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18 10 26 16 45

B2PLYP=FULL/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 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 dichlorosilane0.007
Most positive difference Si2H2 disilyne0.084

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
SiH2Cl2 dichlorosilane 1.480 0.007
SiH3Br bromosilane 1.481 0.012
SiH3Cl chlorosilane 1.475 0.018
SiH4 Silane 1.480 0.020
SiH3F monofluorosilane 1.476 0.020
SiHF3 trifluorosilane 1.449 0.025
SiH3+ Silyl cation 1.460 0.025
SiH2F2 difluorosilane 1.462 0.026
Si2H6 disilane 1.470 0.033
HSiCl Chlorosilylene 1.525 0.033
SiH3 Silyl radical 1.468 0.034
HSiBr monobromosilylene 1.518 0.040
SiH+ silicon monohydride cation 1.504 0.046
SiH Silylidyne 1.520 0.050
Si2H2 disilyne 1.668 0.084