A diruthenium soft ferromagnet showing Tc = 3.0 K: Mn4(H2O)16H[Ru2(CO3)4]2[Ru2(CO3)4(H2O)2]·11H2O

Bin Liu; Jin Jin; Xue-Mei Liu; Huai-Ming Hu; Tuo Ding; Na Zhang; Yan-Yan Jia; Gang-Lin Xue

doi:10.1039/C2DT00048B

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A diruthenium soft ferromagnet showing T_c = 3.0 K: Mn₄(H₂O)₁₆H[Ru₂(CO₃)₄]₂[Ru₂(CO₃)₄(H₂O)₂]·11H₂O†

Bin Liu,*^a Jin Jin,^a Xue-Mei Liu,^a Huai-Ming Hu,^a Tuo Ding,^a Na Zhang,^a Yan-Yan Jia^a and Gang-Lin Xue*^a

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* Corresponding authors

^a Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China.
E-mail: liubin@nwu.edu.cn
Fax: +86-029-88302604
Tel: +86-029-88302601

Abstract

A three-dimensional CO₃²⁻-bridged Mn(II)–Ru₂(II,III) complex, Mn₄(H₂O)₁₆H[Ru₂(CO₃)₄]₂[Ru₂(CO₃)₄(H₂O)₂]·11H₂O (1), was synthesized by self-assembling Ru₂(CO₃)₄³⁻ paddle-wheel precursors and Mn²⁺ cations. It contains an unprecedented layer [Ru₂(CO₃)₄]_n³ⁿ⁻ with (4,4) network. The ferromagnetic coupling between spin centers results in ordering below 3.0 K.

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Article information

DOI: https://doi.org/10.1039/C2DT00048B
Article type: Communication
Submitted: 08 Jan 2012
Accepted: 05 Mar 2012
First published: 06 Mar 2012

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Dalton Trans., 2012,41, 4748-4750

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A diruthenium soft ferromagnet showing T_c = 3.0 K: Mn₄(H₂O)₁₆H[Ru₂(CO₃)₄]₂[Ru₂(CO₃)₄(H₂O)₂]·11H₂O

B. Liu, J. Jin, X. Liu, H. Hu, T. Ding, N. Zhang, Y. Jia and G. Xue, Dalton Trans., 2012, 41, 4748 DOI: 10.1039/C2DT00048B

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Dalton Transactions