Acta Crystallographica Section E (Aug 2011)
1,1,2,2-Tetrakis(1,3-benzoxazol-2-yl)ethene
Abstract
The title compound, C30H16N4O4, reveals overline1 crystallographic and molecular symmetry and accordingly the asymmetric unit comprises one half-molecule. The dihedral angle between the planes of the two geminal benzoxazole rings is 74.39 (5)°. The packing features weak C—H...N and π–π interactions [centroid–centroid distance = 3.652 (1) Å].