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18 10 26 16 45

PBEPBE/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 2 histogram chart histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.010 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 dichlorosilane0.023
Most positive difference Si2H2 disilyne0.099

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
SiH2Cl2 dichlorosilane 1.480 0.023
SiH3Br bromosilane 1.481 0.026
SiH4 Silane 1.480 0.032
SiH3Cl chlorosilane 1.475 0.033
SiH3F monofluorosilane 1.476 0.036
SiH2(CH3)2 dimethylsilane 1.482 0.039
SiH3+ Silyl cation 1.460 0.042
Si2H6 disilane 1.470 0.045
SiH2F2 difluorosilane 1.462 0.045
SiHF3 trifluorosilane 1.449 0.045
SiH3 Silyl radical 1.468 0.048
HSiCl Chlorosilylene 1.525 0.058
SiH2 silicon dihydride 1.514 0.064
HSiBr monobromosilylene 1.518 0.064
SiH+ silicon monohydride cation 1.504 0.070
SiH Silylidyne 1.520 0.071
Si2H2 disilyne 1.668 0.099