Acta Cryst. (2012). E68, o219 [ doi:10.1107/S1600536811054171 ]
Abstract: The title molecule, C9H6ClNO2, is essentially planar; the maximum deviation of the indoline ring system is 0.027 (3) Å and the substituents do not deviate by more than 0.075 (2) Å from this plane. Intermolecular C-HO hydrogen bonds consolidate the crystal structure.
Online 23 December 2011
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