Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 10 (October 2013)

organic compounds

Acta Cryst. (2013). E69, o1541    [ doi:10.1107/S160053681302477X ]

3-(3-Methyl­phen­yl)-5-(quinolin-8-yl­meth­oxy)-1,2,4-oxa­diazole monohydrate

L. Yang, W. Liu, H. Wang, X.-W. Chen and H.-B. Wang

Abstract: In the title compound, C19H15N3O2·H2O, the oxa­diazole ring and the quinoline unit are almost coplanar, making a dihedral angle of 7.66 (8)°. The dihedral angle between the benzene ring and the quinoline system is 25.95 (8)° while that between the benzene and the oxa­diazole rings is 18.88 (9)°. The water mol­ecule is hydrogen bonded to an oxa­diazole N atom and to the quinoline N atom. In the crystal, these units are linked via C-H...O hydrogen bonds, forming two-dimensional net­works lying parallel to the ab plane.

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