Assembly of high-symmetry silver(I) alkyl-1,3-diynyl cluster complexes via core transformation
Publication in refereed journal

香港中文大學研究人員
替代計量分析
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其它資訊
摘要New tetranuclear supramolecular precursors [(R-C C-C C) Ag (PPh3)](4) (R = iPr and chx) are employed to construct three polynuclear silver(I) alkyl-1,3-diynyl cluster complexes (1-3) that bear the same novel trigonal bipyramidal Ag-5 core consolidated by silver-ethynide and argentophilic interactions. The present results strongly suggest that the assembly of high-symmetry mediumnuclearity clusters 1-3 is initiated by the accretion of additional Ag(I) ions by the Ag-4 template of the precursors through argentophilic (< 3.4 angstrom)interaction, and demonstrate that core transformation is an effective synthetic route to high-symmetry metal clusters.
著者Hau SCK, Mak TCW
期刊名稱Dalton Transactions
出版年份2017
月份11
日期7
卷號46
期次41
出版社ROYAL SOC CHEMISTRY
頁次14098 - 14101
國際標準期刊號1477-9226
電子國際標準期刊號1477-9234
語言英式英語
Web of Science 學科類別Chemistry, Inorganic & Nuclear;Chemistry

上次更新時間 2020-03-12 於 01:06