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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 | |
HF/CEP-31G
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| 1.55 | 1.60 | 1.65 | 1.70 | 1.75 | 1.80 | 1.85 | 1.90 | ||||||||||||||||||
| bond lengths (Å) | |||||||||||||||||||||||||
| Average bond length | Standard deviation |
|---|---|
| 1.670 | 0.050 |
| Species | Name | Bond Length (Å) | |
|---|---|---|---|
| Lowest value | SiF3+ | Silicon trifluoride cation | 1.595 |
| Highest value | SiF- | silicon monofluoride anion | 1.838 |
| Species | Name | Bond Length (Å) | Atom1 index | Atom2 index |
|---|---|---|---|---|
| SiF- | silicon monofluoride anion | 1.838 | 1 | 2 |
| SiF | silicon monofluoride | 1.734 | 1 | 2 |
| SiF+ | silicon monofluoride cation | 1.642 | 1 | 2 |
| HSiF | fluorosilylene | 1.728 | 1 | 2 |
| SiH3F | monofluorosilane | 1.705 | 1 | 2 |
| SiF2 | Silicon difluoride | 1.700 | 1 | 2 |
| 1.700 | 1 | 3 | ||
| SiF2+ | Silicon difluoride cation | 1.630 | 1 | 2 |
| 1.630 | 1 | 3 | ||
| SiH2F2 | difluorosilane | 1.679 | 1 | 2 |
| 1.679 | 1 | 3 | ||
| SiF3 | Silicon trifluoride radical | 1.665 | 1 | 2 |
| 1.665 | 1 | 3 | ||
| 1.665 | 1 | 4 | ||
| SiF3+ | Silicon trifluoride cation | 1.595 | 1 | 2 |
| 1.595 | 1 | 3 | ||
| 1.595 | 1 | 4 | ||
| SiHF3 | trifluorosilane | 1.652 | 1 | 3 |
| 1.652 | 1 | 4 | ||
| 1.652 | 1 | 5 | ||
| SiF4 | Silicon tetrafluoride | 1.628 | 1 | 2 |
| 1.628 | 1 | 3 | ||
| 1.628 | 1 | 4 | ||
| 1.628 | 1 | 5 | ||
| SiF5- | silicon pentafluoride anion | 1.716 | 1 | 2 |
| 1.690 | 1 | 3 | ||
| 1.690 | 1 | 4 | ||
| 1.690 | 1 | 5 | ||
| 1.716 | 1 | 6 |