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Compare Calculated Bonds for H-Si

17 01 10 14 40

CCSD/aug-cc-pVQZ

Histogram of Bond lengths (in Å) vs number of species


Values greater than 1.68 are in the 1.68 bin. Values less than 1.44 are in the 1.44 bin.

histogram chart 16 line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line
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histogram chart 6 line line line line line line line histogram chart line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line
histogram chart 4 line line line line histogram chart line line histogram chart line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line
histogram chart 2 line line line line histogram chart line line histogram chart line line line line line histogram chart line line line line line line line line line line line line line line line line line line line line line line line line line
histogram chart 0 line line line line histogram chart line line histogram chart line line histogram chart line line histogram chart line line line line line histogram chart line line line line line line line line line line line line line line histogram chart line line line line
1.44 1.46 1.48 1.50 1.52 1.54 1.56 1.58 1.60 1.62 1.64 1.66 1.68
bond lengths (Å)

Summary: (Å)
Average bond length Standard deviation
1.497 0.051

  Species Name Bond Length (Å)
Lowest value SiHF3 trifluorosilane 1.454
Highest value Si2H2 disilyne 1.668

Calculated Bond lengths
Click on entry for all calculated results.
Species Name Bond Length (Å) Atom1 index Atom2 index
SiH- silicon monohydride anion 1.550 1 2
SiH Silylidyne 1.522 1 2
SiH+ silicon monohydride cation 1.506 1 2
SiH3 Silyl radical 1.480 1 2
    1.480 1 3
    1.480 1 4
SiH3+ Silyl cation 1.464 1 2
    1.464 1 3
    1.464 1 4
SiH4 Silane 1.479 1 2
    1.479 1 3
    1.479 1 4
    1.479 1 5
SiH2D2 silane-d2 1.480 1 2
    1.480 1 3
HSiF fluorosilylene 1.527 1 3
HSiCl Chlorosilylene 1.517 1 3
HSiBr monobromosilylene 1.515 1 3
Si2H2 disilyne 1.668 1 3
    1.668 2 4
SiH3F monofluorosilane 1.475 1 3
    1.475 1 4
    1.475 1 5
SiH3Cl chlorosilane 1.473 1 3
    1.473 1 4
    1.473 1 5
SiH2F2 difluorosilane 1.467 1 4
    1.467 1 5
SiHF3 trifluorosilane 1.454 1 2