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There are four molecules in a unit cell of the title compound, C12H12O2N2; the structure of only half a molecule has been determined because of its twofold rotational symmetry. The dihedral angle between the two pyridine rings is 61.3° and the non-bonded distance between O atoms in the N-oxide groups is 2.96 Å. The skew conformation of the skeleton is almost the same as that of the tetrakis(2,2'-bipyridine 1,1'-dioxide)lanthanum(III) complex.

Supporting information

cif

Crystallographic Information File (CIF)
Contains datablock dm-bpdo

CCDC reference: 128609

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