Solvothermal synthesis, crystal structure and luminescence of the first organic amine templated europium sulfate |
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| Authors: | Yalin Zhu Xiaochang Sun Yan Xu |
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| Affiliation: | a College of Chemistry and Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing University of Technology, Nanjing 210009, PR China
b Institute of Functionalized Chemistry Materials, Faculty of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian Liaoning 116029, PR China |
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| Abstract: | The first organic amine templated europium sulfate [C2N2H10]1.5[Eu(SO4)3(H2O)] · 2H2O (1), has been synthesized under solvothermal conditions by using a mixture of n-butanol and water as the solvent. The colorless block crystals were characterized by IR, TGA and ICP. Crystal structure analysis shows that the corrugated layered framework of compound 1 is constructed from EuO9 polyhedra and sulfate groups, while non-coordination water molecules and ethylenediamine molecules link the adjacent layers by hydrogen bonds. Compound 1 represents a strong luminescence upon the excitation. |
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| Keywords: | Solvothermal synthesis Europium sulfate Crystal structure Luminescence |
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