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Catena-Poly[[[bis-(acetato-?(2)O,O')aqua-cadmium]-?-[(pyridin-3-yl)(pyridin-4-yl)methanone]-?(2)N:N'] dihydrate].

ABSTRACT: In the title complex, {[Cd(CH(3)COO)(2)(C(11)H(8)N(2)O)(H(2)O)]·2H(2)O}(n), the Cd(II) ion adopts an O(5)N(2) penta-gonal-bipyramidal coordination geometry with four acetate O atoms and one water O atom at the equatorial sites and two pyridine N atoms at the axial sites. The (pyridin-3-yl)(pyridin-4-yl)methanone ligand acts in a ?(2)-bridging mode, linking the metal atoms, leading to an infinite chain along [-110]. O-H?O hydrogen bonds involving the lattice water mol-ecules connect these chains into a three-dimensional network.

SUBMITTER: Wang ZW

PROVIDER: S-EPMC3379068 | biostudies-literature | 2012 Jun

REPOSITORIES: biostudies-literature

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catena-Poly[[[bis-(acetato-κ(2)O,O')aqua-cadmium]-μ-[(pyridin-3-yl)(pyridin-4-yl)methanone]-κ(2)N:N'] dihydrate].

Wang Zhi-Wei ZW Li Ai-Min AM Zhang Ya Y

Acta crystallographica. Section E, Structure reports online 20120505 Pt 6

In the title complex, {[Cd(CH(3)COO)(2)(C(11)H(8)N(2)O)(H(2)O)]·2H(2)O}(n), the Cd(II) ion adopts an O(5)N(2) penta-gonal-bipyramidal coordination geometry with four acetate O atoms and one water O atom at the equatorial sites and two pyridine N atoms at the axial sites. The (pyridin-3-yl)(pyridin-4-yl)methanone ligand acts in a μ(2)-bridging mode, linking the metal atoms, leading to an infinite chain along [-110]. O-H⋯O hydrogen bonds involving the lattice water mol-ecules connect these chains ...[more]

PMID: 22719289

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Crystal structure of catena-poly[[[di-aqua-[1,2-bis(pyridin-4-yl)ethene]{4-[2-(pyridin-4-yl)ethen-yl]pyridinium}gold(I)iron(II)]-di-?-cyanido] bis-[dicyanido-gold(I)] 1,2-bis-(pyridin-4-yl)ethene dihydrate].

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catena-Poly[[bis-(nitrato-?O)cadmium]bis-[?-1,4-bis-(pyridin-3-yl-meth-oxy)benzene-?N:N']].

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