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μ-Oxido-bis-[(2-chloro-nicotinato-κO)triphenyl-anti-mony(V)].

ABSTRACT: A new dinuclear triphenyl-anti-mony(V) derivative with an oxide bridge, [Sb(2)(C(6)H(5))(6)(C(6)H(3)ClNO(2))(2)O], has been synthesized. Each Sb atom is five-coordianted by three C atoms and two O atoms in a distorted trigonal-bipyramidal geometry. Metal centers are bridged by a μ(2)-oxide functionality, and phenyl substituents on Sb atoms are in an staggered arrangement. The Sb-O-Sb bridge displays a bent geometry with an angle of 165.1 (4)°. Mol-ecules inter-act in the crystal through weak C-H⋯O and C-H⋯N inter-molecular hydrogen bonds.

SUBMITTER: Quan L

PROVIDER: S-EPMC2967930 | biostudies-literature | 2008 Dec

REPOSITORIES: biostudies-literature

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μ-Oxido-bis-[(2-chloro-nicotinato-κO)triphenyl-anti-mony(V)].

Quan Li L Yin Handong H Wang Daqi D

Acta crystallographica. Section E, Structure reports online 20081220 Pt 1

A new dinuclear triphenyl-anti-mony(V) derivative with an oxide bridge, [Sb(2)(C(6)H(5))(6)(C(6)H(3)ClNO(2))(2)O], has been synthesized. Each Sb atom is five-coordianted by three C atoms and two O atoms in a distorted trigonal-bipyramidal geometry. Metal centers are bridged by a μ(2)-oxide functionality, and phenyl substituents on Sb atoms are in an staggered arrangement. The Sb-O-Sb bridge displays a bent geometry with an angle of 165.1 (4)°. Mol-ecules inter-act in the crystal through weak C-H ...[more]

PMID: 21581561

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