title: 2-{(E)-[(2-Methyl-3-nitro-phen-yl)imino]-meth-yl}-4-nitro-phenol.
abstract: The title compound, C14H11N3O5, is a Schiff base that adopts the enol-imine tautomeric form in the solid state. The dihedral angle between the aromatic rings is 37.4 (3)° and the dihedral angles between the nitro groups and their attached rings are 4.0 (6) and 46.2 (8)°. The mol-ecular structure is stabilized by an intra-molecular O-H⋯N hydrogen bond, which generates an S(6) ring motif. In the crystal, molecules are linked by C-H⋯O interactions, forming a two-dimensional network parallel to the bc plane.
authors.affiliation: Department of Physics, Faculty of Arts & Science, Amasya University, Ipekkoy-Amasya, Turkey.
authors.forename: Hasan
authors.initials: H
authors.lastname: Tanak
authors.forename: Ferhat
authors.initials: F
authors.lastname: Toğurman
authors.forename: Sedanur
authors.initials: S
authors.lastname: Kalecik
authors.forename: Necmi
authors.initials: N
authors.lastname: Dege
authors.forename: Metin
authors.initials: M
authors.lastname: Yavuz
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