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/aug-cc-pVQZ
5 | ||||||||||||||||||||||||||||||||||
4 | ||||||||||||||||||||||||||||||||||
3 | ||||||||||||||||||||||||||||||||||
2 | ||||||||||||||||||||||||||||||||||
1 | ||||||||||||||||||||||||||||||||||
0 | ||||||||||||||||||||||||||||||||||
1.45 | 1.46 | 1.47 | 1.48 | 1.49 | 1.50 | 1.51 | 1.52 | 1.53 | 1.54 | 1.55 | ||||||||||||||||||||||||
bond lengths (Å) |
Average bond length | Standard deviation |
---|---|
1.499 | 0.034 |
Species | Name | Bond Length (Å) | |
---|---|---|---|
Lowest value | SiH3+ | Silyl cation | 1.459 |
Highest value | SiH2- | silicon dihydride anion | 1.537 |
Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
---|---|---|---|---|
SiH2- | silicon dihydride anion | 1.537 | 1 | 2 |
1.537 | 1 | 3 | ||
SiH2+ | silicon dihydride cation | 1.474 | 1 | 2 |
1.474 | 1 | 3 | ||
SiH3- | Silyl anion | 1.530 | 1 | 2 |
1.530 | 1 | 3 | ||
1.530 | 1 | 4 | ||
SiH3+ | Silyl cation | 1.459 | 1 | 2 |
1.459 | 1 | 3 | ||
1.459 | 1 | 4 |