Mössbauer study of quinquevalent gold compounds

1 November 1973

journal article
research article
Published by AIP Publishing in The Journal of Chemical Physics

Vol. 59 (9) , 5050-5054
https://doi.org/10.1063/1.1680722

Abstract

The recently synthesized Au(V) complex fluorides of the form

A^{+} {AuF}_{6}^{-}

with

A = {Xe}_{2} F_{11}^{+}

{XeF}_{5}^{+}

, and Cs⁺ have been studied by Mössbauer spectroscopy with the 77.3 keV gamma resonance of ¹⁹⁷Au. The values obtained for isomer shift and electric quadrupole interaction are in harmony with the assigned oxidation state Au(V), as well as with the octahedral shape of the

{AuF}_{6}^{-}

anion.

Keywords

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