1-(2,6-Difluoro­benzo­yl)-3-(2,3,5-tri­chloro­phen­yl)urea

The asymmetric unit of the title compound, C(14)H(7)Cl(3)F(2)N(2)O(2), contains two unique molecules. The 2,3,5-trichloro­phenyl ring is almost coplanar with the urea group in both molecules, whereas the 2,6-difluoro­phenyl ring is twisted from the urea plane by 54.83 (10)° in one molecule and 60.58...

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Detalles Bibliográficos
Autores principales: Yan, Sheng-Jiao, Huang, Chao, Li, Yan-Mei, Yan, Yu-Yun, Lin, Jun
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959602/
https://www.ncbi.nlm.nih.gov/pubmed/21580966
http://dx.doi.org/10.1107/S1600536808032029
Descripción
Sumario:The asymmetric unit of the title compound, C(14)H(7)Cl(3)F(2)N(2)O(2), contains two unique molecules. The 2,3,5-trichloro­phenyl ring is almost coplanar with the urea group in both molecules, whereas the 2,6-difluoro­phenyl ring is twisted from the urea plane by 54.83 (10)° in one molecule and 60.58 (10)° in the other. An intra­molecular N—H—O hydrogen bond stabilizes the mol­ecular conformation. The crystal packing is formed by inter­molecular N—H—O hydrogen bonds and F⋯F inter­actions [2.841 (2) Å].

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