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[Contents scheme]

Acta Cryst. (2013). E69, o1816-o1817
[ doi:10.1107/S1600536813031437 ]


T. Suwunwong, S. Chantrapromma, C. K. Quah and H.-K. Fun

Abstract: In the structure of the title nicotino­nitrile derivative, C19H15N3O, the pyridine ring makes dihedral angles of 11.50 (7) and 43.36 (8)° with the 4-amino­phenyl and phenyl rings, respectively, and the dihedral angle between the phenyl rings is 36.28°. In the crystal, mol­ecules are linked by N-H...N hydrogen bonds into wave-like sheets parallel to (10-2). These sheets are stacked by [pi]-[pi] inter­actions between the 4-amino­phenyl rings of adjacent sheets, with centroid-centroid distances of 3.7499 (9) Å. C-H...[pi] inter­actions are also present.

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