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18 10 26 16 45

MP2=FULL/6-31G for rSiH

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


Differences greater than 0.055 are in the 0.055 bin. Differences less than -0.005 are in the -0.005 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4 histogram chart
histogram chart 2 histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.005 0.000 0.005 0.010 0.015 0.020 0.025 0.030 0.035 0.040 0.045 0.050 0.055
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference SiH2Cl2 dichlorosilane0.011
Most positive difference SiH Silylidyne0.050

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
SiH2Cl2 dichlorosilane 1.480 0.011
SiH3Br bromosilane 1.481 0.016
SiH3Cl chlorosilane 1.475 0.022
SiH3F monofluorosilane 1.476 0.023
SiH4 Silane 1.480 0.025
SiHF3 trifluorosilane 1.449 0.025
SiH3+ Silyl cation 1.460 0.026
SiH2F2 difluorosilane 1.462 0.027
SiH2(CH3)2 dimethylsilane 1.482 0.031
HSiCl Chlorosilylene 1.525 0.032
SiH3 Silyl radical 1.468 0.037
Si2H6 disilane 1.470 0.038
HSiBr monobromosilylene 1.518 0.040
SiH+ silicon monohydride cation 1.504 0.043
SiH Silylidyne 1.520 0.050