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Catena-Poly[[dibromidozinc(II)]-?-4-(3-pyrid-yl)-4H-1,2,4-triazole].

ABSTRACT: The title complex, [ZnBr(2)(C(7)H(6)N(4))](n), was formed under hydro-thermal conditions using the ligand 4-(3-pyrid-yl)-4H-1,2,4-triazole (L). The unique Zn(II) ion is coordinated by one triazole N atom, one pyridine N atom and two Br atoms in a slightly distorted tetra-hedral coordination environment. Symmetry-related Zn(II) ions are connected by bridging L ligands into chains parallel to [001] in which the Zn?Zn separation is 8.643?(7)?Å. In the crystal structure, weak inter-molecular C-H?Br hydrogen bonds link the chains into a three-dimensional network.

SUBMITTER: Ding B 

PROVIDER: S-EPMC3007524 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature

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catena-Poly[[dibromidozinc(II)]-μ-4-(3-pyrid-yl)-4H-1,2,4-triazole].

Ding Bin B   Zou Hong-Ai HA  

Acta crystallographica. Section E, Structure reports online 20100714 Pt 8

The title complex, [ZnBr(2)(C(7)H(6)N(4))](n), was formed under hydro-thermal conditions using the ligand 4-(3-pyrid-yl)-4H-1,2,4-triazole (L). The unique Zn(II) ion is coordinated by one triazole N atom, one pyridine N atom and two Br atoms in a slightly distorted tetra-hedral coordination environment. Symmetry-related Zn(II) ions are connected by bridging L ligands into chains parallel to [001] in which the Zn⋯Zn separation is 8.643 (7) Å. In the crystal structure, weak inter-molecular C-H⋯Br  ...[more]

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