Crystal structure of catena-poly[[chlorido­(4,4′-dimethyl-2,2′-bi­pyridine-κ2N,N′)copper(II)]-μ-chlorido]

Acta Crystallographica Section E: Crystallographic Communications

Knight, D.A.¹  Nita, R.¹  Deschamps, J.R.²  Trammell, S.A.² 

[1] Chemistry Department, Florida Institute of Technology, 150 West University Boulevard, Melbourne, FL 32901, USA;Naval Research Laboratory, 4555 Overlook Ave, Washington, DC 20375, USA

关键词: CRYSTAL STRUCTURE;    COPPER BIPYRIDINE COMPLEX;    DEHYDRATION;    HYDROGEN BONDING;   

DOI  :  10.1107/S2056989015008944

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

The title compound, [CuCl2(C12H12N2)]n, was obtained via a DMSO-mediated dehydration of Cu(4,4′-dimethyl-2,2′-bi­pyridine)­copper(II)·0.25H2O. The central CuII atom is coordinated in a distorted trigonal–bipyramidal geometry by two N atoms of a chelating 4,4′-dimethyl-2,2′-bi­pyridine ligand [average Cu—N = 2.03 (3) Å] and three Cl atoms, one terminal with a short Cu—Cl bond of 2.2506 (10) Å, and two symmetry-equivalent and bridging bonds. The bridging Cl atom links the CuII ions into chains parallel to [001] via one medium and one long Cu—Cl bond [2.3320 (10) and 2.5623 (9) Å]. The structure displays both inter- and intra­molecular C—H⋯Cl hydrogen bonding.

【 授权许可】

CC BY