Fluoride-enhanced lanthanide luminescence and white-light emitting in multifunctional Al3Ln2 (Ln = Nd, Eu, Yb) heteropentanuclear complexes

Hai-Bing Xu; Xiao-Ming Chen; Qi-Sheng Zhang; Li-Yi Zhang; Zhong-Ning Chen

doi:10.1039/B912474H

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Fluoride-enhanced lanthanide luminescence and white-light emitting in multifunctional Al₃Ln₂ (Ln = Nd, Eu, Yb) heteropentanuclear complexes†

Hai-Bing Xu,^ab Xiao-Ming Chen,*^b Qi-Sheng Zhang,^a Li-Yi Zhang^a and Zhong-Ning Chen*^a

Author affiliations

* Corresponding authors

^a State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
E-mail: czn@fjirsm.ac.cn

^b MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
E-mail: cxm@mail.sysu.edu.cn

Abstract

Multifunctional heteropentanuclear Al₃Ln₂ (Ln = Nd, Eu, Yb) clusters with a novel structure exhibit significantly fluoride-enhanced lanthanide emission intensity and lifetime in both solid state and solution as well as unusual white-light emitting for an Al₃Eu₂ complex.

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Article information

DOI: https://doi.org/10.1039/B912474H
Article type: Communication
Submitted: 25 Jun 2009
Accepted: 15 Oct 2009
First published: 02 Nov 2009

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Chem. Commun., 2009, 7318-7320

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Fluoride-enhanced lanthanide luminescence and white-light emitting in multifunctional Al₃Ln₂ (Ln = Nd, Eu, Yb) heteropentanuclear complexes

H. Xu, X. Chen, Q. Zhang, L. Zhang and Z. Chen, Chem. Commun., 2009, 7318 DOI: 10.1039/B912474H

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Chemical Communications