Issue 52, 2012
From the journal:

Chemical Communications

A unique substituted Co(ii)-formate coordination framework exhibits weak ferromagnetic single-chain-magnet like behavior†

Jiong-Peng Zhao,ab   Qian Yang,a   Zhong-Yi Liu,c   Ran Zhao,a   Bo-Wen Hu,a   Miao Du,c   Ze Changa  and  Xian-He Bu*a  

* Corresponding authors

a Department of Chemistry and TKL of Metal and Molecule-Based Material Chemistry, Nankai University, Tianjin 300071, China
E-mail: buxh@nankai.edu.cn
Fax: +86 22-23502458

b School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300384, China

c College of Chemistry, TKL of Structure and Performance for Functional Molecules, Tianjin Normal University, Tianjin 300387, China

Abstract

A magnetic isolated chain-based substituted cobalt–formate framework was obtained with isonicotine as a spacer. In the chain, canted antiferromagnetic interactions exist in between the CoII ions, and slow magnetic relaxation is detected at low temperature. For the block effects of the isonicotine ligands, the complex could be considered as a peculiar example of a weak ferromagnetic single-chain-magnet.

Graphical abstract: A unique substituted Co(ii)-formate coordination framework exhibits weak ferromagnetic single-chain-magnet like behavior

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Article information

DOI
https://doi.org/10.1039/C2CC31204B
Article type
Communication
Submitted
17 Feb 2012
Accepted
09 May 2012
First published
09 May 2012

Chem. Commun., 2012,48, 6568-6570

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A unique substituted Co(II)-formate coordination framework exhibits weak ferromagnetic single-chain-magnet like behavior

J. Zhao, Q. Yang, Z. Liu, R. Zhao, B. Hu, M. Du, Z. Chang and X. Bu, Chem. Commun., 2012, 48, 6568 DOI: 10.1039/C2CC31204B

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