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 MP3 /cc-pV(D+d)Z

Jump to calculations not yet done
count Species Name State Conformation
1 AlH aluminum monohydride 1ΣC∞v
2 SiH4 Silane 1A1Td
3 PH phosphorus monohydride 1Σ+C∞v
4 HS Mercapto radical 2ΠC∞v
5 H2S Hydrogen sulfide 1A1C2v
6 H2S+ Hydrogen sulfide cation 2B1C2v
7 H3S+ Sulfonium cation 1A1C3v
8 HCl Hydrogen chloride 1ΣC∞v
9 H2Cl+ dihydrogen monochloride cation 1A1C2v
10 Si2H6 disilane 1EuD3d
11 AlN Aluminum nitride 3ΠiC∞v
12 P2 Phosphorus diatomic 1ΣgD∞h
13 CaS Calcium sulfide 1ΣC∞v
14 NS Mononitrogen monosulfide 2ΠC∞v
15 PO Phosphorus monoxide 2ΠC∞v
16 SO Sulfur monoxide 3ΣC∞v
17 H2CS Thioformaldehyde 1A1C2v
18 H2S2 Disulfane 1AC2
19 CH3SH Methanethiol 1A'Cs
20 CH3SH2+ protonated methylsulfide 1A'Cs
21 NCl nitrogen monochloride 3ΣC∞v
22 ClO Monochlorine monoxide 2ΠC∞v
23 Cl2 Chlorine diatomic 1ΣgD∞h
24 CH3Cl Methyl chloride 1A1C3v
25 Si3H8 trisilane   
26 SNO Nitrogen oxide sulfide   
27 FNS Thionitrosyl fluoride 1A'Cs
28 FSN Thiazyl fluoride 1A'Cs
29 OPCl Phosphorus oxychloride   
30 OClO Chlorine dioxide 2B1D∞h
31 FClO chlorosyl fluoride 1A'Cs
32 ClOF Chlorine hypofluorite 1A'Cs
33 S2N2 Disulfur dinitride 1AGD2h
34 AlF3 Aluminum trifluoride 1A1'D3h
35 ClO2F Chloryl fluoride 1A'Cs
36 FSSF Difluorodisulfane 1AC2
37 S2F2 Thio-thionyl fluoride 1A'Cs
38 ClF3 Chlorine trifluoride 1A1C2v
39 SiF5- silicon pentafluoride anion   

Species NOT done yet
count Species Name file name problem
1 D Deuterium atom d  
2 D- Deuterium atom anion d-  
3 D+ Deuterium atom cation d+  
4 H Hydrogen atom h  
5 H- Hydrogen atom anion h-  
6 H+ Hydrogen atom cation h+  
7 D2 Deuterium diatomic d2  
8 H2 Hydrogen diatomic h2  
9 H2- hydrogen diatomic anion h2-  
10 H2+ Hydrogen cation h2+  
11 HD Deuterium hydride hd  
12 H3+ hydrogen trimer cation h3+  
13 He Helium atom he  
14 He- Helium atom anion he-  
15 He+ Helium atom cation he+  
16 HeH Helium hydride heh  
17 HeH+ Helium hydride cation heh+  
18 He2+ helium diatomic cation he2+  
19 Li Lithium atom li  
20 Li- Lithium atom anion li-  
21 Li+ Lithium atom cation li+  
22 Na Sodium atom na  
23 Na- Sodium atom anion na-  
24 Na+ Sodium atom cation na+  
25 K Potassium atom k  
26 K- Potassium atom anion k-  
27 K+ Potassium atom cation k+  
28 Cu Copper atom cu  
29 Cu- Copper atom anion cu-  
30 Cu+ Copper atom cation cu+  
31 LiH Lithium Hydride lih  
32 LiH- lithium hydride anion lih-  
33 LiH+ lithium hydride cation lih+  
34 NaH sodium hydride nah  
35 NaH- sodium hydride anion nah-  
36 NaH+ sodium hydride cation nah+  
37 KH Potassium hydride kh  
38 KH+ Potassium hydrogen cation kh+  
39 CuH Copper monohydride cuh  
40 Be Beryllium atom be  
41 Be- Beryllium atom anion be-  
42 Be+ Beryllium atom cation be+  
43 Mg Magnesium atom mg  
44 Mg- Magnesium atom anion mg-  
45 Mg+ Magnesium atom cation mg+  
46 Ca Calcium atom ca  
47 Ca- Calcium atom anion ca-  
48 Ca+ Calcium atom cation ca+  
49 Zn Zinc atom zn  
50 Zn- Zinc atom anion zn-  
51 Zn+ Zinc atom cation zn+  
52 BeH beryllium monohydride beh  
53 BeH- berylium monohydride anion beh-  
54 BeH+ beryllium monohydride cation beh+  
55 MgH magnesium monohydride mgh  
56 MgH- magnesium monohydride anion mgh-  
57 MgH+ magnesium monohydride cation mgh+  
58 CaH Calcium monohydride cah  
59 CaH+ Calcium monohydride cation cah+  
60 TiH Titanium monohydride tih  
61 ZnH Zinc monohydride znh  
62 ZnH+ Zinc, protonated znh+  
63 BeH2 beryllium dihydride beh2  
64 BeH2+ Beryllium dihydride cation beh2+  
65 MgH2 magnesium dihydride mgh2  
66 CaH2 Calcium Hydride cah2  
67 ZnH2 Zinc hydride znh2  
68 B Boron atom b  
69 B- Boron atom anion b-  
70 B+ Boron atom cation b+  
71 Al Aluminum atom al  
72 Al- Aluminum atom anion al-  
73 Al+ Aluminum atom cation al+  
74 Sc Scandium atom sc  
75 Sc+ Scandium cation sc+  
76 Ga Gallium atom ga  
77 Ga- Gallium atom anion ga-  
78 Ga+ Gallium atom cation ga+  
79 BH Boron monohydride bh  
80 BH- boron monohydride anion bh-  
81 BH+ boron monohydride cation bh+  
82 AlH- aluminum monohydride anion alh-  
83 AlH+ aluminum monohydride cation alh+  
84 ScH Scandium monohydride sch  
85 ScH+ Scandium monohydride cation sch+  
86 GaH Gallium monohydride gah  
87 GaH+ Gallium monohydride cation gah+  
88 BH2 boron dihydride bh2  
89 BH2- boron dihydride anion bh2-  
90 BH2+ Boron dihydride cation bh2+  
91 AlH2 aluminum dihydride alh2  
92 AlH2- aluminum dihydride anion alh2-  
93 AlH2+ aluminum dihydride cation alh2+  
94 BH3 boron trihydride bh3  
95 BH3- boron trihydride anion bh3-  
96 BH3+ boron trihydride cation bh3+  
97 AlH3 aluminum trihydride alh3  
98 AlH3- aluminum trihydride anion alh3-  
99 AlH3+ aluminum trihydride cation alh3+  
100 ScH3 Scandium trihydride sch3  
101 GaH3 Gallium trihydride gah3  
102 BH4 borohydride bh4  
103 BH4- borohydride anion bh4-  
104 AlH4- Aluminum tetrahydride anion alh4-  
105 C Carbon atom c  
106 C- Carbon atom anion c-  
107 C+ Carbon atom cation c+  
108 Si Silicon atom si  
109 Si- Silicon atom anion si-  
110 Si+ Silicon atom cation si+  
111 Ti Titanium atom ti  
112 Ti- Titanium atom anion ti-  
113 Ti+ Titanium atom cation ti+  
114 Ge Germanium atom ge  
115 Ge- Germanium anion ge-  
116 Ge+ Germanium cation ge+  
117 Sn Tin atom sn  
118 Sn+ Tin cation sn+  
119 CH Methylidyne ch  
120 CH- methylidyne anion ch-  
121 CH+ Methylidyne cation ch+  
122 SiH Silylidyne sih  
123 SiH- silicon monohydride anion sih-  
124 SiH+ silicon monohydride cation sih+  
125 GeH germylidene geh  
126 GeH+ Germaniun monohyrdide cation geh+  
127 CH2 Methylene ch2  
128 CH2- methylene anion ch2-  
129 CH2+ methylene cation ch2+  
130 SiH2 silicon dihydride sih2  
131 SiH2- silicon dihydride anion sih2-  
132 SiH2+ silicon dihydride cation sih2+  
133 GeH2 germylene geh2  
134 GeH2- germylene anion geh2-  
135 CH3 Methyl radical ch3  
136 CH3- methyl anion ch3-  
137 CH3+ methyl cation ch3+  
138 SiH3 Silyl radical sih3  
139 SiH3- Silyl anion sih3-  
140 SiH3+ Silyl cation sih3+  
141 GeH3 Germyl radical geh3  
142 GeH3+ germyl cation geh3+  
143 CD4 methane-d4 cd4  
144 CH2D2 methane-d2 ch2d2  
145 CH3D methane-d ch3d  
146 CH4 Methane ch4  
147 CH4- Methane anion ch4-  
148 CH4+ Methane cation ch4+  
149 CHD3 methane-d3 chd3  
150 SiH2D2 silane-d2 sih2d2  
151 SiH4+ Silane cation sih4+  
152 GeH4 Germane geh4  
153 SnH4 Stannane snh4  
154 SiH5+ Silane, protonated sih5+  
155 N Nitrogen atom n  
156 N- Nitrogen atom anion n-  
157 N+ Nitrogen atom cation n+  
158 P Phosphorus atom p  
159 P- Phosphorus atom anion p-  
160 P+ Phosphorus atom cation p+  
161 V Vanadium atom v  
162 V+ Vanadium atom cation v+  
163 As Arsenic atomic as  
164 As- Arsenic anion as-  
165 As+ Arsenic cation as+  
166 Sb Antimony atom sb  
167 NH Imidogen nh  
168 NH- Imidogen anion nh-  
169 NH+ imidogen cation nh+  
170 PH phosphorus monohydride ph  
171 PH- phosphorus monohydride anion ph-  
172 PH+ phosphorus monohydride cation ph+  
173 AsH Arsenic monohydride ash  
174 AsH+ Arsenic monohydride cation ash+  
175 SbH Antimony monohydride sbh  
176 ND2 Amidogen-d2 nd2  
177 NH2 Amino radical nh2  
178 NH2- amino anion nh2-  
179 NH2+ Amino cation nh2+  
180 PH2 Phosphino radical ph2  
181 PH2- Phosphino anion ph2-  
182 PH2+ Phosphino cation ph2+  
183 AsH2 Arsenic dihydride ash2  
184 AsH2+ Arsenic dihydride cation ash2+  
185 ND3 Ammonia-d3 nd3  
186 NH3 Ammonia nh3  
187 NH3- Ammonia anion nh3-  
188 NH3+ ammonia cation nh3+  
189 PH3 Phosphine ph3  
190 PH3+ Phosphine cation ph3+  
191 AsH3 Arsine ash3  
192 AsH3+ Arsine cation ash3+  
193 SbH3 Stibine sbh3  
194 AsH4+ Arsonium ash4+  
195 NH4 Ammonium radical nh4  
196 NH4+ ammonium cation nh4+  
197 PH4 Phosphoranyl radical ph4  
198 PH4+ phosphonium cation ph4+  
199 O Oxygen atom o  
200 O- Oxygen atom anion o-  
201 O+ Oxygen atom cation o+  
202 S Sulfur atom s  
203 S- Sulfur atom anion s-  
204 S+ Sulfur atom cation s+  
205 Cr Chromium atom cr  
206 Se Selenium atom se  
207 Se- Selenium atom anion se-  
208 Se+ Selenium atom cation se+  
209 Te Tellurium atom te  
210 Te+ Tellurium atom cation te+  
211 DO Hydroxyl-d od  
212 OH Hydroxyl radical oh  
213 OH- hydroxide anion oh-  
214 OH+ hydoxyl cation oh+  
215 DS Mercapto-d ds  
216 HS- mercapto anion sh-  
217 HS+ sulfur monohydride cation sh+  
218 CrH Chromium hydride crh  
219 CrH+ Chromium hydride cation crh+  
220 HSe Selenium monohydride hse  
221 HSe- selenium monohydride anion hse-  
222 HSe+ selenium monohydride cation hse+  
223 TeH Telluryl radical teh  
224 D2O Deuterium oxide d2o  
225 H2O Water h2o  
226 H2O- water anion h2o-  
227 H2O+ water cation h2o+  
228 HDO Water-d1 hdo  
229 D2S Hydrogen sulfide-d2 d2s  
230 H2S- Hydrogen sulfide anion h2s-  
231 H2Se Hydrogen selenide h2se  
232 H2Se+ Hydrogen selenide cation h2se+  
233 H2Te Hydrogen Telluride h2te  
234 H3O+ hydronium cation h3o+  
235 H3Se+ Hydrogen Selenide, protonated h3se+  
236 F Fluorine atom f  
237 F- Fluorine atom anion f-  
238 F+ Fluorine atom cation f+  
239 Cl Chlorine atom cl  
240 Cl- Chlorine atom anion cl-  
241 Cl+ Chlorine atom cation cl+  
242 Mn Manganese atom mn  
243 Br Bromine atom br  
244 Br- Bromine atom anion br-  
245 Br+ Bromine atom cation br+  
246 I Iodine atom iodine  
247 I- Iodine atom anion iodine-  
248 I+ Iodine atom cation iodine+  
249 DF Hydrofluoric acid-d df  
250 HF Hydrogen fluoride hf  
251 HF- hydrogen fluoride anion hf-  
252 HF+ hydrogen fluoride cation hf+  
253 DCl Hydrochloric acid-d dcl  
254 HCl- hydrogen chloride anion hcl-  
255 HCl+ hydrogen chloride cation hcl+  
256 HBr hydrogen bromide hbr  
257 HBr- hydrogen bromide anion hbr-  
258 HBr+ hydrogen bromide cation hbr+  
259 HI Hydrogen iodide hi  
260 HI+ Hydrogen iodide cation hi+  
261 H2F+ dihydrogen fluoride cation h2f+  
262 H2Br+ protonated hydrogen bromide h2br+  
263 H2I+ Iodonium h2i+  
264 Ne Neon atom ne  
265 Ne- Neon atom anion ne-  
266 Ne+ Neon atom cation ne+  
267 Ar Argon atom ar  
268 Ar- Argon atom anion ar-  
269 Ar+ Argon atom cation ar+  
270 Fe Iron atom fe  
271 Kr Krypton atom kr  
272 Kr+ Krypton cation kr+  
273 Xe Xenon atom xe  
274 HeLi+ Helium Lithium cation heli+  
275 NeH neon hydrogen neh  
276 NeH+ neon hydrogen cation neh+  
