Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
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ROMP2/6-311G**
5 | ||||||||||||||||||||||||||||||||||
4 | ||||||||||||||||||||||||||||||||||
3 | ||||||||||||||||||||||||||||||||||
2 | ||||||||||||||||||||||||||||||||||
1 | ||||||||||||||||||||||||||||||||||
0 | ||||||||||||||||||||||||||||||||||
1.05 | 1.05 | 1.06 | 1.06 | 1.07 | 1.07 | 1.08 | 1.08 | 1.09 | 1.09 | 1.10 | ||||||||||||||||||||||||
bond lengths (Å) |
Average bond length | Standard deviation |
---|---|
1.068 | 0.018 |
Species | Name | Bond Length (Å) | |
---|---|---|---|
Lowest value | H2+ | Hydrogen cation | 1.050 |
Highest value | H2- | hydrogen diatomic anion | 1.086 |
Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
---|---|---|---|---|
H2- | hydrogen diatomic anion | 1.086 | 1 | 2 |
H2+ | Hydrogen cation | 1.050 | 1 | 2 |