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Acta Cryst. (2009). E65, o344  [ doi:10.1107/S1600536809000853 ]


R. Lu, L. Han, M. Zhang, B. Wang and H. Wang

Abstract: In the molecule of the title compound, C18H18N4O2, the aromatic rings are oriented at a dihedral angle of 3.72 (3)°. In the crystal structure, intermolecular C-H...O hydrogen bonds link the molecules into centrosymmetric dimers. There are also C-H...[pi] interactions.

Online 17 January 2009

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