Please use this identifier to cite or link to this item:
http://doi.org/10.25358/openscience-8024
Authors: | Waniek, Sven D. Förster, Christoph Heinze, Katja |
Title: | Protic ferrocenyl ayclic diamino carbene gold(I) complexes |
Online publication date: | 24-Oct-2022 |
Year of first publication: | 2022 |
Language: | english |
Abstract: | Two mononuclear protic ferrocenyl acyclic diamino carbene gold(I) complexes AuCl[C(NHFc)(NR2)] were prepared by nucleophilic attack of diethylamine (R = Et) and diisopropylamine (R = iPr) at the ferrocenyl substituted isocyanide complex chlorido(isocyanoferrocene)gold(I) AuCl(CN−Fc). In the solid state, the multifunctional protic carbene gold(I) complexes display intermolecular aurophilic interactions or intermolecular NH⋅⋅⋅Cl hydrogen bonding in addition to intramolecular non-classical NH⋅⋅⋅Fe hydrogen bonds. Oxidation of the AuCl[C(NHFc)(NR2)] complexes initially takes place at the iron centres giving highly coloured ferrocenium ions, which subsequently likely undergo electron transfer from gold(I) to iron(III) yielding putative EPR-active gold(II) species. |
DDC: | 540 Chemie 540 Chemistry and allied sciences |
Institution: | Johannes Gutenberg-Universität Mainz |
Department: | FB 09 Chemie, Pharmazie u. Geowissensch. |
Place: | Mainz |
ROR: | https://ror.org/023b0x485 |
DOI: | http://doi.org/10.25358/openscience-8024 |
Version: | Published version |
Publication type: | Zeitschriftenaufsatz |
License: | CC BY-NC-ND |
Information on rights of use: | https://creativecommons.org/licenses/by-nc-nd/4.0/ |
Journal: | European journal of inorganic chemistry 2022 2 |
Pages or article number: | e202100905 |
Publisher: | Wiley-VCH |
Publisher place: | Weinheim |
Issue date: | 2022 |
ISSN: | 1099-0682 |
Publisher DOI: | 10.1002/ejic.202100905 |
Appears in collections: | JGU-Publikationen |
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![]() | protic_ferrocenyl_ayclic_diam-20221024121551586.pdf | 356.4 kB | Adobe PDF | View/Open |