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18 10 26 16 45

mPW1PW91/6-31G(2df,p) for rSiH

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


Differences greater than 0.018 are in the 0.018 bin. Differences less than -0.006 are in the -0.006 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4
histogram chart 2 histogram chart histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.006 -0.004 -0.002 0.000 0.002 0.004 0.006 0.008 0.010 0.012 0.014 0.016 0.018
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference SiH2Cl2 dichlorosilane-0.006
Most positive difference Si2H6 disilane0.017

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
SiH2Cl2 dichlorosilane 1.480 -0.006
SiH3Br bromosilane 1.481 -0.001
HSiCl Chlorosilylene 1.525 0.003
SiH4 Silane 1.480 0.004
SiHCl3 Trichlorosilane 1.464 0.004
CH3SiH3 methyl silane 1.483 0.004
SiH3Cl chlorosilane 1.475 0.005
SiH3F monofluorosilane 1.476 0.006
Si2H2 disilyne 1.668 0.007
HSiBr monobromosilylene 1.518 0.008
SiH2(CH3)2 dimethylsilane 1.482 0.009
SiH Silylidyne 1.520 0.011
SiH3+ Silyl cation 1.460 0.011
SiHF3 trifluorosilane 1.449 0.013
SiH+ silicon monohydride cation 1.504 0.014
SiH2F2 difluorosilane 1.462 0.014
SiH3 Silyl radical 1.468 0.017
Si2H6 disilane 1.470 0.017