(Dimethyl sulfoxide-κ<i>O</i>){4,4′,6,6′-tetra-<i>tert</i>-butyl-2,2′-[1,2-dicyanoethene-1,2-diylbis(nitrilomethylidyne)]diphenolato-κ<sup>4</sup><i>O</i>,<i>N</i>,<i>N</i>′,<i>O</i>′}zinc(II) acetonitrile monosolvate
Acta crystallographica. Section E