respectively. Dinuclear dicarbonyl iridium complexes [(C5Me4)(CH2)n(C5Me4)][Ir(CO)2]2 (6b: n = 3; 6c: n = 4) are obtained from the reactions of 3 with Zn and CO. Additionally, the cyclometalated dinuclear iridium complexes 7b,c, 8b,c, 9b,c, and 10b,c are obtained from the reactions of 3 with the corresponding nitrogen ligands in the presence of KOH. The molecular structures of complexes 2a, 4a, 5b, 6c, and 7b
得到双核
铱络合物[(C 5 Me 4)(CH 2)n(C 5 Me 4)] [Ir(COD)] 2(2a:n = 2; 2b:n = 3; 2c:n = 4)从相应的二
锂盐Li 2 [(C 5 Me 4)(CH 2)n(C 5 Me 4)](n = 2-4)与[Ir(μ-Cl)(COD)] 2的反应中获得。2的进一步氧化得到
碘桥联聚合物
铱配合物[(C 5 Me 4)(CH 2)n(C 5 Me 4)(IrI 2)2 ] m(3a:n = 2; 3b:n = 3; 3c:n = 4 )。双核
铱络合物[(C 5 Me 4)(CH 2)n(C 5 Me 4)] [IrI 2(PPh 3)] 2(4a:n = 2;4b:n= 3;n= 3。4c:n = 4)和[(C 5 Me 4)(CH 2)n(C 5 Me 4)] [IrI 2(CO)] 2(5b:n = 3; 5c:n = 4)得到3分别与PPh