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Pentafluoroethylaluminates: A Combined Synthetic, Spectroscopic, and Structural Study
Salts of the tetrakis(pentafluoroethyl)aluminate anion [Al(C(2)F(5))(4)](−) were obtained from AlCl(3) and LiC(2)F(5). They were isolated with different counter‐cations and characterized by NMR and vibrational spectroscopy and mass spectrometry. Degradation of the [Al(C(2)F(5))(4)](−) ion was found...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7689865/ https://www.ncbi.nlm.nih.gov/pubmed/32167200 http://dx.doi.org/10.1002/chem.202000667 |
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| author | Bischoff, Lisa A. Riefer, Jarno Wirthensohn, Raphael Bischof, Tobias Bertermann, Rüdiger Ignat'ev, Nikolai V. Finze, Maik |
| author_facet | Bischoff, Lisa A. Riefer, Jarno Wirthensohn, Raphael Bischof, Tobias Bertermann, Rüdiger Ignat'ev, Nikolai V. Finze, Maik |
| author_sort | Bischoff, Lisa A. |
| collection | PubMed |
| description | Salts of the tetrakis(pentafluoroethyl)aluminate anion [Al(C(2)F(5))(4)](−) were obtained from AlCl(3) and LiC(2)F(5). They were isolated with different counter‐cations and characterized by NMR and vibrational spectroscopy and mass spectrometry. Degradation of the [Al(C(2)F(5))(4)](−) ion was found to proceed via 1,2‐fluorine shifts and stepwise loss of CF(CF(3)) under formation of [(C(2)F(5))(4−n)AlF(n)](−) (n=1–4) as assessed by NMR spectroscopy and mass spectrometry and supported by results of DFT calculations. In addition, the [(C(2)F(5))AlF(3)](−) ion was structurally characterized. |
| format | Online Article Text |
| id | pubmed-7689865 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2020 |
| publisher | John Wiley and Sons Inc. |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-76898652020-12-08 Pentafluoroethylaluminates: A Combined Synthetic, Spectroscopic, and Structural Study Bischoff, Lisa A. Riefer, Jarno Wirthensohn, Raphael Bischof, Tobias Bertermann, Rüdiger Ignat'ev, Nikolai V. Finze, Maik Chemistry Full Papers Salts of the tetrakis(pentafluoroethyl)aluminate anion [Al(C(2)F(5))(4)](−) were obtained from AlCl(3) and LiC(2)F(5). They were isolated with different counter‐cations and characterized by NMR and vibrational spectroscopy and mass spectrometry. Degradation of the [Al(C(2)F(5))(4)](−) ion was found to proceed via 1,2‐fluorine shifts and stepwise loss of CF(CF(3)) under formation of [(C(2)F(5))(4−n)AlF(n)](−) (n=1–4) as assessed by NMR spectroscopy and mass spectrometry and supported by results of DFT calculations. In addition, the [(C(2)F(5))AlF(3)](−) ion was structurally characterized. John Wiley and Sons Inc. 2020-07-20 2020-10-27 /pmc/articles/PMC7689865/ /pubmed/32167200 http://dx.doi.org/10.1002/chem.202000667 Text en © 2020 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-nc/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes. |
| spellingShingle | Full Papers Bischoff, Lisa A. Riefer, Jarno Wirthensohn, Raphael Bischof, Tobias Bertermann, Rüdiger Ignat'ev, Nikolai V. Finze, Maik Pentafluoroethylaluminates: A Combined Synthetic, Spectroscopic, and Structural Study |
| title | Pentafluoroethylaluminates: A Combined Synthetic, Spectroscopic, and Structural Study |
| title_full | Pentafluoroethylaluminates: A Combined Synthetic, Spectroscopic, and Structural Study |
| title_fullStr | Pentafluoroethylaluminates: A Combined Synthetic, Spectroscopic, and Structural Study |
| title_full_unstemmed | Pentafluoroethylaluminates: A Combined Synthetic, Spectroscopic, and Structural Study |
| title_short | Pentafluoroethylaluminates: A Combined Synthetic, Spectroscopic, and Structural Study |
| title_sort | pentafluoroethylaluminates: a combined synthetic, spectroscopic, and structural study |
| topic | Full Papers |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7689865/ https://www.ncbi.nlm.nih.gov/pubmed/32167200 http://dx.doi.org/10.1002/chem.202000667 |
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