Literature DB >> 30152123

Ligand-Controlled Doping Effects in Alloy Nanoclusters Au4 Ag23 and Au5 Ag24.

Yang Du1, Zong-Jie Guan1, Zhao-Rui Wen1, Yu-Mei Lin1, Quan-Ming Wang1,2.   

Abstract

The syntheses and properties of two bimetallic nanoclusters [Au4 Ag23 (C≡CtBu)10 (dppf)4 Cl7 ](PF6 )2 and [Au5 Ag24 (C≡CC6 H4 -p-tBu)16 (dppf)4 Cl4 ](PF6 )3 are reported. The Au atoms distributed in both the cores and the surface motifs are clearly determined. The two nanoclusters show distinctly different geometric structures and electronic properties, which are attributed to the subtle changes in the surface alkynyl structures.
© 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  alkynyl; bimetallic; cluster compounds; ligand effects; nanoclusters; properties; structure

Year:  2018        PMID： 30152123     DOI： 10.1002/chem.201803683

Source DB:  PubMed          Journal:  Chemistry        ISSN： 0947-6539            Impact factor:   5.236


  4 in total

1.  Site-specific doping of silver atoms into a Au25 nanocluster as directed by ligand binding preferences.

Authors:  Wan-Qi Shi; Zong-Jie Guan; Jiao-Jiao Li; Xu-Shuang Han; Quan-Ming Wang
Journal:  Chem Sci       Date:  2022-03-15       Impact factor: 9.969

Review 2.  New Routes for Multicomponent Atomically Precise Metal Nanoclusters.

Authors:  Esma Khatun; Thalappil Pradeep
Journal:  ACS Omega       Date:  2020-12-18

Review 3.  Tailoring silver nanoclusters via doping: advances and opportunities.

Authors:  Jie Yang; Runqiang Pang; Dongpo Song; Man-Bo Li
Journal:  Nanoscale Adv       Date:  2021-03-09

4.  Aggregation-induced phosphorescence sensitization in two heptanuclear and decanuclear gold-silver sandwich clusters.

Authors:  Zhou Lu; Yu-Jie Yang; Wen-Xiu Ni; Mian Li; Yifang Zhao; Yong-Liang Huang; Dong Luo; Xiaoping Wang; Mohammad A Omary; Dan Li
Journal:  Chem Sci       Date:  2020-10-30       Impact factor: 9.825
  4 in total

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