Poly[[μ(3)-chlorido-bis(μ(2)-thio­urea-κS)disilver(I)] nitrate]

The mol­ecular structure of the title polymeric complex, {[Ag(2)Cl(CH(4)N(2)S)(2)]NO(3)}(n), consists of a binuclear cationic complex and a nitrate counter-ion. The cationic complex contains two bridging thio­urea (Tu) ligands and a triply bridging μ(3)-Cl anion. The latter is probably released from 2-amino­ethane­thiol hydro­chloride during the synthesis. The coordination environment around the two Ag(I) atoms is different; one is trigonal planar, being coordinated by two thio­urea ligands through the S atoms and to one Cl(−) ion, while in the other the Ag(I) atom is tetra­hedrally coordinated by two thio­urea ligands through the S atoms and to two Cl(−) ions. These units aggregate through the Cl(−) anion and the Tu S atoms, forming a chain propagating in [100]. In the crystal structure, the polymeric chains are linked via N—H⋯O and N—H⋯Cl hydrogen bonds, forming a double layer two-dimensional network propagating in (011).