Acta Cryst. (2009). E65, o2079-o2080  [ doi:10.1107/S160053680903030X ]

4-[(4-Fluorobenzylidene)amino]-3-[1-(4-isobutylphenyl)ethyl]-1H-1,2,4-triazole-5(4H)-thione

H.-K. Fun, W.-S. Loh, A. C. Vinayaka and B. Kalluraya

Abstract: In the title compound, C₂₁H₂₃FN₄S, the benzene rings of the isobutylphenyl and fluorobenzene units form dihedral angles of 75.89 (7) and 13.26 (7)°, respectively, with the triazole ring. An intramolecular C-HS hydrogen-bonding contact generates an S(6) ring motif. In the crystal packing, pairs of N-HS hydrogen bonds link neighbouring molecules into inversion dimers, forming R₂²(8) ring motifs. The crystal structure is further stabilized by C-H interactions.

Online 8 August 2009

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