【摘要】 合成了Co²⁺、Ni²⁺、Cu²⁺、Cd²⁺、Zn²⁺等金属的Schiff碱型二茂铁基多核配合物,并对其进行元素分析和光谱表征,发现该类配合物能有效地猝灭Ru（bpy）²⁺₃发光。Stern-Volmer作图呈线性关系并得猝灭速率常数k_q为10⁹L·mol^-1·s^-1数量级,且lgk_a与配合物的氧化还原电位有较好的线性关系;猝灭过程按电子转移机理进行。更多还原

【Abstract】 Polynuclear complexes containing N and S atoms [M (Fc-C(CH3)= NN = CSSR)2,R=-CH3, -CH2C6H5, M = Co2+, Ni2+, Cu2+, Zn2+, Cd2+] were synthesized. It was found that the coordination compounds could quench *Ru(bpy)32+ with high efficiency. The Stern-Volmer plot is linear and yields the bi-molecular quenching rate constants for these compounds. The quenching luminescence of the " Ru(bpy)32+ proceeded through the electron transfer mechanism.更多还原