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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 | |
MP3/cc-pVQZ
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| 1.06 | 1.06 | 1.07 | 1.07 | 1.08 | 1.08 | 1.09 | 1.09 | 1.10 | 1.10 | 1.11 | ||||||||||||||||||||||||
| bond lengths (Å) | ||||||||||||||||||||||||||||||||||
| Average bond length | Standard deviation |
|---|---|
| 1.083 | 0.010 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | C2H2 | Acetylene | 1.060 |
| Highest value | H2CO | Formaldehyde | 1.098 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| CH4 | Methane | 1.085 | 1 | 2 |
| 1.085 | 1 | 3 | ||
| 1.085 | 1 | 4 | ||
| 1.085 | 1 | 5 | ||
| C2H2 | Acetylene | 1.060 | 1 | 3 |
| 1.060 | 2 | 4 | ||
| H2CO | Formaldehyde | 1.098 | 2 | 3 |
| 1.098 | 2 | 4 | ||
| C2H4 | Ethylene | 1.079 | 1 | 3 |
| 1.079 | 1 | 4 | ||
| 1.079 | 2 | 5 | ||
| 1.079 | 2 | 6 | ||
| C2H6 | Ethane | 1.087 | 1 | 3 |
| 1.087 | 1 | 4 | ||
| 1.087 | 1 | 5 | ||
| 1.087 | 2 | 6 | ||
| 1.087 | 2 | 7 | ||
| 1.087 | 2 | 8 |