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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 | |
PBEPBEultrafine/6-31G*
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| 1.05 | 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 |
|---|---|
| 1.276 | 0.112 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | NO+ | nitric oxide cation | 1.085 |
| Highest value | HOONO2 | peroxy nitric acid | 1.580 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| NO- | nitric oxide anion | 1.290 | 1 | 2 |
| NO | Nitric oxide | 1.171 | 1 | 2 |
| NO+ | nitric oxide cation | 1.085 | 1 | 2 |
| HNO | Nitrosyl hydride | 1.216 | 2 | 3 |
| HNO+ | Nitrosyl hydride cation | 1.145 | 2 | 3 |
| NOH | Hydroxyimidogen | 1.335 | 1 | 2 |
| NOH+ | O-protonated nitric oxide | 1.192 | 1 | 2 |
| NH2OH | hydroxylamine | 1.458 | 1 | 2 |
| NH2OH+ | Hydroxylamine cation | 1.310 | 1 | 2 |
| NH3O | Ammonia Oxide | 1.321 | 1 | 2 |
| NH3OH+ | N-protonated hydroxylamine | 1.412 | 1 | 2 |
| NH2OH2+ | protonated hydroxylamine | 1.506 | 1 | 2 |
| N2O- | Nitrous oxide anion | 1.319 | 2 | 3 |
| N2O | Nitrous oxide | 1.198 | 2 | 3 |
| NO2 | Nitrogen dioxide | 1.216 | 1 | 2 |
| 1.216 | 1 | 3 | ||
| NO2+ | Nitrogen dioxide cation | 1.141 | 1 | 2 |
| 1.141 | 1 | 3 | ||
| SNO | Nitrogen oxide sulfide | 1.207 | 1 | 3 |
| FNO | Nitrosyl fluoride | 1.160 | 2 | 3 |
| ClNO | Nitrosyl chloride | 1.155 | 2 | 3 |
| HCNO | fulminic acid | 1.208 | 1 | 2 |
| HNO2 | Nitrous acid | 1.186 | 3 | 4 |
| 1.466 | 2 | 3 | ||
| NNOH+ | Nitrous Oxide, O-protonated | 1.269 | 2 | 3 |
| HNNO+ | Nitrous oxide, N-protonated | 1.153 | 2 | 3 |
| NH2NO | Nitrosamide | 1.232 | 1 | 2 |
| CH2NOH | formaldoxime | 1.407 | 2 | 3 |
| CH3NO | nitrosomethane | 1.221 | 2 | 3 |
| CNOH3 | 1,2-oxaziridine | 1.506 | 2 | 3 |
| NO3- | nitrate anion | 1.276 | 1 | 2 |
| 1.276 | 1 | 3 | ||
| 1.276 | 1 | 4 | ||
| NO3 | Nitrogen trioxide | 1.252 | 1 | 2 |
| 1.252 | 1 | 3 | ||
| 1.252 | 1 | 4 | ||
| NO3+ | nitrogen trioxide cation | 1.155 | 1 | 2 |
| 1.339 | 1 | 3 | ||
| 1.339 | 1 | 4 | ||
| FNO2 | Nitryl fluoride | 1.198 | 1 | 3 |
| 1.198 | 1 | 4 | ||
| FONO | Nitrosyl hypofluorite | 1.198 | 3 | 4 |
| 1.248 | 2 | 3 | ||
| ClNO2 | Nitryl chloride | 1.202 | 2 | 3 |
| 1.202 | 2 | 4 | ||
| ClONO | chlorine nitrite | 1.198 | 3 | 4 |
| 1.267 | 2 | 3 | ||
| HNO3 | Nitric acid | 1.441 | 1 | 2 |
| 1.225 | 1 | 3 | ||
| 1.211 | 1 | 4 | ||
| NH2NO2 | nitramide | 1.234 | 2 | 3 |
| 1.234 | 2 | 4 | ||
| CH3NO2 | Methane, nitro- | 1.237 | 2 | 6 |
| 1.237 | 2 | 7 | ||
| CH3ONO | Methyl nitrite | 1.198 | 6 | 7 |
| 1.440 | 2 | 6 | ||
| C2H3NO | Nitrosoethylene | 1.237 | 3 | 4 |
| CH3CHNOH | Acetaldoxime | 1.415 | 3 | 4 |
| N2O3 | Dinitrogen trioxide | 1.159 | 1 | 3 |
| 1.220 | 2 | 4 | ||
| 1.217 | 2 | 5 | ||
| ONONO | Nitrosyl nitrite | 1.177 | 2 | 4 |
| 1.177 | 3 | 5 | ||
| 1.527 | 1 | 2 | ||
| 1.527 | 1 | 3 | ||
| FNO3 | Fluorine nitrate | 1.547 | 1 | 2 |
| 1.200 | 1 | 3 | ||
| 1.208 | 1 | 4 | ||
| F3NO | Nitrogen trifluoride oxide | 1.174 | 1 | 2 |
| BrONO2 | Bromine nitrate | 1.211 | 3 | 4 |
| 1.207 | 3 | 5 | ||
| 1.519 | 2 | 3 | ||
| HOONO2 | peroxy nitric acid | 1.580 | 1 | 2 |
| 1.207 | 1 | 4 | ||
| 1.207 | 1 | 5 | ||
| C2H2N2O | Furazan | 1.383 | 1 | 2 |
| 1.383 | 1 | 3 | ||
| C3H3NO | Isoxazole | 1.408 | 4 | 5 |
| CH3NO3 | Methyl nitrate | 1.222 | 1 | 2 |
| 1.214 | 1 | 3 | ||
| 1.458 | 1 | 4 | ||
| N2O4 | Dinitrogen tetroxide | 1.207 | 1 | 3 |
| 1.207 | 1 | 4 | ||
| 1.207 | 2 | 5 | ||
| 1.207 | 2 | 6 | ||
| C2H5NO3 | Nitric acid, ethyl ester | 1.453 | 1 | 2 |
| 1.215 | 1 | 3 | ||
| 1.223 | 1 | 4 | ||
| C4H5NO | Isoxazole, 5-methyl- | 1.410 | 6 | 7 |
| C4H5NO | 3-Methylisoxazole | 1.408 | 6 | 7 |
| C2H6N2O2 | Dimethylnitroamine | 1.240 | 1 | 11 |
| 1.240 | 2 | 11 | ||
| C2H6N2O2 | (E)-Azodioxymethane | 1.271 | 1 | 3 |
| 1.271 | 2 | 4 | ||
| CH3CH(CH3)ONO | Isopropyl nitrite | 1.465 | 11 | 13 |
| 1.189 | 12 | 13 | ||
| C4H11NO | Diethylhydroxylamine | 1.437 | 1 | 2 |
| C6H5NO | nitrosobenzene | 1.235 | 7 | 8 |
| C6H5NO2 | Nitrobenzene | 1.232 | 7 | 8 |
| 1.232 | 7 | 9 |