Date Published: March 01, 2012
Publisher: International Union of Crystallography
Author(s): Hoong-Kun Fun, Tze Shyang Chia, M. Sapnakumari, B. Narayana, B. K. Sarojini.
In the title compound, C15H10ClFO, the fluoro-substituted benzene ring forms a dihedral angle of 44.41 (6)° with the chloro-substituted benzene ring. The only significant directional bonds in the crystal are weak C—H⋯π interactions.
For related structures and background to chalcone derivatives, see: Fun, Loh et al. (2011 ▶); Fun, Arshad et al. (2011a ▶,b ▶). For the stability of the temperature controller used for data collection, see: Cosier & Glazer (1986 ▶).