium Monochloride ticl  
532 ZnF Zinc monofluoride znf  
533 ZnF- Zinc monofluoride anion znf-  
534 ZnF+ Zinc monofluoride cation znf+  
535 ZnCl Zinc monochloride zncl  
536 CaBr Calcium monobromide cabr  
537 BeCl- beryllium monochloride anion becl-  
538 BeCl+ beryllium monochloride cation becl+  
539 BF- Boron monofluoride anion bf-  
540 BF+ Boron monofluoride cation bf+  
541 AlF- Aluminum monofluoride anion alf-  
542 AlF+ Aluminum monofluoride cation alf+  
543 BCl- boron monochloride anion bcl-  
544 BCl+ boron monochloride cation bcl+  
545 AlCl Aluminum monochloride alcl  
546 AlCl- aluminum monochloride anion alcl-  
547 AlCl+ aluminum monochloride cation alcl+  
548 ScF Scandium monofluoride scf  
549 BBr Boron monobromide bbr  
550 GaF Gallium monofluoride gaf  
551 GaF+ Gallium monofluoride cation gaf+  
552 AlBr Aluminum monobromide albr  
553 GaCl Gallium monochloride gacl  
554 GaCl+ Gallium monochloride cation gacl+  
555 AlI Aluminum monoiodide ali  
556 GaBr Gallium monobromide gabr  
557 CF- carbon monofluoride anion cf-  
558 CF+ carbon monofluoride cation cf+  
559 CCl- carbon monochloride anion ccl-  
560 CCl+ carbon monochloride cation ccl+  
561 SiF- silicon monofluoride anion sif-  
562 SiF+ silicon monofluoride cation sif+  
563 SiCl- silicon monochloride anion sicl-  
564 SiCl+ silicon monochloride cation sicl+  
565 CBr Carbon monobromide cbr  
566 GeF Germanium monofluoride gef  
567 GeF+ Germanium monofluoride cation gef+  
568 GeCl Germanium monochloride gecl  
569 GeCl+ Germanium monochloride cation gecl+  
570 SiBr Silicon monobromide sibr  
571 SiBr+ Silicon monobromide cation sibr+  
572 NF- nitrogen monofluorine anion nf-  
573 NF+ nitrogen monofluoirde cation nf+  
574 NCl nitrogen monochloride ncl  
575 NCl- nitrogen monochloride anion ncl-  
576 NCl+ nitrogen monochloride cation ncl+  
577 PF- phosphorus monofluoride anion pf-  
578 PF+ phosphorus monofluoride cation pf+  
579 PCl- phosphorus monochloride anion pcl-  
580 PCl+ phosphorus monochloride cation pcl+  
581 AsF Arsenic monofluoride asf  
582 NBr nitrogen monobromide nbr  
583 AsCl Arsenic monochloride ascl  
584 PBr Phosphorus monobromide pbr  
585 SbF Antimony monofluoride sbf  
586 SbCl Antimony monochloride sbcl  
587 FO- flourine oxide anion fo-  
588 FO+ fluorine monoxide cation fo+  
589 ClO- chlorine monoxide anion clo-  
590 ClO+ chlorine monoxide cation clo+  
591 SF- sulfur monofluoride anion sf-  
592 SF+ sulfur monofluoride cation sf+  
593 SCl- sulfur monochloride anion scl-  
594 SCl+ sulfur monochloride cation scl+  
595 BrO Bromine monoxide bro  
596 BrO- Bromine monoxide anion bro-  
597 BrO+ Bromine monoxide cation bro+  
598 SeF Selenium monofluoride sef  
599 SBr Sulfur monobromide radical sbr  
600 SBr+ Sulfur monobromide cation sbr+  
601 SeCl Selenium monochloride secl  
602 IO Iodine monoxide io  
603 SeBr Selenium monobromide sebr  
604 F2- flourine diatomic anion f2-  
605 F2+ flourine diatomic cation f2+  
606 ClF- clorine monofluoride anion clf-  
607 ClF+ clorine monofluoride cation clf+  
608 Cl2- chlorine diatomic anion cl2-  
609 Cl2+ chlorine diatomic cation cl2+  
610 BrF- bromine fluoride anion brf-  
611 BrF+ bromine fluoride cation brf+  
612 BrCl- bromine chloride anion brcl-  
613 BrCl+ bromine chloride cation brcl+  
614 IF Iodine monofluoride if  
615 Br2- bromine diatomic anion br2-  
616 Br2+ bromine diatomic cation br2+  
617 ICl Iodine monochloride icl  
618 IBr Iodine monobromide ibr  
619 I2 Iodine diatomic i2  
620 I2+ Iodine diatomic cation i2+  
621 HCCl Chloromethylene hccl  
622 HSiF fluorosilylene hsif  
623 HSiCl Chlorosilylene hsicl  
624 HSiBr monobromosilylene hsibr  
625 CHBr bromomethylene chbr  
626 HOCl+ hypochlorous acid cation hocl+  
627 HOBr+ Hypobromous acid cation hobr+  
628 HOI Hypoiodous acid hoi  
629 F2H+ Fluorine, protonated f2h+  
630 FHF Hydrogen difluoride fhf  
631 FHF- Hydrogen difluoride anion fhf-  
632 ClFH+ Chlorine fluoride, F-protonated clfh+  
633 FClH+ Chlorine fluoride, Cl-protonated fclh+  
634 Cl2H+ Chlorine, protonated cl2h+  
635 CH2Br bromomethyl radical ch2br  
636 CH2F fluoromethyl radical ch2f  
637 CH2F+ fluoromethyl cation ch2f+  
638 CH2Cl+ chloromethyl cation ch2cl+  
639 CH2Cl chloromethyl radical ch2cl  
640 NH2F monofluoroamine nh2f  
641 NH2Cl chloramine nh2cl  
642 H2F2 Hydrogen fluoride dimer h2f2  
643 CH3F+ methyl fluoride cation ch3f+  
644 CD3F methylfluoride-d3 cd3f  
645 CD3Cl methyl chloride d3 cd3cl  
646 CH3Cl+ Methyl chloride cation ch3cl+  
647 GeH3F monofluorogermane geh3f  
648 GeH3Cl monochlorogermane geh3cl  
649 SiH3Br bromosilane sih3br  
650 CH3I methyl iodide ch3i  
651 SiH3I Silyl Iodide sih3i  
652 NH3Cl+ protonated monochloroammonia nh3cl+  
653 CH3ClH+ methyl chloride, protonated ch3clh+  
654 NH4Cl Ammonium chloride nh4cl  
655 LiNe+ Lithium Neon cation line+  
656 Ne2 Neon diatomic ne2  
657 Ne2+ Neon diatomic cation ne2+  
658 Ar2 Argon diatomic ar2  
659 Ar2+ Argon diatomic cation ar2+  
660 Li3 Lithium trimer li3  
661 Li3+ Lithium trimer cation li3+  
662 C3+ carbon trimer cation c3+  
663 SiC2 Silicon dicarbide sic2  
664 C3H3 cyclopropenyl radical cpr  
665 C3H3- Propargyl anion c3h3-  
666 C3H3+ cyclopropenyl cation cpr+  
667 C3H3+ Propargyl cation c3h3+  
668 C3H4 cyclopropene cprop  
669 C3H5+ Allyl cation allyl+  
670 CH3CHCH 1-propenyl radical ch3chch  
671 Zn(CH3)2 dimethyl zinc dmz  
672 C3H7+ cyclopropane, protonated c3h7+  
673 CH3CHCH3+ Isopropyl cation prop2yl+  
674 SiH2(CH3)2 dimethylsilane dms  
675 Si3H8 trisilane si3h8  
676 LiCN lithium cyanide licn  
677 NaCN Sodium Cyanide nacn  
678 KCN Potassium cyanide kcn  
679 CuCN Copper cyanide cucn  
680 ZnCN Zinc monocyanide zncn  
681 ZnNC Zinc isocyanide znnc  
682 AlCN Aluminum monocyanide alcn  
683 AlNC Aluminum isocyanide alnc  
684 CN2 3H-Diazirin-3-ylidene cn2  
685 CNN Diazocarbene cnn  
686 NCN Cyanoimidogen ncn  
687 N3 azide radical n3  
688 N3- azide anion n3-  
689 N3+ azide cation n3+  
690 HCCN cyanomethylene hccn  
691 HCNN diazomethyl radical hcnn  
692 HN3+ Hydrazoic acid cation hn3+  
693 HNCNH diiminomethane hncnh  
694 CH2N2 diazirine ch2n2  
695 CH2NN diazomethane ch2nn  
696 HNNNH+ 1,2-Triazadienium n2h3+  
697 NH2NN+ hydrazoic acid, protonated nh2nn+  
698 CH3CN- acetonitrile anion ch3cn-  
699 CH3CN+ Acetonitrile cation ch3cn+  
700 CHNCH2 2H-Azirine c157164  
701 CHNHCH 1H-Azirine chnhch  
702 H2CCNH Ethenimine ch2cnh  
703 H2CNCH methyleneaminomethylene ch2nch  
704 HCCNH2 Ethynamine hccnh2  
