Acta Cryst. (2003). E59, o2007-o2009  [ doi:10.1107/S1600536803026850 ]

2-(N,N-Diacetamido)-3a,4,9,9a-tetrahydro-4,9-[1',2']benzeno-1H-benzo[f]isoindole-1,3(2H)-dione

I. Wolska and E. Hejchman

Abstract: The title compound, C₂₂H₁₈N₂O₄, has a molecular structure with a rigid polycyclic nucleus, in which a dicarboximide ring bridges the two CH positions of the central ring of anthracene. The N-(N'-diacetyl)succinimide system is oriented to one side of the molecule. The N'-diacetyl fragment and the dicarboximide ring planes are almost perpendicular. Short intermolecular C-HO contacts are observed.

Online 29 November 2003

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