Akkurt, Mehmet and Kennedy, Alan R and Mohamed, Shaaban K and Abdelhamid, Antar A and Miller, Gary J (2012) 4-Bromo-2-[(E)-{[4-nitro-2-(trifluoromethyl)phenyl]imino}methyl]phenol. Acta Crystallographica Section E: Structure Reports, 68 (11). o3168. (https://doi.org/10.1107/S1600536812042262)

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Except two F atoms of the -CF(3) group, the title compound, C(14)H(8)BrF(3)N(2)O(3), has an almost planar conformation, the dihedral angle between the aromatic rings being 3.60 (16)°. The mol-ecule adopts the enol-imine tautomeric form, with an intra-molecular O-H⋯N hydrogen bond, which generates an S(6) ring motif. In the crystal, face-to-face π-π stacking [centroid-centroid distances = 3.669 (2) and 3.732 (2) Å] between the aromatic rings of the mol-ecules, which lie in sheets parallel to (202), help to establish the packing.