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# Listing of experimental geometry data for SiI4(silicon tetraiodide)

No experimental rotational constants available.
Calculated rotational constants for SiI4 (silicon tetraiodide).

## 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
rSiI 2.432 1 2 1998Kol/Har:349-352 rg

## Bond descriptions

Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond
Bond Type Count
Si-I 4
Atom x (Å) y (Å) z (Å)
Si1 0.0000 0.0000 0.0000
I2 1.4041 1.4041 1.4041
I3 -1.4041 -1.4041 1.4041
I4 -1.4041 1.4041 -1.4041
I5 1.4041 -1.4041 -1.4041

Atom - Atom Distances (Å)
Si1 I2 I3 I4 I5
Si12.43202.43202.43202.4320
I22.43203.97143.97143.9714
I32.43203.97143.97143.9714
I42.43203.97143.97143.9714
I52.43203.97143.97143.9714

Calculated geometries for SiI4 (silicon tetraiodide).
References