277 ArH+ Argon hydride cation arh+  
278 KrH+ Protonated Krypton krh+  
279 XeH+ Xenon, protonated xeh+  
280 H2Ar H2 Ar dimer h2ar  
281 Co Cobalt atom cobalt  
282 Ni Nickel atom ni  
283 Li2 Lithium diatomic li2  
284 Li2- lithium diatomic anion li2-  
285 Li2+ lithium diatomic cation li2+  
286 NaLi lithium sodium lina  
287 NaLi- lithium sodium anion lina-  
288 NaLi+ lithium sodium cation lina+  
289 LiK Lithium Potassium lik  
290 Na2 Sodium diatomic na2  
291 Na2- sodium diatomic anion na2-  
292 Na2+ sodium diatomic cation na2+  
293 NaK Sodium Potassium nak  
294 NaK+ Sodium Potassium diatomic cation nak+  
295 K2 Potassium diatomic k2  
296 Cu2 Copper diatomic cu2  
297 LiBe Lithium Beryllium libe  
298 LiMg Lithium magnesium limg  
299 NaBe Sodium Beryllium nabe  
300 NaMg Sodium Magnesium namg  
301 Be2 Beryllium diatomic be2  
302 Be2- Beryllium diatomic anion be2-  
303 Be2+ Beryllium diatomic cation be2+  
304 BeMg Beryllium Magnesium bemg  
305 Mg2 Magnesium diatomic mg2  
306 Mg2- magnesium diatomic anion mg2-  
307 Mg2+ magnesium diatomic cation mg2+  
308 Ca2 Calcium diatomic ca2  
309 LiB Lithium boride lib  
310 LiAl Lithium Aluminum lial  
311 NaAl Sodium aluminum naal  
312 BeB Beryllium monoboride beb  
313 B2 Boron diatomic b2  
314 B2- Boron diatomic anion b2-  
315 B2+ Boron diatomic cation b2+  
316 BAl Boron Aluminum bal  
317 Al2 Aluminum diatomic al2  
318 Al2- aluminum diatomic anion al2-  
319 Al2+ aluminum diatomic cation al2+  
320 BGa Boron Gallium bga  
321 AlGa Aluminum Gallium alga  
322 Ga2 Gallium diatomic ga2  
323 HBBH Diborane(2) hbbh  
324 LiBH4 Lithium borohydride libh4  
325 B2H4 Diborane(4) D2d b2h4  
326 HBHHBH Diborane(4) C2V hbhhbh  
327 B2H6 Diborane b2h6  
328 B2H6+ Diborane cation b2h6  
329 Al2H6 dialane al2h6  
330 Ga2H6 digallane ga2h6  
331 LiC Lithium Carbide lic  
332 BeC Beryllium Carbide bec  
333 CaC Calcium monocarbide cac  
334 BC boron monocarbide bc  
335 BC- boron monocarbide anion bc-  
336 BC+ boron monocarbide cation bc+  
337 AlC Aluminum carbide alc  
338 BSi Boron silicide bsi  
339 C2 Carbon diatomic c2  
340 C2- carbon diatomic anion c2-  
341 C2+ carbon diatomic cation c2+  
342 SiC silicon monocarbide sic  
343 SiC- silicon monocarbide anion sic-  
344 SiC+ silicon monocarbide cation sic+  
345 Si2 Silicon diatomic si2  
346 Si2- silcon diatomic anion si2-  
347 Si2+ silcon diatomic cation si2+  
348 GeC Germanium monocarbide gec  
349 SiGe Silicon Germanium sige  
350 Ge2 Germanium diatomic ge2  
351 C2H Ethynyl radical c2h  
352 C2H- Ethynyl anion c2h-  
353 C2H+ Ethynyl cation c2h+  
354 ZnCH2 Zinc methylene znch2  
355 C2H2 Acetylene c2h2  
356 C2H2+ acetylene cation c2h2+  
357 CCH2 vinylidene vinylidene  
358 H2CC- vinylidene anion h2cc-  
359 HCCH- acetylene anion c2h2-  
360 Si2H2 disilyne si2h2  
361 CH3Li methyl lithium ch3li  
362 CuCH3 monomethyl copper cuch3  
363 ZnCH3 Zinc monomethyl znch3  
364 CH2BH methyleneborane ch2bh  
365 C2H3 vinyl c2h3  
366 C2H3- vinyl anion c2h3-  
367 C2H3+ vinyl cation c2h3+  
368 C2H4 Ethylene c2h4  
369 C2H4- Ethylene anion c2h4-  
370 C2H4+ Ethylene cation c2h4+  
371 CH3CH methylmethylene ch3ch  
372 CH2SiH2 silaethylene ch2sih2  
373 Si2H4 Disilene si2h4  
374 CH3BH2 methylborane ch3bh2  
375 C2H5 Ethyl radical c2h5  
376 C2H5- Ethyl anion c2h5-  
377 C2H5+ Ethyl cation c2h5+  
378 C2H6 Ethane c2h6  
379 C2H6+ ethane cation c2h6+  
380 CH3SiH3 methyl silane ch3sih3  
381 GeH3CH3 methyl germane geh3ch3  
382 C2H7+ Ethane, protonated c2h7+  
383 LiN Lithium Nitride lin  
384 LiN+ Lithium Nitride cation lin+  
385 LiP Lithium monophosphide lip  
386 BeN Beryllium mononitride ben  
387 BeN- Beryllium mononitride anion ben-  
388 BeN+ Beryllium mononitride cation ben+  
389 MgN Magnesium Nitride mgn  
390 BN- boron nitride anion bn-  
391 AlN- aluminum mononitride anion aln-  
392 AlN+ aluminum mononitride cation aln+  
393 BP Boron monophosphide bp  
394 AlP Aluminum monophosphide alp  
395 GaN Gallium mononitride gan  
396 GaP Gallium monophosphide gap  
397 GaAs Gallium arsenide gaas  
398 BN boron nitride bn  
399 BN+ boron nitride cation bn+  
400 CN Cyano radical cn  
401 CN- cyanide anion cn-  
402 CN+ Cyano cation cn+  
403 CP Carbon monophosphide cp  
404 CP- carbon monophosphide anion cp-  
405 CP+ carbon monophosphide cation cp+  
406 SiN Silicon nitride sin  
407 SiN- silicon mononitride anion sin-  
408 SiN+ silicon mononitride cation sin+  
409 SiP Silicon monophosphide sip  
410 SiP- Silicon monophosphide anion sip-  
411 SiP+ Silicon monophosphide cation sip+  
412 TiN Titanium mononitride tin  
413 N2 Nitrogen diatomic n2  
414 N2- nitrogen diatomic anion n2-  
415 N2+ diatomic nitrogen cation n2+  
416 PN Phosphorus mononitride pn  
417 PN- phosphorus nitride anion pn-  
418 PN+ phosphorus nitride cation pn+  
419 P2- phosphorus diatomic anion p2-  
420 P2+ phosphorus diatomic cation p2+  
421 AsN Arsenic mononitride asn  
422 AsP Arsenic monophosphide asp  
423 SbN Antimony nitride sbn  
424 As2 Arsenic diatomic as2  
425 HNB hydrogen nitrogen boron hnb  
426 HNC hydrogen isocyanide hnc  
427 HCN Hydrogen cyanide hcn  
428 HCN- Hydrogen cyanide anion hcn-  
429 HCN+ hydrogen cyanide cation hcn+  
430 HNC+ hydrogen isocyanide cation hnc+  
431 HCP Phosphaethyne hcp  
432 HCP+ Phosphaethyne cation hcp+  
433 NNH Dinitrogen monohydride nnh  
434 NNH+ Dinitrogen monohydride cation nnh+  
435 HPO Hydrogen phosphorus oxide hpo  
436 HPO+ Hydrogen phosphorus oxide cation hpo+  
437 LiNH2 lithium amide linh2  
438 HBNH Boranimine hbnh  
439 CNH2 Aminomethylidyne radical cnh2  
440 CNH2+ N-protonated hydrogen isocyanide cnh2+  
441 H2CN Dihydrogen cyanide radical h2cn  
442 H2CN+ hydrocyanonium cation h2cn+  
443 HCNH methyleneazane hcnh  
444 HCNH+ N-protonated HCN hcnh+  
445 H2NN Isodiazene h2nn  
446 N2H2 (E)-diazene n2h2  
447 N2H2 (Z)-Diazene n2h2z  
448 N2H2+ trans-diazene cation n2h2+  
449 CH2NH Methanimine ch3n  
450 CH2NH+ Methanimine cation ch2nh+  
451 CHNH2 aminomethylene chnh2  
452 CHNH2+ Aminocarbene cation chnh2+  
453 CH2PH Phosphaethene ch3p  
454 BH2NH2 Boranamine bh2nh2  
455 CH2NH2+ methyleneamine cation ch2nh2+  
456 N2H4 Hydrazine n2h4  
457 N2H4+ hydrazine cation n2h4+  
458 P2H4 Diphosphine p2h4  
459 CH3NH2 methyl amine ch3nh2  
460 CH3NH2+ methyl amine cation ch3nh2+  
461 CH3PH2 Methyl phosphine ch3ph2  
462 SiH3NH2 Silane, amino sih3nh2  
463 N2H5+ protonated hydrazine n2h5+  
464 BH3PH3 borane phosphine bh3ph3  
465 BH3NH3 borane ammonia bh3nh3  
466 CH3NH3 methyl ammonium radical ch3nh3  
467 CH3NH3+ protonated methylamine ch3nh3+  
468 CH3PH3+ methyl phosphine, protonated ch3ph3+  
469 NH3NH3 Ammonia Dimer nh3nh3  
470 N2H7+ ammonia ammonium dimer n2h7+  
471 LiO lithium oxide lio  
472 LiO- lithium oxide anion lio-  
473 LiO+ lithium oxide cation lio+  
474 LiS Lithium monosulfide lis  
475 LiS+ Lithium sulfide cation lis+  
476 NaO sodium monoxide nao  
477 NaO- sodium oxide anion nao-  
478 NaO+ sodium oxide cation nao+  
479 KO Potassium monoxide ko  
480 KO+ Potassium monoxide cation ko+  
481 NaS Sodium sulfide nas  
482 CuO Copper Monoxide cuo  
483 LiSe Lithium monoselenide lise  
484 BeO beryllium oxide beo  
485 BeO- Beryllium monoxide anion beo-  
486 BeO+ Beryllium monoxide cation beo+  
487 BeS beryllium sulfide bes  
488 MgO magnesium oxide mgo  
489 MgO- magnesium oxide anion mgo-  
490 MgO+ magnesium oxide cation mgo+  
491 CaO Calcium monoxide cao  
492 MgS magnesium sulfide mgs  
493 MgS- magnesium sulfide anion mgs-  
494 MgS+ magnesium sulfide cation mgs+  
495 ZnO zinc monoxide zno  
496 ZnS Zinc sulfide zns  
497 BeS- Beryllium monosulfide anion bes-  
498 BeS+ Beryllium monosulfide cation bes+  
499 BO boron monoxide bo  
500 BO- boron monoxide anion bo-  
501 AlO Aluminum monoxide alo  
502 AlO- Aluminum monoxide anion alo-  
503 AlO+ aluminum monoxide cation alo+  
504 BS boron sulfide bs  
505 BS- boron monosulfide anion bs-  
506 BS+ boron monosulfide cation bs+  
507 AlS Aluminum sulfide als  
508 AlS- aluminum monosulfide anion als-  
509 AlS+ aluminum monosulfide cation als+  
510 ScO Scandium monoxide sco  
511 GaO Gallium monoxide gao  
512 GaS Gallium monosulfide gas  
513 BO+ boron monoxide cation bo+  
514 CO Carbon monoxide co  
515 CO- carbon monoxide anion co-  
516 CO+ carbon monoxide cation co+  
517 CS carbon monosulfide cs  
518 CS- carbon monosulfide anion cs-  
519 CS+ carbon monosulfide cation cs+  
520 SiO Silicon monoxide sio  
521 SiO- silicon monoxide anion sio-  
522 SiO+ silicon monoxide cation sio+  
523 SiS silicon monosulfide sis  
524 SiS- silicon monosulfide anion sis-  
525 SiS+ silicon monosulfide cation sis+  
526 TiO Titanium monoxide tio  
527 CSe Carbon monoselenide cse  
528 CSe- Carbon monoselenide anion cse-  
529 CSe+ Carbon monoselenide cation cse+  
530 GeO Germanium monoxide geo  
531 GeO+ Germanium monoxide cation geo+  
532 GeS Germanium monosulfide ges  
533 SiSe Silicon Monoselenide sise  
534 SiSe+ Silicon Monoselenide cation sise+  
535 GeSe Germanium monoselenide gese  
536 NO Nitric oxide no  
537 NO- nitric oxide anion no-  
538 NO+ nitric oxide cation no+  
539 NS- nitrogen sulfide anion ns-  
540 NS+ nitrogen sulfide cation ns+  
541 PO- phosphorus monoxide anion po-  
542 PO+ phosphorus monoxide cation po+  
543 PS phosphorus sulfide ps  
544 PS- phosphorus monosulfide anion ps-  
545 PS+ phosphorus monosulfide cation ps+  
546 VO Vanadium monoxide vo  
547 AsO Arsenic monoxide aso  
548 NSe Nitrogen monoselenide nse  
549 AsS Arsenic monosulfide ass  
550 PSe Phosphorus monoselenide pse  
551 AsSe Arsenic monoselenide asse  
552 O2 Oxygen diatomic o2  
553 O2- oxygen diatomic anion o2-  
554 O2-- dioxygen dianion o2--  
555 O2+ diatomic oxygen cation o2+  
556 SO- sulfur monoxide anion so-  
557 SO+ sulfur monoxide cation so+  
558 S2 Sulfur diatomic s2  
559 S2- sulfur diatomic anion s2-  
560 S2+ sulfur diatomic cation s2+  
561 SeO Selenium monoxide seo  
562 SeO- selenium monoxide anion seo-  
563 SeO+ selenium monoxide cation seo+  
564 SeS Selenium monosulfide ses  
565 SeS- selenium monosulfide anion ses-  
566 SeS+ selenium monosulfide cation ses+  
567 TeO Tellurium monoxide teo  
568 Se2 Selenium diatomic se2  
