Gold and silver complexes with the ferrocenyl phosphine FcCH2PPh2 [Fe = (η5-C5H5)Fe(η5-C5H4)]

被引：35

作者：

Barranco, EN

Crespo, O

Gimeno, MC

Laguna, A ^{[1
]}

Jones, PG

Ahrens, B

机构：

[1] Univ Zaragoza, Inst Ciencia Mat Aragon, Dept Quim Inorgan, CSIC, E-50009 Zaragoza, Spain

[2] Tech Univ Braunschweig, Inst Anorgan & Analyt Chem, D-38023 Braunschweig, Germany

来源：

INORGANIC CHEMISTRY | 2000年 / 39卷 / 04期

关键词：

D O I：

10.1021/ic9905446

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Linear gold(I) and silver(I) complexes with the ferrocenyl phosphine FcCH(2)PPh(2) [Fc = (eta(5)-C5H5)Fe(eta(5)-C5H4)] of the types [AuR(PPh(2)CH(2)Fc)], [M(PPh3)(PPh(2)CH(2)Fc)]OTf, and [M(PPh(2)CH(2)Fc)(2)]OTf (M = Au, Ag) have been obtained. Three-coordinate gold(I) and silver(I) derivatives of the types [AuCl(PPh(2)CH(2)Fc)(2)] and [M(PPh(2)CH(2)Fc)(3)]X (M = Au, X = ClO4; M = Ag, X = OTf) have been obtained from the corresponding gold and silver precursors in the appropriate molar ratio, although some of them are involved in equilibria in solution. The crystal structures of [AuR(PPh(2)CH(2)Fc)] (R = Cl, C6F5), [AuL(PPh(2)CH(2)Fc)]OTf (L = PPh3, FcCH(2)PPh(2)). [Au(C6F5)(3)(PPh(2)CH(2)Fc)], and [Ag(PPh(2)CH(2)Fc)(3)]OTf have been determined by X-ray diffraction studies.

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页码：680 / 687

页数：8

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