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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 | |
CISD/daug-cc-pVTZ
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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 |
|---|---|
| 1.216 | 0.104 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | CO+ | carbon monoxide cation | 1.098 |
| Highest value | C2H2O | Oxirene | 1.475 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| CO- | carbon monoxide anion | 1.123 | 1 | 2 |
| CO | Carbon monoxide | 1.122 | 1 | 2 |
| CO+ | carbon monoxide cation | 1.098 | 1 | 2 |
| HCO | Formyl radical | 1.168 | 1 | 3 |
| HCO+ | Formyl cation | 1.099 | 1 | 3 |
| H2CO | Formaldehyde | 1.196 | 1 | 2 |
| H2CO+ | formaldehyde cation | 1.198 | 1 | 2 |
| CH3OH+ | Methyl alcohol cation | 1.409 | 1 | 2 |
| CO2 | Carbon dioxide | 1.151 | 1 | 2 |
| 1.151 | 1 | 3 | ||
| OCS | Carbonyl sulfide | 1.143 | 1 | 2 |
| OCSe | Carbonyl selenide | 1.138 | 1 | 2 |
| HCCO | ketenyl radical | 1.156 | 1 | 3 |
| HCOOH | Formic acid | 1.337 | 1 | 2 |
| 1.182 | 1 | 3 | ||
| C2H2O | Oxirene | 1.475 | 1 | 2 |
| 1.475 | 1 | 3 | ||
| CH2CO | Ketene | 1.150 | 2 | 3 |
| BH3CO | Borane carbonyl | 1.117 | 2 | 3 |
| CH2FOH | fluoromethanol | 1.368 | 1 | 3 |
| CH3CHO | Acetaldehyde | 1.196 | 1 | 3 |
| CH3CHO+ | acetaldehyde cation | 1.206 | 1 | 3 |
| NH2CHOH+ | Formamide, O-protonated | 1.275 | 1 | 2 |
| CF2O | Carbonic difluoride | 1.160 | 1 | 2 |
| CF2O+ | Carbonic difluoride cation | 1.260 | 1 | 2 |
| C2H2O2 | Ethanedial | 1.191 | 1 | 5 |
| 1.191 | 2 | 6 | ||
| C3H2O | Propadienal | 1.154 | 3 | 4 |
| CH3NCO | methylisocyante | 1.161 | 3 | 4 |
| CH2FCH2OH | 2-fluoroethanol | 1.401 | 1 | 3 |
| CH3CH2CHO | Propanal | 1.194 | 3 | 4 |
| C3O2 | Carbon suboxide | 1.144 | 2 | 4 |
| 1.144 | 3 | 5 | ||
| CHOOCHO | diformyl ether | 1.173 | 2 | 4 |
| 1.173 | 3 | 5 | ||
| 1.353 | 1 | 2 | ||
| 1.353 | 1 | 3 |