569 Se2- selenium diatomic anion se2-  
570 Se2+ selenium diatomic cation se2+  
571 Te2 Tellurium diatomic te2  
572 LiOH lithium hydroxide lioh  
573 NaOH sodium hydroxide naoh  
574 KOH Potassium hydroxide koh  
575 BeOH beryllium monohydroxide beoh  
576 MgOH magnesium hydroxide mgoh  
577 CaOH Calcium monohydroxide caoh  
578 HBO Boron hydride oxide hbo  
579 HBS hydrogen boron sulfide hbs  
580 COH Hydroxymethylidyne coh  
581 COH+ Carbon Monoxide, protonated coh+  
582 HCO Formyl radical hco  
583 HCO- formyl anion hco-  
584 HCO+ Formyl cation hco+  
585 HCS Thioformyl radical hcs  
586 HCS- Thioformyl anion hcs-  
587 HCS+ Thioformyl cation hcs+  
588 HNO Nitrosyl hydride hno  
589 HNO- Nitrosyl hydride anion hno-  
590 HNO+ Nitrosyl hydride cation hno+  
591 NOH Hydroxyimidogen noh  
592 NOH+ O-protonated nitric oxide noh+  
593 HNS Sulfur imide hns  
594 HNS- Sulfur imide anion hns-  
595 HO2 Hydroperoxy radical ho2  
596 HO2- Hydroperoxy anion ho2-  
597 HO2+ Hydroperoxy cation ho2+  
598 HSO+ Sulfur Monoxide, S-protonated HSO+  
599 SOH Sulfur Hydroxide soh  
600 SOH+ Sulfur Monoxide, protonated soh+  
601 HS2 Thiosulfeno radical hs2  
602 H2CO Formaldehyde h2co  
603 H2CO- formaldehyde anion h2co-  
604 H2CO+ formaldehyde cation h2co+  
605 HOCH hydroxycarbene hoch  
606 H2CS- thioformaldehyde anion h2cs-  
607 H2CS+ thioformaldehyde cation h2cs+  
608 H2CSe Selenoformaldehyde h2cse  
609 H2NO nitroxide h2no  
610 H2O2 Hydrogen peroxide h2o2  
611 H2O2+ Hydrogen peroxide cation h2o2+  
612 H2OO water oxide h2oo  
613 HOSH hydrogen thioperoxide hosh  
614 H2S2+ hydrogen disulfide cation h2s2+  
615 H2Se2 hydrogen diselenide h2se2  
616 CH2OH Hydroxymethyl radical ch2oh  
617 CH2OH+ hydroxymethyl cation ch2oh+  
618 CH3O Methoxy radical ch3o  
619 CH3O- methoxy anion ch3o-  
620 CH3O+ Methoxy cation ch3o+  
621 CH3S thiomethoxy ch3s  
622 H2CSH+ Thioformaldehyde, protonated h2csh+  
623 NH2OH hydroxylamine nh2oh  
624 NH2OH+ Hydroxylamine cation nh2oh+  
625 NH3O Ammonia Oxide nh3o  
626 H2POH Phosphinous acid h2poh  
627 H3PO Phosphine oxide h3po  
628 NH2SH Thiohydroxylamine nh2sh  
629 NH3S sulfidoazane nh3s  
630 H3O2+ hydrogen peroxide, protonated h3o2+  
631 CH3OH Methyl alcohol ch3oh  
632 CH3OH- Methyl alcohol anion ch3oh-  
633 CH3OH+ Methyl alcohol cation ch3oh+  
634 CH3SH+ Methanethiol cation ch3sh+  
635 SiH3OH silanol sih3oh  
636 CH3SeH Methane selenol ch3seh  
637 NH2OH2+ protonated hydroxylamine nh2oh2+  
638 NH3OH+ N-protonated hydroxylamine nh3oh+  
639 H2OH2O water dimer h2oh2o  
640 CH3OH2+ Methanol, protonated ch3oh2+  
641 H2ONH3 Water Ammonia Dimer h2onh3  
642 H5O2+ Dihydroxonium ion h5o2+  
643 LiF lithium fluoride lif  
644 LiCl lithium chloride licl  
645 LiCl- lithium chloride anion licl-  
646 LiCl+ lithium chloride cation licl+  
647 NaF sodium fluoride naf  
648 NaF- sodium fluoride anion naf-  
649 NaF+ sodium fluoride cation naf+  
650 KF Potassium Fluoride kf  
651 NaCl Sodium Chloride nacl  
652 NaCl- sodium chloride anion nacl-  
653 NaCl+ sodium chloride cation nacl+  
654 KCl Potassium Chloride kcl  
655 CuF Copper monofluoride cuf  
656 LiBr Lithium Bromide libr  
657 LiBr- lithium bromide anion libr-  
658 LiBr+ lithium bromide cation libr+  
659 CuCl Copper monochloride cucl  
660 NaBr Sodium Bromide nabr  
661 NaBr- sodium bromide anion nabr-  
662 NaBr+ sodium bromide cation nabr+  
663 KBr Potassium Bromide kbr  
664 LiI Lithium Iodide lii  
665 NaI Sodium Iodide nai  
666 KI Potassium Iodide ki  
667 LiF- lithium fluoride anion lif-  
668 LiF+ lithium fluoride cation lif+  
669 BeF Beryllium monofluoride bef  
670 BeF- Beryllium monofluoride anion bef-  
671 BeF+ Beryllium monofluoride cation bef+  
672 BeCl beryllium monochloride becl  
673 MgF Magnesium monofluoride mgf  
674 MgF- magnesium fluoride anion mgf-  
675 MgF+ magnesium fluoride cation mgf+  
676 CaF Calcium monofluoride caf  
677 MgCl magnesium monochloride mgcl  
678 MgCl- magnesium monochloride anion mgcl-  
679 MgCl+ magnesium monochloride cation mgcl+  
680 CaCl calcium monochloride cacl  
681 TiCl Titanium Monochloride ticl  
682 ZnF Zinc monofluoride znf  
683 ZnF- Zinc monofluoride anion znf-  
684 ZnF+ Zinc monofluoride cation znf+  
685 ZnCl Zinc monochloride zncl  
686 CaBr Calcium monobromide cabr  
687 BeCl- beryllium monochloride anion becl-  
688 BeCl+ beryllium monochloride cation becl+  
689 BF Boron monofluoride bf  
690 BF- Boron monofluoride anion bf-  
691 BF+ Boron monofluoride cation bf+  
692 AlF Aluminum monofluoride alf  
693 AlF- Aluminum monofluoride anion alf-  
694 AlF+ Aluminum monofluoride cation alf+  
695 BCl boron monochloride bcl  
696 BCl- boron monochloride anion bcl-  
697 BCl+ boron monochloride cation bcl+  
698 AlCl Aluminum monochloride alcl  
699 AlCl- aluminum monochloride anion alcl-  
700 AlCl+ aluminum monochloride cation alcl+  
701 ScF Scandium monofluoride scf  
702 BBr Boron monobromide bbr  
703 GaF Gallium monofluoride gaf  
704 GaF+ Gallium monofluoride cation gaf+  
705 AlBr Aluminum monobromide albr  
706 GaCl Gallium monochloride gacl  
707 GaCl+ Gallium monochloride cation gacl+  
708 AlI Aluminum monoiodide ali  
709 GaBr Gallium monobromide gabr  
710 CF Fluoromethylidyne cf  
711 CF- carbon monofluoride anion cf-  
712 CF+ carbon monofluoride cation cf+  
713 CCl carbon monochloride ccl  
714 CCl- carbon monochloride anion ccl-  
715 CCl+ carbon monochloride cation ccl+  
716 SiF silicon monofluoride sif  
717 SiF- silicon monofluoride anion sif-  
718 SiF+ silicon monofluoride cation sif+  
719 SiCl Clorosilylidyne sicl  
720 SiCl- silicon monochloride anion sicl-  
721 SiCl+ silicon monochloride cation sicl+  
722 CBr Carbon monobromide cbr  
723 GeF Germanium monofluoride gef  
724 GeF+ Germanium monofluoride cation gef+  
725 GeCl Germanium monochloride gecl  
726 GeCl+ Germanium monochloride cation gecl+  
727 SiBr Silicon monobromide sibr  
728 SiBr+ Silicon monobromide cation sibr+  
729 NF nitrogen fluoride nf  
730 NF- nitrogen monofluorine anion nf-  
731 NF+ nitrogen monofluoirde cation nf+  
732 NCl- nitrogen monochloride anion ncl-  
733 NCl+ nitrogen monochloride cation ncl+  
734 PF phosphorus monofluoride pf  
735 PF- phosphorus monofluoride anion pf-  
736 PF+ phosphorus monofluoride cation pf+  
737 PCl phosphorus chloride pcl  
738 PCl- phosphorus monochloride anion pcl-  
739 PCl+ phosphorus monochloride cation pcl+  
740 AsF Arsenic monofluoride asf  
741 NBr nitrogen monobromide nbr  
742 AsCl Arsenic monochloride ascl  
743 PBr Phosphorus monobromide pbr  
744 SbF Antimony monofluoride sbf  
745 SbCl Antimony monochloride sbcl  
746 FO Oxygen monofluoride fo  
747 FO- flourine oxide anion fo-  
748 FO+ fluorine monoxide cation fo+  
749 ClO- chlorine monoxide anion clo-  
750 ClO+ chlorine monoxide cation clo+  
751 SF Monosulfur monofluoride sf  
752 SF- sulfur monofluoride anion sf-  
753 SF+ sulfur monofluoride cation sf+  
754 SCl sulfur monochloride scl  
755 SCl- sulfur monochloride anion scl-  
756 SCl+ sulfur monochloride cation scl+  
757 BrO Bromine monoxide bro  
758 BrO- Bromine monoxide anion bro-  
759 BrO+ Bromine monoxide cation bro+  
760 SeF Selenium monofluoride sef  
761 SBr Sulfur monobromide radical sbr  
762 SBr+ Sulfur monobromide cation sbr+  
763 SeCl Selenium monochloride secl  
764 IO Iodine monoxide io  
765 SeBr Selenium monobromide sebr  
766 BrCl Bromine monochloride brcl  
767 F2 Fluorine diatomic f2  
768 F2- flourine diatomic anion f2-  
769 F2+ flourine diatomic cation f2+  
770 ClF Chlorine monofluoride clf  
771 ClF- clorine monofluoride anion clf-  
772 ClF+ clorine monofluoride cation clf+  
773 Cl2- chlorine diatomic anion cl2-  
774 Cl2+ chlorine diatomic cation cl2+  
775 BrF Bromine monofluoride brf  
776 BrF- bromine fluoride anion brf-  
777 BrF+ bromine fluoride cation brf+  
778 BrCl- bromine chloride anion brcl-  
779 BrCl+ bromine chloride cation brcl+  
780 IF Iodine monofluoride if  
781 Br2 Bromine diatomic br2  
782 Br2- bromine diatomic anion br2-  
783 Br2+ bromine diatomic cation br2+  
784 ICl Iodine monochloride icl  
785 IBr Iodine monobromide ibr  
786 I2 Iodine diatomic i2  
787 I2+ Iodine diatomic cation i2+  
788 HCF Fluoromethylene hcf  
789 HCCl Chloromethylene hccl  
790 HSiF fluorosilylene hsif  
791 HSiCl Chlorosilylene hsicl  
792 HSiBr monobromosilylene hsibr  
793 CHBr bromomethylene chbr  
794 HOF Hypofluorous acid hfo  
795 DOCl Hypochlorous acid-d docl  
796 HOCl hypochlorous acid hocl  
797 HOCl+ hypochlorous acid cation hocl+  
798 HOBr Hypobromous acid hobr  
799 HOBr+ Hypobromous acid cation hobr+  
800 HOI Hypoiodous acid hoi  
801 F2H+ Fluorine, protonated f2h+  
802 FHF Hydrogen difluoride fhf  
803 FHF- Hydrogen difluoride anion fhf-  
804 ClFH+ Chlorine fluoride, F-protonated clfh+  
805 FClH+ Chlorine fluoride, Cl-protonated fclh+  
806 Cl2H+ Chlorine, protonated cl2h+  
807 CH2Br bromomethyl radical ch2br  
808 CH2F fluoromethyl radical ch2f  
809 CH2F+ fluoromethyl cation ch2f+  
810 CH2Cl+ chloromethyl cation ch2cl+  
811 CH2Cl chloromethyl radical ch2cl  
812 NH2F monofluoroamine nh2f  
813 NH2Cl chloramine nh2cl  
814 H2F2 Hydrogen fluoride dimer h2f2  
815 CH3F+ methyl fluoride cation ch3f+  
816 CD3F methylfluoride-d3 cd3f  
817 CH3F Methyl fluoride ch3f  
818 CD3Cl methyl chloride d3 cd3cl  
819 CH3Cl+ Methyl chloride cation ch3cl+  
820 SiH3F monofluorosilane sih3f  
821 SiH3Cl chlorosilane sih3cl  
822 CH3Br methyl bromide ch3br  
823 GeH3F monofluorogermane geh3f  
824 GeH3Cl monochlorogermane geh3cl  
825 SiH3Br bromosilane sih3br  
826 CH3I methyl iodide ch3i  
827 SiH3I Silyl Iodide sih3i  
828 NH3Cl+ protonated monochloroammonia nh3cl+  
829 CH3ClH+ methyl chloride, protonated ch3clh+  
830 NH4Cl Ammonium chloride nh4cl  
831 LiNe+ Lithium Neon cation line+  
832 Ne2 Neon diatomic ne2  
833 Ne2+ Neon diatomic cation ne2+  
834 Ar2 Argon diatomic ar2  
835 Ar2+ Argon diatomic cation ar2+  
836 Li3 Lithium trimer li3  
837 Li3+ Lithium trimer cation li3+  
838 C3 carbon trimer c3  
839 C3+ carbon trimer cation c3+  
840 SiC2 Silicon dicarbide sic2  
841 C3H3 cyclopropenyl radical cpr  
842 C3H3 Propargyl radical propargyl  
843 C3H3- Propargyl anion c3h3-  
