Chiral biomolecule based dodecanuclear dysprosium(III)-copper(II) clusters: structural analyses and magnetic properties

被引：9
|
作者：
Joarder, Biplab [1 ]
Mukherjee, Soumya [1 ]
Patil, Mahendra [1 ]
Xue, Shufang [2 ]
Tang, Jinkui [2 ]
Ghosh, Sujit K. [1 ]
机构：
[1] IISER, Pune 411008, Maharashtra, India
[2] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Peoples R China
来源：
INORGANIC CHEMISTRY FRONTIERS | 2015年 / 2卷 / 09期
关键词：
SINGLE-MOLECULE MAGNETS; COORDINATION POLYMERS; ANTIMICROBIAL ACTIVITIES; PYROGLUTAMIC ACID; LIGAND SYSTEMS; ION LN; DY-III; COMPLEXES; EXCHANGE; FUNCTIONALIZATION;
D O I：
10.1039/c5qi00090d
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
An isostructural family of three dodecanuclear chiral M4Cu8 (M = Dy, Y) complexes has been synthesized by adopting a mixed-ligand strategy, wherein one of the constituent linkers, pyroglutamic acid, a recognized biomolecule, has been credibly functioning as the chiral precursor imparting the chirality to the aforementioned complex. The highly symmetric new-fangled M4Cu8 coordination-core, comprising of four square-symmetrically coordinated Dy/Y-vertex sharing M2Cu2 cubane units, has been synthesized as an unprecedented discrete coordination complex, which has been analysed by magnetic measurements.
引用
收藏
页码：854 / 859
页数：6
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