1-(2,6-Difluorobenzoyl)-3-(2,3,5-trichlorophenyl)urea
نویسندگان
چکیده
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-trichloro-phenyl ring is almost coplanar with the urea group in both molecules, whereas the 2,6-difluoro-phenyl ring is twisted from the urea plane by 54.83 (10)° in one molecule and 60.58 (10)° in the other. An intra-molecular N-H-O hydrogen bond stabilizes the mol-ecular conformation. The crystal packing is formed by inter-molecular N-H-O hydrogen bonds and F⋯F inter-actions [2.841 (2) Å].
منابع مشابه
Syntheses, structures, and photoluminescence of a series of silver(I) sulfonates with pyrazine derivatives.
In this paper, ten novel silver(I) sulfonates containing pyrazine derivatives, [Ag(L1)(Pyr)(H2O)] (1), [Ag(L1)(2,3-Pyr)] (2), [Ag(L1)(2,5-Pyr)] x H2O (3), [Ag(L1)(2,3,5-Pyr)] (4), [Ag(L1)(2,3,5,6-Pyr)] (5), [Ag(L2)(Pyr)] (6), [Ag(L2)(2,3-Pyr)] (7), [Ag(L2)(2,6-Pyr)] (8), [Ag(L2)(2-Pyr)] (9), and [Ag(L2)(2,5-Pyr)] x H2O (10) (L1 = 3-amino-4-methylbenzenesulfonate anion; L2 = 2-amino-3,5-dimethyl...
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