Issue 5, 2012
From the journal:

Chemical Communications

Palladium doping of magic gold cluster Au38(SC2H4Ph)24: formation of Pd2Au36(SC2H4Ph)24 with higher stability than Au38(SC2H4Ph)24†

Yuichi Negishi,*a   Kozue Igarashi,a   Kenta Munakata,a   Wataru Ohgakea  and  Katsuyuki Nobusadab  

* Corresponding authors

a Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku-ku, Japan
E-mail: negishi@rs.kagu.tus.ac.jp
Fax: +81-3-5261-4631
Tel: +81-3-5228-9145

b Department of Theoretical and Computational Molecular Science, Institute for Molecular Science, Myodaiji, Okazaki, Japan
E-mail: nobusada@ims.ac.jp
Fax: +81-564-53-4660
Tel: +81-564-55-7311

Abstract

A phenylethanethiolate-protected Pd2Au36(SC2H4Ph)24 cluster, which is a two-Pd atom-doped cluster of the well studied magic gold cluster Au38(SC2H4Ph)24, was synthesized in high purity and its stability was investigated. The results demonstrate that Pd2Au36(SC2H4Ph)24 is more stable than Au38(SC2H4Ph)24 against degradation in solution and core etching by thiols.

Graphical abstract: Palladium doping of magic gold cluster Au38(SC2H4Ph)24: formation of Pd2Au36(SC2H4Ph)24 with higher stability than Au38(SC2H4Ph)24

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Article information

DOI
https://doi.org/10.1039/C1CC15765E
Article type
Communication
Submitted
18 Sep 2011
Accepted
19 Oct 2011
First published
31 Oct 2011

Chem. Commun., 2012,48, 660-662

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Palladium doping of magic gold cluster Au38(SC2H4Ph)24: formation of Pd2Au36(SC2H4Ph)24 with higher stability than Au38(SC2H4Ph)24

Y. Negishi, K. Igarashi, K. Munakata, W. Ohgake and K. Nobusada, Chem. Commun., 2012, 48, 660 DOI: 10.1039/C1CC15765E

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