Multifunctional Lanthanide-Based Metal−Organic Frameworks Derived from 3‑Amino-4-hydroxybenzoate: Single-Molecule Magnet Behavior, Luminescent Properties for Thermometry, and CO2 Adsorptive Capacity
Metadatos
Mostrar el registro completo del ítemAutor
Echenique-Errandonea, Estitxu; Mendes, Ricardo F.; Figueira, Flávio; Choquesillo Lazarte, Duane; Beobide, Garikoitz; Cepeda, Javier; Ananias, Duarte; Rodríguez Diéguez, Antonio; Almeida Paz, Filipe A.; Seco, José M.Editorial
American Chemical Society
Fecha
2022-08-08Referencia bibliográfica
Inorg. Chem. 2022, 61, 33, 12977–12990 [https://doi.org/10.1021/acs.inorgchem.2c00544]
Patrocinador
Government of the Basque Country; Junior Research Position CEECIND/ 00553/2017; National funds (OE); Spanish Ministry of Science, Innovation and Universities (MCIU/AEI/ FEDER, UE) (PGC2018-102052-A-C22, PGC2018-102052-BC21, and PID2019-108028GB-C21); Gobierno Vasco/Eusko Jaurlaritza (IT1310-19 and IT1291-19); Junta de Andalucía (FQM-394); University of the Basque Country (GIU 20/028); CICECO-Aveiro Institute of Materials (UIDB/50011/ 2020 and UIDP/50011/2020)Resumen
Herein, we describe and study a new family of isostructural multifunctional metal–organic frameworks (MOFs) with the formula {[Ln5L6(OH)3(DMF)3]·5H2O}n (where (H2L) is 3-amino-4-hydroxybenzoic acid ligand) for magnetism and photoluminescence. Interestingly, three of the materials (Dy-, Er-, and Yb-based MOFs) present single-molecule magnet (SMM) behavior derived from the magnetic anisotropy of the lanthanide ions as a consequence of the adequate electronic distribution of the coordination environment. Additionally, photoluminescence properties of the ligand in combination with Eu and Tb counterparts were studied, including the heterometallic Eu–Tb mixed MOF that shows potential as ratiometric luminescent thermometers. Finally, the porous nature of the framework allowed showing the CO2 sorption capacity.