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18 10 26 16 45

B1B95/6-31G 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
histogram chart 6 histogram chart
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 dichlorosilane0.006
Most positive difference Si2H2 disilyne0.077

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
SiH2Cl2 dichlorosilane 1.480 0.006
SiH3Br bromosilane 1.481 0.009
SiH3Cl chlorosilane 1.475 0.015
SiH4 Silane 1.480 0.016
SiH3F monofluorosilane 1.476 0.018
CH3SiH3 methyl silane 1.483 0.018
SiHCl3 Trichlorosilane 1.464 0.019
SiH2(CH3)2 dimethylsilane 1.482 0.023
SiHF3 trifluorosilane 1.449 0.024
SiH2F2 difluorosilane 1.462 0.024
SiH3+ Silyl cation 1.460 0.025
Si2H6 disilane 1.470 0.029
SiH3 Silyl radical 1.468 0.031
HSiCl Chlorosilylene 1.525 0.033
HSiBr monobromosilylene 1.518 0.040
SiH2 silicon dihydride 1.514 0.045
SiH+ silicon monohydride cation 1.504 0.048
SiH Silylidyne 1.520 0.049
Si2H2 disilyne 1.668 0.077