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Geometry for SiH2Cl2 (dichlorosilane) 1A1 C2V

1910171554
InChI=1S/Cl2H2Si/c1-3-2/h3H2 INChIKey=MROCJMGDEKINLD-UHFFFAOYSA-N

B2PLYP=FULLultrafine/aug-cc-pVTZ


Point group is C2v
Atom Internal
x (Å) y (Å) z (Å)
Si1 0.0000 0.0000 0.7690
H2 -1.2241 0.0000 1.5793
H3 1.2241 0.0000 1.5793
Cl4 0.0000 1.6828 -0.4096
Cl5 0.0000 -1.6828 -0.4096
Atom - Atom Distances (Å)
  Si1 H2 H3 Cl4 Cl5
Si1 1.4680 1.4680 2.0545 2.0545
H2 1.4680 2.4482 2.8785 2.8785
H3 1.4680 2.4482 2.8785 2.8785
Cl4 2.0545 2.8785 2.8785 3.3656
Cl5 2.0545 2.8785 2.8785 3.3656
Maximum atom distance is 3.3656Å between atoms Cl4 and Cl5.
picture of dichlorosilane
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
Cl4 Si1 Cl5 109.989
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
H2 Si1 H3 112.997 H2 Si1 Cl4 108.459
H2 Si1 Cl5 108.459 H3 Si1 Cl4 108.459
H3 Si1 Cl5 108.459

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