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18 10 26 16 45

BLYP/6-31G(2df,p) for rSiH

Histogram of Bond length differences (in Å) vs number of species


Differences greater than 0.055 are in the 0.055 bin. Differences less than -0.005 are in the -0.005 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4 histogram chart
histogram chart 2 histogram chart histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.005 0.000 0.005 0.010 0.015 0.020 0.025 0.030 0.035 0.040 0.045 0.050 0.055
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference SiH2Cl2 dichlorosilane0.003
Most positive difference SiH+ silicon monohydride cation0.028

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
SiH2Cl2 dichlorosilane 1.480 0.003
SiH3Br bromosilane 1.481 0.007
SiH4 Silane 1.480 0.011
CH3SiH3 methyl silane 1.483 0.011
SiH3Cl chlorosilane 1.475 0.012
SiHCl3 Trichlorosilane 1.464 0.012
SiH3F monofluorosilane 1.476 0.014
SiH2(CH3)2 dimethylsilane 1.482 0.016
HSiCl Chlorosilylene 1.525 0.019
Si2H2 disilyne 1.668 0.020
SiH3+ Silyl cation 1.460 0.020
SiHF3 trifluorosilane 1.449 0.022
SiH2F2 difluorosilane 1.462 0.023
HSiBr monobromosilylene 1.518 0.023
Si2H6 disilane 1.470 0.024
SiH Silylidyne 1.520 0.025
SiH3 Silyl radical 1.468 0.026
SiH+ silicon monohydride cation 1.504 0.028