Issue 124, 2015
From the journal:

RSC Advances

A novel trinuclear Cd(ii) cluster-based metal–organic framework: synthesis, structure and luminescence properties†

Jia Wang,a   Shuo Yao,a   Guanghua Li,a   Qisheng Huo,a   Lirong Zhang*a  and  Yunling Liu*a  

* Corresponding authors

a State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
E-mail: yunling@jlu.edu.cn
Fax: +86-431-85168624

Abstract

A novel three-dimensional metal–organic framework (MOF), [H3O][Cd3Cl(PZC)3(H2O)3] (1), has been synthesized based on a trinuclear Cd(II) cluster and H2PZC ligand (H2PZC = 1H-pyrazole-4-carboxylic acid). Compound 1 crystallizes in a trigonal crystal system with the space group R3m. Trinuclear Cd(II)-clusters as secondary building units (SBU) are further connected by the H2PZC ligand to form a two-fold interpenetrated 3D framework. Compound 1 exhibits excellent water-stability and good luminescence properties for various organic solvents and different metal ions. The systematic investigation for luminescence indicates that compound 1 possesses unique performance for the detection of acetone, Fe2+ and Na+ based on a fluorescence quenching and enhancing mechanism, thus it can be regarded as a potential luminescence probe for the detection of acetone, Fe2+ and Na+.

Graphical abstract: A novel trinuclear Cd(ii) cluster-based metal–organic framework: synthesis, structure and luminescence properties

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Article information

DOI
https://doi.org/10.1039/C5RA22184F
Article type
Paper
Submitted
23 Oct 2015
Accepted
22 Nov 2015
First published
24 Nov 2015

RSC Adv., 2015,5, 102525-102529

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A novel trinuclear Cd(II) cluster-based metal–organic framework: synthesis, structure and luminescence properties

J. Wang, S. Yao, G. Li, Q. Huo, L. Zhang and Y. Liu, RSC Adv., 2015, 5, 102525 DOI: 10.1039/C5RA22184F

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