Dichlorido(dimethylformamide-κ<i>O</i>)[1,4,7-tris(2-cyanoethyl)-1,4,7-triazacyclononane-κ<sup>3</sup><i>N</i><sup>1</sup>,<i>N</i><sup>4</sup>,<i>N</i><sup>7</sup>]cobalt(II)
Acta crystallographica. Section E