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Zhernakov MA, Sedykh AE, Becker J, Maxeiner M, Mueller-Buschbaum K, Shtyrlin VG. Three ytterbium(III) complexes with aromatic N‐donors: Synthesis, structure, photophysical properties and thermal stability. Z Anorg Allg Chem 2022. [DOI: 10.1002/zaac.202200230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Maksim Aleksandrovich Zhernakov
- Kazan Federal University: Kazanskij Privolzskij federal'nyj universitet A.M. Butlerov Chemistry Institute RUSSIAN FEDERATION
| | | | - Jonathan Becker
- Justus Liebig Universitat Giessen Institute of Inorganic and Analytical Chemistry GERMANY
| | - Moritz Maxeiner
- Justus Liebig Universitat Giessen Institute of Inorganic and Analytical Chemistry GERMANY
| | | | - Valery Grigorievich Shtyrlin
- Kazan Federal University: Kazanskij Privolzskij federal'nyj universitet A.M. Butlerov Chemistry Institute 420008, Kazan, Kremlevskaya 29/1 420008 Kazan RUSSIAN FEDERATION
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Zhang JH, Chen WT. Photoluminescent and semiconductive properties of a novel praseodymium compound. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2021.1916758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Jin-Hai Zhang
- Food and Drug Inspection Center, Ji’an, Jiangxi, China
| | - Wen-Tong Chen
- Institute of Applied Chemistry, Ji’an Key Laboratory of Photoelectric Crystal Materials and Device, Jiangxi Province Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Humic Acid Utilization Engineering Research Center of Jiangxi Province, Jinggangshan University, Ji’an, Jiangxi, P.R. China
- Department of Ecological and Resources Engineering, Fujian Key laboratory of Eco-Industrial Green Technology, Wuyi University, Wuyishan, Fujian, P.R. China
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Pointel Y, Houard F, Suffren Y, Daiguebonne C, Le Natur F, Freslon S, Calvez G, Bernot K, Guillou O. High Luminance of Heterolanthanide-Based Molecular Alloys by Phase-Induction Strategy. Inorg Chem 2020; 59:11028-11040. [PMID: 32667813 DOI: 10.1021/acs.inorgchem.0c01513] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Reactions in water of lanthanide chlorides with the sodium salt of 4,5-dichlorophthalate (dcpa2-) lead to two families of isostructural coordination polymers: family F1 that gathers compounds with the general chemical formula [Ln2(dcpa)3(H2O)]∞ with Ln = La-Gd (except Pm) and family F2 that gathers compounds with general chemical formula [Ln2(dcpa)3(H2O)5·3H2O]∞ with Ln = Tb-Lu plus Y. Heterolanthanide molecular alloys that contain both Eu3+ and Tb3+ ions have been prepared in both structural families. Their luminescence properties have been studied, especially from the brightness point of view. This study revealed that structural family F1 provides molecular alloys that are much more luminescent than those of structural family F2. Therefore, a phase-induction strategy was followed that allowed the design of some molecular alloys (La/Tb/Eu and La/Dy) that are, to the best of our knowledge, among the most luminescent coordination polymers reported so far. This study opens the way to bright luminescent bar codes as well as to bright white luminescent lanthanide-based coordination polymers.
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Affiliation(s)
- Youenn Pointel
- Univ Rennes, INSA Rennes, CNRS UMR 6226, Institut des Sciences Chimiques de Rennes, F-35708 Rennes, France.,Olnica, 40 Rue du Bignon, F-35135 Chantepie, France.,ChemInTag, INSA Rennes, Olnica, F-35708 Rennes, France
| | - Felix Houard
- Univ Rennes, INSA Rennes, CNRS UMR 6226, Institut des Sciences Chimiques de Rennes, F-35708 Rennes, France.,ChemInTag, INSA Rennes, Olnica, F-35708 Rennes, France
| | - Yan Suffren
- Univ Rennes, INSA Rennes, CNRS UMR 6226, Institut des Sciences Chimiques de Rennes, F-35708 Rennes, France.,ChemInTag, INSA Rennes, Olnica, F-35708 Rennes, France
| | - Carole Daiguebonne
- Univ Rennes, INSA Rennes, CNRS UMR 6226, Institut des Sciences Chimiques de Rennes, F-35708 Rennes, France.,ChemInTag, INSA Rennes, Olnica, F-35708 Rennes, France
| | - Francois Le Natur
- Olnica, 40 Rue du Bignon, F-35135 Chantepie, France.,ChemInTag, INSA Rennes, Olnica, F-35708 Rennes, France
| | - Stéphane Freslon
- Univ Rennes, INSA Rennes, CNRS UMR 6226, Institut des Sciences Chimiques de Rennes, F-35708 Rennes, France.,ChemInTag, INSA Rennes, Olnica, F-35708 Rennes, France
| | - Guillaume Calvez
- Univ Rennes, INSA Rennes, CNRS UMR 6226, Institut des Sciences Chimiques de Rennes, F-35708 Rennes, France.,ChemInTag, INSA Rennes, Olnica, F-35708 Rennes, France
| | - Kevin Bernot
- Univ Rennes, INSA Rennes, CNRS UMR 6226, Institut des Sciences Chimiques de Rennes, F-35708 Rennes, France.,ChemInTag, INSA Rennes, Olnica, F-35708 Rennes, France.,Institut Universitaire de France (IUF), 1 rue Descartes, F-75231 Paris, France
| | - Olivier Guillou
- Univ Rennes, INSA Rennes, CNRS UMR 6226, Institut des Sciences Chimiques de Rennes, F-35708 Rennes, France.,ChemInTag, INSA Rennes, Olnica, F-35708 Rennes, France
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Sorg JR, Wehner T, Matthes PR, Sure R, Grimme S, Heine J, Müller-Buschbaum K. Bismuth as a versatile cation for luminescence in coordination polymers from BiX 3/4,4'-bipy: understanding of photophysics by quantum chemical calculations and structural parallels to lanthanides. Dalton Trans 2018; 47:7669-7681. [PMID: 29766175 DOI: 10.1039/c8dt00642c] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Coordination polymers (CPs) with bismuth(iii) as a connectivity centre have been prepared from BiX3 (X = Cl-I) and 4,4'-bipyridine (bipy) in order to implement Bi-based luminescence. The products were obtained via different synthetic routes such as solution chemistry, melt syntheses or mechanochemical reactions. Five neutral and anionic 1D-CPs are presented that show a chemical parallel to trivalent lanthanides forming isostructural or closely related 1D-CPs, of which five additional compounds are described. Bi3+ proves to be a versatile cation for luminescence resulting from energy transfer processes between a metal and a ligand in the presented CPs. Quantum chemical calculations were carried out to investigate Bi3+-participation in the luminescence processes. The calculated results allow an assignment of the bright transitions composed of mainly metal-to-ligand-charge transfer (MLCT) character. These results show that Bi3+ can form strongly luminescent coordination compounds with N-donor ligands.
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Affiliation(s)
- Jens R Sorg
- Institute of Inorganic Chemistry, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany.
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