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Bromido(meso-5,5,7,12,12,14-hexa-methyl-1,4,8,11-tetra-aza-cyclo-tetra-deca-1,7-diene)copper(II) Bromide Dihydrate

Fei-Fei Shi, Xiu-Li He

Acta Crystallogr Sect E Struct Rep Online. 2011 May 1;67(Pt 5):m607.

PMID: 21754325

Abstract:

There are two formula units (Z' = 2) in the asymmmetric unit of the title compound, [CuBr(C(16)H(32)N(4))]Br·2H(2)O. The title crystal consists of two [Cu(C(16)H(32)N(4))](2+) cations, two Br(-) anions and four uncoordinated water mol-ecules. The metal atom is five-coordinate square pyramidal, with a long apical Cu-Br bond [2.9734 (11) and 2.9229 (11) Å in the two cations]. The two cations form a loosely associated dimer through the formation of hydrogen bonds between both N-H and O-H and Br(-). In addition, there is a network of N-H⋯Br, O-H⋯Br and N-H⋯O hydrogen bonds, leading to the formation of a chain structure.

Chemicals Related in the Paper:

Catalog Number Product Name Structure CAS Number Price
AP7789459 Copper(II) bromide Copper(II) bromide 7789-45-9 Price
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