In H2O, the excited Ru(II) complex exhibits a biexponential decay. The presence of a slow component suggests that the excited state can be repopulated by thermal activation from the Ru(III)–Rh(II) and the direct process to the ground state lies in the Marcus Inverted region.
Ru(II)bpy2Mebpy- CH(OH)
CH2-MebpyRh(III)
L2 (L = bpy.phen) (1) 是新合成的。用时间相关的单光子计数方法研究了激发态 1 中的分子内电子转移。在
H2O 中,被激发的 Ru(II) 配合物表现出双指数衰减。慢组分的存在表明,激发态可以通过来自 Ru(III)-Rh(II) 的热激活重新填充,而直接进入基态的过程位于马库斯反转区域。