The structural isomerism in gold nanoclusters
Xu, WW; Zeng, XC; Gao, Y
2018
发表期刊NANOSCALE
ISSN2040-3364
卷号10期号:20页码:9476-9483
文章类型期刊论文
摘要The isomerism in thiolate-protected gold (Au) nanoclusters is important for the understanding of structure-property correlations and the design of Au nanoclusters with specific structures and properties. Although recent studies have identified stereoisomerism, the understanding of structural isomerism is still lacking. Herein, we identified three distinct mechanisms of structural isomerism (i.e., core isomerism, staple isomerism, and complex isomerism) based on the crystallized isomers of thiolate-protected Au nanoclusters, and these mechanisms can be viewed as analogous to those of the structural isomerism in organic molecules (i.e., chain isomerism, point isomerism, and functional isomerism). Using the discovered core isomerism and staple isomerism, two Au-28(SR)(20) isomers are predicted and their synthesis feasibilities are illuminated. These new insights into the structural isomerism can facilitate rational design of new isomers of thiolate-protected Au nanoclusters and guide future experimental synthesis.
关键词Cis-trans Isomerization Metal Nanoclusters Clusters Nanoparticles Molecules Chirality Size
DOI10.1039/c8nr02284d
收录类别SCI
语种英语
WOS记录号WOS:000433260300007
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/29181
专题中科院上海应用物理研究所2011-2018年
作者单位1.Xu, WW
2.Zeng, XC
3.Gao, Y
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Xu, WW,Zeng, XC,Gao, Y. The structural isomerism in gold nanoclusters[J]. NANOSCALE,2018,10(20):9476-9483.
APA Xu, WW,Zeng, XC,&Gao, Y.(2018).The structural isomerism in gold nanoclusters.NANOSCALE,10(20),9476-9483.
MLA Xu, WW,et al."The structural isomerism in gold nanoclusters".NANOSCALE 10.20(2018):9476-9483.
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