Crystal structure and Hirshfeld surface analysis of (E)-3-(2-chloro-6-fluorophenyl)-1-(3-fluoro-4- methoxyphenyl) prop-2-en-1-one
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 hydr...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2016
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| Subjects: | |
| Online Access: | http://eprints.usm.my/36880/1/%28Crystal_structure_and_Hirshfeld%29_hb7578.pdf |
| Summary: | 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 [pi]-[pi] stacking interactions are also observed [centroid-centroid separation = 3.5629 (18) Å]. The intermolecular interactions in the crystal structure were quantified and analysed using Hirshfeld surface analysis. |
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