Dichlorido{N,N-dimethyl-N′-[1-(2-pyridyl)ethylidene]ethane-1,2-diamine-κ3N,N′,N′′}zinc

The asymmetric unit of the title compound, [ZnCl2(C11H17N3)], contains two independent pentacoordinate ZnII complex molecules. In each molecule, the metal atom is coordinated by an N,N′,N′′-tridenate Schiff base and two Cl atoms in a distorted square-pyramid...

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Bibliographic Details
Main Authors: Nura Suleiman Gwaram, Hamid Khaledi, Hapipah Mohd Ali
Format: Article
Language:English
Published: International Union of Crystallography 2011-08-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536811025669
Description
Summary:The asymmetric unit of the title compound, [ZnCl2(C11H17N3)], contains two independent pentacoordinate ZnII complex molecules. In each molecule, the metal atom is coordinated by an N,N′,N′′-tridenate Schiff base and two Cl atoms in a distorted square-pyramidal geometry. The two molecules differ little in their geometry, but more in their intermolecular interactions. In the crystal, adjacent molecules are connected via C—H...Cl interactions into a three-dimensional supramolecular structure. The network is supplemented by π–π interactions formed between the aromatic rings of pairs of the symmetry-related molecules [centroid–centroid distances = 3.6255 (10) and 3.7073 (10) Å]. The crystal lattice contains void spaces with a size of 52 Å3.
ISSN:1600-5368