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Acta Cryst. (2013). E69, o226
[ doi:10.1107/S1600536813000482 ]


Y. Z. Guo, J. G. Liu and S. Y. Yang

Abstract: In the title compound, C17H14O6, the dihedral angle between the two anhydride rings is 76.01 (8)°while the dihedral angles between the benzene and anhydride rings are 42.60 (7) and 68.94 (7)°. The cyclohexene ring of the tetrahydronaphthalene unit exhibits an envelope conformation.

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