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Solid-state NMR spectroscopy: an advancing tool to analyse the structure and properties of metal–organic frameworks
Metal–organic frameworks (MOFs) gain increasing interest due to their outstanding properties like extremely high porosity, structural variability, and various possibilities for functionalization. Their overall structure is usually determined by diffraction techniques. However, diffraction is often n...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society of Chemistry
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8159446/ https://www.ncbi.nlm.nih.gov/pubmed/34122887 http://dx.doi.org/10.1039/d0sc00735h |
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author | Brunner, Eike Rauche, Marcus |
author_facet | Brunner, Eike Rauche, Marcus |
author_sort | Brunner, Eike |
collection | PubMed |
description | Metal–organic frameworks (MOFs) gain increasing interest due to their outstanding properties like extremely high porosity, structural variability, and various possibilities for functionalization. Their overall structure is usually determined by diffraction techniques. However, diffraction is often not sensitive for subtle local structural changes and ordering effects as well as dynamics and flexibility effects. Solid-state nuclear magnetic resonance (ssNMR) spectroscopy is sensitive for short range interactions and thus complementary to diffraction techniques. Novel methodical advances make ssNMR experiments increasingly suitable to tackle the above mentioned problems and challenges. NMR spectroscopy also allows study of host–guest interactions between the MOF lattice and adsorbed guest species. Understanding the underlying mechanisms and interactions is particularly important with respect to applications such as gas and liquid separation processes, gas storage, and others. Special in situ NMR experiments allow investigation of properties and functions of MOFs under controlled and application-relevant conditions. The present minireview explains the potential of various solid-state and in situ NMR techniques and illustrates their application to MOFs by highlighting selected examples from recent literature. |
format | Online Article Text |
id | pubmed-8159446 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | The Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
spelling | pubmed-81594462021-06-11 Solid-state NMR spectroscopy: an advancing tool to analyse the structure and properties of metal–organic frameworks Brunner, Eike Rauche, Marcus Chem Sci Chemistry Metal–organic frameworks (MOFs) gain increasing interest due to their outstanding properties like extremely high porosity, structural variability, and various possibilities for functionalization. Their overall structure is usually determined by diffraction techniques. However, diffraction is often not sensitive for subtle local structural changes and ordering effects as well as dynamics and flexibility effects. Solid-state nuclear magnetic resonance (ssNMR) spectroscopy is sensitive for short range interactions and thus complementary to diffraction techniques. Novel methodical advances make ssNMR experiments increasingly suitable to tackle the above mentioned problems and challenges. NMR spectroscopy also allows study of host–guest interactions between the MOF lattice and adsorbed guest species. Understanding the underlying mechanisms and interactions is particularly important with respect to applications such as gas and liquid separation processes, gas storage, and others. Special in situ NMR experiments allow investigation of properties and functions of MOFs under controlled and application-relevant conditions. The present minireview explains the potential of various solid-state and in situ NMR techniques and illustrates their application to MOFs by highlighting selected examples from recent literature. The Royal Society of Chemistry 2020-04-06 /pmc/articles/PMC8159446/ /pubmed/34122887 http://dx.doi.org/10.1039/d0sc00735h Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/ |
spellingShingle | Chemistry Brunner, Eike Rauche, Marcus Solid-state NMR spectroscopy: an advancing tool to analyse the structure and properties of metal–organic frameworks |
title | Solid-state NMR spectroscopy: an advancing tool to analyse the structure and properties of metal–organic frameworks |
title_full | Solid-state NMR spectroscopy: an advancing tool to analyse the structure and properties of metal–organic frameworks |
title_fullStr | Solid-state NMR spectroscopy: an advancing tool to analyse the structure and properties of metal–organic frameworks |
title_full_unstemmed | Solid-state NMR spectroscopy: an advancing tool to analyse the structure and properties of metal–organic frameworks |
title_short | Solid-state NMR spectroscopy: an advancing tool to analyse the structure and properties of metal–organic frameworks |
title_sort | solid-state nmr spectroscopy: an advancing tool to analyse the structure and properties of metal–organic frameworks |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8159446/ https://www.ncbi.nlm.nih.gov/pubmed/34122887 http://dx.doi.org/10.1039/d0sc00735h |
work_keys_str_mv | AT brunnereike solidstatenmrspectroscopyanadvancingtooltoanalysethestructureandpropertiesofmetalorganicframeworks AT rauchemarcus solidstatenmrspectroscopyanadvancingtooltoanalysethestructureandpropertiesofmetalorganicframeworks |