title: Carbidoheptarhenate cluster complexes of cadmium and zinc units: the structure of [PPh(4)](2)[Re(7)C(CO)(21)(mu3-ZnCl)].
authors.affiliation: Department of Chemistry, University of Illinois, Urbana, Illinois 61801, USA.
authors.forename: C A
authors.initials: CA
authors.lastname: Wright
authors.forename: J R
authors.initials: JR
authors.lastname: Shapley