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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: Home > Geometry > Experimental > Same bond/angle many molecules OR Comparisons > Geometry > Bonds, angles > Same bond/angle many molecules | |
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| -0.022 | -0.020 | -0.018 | -0.016 | -0.014 | -0.012 | -0.010 | -0.008 | -0.006 | -0.004 | -0.002 | -0.000 | 0.002 | ||||||||||||||||||||||||||||
| bond length difference calc. - exp. (Å) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (Å) | |
|---|---|---|---|
| Most negative difference | HSiCl | Chlorosilylene | -0.022 |
| Most positive difference | SiH3 | Silyl radical | -0.001 |
Bond lengths
Click on entry for experimental details.
| Species | Name | Experimental (Å) | Difference (Å) |
|---|---|---|---|
| HSiCl | Chlorosilylene | 1.525 | -0.022 |
| Si2H2 | disilyne | 1.668 | -0.019 |
| HSiBr | monobromosilylene | 1.518 | -0.017 |
| SiH3Cl | chlorosilane | 1.475 | -0.014 |
| SiH3F | monofluorosilane | 1.476 | -0.014 |
| SiH4 | Silane | 1.480 | -0.013 |
| SiH | Silylidyne | 1.520 | -0.012 |
| SiH2 | silicon dihydride | 1.514 | -0.012 |
| SiH+ | silicon monohydride cation | 1.504 | -0.011 |
| SiH3+ | Silyl cation | 1.460 | -0.009 |
| SiH2F2 | difluorosilane | 1.462 | -0.007 |
| SiH3 | Silyl radical | 1.468 | -0.001 |