| Species |
Name |
Bond Length (Å) |
Atom1 index |
Atom2 index |
| CN- |
cyanide anion |
1.185 |
1 |
2 |
| CN |
Cyano radical |
1.123 |
1 |
2 |
| HCN |
Hydrogen cyanide |
1.163 |
1 |
3 |
| HCN+ |
hydrogen cyanide cation |
1.192 |
1 |
3 |
| HNC |
hydrogen isocyanide |
1.173 |
1 |
2 |
| HNC+ |
hydrogen isocyanide cation |
1.108 |
1 |
2 |
| H2CN |
Dihydrogen cyanide radical |
1.210 |
1 |
2 |
| H2CN+ |
hydrocyanonium cation |
1.189 |
1 |
2 |
| CNH2 |
Aminomethylidyne radical |
1.288 |
1 |
2 |
| CNH2+ |
N-protonated hydrogen isocyanide |
1.240 |
1 |
2 |
| HCNH |
methyleneazane |
1.208 |
1 |
2 |
| HCNH+ |
N-protonated HCN |
1.140 |
1 |
2 |
| CH2NH |
Methanimine |
1.272 |
1 |
2 |
| CH2NH+ |
Methanimine cation |
1.216 |
1 |
2 |
| CHNH2 |
aminomethylene |
1.306 |
1 |
2 |
| CH2NH2+ |
methyleneamine cation |
1.272 |
1 |
2 |
| CH3NH2 |
methyl amine |
1.458 |
1 |
2 |
| CH3NH2+ |
methyl amine cation |
1.416 |
1 |
2 |
| CH3NH3 |
methyl ammonium radical |
1.491 |
1 |
2 |
| CH3NH3+ |
protonated methylamine |
1.499 |
1 |
2 |
| NCN |
Cyanoimidogen |
1.208 |
1 |
2 |
| |
|
1.208 |
1 |
3 |
| LiCN |
lithium cyanide |
1.181 |
2 |
3 |
| CNN |
Diazocarbene |
1.198 |
1 |
2 |
| CN2 |
3H-Diazirin-3-ylidene |
1.387 |
1 |
2 |
| |
|
1.387 |
1 |
3 |
| NaCN |
Sodium Cyanide |
1.184 |
1 |
2 |
| AlCN |
Aluminum monocyanide |
1.175 |
2 |
3 |
| AlNC |
Aluminum isocyanide |
1.183 |
2 |
3 |
| ZnCN |
Zinc monocyanide |
1.155 |
2 |
3 |
| ZnNC |
Zinc isocyanide |
1.181 |
2 |
3 |
| NCO |
isocyanato radical |
1.241 |
1 |
2 |
| FCN |
Cyanogen fluoride |
1.160 |
1 |
3 |
| CNF |
iso cyanogen fluoride |
1.181 |
1 |
2 |
| ClCN |
chlorocyanogen |
1.163 |
2 |
3 |
| BrCN |
Cyanogen bromide |
1.171 |
1 |
2 |
| HCCN |
cyanomethylene |
1.165 |
2 |
3 |
| HCNO |
fulminic acid |
1.179 |
2 |
3 |
| HSCN |
thiocyanic acid |
1.170 |
2 |
3 |
| HNCS |
Isothiocyanic acid |
1.204 |
1 |
2 |
| HNCNH |
diiminomethane |
1.222 |
1 |
2 |
| |
|
1.222 |
1 |
3 |
| CH2N2 |
diazirine |
1.475 |
1 |
2 |
| |
|
1.475 |
1 |
3 |
| NH2CN |
cyanamide |
1.167 |
1 |
2 |
| |
|
1.341 |
1 |
3 |
| CH3CN- |
acetonitrile anion |
1.166 |
2 |
3 |
| CH3CN |
Acetonitrile |
1.165 |
2 |
3 |
| CH3CN+ |
Acetonitrile cation |
1.199 |
2 |
3 |
| CHNCH2 |
2H-Azirine |
1.261 |
1 |
2 |
| |
|
1.562 |
1 |
3 |
| HCNCH2+ |
