Acta Cryst. (2013). E69, m405 [ doi:10.1107/S1600536813016681 ]
Abstract: The CuII atom in the title compound, [Cu(C16H10ClN2O)2], is located on an inversion center and is tetracoordinated by two N and two O atoms from two bidentate 1-[(E)-(2-chlorophenyl)diazenyl]naphthalen-2-olate ligands, forming a square-planar complex. In the crystal, molecules are linked via weak C-HO and C-HCl hydrogen bonds, forming chains propagating along . There are also - interactions present involving adjacent naphthalene rings [centroid-centroid distance = 3.661 (13) Å].
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