Acta Crystallographica Section E 2010-01-01

N'-[1-(5-Bromo-2-hydroxy-phen-yl)ethyl-idene]-3,4,5-trihydroxy-benzohydrazide dimethyl sulfoxide solvate trihydrate.

Nura Suleiman Gwaram, Hamid Khaledi, Hapipah Mohd Ali, Ward T Robinson, Mahmood A Abdulla

Index: Acta Crystallogr. Sect. E Struct. Rep. Online 66(Pt 3) , o721, (2010)

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Abstract

The benzohydrazide mol-ecule in the title compound, C(15)H(13)BrN(2)O(5)·C(2)H(6)OS·3H(2)O, is almost planar with an r.m.s. deviation for the non-H atoms of 0.078 Å. The organic mol-ecules, water and dimethyl sulfoxide solvent mol-ecules are linked by N-H⋯O, O-H⋯O and O-H⋯S inter-molecular hydrogen bonds, forming zigzag chains along the a axis. Intra-molecular O-H⋯O and O-H⋯N hydrogen bonds also occur.