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Acta Cryst. (2013). E69, o675-o676
[ doi:10.1107/S1600536813008477 ]

N,N-Diphenyl-4-(1H-pyrrolo[1,2-f][1,10]phenanthrolin-2-yl)aniline ethanol monosolvate

J.-S. Luo, Y.-Y. Zhang, Z.-D. Liu and Y.-P. Tian

Abstract: The title compound, C32H21N4·C2H5OH, crystallized as an ethanol monosolvate. In the molecule of this phenanthroline derivative, the pyridine rings are almost coplanar, making a dihedral angle of 1.54 (13)°. The triphenylamine group, introduced as an electron donor, shows a propeller-type structure, and the dihedral angles between the benzene rings are 68.71 11), 63.92 (16) and 70.81 (15)°. In the crystal, the phenanthroline molecules are linked via the solvent molecule by N-H...O, O-H...N and C-H...O hydrogen bonds, leading to the formation of zigzag chains propagating along [010]. These chains are linked via C-H...N hydrogen bonds, forming undulating two-dimensional networks extending in the a- and b-axis directions.

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