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18 10 26 16 45

QCISD/6-31G* for rSiH

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


Differences greater than 0.022 are in the 0.022 bin. Differences less than -0.002 are in the -0.002 bin.

histogram chart 10
histogram chart 8
histogram chart 6
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 histogram chart histogram chart
-0.002 0.000 0.002 0.004 0.006 0.008 0.010 0.012 0.014 0.016 0.018 0.020 0.022
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference SiH2Cl2 dichlorosilane0.002
Most positive difference Si2H6 disilane0.024

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
SiH2Cl2 dichlorosilane 1.480 0.002
SiH3Br bromosilane 1.481 0.004
HSiCl Chlorosilylene 1.525 0.005
Si2H2 disilyne 1.668 0.010
CH3SiH3 methyl silane 1.483 0.010
SiH4 Silane 1.480 0.011
SiH3Cl chlorosilane 1.475 0.011
HSiBr monobromosilylene 1.518 0.011
SiHCl3 Trichlorosilane 1.464 0.011
SiH+ silicon monohydride cation 1.504 0.013
SiH3F monofluorosilane 1.476 0.013
SiH3+ Silyl cation 1.460 0.014
SiH2(CH3)2 dimethylsilane 1.482 0.016
SiHF3 trifluorosilane 1.449 0.017
SiH2F2 difluorosilane 1.462 0.018
SiH Silylidyne 1.520 0.018
SiH3 Silyl radical 1.468 0.023
Si2H6 disilane 1.470 0.024