Acta Cryst. (2007). E63, o3694  [ doi:10.1107/S1600536807037038 ]

2-[2-(1,3-Dioxoisoindolin-2-yl)phenyl]isoindoline-1,3-dione

X.-Y. Wu, D.-S. Zhu, Y.-H. Wang and C.-G. Zhu

Abstract: In the title compound, C₂₂H₁₂N₂O₄, the two isoindolinyl groups are twisted with respect to the benzene ring, with dihedral angles of 58.15 (7) and 61.32 (7)°; the dihedral angle between the two isoindolinyl groups is 39.45 (6)°. The molecules are linked together by weak C-HO hydrogen bonding.

Online 3 August 2007

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