Two Ag(I)/Cd(II) Coordination Polymers of 2-Fluoroisonicotinic Acid: Syntheses, Structures and Luminescent Properties
| Autor: | Bao Xia, Wang Fengwu, Shan-Shan Shi, Ge-Ge Huang, Dao-Fu Liu, Gui-Lin Wen, Qi-Yong Zhu, Yi-Jun Wei |
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| Rok vydání: | 2016 |
| Předmět: |
chemistry.chemical_classification
Photoluminescence Ethylene Materials science Polymers and Plastics Inorganic chemistry 02 engineering and technology Polymer 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Fluorescence 0104 chemical sciences chemistry.chemical_compound Crystallography chemistry Elemental analysis Materials Chemistry Thermal stability 0210 nano-technology Luminescence Powder diffraction |
| Zdroj: | Journal of Inorganic and Organometallic Polymers and Materials. 26:799-805 |
| ISSN: | 1574-1451 1574-1443 |
| DOI: | 10.1007/s10904-016-0375-x |
| Popis: | Two new coordination polymers, namely [Ag(L)]n (1) and [Cd(L)2(bpe)]n (2) [HL = 2-fluoroisonicotinic acid, bpe = 1,2-bi(4-pyridyl)ethylene], have been synthesized by solvent evaporation and layered-diffusion technique, respectively. The structural analysis revealed that compound 1 is a linear chain structure, whereas compound 2 shows a 1D ladder-like structure with dinuclear [Cd(COO)2] stretched by bpe linkers in parallel arrangement. The thermal stability and photoluminescent properties of both 1 and 2 in the solid state were also investigated, which demonstrated the perfect thermal stability and a certain degree of redshift fluorescent characteristic. Two Ag(I)/Cd(II) CPs were synthesized by solvent evaporation and layered-diffusion technique. Both CPs were characterized by elemental analysis, FT-IR, single-crystal XRD, PXRD and TGA techniques. The solid state photoluminescent study indicates those have strong fluorescent emissions. |
| Databáze: | OpenAIRE |
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