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Geometry for SiH2F2 (difluorosilane) 1A1 C2V

1910171554
InChI=1S/F2H2Si/c1-3-2/h3H2 INChIKey=PUUOOWSPWTVMDS-UHFFFAOYSA-N

TPSSh/3-21G


Point group is C2v
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
Si1 0.0000 0.0000 0.4804   0.4804 0.0000 0.0000
F2 0.0000 1.3085 -0.5184   -0.5184 0.0000 1.3085
F3 0.0000 -1.3085 -0.5184   -0.5184 0.0000 -1.3085
H4 1.2307 0.0000 1.3031   1.3031 1.2307 0.0000
H5 -1.2307 0.0000 1.3031   1.3031 -1.2307 0.0000
Atom - Atom Distances (Å)
  Si1 F2 F3 H4 H5
Si1 1.6462 1.6462 1.4803 1.4803
F2 1.6462 2.6171 2.5583 2.5583
F3 1.6462 2.6171 2.5583 2.5583
H4 1.4803 2.5583 2.5583 2.4614
H5 1.4803 2.5583 2.5583 2.4614
Maximum atom distance is 2.6171Å between atoms F2 and F3.
picture of difluorosilane
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
F2 Si1 F3 105.291
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
F2 Si1 H4 109.706 F2 Si1 H5 109.706
F3 Si1 H4 109.706 F3 Si1 H5 109.706
H4 Si1 H5 112.475

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