2,4-Dibromo-1,3-dimethoxy-5-methylbenzene
نویسندگان
چکیده
The title compound, C(9)H(10)Br(2)O(2), crystallizes with two mol-ecules in the asymmetric unit. The two mol-ecules are essentially planar with slight differences in the (Br)C-C-O-C(H(3)) torsion angles [-176.7 (2) and -172.8 (2)° in one mol-ecule and 174.8 (2) and 179.9 (2)° in the other]. The crystal structure consists of sheets of mol-ecules linked through Br⋯Br [3.3547 (4), 3.3703 (4) and 3.5379 (4) Å] inter-actions, which are in turn connected through π-π inter-actions with centroid-centroid distances of 3.5902 (14) and 3.5956 (14) Å.
منابع مشابه
1,3-Bis(3,5-dimethylphenyl)-5-methylbenzene
In the title compound, C(23)H(24), the dihedral angles formed by the central benzene ring with the peripheral benzene rings are 29.90 (5) and 34.95 (5)°. The crystal packing is stabilized by π-π stacking inter-actions with centroid-centroid distances of 3.815 (4) Å.
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012