2H-Azirine cation |
1.203 |
1 |
2 |
| |
|
1.447 |
1 |
3 |
| CHNHCH |
1H-Azirine |
1.514 |
1 |
2 |
| |
|
1.514 |
1 |
3 |
| CH3NC |
methyl isocyanide |
1.414 |
1 |
2 |
| |
|
1.171 |
2 |
3 |
| NCNH3+ |
Cyanamide, protonated |
1.164 |
1 |
2 |
| |
|
1.398 |
1 |
3 |
| HNCNH2+ |
diiminomethane, protonated |
1.154 |
1 |
2 |
| |
|
1.283 |
1 |
3 |
| NH3CN+ |
cyanamide, amine protonated |
1.398 |
1 |
2 |
| |
|
1.164 |
1 |
3 |
| H2CCNH |
Ethenimine |
1.224 |
2 |
3 |
| HCCNH2 |
Ethynamine |
1.352 |
2 |
3 |
| NH2CNH+ |
cyanamide, cn protonated |
1.152 |
1 |
2 |
| |
|
1.284 |
1 |
3 |
| H2CNCH |
methyleneaminomethylene |
1.291 |
1 |
2 |
| |
|
1.199 |
2 |
3 |
| CHONH2 |
formamide |
1.355 |
1 |
3 |
| CH2NOH |
formaldoxime |
1.272 |
1 |
2 |
| CH3NO |
nitrosomethane |
1.466 |
1 |
2 |
| CNOH3 |
1,2-oxaziridine |
1.431 |
1 |
2 |
| HOCHNH |
hydroxymethylimine |
1.265 |
1 |
3 |
| CHSNH2 |
thioformamide |
1.339 |
1 |
3 |
| NHCHSH |
Methanimidothioic acid |
1.271 |
1 |
2 |
| CH3CHN |
methylmethaniminyl radical |
1.217 |
1 |
3 |
| CH2CHNH |
vinylazine |
1.282 |
1 |
3 |
| H2CONH2+ |
protonated formamide |
1.292 |
1 |
3 |
| NH2CHOH+ |
Formamide, O-protonated |
1.292 |
1 |
3 |
| CH3CHNH |
ethanimine |
1.272 |
2 |
3 |
| NH2CH2OH |
aminomethanol |
1.430 |
1 |
2 |
| NH2CH2NH2 |
diaminomethane |
1.452 |
1 |
2 |
| |
|
1.452 |
1 |
3 |
| C2H5NH+ |
Protonated Aziridine |
1.012 |
1 |
2 |
| |
|
1.012 |
1 |
3 |
| C2H6N+ |
aziridine, protonated |
1.487 |
1 |
2 |
| |
|
1.487 |
1 |
3 |
| CH3CH2NH2 |
Ethylamine |
1.459 |
1 |
2 |
| CH3NHCH3 |
Dimethylamine |
1.446 |
1 |
3 |
| |
|
1.446 |
1 |
4 |
| (CH3)2NH2+ |
dimethylammonium cation |
1.490 |
1 |
2 |
| |
|
1.490 |
1 |
3 |
| CH3CH2NH3+ |
ethylamine, protonated |
1.508 |
1 |
2 |
| C2N2 |
Cyanogen |
1.170 |
1 |
3 |
| |
|
1.170 |
2 |
4 |
| HCCCN |
Cyanoacetylene |
1.162 |
1 |
2 |
| HNCCNH |
Ethenediimine |
1.247 |
1 |
3 |
| |
|
1.247 |
2 |
4 |
| H2CNCN |
cyanamide, methylene |
1.171 |
3 |
4 |
| |
|
1.277 |
1 |
2 |
| |
|
1.341 |
2 |
3 |
| C3H3N |
acrylonitrile |
1.162 |
1 |
2 |
| C3H3N+ |
acrylonitrile cation |
1.143 |
1 |
2 |
| CH3N3 |
methyl azide |
1.465 |
1 |
2 |
| CH3NO2 |
Methane, nitro- |
1.485 |
1 |
2 |
| HOCH2CN |
cyanomethanol |
1.165 |
2 |
7 |
| NH2COOH |
Carbamic acid |
1.353 |
1 |
3 |
| CH3NCO |
methylisocyante |
1.431 |
