The complexes that can be isolated from the reaction of R3Sb (R = Ph, o- or p-CH3C6H4) with [RhCl(CO)2]2, [RhCl(cod)]2 and Rh(acac)(CO)2 are RhClCO(R3Sb)n (n = 2 and/or 3, depending upon solvent and the size of R), RhCl(cod)(R3Sb)2 and Rh(acac)CO(R3Sb)2 respectively. Five coordination is favored in the solid state. However, there is considerable dissociation of R3Sb in solution. RhClCO(R3Sb)n (n =
可以从R 3 Sb(R = Ph,o-或p -CH 3 C 6 H 4)与[RhCl(CO)2 ] 2,[RhCl(cod)] 2和Rh( acac)(CO)2是RhClCO(R 3 Sb)n(n = 2和/或3,取决于溶剂和R的大小),RhCl(cod)(R 3 Sb)2和Rh(acac)CO( R 3 Sb)2分别。固态支持五种协调。然而,R 3有相当大的解离溶液中的
锑。RhClCO(R 3 Sb)n(n = 2或3),RhCl(cod)(R 3 Sb)2和RhCl(R 3 Sb)3立即与CO反应生成顺式-RhCl(CO)2 R 3 Sb。