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Fernández B, Oyarzabal I, Seco JM, Sebastián ES, Fairen-Jiménez D, Gómez-Ruiz S, Salinas-Castillo A, Calahorro AJ, Rodríguez-Diéguez A. Luminescence and Magnetic Properties of Two Three-Dimensional Terbium and Dysprosium MOFs Based on Azobenzene-4,4'-Dicarboxylic Linker. Polymers (Basel) 2016; 8:polym8020039. [PMID: 30979134 PMCID: PMC6432568 DOI: 10.3390/polym8020039] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2015] [Revised: 01/21/2016] [Accepted: 01/26/2016] [Indexed: 11/16/2022] Open
Abstract
We report the in situ formation of two novel metal-organic frameworks based on terbium and dysprosium ions using azobenzene-4,4'-dicarboxylic acid (H₂abd) as ligand, synthesized by soft hydrothermal routes. Both materials show isostructural three-dimensional networks with channels along a axis and display intense photoluminescence properties in the solid state at room temperature. Textural properties of the metal-organic frameworks (MOFs) have been fully characterized although no appreciable porosity was obtained. Magnetic properties of these materials were studied, highlighting the dysprosium material displays slightly frequency-dependent out of phase signals when measured under zero external field and under an applied field of 1000 Oe.
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Affiliation(s)
- Belén Fernández
- Department of Inorganic Chemistry, University of Granada, 18071 Granada, Spain.
| | - Itziar Oyarzabal
- Department of Applied Chemistry, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel Lardizabal 3, 20018 Donostia-San Sebastián, Spain.
| | - José M Seco
- Department of Applied Chemistry, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel Lardizabal 3, 20018 Donostia-San Sebastián, Spain.
| | - Eider San Sebastián
- Department of Applied Chemistry, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel Lardizabal 3, 20018 Donostia-San Sebastián, Spain.
| | - David Fairen-Jiménez
- Department of Chemical Engineering & Biotechnology, University of Cambridge, Pembroke Street, Cambridge CB2 3RA, UK.
| | - Santiago Gómez-Ruiz
- Department of Biology and Geology, Physics and Inorganic Chemistry, E.S.C.E.T., Rey Juan Carlos University, c/ Tulipán s/n, 28933 Móstoles, Spain.
| | | | - Antonio J Calahorro
- Department of Inorganic Chemistry, University of Granada, 18071 Granada, Spain.
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Salinas-Castillo A, Calahorro AJ, Briones D, Fairen-Jiménez D, Gándara F, Mendicute-Fierro C, Seco JM, Pérez-Mendoza M, Fernández B, Rodríguez-Diéguez A. 2D-cadmium MOF and gismondine-like zinc coordination network based on the N-(2-tetrazolethyl)-4′-glycine linker. NEW J CHEM 2015. [DOI: 10.1039/c5nj00011d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
We have designed and synthesized two new metal-organic-frameworks (MOFs) using the novel N-(2-tetrazolethyl)-4′-glycine spacer (TeGly)2−. These materials exhibit intense photoluminescence.
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Affiliation(s)
| | | | - David Briones
- Department of Chemical and Energy Technology
- Rey Juan Carlos University
- 28933 Móstoles
- Spain
| | | | - Felipe Gándara
- Department of New Architectures in Materials Chemistry Materials Science Institute of Madrid - CSIC Madrid
- Spain
| | | | - José M. Seco
- Departamento de Química Aplicada
- Facultad de Química
- UPV/EHU
- Donostia-San Sebastián
- Spain
| | | | - Belén Fernández
- Departamento de Química Inorgánica
- Universidad de Granada
- Granada
- Spain
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Calahorro AJ, Fairen-Jiménez D, Salinas-Castillo A, López-Viseras ME, Rodríguez-Diéguez A. Novel 3D lanthanum oxalate metal-organic-framework: Synthetic, structural, luminescence and adsorption properties. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.09.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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