The mechanism of metal exchange in non-metallic nanoclusters

We substituted gold atoms in fcc structured Au(28) and Au(36) nanoclusters with a Ag(i)SR complex and obtained Ag(x)Au(28−x) and Ag(x)Au(36−x) nanoclusters, respectively. The positive electrostatic potential (ESP) and dual descriptor (Δf) values were calculated for the metal cores of both nanocluste...

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Autores principales: Wang, Shuxin, Xiong, Lin, Sun, Guodong, Tang, Li, Zhang, Jun, Pei, Yong, Zhu, Manzhou
Formato: Online Artículo Texto
Lenguaje:English
Publicado: RSC 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9419833/
https://www.ncbi.nlm.nih.gov/pubmed/36133226
http://dx.doi.org/10.1039/c9na00746f
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author Wang, Shuxin
Xiong, Lin
Sun, Guodong
Tang, Li
Zhang, Jun
Pei, Yong
Zhu, Manzhou
author_facet Wang, Shuxin
Xiong, Lin
Sun, Guodong
Tang, Li
Zhang, Jun
Pei, Yong
Zhu, Manzhou
author_sort Wang, Shuxin
collection PubMed
description We substituted gold atoms in fcc structured Au(28) and Au(36) nanoclusters with a Ag(i)SR complex and obtained Ag(x)Au(28−x) and Ag(x)Au(36−x) nanoclusters, respectively. The positive electrostatic potential (ESP) and dual descriptor (Δf) values were calculated for the metal cores of both nanoclusters, which indicated that the metal exchange is an electrophilic reaction.
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spelling pubmed-94198332022-09-20 The mechanism of metal exchange in non-metallic nanoclusters Wang, Shuxin Xiong, Lin Sun, Guodong Tang, Li Zhang, Jun Pei, Yong Zhu, Manzhou Nanoscale Adv Chemistry We substituted gold atoms in fcc structured Au(28) and Au(36) nanoclusters with a Ag(i)SR complex and obtained Ag(x)Au(28−x) and Ag(x)Au(36−x) nanoclusters, respectively. The positive electrostatic potential (ESP) and dual descriptor (Δf) values were calculated for the metal cores of both nanoclusters, which indicated that the metal exchange is an electrophilic reaction. RSC 2020-01-14 /pmc/articles/PMC9419833/ /pubmed/36133226 http://dx.doi.org/10.1039/c9na00746f Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Wang, Shuxin
Xiong, Lin
Sun, Guodong
Tang, Li
Zhang, Jun
Pei, Yong
Zhu, Manzhou
The mechanism of metal exchange in non-metallic nanoclusters
title The mechanism of metal exchange in non-metallic nanoclusters
title_full The mechanism of metal exchange in non-metallic nanoclusters
title_fullStr The mechanism of metal exchange in non-metallic nanoclusters
title_full_unstemmed The mechanism of metal exchange in non-metallic nanoclusters
title_short The mechanism of metal exchange in non-metallic nanoclusters
title_sort mechanism of metal exchange in non-metallic nanoclusters
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9419833/
https://www.ncbi.nlm.nih.gov/pubmed/36133226
http://dx.doi.org/10.1039/c9na00746f
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