705 HCNCH2+ 2H-Azirine cation hcnch2+  
706 HNCNH2+ diiminomethane, protonated hncnh2+  
707 NCNH3+ Cyanamide, protonated ncnh3+  
708 NH2CNH+ cyanamide, cn protonated nh2cnh+  
709 NH3CN+ cyanamide, amine protonated nh3cn+  
710 CH2CHNH vinylazine ch2chnh  
711 CH3CHN methylmethaniminyl radical ch3chn  
712 NHCHNH2 aminomethanimine cn2h4  
713 C2H5N Aziridine c2h5n  
714 CH2CHNH2 aminoethene aminoethene  
715 CH2NCH3 N-methylmethanimine nmm  
716 CH3CHNH ethanimine ethanimine  
717 NH2BHNH2 diaminoborane nh2bhnh2  
718 C2H5NH+ Protonated Aziridine c2h5nh+  
719 C2H6N+ aziridine, protonated c2h6n+  
720 NH2CH2NH2 diaminomethane nh2ch2nh2  
721 CH3NHCH3 Dimethylamine ch3nhch3  
722 CH3PHCH3 dimethylphosphine ch3phch3  
723 NH2CH2NH3+ diaminoethane, protonated pdam  
724 (CH3)2NH2+ dimethylammonium cation dmam  
725 CH3CH2NH3+ ethylamine, protonated pea  
726 Li2O+ dilithium oxide cation li2o+  
727 Li2S dilithium sulfide li2s  
728 Na2O disodium monoxide na2o  
729 Na2S Sodium sulfide na2s  
730 LiO2 Lithium dioxide lio2  
731 NaO2 Sodium superoxide nao2  
732 CCO Dicarbon monoxide cco  
733 CNO- fulminate cno-  
734 NCO isocyanato radical nco  
735 NCO- cyanate nco-  
736 SCN thiocyanato radical scn  
737 SCN- thiocyanide anion scn-  
738 BO2- Boron dioxide anion bo2-  
739 BO2+ Boron dioxide cation bo2+  
740 N2O- Nitrous oxide anion n2o-  
741 N2O+ Nitrous oxide cation n2o+  
742 NNS Nitrogen sulfide nns  
743 PPO Phosphorus oxide phosphide ppo  
744 CO2- Carbon dioxide anion co2-  
745 CO2+ Carbon dioxide cation co2+  
746 OCS+ Carbonyl sulfide cation cos+  
747 CS2- Carbon disulfide anion cs2-  
748 CS2+ Carbon disulfide cation cs2+  
749 TiO2 Titanium dioxide tio2  
750 SiS2 Silicon disulfide sis2  
751 GeO2 Germanium dioxide geo2  
752 SCSe Carbon sulfide selenide scse  
753 GeS2 Germanium disulfide ges2  
754 CSe2 Carbon diselenide cse2  
755 SCTe Carbon sulfide Telluride scte  
756 NO2- Nitrogen dioxide anion no2-  
757 NO2+ Nitrogen dioxide cation no2+  
758 NSO sulfinyl amidogen NSO  
759 PO2- Phosphorus dioxide anion po2-  
760 PO2+ Phosphorus dioxide cation po2+  
761 SNO Nitrogen oxide sulfide sno  
762 AsO2 Aresenic dioxide aso2  
763 O3- Ozone anion o3-  
764 O3+ Ozone cation o3+  
765 SO2- Sulfur dioxide anion so2-  
766 SO2+ Sulfur dioxide cation so2+  
767 S3 Sulfur trimer s3  
768 S3- Sulfur trimer anion s3-  
769 S3+ Sulfur trimer cation s3+  
770 SeO2+ Selenium dioxide cation seo2+  
771 TeO2 Tellurium Dioxide teo2  
772 HCCO ketenyl radical ketenyl  
773 CS2H+ Carbon disulfide, protonated cs2h+  
774 HNCS Isothiocyanic acid hncs  
775 HSCN thiocyanic acid hscn  
776 HCO2- formate anion hco2-  
777 HNNO nitrosoazane hnno  
778 HNNO+ Nitrous oxide, N-protonated hnno+  
779 NNOH+ Nitrous Oxide, O-protonated nnoh+  
780 HCOO formate neutral radical hcoo  
781 HOCO Hydrocarboxyl radical hoco  
782 HOCO+ Hydrocarboxyl cation hoco+  
783 HNO2+ nitrous acid cation hno2+  
784 O3H+ protonated ozone o3h+  
785 SO2H+ protonated sulfur dioxide so2h+  
786 C2H2O Oxirene oxirene  
787 CH2CO+ Ketene cation ch2co+  
788 CH2CS Thioketene ch2cs  
789 Be(OH)2 Beryllium hydroxide beo2h2  
790 Mg(OH)2 Magnesium dihydroxide h2mgo2  
791 NH2NO Nitrosamide nh2no  
792 CH2O2 Dioxirane diox  
793 H2COO Dioxymethyl radical h2coo  
794 H2COO+ dioxymethyl cation h2coo+  
795 H2O3 Hydrogen trioxide h2o3  
796 HSSSH trisulfane hsssh  
797 NaOCH3 Sodium methoxide naoch3  
798 CH2BOH hydroxy(methylene)borane ch2boh  
799 BH3CO Borane carbonyl bh3co  
800 CH3BO Borane, methyloxo- ch3bo  
801 CH2CHO Vinyloxy radical ch2cho  
802 CH2COH+ ketene, protonated ch2coh+  
803 CH3CO- Acetyl anion ch3co-  
804 CH3CO+ acetyl cation ch3co+  
805 CH2NOH formaldoxime ch2noh  
806 CH3NO nitrosomethane ch3no  
807 CNOH3 1,2-oxaziridine cnoh3  
808 HOCHNH hydroxymethylimine hochnh  
809 CHSNH2 thioformamide chsnh2  
810 NHCHSH Methanimidothioic acid nhchsh  
811 CH2OOH CH2OOH radical ch2ooh  
812 CH3OO- methylperoxy anion ch3oo-  
813 CH3OO+ methylperoxy cation ch3oo+  
814 C2H4O+ ethylene oxide cation c2h4o+  
815 CH3CHO+ acetaldehyde cation ch3cho+  
816 H2COCH2+ Methyl, (methyleneoxoniumyl)- h2coch2+  
817 CH2CHSH Ethenethiol ch2chsh  
818 H2CONH2+ protonated formamide h2conh2+  
819 NH2CHOH+ Formamide, O-protonated nh2choh+  
820 NH3CHO+ Formamide, N-Protonated nh3cho+  
821 CH2(OH)2 methanediol ch2o2h2  
822 CH3SSH Hydrogen methyl disulfide ch3ssh  
823 HSCH2SH Methanedithiol ch4s2  
824 C2H4OH+ ethylene oxide, protonated c2h4oh+  
825 CH2CH2OH 2-hydroxy ethyl radical ch2ch2oh  
826 CH3CH2O Ethoxy radical ethoxy  
827 CH3CHOH 1-hydroxy-ethyl radical ch3choh  
828 CH3CHOH+ acetaldehyde, protonated ch3choh+  
829 CH3OCH2 methoxymethyl radical ch3och2  
830 NH2CH2OH aminomethanol nh2ch2oh  
831 CH3OCH3 Dimethyl ether meome  
832 CH3SCH3+ dimethyl sulfide cation mesme+  
833 CH3SeCH3 dimethylselenide dmse  
834 CuF2 Copper difluoride cuf2  
835 ZnF2 Zinc difluoride znf2  
836 CNF iso cyanogen fluoride cnf  
837 ICN Cyanogen iodide icn  
838 FBO Boron monofluoride monoxide fbo  
839 BeF2 Beryllium fluoride bef2  
840 MgF2 Magnesium fluoride mgf2  
841 BeCl2 Beryllium chloride becl2  
842 CaCl2 Calcium Chloride cacl2  
843 ZnCl2 Zinc dichloride zncl2  
844 BeBr2 Beryllium bromide bebr2  
845 CaBr2 Calcium dibromide cabr2  
846 CaF2 Calcium difluoride caf2  
847 FCO Carbonyl fluoride fco  
848 FCO+ Carbonyl fluoride cation fco+  
849 ClCO carbonyl monochloride clco  
850 BF2 Boron difluoride radical bf2  
851 FNS Thionitrosyl fluoride fns  
852 FSN Thiazyl fluoride fsn  
853 OPCl Phosphorus oxychloride opcl  
854 BrNO Nitrosyl bromide brno  
855 INO Nitrosyl iodide ino  
856 CF2- Difluoromethylene anion cf2-  
857 CF2+ Difluoromethylene cation cf2+  
858 CFCl chlorofluoromethylene cfcl  
859 SiF2 Silicon difluoride sif2  
860 SiF2+ Silicon difluoride cation sif2+  
861 CCl2- dichloromethylene anion ccl2-  
862 CCl2+ dichloromethylene cation ccl2+  
863 GeF2 Germanium difluoride gef2  
864 GeCl2 Germanium dichloride gecl2  
865 CBr2 dibromomethylene cbr2  
866 FOO Dioxygen monofluoride radical foo  
867 FOO+ Fluorine dioxide cation foo+  
868 ClOO+ chloroperoxy cation cloo+  
869 OClO- Chlorine dioxide anion oclo-  
870 OClO+ Chlorine dioxide cation oclo+  
871 ClSO Sulfur chloride oxide clso  
872 BrOO Bromine dioxide broo  
873 OBrO Bromine dioxide radical obro  
874 NF2+ Difluoroamino cation nf2+  
875 PF2 Phosphorus difluoride pf2  
876 PF2+ Phosphorus difluoride cation pf2+  
877 FClO chlorosyl fluoride fclo  
878 ClOF Chlorine hypofluorite clof  
