High selectivity towards small copper ions by a preorganized phenanthroline-derived tetradentate ligand and new insight into the complexation mechanism

被引：18
作者：
Xiao, Cheng-Liang [1 ,2 ]
Wu, Qun-Yan [1 ,2 ]
Mei, Lei [1 ,2 ]
Yuan, Li-Yong [1 ,2 ]
Wang, Cong-Zhi [1 ,2 ]
Zhao, Yu-Liang [1 ,2 ]
Chai, Zhi-Fang [1 ,2 ,3 ]
Shi, Wei-Qun [1 ,2 ]
机构：
[1] Chinese Acad Sci, Inst High Energy Phys, Key Lab Nucl Radiat & Nucl Energy Technol, Beijing 100049, Peoples R China
[2] Chinese Acad Sci, Inst High Energy Phys, Key Lab Biomed Effects Nanomat & Nanosafety, Beijing 100049, Peoples R China
[3] Soochow Univ, Sch Radiol & Interdisciplinary Sci, Suzhou 215123, Peoples R China
来源：
DALTON TRANSACTIONS | 2014年 / 43卷 / 33期
基金：
中国博士后科学基金; 中国国家自然科学基金;
关键词：
DENSITY-FUNCTIONAL THEORY; 1,10-PHENANTHROLINE-2,9-DICARBOXYLIC ACID; COMPLEXING PROPERTIES; EFFICIENT SEPARATION; NITROGEN LIGANDS; AQUEOUS-SOLUTION; METAL-IONS; CHEMISTRY; CALIXARENE; ACTINIDES;
D O I：
10.1039/c4dt01489h
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A preorganized tetradentate phenanthroline-derived amide ligand, N,N'-diethyl-N,N'-ditolyl-2,9-dicarboxamide-1,10-phenanthroline (Et-Tol-DAPhen), was found to show high selectivity towards small copper ions, which might be due to the change of the coordination mechanism from tetradentate to terdentate mode.
引用
收藏
页码：12470 / 12473
页数：4
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