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Acta Cryst. (2012). E68, o188  [ doi:10.1107/S1600536811053359 ]

6-Chloroquinolin-2(1H)-one

C.-G. Zhang and Y.-H. Luo

Abstract: In the title compound, C9H6ClNO, the Cl atom deviates by 0.142 (1) Å from the quinoline ring mean plane (r.m.s. deviation = 0.013 Å). In the crystal, N-H...O hydrogen bonds link the molecules into [010] C(4) chains. Aromatic [pi]-[pi] stacking interactions [shortest centroid...centroid distance = 3.685 (3) Å] are also observed.

Online 21 December 2011


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