Issue 9, 2003
From the journal:

Chemical Communications

A two-step field-induced magnetic transition in a novel layered cobalt diphosphonate†

Ping Yin,a   Song Gao,b   Li-Min Zheng,*a   Zheming Wangb  and  Xin-Quan Xina  

* Corresponding authors

a State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, Nanjing University, Nanjing 210093, P. R. China

b State Key Laboratory of Rare Earth Materials and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China

Abstract

Compound Na6Co7(hedp)2(hedpH)4(H2O)4·8H2O (hedp = 1-hydroxyethylidenediphosphonate) with a novel layer structure is reported in this paper. The layer maybe viewed as made up from two types of chains each of composition Co3(hedp)2 and Co2(hedpH)2. Magnetic measurements at 1.8 K reveal a metamagnetic transition at ca. 6.5 kOe, followed by a second transition to a ferromagnetic state at ca. 30 kOe.

Graphical abstract: A two-step field-induced magnetic transition in a novel layered cobalt diphosphonate

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Article information

DOI
https://doi.org/10.1039/B212674E
Article type
Communication
Submitted
23 Dec 2002
Accepted
14 Mar 2003
First published
31 Mar 2003

Chem. Commun., 2003, 1076-1077

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A two-step field-induced magnetic transition in a novel layered cobalt diphosphonate

P. Yin, S. Gao, L. Zheng, Z. Wang and X. Xin, Chem. Commun., 2003, 1076 DOI: 10.1039/B212674E

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