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{[mu]-N,N'-Bis[1-(2-pyridyl)ethylidene]benzene-1,2-diamine}di-[mu]-chlorido-bis[diaquanickel(II)] dichloride ethanol disolvate

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) : F. B. Tamboura, M. Gaye, A. S. Sall, A. H. Barry and Y. Bah
Pages : m100-m101
Année de publication : 2009
Revue : Acta Crystallographica E
N° de volume : E65
Type : Article
Mise en ligne par : GAYE Mohamed Lamine