Syntheses and luminescence of three lanthanide complexes constructed by flexible carboxylate ligand |
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| Authors: | X. F. Yu L. Lu Y. R. Zhong W. G. Luo A J. Wang |
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| Affiliation: | 1.College of Chemistry and Environmental Engineering,Sichuan University of Science & Engineering,Zigong,P.R. China |
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| Abstract: | Three new complexes, namely {[Ln(L)3(2,2′-Bipy)] n · H2O} (Ln = Pr (I), Sm (II), and Nd (III)) (HL = 3-(2-hydroxyphenyl)propanoic acid), have been synthesized and structurally characterized. The structural determinations indicated (CIF files CCDC nos. 1472729 (I), 1472730 (II), 1472734 (III)) that I–III have similar dinuclear structures, which can be further linked into 2D sheet via the hydrogen bond interactions. Furthermore, the luminescent properties of I–III show the strong emissive power and feature. |
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