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Bis(2,2'-bipyridine)(2-hy-droxy-2,2-diphenyl-acetato)-copper(II) nitrate dihydrate.

ABSTRACT: In the title complex, [Cu(C(14)H(11)O(3))(C(10)H(8)N(2))(2)]NO(3)·2H(2)O, the Cu(II) atom is coordinated by four N atoms from two 2,2'-bipyridine ligands and two O atoms from one benzilate ligand in a distorted octa-hedral geometry. A supra-molecular network is formed via inter-molecular O-H?O and C-H?O hydrogen-bonding inter-actions. ?-? stacking inter-actions between neighboring pyridine rings are also present, the centroid-centroid distance being 3.808?(2)?Å.

SUBMITTER: Wang XJ

PROVIDER: S-EPMC2983227 | biostudies-literature | 2010 Sep

REPOSITORIES: biostudies-literature

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Bis(2,2'-bipyridine)(2-hy-droxy-2,2-diphenyl-acetato)-copper(II) nitrate dihydrate.

Wang Xiao-Jun XJ Zheng Chun C Mai Shao-Wei SW Xu Xuan X Luo Yi-Fan YF

Acta crystallographica. Section E, Structure reports online 20100911 Pt 10

In the title complex, [Cu(C(14)H(11)O(3))(C(10)H(8)N(2))(2)]NO(3)·2H(2)O, the Cu(II) atom is coordinated by four N atoms from two 2,2'-bipyridine ligands and two O atoms from one benzilate ligand in a distorted octa-hedral geometry. A supra-molecular network is formed via inter-molecular O-H⋯O and C-H⋯O hydrogen-bonding inter-actions. π-π stacking inter-actions between neighboring pyridine rings are also present, the centroid-centroid distance being 3.808 (2) Å. ...[more]

PMID: 21587395

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