Ferromagnetic Behavior of an Uncommon Trinuclearcopper(II) Coordination Polymer Based on Tartarate and 1,2-bis(4-Pyridyl)ethane Linker


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Abstract

A new Cu(II) based metal-organic framework (MOF) having formula [Cu3(H2Tar)(Tar)-(H2O)(Bpa)] · 3H2O (I) (H4Tar = tartaric acid, Bpa = 1,2-bis(4-pyridyl)ethane) has been characterized by elemental analysis, FT-IR spectra, thermal analysis, and single-crystal X-ray diffraction (CIF file CCDC no. 1575136). In I, the Cu(II) center are connected by four symmetry-related tartrate ligands into a 2D layer encapsulating trinuclear cluster, which are further bridged by Bpa molecules into a 3D framework. Complex I exhibits strong ferromagnetic behavior between metal centers.

About the authors

J. C. Jin

Anhui Provincial Laboratory of Biomimetic Sensor and Detecting Technology; West Anhui Health Vocational College

Email: jianqiangliu2010@126.com
China, Anhui, 237012; Anhui, 237012

E. H. Zhou

Anhui Provincial Laboratory of Biomimetic Sensor and Detecting Technology; West Anhui Health Vocational College

Email: jianqiangliu2010@126.com
China, Anhui, 237012; Anhui, 237012

B. H. Li

Dongguan Key Laboratory of Drug Design and Formulation Technology, Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University, School of Pharmacy

Email: jianqiangliu2010@126.com
China, Dongguan, 523808

H. R. Zhong

Dongguan Key Laboratory of Drug Design and Formulation Technology, Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University, School of Pharmacy

Email: jianqiangliu2010@126.com
China, Dongguan, 523808

H. D. Zeng

Dongguan Key Laboratory of Drug Design and Formulation Technology, Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University, School of Pharmacy

Email: jianqiangliu2010@126.com
China, Dongguan, 523808

J. X. Zhang

Dongguan Key Laboratory of Drug Design and Formulation Technology, Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University, School of Pharmacy

Email: jianqiangliu2010@126.com
China, Dongguan, 523808

J. Q. Liu

Dongguan Key Laboratory of Drug Design and Formulation Technology, Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University, School of Pharmacy

Author for correspondence.
Email: jianqiangliu2010@126.com
China, Dongguan, 523808

M. M. Luo

Dongguan Key Laboratory of Drug Design and Formulation Technology, Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University, School of Pharmacy

Email: jianqiangliu2010@126.com
China, Dongguan, 523808

Y. Y. Wang

Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education Shaanxi Key Laboratory of Physico-Inorganic Chemistry, College of Chemistry and Materials Science

Email: jianqiangliu2010@126.com
China, Xi’an, 710069

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