844 C3H3+ cyclopropenyl cation cpr+  
845 C3H3+ Propargyl cation c3h3+  
846 C3H4 cyclopropene cprop  
847 CH2CCH2 allene allene  
848 CH3CCH propyne propyne  
849 C3H5 Allyl radical allyl  
850 C3H5+ Allyl cation allyl+  
851 CH3CHCH 1-propenyl radical ch3chch  
852 Zn(CH3)2 dimethyl zinc dmz  
853 C3H6 Cyclopropane c3h6  
854 CH2CHCH3 Propene propene  
855 C3H7 n-Propyl radical npropyl  
856 C3H7+ cyclopropane, protonated c3h7+  
857 CH3CHCH3 Isopropyl radical isopropyl  
858 CH3CHCH3+ Isopropyl cation prop2yl+  
859 C3H8 Propane propane  
860 SiH2(CH3)2 dimethylsilane dms  
861 LiCN lithium cyanide licn  
862 NaCN Sodium Cyanide nacn  
863 KCN Potassium cyanide kcn  
864 CuCN Copper cyanide cucn  
865 ZnCN Zinc monocyanide zncn  
866 ZnNC Zinc isocyanide znnc  
867 AlCN Aluminum monocyanide alcn  
868 AlNC Aluminum isocyanide alnc  
869 CN2 3H-Diazirin-3-ylidene cn2  
870 CNN Diazocarbene cnn  
871 NCN Cyanoimidogen ncn  
872 N3 azide radical n3  
873 N3- azide anion n3-  
874 N3+ azide cation n3+  
875 HCCN cyanomethylene hccn  
876 HCNN diazomethyl radical hcnn  
877 HN3 hydrogen azide hn3  
878 HN3+ Hydrazoic acid cation hn3+  
879 HNCNH diiminomethane hncnh  
880 CH2N2 diazirine ch2n2  
881 CH2NN diazomethane ch2nn  
882 NH2CN cyanamide cyanamide  
883 HNNNH+ 1,2-Triazadienium n2h3+  
884 NH2NN+ hydrazoic acid, protonated nh2nn+  
885 CH3CN Acetonitrile ch3cn  
886 CH3CN- acetonitrile anion ch3cn-  
887 CH3CN+ Acetonitrile cation ch3cn+  
888 CH3NC methyl isocyanide ch3nc  
889 CHNCH2 2H-Azirine c157164  
890 CHNHCH 1H-Azirine chnhch  
891 H2CCNH Ethenimine ch2cnh  
892 H2CNCH methyleneaminomethylene ch2nch  
893 HCCNH2 Ethynamine hccnh2  
894 HCNCH2+ 2H-Azirine cation hcnch2+  
895 HNCNH2+ diiminomethane, protonated hncnh2+  
896 NCNH3+ Cyanamide, protonated ncnh3+  
897 NH2CNH+ cyanamide, cn protonated nh2cnh+  
898 NH3CN+ cyanamide, amine protonated nh3cn+  
899 CH2CHNH vinylazine ch2chnh  
900 CH3CHN methylmethaniminyl radical ch3chn  
901 NHCHNH2 aminomethanimine cn2h4  
902 C2H5N Aziridine c2h5n  
903 CH2CHNH2 aminoethene aminoethene  
904 CH2NCH3 N-methylmethanimine nmm  
905 CH3CHNH ethanimine ethanimine  
906 NH2BHNH2 diaminoborane nh2bhnh2  
907 C2H5NH+ Protonated Aziridine c2h5nh+  
908 C2H6N+ aziridine, protonated c2h6n+  
909 NH2CH2NH2 diaminomethane nh2ch2nh2  
910 CH3CH2NH2 Ethylamine etam  
911 CH3NHCH3 Dimethylamine ch3nhch3  
912 CH3PHCH3 dimethylphosphine ch3phch3  
913 NH2CH2NH3+ diaminoethane, protonated pdam  
914 (CH3)2NH2+ dimethylammonium cation dmam  
915 CH3CH2NH3+ ethylamine, protonated pea  
916 Li2O dilithium oxide li2o  
917 Li2O+ dilithium oxide cation li2o+  
918 Li2S dilithium sulfide li2s  
919 Na2O disodium monoxide na2o  
920 Na2S Sodium sulfide na2s  
921 LiO2 Lithium dioxide lio2  
922 NaO2 Sodium superoxide nao2  
923 CCO Dicarbon monoxide cco  
924 CNO- fulminate cno-  
925 NCO isocyanato radical nco  
926 NCO- cyanate nco-  
927 SCN thiocyanato radical scn  
928 SCN- thiocyanide anion scn-  
929 BO2 Boron dioxide bo2  
930 BO2- Boron dioxide anion bo2-  
931 BO2+ Boron dioxide cation bo2+  
932 N2O Nitrous oxide n2o  
933 N2O- Nitrous oxide anion n2o-  
934 N2O+ Nitrous oxide cation n2o+  
935 NNS Nitrogen sulfide nns  
936 PPO Phosphorus oxide phosphide ppo  
937 CO2 Carbon dioxide co2  
938 CO2- Carbon dioxide anion co2-  
939 CO2+ Carbon dioxide cation co2+  
940 OCS Carbonyl sulfide cos  
941 OCS+ Carbonyl sulfide cation cos+  
942 SiO2 silicon dioxide sio2  
943 CS2 Carbon disulfide cs2  
944 CS2- Carbon disulfide anion cs2-  
945 CS2+ Carbon disulfide cation cs2+  
946 TiO2 Titanium dioxide tio2  
947 SiS2 Silicon disulfide sis2  
948 GeO2 Germanium dioxide geo2  
949 OCSe Carbonyl selenide ocse  
950 SCSe Carbon sulfide selenide scse  
951 GeS2 Germanium disulfide ges2  
952 CSe2 Carbon diselenide cse2  
953 SCTe Carbon sulfide Telluride scte  
954 NO2 Nitrogen dioxide no2  
955 NO2- Nitrogen dioxide anion no2-  
956 NO2+ Nitrogen dioxide cation no2+  
957 NSO sulfinyl amidogen NSO  
958 PO2 Phosphorus dioxide po2  
959 PO2- Phosphorus dioxide anion po2-  
960 PO2+ Phosphorus dioxide cation po2+  
961 AsO2 Aresenic dioxide aso2  
962 O3 Ozone o3  
963 O3- Ozone anion o3-  
964 O3+ Ozone cation o3+  
965 SO2 Sulfur dioxide so2  
966 SO2- Sulfur dioxide anion so2-  
967 SO2+ Sulfur dioxide cation so2+  
968 SSO Disulfur monoxide sso  
969 S3 Sulfur trimer s3  
970 S3- Sulfur trimer anion s3-  
971 S3+ Sulfur trimer cation s3+  
972 SeO2 Selenium dioxide seo2  
973 SeO2+ Selenium dioxide cation seo2+  
974 TeO2 Tellurium Dioxide teo2  
975 HCCO ketenyl radical ketenyl  
976 CS2H+ Carbon disulfide, protonated cs2h+  
977 HCNO fulminic acid hcno  
978 HNCO Isocyanic acid hnco  
979 HOCN cyanic acid hocn  
980 HNCS Isothiocyanic acid hncs  
981 HSCN thiocyanic acid hscn  
982 HCO2- formate anion hco2-  
983 HNNO nitrosoazane hnno  
984 HNNO+ Nitrous oxide, N-protonated hnno+  
985 NNOH+ Nitrous Oxide, O-protonated nnoh+  
986 HCOO formate neutral radical hcoo  
987 HOCO Hydrocarboxyl radical hoco  
988 HOCO+ Hydrocarboxyl cation hoco+  
989 HNO2 Nitrous acid hno2  
990 HNO2+ nitrous acid cation hno2+  
991 O3H+ protonated ozone o3h+  
992 SO2H+ protonated sulfur dioxide so2h+  
993 C2H2O Oxirene oxirene  
994 CH2CO Ketene ch2co  
995 CH2CO+ Ketene cation ch2co+  
996 HCCOH ethynol hccoh  
997 CH2CS Thioketene ch2cs  
998 Be(OH)2 Beryllium hydroxide beo2h2  
999 Mg(OH)2 Magnesium dihydroxide h2mgo2  
1000 NH2NO Nitrosamide nh2no  
1001 CH2O2 Dioxirane diox  
1002 H2COO Dioxymethyl radical h2coo  
1003 H2COO+ dioxymethyl cation h2coo+  
1004 HCOOH Formic acid ch2o2  
1005 H2O3 Hydrogen trioxide h2o3  
1006 HSSSH trisulfane hsssh  
1007 NaOCH3 Sodium methoxide naoch3  
1008 CH2BOH hydroxy(methylene)borane ch2boh  
1009 BH3CO Borane carbonyl bh3co  
1010 CH3BO Borane, methyloxo- ch3bo  
1011 CH2CHO Vinyloxy radical ch2cho  
1012 CH2COH+ ketene, protonated ch2coh+  
1013 CH3CO Acetyl radical ch3co  
1014 CH3CO- Acetyl anion ch3co-  
1015 CH3CO+ acetyl cation ch3co+  
1016 CH2NOH formaldoxime ch2noh  
1017 CH3NO nitrosomethane ch3no  
1018 CHONH2 formamide formamide  
1019 CNOH3 1,2-oxaziridine cnoh3  
1020 HOCHNH hydroxymethylimine hochnh  
1021 CHSNH2 thioformamide chsnh2  
1022 NHCHSH Methanimidothioic acid nhchsh  
1023 CH2OOH CH2OOH radical ch2ooh  
1024 CH3OO methylperoxy radical ch3oo  
1025 CH3OO- methylperoxy anion ch3oo-  
1026 CH3OO+ methylperoxy cation ch3oo+  
1027 C2H4O Ethylene oxide c2h4o  
1028 C2H4O+ ethylene oxide cation c2h4o+  
1029 CH2CHOH ethenol ch2choh  
1030 CH3CHO Acetaldehyde ch3cho  
1031 CH3CHO+ acetaldehyde cation ch3cho+  
1032 H2COCH2+ Methyl, (methyleneoxoniumyl)- h2coch2+  
1033 C2H4S Thiirane thiirane  
1034 CH2CHSH Ethenethiol ch2chsh  
1035 CH3CHS Thioacetaldehyde ch3chs  
1036 H2CONH2+ protonated formamide h2conh2+  
1037 NH2CHOH+ Formamide, O-protonated nh2choh+  
1038 NH3CHO+ Formamide, N-Protonated nh3cho+  
1039 CH2(OH)2 methanediol ch2o2h2  
1040 CH3OOH Methyl peroxide ch3ooh  
1041 CH3SSH Hydrogen methyl disulfide ch3ssh  
1042 HSCH2SH Methanedithiol ch4s2  
1043 H2OH2CO water formaldehyde dimer h2oh2co  
1044 C2H4OH+ ethylene oxide, protonated c2h4oh+  
1045 CH2CH2OH 2-hydroxy ethyl radical ch2ch2oh  
1046 CH3CH2O Ethoxy radical ethoxy  
1047 CH3CHOH 1-hydroxy-ethyl radical ch3choh  
1048 CH3CHOH+ acetaldehyde, protonated ch3choh+  
1049 CH3OCH2 methoxymethyl radical ch3och2  
1050 NH2CH2OH aminomethanol nh2ch2oh  
1051 CH3CH2OH Ethanol etoh  
1052 CH3OCH3 Dimethyl ether meome  
1053 CH3CH2SH ethanethiol etsh  
1054 CH3SCH3 Dimethyl sulfide mesme  
1055 CH3SCH3+ dimethyl sulfide cation mesme+  
1056 CH3SeCH3 dimethylselenide dmse  
1057 CH3OHH2O methanol water dimer ch3ohh2o  
1058 H2OCH3OH water methanol dimer h2och3oh  
1059 CuF2 Copper difluoride cuf2  
1060 ZnF2 Zinc difluoride znf2  
1061 CNF iso cyanogen fluoride cnf  
1062 FCN Cyanogen fluoride fcn  
1063 ClCN chlorocyanogen clcn  
1064 BrCN Cyanogen bromide brcn  
1065 ICN Cyanogen iodide icn  
1066 FBO Boron monofluoride monoxide fbo  
1067 BeF2 Beryllium fluoride bef2  
1068 MgF2 Magnesium fluoride mgf2  
1069 BeCl2 Beryllium chloride becl2  
1070 MgCl2 Magnesium dichloride mgcl2  
1071 CaCl2 Calcium Chloride cacl2  
1072 ZnCl2 Zinc dichloride zncl2  
1073 BeBr2 Beryllium bromide bebr2  
1074 CaBr2 Calcium dibromide cabr2  
1075 CaF2 Calcium difluoride caf2  
1076 FCO Carbonyl fluoride fco  
1077 FCO+ Carbonyl fluoride cation fco+  
1078 ClCO carbonyl monochloride clco  
1079 BF2 Boron difluoride radical bf2  
1080 FNO Nitrosyl fluoride fno  
1081 ClNO Nitrosyl chloride clno  
1082 BrNO Nitrosyl bromide brno  
1083 INO Nitrosyl iodide ino  
1084 CF2 Difluoromethylene cf2  
1085 CF2- Difluoromethylene anion cf2-  
1086 CF2+ Difluoromethylene cation cf2+  
1087 CFCl chlorofluoromethylene cfcl  
1088 SiF2 Silicon difluoride sif2  
1089 SiF2+ Silicon difluoride cation sif2+  
1090 CCl2 dichloromethylene ccl2  
1091 CCl2- dichloromethylene anion ccl2-  
1092 CCl2+ dichloromethylene cation ccl2+  
1093 SiCl2 Dichlorosilylene sicl2  
1094 GeF2 Germanium difluoride gef2  
1095 GeCl2 Germanium dichloride gecl2  
1096 CBr2 dibromomethylene cbr2  
1097 FOO Dioxygen monofluoride radical foo  
1098 FOO+ Fluorine dioxide cation foo+  
1099 ClOO chloroperoxy radical cloo  
1100 ClOO+ chloroperoxy cation cloo+  
1101 OClO- Chlorine dioxide anion oclo-  
1102 OClO+ Chlorine dioxide cation oclo+  
1103 ClSO Sulfur chloride oxide clso  
1104 ClS2 Sulfur chloride cls2  
1105 BrOO Bromine dioxide broo  
1106 OBrO Bromine dioxide radical obro  
1107 NF2 Difluoroamino radical nf2  
1108 NF2+ Difluoroamino cation nf2+  
1109 PF2 Phosphorus difluoride pf2  
1110 PF2+ Phosphorus difluoride cation pf2+  
1111 F2O Difluorine monoxide f2o  
1112 SF2 sulfur difluoride sf2  
1113 SF2- sulfur difluoride anion sf2-  
1114 SF2+ sulfur difluoride cation sf2+  
1115 Cl2O Dichlorine monoxide cl2o  
1116 SCl2 Sulfur dichloride scl2  
1117 SeF2 Selenium difluoride sef2  
1118 BrOCl Bromine hypochlorite brocl  
1119 SeCl2 Selenium Dichloride secl2  
1120 SBr2 Sulfur dibromide sbr2  
1121 SeBr2 Selenium dibromide sebr2  
1122 BrOBr Bromine oxide brobr  
1123 F3- trifluoride anion f3-  
1124 Cl3- trichloride anion cl3-  
1125 Br3- tribromide anion br3-  
