Literature DB >> 24274138

Nonsuperatomic [Au23(SC6H11)16]- nanocluster featuring bipyramidal Au15 kernel and trimeric Au3(SR)4 motif.

Anindita Das1, Tao Li, Katsuyuki Nobusada, Chenjie Zeng, Nathaniel L Rosi, Rongchao Jin.   

Abstract

We report the X-ray structure of a cyclohexanethiolate-capped [Au23(SR)16](-) nanocluster (counterion: tetraoctylammonium, TOA(+)). The structure comprises a cuboctahedron-based bipyramidal Au15 kernel, which is protected by two staple-like trimeric Au3(SR)4 motifs, two monomeric Au(SR)2 and four plain bridging SR ligands. Electronic structure analysis reveals nonsuperatomic feature of [Au23(SR)16](-) and confirms the Au15 kernel and surface motifs. The Au15 kernel and trimeric staple motif are unprecedented and offer new insight in understanding the structure evolution of gold nanoclusters.

Entities:  

Year:  2013        PMID： 24274138     DOI： 10.1021/ja409177s

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  14 in total

1.  Radicals Are Required for Thiol Etching of Gold Particles.

Authors:  Timothy A Dreier; Christopher J Ackerson
Journal:  Angew Chem Int Ed Engl       Date:  2015-06-18       Impact factor: 15.336

Review 2.  Controllable synthesis and electrocatalytic applications of atomically precise gold nanoclusters.

Authors:  Qingyi Zhu; Xiaoxiao Huang; Yunchu Zeng; Kai Sun; Linlin Zhou; Yuying Liu; Liang Luo; Shubo Tian; Xiaoming Sun
Journal:  Nanoscale Adv       Date:  2021-08-31

3.  Unraveling the Atomic Structures of 10-Electron (10e) Thiolate-Protected Gold Nanoclusters: Three Au32(SR)22 Isomers, One Au28(SR)18, and One Au33(SR)23.

Authors:  Pengye Liu; Wenhua Han; Mengke Zheng; Wenliang Li; Wen Wu Xu
Journal:  ACS Omega       Date:  2021-04-09

4.  A grand unified model for liganded gold clusters.

Authors:  Wen Wu Xu; Beien Zhu; Xiao Cheng Zeng; Yi Gao
Journal:  Nat Commun       Date:  2016-12-02       Impact factor: 14.919

5.  Single Crystal Sub-Nanometer Sized Cu6(SR)6 Clusters: Structure, Photophysical Properties, and Electrochemical Sensing.

Authors:  Xiaohui Gao; Shuijian He; Chunmei Zhang; Cheng Du; Xi Chen; Wei Xing; Shengli Chen; Andre Clayborne; Wei Chen
Journal:  Adv Sci (Weinh)       Date:  2016-07-14       Impact factor: 16.806

6.  Symmetric Growth of Dual-Packed Kernel: Exploration of the Evolution of Au40(SR)24 to Au49(SR)27 and Au58(SR)30 Clusters via the 2e --Reduction Cluster Growth Mechanism.

Authors:  Lin Xiong; Yong Pei
Journal:  ACS Omega       Date:  2021-07-07

7.  Total structure determination of surface doping [Ag46Au24(SR)32](BPh4)2 nanocluster and its structure-related catalytic property.

Authors:  Shuxin Wang; Shan Jin; Sha Yang; Shuang Chen; Yongbo Song; Jun Zhang; Manzhou Zhu
Journal:  Sci Adv       Date:  2015-08-14       Impact factor: 14.136

8.  Molecular "surgery" on a 23-gold-atom nanoparticle.

Authors:  Qi Li; Tian-Yi Luo; Michael G Taylor; Shuxin Wang; Xiaofan Zhu; Yongbo Song; Giannis Mpourmpakis; Nathaniel L Rosi; Rongchao Jin
Journal:  Sci Adv       Date:  2017-05-19       Impact factor: 14.136

9.  Revealing isoelectronic size conversion dynamics of metal nanoclusters by a noncrystallization approach.

Authors:  Qiaofeng Yao; Victor Fung; Cheng Sun; Sida Huang; Tiankai Chen; De-En Jiang; Jim Yang Lee; Jianping Xie
Journal:  Nat Commun       Date:  2018-05-17       Impact factor: 14.919

10.  Modulating the hierarchical fibrous assembly of Au nanoparticles with atomic precision.

Authors:  Qi Li; Jake C Russell; Tian-Yi Luo; Xavier Roy; Nathaniel L Rosi; Yan Zhu; Rongchao Jin
Journal:  Nat Commun       Date:  2018-09-24       Impact factor: 14.919
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