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Poly[octakis(1H-imidazole-?N(3))octa-?-oxido-tetra-oxidodicopper(II)tetra-vanadate(V)].

ABSTRACT: In the title inorganic-organic hybrid compound, [Cu(2)V(4)O(12)(C(3)H(4)N(2))(8)](n), the V(V) ion is tetra-coordinated by four O atoms and the Cu(II) ion is hexa-coordinated by four N atoms from four imidazole ligands and two O atoms from two tetra-hedral vanadate (VO(4)) units in a distorted octa-hedral geometry. The structure consists of two-dimensional sheets constructed from centrosymmetric cyclic [V(4)O(12)](4-) anions covalently bound through O to [Cu(imidazole)(4)](2+) cations. Adjacent sheets are linked by N-H?O hydrogen bonds and weak C-H?? inter-actions (H?centroid distances = 2.59, 2.66, 2.76, 2.91 and 2.98?Å into a three-dimensional supra-molecular network.

SUBMITTER: Chanthee S

PROVIDER: S-EPMC3343785 | biostudies-other | 2012 Apr

REPOSITORIES: biostudies-other

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Poly[octakis(1H-imidazole-κN(3))octa-μ-oxido-tetra-oxidodicopper(II)tetra-vanadate(V)].

Chanthee Songwuit S Saesong Tongchai T Saphu Watcharin W Chainok Kittipong K Krachodnok Samroeng S

Acta crystallographica. Section E, Structure reports online 20120303 Pt 4

In the title inorganic-organic hybrid compound, [Cu(2)V(4)O(12)(C(3)H(4)N(2))(8)](n), the V(V) ion is tetra-coordinated by four O atoms and the Cu(II) ion is hexa-coordinated by four N atoms from four imidazole ligands and two O atoms from two tetra-hedral vanadate (VO(4)) units in a distorted octa-hedral geometry. The structure consists of two-dimensional sheets constructed from centrosymmetric cyclic [V(4)O(12)](4-) anions covalently bound through O to [Cu(imidazole)(4)](2+) cations. Adjacent ...[more]

PMID: 22589759

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