1 |
2 |
| |
|
1.200 |
2 |
3 |
| NH2CH2CN |
Aminoacetonitrile |
1.166 |
3 |
4 |
| |
|
1.451 |
1 |
2 |
| NH2CCNH2 |
Diaminoacetylene |
1.353 |
1 |
3 |
| |
|
1.353 |
2 |
4 |
| CH3NHN2+ |
methyl azide, protonated |
1.482 |
1 |
2 |
| NH2CONH2 |
Urea |
1.379 |
1 |
3 |
| |
|
1.379 |
1 |
4 |
| NH3COOH+ |
protonated Carbamic acid |
1.519 |
1 |
3 |
| NH2COOH2+ |
Carbamic acid, O-protonated |
1.303 |
1 |
3 |
| C2H5CN |
ethyl cyanide |
1.166 |
3 |
4 |
| CH5N3 |
Guanidine |
1.275 |
1 |
2 |
| |
|
1.388 |
1 |
3 |
| |
|
1.385 |
1 |
4 |
| CH3CONH2 |
Acetamide |
1.364 |
2 |
3 |
| CH3CHNOH |
Acetaldoxime |
1.269 |
2 |
3 |
| HCONHCH3 |
N-methylformamide |
1.348 |
1 |
3 |
| |
|
1.444 |
3 |
4 |
| CH5N2O+ |
urea, N-protonated |
1.555 |
1 |
3 |
| |
|
1.327 |
1 |
4 |
| CH3C(OH)=NH |
Ethaninidic acid |
1.269 |
1 |
3 |
| H2NCOHNH2+ |
urea, protonated |
1.317 |
1 |
3 |
| |
|
1.311 |
1 |
4 |
| CH3CSNH2 |
Ethanethioamide |
1.343 |
1 |
4 |
| H2NCHCHNH2 |
diaminoethylene |
1.407 |
1 |
3 |
| |
|
1.407 |
2 |
4 |
| CH3NNCH3 |
(Z)-1,2-Dimethyldiazene |
1.465 |
1 |
3 |
| |
|
1.465 |
2 |
4 |
| CH6N3+ |
guanidinium |
1.323 |
1 |
2 |
| |
|
1.323 |
1 |
3 |
| |
|
1.323 |
1 |
4 |
| CH3NNCH3 |
(E)-1,2-Dimethyldiazene |
1.454 |
1 |
3 |
| |
|
1.454 |
2 |
4 |
| C3H7N |
Cyclopropylamine |
1.431 |
1 |
3 |
| CH7N3 |
triaminomethane |
1.449 |
1 |
3 |
| |
|
1.449 |
1 |
4 |
| |
|
1.449 |
1 |
5 |
| HOCH2CH2NH2 |
monoethanolamine |
1.461 |
1 |
2 |
| CH3CH(NH2)CH3 |
2-Propanamine |
1.458 |
1 |
2 |
| N(CH3)3 |
Trimethylamine |
1.441 |
1 |
2 |
| |
|
1.441 |
1 |
3 |
| |
|
1.441 |
1 |
4 |
| NH2CH2CH2CH3 |
1-Propanamine |
1.456 |
3 |
4 |
| C3H7NH3+ |
n-propylamine, protonated |
1.507 |
3 |
4 |
| (CH3)3NH+ |
protonated trimethyl amine |
1.020 |
1 |
2 |
| |
|
1.487 |
1 |
3 |
| |
|
1.487 |
1 |
4 |
| CH2N4 |
1H-Tetrazole |
1.338 |
1 |
2 |
| |
|
1.317 |
1 |
5 |
| C2H2N2O |
Furazan |
1.318 |
2 |
4 |
| |
|
1.318 |
3 |
5 |
| C3H3N2- |
imidizolyl anion |
1.349 |
1 |
2 |
| |
|
1.349 |
1 |
3 |
| |
|
1.366 |
2 |
4 |
| |
|
1.366 |
3 |
5 |
| C3H3N2 |
imidazolyl radical |
1.353 |
1 |
2 |
| |
|
1.353 |
1 |
3 |
| |
|
1.300 |
2 |
4 |
| |
|
1.300 |
3 |
5 |
| C3H3NO |
Isoxazole |
1.318 |
2 |
4 |
| C3H3NO |
Oxazole |
1.293 |
2 |
3 |
| |
|
1.381 |
3 |
4 |
| C3H3NS |
Thiazole |
1.310 |
2 |
4 |
| |
|
