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A novel cluster-organic framework built by the threefold interpenetrating networks and the polyoxometalate cluster units: Synthesis, structure and properties

Publication date:

August 2018


Source:Inorganic Chemistry Communications, Volume 94

Author(s): Chun-Jing Zhang, Fan-Xia Meng, Ya-Guang Chen, Hui-Yuan Ma, Hai-Jun Pang

A new polyoxometalate (POM)-based compound, {Cu5L4[H3W12O40]} [L = 1,6-bis(1,2,4-triazol-1-yl)hexane], has been hydrothermally synthesized and characterized by elemental analysis, IR spectroscopy, UV spectroscopy, X-ray powder diffraction and single crystal X-ray diffraction. In 1, there is a threefold interpenetrating metal-organic network. Furthermore, via sharing Cu cations, the metal-organic networks are fused together by [H3W12O40]5− (W12) polyoxoanions to yield a novel 3D POM cluster-organic framework. Additionally, in contrast to free L ligand, compound 1 exhibits an enhanced luminescent property, attributed to an internal heavy metal effect.
Graphical abstract




Authors:   Author(s): Chun-Jing Zhang, Fan-Xia Meng, Ya-Guang Chen, Hui-Yuan Ma, Hai-Jun Pang
Journal:   Inorganic Chemistry Communications
Year:   2018
Publication date:   10-Jun-2018
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