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Acta Cryst. (2006). E62, o4668-o4669  [ doi:10.1107/S1600536806038414 ]


Q.-Z. Zhang, Y.-L. Zhao, X. Chen and M. Yu

Abstract: In the title compound, C21H18N4O8S, the isovanillin group makes dihedral angles of 31.69 (9) and 3.67 (9)° with the terminal 4-methylbenzene ring and the phenylhydrazine mean plane, respectively. The crystal structure is stabilized by a bifurcated intramolecular/intermolecular N-H...O hydrogen-bond system and a weak non-classical intermolecular C-H...(O,O) hydrogen-bond contact.

Online 27 September 2006

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