1,3-Bis(1-methyl-5-thioxo-1,2,4-triazolin-4-yl)urea

Abstract

The title compound, C7H10N8OS2, was obtained by acylation of 4-amino-1-methyl-1,2,4-triazoline-5-thione with triphosgene. The asymmetric unit contains two half molecules. The full molecules are generated by twofold rotation axes. In the crystal, the molecules associate through bifurcated (N—H)2...O hydrogen bonds into chains extending in theb-axis direction.