Dichlorido{N,N-dimethyl-N '- 1-(2pyridyl) ethylidene ethane-1,2-diamine-k(3) N,N ',N ''}zinc

Gwaram, N.S. and Ali, Hapipah Mohd and Khaledi, H. (2011) Dichlorido{N,N-dimethyl-N '- 1-(2pyridyl) ethylidene ethane-1,2-diamine-k(3) N,N ',N ''}zinc. Acta Crystallographica Section E: Structure Reports Online, 67. M1027-U291. ISSN 1600-5368

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Abstract

The asymmetric unit of the title compound, [ZnCl2(C11H17N3)], contains two independent pentacoordinate Zn-II 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 center dot center dot center dot Cl interactions into a three-dimensional supramolecular structure. The network is supplemented by pi-pi interactions formed between the aromatic rings of pairs of the symmetry-related molecules [centroid-centroid distances = 3.6255 (10) and 3.7073 (10) angstrom]. The crystal lattice contains void spaces with a size of 52 angstrom(3).

Item Type: Article
Additional Information: Department of Chemistry, Faculty of Science Building, University of Malaya, 50603 Kuala Lumpur, MALAYSIA
Subjects: Q Science > QD Chemistry
Divisions: Faculty of Science > Dept of Chemistry
Depositing User: Miss Malisa Diana
Date Deposited: 25 Mar 2013 02:17
Last Modified: 30 Jan 2019 00:58
URI: http://eprints.um.edu.my/id/eprint/5254

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