879 SF2- sulfur difluoride anion sf2-  
880 SF2+ sulfur difluoride cation sf2+  
881 SeF2 Selenium difluoride sef2  
882 BrOCl Bromine hypochlorite brocl  
883 SeCl2 Selenium Dichloride secl2  
884 SBr2 Sulfur dibromide sbr2  
885 SeBr2 Selenium dibromide sebr2  
886 BrOBr Bromine oxide brobr  
887 F3- trifluoride anion f3-  
888 Cl3- trichloride anion cl3-  
889 Br3- tribromide anion br3-  
890 I3- triiodide i3-  
891 SFCl Sulfur chloride fluoride sfcl  
892 HCCF+ fluoroacetylene cation hccf+  
893 HCCCl Chloroacetylene hcccl  
894 HCCBr bromoacetylene hccbr  
895 HFCO formyl fluoride hfco  
896 HFCO+ formyl fluoride cation hfco+  
897 COHCl Formyl chloride cohcl  
898 COHBr Formyl bromide cohbr  
899 CHCl2 dichloromethyl radical chcl2  
900 CHF2 difluoromethyl radical chf2  
901 CHF2+ difluoromethyl cation chf2+  
902 CHFCl Chlorofluoromethyl radical chfcl  
903 CHFCl+ Chlorofluoromethyl cation chfcl+  
904 CHCl2+ dichloromethyl cation chcl2+  
905 CHBr2 dibromomethyl radical chbr2  
906 HOClO Chlorous acid hoclo  
907 NHF2 difluoramine nhf2  
908 NHCl2 dichloroamine nhcl2  
909 SiH2F2 difluorosilane sih2f2  
910 CH2BrF Methane, bromofluoro- ch2fbr  
911 CH2BrCl Methane, bromochloro- ch2clbr  
912 CH2FI fluoroiodomethane ch2fi  
913 CH2ClI chloroiodomethane ch2cli  
914 CH2BrI bromoiodomethane ch2bri  
915 CH2I2 Diiodomethane ch2i2  
916 CH3MgBr Methyl Magnesium Bromide ch3mgbr  
917 CH2CHF+ fluoroethene cation ch2chf+  
918 C2H3I Vinyl iodide c2h3i  
919 CH2FOH fluoromethanol ch2foh  
920 CH3OCl methyl hypochlorite ch3ocl  
921 CH2CH2Cl 2-chloroethyl radical ch2ch2cl  
922 CHClCH3 1-chloroethyl radical chclch3  
923 CH3SiFH2 fluoromethylsilane ch3sifh2  
924 C2H5I Ethyl iodide c2h5i  
925 KrF2 Krypton difluoride krf2  
926 XeF2 Xenon difluoride xef2  
927 B4H10 Tetraborane(10) b4h10  
928 C4 Carbon tetramer c4  
929 C4+ Carbon tetramer cation c4+  
930 C4H2+ diacetlyene cation c4h2+  
931 C4H4 cyclobutadiene cbd  
932 C4H4 Tetrahedrane c4h4  
933 CH2CHCHCH2 1,3-Butadiene c106990  
934 CHCCH2CH3 1-Butyne c107006  
935 CH3CHCHCH2 methylallyl radical c4h7  
936 C4H8 methylcyclopropane mcp  
937 CH2C(CH3)CH3 1-Propene, 2-methyl- isobute  
938 CH2CHCH2CH3 1-Butene bute1  
939 B(CH3)3 trimethylborane bme3  
940 Al(CH3)3 trimethyl aluminum tma  
941 CH3CHCH2CH3 2-Butyl radical butyl2  
942 CH3CH2CH2CH3 Butane butane  
943 SiH(CH3)3 trimethylsilane trimsi  
944 Li3N trilithium nitride li3n  
945 C2N2+ Cyanogen cation c2n2+  
946 P4 Phosphorus tetramer p4  
947 As4 Arsenic tetramer as4  
948 HCCCN Cyanoacetylene hcccn  
949 HCCCN+ Cyanoacetylene cation hcccn+  
950 H2CNCN cyanamide, methylene ch2ncn  
951 HNCCNH Ethenediimine hnccnh  
952 C3H3N acrylonitrile ch2chcn  
953 C3H3N+ acrylonitrile cation ch2chcn+  
954 CH3N3 methyl azide ch3n3  
955 NH2CCNH2 Diaminoacetylene daa  
956 NH2CH2CN Aminoacetonitrile aan  
957 CH3NHN2+ methyl azide, protonated ch3nhn2+  
958 C2H5CN ethyl cyanide c2h5cn  
959 CH5N3 Guanidine guanidine  
960 C4H6 Bicyclo[1.1.0]butane c157335  
961 CH3NNCH3 (Z)-1,2-Dimethyldiazene dmdiazz  
962 H2NCHCHNH2 diaminoethylene dae  
963 CH6N3+ guanidinium ch6n3+  
964 CH7N3 triaminomethane tam  
965 C3H7N Azetidine azet  
966 C2H8N2 Ethylenediamine ethdiam  
967 CH3NHNHCH3 dimethyl hydrazine dmh  
968 NH2CH2CH2CH3 1-Propanamine pram1  
969 P(CH3)3 trimethylphosphine tmp  
970 N(SiH3)3 trisilylamine tsa  
971 As(CH3)3 trimethyl arsine tmas  
972 (CH3)3NH+ protonated trimethyl amine ptma  
973 C3H7NH3+ n-propylamine, protonated c3h7nh2  
974 Li2O2 dilithium dioxide li2o2  
975 Na2O2 disodium dioxide na2o2  
976 K2O2 dipotassium dioxide k2o2  
977 C3O Tricarbon monoxide c3o  
978 B2O2 Diboron dioxide b2o2  
979 ONNO NO dimer onno  
980 S2N2 Disulfur dinitride s2n2  
981 CO3 Carbon trioxide co3  
982 CO3-- carbonate co3--  
983 CS3-- Carbonotrithioate cs3--  
984 NO3 Nitrogen trioxide no3  
985 NO3- nitrate anion no3-  
986 NO3+ nitrogen trioxide cation no3+  
987 SO3- Sulfur trioxide anion so3-  
988 SO3-- Sulfate dianion so3--  
989 SO3+ Sulfur trioxide cation so3+  
990 SeO3 selenium trioxide seo3  
991 S4 Sulfur tetramer s4  
992 TeO3 Tellurium trioxide teo3  
993 HCO3- bicarbonate anion hco3-  
994 HSO3 Hydroxysulfonyl radical hso3  
995 NH2NO2 nitramide nh2no2  
996 C2H2CO cyclopropenone c2h2co  
997 C3H2O Propadienal c3h2o  
998 HCCCHO 2-propynal hcccho  
999 C2H2O2 Ethanedial c2h2o2  
1000 C2H2O2+ Ethanedial cation c2h2o2+  
1001 H2CO3 Carbonic acid h2co3  
1002 H2CS3 thiocarbonic acid h2cs3  
1003 H2NO3+ Nitric Acid, Protonated h2no3+  
1004 H2SO3 Sulfurous acid h2so3  
1005 C2H3NO Nitrosoethylene c2h3no  
1006 CH3NCO methylisocyante ch3nco  
1007 HOCH2CN cyanomethanol hoch2cn  
1008 CH3COO- acetate anion ch3coo-  
1009 NH2COOH Carbamic acid nh2cooh  
1010 H3BO3 Boric acid h3bo3  
1011 H3AlO3 Aluminum hydroxide h3alo3  
1012 H3CO3+ carbonic acid, protonated h3co3+  
1013 C3H4O 2-Propyn-1-ol c107197  
1014 CH2CHCHO Acrolein c3h4o  
1015 NH2CONH2+ Urea cation urea+  
1016 C2H4O2 1,3-dioxetane c2h4o2  
1017 CH3OCHO methyl formate ch3ocho  
1018 CHOCH2OH hydroxy acetaldehyde haa  
1019 NH2COOH2+ Carbamic acid, O-protonated nh2cooh2+  
1020 NH3COOH+ protonated Carbamic acid nh3cooh+  
1021 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
1022 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
1023 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
1024 CH3COCH2 Acetonyl radical ch3coch2  
1025 CH2C(OH)NH2 1-amino vinyl alchohol ava  
1026 CH3C(OH)=NH Ethaninidic acid eia  
1027 CH3CHNOH Acetaldoxime acetaldoxime  
1028 HCONHCH3 N-methylformamide nmfa  
1029 CH3CSNH2 Ethanethioamide ch3csnh2  
1030 CH5N2O+ urea, N-protonated ch4n2o+  
1031 H2NCOHNH2+ urea, protonated ureah+  
1032 C2H5OO ethylperoxy radical c2h5oo  
1033 CH3NNCH3 (E)-1,2-Dimethyldiazene dmdiaze  
1034 C3H5OH Cyclopropanol cproh  
1035 C3H6O 2-Propen-1-ol c107186  
1036 C3H6O Acetone enol enol  
1037 C3H6O Oxetane oxetane  
1038 CH3CH2CHO Propanal propanal  
1039 CH3COCH3- acetone anion ch3coch3-  
1040 C3H6S Thiirane, methyl- methiirane  
1041 CH3CSCH3 Thioacetone ch3csch3  
1042 C2H6O2 1,2-Ethanediol ethdiol  
1043 CH3OOCH3 dimethylperoxide dmp  
1044 CH3COHCH3+ acetone, protonated acetoneh+  
1045 HOCH2CH2NH2 monoethanolamine mea  
1046 C3H7OH 1-Propanol proh  
1047 C3H7SH 1-Propanethiol prsh  
1048 H2OCH3OCH3 water dimethylether dimer h2och3och3  
1049 Li2F2 Lithium fluoride dimer li2f2  
1050 Na2F2 Sodium Fluoride Dimer na2f2  
1051 Na2Cl2 Disodium dichloride na2cl2  
1052 C2Cl2+ dichloroacetylene cation c2cl2+  
1053 FNO2 Nitryl fluoride fno2  
