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Geometry for SiH2Cl2 (dichlorosilane) 1A1 C2V

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

MP2=FULL/6-311G**


Point group is C2v
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
Si1 0.0000 0.0000 0.7589   0.7589 0.0000 0.0000
H2 -1.2204 0.0000 1.5626   1.5626 -1.2204 0.0000
H3 1.2204 0.0000 1.5626   1.5626 1.2204 0.0000
Cl4 0.0000 1.6746 -0.4044   -0.4044 0.0000 1.6746
Cl5 0.0000 -1.6746 -0.4044   -0.4044 0.0000 -1.6746
Atom - Atom Distances (Å)
  Si1 H2 H3 Cl4 Cl5
Si1 1.4613 1.4613 2.0390 2.0390
H2 1.4613 2.4407 2.8570 2.8570
H3 1.4613 2.4407 2.8570 2.8570
Cl4 2.0390 2.8570 2.8570 3.3493
Cl5 2.0390 2.8570 2.8570 3.3493
Maximum atom distance is 3.3493Å 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 110.429
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
H2 Si1 H3 113.264 H2 Si1 Cl4 108.288
H2 Si1 Cl5 108.288 H3 Si1 Cl4 108.288
H3 Si1 Cl5 108.288

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