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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Bernot, Kevin
Institut National des Sciences Appliquées de Rennes
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2024Halogen-Bonds-Based Strategy for the Design of Highly Luminescent Lanthanide Coordination Polymers as Taggants for Plastic Waste Sortingcitations
- 2023Metallogels: a novel approach for the nanostructuration of single-chain magnetscitations
- 2022Investigation of Intermetallic Energy Transfers in Lanthanide Coordination Polymers Molecular Alloys: Case Study of Trimesate-Based Compoundscitations
- 2022Investigation of Intermetallic Energy Transfers in Lanthanide Coordination Polymers Molecular Alloys: Case Study of Trimesate-Based Compoundscitations
- 2022Synthesis, Crystal Structure, and Luminescence Properties of the Iso-Reticular Series of Lanthanide Coordination Polymers Synthesized from Hexa-Lanthanide Molecular Precursorscitations
- 2022Microwave-assisted synthesis of lanthanide coordination polymers with 2-bromobenzoic acid as ligand from hexa-lanthanide molecular precursorscitations
- 2021Highly Luminescent Europium-Based Heteroleptic Coordination Polymers with Phenantroline and Glutarate Ligandscitations
- 2021Hexanuclear Molecular Precursors as Tools to Design Luminescent Coordination Polymers with Lanthanide Segregationcitations
- 2020Luminescence properties of lanthanide complexes-based molecular alloyscitations
- 2020Luminescence properties of lanthanide complexes-based molecular alloyscitations
- 2019Hetero-hexalanthanide Complexes: A New Synthetic Strategy for Molecular Thermometric Probescitations
- 2019A new family of lanthanide-based coordination polymers with azoxybenzene-3,3′,5,5′-tetracarboxylic acid as ligandcitations
- 2019Microcrystalline Core–Shell Lanthanide-Based Coordination Polymers for Unprecedented Luminescent Propertiescitations
- 2018trans to cis photo-isomerization in merocyanine dysprosium and yttrium complexescitations
- 2017Lanthanide coordination polymers with 1,2-phenylenediacetatecitations
- 2017High Brightness and Easy Color Modulation in Lanthanide-Based Coordination Polymers with 5-Methoxyisophthalate as Ligand: Toward Emission Colors Additive Strategycitations
- 2015Extending the lanthanide–terephthalate system: Isolation of an unprecedented Tb(III)-based coordination polymer with high potential porosity and luminescence propertiescitations
- 2014Heteronuclear lanthanide-based coordination polymers exhibiting tunable multiple emission spectracitations
- 2013Synthesis, Crystal Structure and Luminescent Properties of New Lanthanide-Containing Coordination Polymers Involving 4,4'-oxy-bis-benzoate as Ligand.citations
- 2013Color and Brightness Tuning in Heteronuclear Lanthanide Terephthalate Coordination Polymerscitations
- 2013Color and Brightness Tuning in Heteronuclear Lanthanide Terephthalate Coordination Polymerscitations
- 2011Lanthanide Aminoisophthalate Coordination Polymers: A Promising System for Tunable Luminescent Propertiescitations
- 2008New lanthanide based coordination polymers with high potential porosity.citations
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article
Highly Luminescent Europium-Based Heteroleptic Coordination Polymers with Phenantroline and Glutarate Ligands
Abstract
Isostructural lanthanide-based coordination polymers with general chemical formula [Ln(phen)(glu)(NO)] with Ln = La-Tm (except Ce and Pm) have been synthesized by hydrothermal methods (Hglu stands for glutaric acid and phen stands for 1,10-phenantroline). They crystallize in the monoclinic system with the 2/ (no. 14) space group. The crystal structure has been solved on the basis of the La derivative. It can be described as the superimposition of molecular chains of dimeric La(phen)(NO)-La(phen)(NO) units bridged by glutarate ligands. Luminescent properties have been explored and show that the Eu derivative exhibits the highest luminance observed for Eu-based coordination polymers (85 to 105 cd·m). Effects of the dilution of the Eu and Tb luminescent ions by Gd optically inactive ions are unexpected and to the best of our knowledge unprecedented. This could be related to the different intermetallic energy-transfer mechanisms in competition and to the nonisotropic distribution of the lanthanide ions in these molecular alloys. The investigation of molecular alloys with general chemical formula [EuTb(phen)(glu)(NO)] with 0 ≤≤ 1 highlights a very sizable and constant Eu luminescence whatever thevalue, which further confirms the existence of very strong intermetallic energy transfers in this family of compounds. It is also noticeable that some coordination polymers based on weakly emissive lanthanide ions exhibit very well defined emission spectra.