The new cluster Rh4(µ4-PPh)2(cod)4(cod = cyclo-octa-1,5-diene) has been prepared by the reaction of Li2PPh, with Rh2(µ-Cl)2(cod)2 or the reaction of Rh2(µ-PPh2)(µ-Cl)(cod)2 with Li[BHEt3] and has been spectroscopically and structurally characterized.
新簇合物 Rh4(µ4-PPh)2(cod)4(cod =
环辛二烯-1,5)已通过 Li2PPh 与 Rh2(µ-Cl)2(cod)2 的反应或 Rh2(µ-PPh2)(µ-Cl)(cod)2 与 Li[BHEt3] 的反应制备得到,并已通过光谱和结构表征进行了鉴定。