1126 I3- triiodide i3-  
1127 SFCl Sulfur chloride fluoride sfcl  
1128 HCCF Fluoroacetylene hccf  
1129 HCCF+ fluoroacetylene cation hccf+  
1130 HCCCl Chloroacetylene hcccl  
1131 HCCBr bromoacetylene hccbr  
1132 HFCO formyl fluoride hfco  
1133 HFCO+ formyl fluoride cation hfco+  
1134 COHCl Formyl chloride cohcl  
1135 COHBr Formyl bromide cohbr  
1136 BHF2 Difluoroborane bhf2  
1137 BHCl2 Borane, dichloro- bhcl2  
1138 CHCl2 dichloromethyl radical chcl2  
1139 CHF2 difluoromethyl radical chf2  
1140 CHF2+ difluoromethyl cation chf2+  
1141 CHFCl Chlorofluoromethyl radical chfcl  
1142 CHFCl+ Chlorofluoromethyl cation chfcl+  
1143 CHCl2+ dichloromethyl cation chcl2+  
1144 CHBr2 dibromomethyl radical chbr2  
1145 HOClO Chlorous acid hoclo  
1146 NHF2 difluoramine nhf2  
1147 NHCl2 dichloroamine nhcl2  
1148 CH2F2 Methane, difluoro- ch2f2  
1149 CH2FCl fluorochloromethane ch2fcl  
1150 SiH2F2 difluorosilane sih2f2  
1151 CH2Cl2 Methylene chloride ch2cl2  
1152 CH2BrF Methane, bromofluoro- ch2fbr  
1153 CH2BrCl Methane, bromochloro- ch2clbr  
1154 CH2FI fluoroiodomethane ch2fi  
1155 CH2Br2 dibromomethane ch2br2  
1156 CH2ClI chloroiodomethane ch2cli  
1157 CH2BrI bromoiodomethane ch2bri  
1158 CH2I2 Diiodomethane ch2i2  
1159 SiH2Cl2 dichlorosilane sih2cl2  
1160 CH3MgBr Methyl Magnesium Bromide ch3mgbr  
1161 CH2CHF Ethene, fluoro- ch2chf  
1162 CH2CHF+ fluoroethene cation ch2chf+  
1163 C2H3Cl Ethene, chloro- ch2chcl  
1164 C2H3Br vinyl bromide c2h3br  
1165 C2H3I Vinyl iodide c2h3i  
1166 CH2FOH fluoromethanol ch2foh  
1167 CH3OCl methyl hypochlorite ch3ocl  
1168 CH2CH2Cl 2-chloroethyl radical ch2ch2cl  
1169 CHClCH3 1-chloroethyl radical chclch3  
1170 C2H5F fluoroethane c2h5f  
1171 CH3CH2Cl Ethyl chloride c2h5cl  
1172 CH3SiFH2 fluoromethylsilane ch3sifh2  
1173 C2H5Br Ethyl bromide etbr  
1174 C2H5I Ethyl iodide c2h5i  
1175 KrF2 Krypton difluoride krf2  
1176 XeF2 Xenon difluoride xef2  
1177 B4H10 Tetraborane(10) b4h10  
1178 C4 Carbon tetramer c4  
1179 C4+ Carbon tetramer cation c4+  
1180 C4H2 Diacetylene c4h2  
1181 C4H2+ diacetlyene cation c4h2+  
1182 C2H3CCH 1-Buten-3-yne c2h3cch  
1183 C4H4 cyclobutadiene cbd  
1184 C4H4 Tetrahedrane c4h4  
1185 H2CCCCH2 Butatriene h2cccch2  
1186 C4H6 1-Methylcyclopropene c3100047  
1187 C4H6 Cyclobutene c822355  
1188 C4H6 Methylenecyclopropane c6142730  
1189 CH2CCHCH3 1,2-Butadiene butad12  
1190 CH2CHCHCH2 1,3-Butadiene c106990  
1191 CH3CCCH3 2-Butyne c503173  
1192 CHCCH2CH3 1-Butyne c107006  
1193 CH3CHCHCH2 methylallyl radical c4h7  
1194 C4H8 methylcyclopropane mcp  
1195 CH2C(CH3)CH3 1-Propene, 2-methyl- isobute  
1196 CH2CHCH2CH3 1-Butene bute1  
1197 CH3CHCHCH3 2-Butene, (E)- bute2e  
1198 CH3CHCHCH3 2-Butene, (Z)- bute2z  
1199 B(CH3)3 trimethylborane bme3  
1200 Al(CH3)3 trimethyl aluminum tma  
1201 C(CH3)3 Tert-butyl radical tbutyl  
1202 CH2CH(CH3)2 Isobutyl radical isobutyl  
1203 CH3CHCH2CH3 2-Butyl radical butyl2  
1204 CH3CH(CH3)CH3 Isobutane isobutane  
1205 CH3CH2CH2CH3 Butane butane  
1206 SiH(CH3)3 trimethylsilane trimsi  
1207 Li3N trilithium nitride li3n  
1208 C2N2 Cyanogen c2n2  
1209 C2N2+ Cyanogen cation c2n2+  
1210 P4 Phosphorus tetramer p4  
1211 As4 Arsenic tetramer as4  
1212 HCCCN Cyanoacetylene hcccn  
1213 HCCCN+ Cyanoacetylene cation hcccn+  
1214 H2CNCN cyanamide, methylene ch2ncn  
1215 HNCCNH Ethenediimine hnccnh  
1216 C3H3N acrylonitrile ch2chcn  
1217 C3H3N+ acrylonitrile cation ch2chcn+  
1218 CH3N3 methyl azide ch3n3  
1219 NH2CCNH2 Diaminoacetylene daa  
1220 NH2CH2CN Aminoacetonitrile aan  
1221 CH3NHN2+ methyl azide, protonated ch3nhn2+  
1222 C2H5CN ethyl cyanide c2h5cn  
1223 CH5N3 Guanidine guanidine  
1224 C4H6 Bicyclo[1.1.0]butane c157335  
1225 CH3NNCH3 (Z)-1,2-Dimethyldiazene dmdiazz  
1226 H2NCHCHNH2 diaminoethylene dae  
1227 CH6N3+ guanidinium ch6n3+  
1228 C3H7N Cyclopropylamine cpram  
1229 CH7N3 triaminomethane tam  
1230 C3H7N Azetidine azet  
1231 C4H8 cyclobutane cbutane  
1232 C2H8N2 Ethylenediamine ethdiam  
1233 CH3NHNHCH3 dimethyl hydrazine dmh  
1234 CH3CH(NH2)CH3 2-Propanamine pram2  
1235 N(CH3)3 Trimethylamine trimeam  
1236 NH2CH2CH2CH3 1-Propanamine pram1  
1237 P(CH3)3 trimethylphosphine tmp  
1238 N(SiH3)3 trisilylamine tsa  
1239 As(CH3)3 trimethyl arsine tmas  
1240 (CH3)3NH+ protonated trimethyl amine ptma  
1241 C3H7NH3+ n-propylamine, protonated c3h7nh2  
1242 Li2O2 dilithium dioxide li2o2  
1243 Na2O2 disodium dioxide na2o2  
1244 K2O2 dipotassium dioxide k2o2  
1245 C3O Tricarbon monoxide c3o  
1246 B2O2 Diboron dioxide b2o2  
1247 ONNO NO dimer onno  
1248 CO3 Carbon trioxide co3  
1249 CO3-- carbonate co3--  
1250 CS3-- Carbonotrithioate cs3--  
1251 NO3 Nitrogen trioxide no3  
1252 NO3- nitrate anion no3-  
1253 NO3+ nitrogen trioxide cation no3+  
1254 SO3 Sulfur trioxide so3  
1255 SO3- Sulfur trioxide anion so3-  
1256 SO3-- Sulfate dianion so3--  
1257 SO3+ Sulfur trioxide cation so3+  
1258 SeO3 selenium trioxide seo3  
1259 S4 Sulfur tetramer s4  
1260 TeO3 Tellurium trioxide teo3  
1261 HCO3- bicarbonate anion hco3-  
1262 HNO3 Nitric acid hno3  
1263 HSO3 Hydroxysulfonyl radical hso3  
1264 NH2NO2 nitramide nh2no2  
1265 C2H2CO cyclopropenone c2h2co  
1266 C3H2O Propadienal c3h2o  
1267 HCCCHO 2-propynal hcccho  
1268 C2H2O2 Ethanedial c2h2o2  
1269 C2H2O2+ Ethanedial cation c2h2o2+  
1270 H2CO3 Carbonic acid h2co3  
1271 H2CS3 thiocarbonic acid h2cs3  
1272 H2NO3+ Nitric Acid, Protonated h2no3+  
1273 H2SO3 Sulfurous acid h2so3  
1274 C2H3NO Nitrosoethylene c2h3no  
1275 CH3NCO methylisocyante ch3nco  
1276 HOCH2CN cyanomethanol hoch2cn  
1277 CH3COO- acetate anion ch3coo-  
1278 CH3NO2 Methane, nitro- ch3no2  
1279 CH3ONO Methyl nitrite ch3ono  
1280 NH2COOH Carbamic acid nh2cooh  
1281 H3BO3 Boric acid h3bo3  
1282 H3AlO3 Aluminum hydroxide h3alo3  
1283 H3CO3+ carbonic acid, protonated h3co3+  
1284 C3H4O 2-Propyn-1-ol c107197  
1285 C3H4O allenol c9000071  
1286 C3H4O Cyclopropanone cpone  
1287 C3H4O Methylketene c6004440  
1288 CH2CHCHO Acrolein c3h4o  
1289 NH2CONH2 Urea urea  
1290 NH2CONH2+ Urea cation urea+  
1291 NH2CSNH2 Thiourea thiourea  
1292 C2H4O2 1,3-dioxetane c2h4o2  
1293 CH3COOH Acetic acid ch3cooh  
1294 CH3OCHO methyl formate ch3ocho  
1295 CHOCH2OH hydroxy acetaldehyde haa  
1296 NH2COOH2+ Carbamic acid, O-protonated nh2cooh2+  
1297 NH3COOH+ protonated Carbamic acid nh3cooh+  
1298 H2OHCOOH Water formic acid dimer 1 h2ohcooh_10  
1299 H2OHCOOH Water formic acid dimer 2 h2ohcooh_11  
1300 HCOOHH2O Formic acid water dimer hcoohh2o  
1301 HOCH2OOH hydroxy methyl peroxide hoch2ooh  
1302 CH3COCH2 Acetonyl radical ch3coch2  
1303 CH2C(OH)NH2 1-amino vinyl alchohol ava  
1304 CH3C(OH)=NH Ethaninidic acid eia  
1305 CH3CHNOH Acetaldoxime acetaldoxime  
1306 CH3CONH2 Acetamide acetamide  
1307 HCONHCH3 N-methylformamide nmfa  
1308 CH3CSNH2 Ethanethioamide ch3csnh2  
1309 CH5N2O+ urea, N-protonated ch4n2o+  
1310 H2NCOHNH2+ urea, protonated ureah+  
1311 C2H5OO ethylperoxy radical c2h5oo  
1312 CH3NNCH3 (E)-1,2-Dimethyldiazene dmdiaze  
1313 C3H5OH Cyclopropanol cproh  
1314 C3H6O 2-Propen-1-ol c107186  
1315 C3H6O Acetone enol enol  
1316 C3H6O Oxetane oxetane  
1317 C3H6O Propylene oxide prox  
1318 CH3CH2CHO Propanal propanal  
1319 CH3COCH3 Acetone acetone  
1320 CH3COCH3- acetone anion ch3coch3-  
1321 C3H6S Thietane thietane  
1322 C3H6S Thiirane, methyl- methiirane  
1323 CH3CSCH3 Thioacetone ch3csch3  
1324 C2H6O2 1,2-Ethanediol ethdiol  
1325 CH3OOCH3 dimethylperoxide dmp  
1326 CH3SOCH3 Dimethyl sulfoxide dmso  
1327 CH2SHCH2SH 1,2-Ethanedithiol ethdisl  
1328 CH3SSCH3 Disulfide, dimethyl ch3ssch3  
1329 CH3COHCH3+ acetone, protonated acetoneh+  
1330 HOCH2CH2NH2 monoethanolamine mea  
1331 C3H7OH 1-Propanol proh  
1332 CH3CHOHCH3 Isopropyl alcohol isoproh  
1333 CH3OC2H5 Ethane, methoxy- etome  
1334 C3H7SH 1-Propanethiol prsh  
1335 CH3CHSHCH3 2-Propanethiol isoprsh  
1336 CH3SCH2CH3 Ethane, (methylthio)- etsme  
1337 H2OCH3OCH3 water dimethylether dimer h2och3och3  
1338 Li2F2 Lithium fluoride dimer li2f2  
1339 Na2F2 Sodium Fluoride Dimer na2f2  
1340 Na2Cl2 Disodium dichloride na2cl2  
1341 C2F2 difluoroacetylene c2f2  
1342 C2Cl2 dichloroacetylene c2cl2  
1343 C2Cl2+ dichloroacetylene cation c2cl2+  
1344 FNO2 Nitryl fluoride fno2  
1345 FONO Nitrosyl hypofluorite fono  
1346 ClNO2 Nitryl chloride clno2  
1347 ClONO chlorine nitrite clono  
1348 BrONO Bromine nitrite brono  
1349 N2F2 (Z)-Difluorodiazene n2f2_z  
1350 N2F2 Dinitrogen difluoride, (E)- n2f2_e  
1351 CF2O Carbonic difluoride f2co  
1352 CF2O+ Carbonic difluoride cation f2co+  
1353 COFCl Carbonic chloride fluoride cofcl  
1354 CCl2O Phosgene cl2co  
1355 Cl2CS Thiophosgene cl2cs  
1356 COBr2 Carbonic dibromide cobr2  
1357 BF3 Borane, trifluoro- bf3  
1358 BF3- Borane, trifluoro- anion bf3-  
1359 BF3+ boron trifluoride cation bf3+  
1360 BClF2 Chlorodifluoroborane bclf2  
1361 AlF2Cl Aluminum chloride difluoride alclf2  
1362 ScF3 Scandium trifluoride ScF3  
1363 AlFCl2 Aluminum dichloride fluoride alcl2f  
1364 BCl3 Borane, trichloro- bcl3  
1365 BCl3+ Boron Trichloride cation bcl3+  
1366 GaF3 Gallium trifluoride gaf3  
1367 AlCl3 Aluminum trichloride alcl3  
1368 GaCl3 Gallium trichloride gacl3  
1369 BBr3 Boron tribromide bbr3  
1370 AlBr3 Aluminum Bromide albr3  
1371 ClO3 Chlorine trioxide clo3  
1372 ClO3- chlorate anion clo3-  
1373 BrO3- Bromate anion bro3-  
1374 CF3 Trifluoromethyl radical cf3  
1375 CF3- Trifluoromethyl anion cf3-  
1376 CF3+ Trifluoromethyl cation cf3+  
1377 CF2Cl difluorochloromethyl radical cf2cl  
1378 SiF3 Silicon trifluoride radical sif3  
1379 SiF3+ Silicon trifluoride cation sif3+  
1380 CFCl2 dichlorofluoromethyl radical cfcl2  
1381 CCl3 Trichloromethyl radical ccl3  
1382 CCl3- Trichloromethyl anion ccl3-  
1383 CCl3+ Trichloromethyl cation ccl3+  
1384 SiCl3 trichlorosilyl radical sicl3  
1385 SiCl3+ trichlorosilyl cation sicl3+  
1386 CBr3 tribromomethyl radical cbr3  
1387 FOOF Perfluoroperoxide foof  
1388 F2SO Thionyl Fluoride f2so  
1389 ClOOCl Dichlorine dioxide cloocl  
1390 SOCl2 thionyl chloride socl2  
1391 SSCl2 Thiothionyl chloride sscl2  
1392 SeOCl2 selenium oxychloride seocl2  
1393 NF3 Nitrogen trifluoride nf3  
1394 NF3- Nitrogen trifluoride anion nf3-  
