Crystal structure of 2-bromo-1,4-dihydroxy-9,10-anthraquinone
نویسندگان
چکیده
In an attempt to brominate 1,4-diprop-oxy-9,10-anthra-quinone, a mixture of products, including the title compound, C14H7BrO4, was obtained. The mol-ecule is essentially planar (r.m.s. deviation = 0.029 Å) and two intra-molecular O-H⋯O hydrogen bonds occur. In the crystal, the mol-ecules are linked by weak C-H⋯O hydrogen bonds, Br⋯O contacts [3.240 (5) Å], and π-π stacking inter-actions [shortest centroid-centroid separation = 3.562 (4) Å], generating a three-dimensional network.
منابع مشابه
Crystal structure of 1,4-diethoxy-9,10-anthraquinone
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عنوان ژورنال:
دوره 70 شماره
صفحات -
تاریخ انتشار 2014