Brunecker, Carina, Müssig, Jonas H., Arrowsmith, Merle, Fantuzzi, Felipe, Stoy, Andreas, Böhnke, Julian, Hofmann, Alexander, Bertermann, Rüdiger, Engels, Bernd, Braunschweig, Holger and others. (2020) Boranediyl- and Diborane(4)-1,2-diyl-Bridged Platinum A-Frame Complexes. Chemistry - A European Journal, 26 (39). pp. 8518-8523. ISSN 0947-6539. (doi:10.1002/chem.202001168) (KAR id:98554)
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| Official URL: https://doi.org/10.1002/chem.202001168 |
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Abstract
Diplatinum A-frame complexes with a bridging (di)boron unit in the apex position were synthesized in a single step by the double oxidative addition of dihalo(di)borane precursors at a bis(diphosphine)-bridged Pt02 complex. While structurally analogous to well-known μ-borylene complexes, in which delocalized dative three-center-two-electron M-B-M bonding prevails, theoretical investigations into the nature of Pt−B bonding in these A-frame complexes show them to be rare dimetalla(di)boranes displaying two electron-sharing Pt−B σ-bonds. This is experimentally reflected in the low kinetic stability of these compounds, which are prone to loss of the (di)boron bridgehead unit.
| Item Type: | Article |
|---|---|
| DOI/Identification number: | 10.1002/chem.202001168 |
| Divisions: | Divisions > Division of Natural Sciences > Chemistry and Forensics |
| Funders: |
Deutsche Forschungsgemeinschaft (https://ror.org/018mejw64)
Coordenação de Aperfeicoamento de Pessoal de Nível Superior (https://ror.org/00x0ma614) Alexander von Humboldt Foundation (https://ror.org/012kf4317) |
| Depositing User: | Felipe Fantuzzi |
| Date Deposited: | 30 Nov 2022 21:58 UTC |
| Last Modified: | 01 Dec 2022 17:23 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/98554 (The current URI for this page, for reference purposes) |
| Arrowsmith, Merle: |  https://orcid.org/0000-0003-1449-5932 |
| Fantuzzi, Felipe: | https://orcid.org/0000-0002-8200-8262 |
| Engels, Bernd: | https://orcid.org/0000-0003-3057-389X |
| Braunschweig, Holger: | https://orcid.org/0000-0001-9264-1726 |
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