Issue 54, 2013
From the journal:

Chemical Communications

Unique (3,12)-connected coordination polymers displaying high stability, large magnetocaloric effect and slow magnetic relaxation†

Yin-Ling Hou,ab   Gang Xiong,ab   Peng-Fei Shi,a   Rui-Rui Cheng,ab   Jian-Zhong Cuib  and  Bin Zhao*a  

* Corresponding authors

a Department of Chemistry, Key Laboratory of Advanced Energy Material Chemistry, MOE, and TKL of Metal and Molecule Based Material Chemistry, Nankai University, Tianjin 300071, China
E-mail: zhaobin@nankai.edu.cn

b Department of Chemistry, Tianjin University, Tianjin 300072, China

Abstract

Two unique 3D coordination polymers based on octahedral [Ln6] (Ln = Gd (1), Dy (2)) clusters as nodes were synthesized, exhibiting a novel (3,12)-connected topology with the symbol of (420·626·820)(43)4. The magnetic studies reveal that 1 shows a −ΔSm = 46.6 J kg−1 K−1, falling among the largest values known to date, and 2 displays slow magnetic relaxation behavior. Both 1 and 2 have high thermal and solvent stabilities.

Graphical abstract: Unique (3,12)-connected coordination polymers displaying high stability, large magnetocaloric effect and slow magnetic relaxation

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Article information

DOI
https://doi.org/10.1039/C3CC42545B
Article type
Communication
Submitted
08 Apr 2013
Accepted
14 May 2013
First published
14 May 2013

Chem. Commun., 2013,49, 6066-6068

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Unique (3,12)-connected coordination polymers displaying high stability, large magnetocaloric effect and slow magnetic relaxation

Y. Hou, G. Xiong, P. Shi, R. Cheng, J. Cui and B. Zhao, Chem. Commun., 2013, 49, 6066 DOI: 10.1039/C3CC42545B

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