1.358 |
4 |
5 |
| C3H4N2 |
1H-Imidazole |
1.316 |
2 |
4 |
| |
|
1.367 |
4 |
5 |
| |
|
1.357 |
1 |
2 |
| |
|
1.366 |
1 |
3 |
| C3H4N2 |
4H-Imidazole |
1.284 |
2 |
3 |
| |
|
1.448 |
3 |
4 |
| |
|
1.420 |
1 |
2 |
| |
|
1.289 |
1 |
5 |
| C3H4N2 |
2H-Imidazole |
1.353 |
1 |
2 |
| |
|
1.353 |
1 |
3 |
| |
|
1.259 |
2 |
4 |
| |
|
1.259 |
3 |
5 |
| C4H4N- |
pyrrolide anion |
1.361 |
1 |
2 |
| |
|
1.361 |
1 |
3 |
| C4H4N |
pyrrolide radical |
1.329 |
1 |
2 |
| |
|
1.329 |
1 |
3 |
| C4H5N |
Pyrrole |
1.364 |
1 |
3 |
| |
|
1.364 |
1 |
4 |
| CH3OCH2CN |
Methoxyacetonitrile |
1.166 |
4 |
5 |
| C4H6N+ |
pyrrole, protonated |
1.466 |
1 |
2 |
| |
|
1.466 |
1 |
3 |
| C4H6N+ |
pyrrole, beta-protonated |
1.294 |
1 |
2 |
| |
|
1.416 |
1 |
3 |
| C4H6N+ |
pyrrole, alpha-protonated |
1.447 |
1 |
2 |
| |
|
1.299 |
1 |
3 |
| CH3CH(CH3)CN |
Propanenitrile, 2-methyl- |
1.167 |
1 |
2 |
| CH3CH2CH2CN |
Butanenitrile |
1.166 |
1 |
2 |
| NH(C2H5)2 |
diethylamine |
1.450 |
1 |
2 |
| |
|
1.450 |
1 |
3 |
| NC4H12+ |
tetramethyl ammonium cation |
1.487 |
1 |
2 |
| |
|
1.487 |
1 |
3 |
| |
|
1.487 |
1 |
4 |
| |
|
1.487 |
1 |
5 |
| C4H2N2 |
Fumaronitrile |
1.169 |
3 |
5 |
| |
|
1.169 |
4 |
6 |
| C2H4N2S2 |
Ethanedithioamide |
1.325 |
1 |
5 |
| |
|
1.325 |
2 |
6 |
| C5H6N+ |
Pyridinium |
1.341 |
1 |
2 |
| |
|
1.341 |
1 |
3 |
| NH(CH3)CONH(CH3) |
Urea, N,N'-dimethyl- |
1.374 |
1 |
3 |
| |
|
1.374 |
1 |
4 |
| |
|
1.447 |
3 |
5 |
| |
|
1.447 |
4 |
6 |
| CH(CN)3 |
tricyanomethane |
1.165 |
3 |
6 |
| |
|
1.165 |
4 |
7 |
| |
|
1.165 |
5 |
8 |
| HN=C=C(CN)2 |
Dicyanoketenimine |
1.201 |
2 |
3 |
| |
|
1.169 |
4 |
6 |
| |
|
1.169 |
5 |
7 |
| C6H13N |
cyclohexanamine |
1.457 |
4 |
7 |
| C6H13N |
2-Methylpiperidine |
1.458 |
4 |
5 |
| |
|
1.456 |
5 |
6 |
| C6H5NO |
nitrosobenzene |
1.431 |
1 |
7 |
| C5H9NO2 |
Proline |
1.445 |
1 |
5 |
| |
|
1.454 |
4 |
5 |
| C6H12N2 |
Triethylenediamine |
1.461 |
1 |
3 |
| |
|
1.461 |
1 |
4 |
| |
|
1.461 |
1 |
5 |
| |
|
1.461 |
2 |
6 |
| |
|
1.461 |
2 |
7 |
| |
|
1.461 |
2 |
8 |
| C(CN)4 |
tetracyanomethane |
1.167 |
2 |
6 |
| |
|
1.167 |
3 |
7 |
| |
|
1.167 |
4 |
8 |
| |
|
1.167 |
5 |
9 |
| C3H3N3O3 |
cyanuric acid |
1.378 |
1 |
4 |
| |
|
1.378 |
1 |
6 |
| |
|
1.378 |
2 |
4 |
| |
|
1.378 |
2 |
5 |
| |
|
1.378 |
3 |
5 |
| |
|
1.378 |
3 |
6 |