(2E,20E)-1,10-(1,4-Phenylene)bis[3-(3-chlorophenyl)- prop-2-en-1-one]
The title bis-chalcone compound, C24H16Cl2O2, crystallizes with one halfmolecule in the asymmetric unit. The molecule has crystallographic inversion symmetry and lies about an inversion centre at the centroid of the central benzene ring. The olefinic double bonds adopt E configurations. The s-tra...
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| Main Authors: | , , , , , , |
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| 格式: | Article |
| 语言: | English |
| 出版: |
International Union of Crystallography
2017
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| 主题: | |
| 在线阅读: | http://eprints.usm.my/36657/1/%282E%2C20E%29-1%2C10-%281%2C4-Phenylene%29bis__sj4088.pdf http://eprints.usm.my/36657/ https://doi.org/10.1107/S2414314617002127 |
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| 总结: | The title bis-chalcone compound, C24H16Cl2O2, crystallizes with one halfmolecule
in the asymmetric unit. The molecule has crystallographic inversion
symmetry and lies about an inversion centre at the centroid of the central
benzene ring. The olefinic double bonds adopt E configurations. The s-trans
conformation of the central C—C bond of the enone group is confirmed by a
C—C—C C torsion angle of �162.88 (17)�. |
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