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

Listing of experimental geometry data for SiH3Cl (chlorosilane)

Rotational Constants (cm-1)
See section I.F.4 to change rotational constant units
A B C
2.84470 0.22261 0.22261
Rotational Constants from 1984Bur/Sch:349
Calculated rotational constants for SiH3Cl (chlorosilane).

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 1.475 1 3 1998Kuc r0 value
rSiCl 2.051 1 2 1998Kuc r0 value
aHSiCl 108.295 2 1 3 1998Kuc a0 value
aHSiH 110.62 3 1 4 1998Kuc from symmetry
picture of chlorosilane

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
Si-Cl 1

Atom x (Å) y (Å) z (Å)
Si1 0.0000 0.0000 -0.9844
Cl2 0.0000 0.0000 1.0661
H3 0.0000 1.4004 -1.4474
H4 1.2128 -0.7002 -1.4474
H5 -1.2128 -0.7002 -1.4474

Atom - Atom Distances (Å)
  Si1 Cl2 H3 H4 H5
Si12.05061.47501.47501.4750
Cl22.05062.87742.87742.8774
H31.47502.87742.42562.4256
H41.47502.87742.42562.4256
H51.47502.87742.42562.4256

Calculated geometries for SiH3Cl (chlorosilane).


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

Got a better number? Please email us at cccbdb@nist.gov


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