Acta Cryst. (2010). E66, m620 [ doi:10.1107/S1600536810016041 ]
Abstract: The title square-planar nickel complex, [Ni(C20H22N2O6)], has Ni-N and Ni-O bond lengths of 1.8448 (14)/1.8478 (14) and 1.8536 (12)/1.8520 (12) Å. There is a slight twist in the two benzene rings at each end of the complex [dihedral angle = 11.11 (5)°]. All the atoms of the methoxy substitutents are in the plane of the ring to which they are attached except for one which deviates slightly [0.365 (3) Å]. In the crystal, weak C-HO intermolecular interactions connect the molecules.
Online 8 May 2010
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