The mechanism of metal exchange in non-metallic nanoclusters.
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ABSTRACT:
SUBMITTER: Wang S
PROVIDER: S-EPMC9419833 | biostudies-literature | 2020 Feb
REPOSITORIES: biostudies-literature
Publications
The mechanism of metal exchange in non-metallic nanoclusters.
Wang Shuxin S Xiong Lin L Sun Guodong G Tang Li L Zhang Jun J Pei Yong Y Zhu Manzhou M
Nanoscale advances 20200114 2
We substituted gold atoms in fcc structured Au<sub>28</sub> and Au<sub>36</sub> nanoclusters with a Ag(i)SR complex and obtained Ag <sub><i>x</i></sub> Au<sub>28-<i>x</i></sub> and Ag <sub><i>x</i></sub> Au<sub>36-<i>x</i></sub> nanoclusters, respectively. The positive electrostatic potential (ESP) and dual descriptor (Δ<i>f</i>) values were calculated for the metal cores of both nanoclusters, which indicated that the metal exchange is an electrophilic reaction. ...[more]
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