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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 | |
mPW1PW91/STO-3G
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| 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 |
|---|---|
| 1.340 | 0.093 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | NO+ | nitric oxide cation | 1.187 |
| Highest value | HOONO2 | peroxy nitric acid | 1.581 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| NO- | nitric oxide anion | 1.315 | 1 | 2 |
| NO | Nitric oxide | 1.230 | 1 | 2 |
| NO+ | nitric oxide cation | 1.187 | 1 | 2 |
| HNO | Nitrosyl hydride | 1.275 | 2 | 3 |
| HNO+ | Nitrosyl hydride cation | 1.236 | 2 | 3 |
| NOH | Hydroxyimidogen | 1.399 | 1 | 2 |
| NOH+ | O-protonated nitric oxide | 1.295 | 1 | 2 |
| H2NO | nitroxide | 1.363 | 1 | 2 |
| NH2OH | hydroxylamine | 1.478 | 1 | 2 |
| NH2OH+ | Hydroxylamine cation | 1.368 | 1 | 2 |
| NH3O | Ammonia Oxide | 1.367 | 1 | 2 |
| NH3OH+ | N-protonated hydroxylamine | 1.481 | 1 | 2 |
| NH2OH2+ | protonated hydroxylamine | 1.540 | 1 | 2 |
| N2O- | Nitrous oxide anion | 1.355 | 2 | 3 |
| N2O | Nitrous oxide | 1.266 | 2 | 3 |
| NO2- | Nitrogen dioxide anion | 1.339 | 1 | 2 |
| 1.339 | 1 | 3 | ||
| NO2 | Nitrogen dioxide | 1.290 | 1 | 2 |
| 1.290 | 1 | 3 | ||
| NO2+ | Nitrogen dioxide cation | 1.236 | 1 | 2 |
| 1.236 | 1 | 3 | ||
| CNO- | fulminate | 1.327 | 1 | 3 |
| SNO | Nitrogen oxide sulfide | 1.275 | 1 | 3 |
| FNO | Nitrosyl fluoride | 1.261 | 2 | 3 |
| ClNO | Nitrosyl chloride | 1.235 | 2 | 3 |
| BrNO | Nitrosyl bromide | 1.245 | 1 | 3 |
| INO | Nitrosyl iodide | 1.241 | 1 | 2 |
| HCNO | fulminic acid | 1.268 | 1 | 2 |
| NNOH+ | Nitrous Oxide, O-protonated | 1.383 | 2 | 3 |
| HNNO+ | Nitrous oxide, N-protonated | 1.238 | 2 | 3 |
| NH2NO | Nitrosamide | 1.272 | 1 | 2 |
| CH2NOH | formaldoxime | 1.441 | 2 | 3 |
| CH3NO | nitrosomethane | 1.273 | 2 | 3 |
| CNOH3 | 1,2-oxaziridine | 1.503 | 2 | 3 |
| NO3- | nitrate anion | 1.349 | 1 | 2 |
| 1.349 | 1 | 3 | ||
| 1.349 | 1 | 4 | ||
| NO3 | Nitrogen trioxide | 1.495 | 1 | 2 |
| 1.297 | 1 | 3 | ||
| 1.297 | 1 | 4 | ||
| NO3+ | nitrogen trioxide cation | 1.248 | 1 | 2 |
| 1.440 | 1 | 3 | ||
| 1.440 | 1 | 4 | ||
| FNO2 | Nitryl fluoride | 1.293 | 1 | 3 |
| 1.293 | 1 | 4 | ||
| FONO | Nitrosyl hypofluorite | 1.257 | 3 | 4 |
| 1.508 | 2 | 3 | ||
| ClONO | chlorine nitrite | 1.255 | 3 | 4 |
| 1.456 | 2 | 3 | ||
| BrONO | Bromine nitrite | 1.259 | 3 | 4 |
| 1.497 | 2 | 3 | ||
| HNO3 | Nitric acid | 1.493 | 1 | 2 |
| 1.301 | 1 | 3 | ||
| 1.292 | 1 | 4 | ||
| H2NO3+ | Nitric Acid, Protonated | 1.274 | 1 | 2 |
| 1.420 | 1 | 3 | ||
| 1.420 | 1 | 4 | ||
| NH2NO2 | nitramide | 1.299 | 2 | 3 |
| 1.299 | 2 | 4 | ||
| CH3NO2 | Methane, nitro- | 1.306 | 2 | 6 |
| 1.306 | 2 | 7 | ||
| C2H3NO | Nitrosoethylene | 1.282 | 3 | 4 |
| CH3CHNOH | Acetaldoxime | 1.444 | 3 | 4 |
| N2O3 | Dinitrogen trioxide | 1.237 | 1 | 3 |
| 1.289 | 2 | 4 | ||
| 1.287 | 2 | 5 | ||
| ONONO | Nitrosyl nitrite | 1.258 | 2 | 4 |
| 1.258 | 3 | 5 | ||
| 1.506 | 1 | 2 | ||
| 1.506 | 1 | 3 | ||
| ClONO2 | Chlorine nitrate | 1.286 | 3 | 4 |
| 1.290 | 3 | 5 | ||
| 1.559 | 2 | 3 | ||
| BrONO2 | Bromine nitrate | 1.292 | 3 | 4 |
| 1.291 | 3 | 5 | ||
| 1.541 | 2 | 3 | ||
| HOONO2 | peroxy nitric acid | 1.581 | 1 | 2 |
| 1.289 | 1 | 4 | ||
| 1.290 | 1 | 5 | ||
| C2H2N2O | Furazan | 1.425 | 1 | 2 |
| 1.425 | 1 | 3 | ||
| C3H3NO | Isoxazole | 1.434 | 4 | 5 |
| N2O4 | Dinitrogen tetroxide | 1.282 | 1 | 3 |
| 1.282 | 1 | 4 | ||
| 1.282 | 2 | 5 | ||
| 1.282 | 2 | 6 | ||
| C2H5NO3 | Nitric acid, ethyl ester | 1.511 | 1 | 2 |
| 1.294 | 1 | 3 | ||
| 1.297 | 1 | 4 | ||
| C2H6N2O2 | (E)-Azodioxymethane | 1.304 | 1 | 3 |
| 1.304 | 2 | 4 | ||
| C3H7ONO | Propyl nitrite | 1.263 | 5 | 6 |
| 1.477 | 4 | 5 | ||
| C6H5NO | nitrosobenzene | 1.279 | 7 | 8 |
| C6H5NO2 | Nitrobenzene | 1.310 | 7 | 8 |
| 1.310 | 7 | 9 |