Abstract

The title complex, [Cu(C17H13N2O2)2], crystallizes with two independent mol­ecules in the asymmetric unit. Each CuII atom has a distorted ocahedral coordination environment defined by two N atoms and four O atoms from two tridentate 1-[(E)-(2-meth­oxy­phen­yl)diazen­yl]naphthalen-2-olate ligands. In the crystal, the two mol­ecules are linked via weak C—H⋯O hydrogen bonds which in turn stack parallel to [010]. A region of disordered electron density, most probably disordered methanol solvent molecules, was corrected for using the SQUEEZE routine in PLATON [Spek (2015). Acta Cryst. C71, 9–18]. Their formula mass and unit-cell characteristics were not taken into account during refinement.

Highlights

  • Unité de Recherche de Chimie de l’Environnement et Moléculaire Structurale (CHEMS), Faculté des Sciences Exactes, Département de Chimie, Université

  • Their formula mass and unit-cell characteristics were not taken into account during refinement

  • We report the synthesis and crystal structure of a novel copper(II) complex formed on reaction of a similar azoic ligand, (E)-1-((2-methoxyphenyl)diazenyl)naphthalen-2-ol (C17H14N2O2), with Cu(OAc)2·H2O

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Summary

Data collection

The title complex, [Cu(C17H13N2O2)2], crystallizes with two independent molecules in the asymmetric unit. Each CuII atom has a distorted ocahedral coordination environment defined by two N atoms and four O atoms from two tridentate. The two molecules are linked via weak. C—H O hydrogen bonds which in turn stack parallel to [010]. A region of disordered electron density, most probably disordered methanol solvent molecules, was corrected for using the SQUEEZE routine in PLATON [Spek (2015). Their formula mass and unit-cell characteristics were not taken into account during refinement

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Refinement

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