1-苯基-3-二茂铁基β-二酮、铕、丙烯酸稀土三元配合物的荧光猝灭原因研究  

The Reason Study of Fluorescent Quenching of Ferrocenyl β-Diketone Acrylic Acid and Rare Earth Ternary Complexes

作　　者：卢尚工[1] 刘艳春[1] 

机构地区：[1]包头轻工职业技术学院,内蒙古包头014035

出　　处：《广东化工》2015年第5期47-48,共2页Guangdong Chemical Industry

摘　　要：文章通过计算机分子模拟的方法对1-苯基-3-二茂铁基β-二酮、铕、丙烯酸稀土三元配合物荧光猝灭的原因进行研究。结果发现配体中引入二茂铁基后,配体的最低激发三重态能级低于稀土离子的激发态能级,不能够满足稀土配合物发光的必要条件,证明配体中二茂铁基的引入是导致稀土配合物荧光猝灭的原因。The reason of fluorescent quenching of Ferrocenyl β-Diketone,Acrylic Acid and Rare Earth Ternary Complexes were studied by ways of molecular simulation.It was found that the lowest excited Triplets energy level of the ligand is lower than the rare earth ion after ferrocenyl being added.It can not meet the necessary conditions of rare earth complex luminescence.It was proved that the Introduction of ferrocenyl in ligand molecular is the cause of the rare earth complexes fluorescence quenching.

关 键 词：二茂铁基Β-二酮 稀土配合物 量子化学计算 荧光猝灭 

分 类 号：O641.12[理学—物理化学] O614.33[理学—化学]