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Variable Dimensionality of Europium(III) and Terbium(III) Coordination Compounds with a Flexible Hexacarboxylate Ligand
A reaction between 4,4′,4″-(benzene-1,3,5-triyltris(oxy))triphthalic acid (H(6)L) and lanthanide(III) nitrates (Ln = Eu(3+), Tb(3+)) in water under the same conditions gave a molecular coordination compound [Tb(H(4.5)L)(2)(H(2)O)(5)]∙6H(2)O in the case of terbium(III) and a one-dimensional linear co...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9696389/ https://www.ncbi.nlm.nih.gov/pubmed/36431948 http://dx.doi.org/10.3390/molecules27227849 |
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author | Yu, Xiaolin Pavlov, Dmitry I. Ryadun, Alexey A. Potapov, Andrei S. Fedin, Vladimir P. |
author_facet | Yu, Xiaolin Pavlov, Dmitry I. Ryadun, Alexey A. Potapov, Andrei S. Fedin, Vladimir P. |
author_sort | Yu, Xiaolin |
collection | PubMed |
description | A reaction between 4,4′,4″-(benzene-1,3,5-triyltris(oxy))triphthalic acid (H(6)L) and lanthanide(III) nitrates (Ln = Eu(3+), Tb(3+)) in water under the same conditions gave a molecular coordination compound [Tb(H(4.5)L)(2)(H(2)O)(5)]∙6H(2)O in the case of terbium(III) and a one-dimensional linear coordination polymer {[Eu(2)(H(3)L)(2)(H(2)O)(6)]∙8H(2)O}(n) in the case of europium(III). The crystal structures of both compounds were established by single-crystal X-ray diffraction, and they were further characterized by powder X-ray diffraction, thermogravimetric analysis and infrared spectroscopy. The compounds demonstrated characteristic lanthanide-centered photoluminescence. The lanthanide-dependent dimensionality of the synthesized compounds, which are the first examples of the coordination compounds of hexacarboxylic acid H(6)L demonstrates its potential as a linker for new coordination polymers. |
format | Online Article Text |
id | pubmed-9696389 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-96963892022-11-26 Variable Dimensionality of Europium(III) and Terbium(III) Coordination Compounds with a Flexible Hexacarboxylate Ligand Yu, Xiaolin Pavlov, Dmitry I. Ryadun, Alexey A. Potapov, Andrei S. Fedin, Vladimir P. Molecules Article A reaction between 4,4′,4″-(benzene-1,3,5-triyltris(oxy))triphthalic acid (H(6)L) and lanthanide(III) nitrates (Ln = Eu(3+), Tb(3+)) in water under the same conditions gave a molecular coordination compound [Tb(H(4.5)L)(2)(H(2)O)(5)]∙6H(2)O in the case of terbium(III) and a one-dimensional linear coordination polymer {[Eu(2)(H(3)L)(2)(H(2)O)(6)]∙8H(2)O}(n) in the case of europium(III). The crystal structures of both compounds were established by single-crystal X-ray diffraction, and they were further characterized by powder X-ray diffraction, thermogravimetric analysis and infrared spectroscopy. The compounds demonstrated characteristic lanthanide-centered photoluminescence. The lanthanide-dependent dimensionality of the synthesized compounds, which are the first examples of the coordination compounds of hexacarboxylic acid H(6)L demonstrates its potential as a linker for new coordination polymers. MDPI 2022-11-14 /pmc/articles/PMC9696389/ /pubmed/36431948 http://dx.doi.org/10.3390/molecules27227849 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Yu, Xiaolin Pavlov, Dmitry I. Ryadun, Alexey A. Potapov, Andrei S. Fedin, Vladimir P. Variable Dimensionality of Europium(III) and Terbium(III) Coordination Compounds with a Flexible Hexacarboxylate Ligand |
title | Variable Dimensionality of Europium(III) and Terbium(III) Coordination Compounds with a Flexible Hexacarboxylate Ligand |
title_full | Variable Dimensionality of Europium(III) and Terbium(III) Coordination Compounds with a Flexible Hexacarboxylate Ligand |
title_fullStr | Variable Dimensionality of Europium(III) and Terbium(III) Coordination Compounds with a Flexible Hexacarboxylate Ligand |
title_full_unstemmed | Variable Dimensionality of Europium(III) and Terbium(III) Coordination Compounds with a Flexible Hexacarboxylate Ligand |
title_short | Variable Dimensionality of Europium(III) and Terbium(III) Coordination Compounds with a Flexible Hexacarboxylate Ligand |
title_sort | variable dimensionality of europium(iii) and terbium(iii) coordination compounds with a flexible hexacarboxylate ligand |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9696389/ https://www.ncbi.nlm.nih.gov/pubmed/36431948 http://dx.doi.org/10.3390/molecules27227849 |
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