Bis(μ-dithieno[3,2-<i>b</i>:2′,3′-<i>d</i>]thiophene-2,6-dicarboxylato-κ<sup>2</sup><i>O</i><sup>2</sup>:<i>O</i><sup>6</sup>)bis[bis(1,10-phenanthroline-κ<sup>2</sup><i>N</i>,<i>N</i>′)cobalt(II)] dimethylformamide disolvate
Acta crystallographica. Section E