Acta Cryst. (2006). E62, o2702-o2704  [ doi:10.1107/S1600536806020770 ]

4-Amino-6-phenyl-3-thioxo-2,3-dihydro-1,2,4-triazin-5(4H)-one

R. J. Butcher, H. S. Yathirajan, H. G. Anilkumar, B. V. Ashalatha and B. Narayana

Abstract: The title compound C₉H₈N₄OS, crystallizes with two molecules in the asymmetric unit. The crystal structure is stabilized by intermolecular hydrogen bonds between the protonated N atom of the triazine ring and the carbonyl O atom of an adjacent triazine ring, forming chains running parallel to the a axis.

Online 9 June 2006

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