(N-Ethyl-N-phenyl­dithio­carbamato-κS)triphenyl­tin(IV)

The title compound, [Sn(C₆H₅)₃(C₉H₁₀NS₂)], has two independent mol­ecules in the asymmetric unit and each features a tetra­hedrally coordinated Sn^IV atom as the dithio­carbamate ligand coordinates in a monodentate fashion. As the non-coordinating thione S atom is proximate to the Sn atom [Sn...S(thione) = 3.1477 (6) and 2.9970 (5) Å for the independent mol­ecules], distortions from the ideal geometry are evident [the widest angle being 120.48 (5)°]. The most notable feature of the crystal packing is the formation of C—H...π inter­actions that lead to the formation of supra­molecular layers parallel to (2).

Di-n-butyl­bis­(N-ethyl-N-phenyl­dithio­carbamato-κS)tin(IV)

The title compound, [Sn(C₄H₉)₂(C₉H₁₀NS₂)₂], features a tetra­hedrally coordinated Sn^IV atom; the dithio­carbamate ligands coordinate in a monodentate fashion, accompanied by two n-butyl chains. The non-coordinating thione S atoms are each proximate to the Sn^IV atom [3.0136 (7) and 2.9865 (8) Å], giving rise to distortions from the ideal geometry as evident in the wide C—Sn—C bond angle of 139.06 (12) °. In the crystal, C—H...S inter­actions lead to the formation of a linear supra­molecular chain along the b axis. The chains are aligned into layers by C—H...π inter­actions, and the layers stack along [001]. One of the ethyl groups is statistically disordered over two sets of sites.

(Bipyridine-κ²N,N′)chlorido[N-(2-hydroxy­ethyl)-N-isopropyl­dithio­carbamato-κ²S,S′]zinc(II)

The Zn^II atom in the title compound, [Zn(C₆H₁₂NOS₂)Cl(C₁₀H₈N₂)], is coordinated by a chelating N-2-hy­droxy­ethyl-N-isopropyl­dithio­carbamate ligand, a 2,2′-bipyridine ligand and a Cl atom. The resulting ClN₂S₂ donor set defines a distorted square-pyramidal coordination geometry. Helical supra­molecular chains sustained by O—H...S hydrogen bonds and propagating along the b axis feature in the crystal packing. A three-dimensional architecture is stabilized by C—H...O, C—H...S and C—H...Cl inter­actions.