Ternary nanoclusters of CuHgS, CuHgSe, and CuInS

被引：56

作者：

Tran, DTT

Beltran, LMC

Kowalchuk, CM

Trefiak, NR

Taylor, NJ

Corrigan, JF ^{[1
]}

机构：

[1] Univ Western Ontario, Dept Chem, London, ON N6A 5B7, Canada

[2] Univ Waterloo, Waterloo, ON N2L 3G1, Canada

来源：

INORGANIC CHEMISTRY | 2002年 / 41卷 / 22期

关键词：

D O I：

10.1021/ic0110528

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two copper-mercury-chalcogenide clusters [Hg15Cu20E25(PPr3)(18)] (1, E = S; 2, E = Se) are synthesized in good yield from the reaction of (Pr3P)(3)Cu-ESiMe3 and (Pr3P)(2).Hg(OAc)(2) at low temperatures. Single-crystal X-ray analyses illustrate that the two ternary clusters are isomorphous and consist of a phosphine-stabilized core of mixed Hg, Cu, and E centers. Thermolysis of 1 leads to the formation of mercury metal and various forms of copper-sulfide. The copper-indium-sulfide cluster [Cu(6)ln(8)S(13)Cl(4)(PEt3)(12)] (3) is similarly prepared in 50% yield from (Et3P)(3)Cu-SSiMe3, InCl3, and S(SiMe3)(2).

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页码：5693 / 5698

页数：6

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