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18 10 26 16 45

LSDA/6-31G for rSiH

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


Differences greater than 0.110 are in the 0.110 bin. Differences less than -0.010 are in the -0.010 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4 histogram chart
histogram chart 2 histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.010 0.000 0.010 0.020 0.030 0.040 0.050 0.060 0.070 0.080 0.090 0.100 0.110
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference SiH2Cl2 dichlorosilane0.022
Most positive difference SiH+ silicon monohydride cation0.074

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
SiH2Cl2 dichlorosilane 1.480 0.022
SiH3Br bromosilane 1.481 0.025
SiH4 Silane 1.480 0.030
CH3SiH3 methyl silane 1.483 0.031
SiH3Cl chlorosilane 1.475 0.032
SiH3F monofluorosilane 1.476 0.035
SiHCl3 Trichlorosilane 1.464 0.036
SiH2(CH3)2 dimethylsilane 1.482 0.036
Si2H6 disilane 1.470 0.043
SiH3+ Silyl cation 1.460 0.044
SiH3 Silyl radical 1.468 0.046
SiH2 silicon dihydride 1.514 0.064
SiH Silylidyne 1.520 0.070
SiH+ silicon monohydride cation 1.504 0.074