Chopra, Deepak and Venugopala, KN and Rao, GK (2007) 6-Bromo-3-(dibromoacetyl)-2H-chromen-2-one. In: Acta Crystallographica Section E Structure Reports Online, E63 . o4872-o4872.
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Abstract
In the title compound, $C_{11}H_5Br_3O_3$, the coumarin group is planar [maximum deviation from the mean plane is 0.032 (3) \AA] and makes a dihedral angle of $19.9 (3)^o$ with the dibromoacetyl group. The crystal structure is stabilized by $C-H...O$ hydrogen bonds.
Item Type: | Journal Article |
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Publication: | Acta Crystallographica Section E Structure Reports Online |
Publisher: | International Union of Crystallography |
Additional Information: | Copyright of this article belongs to International Union of Crystallography. |
Keywords: | single-crystal X-ray study;T = 290 K; mean (C–C) = 0.012 A°;R factor = 0.068;wR factor = 0.173;data-to-parameter ratio = 15.5. |
Department/Centre: | Division of Chemical Sciences > Solid State & Structural Chemistry Unit |
Date Deposited: | 04 Jun 2008 |
Last Modified: | 19 Sep 2010 04:45 |
URI: | http://eprints.iisc.ac.in/id/eprint/14182 |
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