Acta Crystallographica Section E (Aug 2011)

1,1,2,2-Tetrakis(1,3-benzoxazol-2-yl)ethene

  • Tesfamariam K. Hagos,
  • Stefan D. Nogai,
  • Liliana Dobrzańska,
  • Stephanie Cronje,
  • Helgard G. Raubenheimer

DOI
https://doi.org/10.1107/S1600536811026924
Journal volume & issue
Vol. 67, no. 8
pp. o2014 – o2014

Abstract

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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].