稀土(Ⅲ)-HPMaFP-2,2'-联吡啶混配配合物的合成和性质  

SYNTHESES AND PROPERTIES OF MIXED LIGAND COMPLEXES OF RARE EARTH WITH HPMaFP AND 2,2'-DIPYRIDINE

作　　者：李锦州[1] 杜晓燕[2] 于文锦[1] 

机构地区：[1]哈尔滨师范大学化学系,哈尔滨150080 [2]哈尔滨医科大学公共卫生学院

出　　处：《应用化学》1992年第6期123-126,共4页Chinese Journal of Applied Chemistry

摘　　要：1-苯基-3-甲基-4-(α-呋喃甲酰基)吡唑啉酮-5(HPMaFP)是一类新型β双酮螯合萃取剂。尚未见HPMaFP与稀土离子混配配合物的报道,这类研究对于深入探讨协萃机理和开发新型光谱材料,具有一定意义。本文合成了HPMaFP和2,2’-联吡啶(Dpy)Fourteen mixed ligand complexes of rare earth(Ⅲ)(except Ce,Pm)with 1-phenyl-3-methyl-4-(α-furoyl)-pyrazolone-5(HPMαFP) and 2,2'-dipyridine (Dpy) have been synthesized. According to elemental analysis,the complexes have composition of RE (PMαFP)_3Dpy.The structures and properties of these complexes were studied by IR,~1H NMR, thermal analysis and x-ray diffraction.

关 键 词：联吡啶 稀土族 混配络合物 

分 类 号：O614.33[理学—无机化学]