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. 2010 Dec 11;67(Pt 1):o95.
doi: 10.1107/S1600536810050579.

2-[(E)-2-Hy-droxy-5-(trifluoro-meth-oxy)benzyl-idene-amino]-4-methyl-phenol

Aslı Tosyalı Karadağ, Sehriman Atalay, Hasan Genç

2-[(E)-2-Hy-droxy-5-(trifluoro-meth-oxy)benzyl-idene-amino]-4-methyl-phenol

Aslı Tosyalı Karadağ et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The title compound, C(15)H(12)F(3)NO(3), is a Schiff base which adopts the cis-quinoid form in the solid state. The dihedral angle between the least-squares planes of the benzene rings being 3.6 (1)°. The F atoms of the -CF(3) group are disordered over two sets of sites with refined occupancies of 0.61 (5) and 0.39 (5). An intra-molecular N-H⋯O hydrogen bond occurs. The crystal structure is stabilized by inter-molecular O-H⋯O hydrogen bonds.

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Figures

Fig. 1.
Fig. 1.
View of the molecular structure of the title compound showing the atom numbering scheme and displacement ellipsoids for the non-H atoms at the 50% probability level.
Fig. 2.
Fig. 2.
Partial packing view showing the O—H···O hydrogen bonds represented as dashed lines [symmetry code: (i)-x, -y + 2, -z + 1].
See this image and copyright information in PMC

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