Acta Cryst. (2008). E64, o1755  [ doi:10.1107/S1600536808025543 ]

(E,E)-2,5-Bis(4-tert-butylbenzylidene)cyclopentanone

J. Wei, G. Liang, Y. Gai and J. Lu

Abstract: The asymmetric unit of the title compound, C₂₇H₃₂O, contains two and a half molecules. In the crystal structure, one of the molecules lies on a crystallographic twofold rotation axis. The dihedral angles between the benzene rings are 12.17 (6), 16.29 (11) and 51.24 (8)° for the three molecules. The dihedral angles between the benzene rings of each molecule in the asymmetric unit are 12.17 (6) and 16.29 (11)°

Online 13 August 2008

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