Crystal structure of catena-poly[(μ2-4,4′-bipyridyl-κN,N′)-bis(O,O′-dimethyldithiophosphato-κS)-zinc(II)], {C14H20N2O4P2S4Zn}n

C14H20N2O4P2S4Zn, triclinic, P¯1 (no. 2), a = 8.0014(2) A, b = 10.3376(2) A, c = 14.2488(3) A, α = 84.676(2)°, β = 76.042(2)°, γ = 79.752(2)°, V = 1124.01(4) A3, Z = 2, Rgt(F) = 0.0265, wRref(F2) = 0.0655, T = 100(2) K.