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不对称大环配体硝酸钆(Ⅲ)三元配合物的合成与表征 被引量:7

The synthesis and characterization of a new asymmetric gadolinium(Ⅲ) nitrate with a macrocyclic ligand
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摘要 在稀土硝酸盐Gd(NO3)3.6H2O为模板的条件下用二乙三胺和2,6-甲酰基对甲苯酚通过[2+2]缩合反应合成了一个新的不对称大环配体三元配合物[Gd(H2L)(NO3)2](NO3).H2O,运用元素分析、紫外可见光谱、红外光谱和电喷雾质谱等方法进行了结构表征. A new asymmetric gadolinium (Ⅲ) nitrate with a macrocyclic ligand was synthesized by [-2+ 2] condensation of diethylenetriamine with 2, 6-diformyl-4-methylphenol in the presence of Gd^3+. Several methods, including elemental analysis, infared spectra, and electrospray mass spectra were used to characterize the complex in detail.
出处 《武汉工程大学学报》 CAS 2008年第4期39-41,共3页 Journal of Wuhan Institute of Technology
基金 湖北省自然科学基金项目(No.2005ABA021) 武汉工程大学大学生校长基金资助项目 武汉工程大学湖北省化学基础课实验教学示范中心大学生研究创新型实验项目
关键词 大环配体 稀土 三元配合物 电喷雾质谱 macrocyclic ligand lanthanide ternary complex ES-MS
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