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18 10 26 16 45

CCSD=FULL/aug-cc-pVTZ for rSiH

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


Differences greater than 0.045 are in the 0.045 bin. Differences less than -0.015 are in the -0.015 bin.

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

  Species Name Difference (Å)
Most negative difference SiH2Cl2 dichlorosilane-0.013
Most positive difference SiH3 Silyl radical0.011

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
SiH2Cl2 dichlorosilane 1.480 -0.013
SiH3Br bromosilane 1.481 -0.008
HSiCl Chlorosilylene 1.525 -0.008
SiHCl3 Trichlorosilane 1.464 -0.005
Si2H2 disilyne 1.668 -0.005
SiH3F monofluorosilane 1.476 -0.003
HSiBr monobromosilylene 1.518 -0.003
SiH3Cl chlorosilane 1.475 -0.002
SiH4 Silane 1.480 -0.000
SiH+ silicon monohydride cation 1.504 0.001
SiH3+ Silyl cation 1.460 0.001
SiH Silylidyne 1.520 0.001
SiH2 silicon dihydride 1.514 0.002
SiHF3 trifluorosilane 1.449 0.002
SiH2(CH3)2 dimethylsilane 1.482 0.002
SiH2F2 difluorosilane 1.462 0.003
Si2H6 disilane 1.470 0.011
SiH3 Silyl radical 1.468 0.011