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Bis(benzohydrazide-[kappa]2O,N')bis­(nitrato-[kappa]O)copper(II)

In the title compound, [Ni2Cl2(C20H18N4)(H2O)4]Cl2·2C2H6O, the coordination environment of each Ni2+ ion is distorted octa­hedral formed by two N atoms from the Schiff base ligand, two O atoms from water mol­ecules and two chloride anions acting as [mu]2 bridges between the metal ions. The coordinated water mol­ecules are linked to the uncoordinated ethanol mol­ecules and chloride anions by O-H...O and O-H...Cl hydrogen bonds, although the assignment of some of these is tentative. A weak inter­molecular O-H...N inter­action within the ligand is also observed.


Auteur(s) : E. I. Thiam, A. H. Barry, A. Navaza, P. Retailleau, M. Gaye and A. S. Sall
Pages : m1014
Année de publication : 1900
Revue : Acta Crystallographica E
N° de volume : E65
Type : Article
Mise en ligne par : GAYE Mohamed Lamine