Syntheses and Structural Researches of Yb^3＋ Complexes with Nitrilotriacetic Acids—Nine—coordinate K

• 作 者: WANGJun ZHANGXiang-dong JIAWei
• 机 构: DepartmentofChemistry
• 出 处: 高等学校化学研究：英文版
• 发表日期: 2003年2期
• 关键词: 次氮基三乙酸 镱配合物 合成 晶体结构 X射线衍射 Yb3+ complex Nitrilotriacetic acid Crystal structure
• 基金项目: the Natural Science Fund of Liaoning Province and Shenyang City Science and Technology Committee

Yb3+ complexes with two nitrilotriacetic acid molecules were prepared and their compositions were determined as K3[Yb(nta)2(H2O)]*5H2O and Na3[Yb(nta)2]*6H2O by elemental analyses. Their structures were characterized by single-crystal X-ray diffraction an