Organometallic complexes with metal-metal bonds. Part 20. Synthesis of the first mixed-metal clusters with Ph2PCH2PPh2. Crystal structures of the metalloligated triangulo clusters: Pd2Co2(CO)7(Ph2PCH2PPh2)2 and Pt2Mo2(.eta.5-C5H5)2(CO)6(Ph2PCH2CH2PPh2)

1983 ◽  
Vol 2 (1) ◽  
pp. 180-183 ◽  
Author(s):  
Pierre Braunstein ◽  
Jean Marc Jud ◽  
Yves Dusausoy ◽  
Jean Fischer
Keyword(s):  
Crystal Structures ◽  
Metal Clusters ◽  
Organometallic Complexes ◽  
Mixed Metal ◽  
Metal Metal ◽  
Metal Metal Bonds ◽  
Metal Bonds ◽  
Mixed Metal Clusters

Novel routes to heteronuclear metal clusters containing rhodium

1982 ◽  
Vol 308 (1501) ◽  
pp. 87-93 ◽  
Keyword(s):  
Similar Pattern ◽  
Metal Clusters ◽  
Frontier Orbitals ◽  
Metal Metal ◽  
Metal Metal Bonds ◽  
Metal Bonds ◽  
Metal Ligand

Logical methods for preparing small metal clusters with heteronuclear metal-metal bonds can be devised by appreciating the isolobal relationships that exist between certain metal ligand combinations and organic fragments. Thus the group W(CO) 2 (r|-C 5 H 5 ) has frontier orbitals of similar pattern to those of CH, while those of Rh(CO) (r|-C 5 Me 5 ) and CH 2 are also similar. This paper shows how such ideas have been employed to generate compounds with bonds between rhodium and other metals.

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