High-Nuclearity Heterometallic tert-Butylethynide Clusters Assembled with tert-Butylphosphonate
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tert-Butylphosphonic acid and lanthanide precursors were employed to construct two high-nuclearity hybrid silver(I)-ytterbium(III) phosphonate clusters: compound 1 consists of a Ag-16 ethynide cluster fused with a trinuclear hydroxoytterbium phosphonate cluster, whereas compound 2 is composed of two Ag-16 ethynide clusters bridged by a hexanuclear oxo/hydroxoytterbium phosphonate cluster. Using transition-metal-substituted lacunary polyoxotungstates in place of the lanthanide reactant, new phosphonate-functionalized silver(I)-copper(II) ethynide clusters [Ag34Cu6 (3) and Ag37Cu6 (4)] and silver(I) ethynide clusters [Ag-51 (5) and Ag-72 (6)] were obtained. The structures of complexes 3-6 feature core-shell arrangements, in which silver(I)-copper(II) or silver(1) ethynide cluster shells stabilized by peripheral phosphonate ligands enclose different kinds of tungstate core templates.
著者Duan GX, Xie YP, Jin JL, Bao LP, Lu X, Mak TCW
期刊名稱Chemistry - A European Journal
出版年份2018
月份5
日期7
卷號24
期次26
出版社WILEY-V C H VERLAG GMBH
頁次6762 - 6768
國際標準期刊號0947-6539
電子國際標準期刊號1521-3765
語言英式英語
關鍵詞cluster compounds, lanthanides, phosphonates, polyoxometalates, silver
Web of Science 學科類別Chemistry, Multidisciplinary;Chemistry

上次更新時間 2020-03-12 於 01:07