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Tetra-?-acetato-?O:O'-bis-{[2-(m-tolyl-amino)pyridine-?N]copper(II)}.

ABSTRACT: In the crystal structure of the title compound, [Cu(2)(C(2)H(3)O(2))(4)(C(12)H(12)N(2))(2)], the binuclear mol-ecule lies about a center of inversion; the four acetate groups each bridge a pair of Cu(II) atoms. The coordination of the metal atom is distorted square-pyramidal, with the bonding O atoms comprising a square basal plane and the coordinating N atom of the N-heterocycle occupying the apical position. The pyridine ring is twisted with respect to the benzene ring at a dihedral angle of 45.68?(16)°. Intra-molecular N-H?O hydrogen bonding is present between the imino and carb-oxy groups.

SUBMITTER: Fairuz ZA

PROVIDER: S-EPMC2972063 | biostudies-literature | 2009 Nov

REPOSITORIES: biostudies-literature

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Tetra-μ-acetato-κO:O'-bis-{[2-(m-tolyl-amino)pyridine-κN]copper(II)}.

Fairuz Zainal Abidin ZA Aiyub Zaharah Z Abdullah Zanariah Z Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20091128 Pt 12

In the crystal structure of the title compound, [Cu(2)(C(2)H(3)O(2))(4)(C(12)H(12)N(2))(2)], the binuclear mol-ecule lies about a center of inversion; the four acetate groups each bridge a pair of Cu(II) atoms. The coordination of the metal atom is distorted square-pyramidal, with the bonding O atoms comprising a square basal plane and the coordinating N atom of the N-heterocycle occupying the apical position. The pyridine ring is twisted with respect to the benzene ring at a dihedral angle of 4 ...[more]

PMID: 21578695

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