Acta Cryst. (2012). E68, o592  [ doi:10.1107/S1600536812003339 ]

N'-[3-(Hydroxyimino)butan-2-ylidene]-4-methylbenzene-1-sulfonohydrazide

M. C. S. Bulhosa, V. C. Gervini, L. Bresolin, A. Locatelli and A. B. de Oliveira

Abstract: In the title compound, C₁₁H₁₅N₃O₃S, the C-S-N(H)-N linkage is nonplanar, the torsion angle being 75.70 (12)°. The compound has two almost planar fragments linked to the S atom: the hydrazone-derivative fragment [(HONC₄H₆)N-N(H)-] and the tolyl fragment (C₇H₇-) have maximum deviations from the mean plane through the non-H atoms of 0.0260 (10) and 0.0148 (14) Å, respectively. The two planar fragments make an interplanar angle of 79.47 (5)°. In the crystal, molecules are connected through inversion centers via pairs of N-HO and O-HN hydrogen bonds.

Online 4 February 2012

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