title: 1-{(Z)-[2-Meth-oxy-5-(trifluoro-meth-yl)anilino]methyl-idene}naphthalen-2(1H)-one.
abstract: The title compound, C(19)H(14)F(3)NO(2), crystallizes in the keto-amine tautomeric form, with a strong intra-molecular N-H⋯O hydrogen bond. The mol-ecule is almost planar; the dihedral angle between the naphthalene ring system and the benzene ring is 4.60 (7)°. In the crystal, mol-ecules are linked into chains along the c axis by C-H⋯O hydrogen bonds. The F atoms of the trifluoro-methyl group are disordered over two positions with refined site occupancies of 0.668 (9) and 0.332 (9).
authors: Department of Physics, Faculty of Arts and Science, Ondokuz Mayıs University, TR-55139 Kurupelit-Samsun,  Turkey.
authors: Hakan
authors: H
authors: Kargılı
authors: Ayşen
authors: A
authors: Alaman Ağar
authors: Gökhan
authors: G
authors: Alpaslan
authors: Orhan
authors: O
authors: Büyükgüngör
authors: Ahmet
authors: A
authors: Erdönmez