1395 NF3+ Nitrogen trifluoride cation nf3+  
1396 PF3 Phosphorus trifluoride pf3  
1397 NCl3 nitrogen trichloride ncl3  
1398 AsF3 Arsenic trifluoride asf3  
1399 PCl3 Phosphorus trichloride pcl3  
1400 SbF3 Antimony Trifluoride sbf3  
1401 AsCl3 Arsenous trichloride ascl3  
1402 SbCl3 Antimony Trichloride sbcl3  
1403 NBr3 Nitrogen Tribromide nbr3  
1404 PBr3 Phosphorus tribromide pbr3  
1405 AsBr3 Arsenic tribromide asbr3  
1406 NI3 Nitrogen triiodide ni3  
1407 PI3 Phosphorus triiodide pi3  
1408 ClSSCl Disulfur dichloride s2cl2  
1409 SF3 Sulfur trifluoride sf3  
1410 BrF3 Bromine trifluoride brf3  
1411 IF3 iodone trifluoride if3  
1412 HClO3 Chloric Acid hclo3  
1413 CHF3 Methane, trifluoro- chf3  
1414 CHF2Cl difluorochloromethane chf2cl  
1415 SiHF3 trifluorosilane sihf3  
1416 CHFCl2 fluorodichloromethane chfcl2  
1417 CDCl3 trichloromethane-d cdcl3  
1418 CHCl3 Chloroform chcl3  
1419 CHBrF2 Methane, bromodifluoro- chbrf2  
1420 SiHCl3 Trichlorosilane sihcl3  
1421 CHFClBr fluorochlorobromomethane chfclbr  
1422 CHBrCl2 Methane, bromodichloro- chbrcl2  
1423 CHF2I difluoroiodomethane chf2i  
1424 CHBr2F dibromofluoromethane chbr2f  
1425 CHFClI fluorochloroiodomethane chfcli  
1426 CHCl2I dichloroiodomethane chcl2i  
1427 CHClBr2 Methane, dibromochloro- chclbr2  
1428 CHBr3 bromoform chbr3  
1429 CHI3 Iodoform chi3  
1430 NF3H+ protonated nitrogen trifluoride nf3h+  
1431 AsF3H+ Arsenic trifluoride, protonated asf3h+  
1432 C2H2F2 Ethene, 1,2-difluoro-, (E)- c2h2f2e  
1433 C2H2F2 Ethene, 1,2-difluoro-, (Z)- c2h2f2z  
1434 CH2CF2 Ethene, 1,1-difluoro- ch2cf2  
1435 C2H2ClF 1-chloro-1-fluoroethylene c2h2clf  
1436 CHFCHCl (E)-1-chloro-2-fluoroethene chfchcle  
1437 CHFCHClz (Z)-1-Chloro-2-fluoroethene chfchclz  
1438 CH2CCl2 Ethene, 1,1-dichloro- ch2ccl2  
1439 CHClCHCl Ethene, 1,2-dichloro-, (E)- chclchcle  
1440 CHClCHCl Ethene, 1,2-dichloro-, (Z)- chclchclz  
1441 C2H2Br2 1,1-dibromoethene c2h2br2  
1442 CHBrCHBr Ethene, 1,2-dibromo-, (E)- chbrchbre  
1443 CHBrCHBr Ethene, 1,2-dibromo-, (Z)- chbrchbrz  
1444 CH2FCHO Fluoroacetaldehyde ch2fcho  
1445 CH3COF Acetyl fluoride ch3cof  
1446 CH2ClCHO chloroacetaldehyde ch2clcho  
1447 CH3COCl Acetyl Chloride ch3cocl  
1448 C2H4F2 1,2-difluoroethane c2h4f2  
1449 CH3CHF2 Ethane, 1,1-difluoro- ch3chf2  
1450 CH2FCH2Cl Ethane, 1-chloro-2-fluoro- ch2fch2cl  
1451 CH3CHFCl Ethane, 1-chloro-1-fluoro- ch3chfcl  
1452 CH2ClCH2Cl Ethane, 1,2-dichloro- ch2clch2cl  
1453 CH3CHCl2 Ethane, 1,1-dichloro- ch3chcl2  
1454 CH2BrCH2Cl 1-bromo-2-chloroethane ch2brch2cl  
1455 CH2BrCH2Br Ethane, 1,2-dibromo- ch2brch2br  
1456 CH2CFCH3 2-fluoropropene 2fpro  
1457 CH2CHCH2F Allyl Fluoride allylf  
1458 CH3CHCHF trans-1-Fluoro-1-propene propene1ft  
1459 C3H5Cl 1-Propene, 3-chloro- prop1cl3  
1460 C3H5Cl 1-chloro-1-propene(E) prop1cl1e  
1461 C3H5Cl 1-chloro-1-propene(Z) prop1cl1z  
1462 CH2FCH2OH 2-fluoroethanol ch2fch2oh  
1463 CH2ClCH2OH 2-Chloroethanol ch2clch2oh  
1464 CH2ClCH2OH2+ 2-chloroethanol, protonated ch2clch2oh2+  
1465 CH2FCH2CH3 1-Fluoropropane prf1  
1466 CH3CHFCH3 2-Fluoropropane prf2  
1467 CH2ClCH2CH3 Propane, 1-chloro- prcl1  
1468 CH3CHClCH3 Propane, 2-chloro- prcl2  
1469 CH3CH2CH2Br n-propyl bromide prbr  
1470 CH3CHBrCH3 i-propyl bromide iprbr  
1471 C3H9O+ trimethyl oxonium cation c3h9o+  
1472 B5H9 pentaborane9 b5h9  
1473 C5H4 pentatetraene ptrene  
1474 C5H5 cyclopentadienyl radical c5h5  
1475 C5H5- cylopentadienyl anion c5h5-  
1476 C5H6 1,3-Cyclopentadiene c542927  
1477 C5H6 1-Buten-3-yne, 2-methyl- c78808  
1478 C5H6 3-Penten-1-yne, (E)- c2004695  
1479 C5H6 3-Penten-1-yne, (Z)- c1574409  
1480 C5H6 Bicyclo[2.1.0]pent-2-ene c5164352  
1481 C5H6 Cyclopropylacetylene c6746947  
1482 C5H6 Propellane propellane  
1483 C5H7 1,3-pentadienyl radical pdyl  
1484 C5H7 cyclopentenyl radical cpyl  
1485 C5H8 1,2-Butadiene, 3-methyl- c598254  
1486 C5H8 1,2-Pentadiene c591957  
1487 C5H8 1,3-Butadiene, 2-methyl- c78795  
1488 C5H8 1,3-Pentadiene, (E)- c2004708  
1489 C5H8 1,3-Pentadiene, (Z)- c1574410  
1490 C5H8 1,4-Pentadiene c591935  
1491 C5H8 1-pentyne a1pentyne  
1492 C5H8 2,3-Pentadiene c591968  
1493 C5H8 Bicyclo[1.1.1]pentane bcp  
1494 C5H8 Cyclobutane, methylene- c1120565  
1495 C5H8 Cyclopentene c142290  
1496 C5H8 Ethenylcyclopropane c693867  
1497 CH3CCCH2CH3 2-Pentyne 2pentyne  
1498 C5H10 1-Butene, 2-methyl- c563462  
1499 C5H10 2-Butene, 2-methyl- c513359  
1500 C5H10 2-Pentene, (E)- c646048  
1501 C5H10 2-Pentene, (Z)- c627203  
1502 C5H10 Cyclopentane c287923  
1503 C5H10 Cyclopropane, 1,1-dimethyl- c1630940  
1504 CH2CHCH2CH2CH3 1-pentene pentene  
1505 C5H11 2-Methylbut-2-yl radical c4348350  
1506 C5H12 Butane, 2-methyl- buta2  
1507 C5H12 Pentane pentane  
1508 C5H12 Propane, 2,2-dimethyl- neopentane  
1509 Si(CH3)4 tetramethylsilane tms  
1510 N2O3 Dinitrogen trioxide n2o3  
1511 C3H2N2 Malononitrile c3h2n2  
1512 CH2N4 1H-Tetrazole 1htz  
1513 C3H3N2 imidazolyl radical im  
1514 C3H3N2- imidizolyl anion im-  
1515 C2H3N3 1H-1,2,4-Triazole c288880  
1516 C4H4N pyrrolide radical c4h4n  
1517 C4H4N- pyrrolide anion c4h4n-  
1518 C3H4N2 1H-Imidazole 1himidaz  
1519 C3H4N2 1H-Pyrazole 1hpyraz  
1520 C3H4N2 2H-Imidazole imid2h  
1521 C3H4N2 4H-Imidazole imid4h  
1522 C4H5N (E)-2-Butenenitrile c627269  
1523 C4H5N (Z)-2-Butenenitrile c1190767  
1524 C4H5N 2H-pyrrole pyrrole2  
1525 C4H5N 3H-pyrrole pyrrole3  
1526 C4H5N Cyclopropanecarbonitrile c5500210  
1527 C4H5N Pyrrole pyrrole  
1528 CH2CHCH2CN Allylcyanide ch2chch2cn  
1529 C4H6N+ pyrrole, alpha-protonated appyr  
1530 C4H6N+ pyrrole, beta-protonated bppyr  
1531 C4H6N+ pyrrole, protonated ppyr  
1532 C3H6N2 3-Aminopropionitrile c151188  
1533 CH3CH(CH3)CN Propanenitrile, 2-methyl- c4h7n  
1534 CH3CH2CH2CN Butanenitrile c109740  
1535 C5H8 Bicyclo[2.1.0]pentane c185944  
1536 C5H8 Spiropentane c157404  
1537 C4H9N Cyclobutylamine cbam  
1538 C4H9N Pyrrolidine pyrrolidine  
1539 C3H10N2 1,2-Diaminopropane diampr12  
1540 C(CH3)3NH2 2-Propanamine, 2-methyl- c75649  
1541 C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- c78819  
1542 C(NH2)H2CH2CH2CH3 1-Butanamine butam1  
1543 CH3C(NH2)HCH2CH3 2-Butanamine butam2  
1544 NH(C2H5)2 diethylamine dea  
1545 NC4H12+ tetramethyl ammonium cation nc4h12+  
1546 C3O2 Carbon suboxide c3o2  
1547 C3O2+ Carbon suboxide cation c3o2+  
1548 B2O3 diboron trioxide b2o3  
1549 MgCO3 Magnesium Carbonate mgco3  
1550 BeCO3 Beryllium Carbonate beco3  
1551 CaCO3 Calcium Carbonate caco3  
1552 ONONO Nitrosyl nitrite onono  
1553 PO4--- phosphate po4---  
1554 SO4-- sulfate so4--  
1555 HOONO2 peroxy nitric acid hoono2  
1556 HSO4- bisulfate anion hso4-  
1557 C2H2N2S 1,3,4-Thiadiazole c2h2n2s  
1558 C3H2O2 Propiolic acid c3h2o2  
1559 CHOCOOH oxo acetic acid oaa  
1560 CHOOCHO diformyl ether choocho  
1561 H2SO4 Sulfuric acid h2so4  
1562 H2SeO4 Selenic acid h2seo4  
1563 C3H3NO Isoxazole isox  
1564 C3H3NO Oxazole oxazole  
1565 C3H3NS Thiazole thiazole  
1566 CH3C(O)OO acetyl peroxy radical ch3coo2  
1567 CH3NO3 Methyl nitrate ch3no3  
1568 H3PO4 Phosphoric Acid h3po4  
1569 C4H4O Furan furan  
1570 C4H4O+ Furan cation furan+  
1571 CH3COCCH 3-butyn-2-one c1423605  
1572 C4H4S Thiophene furans  
1573 C4H4Se selenophene c4h4se  
1574 C3H4O2 β–Propiolactone beta  
1575 C3H4O2 2-Propenoic acid propenoic2  
1576 C3H4O2 Methyl glyoxal megly  
1577 C3H4O2 propanedial propanedial  
1578 C3H4O2 propenalol propenalol  
1579 HOCHCCHOH allenediol aldiol  
1580 C2H4O3 1,2,3-trioxolane c2h4o3  
1581 C2H4O3 trioxolane124 triox  
1582 HOCH2COOH Hydroxyacetic acid hac  
1583 CH2CHCONH2 Acrylamide c79061  
1584 CH3OCH2CN Methoxyacetonitrile c1738369  
1585 CH5N3S Hydrazinecarbothioamide c79196  
1586 H2NCH2COOH Glycine glycine  
1587 CH3SO2NH2 methanesulfonamide ch3so2nh2  
1588 C4H6O cis-2-butenal butenal2c  
1589 C4H6O Cyclobutanone cbutone  
1590 C4H6O Furan, 2,3-dihydro- furan23h  
1591 C4H6O Furan, 2,5-dihydro- furan25h  
1592 CH2CHOCHCH2 Vinyl ether vinylether  
1593 CHOCHCHCH3 2-Butenal butenal2  
1594 C4H6S Thiophene, 2,3-dihydro- thiop23h  
1595 C4H6S Thiophene, 2,5-dihydro- thiop25h  
1596 CH2CHSCHCH2 Divinyl sulfide divis  
1597 C2H6N2O Urea, methyl- c598505  
1598 C3H6O2 1,3-Dioxolane dioxolane  
1599 CH3CH2COOH Propanoic Acid propanoic  
1600 CH3COOCH3 methyl acetate aame  
1601 HCOOC2H5 Ethyl formate faee  
1602 C2H6O2S Dimethyl sulfone c67710  
1603 CH3SSSCH3 dimethyl trisulfide c2h6s3  
1604 C3H7NO dimethylformamide dmf  
1605 C3H7NO Propanamide propanam  
1606 C2H3OC2H5 Ethene, ethoxy- c109922  
1607 C4H8O Cyclobutanol c2919235  
1608 C4H8O Furan, tetrahydro- thf  
1609 CH2C(CH3)OCH3 1-Propene, 2-methoxy- pre1meo2  
1610 CH3COCH2CH3 2-Butanone buta2one  
1611 CHOCH(CH3)CH3 Propanal, 2-methyl- c78842  
1612 CHOCH2CH2CH3 Butanal butanal  
1613 C4H8S Thiophene, tetrahydro- tht  
1614 C3H8O2 1,3-Propanediol c504632  
1615 C3H8O2 Hydroperoxide, 1-methylethyl c3031752  
1616 C3H8O2 Methane, dimethoxy- c109875  
1617 C3H8O2 Propylene glycol c57556  
1618 C3H8S2 1,3-Propanedithiol c109808  
1619 C4H10O 1-Butanol butanol1  
1620 C4H10O 1-Propanol, 2-methyl- c78831  
1621 C4H10O 2-Butanol, (.+/-.)- butanol2  
1622 C4H10O Ethanol, 1,1-dimethyl- tbuoh  
1623 C4H10O Ethoxy ethane etoet  
1624 C4H10O Methyl propyl ether meopr  
1625 C4H10O Propane, 2-methoxy- c598538  
1626 C4H10O+ 1-Butanol cation butanol1+  
1627 C(CH3)3SH 2-Propanethiol, 2-methyl- tbush  
1628 C2H5SC2H5 Diethyl sulfide etset  
1629 C4H9SH 1-Butanethiol bush  
1630 CH2(SH)CH(CH3)CH3 1-Propanethiol, 2-methyl- c513440  
1631 CH3C(SCH3)HCH3 Propane, 2-(methylthio)- mesipr  
1632 CH3CH(SH)CH2CH3 2-Butanethiol butansl2  
1633 FNO3 Fluorine nitrate fno3  
1634 ClONO2 Chlorine nitrate clono2  
1635 BrONO2 Bromine nitrate brono2  
1636 TiCl4 Titanium tetrachloride ticl4  
1637 ClO4- perchlorate anion clo4-  
1638 BF4- tetrafluoroboron anion bf4-  
1639 ClFO3 Perchloryl fluoride clfo3  
1640 SO2F2 Sulfuryl fluoride so2f2  
1641 SO2Cl2 Sulfuryl chloride so2cl2  
1642 F3NO Nitrogen trifluoride oxide f3no  
1643 F3PO Phosphoryl fluoride pf3o  
1644 Cl3PO Phosphoryl chloride pcl3o  
1645 CF4 Carbon tetrafluoride cf4  
1646 CF3Cl Methane, chlorotrifluoro- cf3cl  
1647 SiF4 Silicon tetrafluoride sif4  
1648 CF2Cl2 difluorodichloromethane cf2cl2  
