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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 | |
ROHF/cc-pVQZ
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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 |
|---|---|
| 1.239 | 0.123 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | HCO+ | Formyl cation | 1.076 |
| Highest value | CH3OO+ | methylperoxy cation | 1.547 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| CO- | carbon monoxide anion | 1.194 | 1 | 2 |
| CO+ | carbon monoxide cation | 1.077 | 1 | 2 |
| HCO- | formyl anion | 1.211 | 1 | 3 |
| HCO | Formyl radical | 1.148 | 1 | 3 |
| HCO+ | Formyl cation | 1.076 | 1 | 3 |
| H2CO- | formaldehyde anion | 1.275 | 1 | 2 |
| H2CO+ | formaldehyde cation | 1.204 | 1 | 2 |
| CH3O+ | Methoxy cation | 1.432 | 1 | 2 |
| CH2OH | Hydroxymethyl radical | 1.353 | 1 | 2 |
| CH3OH- | Methyl alcohol anion | 1.392 | 1 | 2 |
| CH3OH+ | Methyl alcohol cation | 1.474 | 1 | 2 |
| CO2- | Carbon dioxide anion | 1.212 | 1 | 2 |
| 1.212 | 1 | 3 | ||
| CO2+ | Carbon dioxide cation | 1.244 | 1 | 2 |
| 1.088 | 1 | 3 | ||
| CCO | Dicarbon monoxide | 1.127 | 2 | 3 |
| NCO | isocyanato radical | 1.132 | 2 | 3 |
| OCS+ | Carbonyl sulfide cation | 1.090 | 1 | 2 |
| FCO | Carbonyl fluoride | 1.142 | 2 | 3 |
| ClCO | carbonyl monochloride | 1.127 | 2 | 3 |
| HOCO | Hydrocarboxyl radical | 1.311 | 1 | 2 |
| 1.151 | 1 | 3 | ||
| HCOO | formate neutral radical | 1.170 | 1 | 3 |
| 1.319 | 1 | 4 | ||
| HCCO | ketenyl radical | 1.132 | 1 | 3 |
| HFCO+ | formyl fluoride cation | 1.236 | 1 | 2 |
| COHCl | Formyl chloride | 1.156 | 1 | 2 |
| COHBr | Formyl bromide | 1.154 | 1 | 2 |
| CH3OO+ | methylperoxy cation | 1.547 | 1 | 2 |
| CH2CHO | Vinyloxy radical | 1.187 | 1 | 4 |
| CH3CHO+ | acetaldehyde cation | 1.216 | 1 | 3 |
| C2H4O+ | ethylene oxide cation | 1.492 | 1 | 2 |
| 1.492 | 1 | 3 | ||
| CH3CH2O | Ethoxy radical | 1.382 | 2 | 3 |
| CH3CHOH | 1-hydroxy-ethyl radical | 1.361 | 1 | 3 |
| CF2O+ | Carbonic difluoride cation | 1.254 | 1 | 2 |
| COFCl | Carbonic chloride fluoride | 1.150 | 1 | 2 |
| COBr2 | Carbonic dibromide | 1.147 | 1 | 2 |
| C2H2O2 | Ethanedial | 1.176 | 1 | 5 |
| 1.176 | 2 | 6 | ||
| CH3COCH2 | Acetonyl radical | 1.191 | 1 | 2 |
| C6H12O2 | Methyl pivalate | 1.322 | 3 | 6 |
| 1.183 | 3 | 7 | ||
| 1.412 | 6 | 8 |