稀土苯二甲酸配合物的发光性能和分子内能量传递(英文)  

The Luminescence Properties and Intramolecular Energy Transfer of Rare Earth Complexes with Phthalic Acids

作　　者：阎冰[1] 张洪杰[1] 倪嘉缵[1] 

机构地区：[1]中国科学院长春应用化学研究所稀土化学与物理开放实验室,长春130022

出　　处：《分子科学学报》1997年第1期20-25,共6页Journal of Molecular Science

摘　　要：合成和表征了一系列稀土（钆，铕，铽）的邻（间）苯二甲酸配合物．通过测定了苯二甲酸配体的钆配合物的低温磷光光谱确定其相应苯二甲酸配体的最低三重态能级．同时详细讨论了配合物的发光性能，能级匹配和分子内能量传递机制．A series of rare earth (Gd +, Eu3 +, Tb3 + )complexes with ortho and meta phthalic acids were sythesized and characterized. The phpsphorescence spectra of them were measured and the lowest triplet state energies of phthalic acids were detedrined, the luminescence properties, energy transfer and intramolecular energy transfer mechanism were alsodiscussed.

关 键 词：稀土配合物 发光 能量传递 三重态能级 

分 类 号：O614.3[理学—无机化学]