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Multivariate sodalite zeolitic imidazolate frameworks: a direct solvent-free synthesis

Different mixed-ligand Zeolitic Imidazolate Frameworks (ZIFs) with sodalite topology, i.e. isoreticular to ZIF-8, unachievable by conventional synthetic routes, have been prepared using a solvent-free methodology. In particular, the versatility of this method is demonstrated with three different met...

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Autores principales: López-Cabrelles, Javier, Miguel-Casañ, Eugenia, Esteve-Rochina, María, Andres-Garcia, Eduardo, Vitórica-Yrezábal, Iñigo J., Calbo, Joaquín, Mínguez Espallargas, Guillermo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8768878/
https://www.ncbi.nlm.nih.gov/pubmed/35173949
http://dx.doi.org/10.1039/d1sc04779e
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author López-Cabrelles, Javier
Miguel-Casañ, Eugenia
Esteve-Rochina, María
Andres-Garcia, Eduardo
Vitórica-Yrezábal, Iñigo J.
Calbo, Joaquín
Mínguez Espallargas, Guillermo
author_facet López-Cabrelles, Javier
Miguel-Casañ, Eugenia
Esteve-Rochina, María
Andres-Garcia, Eduardo
Vitórica-Yrezábal, Iñigo J.
Calbo, Joaquín
Mínguez Espallargas, Guillermo
author_sort López-Cabrelles, Javier
collection PubMed
description Different mixed-ligand Zeolitic Imidazolate Frameworks (ZIFs) with sodalite topology, i.e. isoreticular to ZIF-8, unachievable by conventional synthetic routes, have been prepared using a solvent-free methodology. In particular, the versatility of this method is demonstrated with three different metal centres (Zn, Co and Fe) and binary combinations of three different ligands (2-methylimidazole, 2-ethylimidazole and 2-methylbenzimidazole). One combination of ligands, 2-ethylimidazole and 2-methylbenzimidazole, results in the formation of SOD frameworks for the three metal centres despite this topology not being obtained for the individual ligands. Theoretical calculations confirm that this topology is the lowest in energy upon ligand mixing.
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spelling pubmed-87688782022-02-15 Multivariate sodalite zeolitic imidazolate frameworks: a direct solvent-free synthesis López-Cabrelles, Javier Miguel-Casañ, Eugenia Esteve-Rochina, María Andres-Garcia, Eduardo Vitórica-Yrezábal, Iñigo J. Calbo, Joaquín Mínguez Espallargas, Guillermo Chem Sci Chemistry Different mixed-ligand Zeolitic Imidazolate Frameworks (ZIFs) with sodalite topology, i.e. isoreticular to ZIF-8, unachievable by conventional synthetic routes, have been prepared using a solvent-free methodology. In particular, the versatility of this method is demonstrated with three different metal centres (Zn, Co and Fe) and binary combinations of three different ligands (2-methylimidazole, 2-ethylimidazole and 2-methylbenzimidazole). One combination of ligands, 2-ethylimidazole and 2-methylbenzimidazole, results in the formation of SOD frameworks for the three metal centres despite this topology not being obtained for the individual ligands. Theoretical calculations confirm that this topology is the lowest in energy upon ligand mixing. The Royal Society of Chemistry 2021-12-24 /pmc/articles/PMC8768878/ /pubmed/35173949 http://dx.doi.org/10.1039/d1sc04779e Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
López-Cabrelles, Javier
Miguel-Casañ, Eugenia
Esteve-Rochina, María
Andres-Garcia, Eduardo
Vitórica-Yrezábal, Iñigo J.
Calbo, Joaquín
Mínguez Espallargas, Guillermo
Multivariate sodalite zeolitic imidazolate frameworks: a direct solvent-free synthesis
title Multivariate sodalite zeolitic imidazolate frameworks: a direct solvent-free synthesis
title_full Multivariate sodalite zeolitic imidazolate frameworks: a direct solvent-free synthesis
title_fullStr Multivariate sodalite zeolitic imidazolate frameworks: a direct solvent-free synthesis
title_full_unstemmed Multivariate sodalite zeolitic imidazolate frameworks: a direct solvent-free synthesis
title_short Multivariate sodalite zeolitic imidazolate frameworks: a direct solvent-free synthesis
title_sort multivariate sodalite zeolitic imidazolate frameworks: a direct solvent-free synthesis
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8768878/
https://www.ncbi.nlm.nih.gov/pubmed/35173949
http://dx.doi.org/10.1039/d1sc04779e
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