Crystal structure of bis-(μ2-tetra-bromo-phthalato-κ(2) O (1):O (2))bis[aqua(N,N,N',N'-tetra-methyl-ethane-1,2-di-amine-κ(2) N,N')copper(II)].

ABSTRACT: In the title complex, [Cu2(C8Br4O4)2(C6H16N2)2(H2O)2], the Cu(II) cation is chelated by a tetra-methyl-ethane-1,2-di-amine ligand and coordinated by a water mol-ecule as well as bridged by two tetra-bromo-phthalate anions in a distorted O3N2 trigonal-bipyramidal geometry. The two symmetry-related tetra-bromo-phthalate anions bridge the two Cu(II) cations, forming a centrosymmetric dinuclear complex in which the Cu⋯Cu separation is 5.054 (2) Å. Intra-molecular classic O-H⋯O hydrogen bonds and weak C-H⋯O hydrogen bonds occur in the dinuclear mol-ecule. In the crystal, the mol-ecules are linked by weak C-H⋯Br and C-H⋯O inter-actions into supra-molecular chains propagating along the b-axis direction.

SUBMITTER: Tobon-Trujillo LM 

PROVIDER: S-EPMC4555376 | biostudies-literature | 2015 Sep

REPOSITORIES: biostudies-literature