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18 10 26 16 45

MP2/6-31G** for rSiH

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


Differences greater than 0.008 are in the 0.008 bin. Differences less than -0.016 are in the -0.016 bin.

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

  Species Name Difference (Å)
Most negative difference SiH2Cl2 dichlorosilane-0.016
Most positive difference Si2H6 disilane0.007

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
SiH2Cl2 dichlorosilane 1.480 -0.016
HSiCl Chlorosilylene 1.525 -0.015
SiH3Br bromosilane 1.481 -0.012
Si2H2 disilyne 1.668 -0.010
HSiBr monobromosilylene 1.518 -0.010
SiH+ silicon monohydride cation 1.504 -0.008
CH3SiH3 methyl silane 1.483 -0.006
SiH4 Silane 1.480 -0.006
SiH3Cl chlorosilane 1.475 -0.006
SiH3F monofluorosilane 1.476 -0.005
SiHCl3 Trichlorosilane 1.464 -0.004
SiH Silylidyne 1.520 -0.004
SiH3+ Silyl cation 1.460 -0.004
SiH2(CH3)2 dimethylsilane 1.482 -0.001
SiH2F2 difluorosilane 1.462 0.002
SiHF3 trifluorosilane 1.449 0.003
SiH3 Silyl radical 1.468 0.006
Si2H6 disilane 1.470 0.007