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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(T)=FULL/Def2TZVPP
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| 1.10 | 1.15 | 1.20 | 1.25 | 1.30 | 1.35 | 1.40 | 1.45 | 1.50 | 1.55 | 1.60 | 1.65 | ||||||||||||||||||||||||||
| bond lengths (Å) | |||||||||||||||||||||||||||||||||||||
| Average bond length | Standard deviation |
|---|---|
| 1.270 | 0.113 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | HNC+ | hydrogen isocyanide cation | 1.138 |
| Highest value | CHNCH2 | 2H-Azirine | 1.570 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| HCN | Hydrogen cyanide | 1.157 | 1 | 3 |
| HCN+ | hydrogen cyanide cation | 1.215 | 1 | 3 |
| HNC+ | hydrogen isocyanide cation | 1.138 | 1 | 2 |
| CH2NH | Methanimine | 1.275 | 1 | 2 |
| CH2NH+ | Methanimine cation | 1.234 | 1 | 2 |
| CHNH2 | aminomethylene | 1.314 | 1 | 2 |
| CH3NH2 | methyl amine | 1.466 | 1 | 2 |
| CNN | Diazocarbene | 1.232 | 1 | 2 |
| AlCN | Aluminum monocyanide | 1.169 | 2 | 3 |
| AlNC | Aluminum isocyanide | 1.184 | 2 | 3 |
| NCO | isocyanato radical | 1.230 | 1 | 2 |
| BrCN | Cyanogen bromide | 1.163 | 1 | 2 |
| ICN | Cyanogen iodide | 1.164 | 2 | 3 |
| HCNO | fulminic acid | 1.163 | 2 | 3 |
| HSCN | thiocyanic acid | 1.164 | 2 | 3 |
| HNCS | Isothiocyanic acid | 1.207 | 1 | 2 |
| HNCNH | diiminomethane | 1.227 | 1 | 2 |
| 1.227 | 1 | 3 | ||
| CH3CN- | acetonitrile anion | 1.221 | 2 | 3 |
| CH3CN | Acetonitrile | 1.159 | 2 | 3 |
| CHNCH2 | 2H-Azirine | 1.260 | 1 | 2 |
| 1.570 | 1 | 3 | ||
| HCNCH2+ | 2H-Azirine cation | 1.212 | 1 | 2 |
| 1.472 | 1 | 3 | ||
| CHNHCH | 1H-Azirine | 1.523 | 1 | 2 |
| 1.523 | 1 | 3 | ||
| NH3CN+ | cyanamide, amine protonated | 1.412 | 1 | 2 |
| 1.157 | 1 | 3 | ||
| NH2CNH+ | cyanamide, cn protonated | 1.150 | 1 | 2 |
| 1.290 | 1 | 3 | ||
| HOCHNH | hydroxymethylimine | 1.263 | 1 | 3 |
| NHCHSH | Methanimidothioic acid | 1.273 | 1 | 2 |
| NH2CHOH+ | Formamide, O-protonated | 1.296 | 1 | 3 |
| HNCCNH | Ethenediimine | 1.251 | 1 | 3 |
| 1.251 | 2 | 4 | ||
| H2CNCN | cyanamide, methylene | 1.164 | 3 | 4 |
| 1.282 | 1 | 2 | ||
| 1.356 | 2 | 3 | ||
| CH3NO2 | Methane, nitro- | 1.491 | 1 | 2 |
| HOCH2CN | cyanomethanol | 1.159 | 2 | 7 |
| CH3NCO | methylisocyante | 1.446 | 1 | 2 |
| 1.205 | 2 | 3 | ||
| C2H5CN | ethyl cyanide | 1.160 | 3 | 4 |
| CH3C(OH)=NH | Ethaninidic acid | 1.270 | 1 | 3 |
| H2NCHCHNH2 | diaminoethylene | 1.419 | 1 | 3 |
| 1.419 | 2 | 4 | ||
| C2H2N2O | Furazan | 1.306 | 2 | 4 |
| 1.306 | 3 | 5 | ||
| C3H3NO | Isoxazole | 1.311 | 2 | 4 |
| C3H3NS | Thiazole | 1.304 | 2 | 4 |
| 1.378 | 4 | 5 | ||
| C4H5N | Pyrrole | 1.372 | 1 | 3 |
| 1.372 | 1 | 4 | ||
| CH(CN)3 | tricyanomethane | 1.158 | 3 | 6 |
| 1.158 | 4 | 7 | ||
| 1.158 | 5 | 8 | ||
| HN=C=C(CN)2 | Dicyanoketenimine | 1.207 | 2 | 3 |
| 1.162 | 4 | 6 | ||
| 1.162 | 5 | 7 |