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II.A.3. (XII.A.1.)

Listing of experimental geometry data for SiH3F (monofluorosilane)

Rotational Constants (cm-1)
See section I.F.4 to change rotational constant units
Rotational Constants from 1950Sha/Tho:64
Calculated rotational constants for SiH3F (monofluorosilane).

Point Group C3v

Internal coordinates (distances (r) in Å) (angles (a) in degrees) (dihedrals (d) in degrees)
Description Value Connectivity Reference Comment
Atom 1 Atom 2 Atom 3 Atom 4
rSiH 1.476 1 3 1998Kuc r0 value
rSiF 1.595 1 2 1998Kuc r0 value
aHSiF 108.269 2 1 3 1998Kuc a0 value
aHSiH 110.64 3 1 4 1998Kuc from symmetry
picture of monofluorosilane

Bond descriptions
Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond
Bond Type Count
H-Si 3
F-Si 1

Atom x (Å) y (Å) z (Å)
Si1 0.0000 0.0000 0.4986
F2 0.0000 0.0000 -1.0959
H3 0.0000 1.4017 0.9613
H4 -1.2139 -0.7008 0.9613
H5 1.2139 -0.7008 0.9613

Atom - Atom Distances (Å)
  Si1 F2 H3 H4 H5

Calculated geometries for SiH3F (monofluorosilane).

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squib reference DOI
1998Kuc K Kuchitsu(ed) "Structure of Free Polyatomic Molecules - Basic Data" Springer, Berlin, 1998  

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