物理化学学报 >> 2000, Vol. 16 >> Issue (09): 850-854.doi: 10.3866/PKU.WHXB20000917

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硫酸锌与L-亮氨酸配合物行为的研究

杨旭武, 张晓玉, 高胜利, 向高峰, 贾永琦   

  1. 西北大学化学系,西安 710069
  • 收稿日期:1999-12-22 修回日期:2000-03-31 发布日期:2000-09-15
  • 通讯作者: 高胜利

Study on Coordination Behaviour of Zinc Sulfate with L-Leucine

Yang Xu-Wu, Zhang Xiao-Yu, Gao Sheng-Li, Xiang Gao-Feng, Jia Yong-Qi   

  1. Department of Chemistry,Northwest University,Xi'an 710069
  • Received:1999-12-22 Revised:2000-03-31 Published:2000-09-15
  • Contact: Gao Sheng-Li

关键词: 三元体系, 硫酸锌, L-亮氨酸, 配合物

Abstract:

The solubility properties of ZnSO4-Leu-H2O system at 25℃ in the whole concentration range have been investigated by phase equilibrium method, and the corresponding phase diagrams and rafractive index-composition curve have been constructed. The result indicate that system is simple system, which do not exist any compound. Referred to literature, the compound of Zn(Leu)SO4•1/2H2O、 Zn(Leu)2 which are not reported in literature have been prepared. Their composition have been determined by chemical analysis and elemental analysis. Their propeties have been characterized by IR spectra, XRD and TG- DTG.

Key words: Ternary system, Zinc sulfate, L-Leucine, Complex