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Dibromido(2,2':6',2''-terpyridine-?N,N',N'')zinc(II).

ABSTRACT: In the title compound, [ZnBr(2)(C(15)H(11)N(3))], the Zn(II) ion is five-coordinated by the three N atoms from a 2,2':6',2''-terpyridine ligand (terpy) and two bromide anions in a distorted trigonal bipyramidal configuration. Each mol-ecule is situated on a twofold rotational axis that passes through the Zn(II) ion and the central ring of the terpy ligand. In the crystal structure, aromatic ?-? inter-actions between terpy ligands [centroid-centroid distances = 3.6265?(9)?Å] link mol-ecules into stacks propagated in the [001] direction.

SUBMITTER: Zhao QL

PROVIDER: S-EPMC2969570 | biostudies-literature | 2009 May

REPOSITORIES: biostudies-literature

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Dibromido(2,2':6',2''-terpyridine-κN,N',N'')zinc(II).

Zhao Qing-Lan QL Li Guo-Peng GP

Acta crystallographica. Section E, Structure reports online 20090529 Pt 6

In the title compound, [ZnBr(2)(C(15)H(11)N(3))], the Zn(II) ion is five-coordinated by the three N atoms from a 2,2':6',2''-terpyridine ligand (terpy) and two bromide anions in a distorted trigonal bipyramidal configuration. Each mol-ecule is situated on a twofold rotational axis that passes through the Zn(II) ion and the central ring of the terpy ligand. In the crystal structure, aromatic π-π inter-actions between terpy ligands [centroid-centroid distances = 3.6265 (9) Å] link mol-ecules into ...[more]

PMID: 21583049

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