Issue 34, 2019
From the journal:

Dalton Transactions

A family of planar hexanuclear Co III4Ln III2 clusters with lucanidae-like arrangement and single-molecule magnet behavior†

Qipeng Li, ORCID logo ab   Yan Peng, ORCID logo *cd   Jinjie Qian, ORCID logo e   Tong Yan,a   Lin Du*a  and  Qihua Zhao ORCID logo *a  

* Corresponding authors

a Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry, School of Chemical Science and Technology, Pharmacy, Yunnan University, Kunming, P.R. China
E-mail: lindu@ynu.edu.cn, qhzhao@ynu.edu.cn

b Science and Technology Department, College of Chemistry and Chemical Engineering, Zhaotong University, Zhaotong, P. R. China

c Institute of Inorganic Chemistry, Karlsruhe Institute of Technology, Engesser strasse 15, Karlsruhe, Germany

d Institute of Nanotechnology, Karlsruhe Institute of Technology, Postfach 3640, Karlsruhe, Germany
E-mail: yan.peng@kit.edu

e College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, P. R. China

Abstract

A family of planar hexanuclear CoIII4LnIII2 clusters with the hydroxyl and nitrogen rich ligand 2-[bis(pyridin-2-ylmethyl) amino]-2-(hydroxymethyl)propane-1,3-diol (H3L), formulated as [Co4Ln2(μ3-O)2(μ-N3)2(OH)2(H2O)2(HL)4]·(CH3CO2)2·20H2O [Ln = Dy (1), Gd (2), Tb (3), Eu (4) and Ho (5)], have been synthesized and structurally characterized. They are isomorphous and feature a lucanidae-like arrangement. They are the first examples of 3d–4f clusters with the H3L ligand. In addition, the magnetic properties of 1–5 have been investigated and the single-molecule magnet (SMM) behaviour is observed for 1.

Graphical abstract: A family of planar hexanuclear CoIII4LnIII2 clusters with lucanidae-like arrangement and single-molecule magnet behavior

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Article information

DOI
https://doi.org/10.1039/C9DT02103E
Article type
Paper
Submitted
18 May 2019
Accepted
23 Jul 2019
First published
25 Jul 2019

Dalton Trans., 2019,48, 12880-12887

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A family of planar hexanuclear CoIII4LnIII2 clusters with lucanidae-like arrangement and single-molecule magnet behavior

Q. Li, Y. Peng, J. Qian, T. Yan, L. Du and Q. Zhao, Dalton Trans., 2019, 48, 12880 DOI: 10.1039/C9DT02103E

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