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Di-?-chlorido-bis-[(2'-carb-oxybiphen-yl-2-carboxyl-ato-?O)(2,2':6',2''-terpyridine-?N,N',N'')cadmium(II)] hemihydrate.

ABSTRACT: In the centrosymmetric dinuclear title compound, [Cd(2)(C(14)H(9)O(4))(2)Cl(2)(C(15)H(11)N(3))(2)]·0.5H(2)O, each of the Cd(II) ions is coordinated by three N atoms from a chelating 2,2':6',2''-terpyridine ligand, two bridging Cl atoms and one O atom of a 2'-carb-oxy-[1,1'-biphen-yl]-2-carboxyl-ate anion. The coordination environment is distorted octa-hedral. In the crystal, inter-molecular O-H?O hydrogen bonds link symmetry-related mol-ecules, forming an infinite chain. The half-occupancy water mol-ecule is disordered over two general sites with 0.25 occupancy and is, in turn, disordered over an inversion center.

SUBMITTER: Zhang W 

PROVIDER: S-EPMC2971083 | biostudies-other | 2009

REPOSITORIES: biostudies-other

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Di-μ-chlorido-bis-[(2'-carb-oxybiphen-yl-2-carboxyl-ato-κO)(2,2':6',2''-terpyridine-κN,N',N'')cadmium(II)] hemihydrate.

Zhang Wu W   Li Wen-Juan WJ  

Acta crystallographica. Section E, Structure reports online 20091023 Pt 11

In the centrosymmetric dinuclear title compound, [Cd(2)(C(14)H(9)O(4))(2)Cl(2)(C(15)H(11)N(3))(2)]·0.5H(2)O, each of the Cd(II) ions is coordinated by three N atoms from a chelating 2,2':6',2''-terpyridine ligand, two bridging Cl atoms and one O atom of a 2'-carb-oxy-[1,1'-biphen-yl]-2-carboxyl-ate anion. The coordination environment is distorted octa-hedral. In the crystal, inter-molecular O-H⋯O hydrogen bonds link symmetry-related mol-ecules, forming an infinite chain. The half-occupancy water  ...[more]