2-Hydroxyacetophenone 4-phenylthiosemicarbazone.
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Biomedical subjects
Publications and source records attributed to E Manoj.
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The title compound, C14H19N3OS, is in the thioketo form, with the thione S and hydrazine N atoms cis with respect to each other so that the S atom is involved in inter- and intramolecular hydrogen bonds simultaneously. Intermolecular C-H...S and C-H...O hydrogen bonds result in one-dimensional polymeric chains of molecules along the a axis. A weak C-H...pi ring interaction binds the polymeric chains together.
The V(V) atom in the title complex, [V(C(16)H(16)N(5)S)O(2)], is five-coordinate in a highly distorted square-pyramidal geometry, with the pyridyl N, the azomethine N and the thiolate S atoms of the di-2-pyridyl ketone N(4),N(4)-(butane-1,4-diyl)thiosemicarbazone ligand and one oxo ligand occupying the basal coordination positions, while the second oxo ligand occupies the apical position. The molecules are interconnected by weak intermolecular interactions, mainly of the C-H...O type, involving the oxo atoms.