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Effect of trimetallization in thiolate-protected Au(24-n)Cu(n)Pd clusters.

Authors
  • Sharma, Sachil1
  • Kurashige, Wataru
  • Nobusada, Katsuyuki
  • Negishi, Yuichi
  • 1 Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan. [email protected] , (Japan)
Type
Published Article
Journal
Nanoscale
Publisher
The Royal Society of Chemistry
Publication Date
Jun 28, 2015
Volume
7
Issue
24
Pages
10606–10612
Identifiers
DOI: 10.1039/c5nr01491c
PMID: 25967376
Source
Medline
License
Unknown

Abstract

We synthesized a mixture of Au24-nCunPd(SC12H25)18 (n = 0-3) and Au25-nCun(SC12H25)18 (n = 0-7) and compared their stability. The results showed that, in a cluster containing one Cu atom, the presence of Pd is effective in improving the cluster stability. Conversely, the presence of Pd has different effects depending on the number of Cu atoms in the cluster: cluster formation was inhibited for clusters containing four or more Cu atoms.

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