cis-Bis[4-amino-N-(pyrimidin-2-yl)benzene­sulfonamido-κ(2) N,N′]bis­(dimethyl sulfoxide-κO)cadmium

The complete mol­ecule of the title compound, [Cd(C(10)H(9)N(4)O(2)S)(2)(C(2)H(6)OS)(2)], is completed by the application of a twofold rotation axis. The Cd(II) atom is six coordinated by two bidentate sulfadiazinate anions and two dimethyl­sulfoxide mol­ecules. The resulting N(4)O(2) donor set displays a distorted trigonal–prismatic coordination geometry. The S atom and methyl groups of dimethyl­sulfoxide are disordered over two sets of sites, with site occupancies of 0.715 (4) and 0.285 (4). The crystal structure features inter­molecular N—H⋯N and N—H⋯O hydrogen bonds that lead to the formation of layers in the ab plane.