Issue 13, 2023
From the journal:

Nanoscale

Galvanic replacement-induced introduction of a heteroligand into bimetallic and trimetallic nanoclusters†

Jian-Hong Liao,a   Tzu-Hao Chiu,a   Hao Liang,b   Samia Kahlal, ORCID logo b   Jean-Yves Saillard ORCID logo *b  and  C. W. Liu ORCID logo *a  

* Corresponding authors

a Department of Chemistry, National Dong Hwa University, Hualien 97401, Taiwan, Republic of China
E-mail: chenwei@gms.ndhu.edu.tw

b Univ Rennes, CNRS, ISCR-UMR 6226, F-35000 Rennes, France
E-mail: jean-yves.saillard@univ-rennes1.fr

Abstract

Heteroleptic 8-electron silver-rich alloy nanoclusters, [Au@Au4Ag12(dtp)7(PPh3)4]2+ (1) and [Pt@Au4Ag11(dtp)7(PPh3)4] (2), were successfully synthesized via a galvanic replacement reaction of 1,1-dithiolate-protected M@Ag20 (M = Au and Pt) nanoclusters with Au(I)-phosphine salts, leading to the alteration of the cluster nuclearity and geometry of shell skeletons but retaining the same 8-electron count.

Graphical abstract: Galvanic replacement-induced introduction of a heteroligand into bimetallic and trimetallic nanoclusters

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Article information

DOI
https://doi.org/10.1039/D3NR00509G
Article type
Communication
Submitted
03 Feb 2023
Accepted
02 Mar 2023
First published
02 Mar 2023

Nanoscale, 2023,15, 6121-6125

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Galvanic replacement-induced introduction of a heteroligand into bimetallic and trimetallic nanoclusters

J. Liao, T. Chiu, H. Liang, S. Kahlal, J. Saillard and C. W. Liu, Nanoscale, 2023, 15, 6121 DOI: 10.1039/D3NR00509G

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