Bis{μ-2,2′-[(3,4-dithiahexane-1,6-diyl)bis(nitrilomethanylylidene)]bis(4-bromophenolato)-κ<sup>4</sup><i>O</i>,<i>N</i>,<i>N</i>′,<i>O</i>′}dicopper(II)
Acta crystallographica. Section E, Crystallographic communications