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Geometry for SiHF3 (trifluorosilane) 1A1 C3V

1910171554
InChI=1S/F3HSi/c1-4(2)3/h4H INChIKey=WPPVEXTUHHUEIV-UHFFFAOYSA-N

CCD/aug-cc-pVDZ


Point group is C3v
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
Si1 0.0000 0.0000 0.3398   0.0000 0.0000 0.3398
H2 0.0000 0.0000 1.8042   0.0000 0.0000 1.8042
F3 0.0000 1.5070 -0.2430   0.0000 1.5070 -0.2430
F4 1.3051 -0.7535 -0.2430   1.3051 -0.7535 -0.2430
F5 -1.3051 -0.7535 -0.2430   -1.3051 -0.7535 -0.2430
Atom - Atom Distances (Å)
  Si1 H2 F3 F4 F5
Si1 1.4644 1.6158 1.6158 1.6158
H2 1.4644 2.5421 2.5421 2.5421
F3 1.6158 2.5421 2.6102 2.6102
F4 1.6158 2.5421 2.6102 2.6102
F5 1.6158 2.5421 2.6102 2.6102
Maximum atom distance is 2.6102Å between atoms F4 and F5.
picture of trifluorosilane
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
F3 Si1 F4 107.748 F3 Si1 F5 107.748
F4 Si1 F5 107.748
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
H2 Si1 F3 111.144 H2 Si1 F4 111.144
H2 Si1 F5 111.144

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