Synthesis and crystal structure of oktakis(dimethylsulphoxide-κ1O)gadolinium(III) [tetrabromido-μ2-bromido-μ2-sulfido-di-μ3-sulfido-μ4-sulfido-tetracopper(I)-tungsten(VI)], C16H48O8S12Br5Cu4GdW

C 16 H 48 O 8 S 12 Br 5 Cu 4 GdW, monoclinic, P 2 1 (no. 4), a = 11.576(2) Å, b = 12.407(3) Å, c = 17.582(3) Å, β = 100.76(3)°, V = 2480.8(9) Å 3 , Z = 2, R gt ( F ) = 0.0446, wR ref ( F 2 ) = 0.1169, T = 293 K.