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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/6-311+G(3df,2p)
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| 1.06 | 1.08 | 1.10 | 1.12 | 1.14 | 1.16 | 1.18 | 1.20 | 1.22 | 1.24 | ||||||||||||||||||||||
| bond lengths (Å) | |||||||||||||||||||||||||||||||
| Average bond length | Standard deviation |
|---|---|
| 1.095 | 0.026 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | HCN | Hydrogen cyanide | 1.066 |
| Highest value | HCO- | formyl anion | 1.206 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| C2H- | Ethynyl anion | 1.070 | 1 | 3 |
| HCN | Hydrogen cyanide | 1.066 | 1 | 2 |
| HCN+ | hydrogen cyanide cation | 1.091 | 1 | 2 |
| HCO- | formyl anion | 1.206 | 1 | 2 |
| C2H2+ | acetylene cation | 1.079 | 1 | 3 |
| 1.079 | 2 | 4 | ||
| H2CO- | formaldehyde anion | 1.104 | 2 | 3 |
| 1.104 | 2 | 4 | ||
| H2CO+ | formaldehyde cation | 1.114 | 2 | 3 |
| 1.114 | 2 | 4 | ||
| CH2F | fluoromethyl radical | 1.079 | 1 | 3 |
| 1.079 | 1 | 4 | ||
| CH3Li | methyl lithium | 1.098 | 2 | 3 |
| 1.098 | 2 | 4 | ||
| 1.098 | 2 | 5 | ||
| C2H3 | vinyl | 1.079 | 1 | 3 |
| 1.090 | 2 | 4 | ||
| 1.084 | 2 | 5 | ||
| CH2NH+ | Methanimine cation | 1.101 | 1 | 3 |
| 1.095 | 1 | 4 | ||
| C2H4+ | Ethylene cation | 1.086 | 1 | 3 |
| 1.086 | 1 | 4 | ||
| 1.086 | 2 | 5 | ||
| 1.086 | 2 | 6 |