Cyclic Pt3Ag33 and Pt3Au12Ag21 nanoclusters with M13 icosahedra as building-blocks

Sha Yang; Jinsong Chai; Ying Lv; Tao Chen; Shuxin Wang; Haizhu Yu; Manzhou Zhu

doi:10.1039/C8CC06900J

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Cyclic Pt₃Ag₃₃ and Pt₃Au₁₂Ag₂₁ nanoclusters with M₁₃ icosahedra as building-blocks†

Sha Yang,^a Jinsong Chai,^a Ying Lv,^a Tao Chen,^a Shuxin Wang,

^a Haizhu Yu*^a and Manzhou Zhu

*^a

Author affiliations

* Corresponding authors

^a Department of Chemistry and Centre for Atomic Engineering of Advanced Materials, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Anhui University, Hefei, Anhui, China
E-mail: yuhaizhu@ahu.edu.cn, zmz@ahu.edu.cn

Abstract

In this work, we report a controlled self-assembly of three M₁₃ icosahedral building-blocks into cyclic Pt₃Ag₃₃ or Pt₃Au₁₂Ag₂₁ nanoclusters. Compared to the previously reported Pt₂Ag₂₃ and Pt₁Ag₁₂ nanoclusters, the Pt₃Ag₃₃ nanoclusters exhibit a red-shift in both the optical absorption and photoluminescence due to the assembly of an additional Pt₁Ag₁₂ icosahedron.

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Article information

DOI: https://doi.org/10.1039/C8CC06900J
Article type: Communication
Submitted: 25 Aug 2018
Accepted: 01 Oct 2018
First published: 01 Oct 2018

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Chem. Commun., 2018,54, 12077-12080

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Cyclic Pt₃Ag₃₃ and Pt₃Au₁₂Ag₂₁ nanoclusters with M₁₃ icosahedra as building-blocks

S. Yang, J. Chai, Y. Lv, T. Chen, S. Wang, H. Yu and M. Zhu, Chem. Commun., 2018, 54, 12077 DOI: 10.1039/C8CC06900J

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Chemical Communications