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Quasi-Dual-Packed-Kerneled Au-49(2,4-DMBT)(27) Nanoclusters and the Influence of Kernel Packing on the Electrochemical Gap
Liao, Lingwen1; Zhuang, Shengli1; Wang, Pu2; Xu, Yanan3; Yan, Nan1; Dong, Hongwei1; Wang, Chengming4; Zhao, Yan1; Xia, Nan1; Li, Jin5; Deng, Haiteng6; Pei, Yong2; Tian, Shi-Kai3; Wu, Zhikun1
2017-10-02
发表期刊ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷号59期号:41页码:12644-12648
摘要Although face-centered cubic (fcc), body-centered cubic (bcc), hexagonal close-packed (hcp), and other structured gold nanoclusters have been reported, it was unclear whether gold nanoclusters with mix-packed (fcc and non-fcc) kernels exist, and the correlation between kernel packing and the properties of gold nanoclusters is unknown. A Au-49(2,4-DMBT)(27) nanocluster with a shell electron count of 22 has now been been synthesized and structurally resolved by single-crystal X-ray crystallography, which revealed that Au-49(2,4-DMBT)(27) contains a unique Au-34 kernel consisting of one quasi-fcc-structured Au-21 and one non-fcc-structured Au-13 unit (where 2,4-DMBTH=2,4-dimethylbenzenethiol). Further experiments revealed that the kernel packing greatly influences the electrochemical gap (EG) and the fcc structure has a larger EG than the investigated non-fcc structure.
文章类型Article
关键词Differential Pulse Voltammetry Electrochemical Gap Gold Nanoclusters Structure Elucidation
WOS标题词Science & Technology ; Physical Sciences
资助者Natural Science Foundation of China(21222301 ; Natural Science Foundation of China(21222301 ; National Basic Research Program of China(2013CB934302) ; National Basic Research Program of China(2013CB934302) ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology(2014FXCX002) ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology(2014FXCX002) ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; 21528303 ; 21528303 ; 21603234 ; 21603234 ; 21373176 ; 21373176 ; 21771186 ; 21771186 ; 21171170 ; 21171170 ; 21573212) ; 21573212) ; Natural Science Foundation of China(21222301 ; Natural Science Foundation of China(21222301 ; National Basic Research Program of China(2013CB934302) ; National Basic Research Program of China(2013CB934302) ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology(2014FXCX002) ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology(2014FXCX002) ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; 21528303 ; 21528303 ; 21603234 ; 21603234 ; 21373176 ; 21373176 ; 21771186 ; 21771186 ; 21171170 ; 21171170 ; 21573212) ; 21573212)
DOI10.1002/anie.201707582
关键词[WOS]PROTECTED GOLD CLUSTERS ; X-RAY CRYSTALLOGRAPHY ; NOBLE-METAL CLUSTERS ; CRYSTAL-STRUCTURE ; THEORETICAL-ANALYSIS ; AU-38 NANOPARTICLES ; OPTICAL-PROPERTIES ; ATOMIC-STRUCTURE ; AU-25 CLUSTER ; MONOLAYER
收录类别SCI
语种英语
资助者Natural Science Foundation of China(21222301 ; Natural Science Foundation of China(21222301 ; National Basic Research Program of China(2013CB934302) ; National Basic Research Program of China(2013CB934302) ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology(2014FXCX002) ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology(2014FXCX002) ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; 21528303 ; 21528303 ; 21603234 ; 21603234 ; 21373176 ; 21373176 ; 21771186 ; 21771186 ; 21171170 ; 21171170 ; 21573212) ; 21573212) ; Natural Science Foundation of China(21222301 ; Natural Science Foundation of China(21222301 ; National Basic Research Program of China(2013CB934302) ; National Basic Research Program of China(2013CB934302) ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology(2014FXCX002) ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology(2014FXCX002) ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; 21528303 ; 21528303 ; 21603234 ; 21603234 ; 21373176 ; 21373176 ; 21771186 ; 21771186 ; 21171170 ; 21171170 ; 21573212) ; 21573212)
WOS研究方向Chemistry
WOS类目Chemistry, Multidisciplinary
WOS记录号WOS:000411810600041
引用统计
被引频次:15[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/334002/33743
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, Key Lab Mat Phys,Anhui Key Lab Nanomat & Nanotech, Hefei 230031, Anhui, Peoples R China
2.Xiangtan Univ, Minist Educ, Key Lab Environm Friendly Chem & Applicat, Dept Chem, Xiangtan 411105, Hunan, Peoples R China
3.Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China
4.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China
5.Tsinghua Univ, Sch Life Sci, Tsinghua Univ Peking Univ Joint Ctr Life Sci, Beijing 100084, Peoples R China
6.Tsinghua Univ, Sch Life Sci, MOE Key Lab Bioinformat, Beijing, Peoples R China
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Liao, Lingwen,Zhuang, Shengli,Wang, Pu,et al. Quasi-Dual-Packed-Kerneled Au-49(2,4-DMBT)(27) Nanoclusters and the Influence of Kernel Packing on the Electrochemical Gap[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2017,59(41):12644-12648.
APA Liao, Lingwen.,Zhuang, Shengli.,Wang, Pu.,Xu, Yanan.,Yan, Nan.,...&Wu, Zhikun.(2017).Quasi-Dual-Packed-Kerneled Au-49(2,4-DMBT)(27) Nanoclusters and the Influence of Kernel Packing on the Electrochemical Gap.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,59(41),12644-12648.
MLA Liao, Lingwen,et al."Quasi-Dual-Packed-Kerneled Au-49(2,4-DMBT)(27) Nanoclusters and the Influence of Kernel Packing on the Electrochemical Gap".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 59.41(2017):12644-12648.
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