Ramler, Jacqueline, Stoy, Andreas, Preitschopf, Tobias, Kettner, Janosch, Fischer, Ingo, Roling, Bernhard, Fantuzzi, Felipe, Lichtenberg, Crispin (2022) Dihalo bismuth cations: unusual coordination properties and inverse solvent effects in Lewis acidity. Chemical Communications, 58 (70). pp. 9826-9829. ISSN 1359-7345. E-ISSN 1364-548X. (doi:10.1039/D2CC04017D) (KAR id:98586)
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| Official URL: https://doi.org/10.1039/D2CC04017D |
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Abstract
A series of well-defined cationic hepta-coordinate bismuth halides [BiX2(py)5][B(3,5-(CF3)2-C6H3)4] (X = Cl, Br, I), stabilized only by substitutionally labile solvent molecules, were synthesized and fully characterized. Their apparent D5h symmetry with a lone pair at the central atom is unprecedented for main group compounds. The potential of BiX3 to show unexpectedly high Lewis acidities in moderately polar solvents is likely due to the formation of [BiX2(solv)5]+ and related ionic species.
| Item Type: | Article |
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| DOI/Identification number: | 10.1039/D2CC04017D |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Divisions > Division of Natural Sciences > Chemistry and Forensics |
| Funders: | University of Kent (https://ror.org/00xkeyj56) |
| Depositing User: | Felipe Fantuzzi |
| Date Deposited: | 01 Dec 2022 01:03 UTC |
| Last Modified: | 05 Nov 2024 13:03 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/98586 (The current URI for this page, for reference purposes) |
University of Kent Author Information
Fantuzzi, Felipe.
| Creator's ORCID: |
 https://orcid.org/0000-0002-8200-8262
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