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Acta Cryst. (2014). E70, o48-o49  [ doi:10.1107/S1600536813033370 ]

4-Amino-3-(4-hy­droxy­benz­yl)-1H-1,2,4-triazole-5(4H)-thione

B. K. Sarojini, P. S. Manjula, M. Kaur, B. J. Anderson and J. P. Jasinski

Abstract: In the title compound, C9H10N4OS, the dihedral angle between the benzene and 1H-1,2,4-triazole-5(4H)-thione rings is 67.51 (16)°. In the crystal, mol­ecules are liked via N-H...O hydrogen bonds, forming chains along the c-axis direction. The chains are linked via O-H...S hydrogen bonds, forming corrugated layers lying parallel to the bc plane. The layers are linked via N-H...N and N-H...S hydrogen bonds, forming a three-dimensional network.


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