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Geometry for Zn(CH3)2 (dimethyl zinc) 1A1 C2V

1910171554
InChI=1S/2CH3.Zn/h2*1H3; INChIKey=AXAZMDOAUQTMOW-UHFFFAOYSA-N

MP2/CEP-121G


Point group is D3d
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
Zn1 0.0000 0.0000 0.0000   0.0000 0.0000 0.0000
C2 0.0000 0.0000 1.9462   0.0000 -1.9462 0.0000
C3 0.0000 0.0000 -1.9462   0.0000 1.9462 -0.0000
H4 0.0000 1.0323 2.3451   1.0323 -2.3451 0.0000
H5 0.8940 0.5161 -2.3451   0.5161 2.3451 -0.8940
H6 -0.8940 -0.5161 2.3451   -0.5161 -2.3451 0.8940
H7 0.8940 -0.5161 2.3451   -0.5161 -2.3451 -0.8940
H8 0.0000 -1.0323 -2.3451   -1.0323 2.3451 -0.0000
H9 -0.8940 0.5161 -2.3451   0.5161 2.3451 0.8940
Atom - Atom Distances (Å)
  Zn1 C2 C3 H4 H5 H6 H7 H8 H9
Zn1 1.9462 1.9462 2.5623 2.5623 2.5623 2.5623 2.5623 2.5623
C2 1.9462 3.8924 1.1067 4.4137 1.1067 1.1067 4.4137 4.4137
C3 1.9462 3.8924 4.4137 1.1067 4.4137 4.4137 1.1067 1.1067
H4 2.5623 1.1067 4.4137 4.8025 1.7880 1.7880 5.1246 4.8025
H5 2.5623 4.4137 1.1067 4.8025 5.1246 4.8025 1.7880 1.7880
H6 2.5623 1.1067 4.4137 1.7880 5.1246 1.7880 4.8025 4.8025
H7 2.5623 1.1067 4.4137 1.7880 4.8025 1.7880 4.8025 5.1246
H8 2.5623 4.4137 1.1067 5.1246 1.7880 4.8025 4.8025 1.7880
H9 2.5623 4.4137 1.1067 4.8025 1.7880 4.8025 5.1246 1.7880
Maximum atom distance is 5.1246Å between atoms H4 and H8.
picture of dimethyl zinc
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
C2 Zn1 C3 180.000
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
Zn1 C2 H4 111.130 Zn1 C2 H6 111.130
Zn1 C2 H7 111.130 Zn1 C3 H5 111.130
Zn1 C3 H8 111.130 Zn1 C3 H9 111.130
H4 C2 H6 107.762 H4 C2 H7 107.762
H5 C3 H8 107.762 H5 C3 H9 107.762
H6 C2 H7 107.762 H8 C3 H9 107.762

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