A novel mixed-valence complex containing CoII2CoIII2 molecular squares with 4,5-imidazoledicarboxylate bridges

Chuan-Feng Wang; En-Qing Gao; Zheng He; Chun-Hua Yan

doi:10.1039/B315357F

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A novel mixed-valence complex containing Co^II₂Co^III₂ molecular squares with 4,5-imidazoledicarboxylate bridges†

Chuan-Feng Wang,^ab En-Qing Gao,*^bc Zheng He^a and Chun-Hua Yan*^a

Author affiliations

* Corresponding authors

^a State Key Lab of Rare Earth Materials Chemistry and Applications & PKU-HKU Joint Lab on Rare Earth Materials and Bioinorganic Chemistry, Peking University, Beijing 100871, China
E-mail: chyan@chem.pku.edu.cn

^b Department of Chemistry, Qufu Normal University, Shandong, Qufu 273165, China

^c Shanghai Key Lab of Green Chemistry and Chemical Processes, East China Normal University, Shanghai 200062, China
E-mail: eqgao@chem.ecnu.edu.cn

Abstract

A heterometallic complex, Na₂[Co^II₂Co^III₂(IDC³⁻)₄(bipy)₄] ·12H₂O (bipy = 2,2′-bipyridine), in which mixed-valence tetranuclear squares with imidazoledicarboxylate (IDC³⁻) linkers are tethered into a unique chain through disodium units, is hydrothermally synthesized and structurally and magnetically characterized.

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Article information

DOI: https://doi.org/10.1039/B315357F
Article type: Communication
Submitted: 26 Nov 2003
Accepted: 16 Jan 2004
First published: 12 Feb 2004

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Chem. Commun., 2004, 720-721

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A novel mixed-valence complex containing Co^II₂Co^III₂ molecular squares with 4,5-imidazoledicarboxylate bridges

C. Wang, E. Gao, Z. He and C. Yan, Chem. Commun., 2004, 720 DOI: 10.1039/B315357F

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