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Brightness and Color Tuning in a Series of Lanthanide-Based Coordination Polymers with Benzene-1,2,4,5-tetracarboxylic Acid as a Ligand

Abstract : Reactions in water between the sodium salt of benzene-1,2,4,5-tetracarboxylic acid (H4btec) and lanthanide ions (Sm-Dy) led to a series of isostructural lanthanide-based coordination polymers with the general chemical formula [Ln4(btec)3(H2O)12·20H2O]∞ with Ln = Sm-Dy. The family has been structurally characterized. From a luminescent point of view, the heterodinuclear strategy has been successfully applied and allows significant brightness enhancement (+35%) and color tuning from green to yellow to orange to red
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https://hal-univ-rennes1.archives-ouvertes.fr/hal-01254811
Contributor : Laurent Jonchère <>
Submitted on : Tuesday, January 12, 2016 - 4:47:07 PM
Last modification on : Wednesday, March 4, 2020 - 5:03:53 PM

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Stéphane Freslon, Yun Luo, Carole Daiguebonne, Guillaume Calvez, Kevin Bernot, et al.. Brightness and Color Tuning in a Series of Lanthanide-Based Coordination Polymers with Benzene-1,2,4,5-tetracarboxylic Acid as a Ligand. Inorganic Chemistry, American Chemical Society, 2016, 55 (2), pp.794-802. ⟨10.1021/acs.inorgchem.5b02242⟩. ⟨hal-01254811⟩

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