Acta Cryst. (2007). E63, o1729-o1730  [ doi:10.1107/S1600536807010860 ]

1-(2,4-Dihydroxyphenyl)ethanone [(1H-indol-3-yl)acetyl]hydrazone-2-(1H-indol-3-yl)acetohydrazide (1/1)

H. M. Ali, K. Zuraini, B. Wan Jefrey and S. W. Ng

Abstract: The two components of the title cocrystal, C₁₀H₁₀N₃O·C₁₈H₁₈N₃O₃, are linked by a hydrazine-hydroxy N-HO hydrogen bond; an intermolecular amide-amide N-HO interaction that involves only the hydrazide component leads to the formation of a linear chain structure. Further intermolecular O-HO and N-HO hydrogen bonds form a two-dimensional network.

Online 14 March 2007

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