Investigation of Molecular Alkali Tetrafluorido Aurates by Matrix‐Isolation Spectroscopy

Molecular alkali tetrafluorido aurate ion pairs M[AuF(4)] (M=K, Rb, Cs) are produced by co‐deposition of IR laser‐ablated AuF(3) and MF in solid neon under cryogenic conditions. This method also yields molecular AuF(3) and its dimer Au(2)F(6). The products are characterized by their Au–F stretching...

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Autores principales: Redeker, Frenio A., Ellwanger, Mathias A., Beckers, Helmut, Riedel, Sebastian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2019
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6900187/
https://www.ncbi.nlm.nih.gov/pubmed/31574186
http://dx.doi.org/10.1002/chem.201904335
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author Redeker, Frenio A.
Ellwanger, Mathias A.
Beckers, Helmut
Riedel, Sebastian
author_facet Redeker, Frenio A.
Ellwanger, Mathias A.
Beckers, Helmut
Riedel, Sebastian
author_sort Redeker, Frenio A.
collection PubMed
description Molecular alkali tetrafluorido aurate ion pairs M[AuF(4)] (M=K, Rb, Cs) are produced by co‐deposition of IR laser‐ablated AuF(3) and MF in solid neon under cryogenic conditions. This method also yields molecular AuF(3) and its dimer Au(2)F(6). The products are characterized by their Au–F stretching bands and high‐level quantum‐chemical calculations at the CCSD(T)/triple‐ζ level of theory. Structural changes in AuF(4) (−) associated with the coordination of the anion to different alkali cations are proven spectroscopically and discussed.
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spelling pubmed-69001872019-12-20 Investigation of Molecular Alkali Tetrafluorido Aurates by Matrix‐Isolation Spectroscopy Redeker, Frenio A. Ellwanger, Mathias A. Beckers, Helmut Riedel, Sebastian Chemistry Communications Molecular alkali tetrafluorido aurate ion pairs M[AuF(4)] (M=K, Rb, Cs) are produced by co‐deposition of IR laser‐ablated AuF(3) and MF in solid neon under cryogenic conditions. This method also yields molecular AuF(3) and its dimer Au(2)F(6). The products are characterized by their Au–F stretching bands and high‐level quantum‐chemical calculations at the CCSD(T)/triple‐ζ level of theory. Structural changes in AuF(4) (−) associated with the coordination of the anion to different alkali cations are proven spectroscopically and discussed. John Wiley and Sons Inc. 2019-10-24 2019-11-27 /pmc/articles/PMC6900187/ /pubmed/31574186 http://dx.doi.org/10.1002/chem.201904335 Text en © 2019 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Communications
Redeker, Frenio A.
Ellwanger, Mathias A.
Beckers, Helmut
Riedel, Sebastian
Investigation of Molecular Alkali Tetrafluorido Aurates by Matrix‐Isolation Spectroscopy
title Investigation of Molecular Alkali Tetrafluorido Aurates by Matrix‐Isolation Spectroscopy
title_full Investigation of Molecular Alkali Tetrafluorido Aurates by Matrix‐Isolation Spectroscopy
title_fullStr Investigation of Molecular Alkali Tetrafluorido Aurates by Matrix‐Isolation Spectroscopy
title_full_unstemmed Investigation of Molecular Alkali Tetrafluorido Aurates by Matrix‐Isolation Spectroscopy
title_short Investigation of Molecular Alkali Tetrafluorido Aurates by Matrix‐Isolation Spectroscopy
title_sort investigation of molecular alkali tetrafluorido aurates by matrix‐isolation spectroscopy
topic Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6900187/
https://www.ncbi.nlm.nih.gov/pubmed/31574186
http://dx.doi.org/10.1002/chem.201904335
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