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Geometry for SiH2F2 (difluorosilane) 1A1 C2V

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

B97D3/TZVP


Point group is C2v
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
Si1 0.0000 0.0000 0.4598   0.0000 0.4598 0.0000
F2 0.0000 1.3146 -0.4970   1.3146 -0.4970 0.0000
F3 0.0000 -1.3146 -0.4970   -1.3146 -0.4970 0.0000
H4 1.2524 0.0000 1.2542   0.0000 1.2542 1.2524
H5 -1.2524 0.0000 1.2542   0.0000 1.2542 -1.2524
Atom - Atom Distances (Å)
  Si1 F2 F3 H4 H5
Si1 1.6259 1.6259 1.4831 1.4831
F2 1.6259 2.6292 2.5226 2.5226
F3 1.6259 2.6292 2.5226 2.5226
H4 1.4831 2.5226 2.5226 2.5048
H5 1.4831 2.5226 2.5226 2.5048
Maximum atom distance is 2.6292Å 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 107.903
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
F2 Si1 H4 108.373 F2 Si1 H5 108.373
F3 Si1 H4 108.373 F3 Si1 H5 108.373
H4 Si1 H5 115.227

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