Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
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LSDA/6-31+G**
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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 | ||||||||||||||||||||||||||
bond lengths (Å) |
Average bond length | Standard deviation |
---|---|
1.253 | 0.101 |
Species | Name | Bond Length (Å) | |
---|---|---|---|
Lowest value | NO+ | nitric oxide cation | 1.078 |
Highest value | HOONO2 | peroxy nitric acid | 1.519 |
Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
---|---|---|---|---|
NO- | nitric oxide anion | 1.247 | 1 | 2 |
NO | Nitric oxide | 1.159 | 1 | 2 |
NO+ | nitric oxide cation | 1.078 | 1 | 2 |
HNO | Nitrosyl hydride | 1.205 | 2 | 3 |
HNO+ | Nitrosyl hydride cation | 1.136 | 2 | 3 |
NOH | Hydroxyimidogen | 1.308 | 1 | 2 |
NOH+ | O-protonated nitric oxide | 1.178 | 1 | 2 |
H2NO | nitroxide | 1.269 | 1 | 2 |
NH2OH | hydroxylamine | 1.421 | 1 | 2 |
NH3O | Ammonia Oxide | 1.328 | 1 | 2 |
N2O- | Nitrous oxide anion | 1.286 | 2 | 3 |
N2O | Nitrous oxide | 1.187 | 2 | 3 |
NO2- | Nitrogen dioxide anion | 1.259 | 1 | 2 |
1.259 | 1 | 3 | ||
NO2 | Nitrogen dioxide | 1.200 | 1 | 2 |
1.200 | 1 | 3 | ||
NO2+ | Nitrogen dioxide cation | 1.132 | 1 | 2 |
1.132 | 1 | 3 | ||
CNO- | fulminate | 1.254 | 1 | 3 |
FNO | Nitrosyl fluoride | 1.146 | 2 | 3 |
ClNO | Nitrosyl chloride | 1.150 | 2 | 3 |
BrNO | Nitrosyl bromide | 1.153 | 1 | 3 |
HCNO | fulminic acid | 1.200 | 1 | 2 |
HNO2 | Nitrous acid | 1.178 | 3 | 4 |
1.412 | 2 | 3 | ||
NNOH+ | Nitrous Oxide, O-protonated | 1.246 | 2 | 3 |
HNNO+ | Nitrous oxide, N-protonated | 1.145 | 2 | 3 |
NH2NO | Nitrosamide | 1.221 | 1 | 2 |
CH2NOH | formaldoxime | 1.376 | 2 | 3 |
CH3NO | nitrosomethane | 1.211 | 2 | 3 |
CNOH3 | 1,2-oxaziridine | 1.474 | 2 | 3 |
NO3- | nitrate anion | 1.260 | 1 | 2 |
1.260 | 1 | 3 | ||
1.260 | 1 | 4 | ||
NO3+ | nitrogen trioxide cation | 1.146 | 1 | 2 |
1.321 | 1 | 3 | ||
1.321 | 1 | 4 | ||
ONNO | NO dimer | 1.166 | 1 | 3 |
1.166 | 2 | 4 | ||
FNO2 | Nitryl fluoride | 1.184 | 1 | 3 |
1.184 | 1 | 4 | ||
FONO | Nitrosyl hypofluorite | 1.182 | 3 | 4 |
1.204 | 2 | 3 | ||
ClNO2 | Nitryl chloride | 1.195 | 2 | 3 |
1.195 | 2 | 4 | ||
ClONO | chlorine nitrite | 1.187 | 3 | 4 |
1.266 | 2 | 3 | ||
BrONO | Bromine nitrite | 1.175 | 3 | 4 |
1.446 | 2 | 3 | ||
HNO3 | Nitric acid | 1.400 | 1 | 2 |
1.216 | 1 | 3 | ||
1.200 | 1 | 4 | ||
H2NO3+ | Nitric Acid, Protonated | 1.182 | 1 | 2 |
1.305 | 1 | 3 | ||
1.305 | 1 | 4 | ||
NH2NO2 | nitramide | 1.225 | 2 | 3 |
1.225 | 2 | 4 | ||
CH3ONO | Methyl nitrite | 1.192 | 6 | 7 |
1.390 | 2 | 6 | ||
CH3CHNOH | Acetaldoxime | 1.387 | 3 | 4 |
N2O3 | Dinitrogen trioxide | 1.150 | 1 | 3 |
1.204 | 2 | 4 | ||
1.204 | 2 | 5 | ||
ONONO | Nitrosyl nitrite | 1.168 | 2 | 4 |
1.168 | 3 | 5 | ||
1.476 | 1 | 2 | ||
1.476 | 1 | 3 | ||
FNO3 | Fluorine nitrate | 1.486 | 1 | 2 |
1.189 | 1 | 3 | ||
1.198 | 1 | 4 | ||
F3NO | Nitrogen trifluoride oxide | 1.163 | 1 | 2 |
ClONO2 | Chlorine nitrate | 1.194 | 3 | 4 |
1.197 | 3 | 5 | ||
1.495 | 2 | 3 | ||
BrONO2 | Bromine nitrate | 1.201 | 3 | 4 |
1.198 | 3 | 5 | ||
1.466 | 2 | 3 | ||
HOONO2 | peroxy nitric acid | 1.519 | 1 | 2 |
1.196 | 1 | 4 | ||
1.196 | 1 | 5 | ||
CH3NO3 | Methyl nitrate | 1.213 | 1 | 2 |
1.204 | 1 | 3 | ||
1.413 | 1 | 4 | ||
N2O4 | Dinitrogen tetroxide | 1.194 | 1 | 3 |
1.194 | 1 | 4 | ||
1.194 | 2 | 5 | ||
1.194 | 2 | 6 | ||
C2H5NO3 | Nitric acid, ethyl ester | 1.407 | 1 | 2 |
1.205 | 1 | 3 | ||
1.214 | 1 | 4 | ||
C4H5NO | Isoxazole, 5-methyl- | 1.378 | 6 | 7 |
C4H5NO | 3-Methylisoxazole | 1.376 | 6 | 7 |
C2H6N2O2 | Dimethylnitroamine | 1.231 | 1 | 11 |
1.231 | 2 | 11 | ||
C2H6N2O2 | (E)-Azodioxymethane | 1.260 | 1 | 3 |
1.260 | 2 | 4 | ||
CH3CH(CH3)ONO | Isopropyl nitrite | 1.401 | 11 | 13 |
1.184 | 12 | 13 | ||
C3H7ONO | Propyl nitrite | 1.188 | 5 | 6 |
1.382 | 4 | 5 | ||
C4H11NO | Diethylhydroxylamine | 1.402 | 1 | 2 |
C6H5NO | nitrosobenzene | 1.223 | 7 | 8 |