Dichloro­bis[1-methyl­imidazoline-2(3H)-thione]cadmium(II)

In the title complex, [CdCl₂(C₄H₆N₂S)₂], the Cd atom has a distorted tetra­hedral coordination geometry, with two Cl⁻ and two monodentate neutral thione ligands bonded through S. There are intra­molecular N—H...Cl and inter­molecular N—H...S hydrogen bonds, generating centrosymmetric dimers.

N—H...S and N—H...O hydrogen bonding in tetra-n-butyl­ammonium (imidazolidine-2-thione-2κS)dioxo-1κ²O-di-μ-sulfido-1:2κ⁴S:S-copper(I)tungstate(VI)

In the title complex, (C₁₆H₃₆N)[WCuO₂S₂(C₃H₆N₂S)], the W and Cu atoms have tetra­hedral and trigonal-planar coordination, respectively. Two sulfide ligands bridge the two metal centres; tungsten is additionally coordinated by two terminal oxo ligands and copper by the exocyclic S atom of imidazolidine-2-thione. There is an intra­molecular N—H...S hydrogen bond in the anion, and anions are linked into chains by N—H...O inter­molecular hydrogen bonds. The more loosely held cation is disordered.