Acta Cryst. (2004). E60, o1081-o1083  [ doi:10.1107/S1600536804012279 ]

Diethyl 9,10-endo-ethano-9,10-dihydroanthracene-11,11-dicarboxylate

M. Simpson, J. M. D. Storey and W. T. A. Harrison

Abstract: The title compound, C₂₂H₂₂O₄, possesses normal geometrical parameters and the dihedral angle between the two benzene ring planes is 57.62 (5)°. The crystal packing is controlled by van der Waals forces and a possible C-HO interaction, the latter resulting in a supramolecular C(6) motif.

Online 29 May 2004

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