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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 | |
QCISD(TQ)=FULL/cc-pVQZ
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| 1.06 | 1.07 | 1.07 | 1.08 | 1.08 | 1.09 | 1.09 | 1.10 | 1.10 | 1.11 | 1.11 | 1.12 | 1.12 | ||||||||||||||||||||||||||||
| bond lengths (Å) | ||||||||||||||||||||||||||||||||||||||||
| Average bond length | Standard deviation |
|---|---|
| 1.087 | 0.014 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | C2H | Ethynyl radical | 1.062 |
| Highest value | H2CO- | formaldehyde anion | 1.112 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| CH2 | Methylene | 1.075 | 1 | 2 |
| 1.075 | 1 | 3 | ||
| CH2+ | methylene cation | 1.091 | 1 | 2 |
| 1.091 | 1 | 3 | ||
| CH3- | methyl anion | 1.110 | 1 | 2 |
| 1.110 | 1 | 3 | ||
| 1.110 | 1 | 4 | ||
| CH3 | Methyl radical | 1.075 | 1 | 2 |
| 1.075 | 1 | 3 | ||
| 1.075 | 1 | 4 | ||
| CH3+ | methyl cation | 1.087 | 1 | 2 |
| 1.087 | 1 | 3 | ||
| 1.087 | 1 | 4 | ||
| CH4- | Methane anion | 1.099 | 1 | 2 |
| 1.099 | 1 | 3 | ||
| 1.099 | 1 | 4 | ||
| 1.099 | 1 | 5 | ||
| CH4 | Methane | 1.085 | 1 | 2 |
| 1.085 | 1 | 3 | ||
| 1.085 | 1 | 4 | ||
| 1.085 | 1 | 5 | ||
| C2H- | Ethynyl anion | 1.067 | 1 | 3 |
| C2H | Ethynyl radical | 1.062 | 1 | 3 |
| HCN | Hydrogen cyanide | 1.064 | 1 | 2 |
| HCN+ | hydrogen cyanide cation | 1.089 | 1 | 2 |
| C2H2+ | acetylene cation | 1.077 | 1 | 3 |
| 1.077 | 2 | 4 | ||
| H2CO- | formaldehyde anion | 1.112 | 2 | 3 |
| 1.112 | 2 | 4 | ||
| CH2BH | methyleneborane | 1.082 | 1 | 3 |
| 1.082 | 1 | 4 |