1-(2',4'-Difluoro-biphenyl-4-yl)ethanone

In the crystal structure of the title compound, C(14)H(10)F(2)O, the dihedral angles between the benzene rings in the two crystallographically independent mol-ecules are 46.9 (2) and 47.6 (2)°. The mol-ecules are linked into dimers by C-H⋯F inter-actions and these dimers are further stacked into col...

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Veröffentlicht in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2008-09, Vol.64 (Pt 10), p.o1923-o1923
Hauptverfasser: Guo, Meng-Ping, Deng, Ji-Hua, Zhang, Qiao-Chu, Guo, Hui-Rui, Yuan, Lin
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Sprache:eng
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Zusammenfassung:In the crystal structure of the title compound, C(14)H(10)F(2)O, the dihedral angles between the benzene rings in the two crystallographically independent mol-ecules are 46.9 (2) and 47.6 (2)°. The mol-ecules are linked into dimers by C-H⋯F inter-actions and these dimers are further stacked into columns along the b axis by π-π inter-actions between the benzene rings [centroid-centroid distance = 3.8221 Å; the dihedral angle between the planes of these rings is 4.87 (2)°]. In addition, C-F⋯π interactions also contribute to the crystal packing (C⋯centroid distance = 3.5919 Å).
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536808028596