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Geometry for SiH4 (Silane) 1A1 TD

1910171554
InChI=1S/H4Si/h1H4 INChIKey=BLRPTPMANUNPDV-UHFFFAOYSA-N

CID/3-21G


Point group is Td
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
Si1 0.0000 0.0000 0.0000   0.0000 0.0000 0.0000
H2 0.8685 0.8685 0.8685   0.8685 0.8685 0.8685
H3 -0.8685 -0.8685 0.8685   0.8685 -0.8685 -0.8685
H4 -0.8685 0.8685 -0.8685   -0.8685 0.8685 -0.8685
H5 0.8685 -0.8685 -0.8685   -0.8685 -0.8685 0.8685
Atom - Atom Distances (Å)
  Si1 H2 H3 H4 H5
Si1 1.5043 1.5043 1.5043 1.5043
H2 1.5043 2.4565 2.4565 2.4565
H3 1.5043 2.4565 2.4565 2.4565
H4 1.5043 2.4565 2.4565 2.4565
H5 1.5043 2.4565 2.4565 2.4565
Maximum atom distance is 2.4565Å between atoms H2 and H3.
picture of Silane
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
H2 Si1 H3 109.471 H2 Si1 H4 109.471
H2 Si1 H5 109.471 H3 Si1 H4 109.471
H3 Si1 H5 109.471 H4 Si1 H5 109.471

For information on specific bond angles or dihedrals see the geometry comparison page in section Comparisons > Geometry > Bonds, angles.