希土(Ⅲ)噻吩甲酰三氟丙酮和BipyO_2/PhenNO三元配合物的合成和表征  

SYNTHESIS AND CHARACTERIZATION OF RARE EARTH(Ⅲ) TERNARY COMPLEXES WITH THENOYLTRIFLUOROACETONATE AND BipyO 2 or PhenNO

作　　者：成义祥[1] 徐端钧[1] 徐元植[1] 

机构地区：[1]浙江大学化学系

出　　处：《无机化学学报》1997年第2期234-236,共3页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金;浙江省自然科学基金

摘　　要：希土（Ⅲ）噻吩甲酰三氟丙酮和ＢｉｐｙＯ２／ＰｈｅｎＮＯ三元配合物的合成和表征成义祥徐端钧徐元植（浙江大学化学系，杭州３１００２７）关键词：希土三元配合物噻吩甲酰三氟丙酮荧光光谱希土与氟代β二酮配合物不仅能提高配合物的分子内能量传递量子产额，同时也...The new ternary complexes of RE(TTA) 3(BipyO 2)·H 2O and RE(TTA) 3 (PhenNO)(where RE=Sm, Eu, Gd; TTA=thenoyltrifluoroacetonate; BipyO 2=2,2′ bipyridine N,N′ dioxide; PhenNO=1,10 phenanthroline N oxide)have been synthesized. The composition and properties of complexes were studied by elemental analysis, UV spectrum, IR spectrum, DTA TG and fluorescence spectrum. The effect of solvent on fluorescent intensity is discussed.

关 键 词：TTA 铕 钐 钆 三元配合物 荧光光谱 

分 类 号：O614.33[理学—无机化学]