Perspectives in syntheses, structures and bonding of acetylide-containing clusters of group 11 metals

被引：56

作者：

Abu-Salah, OM ^{[1
]}

机构：

[1] King Saud Univ, Coll Sci, Dept Chem, Riyadh 11451, Saudi Arabia

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1998年 / 565卷 / 1-2期

关键词：

D O I：

10.1016/S0022-328X(98)00643-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

New aspects of chemistry and bonding have emerged from reactions of the anionic linear complexes [M(C2Ph)(2)](-) with metal phenylacetylide polymers [M(C2Ph)](n) (M=Cu, Ag, Au). The reactions did not stop at depolymerization, but were followed by ethynylation and condensation of the formed cationic and anionic moieties into novel clusters. Thus the homonuclear [Ag-5(C2Ph)(6)](-) and hetreonuclear [Au2Cu(C2Ph)(4)](-), [Au3M2(C2Ph)(6)](-) (M=Cu, Ag), [Ag6Cu7(C2Ph)(14)](-), and [AuAg6Cu6(C2Ph)(14)](-) complexes were obtained. Extension of ethynylation reactions to neutral complexes resulted in the complexes [Au2Ag2(C2Ph)(4)(PPh3)(2)], [Ag2Cu2,(C2Ph)(4)(PPh3)(4)], [AuAg(C2Ph)(2)](n), [AuCu(C2Ph)(2)](n), and [AgCu(C2Ph)(2)](n). Aspects of syntheses, structures and bonding in these complexes are reviewed. (C) 1998 Elsevier Science S.A.. All rights reserved.

引用

页码：211 / 216

页数：6

共 52 条

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