Acta Cryst. (2011). E67, o1765-o1766 [ doi:10.1107/S1600536811023099 ]
Abstract: The title compound, C24H18N2O2, lies about an inversion centre and the asymmetric unit contains one half-molecule. An intramolecular O-HN hydrogen bond generates a six-membered ring, producing an S(6) ring motif. The crystal packing exhibits intermolecular - stacking interactions between the aromatic rings with a centroid-centroid distance of 3.851 (2) Å.
Online 22 June 2011
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