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Geometry for SiH2F2 (difluorosilane) 1A1 C2V

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

MP3=FULL/6-31G*


Point group is C2v
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
Si1 0.0000 0.0000 0.4510   0.4510 0.0000 0.0000
F2 0.0000 1.2923 -0.4903   -0.4903 0.0000 1.2923
F3 0.0000 -1.2923 -0.4903   -0.4903 0.0000 -1.2923
H4 1.2363 0.0000 1.2553   1.2553 1.2363 0.0000
H5 -1.2363 0.0000 1.2553   1.2553 -1.2363 0.0000
Atom - Atom Distances (Å)
  Si1 F2 F3 H4 H5
Si1 1.5988 1.5988 1.4748 1.4748
F2 1.5988 2.5845 2.4991 2.4991
F3 1.5988 2.5845 2.4991 2.4991
H4 1.4748 2.4991 2.4991 2.4725
H5 1.4748 2.4991 2.4991 2.4725
Maximum atom distance is 2.5845Å 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 107.860
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
F2 Si1 H4 108.727 F2 Si1 H5 108.727
F3 Si1 H4 108.727 F3 Si1 H5 108.727
H4 Si1 H5 113.909

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