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Geometry for H2Se2 (hydrogen diselenide) 1A C2

1910171554
InChI=1S/H2Se2/c1-2/h1-2H INChIKey=

BLYP/3-21G


Point group is C2
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
Se1 0.0000 1.2593 -0.0304   -0.0304 -0.0004 1.2593
Se2 0.0000 -1.2593 -0.0304   -0.0304 -0.0004 -1.2593
H3 1.0694 1.4189 1.0330   1.0190 1.0827 1.4189
H4 -1.0694 -1.4189 1.0330   1.0468 -1.0559 -1.4189
Atom - Atom Distances (Å)
  Se1 Se2 H3 H4
Se1 2.5185 1.5165 3.0736
Se2 2.5185 3.0736 1.5165
H3 1.5165 3.0736 3.5535
H4 3.0736 1.5165 3.5535
Maximum atom distance is 3.5535Å between atoms H3 and H4.
picture of hydrogen diselenide
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
Se1 Se2 H4 96.043 Se2 Se1 H3 96.043

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