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Acta Cryst. (2013). E69, o1138-o1139  [ doi:10.1107/S1600536813016905 ]

(E)-Methyl 3-(10-bromoanthracen-9-yl)acrylate

B. Bugenhagen, Y. Al Jasem, B. al Hindawi, N. Al Rawashdeh and T. Thiemann

Abstract: In the title molecule, C18H13BrO2, the anthracene unit forms an angle of 46.91 (2)° with the mean plane of the methyl acrylate moiety. In the crystal, the molecules arrange themselves into strands parallel to [010] and, due to the crystal symmetry, there are eight strands crossing the unit cell. In each strand, molecules form short C-H...O and C-H...[pi] contacts and have their anthracene groups parallel to each other. Neighboring strands, related by a c-glide operation, are connected via C-H...O interactions and form a layer parallel to (100). The arrangement of the acrylate and anthracene groups in the crystal do not allow for [2 + 2] or [4 + 4] cycloaddition.


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