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Geometry for SiH2F2 (difluorosilane) 1A1 C2V

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

wB97X-D/cc-pVDZ


Point group is C2v
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
Si1 0.0000 0.0000 0.4641   0.0000 0.4641 0.0000
F2 0.0000 1.3198 -0.5002   1.3198 -0.5002 0.0000
F3 0.0000 -1.3198 -0.5002   -1.3198 -0.5002 0.0000
H4 1.2532 0.0000 1.2536   0.0000 1.2536 1.2532
H5 -1.2532 0.0000 1.2536   0.0000 1.2536 -1.2532
Atom - Atom Distances (Å)
  Si1 F2 F3 H4 H5
Si1 1.6346 1.6346 1.4811 1.4811
F2 1.6346 2.6397 2.5275 2.5275
F3 1.6346 2.6397 2.5275 2.5275
H4 1.4811 2.5275 2.5275 2.5064
H5 1.4811 2.5275 2.5275 2.5064
Maximum atom distance is 2.6397Å 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 107.693
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
F2 Si1 H4 108.328 F2 Si1 H5 108.328
F3 Si1 H4 108.328 F3 Si1 H5 108.328
H4 Si1 H5 115.581

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