Bromidotetra­kis­(1H-2-ethyl-5-methyl­imidazole-κN (3))copper(II) bromide

The Cu(II) ion in the title compound, [CuBr(C(6)H(10)N(2))(4)]Br, is coordinated in a square-based-pyramidal geometry by the N atoms of four imidazole ligands and a bromide anion in the apical site. Both the Cu(II) and Br(−) atoms lie on a crystallographic fourfold axis. In the crystal, the [CuBr(C(...

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Detalles Bibliográficos
Autores principales: Godlewska, Sylwia, Baranowska, Katarzyna, Socha, Joanna, Dołęga, Anna
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238785/
https://www.ncbi.nlm.nih.gov/pubmed/22199662
http://dx.doi.org/10.1107/S1600536811051117
Descripción
Sumario:The Cu(II) ion in the title compound, [CuBr(C(6)H(10)N(2))(4)]Br, is coordinated in a square-based-pyramidal geometry by the N atoms of four imidazole ligands and a bromide anion in the apical site. Both the Cu(II) and Br(−) atoms lie on a crystallographic fourfold axis. In the crystal, the [CuBr(C(6)H(10)N(2))(4)](+) complex cations are linked to the uncoordinated Br(−) anions (site symmetry [Image: see text]) by N—H⋯Br hydrogen bonds, generating a three-dimensional network. The ethyl group of the imidazole ligand was modelled as disordered over two orientations with occupancies of 0.620 (8) and 0.380 (8).

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