3-({4-[(2-Methyl­benzyl­idene)amino]-5-sulfanyl­idene-1H-1,2,4-triazol-3-yl}meth­yl)-1,3-benzoxazol-2(3H)-one

Aydın, A.; Hekimoğlu, N.; Akkurt, M.; Önkol, T.; Çiçekli, Ş.U.; Büyükgüngör, O.

doi:10.1107/S1600536812051458

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 ]

3-({4-[(2-Methylbenzylidene)amino]-5-sulfanylidene-1H-1,2,4-triazol-3-yl}methyl)-1,3-benzoxazol-2(3H)-one

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

Abstract: In the title compound, C₁₈H₁₅N₅O₂S, a weak intramolecular C-HS 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-HO hydrogen bonds link molecules into chains along [001], and weak C-HN 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.