Guest-tuned spin crossover in flexible supramolecular assemblies templated by a halide (Cl-, Br- or I-)

被引:18
|
作者
Darawsheh, M. D. [1 ,2 ]
Barrios, L. A. [1 ,2 ]
Roubeau, O. [3 ,4 ]
Teat, S. J. [5 ]
Aromi, G. [1 ,2 ]
机构
[1] Univ Barcelona, Dept Quim Inorgan, Diagonal 645, E-08028 Barcelona, Spain
[2] Univ Barcelona, IN2UB, Diagonal 645, E-08028 Barcelona, Spain
[3] CSIC, ICMA, Plaza San Francisco S-N, E-50009 Zaragoza, Spain
[4] Univ Zaragoza, Plaza San Francisco S-N, E-50009 Zaragoza, Spain
[5] Berkeley Lab, Adv Light Source, 1 Cyclotron Rd, Berkeley, CA 94720 USA
基金
欧洲研究理事会;
关键词
COORDINATION CHEMISTRY; MOLECULAR MACHINES; COMPLEXES; LIGHT;
D O I
10.1039/c6cc08906b
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Ligand 1,3-bis(3-(pyridin-2-yl)-1H-pyrazol-5-yl) benzene, L, forms mononuclear spin crossover complexes [FeL3](2+) with pendant arms that cause them to dimerize through numerous intermolecular interactions forming supramolecular (X@[FeL3](3+) cations. They have the flexibility to encapsulate Cl-, Br- or I-), which allow tuning the magnetic properties, in the solid state and in solution.
引用
收藏
页码:569 / 572
页数:4
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