摘要
合成了一系列水杨醛缩芳香胺席佛碱稀土配合物,研究了它们的红外光谱、紫外可见光谱及荧光光谱性质。与配体相比,配合物的红外特征键C=N吸收波数有减小趋势,紫外光谱中出现新的长波长吸收带,荧光光谱为属离子微扰配体发光。
The complexes of lanthanide rare earths with salicylal o-aminophenol Schiff bases were synthesized,and their properties of IR,UV and luminescent spectra were investigated.Compared with the ligand,the infrared absorption by C=N bond of the complexes decreased,and a new long wavelength absorption band appeared in the ultraviolet spectrum.The fluorescence spectra are resulted from the ligand perturbed by the metal ion.
出处
《精细化工中间体》
CAS
2013年第3期29-32,共4页
Fine Chemical Intermediates
基金
苏州市职业大学创新基金项目(2010SZDYY12)
关键词
水杨醛缩芳香胺席佛碱
稀土
配合物
光谱性质
salicylal o-aminophenol Schiff bases
rare earths
complexes
spectra property
