Chin. J. Org. Chem. ›› 2009, Vol. 29 ›› Issue (02): 292-296. Previous Articles     Next Articles

Reports

β-二酮、邻菲罗啉分别与铕和铽三元配合物的合成及发光性能研究

刘兴旺*; 王 娜; 索全伶   

  1. (a内蒙古工业大学化工学院 呼和浩特 010051)
    (b包头师范学院化学学院 包头 014030)
  • 收稿日期:2008-05-26 修回日期:2008-08-10 发布日期:2009-02-20
  • 通讯作者: 刘兴旺

Synthesis and Luminescence Properties of Rare Earth (Eu, Tb) Ternary Complexes with β-Diketone and 1,10-Phenanthroline

Liu, Xingwang*; Wang, Na; Sou, Quanling   

  1. (a School of Chemical Engineering, Inner Mongolia University of Technology, Hohhot 010051)
    (b School of Chemistry, Baotou Teacher’s College, Baotou 014030)
  • Received:2008-05-26 Revised:2008-08-10 Published:2009-02-20
  • Contact: Liu, Xingwang

In order to seek new luminescent materials and study the effects of β-diketone on the luminescence property of rare earth complexes, a novel β-diketone ligand 1-phenyl-3-(p-phenylethynylphenyl)- 1,3-propanedione (HPPP) was designed and synthesized. Both Eu(PPP)3phen and Tb(PPP)3phen have been synthesized by the reaction of HPPP and 1,10-phenanthroline (phen) with Eu(III) and Tb(III) respectively and characterized by IR spectra, chemical analysis and elemental analysis. The study on luminescence properties of the complexes finds that HPPP ligand has significant effects on the luminescence property of the rare earth complexes, which were interpreted by quantum chemistry calculation.

Key words: β-diketone, rare earth, ternary complex, luminescence proper