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[1-(2-Oxidobenzyl-idene)-4-phenyl-thio-semicarbazidato-?O,N,S](pyridine-?N)copper(II).

ABSTRACT: In the structure of the title compound, [Cu(C(14)H(11)N(3)OS)(C(5)H(5)N)], the Cu(II) atom exhibits a slightly distorted square-planar CuN(2)OS coordination polyhedron consisting of a phenyl O, an azomethine N and a thio-amide S atom from the tridentate thio-semicarbazonate dianion, and the N atom of a pyridine mol-ecule. The thio-semicarbazonate ligand exists in the thiol tautomeric form as an E isomer. Rotational disorder of the pyridine and phenyl rings in a 1:1 ratio of the respective components is observed. An extensive network of weak N-H?S, C-H?O, C-H?N and C-H?S hydrogen-bonding inter-actions consolidates the structure.

SUBMITTER: Bon VV

PROVIDER: S-EPMC2979479 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature

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[1-(2-Oxidobenzyl-idene)-4-phenyl-thio-semicarbazidato-κO,N,S](pyridine-κN)copper(II).

Bon Vladimir V VV Orysyk Svitlana I SI Pekhnyo Vasily I VI

Acta crystallographica. Section E, Structure reports online 20100519 Pt 6

In the structure of the title compound, [Cu(C(14)H(11)N(3)OS)(C(5)H(5)N)], the Cu(II) atom exhibits a slightly distorted square-planar CuN(2)OS coordination polyhedron consisting of a phenyl O, an azomethine N and a thio-amide S atom from the tridentate thio-semicarbazonate dianion, and the N atom of a pyridine mol-ecule. The thio-semicarbazonate ligand exists in the thiol tautomeric form as an E isomer. Rotational disorder of the pyridine and phenyl rings in a 1:1 ratio of the respective compon ...[more]

PMID: 21579316

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