Acta Cryst. (2009). E65, o1006-o1007  [ doi:10.1107/S1600536809012719 ]

2-Benzoylmethyl-4-[(2-benzylideneethylidene)amino]-5-(2-thienylmethyl)-2H-1,2,4-triazol-3(4H)-one

R. Ustabas, Y. Ünver, N. Suleymanoglu, U. Çoruh and K. Sancak

Abstract: In the molecule of the title compound, C₂₄H₂₀N₄O₂S, the dihedral angle between the triazole and thiophene rings is 66.80 (4)° and the dihedral angle between the two benzene rings is 63.37 (4)°. An intramolecular C-HO interaction results in the formation of a six-membered ring. A contact between the benzene rings, [centroid-centroid distance = 3.918 (2) Å] may stabilize the structure. Weak C-H interactions are also present. The S, C and H atoms of the thiophene ring are disordered over two positions and were refined with occupancies of 0.654 (3) and 0.346 (3).

Online 8 April 2009

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