Acta Cryst. (2008). E64, o626  [ doi:10.1107/S1600536808004923 ]

1-Oxoisoindoline-2-carboxamide

B. Maliha, I. Hussain, M. N. Tahir, M. I. Tariq and H. L. Siddiqui

Abstract: The title molecule, C₉H₈N₂O₂, is essentially planar. The crystal structure is stabilized by hydrogen bonding. An intramolecular N-HO hydrogen bond results in a six-membered ring. Each molecule interacts with two others through N-HO and C-HO hydrogen bonding, resulting in the formation of nine-membered rings. These hydrogen bonds generate a two-dimensional polymeric network. There are also - interactions between the aromatic and heterocyclic rings [centroid-centroid distance 3.638 (2) Å].

Online 27 February 2008

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