<i>cis</i>-[1,4-Bis(diphenylphosphanyl)butane-κ<sup>2</sup><i>P</i>,<i>P</i>′]dichlorido(cyclohexane-1,2-diamine-κ<sup>2</sup><i>N</i>,<i>N</i>′)ruthenium(II) dichloromethane monosolvate
Acta crystallographica. Section E