In the title chalcone derivative, C16H11ClF2O2, the enone group adopts an E conformation. The dihedral angle between the benzene rings is 0.47(9)° and an intramolecular C - H⋯F hydrogen bond closes an S(6) ring. In the crystal, molecules are linked into a three-dimensional network by C - H⋯O hydrogen bonds and aromatic π-π stacking interactions are also observed [centroid-centroid separation = 3.5629(18)A]. The intermolecular interactions in the crystal structure were quantified and analysed using Hirshfeld surface analysis.
CITATION STYLE
Hassan, N. H. H., Abdullah, A. A., Arshad, S., Khalib, N. C., & Razak, I. A. (2016). Crystal structure and Hirshfeld surface analysis of (E)-3-(2-chloro-6-fluorophenyl)-1-(3-fluoro-4-methoxyphenyl)prop-2-en-1-one. Acta Crystallographica Section E: Crystallographic Communications, 72, 716–719. https://doi.org/10.1107/S2056989016006526
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