A novel cluster-organic framework built by the threefold interpenetrating networks and the polyoxometalate cluster units: Synthesis, structure and properties
| Autor: | Haijun Pang, Ya-Guang Chen, Fan-Xia Meng, Huiyuan Ma, Chun-Jing Zhang |
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| Rok vydání: | 2018 |
| Předmět: |
Materials science
010405 organic chemistry Ligand Infrared spectroscopy 010402 general chemistry 01 natural sciences 0104 chemical sciences Inorganic Chemistry Crystallography Ultraviolet visible spectroscopy Polyoxometalate Materials Chemistry Cluster (physics) Physical and Theoretical Chemistry Luminescence Single crystal Powder diffraction |
| Zdroj: | Inorganic Chemistry Communications. 94:34-38 |
| ISSN: | 1387-7003 |
| DOI: | 10.1016/j.inoche.2018.06.003 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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