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Geometry for B2H6 (Diborane) 1Ag D2H

1910171554
InChI=1S/B2H6/c1-3-2-4-1/h1-2H2 INChIKey=KLDBIFITUCWVCC-UHFFFAOYSA-N

CCD/6-31G*


Point group is D2h
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
B1 0.8764 0.0000 0.0000   0.8764 0.0000 0.0000
B2 -0.8764 0.0000 0.0000   -0.8764 0.0000 0.0000
H3 0.0000 0.0000 0.9782   0.0000 0.0000 0.9782
H4 0.0000 0.0000 -0.9782   0.0000 0.0000 -0.9782
H5 1.4596 1.0415 0.0000   1.4596 1.0415 0.0000
H6 1.4596 -1.0415 0.0000   1.4596 -1.0415 0.0000
H7 -1.4596 1.0415 0.0000   -1.4596 1.0415 0.0000
H8 -1.4596 -1.0415 0.0000   -1.4596 -1.0415 0.0000
Atom - Atom Distances (Å)
  B1 B2 H3 H4 H5 H6 H7 H8
B1 1.7529 1.3134 1.3134 1.1936 1.1936 2.5576 2.5576
B2 1.7529 1.3134 1.3134 2.5576 2.5576 1.1936 1.1936
H3 1.3134 1.3134 1.9565 2.0425 2.0425 2.0425 2.0425
H4 1.3134 1.3134 1.9565 2.0425 2.0425 2.0425 2.0425
H5 1.1936 2.5576 2.0425 2.0425 2.0829 2.9191 3.5861
H6 1.1936 2.5576 2.0425 2.0425 2.0829 3.5861 2.9191
H7 2.5576 1.1936 2.0425 2.0425 2.9191 3.5861 2.0829
H8 2.5576 1.1936 2.0425 2.0425 3.5861 2.9191 2.0829
Maximum atom distance is 3.5861Å between atoms H5 and H8.
picture of Diborane
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
B1 H3 B2 83.715 B1 H4 B2 83.715
H3 B1 H4 96.285 H3 B1 H5 109.026
H3 B1 H6 109.026 H3 B2 H4 96.285
H3 B2 H7 109.026 H3 B2 H8 109.026
H4 B1 H5 109.026 H4 B1 H6 109.026
H4 B2 H7 109.026 H4 B2 H8 109.026
H5 B1 H6 121.509 H7 B2 H8 121.509

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