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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 | |
CCSD/aug-cc-pVQZ
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| 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 |
|---|---|
| 1.286 | 0.083 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | HCCF | Fluoroacetylene | 1.193 |
| Highest value | C2H6 | Ethane | 1.524 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| C2 | Carbon diatomic | 1.242 | 1 | 2 |
| C2+ | carbon diatomic cation | 1.399 | 1 | 2 |
| C2H- | Ethynyl anion | 1.243 | 1 | 2 |
| C2H | Ethynyl radical | 1.203 | 1 | 2 |
| C2H2 | Acetylene | 1.200 | 1 | 2 |
| C2H3+ | vinyl cation | 1.221 | 2 | 3 |
| C2H6 | Ethane | 1.524 | 1 | 2 |
| C3 | carbon trimer | 1.290 | 1 | 2 |
| 1.290 | 1 | 3 | ||
| SiC2 | Silicon dicarbide | 1.266 | 2 | 3 |
| CCO | Dicarbon monoxide | 1.362 | 1 | 2 |
| HCCO | ketenyl radical | 1.258 | 1 | 2 |
| HCCF | Fluoroacetylene | 1.193 | 1 | 2 |
| C2H2O | Oxirene | 1.263 | 2 | 3 |
| CH2CO | Ketene | 1.312 | 1 | 2 |
| CH2CS | Thioketene | 1.308 | 1 | 2 |