Two isomorphous transition metal complexes displaying a coordinated tetrathionate unit: bis(4,4′-dimethyl-2,2′-bipyridine-κ<sup>2</sup><i>N</i>,<i>N</i>′)(tetrathionato-κ<sup>2</sup><i>S</i>,<i>S</i>′)cadmium(II) dimethylformamide disolvate and the zinc(II) analogue
Acta crystallographica. Section C, Crystal structure communications/Acta crystallographica. Section C, Crystal structure communications.