Solvothermal synthesis,structure and photoluminescent properties of europium complex based on fluorene derivatives |
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| Authors: | Xing Li Mei-Qin Zha Yan Liu Lei Han Hong-Fei Lv |
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| Affiliation: | 1. State Key Laboratory Base of Novel Functional Materials and Preparation Science, Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang 315211, PR China;2. School of Chemistry and Chemical Technology, Shanghai Jiao Tong University, Shanghai 200240, PR China;3. Institute of Petrochemistry, Heilongjiang Academy of Sciences, Harbin, Heilongjiang 150040, PR China |
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| Abstract: | A novel coordination polymer, {Eu2(L)3(CH3OH)(H2O)]·(CH3OH)(H2O)}n (1), has been synthesized by solvothermal reaction of Eu(NO3)3·6H2O and 9,9-diethylfluorene-2,7-dicarboxylic acid in a mixture solution of CH3OH and H2O. Single crystal X-ray structural analysis reveals that complex 1 crystallizes in an orthorhombic, space group P2(1)2(1)2(1), holding the unusual (2,3,8)-connected 3D topological network. Thermogravimetric analysis shows remarkable thermal stability of the structural framework of compound 1, the photoluminescence properties are also discussed. |
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