Synthesis and Characterization of Metal Complexes with Schiff Base Ligands
详细信息 查看全文
- 作者：Shane M. Wilkinson ; Timothy M. Sheedy ; Elizabeth J. New
- 刊名：Journal of Chemical Education
- 出版年：2016
- 出版时间：February 9, 2016
- 年：2016
- 卷：93
- 期：2
- 页码：351-354
- 全文大小：224K
- ISSN：1938-1328
文摘
In order for undergraduate laboratory experiments to reflect modern research practice, it is essential that they include a range of elements, and that synthetic tasks are accompanied by characterization and analysis. This intermediate general chemistry laboratory exercise runs over 2 weeks, and involves the preparation of a Schiff base ligand and its metal (Fe3+ or Cu2+) complex. Students are then able to determine the metal–ligand stoichiometry of one metal–ligand pair. This experiment demonstrates that varying the transition metal can give rise to different structures, and hence different properties.