Abstract
In the title compound, C15H11F3N2O4, the N=C bond of the central imine group adopts an E conformation. The dihedral angle between two benzene rings is 6.2 (2)°. There is an intramolecular bifurcated O—H⋯(N,O) hydrogen bond with S(6) and S(9) ring motifs. In the crystal, molecules are linked by C—H⋯O hydrogen bonds into a helical chain along the 31 screw axis parallel to c. The –CF3 group shows rotational disorder over two sites, with occupancies of 0.39 (2) and 0.61 (2).
Highlights
In the title compound, C15H11F3N2O4, the N C bond of the central imine group adopts an E conformation
Molecules are linked by C—HÁ Á ÁO hydrogen bonds into a helical chain along the 31 screw axis parallel to c
Supporting information for this paper is available from the IUCr electronic archives (Reference: IS5398)
Summary
C15H11F3N2O4, the N C bond of the central imine group adopts an E conformation. Nevzat Karadayı,a* Songul Sahin,b Yavuz Koysal,a Emine Coskunb and Orhan Buyukgungorc aYesilyurt Demir Celik Higher Vocational School, Ondokuz Mayıs University, TR-55330 Tekkekoy-Samsun, Turkey, bDepartment of Chemistry, Faculty of Arts and Sciences, Ondokuz Mayıs University, TR-55139 Samsun, Turkey, and cDepartment of Physics, Faculty of Arts and Sciences, Ondokuz Mayıs University, TR-55139 Samsun, Turkey. Received 16 April 2015; accepted 25 May 2015
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