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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 | |
ROMP2/daug-cc-pVDZ
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| 1.10 | 1.15 | 1.20 | 1.25 | 1.30 | 1.35 | 1.40 | 1.45 | ||||||||||||||||||
| bond lengths (Å) | |||||||||||||||||||||||||
| Average bond length | Standard deviation |
|---|---|
| 1.222 | 0.065 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | HCO+ | Formyl cation | 1.129 |
| Highest value | CH3OH+ | Methyl alcohol cation | 1.398 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| CO- | carbon monoxide anion | 1.149 | 1 | 2 |
| HCO | Formyl radical | 1.194 | 1 | 3 |
| HCO+ | Formyl cation | 1.129 | 1 | 3 |
| H2CO- | formaldehyde anion | 1.225 | 1 | 2 |
| H2CO+ | formaldehyde cation | 1.206 | 1 | 2 |
| CH3OH+ | Methyl alcohol cation | 1.398 | 1 | 2 |
| HCCO | ketenyl radical | 1.186 | 1 | 3 |
| CH3CHO+ | acetaldehyde cation | 1.214 | 1 | 3 |
| CF2O+ | Carbonic difluoride cation | 1.280 | 1 | 2 |
| C2H2O2 | Ethanedial | 1.225 | 1 | 5 |
| 1.225 | 2 | 6 | ||
| C6H5CHO | benzaldehyde | 1.229 | 7 | 8 |