1054 FONO Nitrosyl hypofluorite fono  
1055 ClNO2 Nitryl chloride clno2  
1056 ClONO chlorine nitrite clono  
1057 BrONO Bromine nitrite brono  
1058 N2F2 (Z)-Difluorodiazene n2f2_z  
1059 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
1060 CF2O+ Carbonic difluoride cation f2co+  
1061 COFCl Carbonic chloride fluoride cofcl  
1062 Cl2CS Thiophosgene cl2cs  
1063 COBr2 Carbonic dibromide cobr2  
1064 BF3- Borane, trifluoro- anion bf3-  
1065 BF3+ boron trifluoride cation bf3+  
1066 BClF2 Chlorodifluoroborane bclf2  
1067 AlF2Cl Aluminum chloride difluoride alclf2  
1068 ScF3 Scandium trifluoride ScF3  
1069 AlFCl2 Aluminum dichloride fluoride alcl2f  
1070 BCl3 Borane, trichloro- bcl3  
1071 BCl3+ Boron Trichloride cation bcl3+  
1072 GaF3 Gallium trifluoride gaf3  
1073 GaCl3 Gallium trichloride gacl3  
1074 BBr3 Boron tribromide bbr3  
1075 AlBr3 Aluminum Bromide albr3  
1076 ClO3 Chlorine trioxide clo3  
1077 ClO3- chlorate anion clo3-  
1078 BrO3- Bromate anion bro3-  
1079 CF3- Trifluoromethyl anion cf3-  
1080 CF3+ Trifluoromethyl cation cf3+  
1081 CF2Cl difluorochloromethyl radical cf2cl  
1082 SiF3 Silicon trifluoride radical sif3  
1083 SiF3+ Silicon trifluoride cation sif3+  
1084 CFCl2 dichlorofluoromethyl radical cfcl2  
1085 CCl3- Trichloromethyl anion ccl3-  
1086 CCl3+ Trichloromethyl cation ccl3+  
1087 SiCl3 trichlorosilyl radical sicl3  
1088 SiCl3+ trichlorosilyl cation sicl3+  
1089 CBr3 tribromomethyl radical cbr3  
1090 FOOF Perfluoroperoxide foof  
1091 ClO2F Chloryl fluoride clo2f  
1092 F2SO Thionyl Fluoride f2so  
1093 ClOOCl Dichlorine dioxide cloocl  
1094 FSSF Difluorodisulfane fssf  
1095 S2F2 Thio-thionyl fluoride s2f2  
1096 SSCl2 Thiothionyl chloride sscl2  
1097 SeOCl2 selenium oxychloride seocl2  
1098 NF3- Nitrogen trifluoride anion nf3-  
1099 NF3+ Nitrogen trifluoride cation nf3+  
1100 NCl3 nitrogen trichloride ncl3  
1101 AsF3 Arsenic trifluoride asf3  
1102 SbF3 Antimony Trifluoride sbf3  
1103 AsCl3 Arsenous trichloride ascl3  
1104 SbCl3 Antimony Trichloride sbcl3  
1105 NBr3 Nitrogen Tribromide nbr3  
1106 PBr3 Phosphorus tribromide pbr3  
1107 AsBr3 Arsenic tribromide asbr3  
1108 NI3 Nitrogen triiodide ni3  
1109 PI3 Phosphorus triiodide pi3  
1110 ClSSCl Disulfur dichloride s2cl2  
1111 SF3 Sulfur trifluoride sf3  
1112 ClF3 Chlorine trifluoride clf3  
1113 IF3 iodone trifluoride if3  
1114 HClO3 Chloric Acid hclo3  
1115 SiHF3 trifluorosilane sihf3  
1116 CDCl3 trichloromethane-d cdcl3  
1117 CHBrF2 Methane, bromodifluoro- chbrf2  
1118 SiHCl3 Trichlorosilane sihcl3  
1119 CHFClBr fluorochlorobromomethane chfclbr  
1120 CHBrCl2 Methane, bromodichloro- chbrcl2  
1121 CHF2I difluoroiodomethane chf2i  
1122 CHBr2F dibromofluoromethane chbr2f  
1123 CHFClI fluorochloroiodomethane chfcli  
1124 CHCl2I dichloroiodomethane chcl2i  
1125 CHClBr2 Methane, dibromochloro- chclbr2  
1126 CHI3 Iodoform chi3  
1127 NF3H+ protonated nitrogen trifluoride nf3h+  
1128 AsF3H+ Arsenic trifluoride, protonated asf3h+  
1129 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
1130 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
1131 C2H2ClF 1-chloro-1-fluoroethylene c2h2clf  
1132 CHFCHCl (E)-1-chloro-2-fluoroethene chfchcle  
1133 CHFCHClz (Z)-1-Chloro-2-fluoroethene chfchclz  
1134 C2H2Br2 1,1-dibromoethene c2h2br2  
1135 CHBrCHBr Ethene, 1,2-dibromo-, (E)- chbrchbre  
1136 CHBrCHBr Ethene, 1,2-dibromo-, (Z)- chbrchbrz  
1137 CH2FCHO Fluoroacetaldehyde ch2fcho  
1138 CH2ClCHO chloroacetaldehyde ch2clcho  
1139 C2H4F2 1,2-difluoroethane c2h4f2  
1140 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- ch2fch2cl  
1141 CH2ClCH2Cl Ethane, 1,2-dichloro- ch2clch2cl  
1142 CH2BrCH2Cl 1-bromo-2-chloroethane ch2brch2cl  
1143 CH2BrCH2Br Ethane, 1,2-dibromo- ch2brch2br  
1144 CH2CFCH3 2-fluoropropene 2fpro  
1145 CH2CHCH2F Allyl Fluoride allylf  
1146 CH3CHCHF trans-1-Fluoro-1-propene propene1ft  
1147 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
1148 CH2FCH2OH 2-fluoroethanol ch2fch2oh  
1149 CH2ClCH2OH 2-Chloroethanol ch2clch2oh  
1150 CH2ClCH2OH2+ 2-chloroethanol, protonated ch2clch2oh2+  
1151 CH2FCH2CH3 1-Fluoropropane prf1  
1152 CH3CHFCH3 2-Fluoropropane prf2  
1153 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
1154 CH3CHClCH3 Propane, 2-chloro- prcl2  
1155 CH3CH2CH2Br n-propyl bromide prbr  
1156 CH3CHBrCH3 i-propyl bromide iprbr  
1157 C3H9O+ trimethyl oxonium cation c3h9o+  
1158 B5H9 pentaborane9 b5h9  
1159 C5H4 pentatetraene ptrene  
1160 C5H5 cyclopentadienyl radical c5h5  
1161 C5H5- cylopentadienyl anion c5h5-  
1162 C5H6 1,3-Cyclopentadiene c542927  
1163 C5H6 1-Buten-3-yne, 2-methyl- c78808  
1164 C5H6 3-Penten-1-yne, (E)- c2004695  
1165 C5H6 3-Penten-1-yne, (Z)- c1574409  
1166 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
1167 C5H6 Cyclopropylacetylene c6746947  
1168 C5H6 Propellane propellane  
1169 C5H7 1,3-pentadienyl radical pdyl  
1170 C5H7 cyclopentenyl radical cpyl  
1171 C5H8 1,2-Butadiene, 3-methyl- c598254  
1172 C5H8 1,2-Pentadiene c591957  
1173 C5H8 1,3-Butadiene, 2-methyl- c78795  
1174 C5H8 1,3-Pentadiene, (E)- c2004708  
1175 C5H8 1,3-Pentadiene, (Z)- c1574410  
1176 C5H8 1,4-Pentadiene c591935  
1177 C5H8 1-pentyne a1pentyne  
1178 C5H8 2,3-Pentadiene c591968  
1179 C5H8 Bicyclo[1.1.1]pentane bcp  
1180 C5H8 Cyclobutane, methylene- c1120565  
1181 C5H8 Cyclopentene c142290  
1182 C5H8 Ethenylcyclopropane c693867  
1183 CH3CCCH2CH3 2-Pentyne 2pentyne  
1184 C5H10 1-Butene, 2-methyl- c563462  
1185 C5H10 2-Butene, 2-methyl- c513359  
1186 C5H10 2-Pentene, (E)- c646048  
1187 C5H10 2-Pentene, (Z)- c627203  
1188 C5H10 Cyclopentane c287923  
1189 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
1190 CH2CHCH2CH2CH3 1-pentene pentene  
1191 C5H11 2-Methylbut-2-yl radical c4348350  
1192 C5H12 Butane, 2-methyl- buta2  
1193 C5H12 Pentane pentane  
1194 C5H12 Propane, 2,2-dimethyl- neopentane  
1195 Si(CH3)4 tetramethylsilane tms  
1196 N2O3 Dinitrogen trioxide n2o3  
1197 C3H2N2 Malononitrile c3h2n2  
1198 CH2N4 1H-Tetrazole 1htz  
1199 C3H3N2 imidazolyl radical im  
1200 C3H3N2- imidizolyl anion im-  
1201 C2H3N3 1H-1,2,4-Triazole c288880  
1202 C4H4N pyrrolide radical c4h4n  
1203 C4H4N- pyrrolide anion c4h4n-  
1204 C3H4N2 1H-Imidazole 1himidaz  
1205 C3H4N2 1H-Pyrazole 1hpyraz  
1206 C3H4N2 2H-Imidazole imid2h  
1207 C3H4N2 4H-Imidazole imid4h  
1208 C4H5N (E)-2-Butenenitrile c627269  
1209 C4H5N (Z)-2-Butenenitrile c1190767  
1210 C4H5N 2H-pyrrole pyrrole2  
1211 C4H5N 3H-pyrrole pyrrole3  
1212 C4H5N Cyclopropanecarbonitrile c5500210  
