Acta Cryst. (2009). E65, o694  [ doi:10.1107/S1600536809007648 ]

2,6-Bis(2-chlorobenzylidene)cyclohexanone

D. Liu

Abstract: In the title molecule, C₂₀H₁₆Cl₂O, the central cyclohexanone ring adopts an envelope conformation. The two aromatic rings form a dihedral angle of 30.0 (1)°. The crystal packing exhibits weak intermolecular C-HO hydrogen bonds and short ClO contacts [3.213 (3) Å].

Online 6 March 2009

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