节点文献
铒(Ⅲ)与2,2′-联吡啶配合物的合成与表征
A Study on Synthesis and Spectroscopy Complex Er(Ⅲ) with 2,2-Bipyridine and Water
【摘要】 本文报道了新型稀土铒()离子与2,2′一联吡啶形成配合物得制备经过元素分析确定其化学组成为[Er(bipy)2(H2O)4Cl3(bipy:2,2′一联吡啶),并用红外光谱(IR),紫外光谱(UV)核磁共振光谱(1HNMR)对上述配合物进行了研究,并提出了此配合物的可能的立体构型。
【Abstract】 In this paper the synthesis of the complex Er(Ⅲ) with 2,2’-bipyridine and water are reported. The chemical formula of the complex was determined to be [Er(bipy) 2(H 2O) 4]Cl 3 (bipy:2,2’-Bipyridine) by elementan analysis.By means of the method, the possible steric configuration of the complex was identified with the ultraviolet and visible spectroscopy,infrared spectroscopy,and proton nuclear magnetic resonance spectroscopy.
【关键词】 铒(Ⅲ);
2,2′-联吡啶:光谱;
结构表征;
【Key words】 Er(Ⅲ); 2,2’-bipyridine; synthesis; Structurl characterization;
【Key words】 Er(Ⅲ); 2,2’-bipyridine; synthesis; Structurl characterization;
- 【文献出处】 新疆师范大学学报(自然科学版) ,Journal of Xingjiang Normal University(Natural Sciences Edition) , 编辑部邮箱 ,2005年02期
- 【分类号】O626
- 【被引频次】1
- 【下载频次】147