Poly[bis(μ(3)-thio­cyanato-κ(3) N:S:S′)(μ(2)-thio­cyanato-κ(2) N:S)(4′-p-tolyl-2,2′:6′,2′′-terpyridine-κ(3) N,N′,N′′)cadmium(II)silver(I)]

The title compound, [AgCd(NCS)(3)(C(22)H(17)N(3))](n), is a hetero­atom ribbon coordination polymer. The central Cd atom is chelated by the 4′-p-tolyl-2,2′:6′,2′′-terpyridine ligand and is coordinated by the N atoms of three thio­cyanate ions in an octa­hedral geometry whereas the Ag atom is coordinated by the four S atoms of four thio­cyanate ions in a distorted tetra­hedral geometry. Of the three thio­cyanate ions, one functions in a μ (2)-bridging mode and two in a μ (3)-bridging mode. The ribbon coordination polymer propagates along the a-axis.