Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 2 (February 2013)

organic compounds

cv5375 scheme

Acta Cryst. (2013). E69, o169-o170    [ doi:10.1107/S1600536812051458 ]


A. Aydin, N. Hekimoglu, M. Akkurt, T. Önkol, S.U. Çiçekli and O. Büyükgüngör

Abstract: In the title compound, C18H15N5O2S, a weak intramolecular C-H...S hydrogen bond results in a small dihedral angle of 3.71 (9)° between the methylphenyl and triazole rings, which, in turn, form dihedral angles of 80.09 (8) and 77.32 (8)°, respectively, with the benzoxazolone mean plane. In the crystal, N-H...O hydrogen bonds link molecules into chains along [001], and weak C-H...N hydrogen bonds and [pi]-[pi] interactions between the five- and six-membered rings [centroid-centroid distances = 3.5074 (11) and 3.616 (1) Å] consolidate the crystal packing.

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