1649 TiF4 Titanium tetrafluoride tif4  
1650 CFCl3 Trichloromonofluoromethane cfcl3  
1651 CF3Br Bromotrifluoromethane cf3br  
1652 GeF4 Germanium tetrafluoride gef4  
1653 CCl4 Carbon tetrachloride ccl4  
1654 CCl4+ Carbon tetrachloride cation ccl4+  
1655 CBrClF2 Methane, bromochlorodifluoro- cbrclf2  
1656 SiCl4 Silane, tetrachloro- sicl4  
1657 CBrCl2F bromodichlorofluoromethane cbrcl2f  
1658 CF3I trifluoroiodomethane cf3i  
1659 CBrCl3 Methane, bromotrichloro- cbrcl3  
1660 CBr2F2 Methane, dibromodifluoro- cbr2f2  
1661 GeCl4 Germanium Tetrachloride gecl4  
1662 CBr2ClF dibromochlorofluoromethane cbr2clf  
1663 CBr2Cl2 dibromodichloromethane cbr2cl2  
1664 CCl3I trichloroiodomethane ccl3i  
1665 CFBr3 fluorotribromomethane cfbr3  
1666 CFClBrI fluorochlorobromoiodomethane cfclbri  
1667 CBr3Cl tribromochloromethane cbr3cl  
1668 CF2I2 difluorodiiodomethane cf2i2  
1669 CBr4 Carbon tetrabromide cbr4  
1670 CCl2I2 dichlorodiiodomethane ccl2i2  
1671 SiBr4 Silicon tetrabromide sibr4  
1672 CBr3I tribromoiododmethane cbr3i  
1673 GeBr4 Germanium tetrabromide gebr4  
1674 CI4 tetraiodomethane ci4  
1675 SiI4 silicon tetraiodide sii4  
1676 ClOF3 Chlorine trifluoride oxide clof3  
1677 SF4 Sulfur tetrafluoride sf4  
1678 SeF4 Selenium tetrafluoride sef4  
1679 SCl4 Sulfur tetrachloride scl4  
1680 C2HF3 Trifluoroethylene c2hf3  
1681 C2HF3+ Trifluoroethylene cation c2hf3+  
1682 CHClCCl2 Trichloroethylene chclccl2  
1683 CHBrCF2 1-Bromo-2,2-difluoroethylene chbrcf2  
1684 HClO4 perchloric acid hclo4  
1685 HSO3F Fluorosulfonic acid hso3f  
1686 CF3OH trifluoromethanol cf3oh  
1687 CH2ClCCCl 1,3-dichloropropyne ch2clcccl  
1688 CHClCCHCl 1,3-dichloroallene chclcchcl  
1689 CHCl2CCH 3,3-dichloropropyne chcl2cch  
1690 CHCl2CHO dichloroacetaldehyde chcl2cho  
1691 PF3CH2 phosphorane, trifluoromethylene- pf3ch2  
1692 CH3CF3 Ethane, 1,1,1-trifluoro- ch3cf3  
1693 CHF2CH2F Ethane, 1,1,2-trifluoro ch2fchf2  
1694 CH3CF2Cl 1-Chloro-1,1-Difluoroethane ch3cf2cl  
1695 CH3CFCl2 1,1-Dichloro-1-fluoroethane ch3cfcl2  
1696 CH2ClCHCl2 1,1,2-trichloroethane ch2clchcl2  
1697 CH3CCl3 Ethane, 1,1,1-trichloro- ch3ccl3  
1698 SiCl3CH3 methyltrichlorosilane sicl3ch3  
1699 CH3CBr3 1,1,1-tribromoethane ch3cbr3  
1700 NH3BCl3 Amminetrichloroboron nh3bcl3  
1701 SiH3CCl3 (trichloromethyl)silane sih3ccl3  
1702 CH2CClCHCH2 1,3-Butadiene, 2-chloro- c4h5cl  
1703 C3H5ClO Oxirane, (chloromethyl)- c106898  
1704 CH2FCH2CH2F 1,3-difluoropropane ch2fch2ch2f  
1705 CH3CF2CH3 2,2-difluoropropane ch3cf2ch3  
1706 CH2ClCH2CH2Cl 1,3-dichloropropane prdicl13  
1707 CH2ClCHClCH3 Propane, 1,2-dichloro- prdicl12  
1708 CH3CCl2CH3 Propane, 2,2-dichloro- prdicl22  
1709 CHCl2CH2CH3 1,1-dichloropropane prdicl11  
1710 SiCl2(CH3)2 dichlorodimethylsilane sicl2me2  
1711 CH2CClCH2CH3 1-Butene, 2-chloro- bute1cl2  
1712 CH2CHCH2CH2Cl 1-Butene, 4-chloro- bute1cl4  
1713 CH2CHCHClCH3 1-Butene, 3-chloro- bute1cl3  
1714 CH2ClCHCHCH3 2-Butene, 1-chloro- bute2cl1  
1715 CH3CClCHCH3 2-Butene, 2-chloro-, (E)- bute2cl2e  
1716 CH3CClCHCH3 2-Butene, 2-chloro-, (Z)- bute2cl2z  
1717 CHClCHCH2CH3 (E)-1-Chloro-1-butene bute1cl1  
1718 CHClCHCH2CH3 (Z)-1-Chloro-1-butene bute1cl1z  
1719 C4H9F 1-fluorobutane butaf1  
1720 CH3CHFCH2CH3 2-fluorobutane butaf2  
1721 CH2ClCH2CH2CH3 Butane, 1-chloro- butacl1  
1722 CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- procl2me2  
1723 CH3CHClCH2CH3 Butane, 2-chloro- butacl2  
1724 XeF4 Xenon tetrafluoride xef4  
1725 C2H2N2O Furazan furazan  
1726 CF3PH2 phosphine, (trifluoromethyl)- cf3ph2  
1727 NH3BF3 Amminetrifluoroboron nh3bf3  
1728 C6H2 hexatriyne c6h2  
1729 C6H4 (E)-Hexa-1,5-diyne-3-ene c6h4e  
1730 C6H4 (Z)-Hexa-1,5-diyne-3-ene c6h4z  
1731 C6H4 Benzyne benzyne  
1732 C6H5 phenyl phenyl  
1733 C6H5- phenyl anion phenyl-  
1734 C6H6 Prismane prismane  
1735 C6H6 1,2,4,5-Hexatetraene ht1245  
1736 C6H6 2,4-Hexadiyne hexadiyne  
1737 C6H6 3,4-Dimethylenecyclobutene cb34m  
1738 C6H6 Benzene benzene  
1739 C6H6 Benzvalene bv  
1740 C6H6 Dewar Benzene dewar  
1741 C6H6 Hexa-1,5-diene-3-yne hdy153  
1742 C6H6 Trimethylenecycopropane tmcp  
1743 C6H6+ Benzene cation c6h6+  
1744 C6H7+ benzene, protonated c6h7+  
1745 C6H8 (E)-hexa-1,3,5-triene c821078  
1746 C6H8 (E)-hexa-2,3,4-triene c59660650  
1747 C6H8 (Z)-hexa-1,3,5-triene hexatri135  
1748 C6H8 (Z)-hexa-2,3,4-triene hetr234c  
1749 C6H8 1,3-Cyclohexadiene cyhexadiene13  
1750 C6H8 1,4-Cyclohexadiene cyhexadiene14  
1751 C6H8 3-Methylenecyclopentene c930267  
1752 C6H8 Bicyclo[2.1.1]hex-2-ene c822413  
1753 C6H8 Bicyclo[2.2.0]hex-1(4)-ene c30830207  
1754 C6H8 Bicyclo[3.1.0]hex-2-ene c694019  
1755 C6H10 1,3-Hexadiene, (E)- hexdi13e  
1756 C6H10 1,3-Hexadiene, (Z)- hexdi13z  
1757 C6H10 1,4-Hexadiene, (E)- hexdi14t  
1758 C6H10 1,4-Hexadiene, (Z)- hexdi14z  
1759 C6H10 1,5-Hexadiene c592427  
1760 C6H10 1-Butyne, 3,3-dimethyl- c917920  
1761 C6H10 1-Hexyne hexyne1  
1762 C6H10 2,4-Hexadiene, (E,E)- hexdi24ee  
1763 C6H10 2,4-Hexadiene, (E,Z)- hexdi24ez  
1764 C6H10 2,4-Hexadiene, (Z,Z)- hexdi24zz  
1765 C6H10 2-Hexyne c764352  
1766 C6H10 3-Hexyne hexyne3  
1767 C6H10 cyclohexene cyclohexene  
1768 C6H10 Cyclopentene, 1-methyl- c693890  
1769 C6H10 Cyclopentene, 3-methyl- c1120623  
1770 C6H10 Cyclopentene, 4-methyl- c1759815  
1771 C4H6(CH3)2 1,1-dimethylcyclobutane dmcb11  
1772 C6H12 (1R,2R)-1,2-dimethylcyclobutane dmcb12t  
1773 C6H12 (1r,3r)-1,3-dimethylcyclobutane dmcb13t  
1774 C6H12 (E)-2-Hexene e2hexene  
1775 C6H12 (E)-3-methylpent-2-ene c616126  
1776 C6H12 (E)-hex-3-ene e3hexene  
1777 C6H12 (Z)-3-methylpent-2-ene c922623  
1778 C6H12 (Z)-hex-2-ene z2hexene  
1779 C6H12 (Z)-hex-3-ene z3hexene  
1780 C6H12 2,3-dimethylbut-1-ene c563780  
1781 C6H12 2,3-dimethyl-but-2-ene tmeet  
1782 C6H12 3-methylenepentane c760214  
1783 C6H12 cis-1,2-dimethylcyclobutane dmcb12c  
1784 C6H12 cis-1,3-dimethylcyclobutane dmcb13c  
1785 C6H12 Cyclohexane cyclohexane  
1786 C6H12 Cyclopentane, methyl- c96377  
1787 C6H12 Ethylcyclobutane c4806615  
1788 C6H12 hex-1-ene hexene1  
1789 C6H14 Butane, 2,2-dimethyl- buta22  
1790 C6H14 Butane, 2,3-dimethyl- buta23  
1791 C6H14 Hexane hexane  
1792 C6H14 Pentane, 2-methyl- penta2  
1793 C6H14 Pentane, 3-methyl- penta3  
1794 C4N2 2-Butynedinitrile c4n2  
1795 N3P3 1,3,5,2,4,6-Triazatriphosphorine n3p3  
1796 C4H2N2 Fumaronitrile c4h2n2  
1797 C2H2N4 sym-tetrazine ttz  
1798 C3H3N3 1,3,5-Triazine triazine135  
1799 CH3N5 5-Aminotetrazole c4418615  
1800 C4H4N2 1,3-Diazine diazine13  
1801 C4H4N2 Pyrazine pyrazine  
1802 C4H4N2 Pyridazine pyridazine  
1803 C4H4N2 Succinonitrile c110612  
1804 C2H4N4 1H-Tetrazole, 1-methyl- c16681779  
1805 C2H4N4 1H-Tetrazole, 5-methyl- c4076362  
1806 C2H4N4 2H-Tetrazole, 2-methyl- c16681780  
1807 C5H5N Bicyclo[1.1.0]butane-1-carbonitrile bibucn  
1808 C5H5N E-2,4-pentadienenitrile bdcn  
1809 C5H5N Pyridine pyridine  
1810 B3N3H6 borazine borazine  
1811 C6H6 Fulvene fulvene  
1812 C5H6N+ Pyridinium c5h6n  
1813 C4H6N2 1H-Imidazole, 2-methyl- c693981  
1814 C5H7N (E)-2-Pentenenitrile c26294984  
1815 C5H7N (E)-3-Pentenenitrile c16529661  
1816 C5H7N (Z)-2-Pentenenitrile c25899507  
1817 C5H7N 1H-Pyrrole, 1-methyl- c96548  
1818 C5H7N Cyclobutanecarbonitrile c4426113  
1819 C5H9N 1,2,3,6-Tetrahydropyridine c694053  
1820 C5H9N Butanenitrile, 2-methyl- c18936179  
1821 C5H9N Pentanenitrile c110598  
1822 C5H9N Propanenitrile, 2,2-dimethyl- c630182  
1823 C6H10 Bicyclo[3.1.0]hexane c285585  
1824 C5H11N Cyclopentanamine cypentam  
1825 C5H11N Piperidine piper  
1826 C4H12N2 1,2-Butanediamine c4426486  
1827 C4H12N2 2-Methyl-1,2-propanediamine c811938  
1828 Li2CO3 Lithium Carbonate li2co3  
1829 Na2CO3 Sodium Carbonate na2co3  
1830 C2O4-- oxalate anion c2o4  
1831 MgSO4 Magnesium Sulfate mgso4  
1832 N2O4 Dinitrogen tetroxide n2o4  
1833 C3H2O3 vinylene carbonate vica  
1834 C2H2O4 Oxalic Acid oxalic  
1835 C2H3NO3 Oxamic acid oxamic  
1836 C4H4O2 2(5H)-Furanone furanone  
1837 C4H4O2 2-Oxetanone, 4-methylene- c674828  
1838 C2H4N2O2 Oxalamide oxalamide  
1839 C2H4N2S2 Ethanedithioamide c79403  
1840 C2H4CO3 Ethylene carbonate etco3  
1841 C3H4O2S 2H-Thiete-1,1-dioxide c7285327  
1842 C3H4S3 1,3-Dithiolane-2-thione c822388  
1843 C2H4O4 Formic acid dimer fadimer  
1844 C4H5NO 3-Methylisoxazole isox3m  
1845 C4H5NO Isoxazole, 5-methyl- c5765446  
1846 C4H5NS 4-Methylthiazole c693958  
1847 C2H5NO3 Nitric acid, ethyl ester c625581  
1848 C5H6O 2H-Pyran pyran2  
1849 C5H6O 2-methylfuran furan2m  
1850 C5H6O 3-Methylfuran furan3m  
1851 C5H6O Pentadienal pdal  
1852 C5H6S Thiophene, 2-methyl- c554143  
1853 C5H6S Thiophene, 3-methyl- c616444  
1854 C4H6O2 γ–Butyrolactone c96480  
1855 C4H6O2 2,3-Butanedione c431038  
1856 C4H6O2 2-Propenoic acid, methyl ester c96333  
1857 C4H6O2 Crotonic Acid crot  
1858 C4H6OS 2,3-dihydrothiophene-2-ol c9000117  
1859 C4H6OS 2,5-dihydrothiophene-3-ol c9000093  
1860 C4H6OS 4,5-dihydrothiophene-2-ol c9000106  
1861 C4H6OS 4,5-dihydrothiophene-3-ol c9000082  
1862 C4H6OS Dihydro-2-(3H)-thiophenone c1003107  
1863 C4H6OS Dihydro-3-(2H)-thiophenone c1003049  
1864 C4H6OS Vinyl sulfoxide c1115157  
1865 CH6N4S Carbonothioic dihydrazide thiacarb  
1866 C2H6N2O2 (E)-Azodioxymethane c37765154  
1867 C2H6N2O2 Dimethylnitroamine c4164287  
1868 C3H6O3 1,3,5-Trioxane trioxane  
1869 C3H6S3 1,3,5-Trithiane c3h6s3  
1870 C3H6S3 Carbonotrithioic acid, dimethyl ester c2314489  
1871 C2H6O3S Sulfurous acid, dimethyl ester c616422  
1872 C4H7NO 2-Pyrrolidinone c616455  
1873 C4H7NO Ethoxyacetonitrile etoaccn  
1874 C4H7NO Methacrylamide c79390  
1875 C4H7NO Oxazole, 4,5-dihydro-2-methyl- c1120645  
1876 HCONH2CN2H4 formamide aminomethanimine dimer d13  
1877 C3H7ONO Propyl nitrite prono  
1878 CH3CH(CH3)ONO Isopropyl nitrite c541424  
1879 CH3CH(NH2)COOH Alanine alanine  
1880 CH3NHCH2COOH Sarcosine sarcosine  
1881 NH2CH2CH2COOH β–alanine betaalanine  
1882 NH2COOC2H5 Urethane urethane  
1883 C5H8O 2H-Pyran, 3,4-dihydro- c110872  
1884 C5H8O Cyclopentanone c120923  
1885 C5H8O Furan, 2,3-dihydro-5-methyl- c1487156  
1886 C5H8O Methyl cyclopropyl ketone c765435  
1887 N(CH3)2CONH2 Urea, N,N-dimethyl- c598947  
1888 NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- c96311  
1889 NH2CONHC2H5 Urea, ethyl- c625525  