1213 C4H5N Pyrrole pyrrole  
1214 CH2CHCH2CN Allylcyanide ch2chch2cn  
1215 C4H6N+ pyrrole, alpha-protonated appyr  
1216 C4H6N+ pyrrole, beta-protonated bppyr  
1217 C4H6N+ pyrrole, protonated ppyr  
1218 C3H6N2 3-Aminopropionitrile c151188  
1219 CH3CH(CH3)CN Propanenitrile, 2-methyl- c4h7n  
1220 CH3CH2CH2CN Butanenitrile c109740  
1221 C5H8 Bicyclo[2.1.0]pentane c185944  
1222 C5H8 Spiropentane c157404  
1223 C4H9N Cyclobutylamine cbam  
1224 C4H9N Pyrrolidine pyrrolidine  
1225 C3H10N2 1,2-Diaminopropane diampr12  
1226 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
1227 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
1228 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
1229 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
1230 NH(C2H5)2 diethylamine dea  
1231 NC4H12+ tetramethyl ammonium cation nc4h12+  
1232 C3O2 Carbon suboxide c3o2  
1233 C3O2+ Carbon suboxide cation c3o2+  
1234 B2O3 diboron trioxide b2o3  
1235 MgCO3 Magnesium Carbonate mgco3  
1236 BeCO3 Beryllium Carbonate beco3  
1237 CaCO3 Calcium Carbonate caco3  
1238 ONONO Nitrosyl nitrite onono  
1239 PO4--- phosphate po4---  
1240 SO4-- sulfate so4--  
1241 HOONO2 peroxy nitric acid hoono2  
1242 HSO4- bisulfate anion hso4-  
1243 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
1244 C3H2O2 Propiolic acid c3h2o2  
1245 CHOCOOH oxo acetic acid oaa  
1246 CHOOCHO diformyl ether choocho  
1247 H2SO4 Sulfuric acid h2so4  
1248 H2SeO4 Selenic acid h2seo4  
1249 C3H3NO Isoxazole isox  
1250 C3H3NO Oxazole oxazole  
1251 C3H3NS Thiazole thiazole  
1252 CH3C(O)OO acetyl peroxy radical ch3coo2  
1253 CH3NO3 Methyl nitrate ch3no3  
1254 H3PO4 Phosphoric Acid h3po4  
1255 C4H4O Furan furan  
1256 C4H4O+ Furan cation furan+  
1257 CH3COCCH 3-butyn-2-one c1423605  
1258 C4H4S Thiophene furans  
1259 C4H4Se selenophene c4h4se  
1260 C3H4O2 β–Propiolactone beta  
1261 C3H4O2 2-Propenoic acid propenoic2  
1262 C3H4O2 Methyl glyoxal megly  
1263 C3H4O2 propanedial propanedial  
1264 C3H4O2 propenalol propenalol  
1265 HOCHCCHOH allenediol aldiol  
1266 C2H4O3 1,2,3-trioxolane c2h4o3  
1267 C2H4O3 trioxolane124 triox  
1268 HOCH2COOH Hydroxyacetic acid hac  
1269 CH2CHCONH2 Acrylamide c79061  
1270 CH3OCH2CN Methoxyacetonitrile c1738369  
1271 CH5N3S Hydrazinecarbothioamide c79196  
1272 H2NCH2COOH Glycine glycine  
1273 CH3SO2NH2 methanesulfonamide ch3so2nh2  
1274 C4H6O cis-2-butenal butenal2c  
1275 C4H6O Cyclobutanone cbutone  
1276 C4H6O Furan, 2,3-dihydro- furan23h  
1277 C4H6O Furan, 2,5-dihydro- furan25h  
1278 CH2CHOCHCH2 Vinyl ether vinylether  
1279 CHOCHCHCH3 2-Butenal butenal2  
1280 C4H6S Thiophene, 2,3-dihydro- thiop23h  
1281 C4H6S Thiophene, 2,5-dihydro- thiop25h  
1282 CH2CHSCHCH2 Divinyl sulfide divis  
1283 C2H6N2O Urea, methyl- c598505  
1284 C3H6O2 1,3-Dioxolane dioxolane  
1285 CH3CH2COOH Propanoic Acid propanoic  
1286 CH3COOCH3 methyl acetate aame  
1287 HCOOC2H5 Ethyl formate faee  
1288 C2H6O2S Dimethyl sulfone c67710  
1289 CH3SSSCH3 dimethyl trisulfide c2h6s3  
1290 C3H7NO dimethylformamide dmf  
1291 C3H7NO Propanamide propanam  
1292 C2H3OC2H5 Ethene, ethoxy- c109922  
1293 C4H8O Cyclobutanol c2919235  
1294 C4H8O Furan, tetrahydro- thf  
1295 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
1296 CH3COCH2CH3 2-Butanone buta2one  
1297 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
1298 CHOCH2CH2CH3 Butanal butanal  
1299 C4H8S Thiophene, tetrahydro- tht  
1300 C3H8O2 1,3-Propanediol c504632  
1301 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
1302 C3H8O2 Methane, dimethoxy- c109875  
1303 C3H8O2 Propylene glycol c57556  
1304 C3H8S2 1,3-Propanedithiol c109808  
1305 C4H10O 1-Butanol butanol1  
1306 C4H10O 1-Propanol, 2-methyl- c78831  
1307 C4H10O 2-Butanol, (.+/-.)- butanol2  
1308 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
1309 C4H10O Ethoxy ethane etoet  
1310 C4H10O Methyl propyl ether meopr  
1311 C4H10O Propane, 2-methoxy- c598538  
1312 C4H10O+ 1-Butanol cation butanol1+  
1313 C(CH3)3SH 2-Propanethiol, 2-methyl- tbush  
1314 C2H5SC2H5 Diethyl sulfide etset  
1315 C4H9SH 1-Butanethiol bush  
1316 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
1317 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
1318 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
1319 FNO3 Fluorine nitrate fno3  
1320 ClONO2 Chlorine nitrate clono2  
1321 BrONO2 Bromine nitrate brono2  
1322 TiCl4 Titanium tetrachloride ticl4  
1323 ClO4- perchlorate anion clo4-  
1324 BF4- tetrafluoroboron anion bf4-  
1325 ClFO3 Perchloryl fluoride clfo3  
1326 SO2F2 Sulfuryl fluoride so2f2  
1327 SO2Cl2 Sulfuryl chloride so2cl2  
1328 F3NO Nitrogen trifluoride oxide f3no  
1329 F3PO Phosphoryl fluoride pf3o  
1330 Cl3PO Phosphoryl chloride pcl3o  
1331 CF4 Carbon tetrafluoride cf4  
1332 CF3Cl Methane, chlorotrifluoro- cf3cl  
1333 SiF4 Silicon tetrafluoride sif4  
1334 CF2Cl2 difluorodichloromethane cf2cl2  
1335 TiF4 Titanium tetrafluoride tif4  
1336 CFCl3 Trichloromonofluoromethane cfcl3  
1337 CF3Br Bromotrifluoromethane cf3br  
1338 GeF4 Germanium tetrafluoride gef4  
1339 CCl4 Carbon tetrachloride ccl4  
1340 CCl4+ Carbon tetrachloride cation ccl4+  
1341 CBrClF2 Methane, bromochlorodifluoro- cbrclf2  
1342 SiCl4 Silane, tetrachloro- sicl4  
1343 CBrCl2F bromodichlorofluoromethane cbrcl2f  
1344 CF3I trifluoroiodomethane cf3i  
1345 CBrCl3 Methane, bromotrichloro- cbrcl3  
1346 CBr2F2 Methane, dibromodifluoro- cbr2f2  
1347 GeCl4 Germanium Tetrachloride gecl4  
1348 CBr2ClF dibromochlorofluoromethane cbr2clf  
1349 CBr2Cl2 dibromodichloromethane cbr2cl2  
1350 CCl3I trichloroiodomethane ccl3i  
1351 CFBr3 fluorotribromomethane cfbr3  
1352 CFClBrI fluorochlorobromoiodomethane cfclbri  
1353 CBr3Cl tribromochloromethane cbr3cl  
1354 CF2I2 difluorodiiodomethane cf2i2  
1355 CBr4 Carbon tetrabromide cbr4  
1356 CCl2I2 dichlorodiiodomethane ccl2i2  
1357 SiBr4 Silicon tetrabromide sibr4  
1358 CBr3I tribromoiododmethane cbr3i  
1359 GeBr4 Germanium tetrabromide gebr4  
1360 CI4 tetraiodomethane ci4  
1361 SiI4 silicon tetraiodide sii4  
1362 ClOF3 Chlorine trifluoride oxide clof3  
1363 SF4 Sulfur tetrafluoride sf4  
1364 SeF4 Selenium tetrafluoride sef4  
1365 SCl4 Sulfur tetrachloride scl4  
1366 C2HF3 Trifluoroethylene c2hf3  
1367 C2HF3+ Trifluoroethylene cation c2hf3+  
1368 CHClCCl2 Trichloroethylene chclccl2  
1369 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
1370 HClO4 perchloric acid hclo4  
1371 HSO3F Fluorosulfonic acid hso3f  
1372 CF3OH trifluoromethanol cf3oh  
