Synthesis and characterization of rare earth complexes with Phthalaldehyde-lysine Schiff base

• 来源期刊: 中国高等学校学术文摘·化学
• 关键词: phthalaldehyde lysine rare earth metal Schiff bases complexation
• 年，卷（期）: 2006,（4）
• 页码范围: 369-373
• 页数: 5页
• 语种: 英文

摘要

Ten new rare earth complexes with Schiff base (HL) derived from phthalaldehyde with two -CHO groups and lysine,which has unsymmetrical α-and ε-NH2 groups,were synthesized and characterized by elemental analysis,TG-DTA analysis,UV-Vis,IR,and 1H NMR spectra.They spectively.Furthermore,their coordination mechanism,spectral properties and probable molecular structures were also discussed.