Acta Cryst. (2001). E57, o619-o621  [ doi:10.1107/S1600536801010091 ]

Ethyl 1-phenyl-3-sulfanyl-5-(4H-1,2,4-triazol-4-yl)pyrazole-4-carboxylate

W.-Q. Chen, M. Du, L.-H. Weng and G.-Y. Jin

Abstract: In the crystal structure of the title compound, C₁₅H₁₅N₅O₂S, the triazole ring forms a ₅⁶ configuration in which the N between the two C atoms is sp² hybridized. A strong SS(-x, -y, -z) interaction exists between adjacent molecules producing a zigzag line along the c axis with an SS distance of 3.123 (3) Å, and a three-dimensional network is formed through C-HN and C-HO hydrogen bonds.

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