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Acta Cryst. (2009). E65, o484-o485 [ doi:10.1107/S1600536809003602 ]
Abstract: The crystal structure of the title compound, C16H12O5, is stabilized by C-H
O hydrogen bonds and C=O![[pi]](/logos/entities/pi_rmgif.gif)
interactions; - interactions are also present. With respective average deviations from planarity of 0.003 (2) and 0.002 (1) Å, the xanthone and ester fragments are oriented at an angle of 2.8 (2)° with respect to each other. The mean planes of the xanthone skeleton lie either parallel to each other or are inclined at an angle of 85.5 (2)° in the crystal structure.
Online 6 February 2009
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