1373 CH2ClCCCl 1,3-dichloropropyne ch2clcccl  
1374 CHClCCHCl 1,3-dichloroallene chclcchcl  
1375 CHCl2CCH 3,3-dichloropropyne chcl2cch  
1376 CHCl2CHO dichloroacetaldehyde chcl2cho  
1377 PF3CH2 phosphorane, trifluoromethylene- pf3ch2  
1378 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
1379 CHF2CH2F Ethane, 1,1,2-trifluoro ch2fchf2  
1380 CH3CF2Cl 1-Chloro-1,1-Difluoroethane ch3cf2cl  
1381 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
1382 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
1383 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
1384 SiCl3CH3 methyltrichlorosilane sicl3ch3  
1385 CH3CBr3 1,1,1-tribromoethane ch3cbr3  
1386 NH3BCl3 Amminetrichloroboron nh3bcl3  
1387 SiH3CCl3 (trichloromethyl)silane sih3ccl3  
1388 CH2CClCHCH2 1,3-Butadiene, 2-chloro- c4h5cl  
1389 C3H5ClO Oxirane, (chloromethyl)- c106898  
1390 CH2FCH2CH2F 1,3-difluoropropane ch2fch2ch2f  
1391 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
1392 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
1393 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
1394 CH3CCl2CH3 Propane, 2,2-dichloro- prdicl22  
1395 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
1396 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
1397 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
1398 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
1399 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
1400 CH2ClCHCHCH3 2-Butene, 1-chloro- bute2cl1  
1401 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
1402 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
1403 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
1404 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
1405 C4H9F 1-fluorobutane butaf1  
1406 CH3CHFCH2CH3 2-fluorobutane butaf2  
1407 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
1408 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
1409 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
1410 XeF4 Xenon tetrafluoride xef4  
1411 C2H2N2O Furazan furazan  
1412 CF3PH2 phosphine, (trifluoromethyl)- cf3ph2  
1413 NH3BF3 Amminetrifluoroboron nh3bf3  
1414 C6H2 hexatriyne c6h2  
1415 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
1416 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
1417 C6H4 Benzyne benzyne  
1418 C6H5 phenyl phenyl  
1419 C6H5- phenyl anion phenyl-  
1420 C6H6 Prismane prismane  
1421 C6H6 1,2,4,5-Hexatetraene ht1245  
1422 C6H6 2,4-Hexadiyne hexadiyne  
1423 C6H6 3,4-Dimethylenecyclobutene cb34m  
1424 C6H6 Benzene benzene  
1425 C6H6 Benzvalene bv  
1426 C6H6 Dewar Benzene dewar  
1427 C6H6 Hexa-1,5-diene-3-yne hdy153  
1428 C6H6 Trimethylenecycopropane tmcp  
1429 C6H6+ Benzene cation c6h6+  
1430 C6H7+ benzene, protonated c6h7+  
1431 C6H8 (E)-hexa-1,3,5-triene c821078  
1432 C6H8 (E)-hexa-2,3,4-triene c59660650  
1433 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
1434 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
1435 C6H8 1,3-Cyclohexadiene cyhexadiene13  
1436 C6H8 1,4-Cyclohexadiene cyhexadiene14  
1437 C6H8 3-Methylenecyclopentene c930267  
1438 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
1439 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
1440 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
1441 C6H10 1,3-Hexadiene, (E)- hexdi13e  
1442 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
1443 C6H10 1,4-Hexadiene, (E)- hexdi14t  
1444 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
1445 C6H10 1,5-Hexadiene c592427  
1446 C6H10 1-Butyne, 3,3-dimethyl- c917920  
1447 C6H10 1-Hexyne hexyne1  
1448 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
1449 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
1450 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
1451 C6H10 2-Hexyne c764352  
1452 C6H10 3-Hexyne hexyne3  
1453 C6H10 cyclohexene cyclohexene  
1454 C6H10 Cyclopentene, 1-methyl- c693890  
1455 C6H10 Cyclopentene, 3-methyl- c1120623  
1456 C6H10 Cyclopentene, 4-methyl- c1759815  
1457 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
1458 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
1459 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
1460 C6H12 (E)-2-Hexene e2hexene  
1461 C6H12 (E)-3-methylpent-2-ene c616126  
1462 C6H12 (E)-hex-3-ene e3hexene  
1463 C6H12 (Z)-3-methylpent-2-ene c922623  
1464 C6H12 (Z)-hex-2-ene z2hexene  
1465 C6H12 (Z)-hex-3-ene z3hexene  
1466 C6H12 2,3-dimethylbut-1-ene c563780  
1467 C6H12 2,3-dimethyl-but-2-ene tmeet  
1468 C6H12 3-methylenepentane c760214  
1469 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
1470 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
1471 C6H12 Cyclohexane cyclohexane  
1472 C6H12 Cyclopentane, methyl- c96377  
1473 C6H12 Ethylcyclobutane c4806615  
1474 C6H12 hex-1-ene hexene1  
1475 C6H14 Butane, 2,2-dimethyl- buta22  
1476 C6H14 Butane, 2,3-dimethyl- buta23  
1477 C6H14 Hexane hexane  
1478 C6H14 Pentane, 2-methyl- penta2  
1479 C6H14 Pentane, 3-methyl- penta3  
1480 C4N2 2-Butynedinitrile c4n2  
1481 N3P3 1,3,5,2,4,6-Triazatriphosphorine n3p3  
1482 C4H2N2 Fumaronitrile c4h2n2  
1483 C2H2N4 sym-tetrazine ttz  
1484 C3H3N3 1,3,5-Triazine triazine135  
1485 CH3N5 5-Aminotetrazole c4418615  
1486 C4H4N2 1,3-Diazine diazine13  
1487 C4H4N2 Pyrazine pyrazine  
1488 C4H4N2 Pyridazine pyridazine  
1489 C4H4N2 Succinonitrile c110612  
1490 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
1491 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
1492 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
1493 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
1494 C5H5N E-2,4-pentadienenitrile bdcn  
1495 C5H5N Pyridine pyridine  
1496 B3N3H6 borazine borazine  
1497 C6H6 Fulvene fulvene  
1498 C5H6N+ Pyridinium c5h6n  
1499 C4H6N2 1H-Imidazole, 2-methyl- c693981  
1500 C5H7N (E)-2-Pentenenitrile c26294984  
1501 C5H7N (E)-3-Pentenenitrile c16529661  
1502 C5H7N (Z)-2-Pentenenitrile c25899507  
1503 C5H7N 1H-Pyrrole, 1-methyl- c96548  
1504 C5H7N Cyclobutanecarbonitrile c4426113  
1505 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
1506 C5H9N Butanenitrile, 2-methyl- c18936179  
1507 C5H9N Pentanenitrile c110598  
1508 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
1509 C6H10 Bicyclo[3.1.0]hexane c285585  
1510 C5H11N Cyclopentanamine cypentam  
1511 C5H11N Piperidine piper  
1512 C4H12N2 1,2-Butanediamine c4426486  
1513 C4H12N2 2-Methyl-1,2-propanediamine c811938  
1514 Li2CO3 Lithium Carbonate li2co3  
1515 Na2CO3 Sodium Carbonate na2co3  
1516 C2O4-- oxalate anion c2o4  
