Mössbauer spectroscopy in the characterisation of polymetallic cluster compounds: A triple mössbauer study of (PPh4)[Fe2Ir2(Co)12{μ3-Au(PPh3)}]

被引：0

作者：

Stievano, L. ^{[1
]}

Pergola, R. Della ^{[2
]}

Wagner, F.E. ^{[3
]}

机构：

[1] Laboratoire de Réactivité de Surface, Université Pierre et Marie Curie, Paris

[2] Dip. di Scienze dell'Ambiente e del Territorio, Università di Milano - Bicocca, Milano

[3] Physik-Department E15, Technische Universität München, Garching

来源：

Hyperfine Interactions | 2004年 / 156-157卷 / 1-4期

关键词：

Gold; Iridium; Iron; Mössbauer spectroscopy; Polymetallic cluster compounds;

D O I：

10.1023/b:hype.0000043255.61023.f4

中图分类号：

学科分类号：

摘要：

The mixed-metal cluster compound (PPh4)[Fe2Ir2(CO)12{μ3-Au(PPh3)}], which has a trigonal bipyramidal core consisting of five atoms of three different Mössbauer isotopes, was studied by 193Ir, 197Au and 57Fe Mössbauer spectroscopy. The nature and the chemical character of the atoms located at the different sites are discussed with respect to their Mössbauer spectra. © 2004 Kluwer Academic Publishers.

引用

页码：365 / 370

页数：5

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