应用化学 ›› 1992, Vol. 0 ›› Issue (5): 16-20.

• 研究论文 • 上一篇    下一篇

三缺位α-9钨镓杂多酸盐的合成与性质

刘景福, 王敬平, 瞿伦玉, 陈亚光, 徐桂英   

  1. 东北师范大学化学系, 长春 130024
  • 收稿日期:1991-10-10 修回日期:1992-05-11 出版日期:1992-10-10 发布日期:1992-10-10
  • 基金资助:
    国家自然科学基金;稀土化学与物理开放实验室

SYNTHESIS AND PROPERTY OF TRIVACANT α-9 TUNGSTOGALLATE

Liu Jingfu, Wang Jingping, Qu Lunyu, Chen Ya guang, Xu Guiying   

  1. Department of Chemistry, Northeast Normal University, Chanchun 130024
  • Received:1991-10-10 Revised:1992-05-11 Published:1992-10-10 Online:1992-10-10

摘要: 本文报道了一种新的三缺位杂多阴离子α-[GaW9O34H2]9-的钠、钾、四甲基铵盐的合成方法,并通过元素分析、红外、紫外、极谱、热分析等方法对它进行了表征。α-[GaW9-O34H2]9-是一具有三个空位的杂多阴离子,它能与过渡金属离子反应生成具有Keggin结构的三取代钨镓杂多阴离子[GaW9O37M3(H2O)3]R-

关键词: 三缺位杂多阴离子, 9-钨镓杂多酸盐

Abstract: A novel trivacant heteropoly comolex α-Na9[GaW9O34H2]xH2O was prepared and characterized by elemental analyses, anion charge determination, IR, UV, polarographic and thermal analyses.Trivacant heteropolyanion [GaW9O34H2]9- can react with some transition metal cations to form trisubstituted heteropolyanions with Keggin structure.

Key words: trivacant heteropolyanion, 9-tungstogallate