1517 MgSO4 Magnesium Sulfate mgso4  
1518 N2O4 Dinitrogen tetroxide n2o4  
1519 C3H2O3 vinylene carbonate vica  
1520 C2H2O4 Oxalic Acid oxalic  
1521 C2H3NO3 Oxamic acid oxamic  
1522 C4H4O2 2(5H)-Furanone furanone  
1523 C4H4O2 2-Oxetanone, 4-methylene- c674828  
1524 C2H4N2O2 Oxalamide oxalamide  
1525 C2H4N2S2 Ethanedithioamide c79403  
1526 C2H4CO3 Ethylene carbonate etco3  
1527 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
1528 C3H4S3 1,3-Dithiolane-2-thione c822388  
1529 C2H4O4 Formic acid dimer fadimer  
1530 C4H5NO 3-Methylisoxazole isox3m  
1531 C4H5NO Isoxazole, 5-methyl- c5765446  
1532 C4H5NS 4-Methylthiazole c693958  
1533 C2H5NO3 Nitric acid, ethyl ester c625581  
1534 C5H6O 2H-Pyran pyran2  
1535 C5H6O 2-methylfuran furan2m  
1536 C5H6O 3-Methylfuran furan3m  
1537 C5H6O Pentadienal pdal  
1538 C5H6S Thiophene, 2-methyl- c554143  
1539 C5H6S Thiophene, 3-methyl- c616444  
1540 C4H6O2 γ–Butyrolactone c96480  
1541 C4H6O2 2,3-Butanedione c431038  
1542 C4H6O2 2-Propenoic acid, methyl ester c96333  
1543 C4H6O2 Crotonic Acid crot  
1544 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
1545 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
1546 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
1547 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
1548 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
1549 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
1550 C4H6OS Vinyl sulfoxide c1115157  
1551 CH6N4S Carbonothioic dihydrazide thiacarb  
1552 C2H6N2O2 (E)-Azodioxymethane c37765154  
1553 C2H6N2O2 Dimethylnitroamine c4164287  
1554 C3H6O3 1,3,5-Trioxane trioxane  
1555 C3H6S3 1,3,5-Trithiane c3h6s3  
1556 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
1557 C2H6O3S Sulfurous acid, dimethyl ester c616422  
1558 C4H7NO 2-Pyrrolidinone c616455  
1559 C4H7NO Ethoxyacetonitrile etoaccn  
1560 C4H7NO Methacrylamide c79390  
1561 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
1562 HCONH2CN2H4 formamide aminomethanimine dimer d13  
1563 C3H7ONO Propyl nitrite prono  
1564 CH3CH(CH3)ONO Isopropyl nitrite c541424  
1565 CH3CH(NH2)COOH Alanine alanine  
1566 CH3NHCH2COOH Sarcosine sarcosine  
1567 NH2CH2CH2COOH β–alanine betaalanine  
1568 NH2COOC2H5 Urethane urethane  
1569 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
1570 C5H8O Cyclopentanone c120923  
1571 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
1572 C5H8O Methyl cyclopropyl ketone c765435  
1573 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
1574 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- c96311  
1575 NH2CONHC2H5 Urea, ethyl- c625525  
1576 C4H8O2 1,3-Dioxane dioxan13  
1577 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
1578 C4H8O2 1,4-Dioxane dioxan14  
1579 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
1580 C4H8O2 Ethyl acetate c141786  
1581 C4H8OS s-Ethyl thioacetate c625605  
1582 C3H8O3 1,2,3-Propanetriol glycerin  
1583 C3H8O2S (Methylsulfonyl)ethane c594434  
1584 C4H9NO Butanamide c541355  
1585 C4H9NO Propanamide, 2-methyl- c563837  
1586 C5H10O 2-Butanone, 3-methyl- c563804  
1587 C5H10O 2H-Pyran, tetrahydro- c142687  
1588 C5H10O 2-methylbutyraldehyde 2meba  
1589 C5H10O 2-Pentanone mpk  
1590 C5H10O 3-Pentanone dek  
1591 C5H10O Cyclopentanol c96413  
1592 C5H10O Oxetane, 3,3-dimethyl- c6921353  
1593 C5H10O Pentanal pal  
1594 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
1595 C5H10S 3-Ethylthio-1-propene c5296628  
1596 C5H10S Cyclopentanethiol c1679078  
1597 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
1598 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
1599 C4H10O2 1,1-Dimethoxyethane c534156  
1600 C4H10O2 1,3-Butanediol budiol13  
1601 C4H10O2 1,4-Butanediol budiol14  
1602 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
1603 C4H10OS Diethyl sulfoxide c70291  
1604 C4H10S2 1,4-Butanedithiol budisl14  
1605 C4H11NO Diethylhydroxylamine c3710847  
1606 C5H12O 1-Butanol, 2-methyl- c137326  
1607 C5H12O 1-Butanol, 3-methyl- c123513  
1608 C5H12O 1-Pentanol pentanol1  
1609 C5H12O 2-Butanol, 3-methyl- c598754  
1610 C5H12O 2-Pentanol peol2  
1611 C5H12O 3-Pentanol pentan3ol  
1612 C5H12O Butane, 1-methoxy- meobu  
1613 C5H12O Propane, 1-ethoxy- proet  
1614 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
1615 C5H12S 1-Butanethiol, 2-methyl- c1878188  
1616 C5H12S 1-Butanethiol, 3-methyl- c541311  
1617 C5H12S 1-Pentanethiol c110667  
1618 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
1619 C5H12S 2-Butanethiol, 2-methyl- c1679090  
1620 C5H12S 2-Butanethiol, 3-methyl- c2084186  
1621 C5H12S Butane, 1-(methylthio)- c628295  
1622 C5H12S Ethyl propyl sulfide c4110503  
1623 C5H12S Propane, 2-(ethylthio)- c5145993  
1624 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
1625 C4F2 difluorobutadiyne c4f2  
1626 ClCOClCO Oxalyl chloride oxcl  
1627 CF3CN Acetonitrile, trifluoro- cf3cn  
1628 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
1629 B2F4 Diboron tetrafluoride b2f4  
1630 B2Cl4 Diboron tetrachloride b2cl4  
1631 C2F4 Tetrafluoroethylene c2f4  
1632 C2F4+ Tetrafluoroethylene cation c2f4+  
1633 C2ClF3 Ethene, chlorotrifluoro- c2f3cl  
1634 CF2CCl2 difluorodichloroethylene cf2ccl2  
1635 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene cfclcclf  
1636 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene cfclcfcl  
1637 C2FCl3 fluorotrichloroethene c2fcl3  
1638 C2Cl4 Tetrachloroethylene c2cl4  
1639 C2Br4 tetrabromoethene c2br4  
1640 CF3OF Trifluoromethylhypofluorite cf3of  
1641 SiF5- silicon pentafluoride anion sif5-  
1642 SOF4 Sulfur tetrafluoride oxide sof4  
1643 PF5 Phosphorus pentafluoride pf5  
1644 AsF5 Arsenic pentafluoride asf5  
1645 PCl5 Phosphorus pentachloride pcl5  
1646 SF5 Sulfur pentafluoride sf5  
1647 SF5+ pentafluoro sulfur cation sf5+  
1648 SbCl5 Antimony pentachloride sbcl5  
1649 BrF5 bromine pentafluoride brf5  
1650 ClF5 chlorinepentafluoride clf5  
1651 IF5 pentafluoroiodine if5  
1652 CF3CHO trifluoroacetaldehyde cf3cho  
1653 CCl3CHO trichloroacetaldehyde ccl3cho  
1654 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- chfclchclf  
1655 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
1656 CHF2CHF2 1,1,2,2-tetrafluoroethane chf2chf2  
1657 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
1658 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR chfclchfcl  
1659 CH2ClCCl3 1,1,1,2-tetrachloroethane ch2clccl3  
1660 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro- chcl2chcl2  
1661 CH2BrCBr3 1,1,1,2-tetrabromo ethane c2h2br4  
