3-(2-Thienyl­methyl)-4,4′-bi-1H-1,2,4-triazol-5(4H)-one

The title compound, C₉H₈N₆OS, crystallizes with two mol­ecules in the asymmetric unit. In the crystal structure, intermolecular N—H...N hydrogen bonds form a three-dimensional network.

Ethene-1,1,2,2-tetra­yltetra­methyl­ene tetra­thio­cyanate

The title compound, C₁₀H₈N₄S₄, displays an approximate symmetry that closely fits the C_2h point group, but it crystallizes in a general position without crystallographic symmetry. The crystal structure is stabilized by two inter­molecular C—H...N close contacts.