the reaction of 1a with AgSO3CF3 in CH3CN solution. The molecular structures of 1a and 2b were determined by X-ray crystallography. Theoretical calculations of all the 18/16-electron species were performed to study their bonding characters and electronic properties. Electron donating effect of Cp∗ and steric effect of anilido-imine ligand were considered as major factors in the formation of coordinative
A 18 -电子复合的CP *的IrCl [ ø -C 6 ħ 4 Ñ(C 6 H ^ 3 -Me- p)(CHNC 6 ħ 3 -Me- p)](CP * =η 5 -五甲基)(1A)中的溶液通过的
锂盐反应得到ø -C 6 ħ 4 ñ(C 6 H ^ 3 -Me- p)(CHNHC 6 ħ 3 -Me- p)(大号1)用的[CP *IrCl(μ-Cl)] 2在
甲苯中。然而,当笨重的
配体(大号2 = ö -C 6 ħ 4 Ñ(C 6 H ^ 3 -Me- p)(CHNHC 6 ħ 3 -我-Me 2 -2,6),大号3 = ö -C 6 ħ 4 ñ(C 6 H ^ 3 -Me- p)(CHNHC 6 ħ 3 -我-Pr 2 -2,6))在相同的反应被雇用,两个16电子络合物的CP*
铱[ ø -C 6 ħ 4 Ñ(C 6 H ^ 3 -Me- p)(CHNC 6 ħ 3 -我-Me