1662 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane c2h2cl2f2  
1663 CF3COOH trifluoroacetic acid cf3cooh  
1664 C4H3ClO Furan, 2-chloro fur2cl  
1665 C4H3ClO Furan,3-chloro fur3cl  
1666 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
1667 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
1668 C4H8Cl2 1,4-Dichlorobutane c110565  
1669 C4H8Cl2 Butane, 1,2-dichloro- c616217  
1670 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
1671 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
1672 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
1673 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
1674 C5H11Cl Pentane, 1-chloro- pencl1  
1675 C4H8O2 Butanoic acid bua  
1676 C6H5CH2 benzyl radical benzyl  
1677 C7H7 cycloheptatrienyl radical c7h7  
1678 C7H7+ cycloheptatrienyl cation c7h7+  
1679 C6H5CH3 toluene toluene  
1680 C7H8 cycloheptatriene cht  
1681 C7H8 Norbornadiene norbor  
1682 C7H8 Quadricyclane qucy  
1683 C7H12 Norbornane nor  
1684 C7H14 cycloheptane c7h14  
1685 C7H16 2-methylhexane 2mhex  
1686 C7H16 3-methylhexane hex3m  
1687 C7H16 heptane heptane  
1688 CH(CN)3 tricyanomethane mecn3  
1689 HN=C=C(CN)2 Dicyanoketenimine c4hn3  
1690 C6H7N 2-Methylpyridine mp  
1691 C6H5NH2 aniline aniline  
1692 C6H13N 2-Methylpiperidine pip2m  
1693 C6H13N cyclohexanamine cham  
1694 C6H15N triethylamine tea  
1695 N2O5 Dinitrogen pentoxide n2o5  
1696 C4H2O3 Maleic Anhydride malan  
1697 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
1698 C5H4O2 furfural furfural  
1699 C6H5O phenoxy radical phenoxy  
1700 C5H5NO 2(1H)-Pyridinone c72762006  
1701 C5H5NO 2(3H)-Pyridinone c9000048  
1702 C5H5NO 2(5H)-Pyridinone c9000037  
1703 C5H5NO 2-Pyridinol c109104  
1704 C5H5NO 3(2H)-Pyridinone c9000004  
1705 C5H5NO 3(4H)-Pyridinone c9000026  
1706 C5H5NO 3(6H)-Pyridinone c9000015  
1707 C5H5NO 3-Pyridinol c109002  
1708 C5H5NO 4(1H)-Pryidinone c9000060  
1709 C5H5NO 4(3H)-Pryidinone c9000059  
1710 C5H5NO 4-Pyridinol c626642  
1711 C6H5OH phenol phenol  
1712 C6H6O 2,4-Cyclohexadienone c24599573  
1713 C6H6O 2,5-Cyclohexadienone c5664335  
1714 C6H5SH Benzenethiol phsh  
1715 HO2CCHNH2CH2OH Serine serine  
1716 C5H8O2 Acetylacetone acac  
1717 C4H8O2S Sulfolane sulfolane  
1718 C7H10 Norbornene norbornene  
1719 CH(C2H3)3 trivinyl methane tvm  
1720 C6H10O cyclohexanone chexo  
1721 C6H12O hexanal c6h12o  
1722 C6H12O Oxepane oxepane  
1723 C3H7OC3H7 di-n-propyl ether propr  
1724 F2CCCF2 tetrafluoroallene pfa  
1725 CF3COO- trifluoro acetate anion cf3coo-  
1726 CF3COF trifluoroacetyl fluoride cf3cof  
1727 CF3COCl trifluoroacetyl chloride cf3cocl  
1728 PF6 Hexafluorophosphate neutral pf6  
1729 PF6- Hexafluorophosphate ion pf6-  
1730 SF6 Sulfur Hexafluoride sf6  
1731 SeF6 Selenium hexafluoride sef6  
1732 SF5Cl sulfur chloropentafluoride sf5cl  
1733 CF3CHF2 pentafluoroethane cf3chf2  
1734 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
1735 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
1736 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
1737 CCl3CHCl2 pentachloroethane ccl3chcl2  
1738 C6H5F Fluorobenzene bzf  
1739 C6H5Cl chlorobenzene bzcl  
1740 C6H5Br bromobenzene bzbr  
1741 C8H6 Calicene calicene  
1742 C6H5CCH phenylacetylene phac  
1743 C8H6 benzocyclobutadiene bcbd  
1744 C8H6 Pentalene pentalene  
1745 C6H5CHCH2 Styrene styrene  
1746 C8H8 cubane cubane  
1747 C8H8 cyclooctatetraene cot  
1748 C6H5CH2CH3 Ethylbenzene etbz  
1749 CH3C6H4CH3 meta-xylene mxylene  
1750 CH3C6H4CH3 paraxylene pxylene  
1751 C8H14 Bicyclo[2.2.2]octane bico222  
1752 C8H16 cyclooctane cyclooct  
1753 (CH3)3CC(CH3)3 tetramethylbutane tmb  
1754 C8H18 Octane c8h18  
1755 C6H5CN phenyl cyanide phcn  
1756 C6H12N2 Triethylenediamine ted  
1757 C4O4-- squarate dianion c4o4--  
1758 S4N4 Tetrasulfur tetranitride s4n4  
1759 S8 Octasulfur s8  
1760 C6H4O2 parabenzoquinone pbq  
1761 C4H4N2O2 Uracil uracil  
1762 C6H5CHO benzaldehyde benzal  
1763 C6H5OCH3 Anisole anisole  
1764 C5H9NO2 Proline proline  
1765 C6H12O2 Methyl pivalate c598981  
1766 C6H12O2 Hexanoic acid hexa  
1767 C4F4 tetrafluorcyclobutadiene c4f4  
1768 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- al2cl6  
1769 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
1770 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
1771 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
1772 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
1773 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
1774 C2Cl6 hexachloroethane c2cl6  
1775 IF7 Iodine heptafluoride if7  
1776 C6H4F2 metadifluorobenzene mdfb  
1777 C6H4F2 orthodifluorobenzene odfb  
1778 C6H4F2 1,4-difluorobenzene pdfb  
1779 C6H4Cl2 1,2-dichlorobenzene dcb12  
1780 C6H4Cl2 1,3-dichlorobenzene dcb13  
1781 C6H4Cl2 1,4-dichlorobenzene dcb14  
1782 C6H5NO nitrosobenzene bzno  
1783 C9H8 Indene indene  
1784 C9H8 spiro[4.4]nona-1,3,6,8-tetraene snt  
1785 C9H12 n-propyl benzene prbz  
1786 C9H20 Nonane nonane  
1787 C(CN)4 tetracyanomethane c5n4  
1788 C5H4N4 purine purine  
1789 C8H7N Indole indole  
1790 C3H3N3O3 cyanuric acid cyanuric  
1791 C6H5NO2 Nitrobenzene c6h5no2  
1792 C6H5COOH benzoic acid benzo  
1793 CH3COC6H5 acetophenone acph  
1794 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- c3cl3n3  
1795 C3F6 hexafluoropropene c3f6  
1796 C6H3F3 Benzene trifluoride 123 bzf3a  
1797 C8H18O 1-Octanol octanol  
1798 C10H8 Azulene azu  
1799 C10H8 naphthalene naph  
1800 C10H10 bullvalene bullv  
1801 C10H16 adamantane adamantane  
1802 C6N4 Tetracyanoethylene tcne  
1803 C6N4- tetracyanoethylene anion tcne-  
1804 C10H22 Decane decane  
1805 C4F6 perfluorobutadiene c4f6  
1806 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
1807 C3F8 perfluoropropane c3f8  
1808 Fe(CO)5 Iron pentacarbonyl ipc  
1809 Fe(C5H5)2 ferrocene fecp2  
1810 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1811 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
1812 C12H8 Acenaphthylene acenaph  
1813 C12H8 biphenylene biph  
1814 C12H10 biphenyl biphenyl  
1815 C12H10 Heptalene heptalene  
1816 C6H12O6 Inositol inositol  
1817 C6F6 hexafluorobenzene c6f6  
1818 S2F10 disulphur decafluoride s2f10  
1819 C13H10 Fluorene fluorene  
1820 C14H10 Anthracene anth  
1821 C14H10 Phenanthrene phenanthrene  
1822 C14H14 Bibenzyl bibenzyl  
1823 C12H10N2 azobenzene azobenzene  
1824 C6H5COC6H5 benzophenone benzophenone  
1825 C16H10 Pyrene pyrene  
1826 C18H12 Tetracene tetracene  
1827 C19H16 Triphenylmethane tpm  
1828 C24H12 Coronene coronene  
1829 C60 Buckminsterfullerene c60