卟啉及其稀土配合物的紫外可见光谱  

Study on the UV-Vis Absorption Spectra of Porphyrine and Rare Earth Porphyrine Complex

作　　者：胡珍珠[1] 邹欣平[1] 陈芳[1] 

机构地区：[1]湖北师范学院化学与环境工程系,湖北省黄石市435002

出　　处：《光谱实验室》2005年第6期1175-1178,共4页Chinese Journal of Spectroscopy Laboratory

基　　金：湖北省教育厅重点科研项目(NO2004D005)

摘　　要：合成了稀土卟啉配合物-钇卟啉,研究了卟啉及钇卟啉的电子吸收光谱,讨论了溶剂的性质对其电子吸收光谱的影响,实验结果表明:钇卟啉在丙酮和三氯甲烷中的光稳定性最好,是很好的光敏剂。Rare earth porphyrine eomplex,yttrium-porphyrine, was synthesized, and studied by UV-Vis speetrophotometry. The effect of the solvents on the UV-Vis spectra was discussed. The yttrium- porphyrine was well stabilized by CH3COCH3 and CHCl3 solvent, which is a good sensitizer.

关 键 词：卟啉 稀土配合物 紫外可见光谱 溶剂 平面大环结构 显色能力 

分 类 号：O626.13[理学—有机化学]