稀土-异烟酰肼席夫碱配合物的设计、合成与结构
희토-이연선정석부감배합물적설계、합성여결구
Lanthanide-isonicotinic Carboxhydrazone Schiff Base Complex:Design,Synthesis and Luminescent Property
  • 万方数据
    无机化学学报 무궤화학학보
    JOURNAL OF INORGANIC CHEMISTRY
    2008年 11期 1767-1771 ,共5页

    李庚%阎文波%何成%段春迎%孟庆金%李一志

    리경%염문파%하성%단춘영%맹경금%리일지

    稀土%荧光%席夫碱%双功能配体 稀土%熒光%席伕堿%雙功能配體
    희토%형광%석부감%쌍공능배체
    lanthanide%luminescence%schiff base%bi-function ligand
    由异烟酰肼和2-吡啶甲醛合成了席夫碱配体HL并和稀土离子合成组装得一系列稀土配合物.用X-射线单晶衍射对配合物的结构进行了测定.通过荧光测试发现La配合物有荧光,而Eu,Dy则使配体的荧光淬灭.
    유이연선정화2-필정갑철합성료석부감배체HL병화희토리자합성조장득일계렬희토배합물.용X-사선단정연사대배합물적결구진행료측정.통과형광측시발현La배합물유형광,이Eu,Dy칙사배체적형광쉬멸.
    A series of the lanthanide complexes were synthesized by the reaction of Ln3+(Ln=La, Eu and Dy) with the Schiff base HL which was prepared by the reaction of isonicotinic carboxhydrazide with 2-carboxyledyhyde pyridine.The complexes were structurally characterized by X-ray diffraction single-crystal structure analyses. The luminescence of the ligand and the lanthanide complexes were also determined. CCDC: 683448, 1; 683449, 2;683450, 3.
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