dc.contributor.author
Winter, Marlon
dc.contributor.author
Ellwanger, Mathias A.
dc.contributor.author
Limberg, Niklas
dc.contributor.author
Pérez-Bitrián, Alberto
dc.contributor.author
Voßnacker, Patrick
dc.contributor.author
Steinhauer, Simon
dc.contributor.author
Hasenstab- Riedel, Sebastian
dc.date.accessioned
2023-10-09T07:49:21Z
dc.date.available
2023-10-09T07:49:21Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/39946
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-39668
dc.description.abstract
We report on a comprehensive reactivity study starting from [AuF3(SIMes)] to synthesize different motifs of monomeric gold(III) fluorides. A plethora of different ligands has been introduced in a mono-substitution yielding trans-[AuF2X(SIMes)] including alkynido, cyanido, azido, and a set of perfluoroalkoxido complexes. The latter were better accomplished via use of perfluorinated carbonyl-bearing molecules, which is unprecedented in gold chemistry. In case of the cyanide and azide, triple substitution gave rise to the corresponding [AuX3(SIMes)] complexes. Comparison of the chemical shift of the carbene carbon atom in the 13C{1H} NMR spectrum, the calculated SIMes affinity and the Au–C bond length in the solid state with related literature-known complexes yields a classification of trans-influences for a variety of ligands attached to the gold center. Therein, the mixed fluorido perfluoroalkoxido complexes have a similar SIMes affinity to AuF3 with a very low Gibbs energy of formation when using the perfluoro carbonyl route.
en
dc.format.extent
12 Seiten
dc.rights.uri
https://creativecommons.org/licenses/by/4.0/
dc.subject
organo gold chemistry
en
dc.subject
gold fluorides
en
dc.subject
N-heterocyclic carbenes
en
dc.subject
perfluoroalkoxides gold(III)
en
dc.subject.ddc
500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften
dc.title
Reactivity of [AuF3(SIMes)] – Pathway to Unprecedented Structural Motifs
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation.articlenumber
e202301684
dcterms.bibliographicCitation.doi
10.1002/chem.202301684
dcterms.bibliographicCitation.journaltitle
Chemistry - A European Journal
dcterms.bibliographicCitation.number
51
dcterms.bibliographicCitation.volume
29
dcterms.bibliographicCitation.url
https://doi.org/10.1002/chem.202301684
refubium.affiliation
Biologie, Chemie, Pharmazie
refubium.affiliation.other
Institut für Chemie und Biochemie
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refubium.funding
DEAL Wiley
refubium.note.author
Die Publikation wurde aus Open Access Publikationsgeldern der Freien Universität Berlin gefördert.
refubium.resourceType.isindependentpub
no
dcterms.accessRights.openaire
open access
dcterms.isPartOf.eissn
1521-3765