Di-μ-thio­semicarbazide-κ(4) S:S-bis­[chlori­dobis(triphenyl­phosphane-κP)silver(I)]

The dinuclear title complex, [Ag(2)Cl(2)(CH(5)N(3)S)(2)(C(18)H(15)P)(2)], lies across an inversion center. The Ag(I) ion exhibits a slightly distorted tetra­hedral coordination geometry formed by a P atom from a triphenyl­phosphane ligand, two metal-bridging S atoms from thio­semicabazide ligands and one chloride ion. The S atoms bridge two symmetry-related Ag(I) ions, forming a strictly planar Ag(2)S(2) core with an Ag⋯Ag separation of 2.7802 (7) Å. There is an intra­molecular N—H⋯Cl hydrogen bond. In the crystal, N—H⋯Cl and N—H⋯S hydrogen bonds link complex mol­ecules, forming layers parallel to (001). These layers are connected through π–π stacking inter­actions [centroid–centroid distance = 3.665 (2) Å], leading to the formation of a three-dimensional network.