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The fcc structure isomerization in gold nanoclusters
Zhuang, Shengli1,2; Liao, Lingwen1; Li, Man-Bo1; Yao, Chuanhao1; Zhao, Yan1,2; Dong, Hongwei1,2; Li, Jin3; Deng, Haiteng4; Li, Lingling5; Wu, Zhikun1
2017-10-21
发表期刊NANOSCALE
卷号9期号:39页码:14809-14813
摘要Structural isomerization is an important concept in organic chemistry and it is recently found to be applicable to thiolated gold nanoparticles. However, to the best of our knowledge, the isomerization with the kernel structure of the cluster changed while maintaining fcc packing was not previously found. Here, we report such a structural isomerization by synthesizing a novel gold nanocluster and solving its atomic structure. The as-obtained novel gold nanocluster Au-52(PET)(32) (PET = phenylethanethiolate) has completely the same Au/S molar ratio as a well-known gold nanocluster Au-52(TBBT)(32) (TBBT = 4-tert-butyl-benzenethiolate) but an essentially different fcc structure. As a result of fcc structure isomerization, Au-52(PET)(32) has remarkably different UV/vis/NIR absorption from Au-52(TBBT)(32). Another interesting finding in this work is that the kernel of Au-52(PET)(32) has high-indexed (311)-like facets, which is not previously reported in the structures of gold nanoclusters to the best of our knowledge.
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
资助者National Natural Science Foundation of China(21222301 ; National Basic Research Program of China(2013CB934302) ; Anhui Provincial Natural Science Foundation(1608085QB31) ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology(2014FXCX002) ; CAS/SAFEA International Partnership Program for Creative Research Teams ; 21528303 ; 21603234 ; 21771186 ; 21171170 ; 21501182 ; 21601193) ; National Natural Science Foundation of China(21222301 ; National Basic Research Program of China(2013CB934302) ; Anhui Provincial Natural Science Foundation(1608085QB31) ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology(2014FXCX002) ; CAS/SAFEA International Partnership Program for Creative Research Teams ; 21528303 ; 21603234 ; 21771186 ; 21171170 ; 21501182 ; 21601193)
DOI10.1039/c7nr05239a
关键词[WOS]X-RAY CRYSTALLOGRAPHY ; PROTECTED AU-25 CLUSTER ; OPTICAL-PROPERTIES ; THEORETICAL-ANALYSIS ; METAL NANOCLUSTERS ; CRYSTAL-STRUCTURE ; NANOPARTICLE ; NANOCRYSTALS ; MONOLAYER ; COMPLEXES
收录类别SCI
语种英语
资助者National Natural Science Foundation of China(21222301 ; National Basic Research Program of China(2013CB934302) ; Anhui Provincial Natural Science Foundation(1608085QB31) ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology(2014FXCX002) ; CAS/SAFEA International Partnership Program for Creative Research Teams ; 21528303 ; 21603234 ; 21771186 ; 21171170 ; 21501182 ; 21601193) ; National Natural Science Foundation of China(21222301 ; National Basic Research Program of China(2013CB934302) ; Anhui Provincial Natural Science Foundation(1608085QB31) ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology(2014FXCX002) ; CAS/SAFEA International Partnership Program for Creative Research Teams ; 21528303 ; 21603234 ; 21771186 ; 21171170 ; 21501182 ; 21601193)
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号WOS:000412940000007
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.hfcas.ac.cn:8080/handle/334002/33804
专题中科院固体物理研究所
作者单位1.Chinese Acad Sci, Inst Solid State Phys, CAS Ctr Excellence Nanosci, Anhui Key Lab Nanomat & Nanotechnol,Key Lab Mat P, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China
3.Tsinghua Univ, Tsinghua Univ Peking Univ Joint Ctr Life Sci, Sch Life Sci, Beijing 100084, Peoples R China
4.Tsinghua Univ, Sch Life Sci, MOE Key Lab Bioinformat, Beijing 100084, Peoples R China
5.Shanghai Jiao Tong Univ, Instrumental Anal Ctr, Shanghai 200240, Peoples R China
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GB/T 7714
Zhuang, Shengli,Liao, Lingwen,Li, Man-Bo,et al. The fcc structure isomerization in gold nanoclusters[J]. NANOSCALE,2017,9(39):14809-14813.
APA Zhuang, Shengli.,Liao, Lingwen.,Li, Man-Bo.,Yao, Chuanhao.,Zhao, Yan.,...&Wu, Zhikun.(2017).The fcc structure isomerization in gold nanoclusters.NANOSCALE,9(39),14809-14813.
MLA Zhuang, Shengli,et al."The fcc structure isomerization in gold nanoclusters".NANOSCALE 9.39(2017):14809-14813.
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