应用化学 ›› 1991, Vol. 0 ›› Issue (2): 72-74.

• 研究简报 • 上一篇    下一篇

Ce(Ⅳ)、Th(Ⅳ)与1,10-二氮杂菲-1-氧化物及乙酰丙酮的三元配合物

刘伟生, 谭民裕, 王流芳   

  1. 兰州大学化学系, 兰州 730000
  • 收稿日期:1990-04-28 修回日期:1990-07-23 出版日期:1991-04-10 发布日期:1991-04-10

TERNARY COMPLEXES OF Ce(Ⅳ)AND Th(Ⅳ)WITH 1,10-PHENANTHROLINE-N-OXIDE AND ACETYLACETONE

Liu Weisheng, Tan Minyu, Wang Liufang   

  1. Department of Chemistry, Lanzhou University, Lanzhou 730000
  • Received:1990-04-28 Revised:1990-07-23 Published:1991-04-10 Online:1991-04-10

摘要: 三元配合物的形成可明显改变单一配体配合物的性质,它们在分析、分离化学中已有广泛的研究和应用。由于Ce(Ⅳ)的强氧化性致使其三元配合物的合成较为困难。我们曾合成出三价稀土与1,10-二氮杂菲-1-氧化物(PhenNO)及乙酰丙酮(Hacac)的三元配合物[1]。作为该工作的继续,本文研究了Ce(Ⅳ)、Th(Ⅳ)与PhenNO及Hacac三元配合物的合成与性质。

关键词: Ce(Ⅳ), Th(Ⅳ), 二氮杂菲氮氧化物, 乙酰丙酮, 三元配合物

Abstract: Three ternary coordination compounds of Ce (Ⅳ) and Th (Ⅳ) with 1,10-phenanthroline-N-oxide (PhenNO) and acetylacetone (Hacac), were prepared.which have compositions of[Ce(PhenNO)2 (acac)2]X2 (X = NO3-, ClO4-) and [Th (PbenNO)·(acac)4], respectively.Thecompounds were characterized by elemental analysis, molar conductance, TG-DSC, IR spec-tra and 1H NMR measurements.

Key words: Ce(Ⅳ), Th(Ⅳ), phenanthroline-N-oxide, acetylacetone, complex