Crystal structure of bis[μ-1,2-bis(diphenylphosphanyl)ethane-κ<sup>2</sup><i>P</i>:<i>P</i>′]bis[(<i>N</i>,<i>N</i>′-diethylthiourea-κ<i>S</i>)iodidocopper(I)]
Acta crystallographica. Section E, Crystallographic communications