Acta Cryst. (2006). E62, o1009-o1010  [ doi:10.1107/S1600536806002285 ]

2'-Acetyl-2-hydroxynaphthohydrazide

M.-L. Liu, J.-M. Dou, D.-C. Li and D.-Q. Wang

Abstract: The title compound, C₁₃H₁₂N₂O₃, has been synthesized and characterized by X-ray diffraction and FT-IR spectroscopic analysis. The approximately planar molecule is in an E configuration with respect to the N-N bond [torsion angle -176.6 (2)°]. In the crystal structure, each hydrazide adopts the ketoamine form to link adjacent molecules by the maximum possible number of O-HO and N-HO intermolecular hydrogen bonds. A one-dimensional chain framework is formed by this hydrogen bonding.

Online 15 February 2006

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