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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Calculated > Geometry > Calculated geometry > One type of bond | |
CCSD=FULL/cc-pVQZ
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| 1.10 | 1.15 | 1.20 | 1.25 | 1.30 | 1.35 | 1.40 | 1.45 | 1.50 | 1.55 | ||||||||||||||||||||||
| bond lengths (Å) | |||||||||||||||||||||||||||||||
| Average bond length | Standard deviation |
|---|---|
| 1.238 | 0.091 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | HNC+ | hydrogen isocyanide cation | 1.131 |
| Highest value | HCNCH2+ | 2H-Azirine cation | 1.461 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| CN- | cyanide anion | 1.170 | 1 | 2 |
| CN | Cyano radical | 1.160 | 1 | 2 |
| HCN | Hydrogen cyanide | 1.146 | 1 | 3 |
| HCN+ | hydrogen cyanide cation | 1.205 | 1 | 3 |
| HNC+ | hydrogen isocyanide cation | 1.131 | 1 | 2 |
| H2CN | Dihydrogen cyanide radical | 1.240 | 1 | 2 |
| CNH2 | Aminomethylidyne radical | 1.289 | 1 | 2 |
| HCNH | methyleneazane | 1.228 | 1 | 2 |
| CH2NH | Methanimine | 1.264 | 1 | 2 |
| CH2NH+ | Methanimine cation | 1.227 | 1 | 2 |
| CHNH2 | aminomethylene | 1.306 | 1 | 2 |
| CH2NH2+ | methyleneamine cation | 1.268 | 1 | 2 |
| CH3NH2 | methyl amine | 1.456 | 1 | 2 |
| CH3NH2+ | methyl amine cation | 1.421 | 1 | 2 |
| NCN | Cyanoimidogen | 1.223 | 1 | 2 |
| 1.223 | 1 | 3 | ||
| LiCN | lithium cyanide | 1.170 | 2 | 3 |
| CNN | Diazocarbene | 1.221 | 1 | 2 |
| CN2 | 3H-Diazirin-3-ylidene | 1.376 | 1 | 2 |
| 1.376 | 1 | 3 | ||
| NaCN | Sodium Cyanide | 1.170 | 1 | 2 |
| AlCN | Aluminum monocyanide | 1.156 | 2 | 3 |
| AlNC | Aluminum isocyanide | 1.174 | 2 | 3 |
| ZnCN | Zinc monocyanide | 1.155 | 2 | 3 |
| ZnNC | Zinc isocyanide | 1.170 | 2 | 3 |
| NCO | isocyanato radical | 1.220 | 1 | 2 |
| CNF | iso cyanogen fluoride | 1.167 | 1 | 2 |
| BrCN | Cyanogen bromide | 1.151 | 1 | 2 |
| HCNO | fulminic acid | 1.149 | 2 | 3 |
| HNCNH | diiminomethane | 1.217 | 1 | 2 |
| 1.217 | 1 | 3 | ||
| CH3CN | Acetonitrile | 1.148 | 2 | 3 |
| HCNCH2+ | 2H-Azirine cation | 1.200 | 1 | 2 |
| 1.461 | 1 | 3 | ||
| HNCNH2+ | diiminomethane, protonated | 1.141 | 1 | 2 |
| 1.283 | 1 | 3 | ||
| NH3CN+ | cyanamide, amine protonated | 1.403 | 1 | 2 |
| 1.145 | 1 | 3 | ||
| NH2CNH+ | cyanamide, cn protonated | 1.141 | 1 | 2 |
| 1.283 | 1 | 3 | ||
| CHONH2 | formamide | 1.351 | 1 | 3 |
| CNOH3 | 1,2-oxaziridine | 1.424 | 1 | 2 |
| HOCHNH | hydroxymethylimine | 1.257 | 1 | 3 |
| NHCHSH | Methanimidothioic acid | 1.261 | 1 | 2 |
| H2CONH2+ | protonated formamide | 1.288 | 1 | 3 |
| NH2CHOH+ | Formamide, O-protonated | 1.288 | 1 | 3 |
| C2N2 | Cyanogen | 1.149 | 1 | 3 |
| 1.149 | 2 | 4 |