钐与1-苯基-2,3-二甲基-4-酰代吡唑酮-5的三元配合物的合成与表征  

SYNTHESIS AND CHARACTERIZATION OF Sm()1PHENYL2,3\= DIMETHYL4ACYLPYRAZOLONE5 TERNARY COMPLEXES

作　　者：冷卫南[1] 杨慧芳[1] 陈忠 

机构地区：[1]扬州大学理学院化学化工系

出　　处：《无机化学学报》1999年第4期518-522,共5页Chinese Journal of Inorganic Chemistry

基　　金：教育部山东大学胶体与界面化学开放实验室基金

摘　　要：自从Ｊｏｎｓｅｎ［１］使４－酰代吡唑酮－５化合物的合成标准化以来，人们相继进行了多种４－酰代吡唑酮－５萃取金属离子的研究［２，３］、常价和变价固态化合物的研究［３，４］、以及涉及４ｆ电子能层的超灵敏跃迁的研究［５］，表明４－酰代吡唑酮－５是一优良的β...; Four new Sm() ternary complexes with 1phenyl2,3dimethyl4acethlpyrazolone5 (HPDMAP) or 1phenyl2,3dimethyl4trichloroacethlpyrazolone5 (HPDMCP) as the ligand: \{Sm(PDMAP)\-3\}bipy ( A\-1 ), Sm(PDMAP)\-3phen ( A\-2 ), Sm(PDMCP)\-3bipy( B\-1 ) and Sm(PDMCP)\-3phen ( B \-2) (Where bipy=2,2dipyridyl, phen=1,10phenanthroline.) were synthesized and identified by elemental analysis. They were characterized by UV and FTIR spectra analysis. Their luminescence from the solid state were studied. The results show that the fluorescence intensities of B\-1 and B\-2 are stronger than those of A\-1 and A\-2 , but they all have the same order magnitude. As far as A\-1 and A\-2, B\-1 and Z]B\-2 are concerned, both bipy and phen have affect on the fluorescence intensities of the complexes.\=\;

关 键 词：HPDMCP 钐 苯基 二甲基 酰代吡唑酮 配合物 荧光 

分 类 号：O614.337[理学—无机化学]