Mixed-metal clusters by metal hydride coupling. Crystal structures of (.mu.-H)Os3Re(CO)15(NCCH3) and (.mu.-H)5Os3Re(CO)12. Direct conversion of a metalloligated cluster to a closed polyhedron
Mixed-metal clusters by metal hydride coupling. Crystal structures of (.mu.-H)Os3Re(CO)15(NCCH3) and (.mu.-H)5Os3Re(CO)12. Direct conversion of a metalloligated cluster to a closed polyhedron