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18 10 26 16 45

MP2/6-311G** for rSiH

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


Differences greater than 0.040 are in the 0.040 bin. Differences less than -0.020 are in the -0.020 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 histogram chart
-0.020 -0.015 -0.010 -0.005 0.000 0.005 0.010 0.015 0.020 0.025 0.030 0.035 0.040
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference SiH2Cl2 dichlorosilane-0.018
Most positive difference Si2H6 disilane0.008

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
SiH2Cl2 dichlorosilane 1.480 -0.018
HSiCl Chlorosilylene 1.525 -0.015
SiH3Br bromosilane 1.481 -0.012
Si2H2 disilyne 1.668 -0.011
HSiBr monobromosilylene 1.518 -0.008
SiHCl3 Trichlorosilane 1.464 -0.008
SiH+ silicon monohydride cation 1.504 -0.007
SiH3Cl chlorosilane 1.475 -0.006
SiH3F monofluorosilane 1.476 -0.006
SiH4 Silane 1.480 -0.005
CH3SiH3 methyl silane 1.483 -0.005
SiH Silylidyne 1.520 -0.003
SiH3+ Silyl cation 1.460 -0.002
SiH2(CH3)2 dimethylsilane 1.482 -0.001
SiHF3 trifluorosilane 1.449 -0.000
SiH2F2 difluorosilane 1.462 -0.000
SiH3 Silyl radical 1.468 0.006
Si2H6 disilane 1.470 0.008