Bis(tetrasulfato)palladate, [Pd(S4O13)2]2−

Authors

  • Jörn Bruns,

    1. Carl von Ossietzky Universität Oldenburg, Institut für Reine und Angewandte Chemie, Carl-von-Ossietzky-Strasse 9–11, 26129 Oldenburg (Germany)
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  • Prof. Dr. Thorsten Klüner,

    1. Carl von Ossietzky Universität Oldenburg, Institut für Reine und Angewandte Chemie, Carl-von-Ossietzky-Strasse 9–11, 26129 Oldenburg (Germany)
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  • Prof. Dr. Mathias S. Wickleder

    Corresponding author
    1. Carl von Ossietzky Universität Oldenburg, Institut für Reine und Angewandte Chemie, Carl-von-Ossietzky-Strasse 9–11, 26129 Oldenburg (Germany)
    • Carl von Ossietzky Universität Oldenburg, Institut für Reine und Angewandte Chemie, Carl-von-Ossietzky-Strasse 9–11, 26129 Oldenburg (Germany)
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  • Financial support of the Deutsche Forschungsgemeinschaft and the Stiftung der Metallindustrie im Nordwesten is gratefully acknowledged. We thank Dr. Marc Schmidtmann and Dipl.-Chem. Wolfgang Saak for the collection of the X-ray data. Furthermore we thank Regina Stötzel and Prof. Claudia Wickleder (both University of Siegen) for measuring the Raman spectrum.

Abstract

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SOS: The first coordination compound containing polysulfate ligands was obtained under harsh conditions from the reaction of K2[PdCl4] and SO3. The compound contains a Pd2+ ion coordinated by two chelating tetrasulfate anions (see structure, Pd red, S yellow, O blue), which leads to a significant stabilization of the polysulfate anions compared to their uncoordinated analogues.

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