Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
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B3PW91/6-31G**
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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 | ||||||||||||||||||||||||
bond lengths (Å) |
Average bond length | Standard deviation |
---|---|
1.261 | 0.103 |
Species | Name | Bond Length (Å) | |
---|---|---|---|
Lowest value | NO+ | nitric oxide cation | 1.071 |
Highest value | HOONO2 | peroxy nitric acid | 1.492 |
Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
---|---|---|---|---|
NO- | nitric oxide anion | 1.273 | 1 | 2 |
NO | Nitric oxide | 1.156 | 1 | 2 |
NO+ | nitric oxide cation | 1.071 | 1 | 2 |
HNO | Nitrosyl hydride | 1.203 | 2 | 3 |
HNO+ | Nitrosyl hydride cation | 1.131 | 2 | 3 |
NOH | Hydroxyimidogen | 1.321 | 1 | 2 |
NOH+ | O-protonated nitric oxide | 1.179 | 1 | 2 |
H2NO | nitroxide | 1.275 | 1 | 2 |
NH2OH | hydroxylamine | 1.435 | 1 | 2 |
NH2OH+ | Hydroxylamine cation | 1.293 | 1 | 2 |
NH3O | Ammonia Oxide | 1.334 | 1 | 2 |
NH3OH+ | N-protonated hydroxylamine | 1.396 | 1 | 2 |
NH2OH2+ | protonated hydroxylamine | 1.467 | 1 | 2 |
N2O- | Nitrous oxide anion | 1.304 | 2 | 3 |
N2O | Nitrous oxide | 1.187 | 2 | 3 |
NO2- | Nitrogen dioxide anion | 1.266 | 1 | 2 |
1.266 | 1 | 3 | ||
NO2 | Nitrogen dioxide | 1.198 | 1 | 2 |
1.198 | 1 | 3 | ||
NO2+ | Nitrogen dioxide cation | 1.125 | 1 | 2 |
1.125 | 1 | 3 | ||
CNO- | fulminate | 1.264 | 1 | 3 |
SNO | Nitrogen oxide sulfide | 1.190 | 1 | 3 |
FNO | Nitrosyl fluoride | 1.148 | 2 | 3 |
ClNO | Nitrosyl chloride | 1.141 | 2 | 3 |
BrNO | Nitrosyl bromide | 1.143 | 1 | 3 |
HCNO | fulminic acid | 1.202 | 1 | 2 |
HNO2 | Nitrous acid | 1.177 | 3 | 4 |
1.411 | 2 | 3 | ||
NNOH+ | Nitrous Oxide, O-protonated | 1.259 | 2 | 3 |
HNNO+ | Nitrous oxide, N-protonated | 1.139 | 2 | 3 |
NH2NO | Nitrosamide | 1.218 | 1 | 2 |
CH2NOH | formaldoxime | 1.389 | 2 | 3 |
CH3NO | nitrosomethane | 1.207 | 2 | 3 |
CNOH3 | 1,2-oxaziridine | 1.483 | 2 | 3 |
NO3- | nitrate anion | 1.258 | 1 | 2 |
1.258 | 1 | 3 | ||
1.258 | 1 | 4 | ||
NO3+ | nitrogen trioxide cation | 1.141 | 1 | 2 |
1.315 | 1 | 3 | ||
1.315 | 1 | 4 | ||
FNO2 | Nitryl fluoride | 1.185 | 1 | 3 |
1.185 | 1 | 4 | ||
FONO | Nitrosyl hypofluorite | 1.173 | 3 | 4 |
1.375 | 2 | 3 | ||
ClNO2 | Nitryl chloride | 1.191 | 2 | 3 |
1.191 | 2 | 4 | ||
ClONO | chlorine nitrite | 1.177 | 3 | 4 |
1.349 | 2 | 3 | ||
BrONO | Bromine nitrite | 1.167 | 3 | 4 |
1.461 | 2 | 3 | ||
HNO3 | Nitric acid | 1.397 | 1 | 2 |
1.213 | 1 | 3 | ||
1.198 | 1 | 4 | ||
H2NO3+ | Nitric Acid, Protonated | 1.177 | 1 | 2 |
1.306 | 1 | 3 | ||
1.306 | 1 | 4 | ||
NH2NO2 | nitramide | 1.220 | 2 | 3 |
1.220 | 2 | 4 | ||
CH3NO2 | Methane, nitro- | 1.222 | 2 | 6 |
1.222 | 2 | 7 | ||
CH3ONO | Methyl nitrite | 1.189 | 6 | 7 |
1.384 | 2 | 6 | ||
C2H3NO | Nitrosoethylene | 1.219 | 3 | 4 |
CH3CHNOH | Acetaldoxime | 1.396 | 3 | 4 |
N2O3 | Dinitrogen trioxide | 1.146 | 1 | 3 |
1.203 | 2 | 4 | ||
1.203 | 2 | 5 | ||
ONONO | Nitrosyl nitrite | 1.167 | 2 | 4 |
1.167 | 3 | 5 | ||
1.468 | 1 | 2 | ||
1.468 | 1 | 3 | ||
FNO3 | Fluorine nitrate | 1.489 | 1 | 2 |
1.187 | 1 | 3 | ||
1.194 | 1 | 4 | ||
F3NO | Nitrogen trifluoride oxide | 1.166 | 1 | 2 |
ClONO2 | Chlorine nitrate | 1.192 | 3 | 4 |
1.195 | 3 | 5 | ||
1.483 | 2 | 3 | ||
BrONO2 | Bromine nitrate | 1.198 | 3 | 4 |
1.196 | 3 | 5 | ||
1.455 | 2 | 3 | ||
HOONO2 | peroxy nitric acid | 1.492 | 1 | 2 |
1.195 | 1 | 4 | ||
1.195 | 1 | 5 | ||
C2H2N2O | Furazan | 1.360 | 1 | 2 |
1.360 | 1 | 3 | ||
C3H3NO | Isoxazole | 1.384 | 4 | 5 |
CH3NO3 | Methyl nitrate | 1.211 | 1 | 2 |
1.202 | 1 | 3 | ||
1.404 | 1 | 4 | ||
N2O4 | Dinitrogen tetroxide | 1.192 | 1 | 3 |
1.192 | 1 | 4 | ||
1.192 | 2 | 5 | ||
1.192 | 2 | 6 | ||
C2H5NO3 | Nitric acid, ethyl ester | 1.399 | 1 | 2 |
1.203 | 1 | 3 | ||
1.211 | 1 | 4 | ||
C4H5NO | Isoxazole, 5-methyl- | 1.388 | 6 | 7 |
C4H5NO | 3-Methylisoxazole | 1.387 | 6 | 7 |
C2H6N2O2 | Dimethylnitroamine | 1.227 | 1 | 11 |
1.227 | 2 | 11 | ||
C2H6N2O2 | (E)-Azodioxymethane | 1.262 | 1 | 3 |
1.262 | 2 | 4 | ||
CH3CH(CH3)ONO | Isopropyl nitrite | 1.403 | 11 | 13 |
1.181 | 12 | 13 | ||
C3H7ONO | Propyl nitrite | 1.185 | 5 | 6 |
1.383 | 4 | 5 | ||
C4H11NO | Diethylhydroxylamine | 1.418 | 1 | 2 |
C6H5NO | nitrosobenzene | 1.218 | 7 | 8 |