高等学校化学学报

高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (12): 1990.

• 研究简报 • 上一篇    下一篇

La(ClO4)3-BAPOAP-H2O(30℃)三元体系的相平衡和Ln2(BAPOAP)3(ClO4)6的合成与表征

唐宗薰1, 梁宏斌2, 崔斌1   

  1. 1. 西北大学化学系, 西安 710069;
    2. 陕西师范大学化学系, 西安 710048
  • 收稿日期:2000-03-26 出版日期:2001-12-24 发布日期:2001-12-24
  • 通讯作者: 唐宗薰(1945年出生),男,硕士,教授,从事无机化学热力学和功能配位化合物研究.E-mail:tzxtq@sohu.com. E-mail:tzxtq@sohu.com.
  • 基金资助:

    北京大学稀土材料化学及应用国家重点实验室资助

Phase Equilibrium of the Ternary System La(ClO4)3-BAPOAP-H2O(30 ℃) and the Syntheses and Characterization of La2(BAPOAP)3(ClO4)6

TANG ZongXun1, LIANG HongBin2, CUI Bing1   

  1. 1. Department of Chemistry, Northwest University, Xi'an 710069, China;
    2. Department of Chemistry, Shaanxi Normal University, Xi'an 710065, China
  • Received:2000-03-26 Online:2001-12-24 Published:2001-12-24

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关键词: 高氯酸镧, 镧系, N, N-二安替比林乙二酰二胺, 三元体系, 溶解度, 相平衡

Abstract: The phase equilibrium of the ternary system La(ClO4)3BAPOAPH2Oat 30 ℃ was studied by means of the isothermal solubility method. The incongruent compound, La2(BAPOAP)3(ClO4)6, was discovered. Based on the results of phase equilibrium, the series compounds Ln2(BAPOAP)3(ClO4)6 were synthesized and characterized by chemical analyses, elemental analyses, IRspectra and TGDTGanalyses.

Key words: Lanthanide perchlorate, Lanthanum system, N,N'Bis(antipyrin-4-yl)oxamide, Ternary system, Solubility, Phase equilibrium

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