Acta Cryst. (2008). E64, o2108  [ doi:10.1107/S1600536808031991 ]

N'-(5-Bromo-1H-indol-3-ylmethylidene)-3,4,5-trihydroxybenzohydrazide

H. Khaledi, H. Mohd Ali and S. W. Ng

Abstract: The two aromatic parts of the title molecule, C₁₆H₁₂BrN₃O₄, are connected through a conjugated -CH=N-NH-C(O)- fragment to furnish an almost planar molecule. Adjacent molecules are linked by N-HO and O-HO hydrogen bonds into a three-dimensional network. An intramolecular O-HO link also occurs.

Online 11 October 2008

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