Issue 19, 2013
From the journal:

Dalton Transactions

New two-dimensional Mn(ii) metal–organic framework featured spin canting†

Xin Chen,a   Yao-Yu Wang,*a   Bin Liu,a   Bing Yin,a   Ping Liua  and  Qi-Zhen Shia  

* Corresponding authors

a Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, Northwest University, Xi'an 710069, P. R. China
E-mail: wyaoyu@nwu.edu.cn

Abstract

A two-dimensional (2D) complex {[Mn1.5(L)(bpe)1.5]·(bpe)0.5}n (1) (H3L = 3-(2-carboxy-phenoxy)phthalic acid, bpe = 1,2-bis(4-pyridyl)ethene), consisting of manganese(II) chains and bridging bpe ligands, has been synthesized and characterized. The magnetic behavior of 1 can be simulated as a –J1J1J2– alternating chain. Magnetic studies show that this complex magnetic behavior belongs to spin canting and exhibits an unusually high Tc around 40 K. A theoretical study based on DFT-BS calculations provides some insight into the underlying mechanism of the novel magnetic properties.

Graphical abstract: New two-dimensional Mn(ii) metal–organic framework featured spin canting

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Article information

DOI
https://doi.org/10.1039/C3DT32556C
Article type
Paper
Submitted
25 Oct 2012
Accepted
28 Feb 2013
First published
28 Feb 2013

Dalton Trans., 2013,42, 7092-7100

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New two-dimensional Mn(II) metal–organic framework featured spin canting

X. Chen, Y. Wang, B. Liu, B. Yin, P. Liu and Q. Shi, Dalton Trans., 2013, 42, 7092 DOI: 10.1039/C3DT32556C

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