1890 C4H8O2 1,3-Dioxane dioxan13  
1891 C4H8O2 1,3-Dioxolane, 2-methyl- c497267  
1892 C4H8O2 1,4-Dioxane dioxan14  
1893 C4H8O2 Ethene, 1,1-dimethoxy- c922690  
1894 C4H8O2 Ethyl acetate c141786  
1895 C4H8OS s-Ethyl thioacetate c625605  
1896 C3H8O3 1,2,3-Propanetriol glycerin  
1897 C3H8O2S (Methylsulfonyl)ethane c594434  
1898 C4H9NO Butanamide c541355  
1899 C4H9NO Propanamide, 2-methyl- c563837  
1900 C5H10O 2-Butanone, 3-methyl- c563804  
1901 C5H10O 2H-Pyran, tetrahydro- c142687  
1902 C5H10O 2-methylbutyraldehyde 2meba  
1903 C5H10O 2-Pentanone mpk  
1904 C5H10O 3-Pentanone dek  
1905 C5H10O Cyclopentanol c96413  
1906 C5H10O Oxetane, 3,3-dimethyl- c6921353  
1907 C5H10O Pentanal pal  
1908 C5H10S 2H-Thiopyran, tetrahydro- c1613510  
1909 C5H10S 3-Ethylthio-1-propene c5296628  
1910 C5H10S Cyclopentanethiol c1679078  
1911 C5H10S Thiophene, tetrahydro-2-methyl- c1795091  
1912 C5H10S Thiophene, tetrahydro-3-methyl- c4740005  
1913 C4H10O2 1,1-Dimethoxyethane c534156  
1914 C4H10O2 1,3-Butanediol budiol13  
1915 C4H10O2 1,4-Butanediol budiol14  
1916 C4H10O2 Ethane, 1,2-dimethoxy- c110714  
1917 C4H10OS Diethyl sulfoxide c70291  
1918 C4H10S2 1,4-Butanedithiol budisl14  
1919 C4H11NO Diethylhydroxylamine c3710847  
1920 C5H12O 1-Butanol, 2-methyl- c137326  
1921 C5H12O 1-Butanol, 3-methyl- c123513  
1922 C5H12O 1-Pentanol pentanol1  
1923 C5H12O 2-Butanol, 3-methyl- c598754  
1924 C5H12O 2-Pentanol peol2  
1925 C5H12O 3-Pentanol pentan3ol  
1926 C5H12O Butane, 1-methoxy- meobu  
1927 C5H12O Propane, 1-ethoxy- proet  
1928 C5H12O Propane, 2-methoxy-2-methyl- c1634044  
1929 C5H12S 1-Butanethiol, 2-methyl- c1878188  
1930 C5H12S 1-Butanethiol, 3-methyl- c541311  
1931 C5H12S 1-Pentanethiol c110667  
1932 C5H12S 1-Propanethiol, 2,2-dimethyl- c1679089  
1933 C5H12S 2-Butanethiol, 2-methyl- c1679090  
1934 C5H12S 2-Butanethiol, 3-methyl- c2084186  
1935 C5H12S Butane, 1-(methylthio)- c628295  
1936 C5H12S Ethyl propyl sulfide c4110503  
1937 C5H12S Propane, 2-(ethylthio)- c5145993  
1938 C5H12S Propane, 2-methyl-2-(methylthio)- c6163640  
1939 C4F2 difluorobutadiyne c4f2  
1940 ClCOClCO Oxalyl chloride oxcl  
1941 CF3CN Acetonitrile, trifluoro- cf3cn  
1942 CF3CN+ Acetonitrile, trifluoro- cation cf3cn+  
1943 B2F4 Diboron tetrafluoride b2f4  
1944 B2Cl4 Diboron tetrachloride b2cl4  
1945 C2F4 Tetrafluoroethylene c2f4  
1946 C2F4+ Tetrafluoroethylene cation c2f4+  
1947 C2ClF3 Ethene, chlorotrifluoro- c2f3cl  
1948 CF2CCl2 difluorodichloroethylene cf2ccl2  
1949 CFClCClF trans-1,2-dichloro-1,2-difluoroethylene cfclcclf  
1950 CFClCFCl cis-1,2-dichloro-1,2-difluoroethylene cfclcfcl  
1951 C2FCl3 fluorotrichloroethene c2fcl3  
1952 C2Cl4 Tetrachloroethylene c2cl4  
1953 C2Br4 tetrabromoethene c2br4  
1954 CF3OF Trifluoromethylhypofluorite cf3of  
1955 SOF4 Sulfur tetrafluoride oxide sof4  
1956 PF5 Phosphorus pentafluoride pf5  
1957 AsF5 Arsenic pentafluoride asf5  
1958 PCl5 Phosphorus pentachloride pcl5  
1959 SF5 Sulfur pentafluoride sf5  
1960 SF5+ pentafluoro sulfur cation sf5+  
1961 SbCl5 Antimony pentachloride sbcl5  
1962 BrF5 bromine pentafluoride brf5  
1963 ClF5 chlorinepentafluoride clf5  
1964 IF5 pentafluoroiodine if5  
1965 CF3CHO trifluoroacetaldehyde cf3cho  
1966 CCl3CHO trichloroacetaldehyde ccl3cho  
1967 CHFClCHClF ethane, 1,2-dichloro-1,2-difluoro- chfclchclf  
1968 CF3CH2F 1,1,1,2-tetrafluoroethane cf3ch2f  
1969 CHF2CHF2 1,1,2,2-tetrafluoroethane chf2chf2  
1970 CF3CH2Cl 2,2,2-Trifluoroethyl chloride cf3ch2cl  
1971 CHFClCHFCl 1,2-dichloro-1,2-difluoroethane RR chfclchfcl  
1972 CH2ClCCl3 1,1,1,2-tetrachloroethane ch2clccl3  
1973 CHCl2CHCl2 Ethane, 1,1,2,2-tetrachloro- chcl2chcl2  
1974 CH2BrCBr3 1,1,1,2-tetrabromo ethane c2h2br4  
1975 CHCl2CHF2 1,1-dichloro-2,2-difluoroethane c2h2cl2f2  
1976 CF3COOH trifluoroacetic acid cf3cooh  
1977 C4H3ClO Furan, 2-chloro fur2cl  
1978 C4H3ClO Furan,3-chloro fur3cl  
1979 C3H5ClO2 Carbonochloridic acid, ethyl ester c541413  
1980 C3H5Cl3 Propane, 1,2,3-trichloro- prcl135  
1981 C4H8Cl2 1,4-Dichlorobutane c110565  
1982 C4H8Cl2 Butane, 1,2-dichloro- c616217  
1983 C4H8Cl2 Butane, 1,3-dichloro- c1190223  
1984 C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- c2211678  
1985 C4H8Cl2 Butane, 2,3-dichloro-, (r*,s*)- c4028562  
1986 C4H9ClO 1-Chloro-2-ethoxyethane c628342  
1987 C5H11Cl Pentane, 1-chloro- pencl1  
1988 C4H8O2 Butanoic acid bua  
1989 C6H5CH2 benzyl radical benzyl  
1990 C7H7 cycloheptatrienyl radical c7h7  
1991 C7H7+ cycloheptatrienyl cation c7h7+  
1992 C6H5CH3 toluene toluene  
1993 C7H8 cycloheptatriene cht  
1994 C7H8 Norbornadiene norbor  
1995 C7H8 Quadricyclane qucy  
1996 C7H12 Norbornane nor  
1997 C7H14 cycloheptane c7h14  
1998 C7H16 2-methylhexane 2mhex  
1999 C7H16 3-methylhexane hex3m  
2000 C7H16 heptane heptane  
2001 CH(CN)3 tricyanomethane mecn3  
2002 HN=C=C(CN)2 Dicyanoketenimine c4hn3  
2003 C6H7N 2-Methylpyridine mp  
2004 C6H5NH2 aniline aniline  
2005 C6H13N 2-Methylpiperidine pip2m  
2006 C6H13N cyclohexanamine cham  
2007 C6H15N triethylamine tea  
2008 N2O5 Dinitrogen pentoxide n2o5  
2009 C4H2O3 Maleic Anhydride malan  
2010 C5H4O2 4-Cyclopentene-1,3-dione cpdio  
2011 C5H4O2 furfural furfural  
2012 C6H5O phenoxy radical phenoxy  
2013 C5H5NO 2(1H)-Pyridinone c72762006  
2014 C5H5NO 2(3H)-Pyridinone c9000048  
2015 C5H5NO 2(5H)-Pyridinone c9000037  
2016 C5H5NO 2-Pyridinol c109104  
2017 C5H5NO 3(2H)-Pyridinone c9000004  
2018 C5H5NO 3(4H)-Pyridinone c9000026  
2019 C5H5NO 3(6H)-Pyridinone c9000015  
2020 C5H5NO 3-Pyridinol c109002  
2021 C5H5NO 4(1H)-Pryidinone c9000060  
2022 C5H5NO 4(3H)-Pryidinone c9000059  
2023 C5H5NO 4-Pyridinol c626642  
2024 C6H5OH phenol phenol  
2025 C6H6O 2,4-Cyclohexadienone c24599573  
2026 C6H6O 2,5-Cyclohexadienone c5664335  
2027 C6H5SH Benzenethiol phsh  
2028 HO2CCHNH2CH2OH Serine serine  
2029 C5H8O2 Acetylacetone acac  
2030 C4H8O2S Sulfolane sulfolane  
2031 C7H10 Norbornene norbornene  
2032 CH(C2H3)3 trivinyl methane tvm  
2033 C6H10O cyclohexanone chexo  
2034 C6H12O hexanal c6h12o  
2035 C6H12O Oxepane oxepane  
2036 C3H7OC3H7 di-n-propyl ether propr  
2037 F2CCCF2 tetrafluoroallene pfa  
2038 CF3COO- trifluoro acetate anion cf3coo-  
2039 CF3COF trifluoroacetyl fluoride cf3cof  
2040 CF3COCl trifluoroacetyl chloride cf3cocl  
2041 PF6 Hexafluorophosphate neutral pf6  
2042 PF6- Hexafluorophosphate ion pf6-  
2043 SF6 Sulfur Hexafluoride sf6  
2044 SeF6 Selenium hexafluoride sef6  
2045 SF5Cl sulfur chloropentafluoride sf5cl  
2046 CF3CHF2 pentafluoroethane cf3chf2  
2047 CF3CHFCl 1,1,1,2-tetrafluorochloroethane cf3chfcl  
2048 CF3CHCl2 1,1-Dichloro-2,2,2-trifluoroethane cf3chcl2  
2049 CHCl2CClF2 Ethane, 1,2,2-trichloro-1,1-difluoro- chcl2cclf2  
2050 CCl3CHCl2 pentachloroethane ccl3chcl2  
2051 C6H5F Fluorobenzene bzf  
2052 C6H5Cl chlorobenzene bzcl  
2053 C6H5Br bromobenzene bzbr  
2054 C8H6 Calicene calicene  
2055 C6H5CCH phenylacetylene phac  
2056 C8H6 benzocyclobutadiene bcbd  
2057 C8H6 Pentalene pentalene  
2058 C6H5CHCH2 Styrene styrene  
2059 C8H8 cubane cubane  
2060 C8H8 cyclooctatetraene cot  
2061 C6H5CH2CH3 Ethylbenzene etbz  
2062 CH3C6H4CH3 meta-xylene mxylene  
2063 CH3C6H4CH3 paraxylene pxylene  
2064 C8H14 Bicyclo[2.2.2]octane bico222  
2065 C8H16 cyclooctane cyclooct  
2066 (CH3)3CC(CH3)3 tetramethylbutane tmb  
2067 C8H18 Octane c8h18  
2068 C6H5CN phenyl cyanide phcn  
2069 C6H12N2 Triethylenediamine ted  
2070 C4O4-- squarate dianion c4o4--  
2071 S4N4 Tetrasulfur tetranitride s4n4  
2072 S8 Octasulfur s8  
2073 C6H4O2 parabenzoquinone pbq  
2074 C4H4N2O2 Uracil uracil  
2075 C6H5CHO benzaldehyde benzal  
2076 C6H5OCH3 Anisole anisole  
2077 C5H9NO2 Proline proline  
2078 C6H12O2 Methyl pivalate c598981  
2079 C6H12O2 Hexanoic acid hexa  
2080 C4F4 tetrafluorcyclobutadiene c4f4  
2081 Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- al2cl6  
2082 CF3CF2Cl pentafluorochloroethane cf3cf2cl  
2083 CF2ClCF2Cl 1,2-Dichloro-1,1,2,2-tetrafluoroethane cf2clcf2cl  
2084 CF3CFCl2 1,1-Dichlorotetrafluoroethane cf3cfcl2  
2085 CF2ClCFCl2 Ethane, 1,1,2-trichloro-1,2,2-trifluoro- cf2clcfcl2  
2086 CF3CCl3 1,1,1-trifluoro-2,2,2-trichloroethane cf3ccl3  
2087 C2F6 hexafluoroethane c2f6  
2088 C2Cl6 hexachloroethane c2cl6  
2089 IF7 Iodine heptafluoride if7  
2090 C6H4F2 metadifluorobenzene mdfb  
2091 C6H4F2 orthodifluorobenzene odfb  
2092 C6H4F2 1,4-difluorobenzene pdfb  
2093 C6H4Cl2 1,2-dichlorobenzene dcb12  
2094 C6H4Cl2 1,3-dichlorobenzene dcb13  
2095 C6H4Cl2 1,4-dichlorobenzene dcb14  
2096 C6H5NO nitrosobenzene bzno  
2097 C9H8 Indene indene  
2098 C9H8 spiro[4.4]nona-1,3,6,8-tetraene snt  
2099 C9H12 n-propyl benzene prbz  
2100 C9H20 Nonane nonane  
2101 C(CN)4 tetracyanomethane c5n4  
2102 C5H4N4 purine purine  
2103 C8H7N Indole indole  
2104 C3H3N3O3 cyanuric acid cyanuric  
2105 C6H5NO2 Nitrobenzene c6h5no2  
2106 C6H5COOH benzoic acid benzo  
2107 CH3COC6H5 acetophenone acph  
2108 C3Cl3N3 1,3,5-Triazine, 2,4,6-trichloro- c3cl3n3  
2109 C3F6 hexafluoropropene c3f6  
2110 C6H3F3 Benzene trifluoride 123 bzf3a  
2111 C8H18O 1-Octanol octanol  
2112 C10H8 Azulene azu  
2113 C10H8 naphthalene naph  
2114 C10H10 bullvalene bullv  
2115 C10H16 adamantane adamantane  
2116 C6N4 Tetracyanoethylene tcne  
2117 C6N4- tetracyanoethylene anion tcne-  
2118 C10H22 Decane decane  
2119 C4F6 perfluorobutadiene c4f6  
2120 SF5CF3 Sulfur, pentafluoro(trifluoromethyl)- sf5cf3  
2121 C3F8 perfluoropropane c3f8  
2122 Fe(CO)5 Iron pentacarbonyl ipc  
2123 Fe(C5H5)2 ferrocene fecp2  
2124 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
2125 B12H12-- Dodecahydrododecaborate(2-) b12h12--  
2126 C12H8 Acenaphthylene acenaph  
2127 C12H8 biphenylene biph  
2128 C12H10 biphenyl biphenyl  
2129 C12H10 Heptalene heptalene  
2130 C6H12O6 Inositol inositol  
2131 C6F6 hexafluorobenzene c6f6  
2132 S2F10 disulphur decafluoride s2f10  
2133 C13H10 Fluorene fluorene  
2134 C14H10 Anthracene anth  
2135 C14H10 Phenanthrene phenanthrene  
2136 C14H14 Bibenzyl bibenzyl  
2137 C12H10N2 azobenzene azobenzene  
2138 C6H5COC6H5 benzophenone benzophenone  
2139 C16H10 Pyrene pyrene  
2140 C18H12 Tetracene tetracene  
2141 C19H16 Triphenylmethane tpm  
2142 C24H12 Coronene coronene  
2143 C60 Buckminsterfullerene c60