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Acta Cryst. (2013). E69, o1094  [ doi:10.1107/S1600536813016073 ]


F. R. Utayeva, R. Y. Okmanov, N. I. Mukarramov, K. M. Shakhidoyatov and B. Tashkhodjaev

Abstract: The title molecule, C12H11Cl3N2O2, contains planar quinazolin-4(3H)-one (r.m.s. deviation = 0.0257 Å) and propyl fragments, forming a dihedral angle of 10.4 (2)°. An intramolecular O-H...N hydorgen bond occurs. In the crystal, O-H...O hydrogen bonds link the molecules into an infinite chain running parallel to the b axis.

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