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18 10 26 16 45

B3LYP/6-31G for rSiH

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


Differences greater than 0.110 are in the 0.110 bin. Differences less than -0.010 are in the -0.010 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4 histogram chart 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
-0.010 0.000 0.010 0.020 0.030 0.040 0.050 0.060 0.070 0.080 0.090 0.100 0.110
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference SiH2Cl2 dichlorosilane0.009
Most positive difference Si2H2 disilyne0.089

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
SiH2Cl2 dichlorosilane 1.480 0.009
SiH3Br bromosilane 1.481 0.013
SiH3Cl chlorosilane 1.475 0.020
SiH4 Silane 1.480 0.021
CH3SiH3 methyl silane 1.483 0.021
SiHCl3 Trichlorosilane 1.464 0.022
SiH3F monofluorosilane 1.476 0.022
SiH2(CH3)2 dimethylsilane 1.482 0.026
SiH3+ Silyl cation 1.460 0.029
SiHF3 trifluorosilane 1.449 0.029
SiH2F2 difluorosilane 1.462 0.029
Si2H6 disilane 1.470 0.033
SiH3 Silyl radical 1.468 0.036
HSiCl Chlorosilylene 1.525 0.039
HSiBr monobromosilylene 1.518 0.046
SiH2 silicon dihydride 1.514 0.048
SiH+ silicon monohydride cation 1.504 0.053
SiH Silylidyne 1.520 0.055
Si2H2 disilyne 1.668 0.089