Acta Cryst. (2009). E65, o2105  [ doi:10.1107/S1600536809030633 ]

4H-Cyclopenta[def]phenanthren-4-one

W.-S. Jiang, D. Sun, S.-Y. Xie, R.-B. Huang and L.-S. Zheng

Abstract: In the title compound, C₁₅H₈O, the asymmetric unit contains four independent molecules and crystallizes with aromatic - stacking interactions[centroid-centroid distances = 3.5326 (18) Å].

Online 8 August 2009

Copyright © International Union of Crystallography
IUCr Webmaster