The Au(25)(pMBA)(17)Diglyme Cluster

A modification of Au(25)(pMBA)(18) that incorporates one diglyme ligand as a direct synthetic product is reported. Notably the expected statistical production of clusters containing other ligand stoichiometries is not observed. This Au(25)(pMBA)(17)diglyme product is characterized by electrospray io...

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Detalles Bibliográficos
Autores principales: Armstrong, James, Ackerson, Chris J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8124888/
https://www.ncbi.nlm.nih.gov/pubmed/33924805
http://dx.doi.org/10.3390/molecules26092562
Descripción
Sumario:A modification of Au(25)(pMBA)(18) that incorporates one diglyme ligand as a direct synthetic product is reported. Notably the expected statistical production of clusters containing other ligand stoichiometries is not observed. This Au(25)(pMBA)(17)diglyme product is characterized by electrospray ionization mass spectrometry (ESI-MS) and optical spectroscopy. Thiolate for thiolate ligand exchange proceeds on this cluster, whereas thiolate for diglyme ligand exchange does not.

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