Acta Cryst. (2013). E69, o352
[ doi:10.1107/S1600536813002857 ]
Abstract: The title compound, C30H26O4, contains an oxo-cyclohexane ring in a distorted half-chair configuration, with disorder of two C atoms in a 0.859 (4):0.141 (4) ratio. The dihedral angle between the mean planes of the two napthalene ring systems is 58.6 (8)°.
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