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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-pVTZ
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| 1.04 | 1.06 | 1.08 | 1.10 | 1.12 | 1.14 | 1.16 | 1.18 | 1.20 | 1.22 | 1.24 | 1.26 | 1.28 | ||||||||||||||||||||||||||||
| bond lengths (Å) | ||||||||||||||||||||||||||||||||||||||||
| Average bond length | Standard deviation |
|---|---|
| 1.093 | 0.024 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | C2H | Ethynyl radical | 1.058 |
| Highest value | HCO- | formyl anion | 1.258 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| CH2 | Methylene | 1.073 | 1 | 2 |
| 1.073 | 1 | 3 | ||
| CH2+ | methylene cation | 1.090 | 1 | 2 |
| 1.090 | 1 | 3 | ||
| CH3- | methyl anion | 1.113 | 1 | 2 |
| 1.113 | 1 | 3 | ||
| 1.113 | 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 | 1.107 | 1 | 2 |
| 1.107 | 1 | 3 | ||
| 1.107 | 1 | 4 | ||
| 1.107 | 1 | 5 | ||
| CH4 | Methane | 1.086 | 1 | 2 |
| 1.086 | 1 | 3 | ||
| 1.086 | 1 | 4 | ||
| 1.086 | 1 | 5 | ||
| C2H | Ethynyl radical | 1.058 | 1 | 3 |
| HCN | Hydrogen cyanide | 1.061 | 1 | 2 |
| HCN+ | hydrogen cyanide cation | 1.085 | 1 | 2 |
| HCO- | formyl anion | 1.258 | 1 | 2 |
| C2H2+ | acetylene cation | 1.074 | 1 | 3 |
| 1.074 | 2 | 4 | ||
| H2CO- | formaldehyde anion | 1.115 | 2 | 3 |
| 1.115 | 2 | 4 | ||
| H2CO+ | formaldehyde cation | 1.109 | 2 | 3 |
| 1.109 | 2 | 4 | ||
| H2CS | Thioformaldehyde | 1.082 | 2 | 3 |
| 1.082 | 2 | 4 | ||
| CH2F | fluoromethyl radical | 1.075 | 1 | 3 |
| 1.075 | 1 | 4 | ||
| C2H3- | vinyl anion | 1.116 | 1 | 3 |
| 1.104 | 2 | 4 | ||
| 1.095 | 2 | 5 | ||
| C2H3 | vinyl | 1.073 | 1 | 3 |
| 1.086 | 2 | 4 | ||
| 1.080 | 2 | 5 | ||
| CH2BH | methyleneborane | 1.081 | 1 | 3 |
| 1.081 | 1 | 4 | ||
| CH2NH+ | Methanimine cation | 1.098 | 1 | 3 |
| 1.091 | 1 | 4 | ||
| CH3O+ | Methoxy cation | 1.116 | 1 | 3 |
| 1.116 | 1 | 4 | ||
| 1.116 | 1 | 5 | ||
| CH2OH | Hydroxymethyl radical | 1.074 | 1 | 3 |
| 1.077 | 1 | 4 | ||
| C2H4- | Ethylene anion | 1.092 | 1 | 3 |
| 1.092 | 1 | 4 | ||
| 1.092 | 2 | 5 | ||
| 1.092 | 2 | 6 | ||
| C2H4+ | Ethylene cation | 1.083 | 1 | 3 |
| 1.083 | 1 | 4 | ||
| 1.083 | 2 | 5 | ||
| 1.083 | 2 | 6 | ||
| CH2NH2+ | methyleneamine cation | 1.079 | 1 | 3 |
| 1.079 | 1 | 4 | ||
| CH3OH- | Methyl alcohol anion | 1.117 | 1 | 3 |
| 1.098 | 1 | 4 | ||
| 1.098 | 1 | 5 | ||
| CH3BH2 | methylborane | 1.101 | 1 | 3 |
| 1.087 | 1 | 4 | ||
| 1.087 | 1 | 5 | ||
| CH3NH2 | methyl amine | 1.093 | 1 | 3 |
| 1.087 | 1 | 4 | ||
| 1.087 | 1 | 5 | ||
| CH3NH2+ | methyl amine cation | 1.104 | 1 | 3 |
| 1.085 | 1 | 4 | ||
| 1.085 | 1 | 5 | ||
| HCCN | cyanomethylene | 1.065 | 1 | 4 |
| HFCO+ | formyl fluoride cation | 1.097 | 1 | 4 |