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Di-?-chlorido-bis-[diacetonitrile-chlorido-oxidovanadium(IV)].

ABSTRACT: The title compound, [V(2)Cl(4)O(2)(CH(3)CN)(4)], is a centrosymmetric dinuclear V(IV) complex associated with four mol-ecules of acetonitrile. The coordination around both V(IV) atoms is essentially square-planar, involving three Cl atoms and one O atom [maximum deviation = 0.017?(3)?Å for the O atom]. The augmented octahedral coordination of the metal atom is completed by the N atoms of acetonitrile ligands. The V(IV) atoms are linked by two Cl atoms, acting as bridging atoms. The crystal studied was a non-merohedral twin with a ratio of the two twin components of 0.8200?(3):0.1800?(3). Although Cl and O atoms are present as potential acceptors in the title compound, no hydrogen bonds were observed in the crystal structure.

SUBMITTER: Dastych D

PROVIDER: S-EPMC3201240 | biostudies-literature | 2011 Oct

REPOSITORIES: biostudies-literature

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Di-μ-chlorido-bis-[diacetonitrile-chlorido-oxidovanadium(IV)].

Dastych Dalibor D Rotter Pavel P Demo Gabriel G Dastychová Lenka L

Acta crystallographica. Section E, Structure reports online 20110917 Pt 10

The title compound, [V(2)Cl(4)O(2)(CH(3)CN)(4)], is a centrosymmetric dinuclear V(IV) complex associated with four mol-ecules of acetonitrile. The coordination around both V(IV) atoms is essentially square-planar, involving three Cl atoms and one O atom [maximum deviation = 0.017 (3) Å for the O atom]. The augmented octahedral coordination of the metal atom is completed by the N atoms of acetonitrile ligands. The V(IV) atoms are linked by two Cl atoms, acting as bridging atoms. The crystal studi ...[more]

PMID: 22058702

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