Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
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B3LYP/6-311G**
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1.65 | 1.70 | 1.75 | 1.80 | 1.85 | 1.90 | 1.95 | 2.00 | ||||||||||||||||||
bond lengths (Å) |
Average bond length | Standard deviation |
---|---|
1.840 | 0.079 |
Species | Name | Bond Length (Å) | |
---|---|---|---|
Lowest value | SiC- | silicon monocarbide anion | 1.677 |
Highest value | SiH3CCl3 | (trichloromethyl)silane | 1.929 |
Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
---|---|---|---|---|
SiC- | silicon monocarbide anion | 1.677 | 1 | 2 |
SiC | silicon monocarbide | 1.719 | 1 | 2 |
CH2SiH2 | silaethylene | 1.707 | 1 | 2 |
SiC2 | Silicon dicarbide | 1.849 | 1 | 2 |
1.849 | 1 | 3 | ||
SiH2(CH3)2 | dimethylsilane | 1.887 | 1 | 4 |
1.887 | 1 | 5 | ||
SiH3CCl3 | (trichloromethyl)silane | 1.929 | 1 | 2 |
SiCl3CH3 | methyltrichlorosilane | 1.852 | 1 | 2 |
Si(CH3)4 | tetramethylsilane | 1.891 | 1 | 2 |
1.891 | 1 | 3 | ||
1.891 | 1 | 4 | ||
1.891 | 1 | 5 |