[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o277
[ doi:10.1107/S1600536813001748 ]

(E)-2-Methoxy-N'-(2,4,6-trihydroxybenzylidene)benzohydrazide

M. Taha, M. S. Baharudin, N. H. Ismail, S. A. A. Shah and S. Yousuf

Abstract: In the title hydrazone derivative, C15H14N2O5, the benzene rings are twisted by 7.55 (8)° with respect to each other. The azomethine double bond adopts an E conformation. The molecular structure is stabilized by intramolecular O-H...N and N-H...O hydrogen bonds, generating S6 ring motifs. In the crystal, molecules are linked into a three-dimensional network by O-H...O hydrogen bonds.


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