An Uncommon Nanocage 3D Metal–Organic Framework Built from a Tetracarboxylate Ligand: Photoluminescence and Photocatalytic Properties


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Abstract

A new Eu(II)-based complex [H2N(Me)2][Eu3(L)2(HCOO)2(DMF)2(H2O)](I) (H4L = 3,5'-di(3',5'-dicarboxylphenyl)pyridine) has been synthesized and structurally characterized. Single-crystal X-ray analysis (CIF file CCDC no. 1559225) reveals that compound I has 3D (4.62)(4.62)(42.67.86) topology. The emission spectra of I is dominated by four characteristic bands and shows strong luminescent feature. Furthermore, the photocatalytic properties of I for degradation of the methyl violet and Rhodamine B have been explored.

About the authors

J. Feng

Department of Mechanical and Electrical Engineering, Guangdong University of Science & Technology

Email: wuxiren2000@163.com
China, Dongguan, 523083

S. R. Fan

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, Guangdong Medical University

Email: wuxiren2000@163.com
China, Dongguan, 523808

Z. Z. Li

Department of Mechanical and Electrical Engineering, Guangdong University of Science & Technology

Email: wuxiren2000@163.com
China, Dongguan, 523083

S. Z. Yang

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, Guangdong Medical University

Email: wuxiren2000@163.com
China, Dongguan, 523808

W. K. 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, Guangdong Medical University

Email: wuxiren2000@163.com
China, Dongguan, 523808

X. R. Wu

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, Guangdong Medical University

Author for correspondence.
Email: wuxiren2000@163.com
China, Dongguan, 523808

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