首页    期刊浏览 2024年12月01日 星期日
登录注册

文章基本信息

  • 标题:Infrared spectra and thermal degradation pathway of Zn(II), Cd(II) and Hg(II) alloxan diabetes adduct
  • 本地全文:下载
  • 作者:Samy M. El-Megharbel ; Moamen S. Refat
  • 期刊名称:International Journal of Innovative Research in Science, Engineering and Technology
  • 印刷版ISSN:2347-6710
  • 电子版ISSN:2319-8753
  • 出版年度:2013
  • 卷号:2
  • 期号:11
  • 页码:6279
  • 出版社:S&S Publications
  • 摘要:Alloxan diabetes complexes with Zn(II), Cd(II) and Hg(II) metal ions have been separated in solid form and characterized on the basis of elemental analysis, molar conductivity, mid infrared spectra. The thermal decomposition the solid complexes was studied. The ligational behavior of Cd(II) and Hg(II) occurs through the oxygen in position 2 and the nitrogen in position 1. Concerning Zn(II) complex the complexation involving the carbonyl group in position 4 (or 6) can be realized through both pyrimidine nitrogen atom and one of the hydroxyl groups in position 5.
  • 关键词:Alloxan; Infrared spectra; thermal studies; chelation.
国家哲学社会科学文献中心版权所有