Intermolecular hydrogen-bonded structure of bis(4-methoxyphenylmethine)carbonohydrazide

Coordinating and supramolecular prospects of unsymmetrically substituted carbohydrazides

Unsymmetrically substituted carbohydrazides serve as multifunctional ligands, practicing their chelating and supramolecular roles with cis-dioxomolybdenum(vi) cationic core and the Lindqvist anion.

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

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.