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 |
MP2=FULL/3-21G
5 | ||||||||||||||||||||||||||||
4 | ||||||||||||||||||||||||||||
3 | ||||||||||||||||||||||||||||
2 | ||||||||||||||||||||||||||||
1 | ||||||||||||||||||||||||||||
0 | ||||||||||||||||||||||||||||
2.10 | 2.15 | 2.20 | 2.25 | 2.30 | 2.35 | 2.40 | 2.45 | 2.50 | ||||||||||||||||||||
bond lengths (Å) |
Average bond length | Standard deviation |
---|---|
2.265 | 0.115 |
Species | Name | Bond Length (Å) | |
---|---|---|---|
Lowest value | Si2H2 | disilyne | 2.131 |
Highest value | Si2 | Silicon diatomic | 2.414 |
Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
---|---|---|---|---|
Si2- | silcon diatomic anion | 2.195 | 1 | 2 |
Si2 | Silicon diatomic | 2.414 | 1 | 2 |
Si2H2 | disilyne | 2.131 | 1 | 2 |
Si2H4 | Disilene | 2.196 | 1 | 2 |
Si2H6 | disilane | 2.390 | 1 | 2 |