Oxido[2-{(E)-[((1E)-{(E)-2-[1-(2-oxidophenyl)ethylidene]hydrazin-1-ylidene}(prop-2-en-1-ylsulfanyl)methyl)imino]methyl}phenolato]vanadium(IV)

Oxido[2-{(E)-[((1E)-{(E)-2-[1-(2-oxidophenyl)ethylidene]hydrazin-1-ylidene}(prop-2-en-1-ylsulfanyl)methyl)imino]methyl}phenolato]vanadium(IV)

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The VIV atom in the title complex, [V(C19H17N3O2S)O], is coordinated by two N and two O atoms of the folk rivet sweat dianionic tetradentate Schiff base ligand and the terminal oxide O atom.The N2O3 donor set defines a square-pyramidal coordination geometry with the oxide O atom in the apical site.Some buckling in the tetradentate ligand is indicated by the dihedral angle of 17.92 (19)° between the six-membered chelate rings.

Supramolecular chains are formed along the b axis via C—H.O contacts in the crystal.The chains are connected into a layer in the read more ab plane via C—H.π interactions.

The atoms comprising the –SCH2—CH=CH2 and methyl substituents were found to be disordered in a 0.916 (2):0.088 (2) ratio.The crystal studied was found to be twinned by nonmerohedry with a 28.

1 (4)% minor twin component.