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(E)-3-(4-Chlorophenyl)-1-(2,4-dichloro-5-fluorophenyl)prop-2-en-1-one
In the title chalcone derivative, C(15)H(8)Cl(3)FO, the dihedral angle between the two benzene rings is 43.35 (8)°. Weak C—H⋯O and C—H⋯Cl intramolecular interactions involving the enone group generate S(5) and S(6) ring motifs, respectively. In the crystal structure, molecules are linked into ant...
| Autores principales: | , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2008
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961420/ https://www.ncbi.nlm.nih.gov/pubmed/21202688 http://dx.doi.org/10.1107/S1600536808012178 |
| Sumario: | In the title chalcone derivative, C(15)H(8)Cl(3)FO, the dihedral angle between the two benzene rings is 43.35 (8)°. Weak C—H⋯O and C—H⋯Cl intramolecular interactions involving the enone group generate S(5) and S(6) ring motifs, respectively. In the crystal structure, molecules are linked into antiparallel chains along the a axis. These chains are stacked along the b axis and short Cl⋯F contacts of 3.100 (1) Å link adjacent molecules of the antiparallel chains into dimers. |
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