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Geometry for SiH2F2 (difluorosilane) 1A1 C2V

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

HF/CEP-31G*


Point group is C2v
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
Si1 0.0000 0.0000 0.4547   0.4547 0.0000 0.0000
F2 0.0000 1.2785 -0.4926   -0.4926 0.0000 1.2785
F3 0.0000 -1.2785 -0.4926   -0.4926 0.0000 -1.2785
H4 1.2392 0.0000 1.2506   1.2506 1.2392 0.0000
H5 -1.2392 0.0000 1.2506   1.2506 -1.2392 0.0000
Atom - Atom Distances (Å)
  Si1 F2 F3 H4 H5
Si1 1.5912 1.5912 1.4729 1.4729
F2 1.5912 2.5570 2.4918 2.4918
F3 1.5912 2.5570 2.4918 2.4918
H4 1.4729 2.4918 2.4918 2.4785
H5 1.4729 2.4918 2.4918 2.4785
Maximum atom distance is 2.5570Å 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 106.929
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
F2 Si1 H4 108.768 F2 Si1 H5 108.768
F3 Si1 H4 108.768 F3 Si1 H5 108.768
H4 Si1 H5 114.574

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