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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 | |
PM3
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| 1.00 | 1.10 | 1.20 | 1.30 | 1.40 | 1.50 | 1.60 | 1.70 | 1.80 | 1.90 | ||||||||||||||||||||||
| bond lengths (Å) | |||||||||||||||||||||||||||||||
| Average bond length | Standard deviation |
|---|---|
| 1.247 | 0.124 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | NO+ | nitric oxide cation | 1.074 |
| Highest value | NH2OH2+ | protonated hydroxylamine | 1.705 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| NO- | nitric oxide anion | 1.200 | 1 | 2 |
| NO+ | nitric oxide cation | 1.074 | 1 | 2 |
| HNO- | Nitrosyl hydride anion | 1.259 | 2 | 3 |
| HNO | Nitrosyl hydride | 1.175 | 2 | 3 |
| HNO+ | Nitrosyl hydride cation | 1.125 | 2 | 3 |
| H2NO | nitroxide | 1.235 | 1 | 2 |
| NH2OH | hydroxylamine | 1.437 | 1 | 2 |
| NH3OH+ | N-protonated hydroxylamine | 1.432 | 1 | 2 |
| NH2OH2+ | protonated hydroxylamine | 1.705 | 1 | 2 |
| N2O- | Nitrous oxide anion | 1.257 | 2 | 3 |
| N2O | Nitrous oxide | 1.198 | 2 | 3 |
| N2O+ | Nitrous oxide cation | 1.222 | 2 | 3 |
| NO2- | Nitrogen dioxide anion | 1.234 | 1 | 2 |
| 1.234 | 1 | 3 | ||
| NO2 | Nitrogen dioxide | 1.181 | 1 | 2 |
| 1.181 | 1 | 3 | ||
| NO2+ | Nitrogen dioxide cation | 1.137 | 1 | 2 |
| 1.137 | 1 | 3 | ||
| FNO | Nitrosyl fluoride | 1.162 | 2 | 3 |
| ClNO | Nitrosyl chloride | 1.156 | 2 | 3 |
| ONNO | NO dimer | 1.160 | 1 | 3 |
| 1.160 | 2 | 4 | ||
| HNO3 | Nitric acid | 1.408 | 1 | 2 |
| 1.204 | 1 | 3 | ||
| 1.192 | 1 | 4 | ||
| CH3NO2 | Methane, nitro- | 1.214 | 2 | 6 |
| 1.214 | 2 | 7 | ||
| CH3ONO | Methyl nitrite | 1.170 | 6 | 7 |
| 1.367 | 2 | 6 | ||
| HOONO2 | peroxy nitric acid | 1.517 | 1 | 2 |
| 1.189 | 1 | 4 | ||
| 1.189 | 1 | 5 | ||
| C2H2N2O | Furazan | 1.383 | 1 | 2 |
| 1.383 | 1 | 3 | ||
| C3H3NO | Isoxazole | 1.424 | 4 | 5 |
| N2O4 | Dinitrogen tetroxide | 1.195 | 1 | 3 |
| 1.195 | 1 | 4 | ||
| 1.195 | 2 | 5 | ||
| 1.195 | 2 | 6 | ||
| C6H5NO | nitrosobenzene | 1.179 | 7 | 8 |