Pairs of isomeric heterodinuclear complexes, [(cod)Ir(μ-PNNN)M(L)]BF4 and [(L)M(μ-PNNN)Ir(cod)]BF4, with switched metal arrangements are prepared in a specific manner by simply changing the addition order of the reagents.
只需改变试剂的添加顺序,就能以特定的方式制备出
金属排列互换的一对异构异核配合物--[(cod)Ir(μ-
PNNN)M(L)]BF4 和[(L)M(μ-
PNNN)Ir(cod)]BF4。