[ε-PMo12O36(OH)4{La(H2O)4}4]5+: The First ε-PMo12O40 Keggin Ion and Its Association with the Two-Electron-Reduced α-PMo12O40 Isomer
Pierre Mialane Dr.
Institut Lavoisier, IREM, UMR 8637 Université de Versailles Saint-Quentin 45 Avenue des Etats-Unis, 78035 Versailles (France) Fax: (+33) 1-39-25-43-81
Search for more papers by this authorAnne Dolbecq Dr.
Institut Lavoisier, IREM, UMR 8637 Université de Versailles Saint-Quentin 45 Avenue des Etats-Unis, 78035 Versailles (France) Fax: (+33) 1-39-25-43-81
Search for more papers by this authorLaurent Lisnard
Institut Lavoisier, IREM, UMR 8637 Université de Versailles Saint-Quentin 45 Avenue des Etats-Unis, 78035 Versailles (France) Fax: (+33) 1-39-25-43-81
Search for more papers by this authorAlain Mallard
Institut Lavoisier, IREM, UMR 8637 Université de Versailles Saint-Quentin 45 Avenue des Etats-Unis, 78035 Versailles (France) Fax: (+33) 1-39-25-43-81
Search for more papers by this authorJérôme Marrot Dr.
Institut Lavoisier, IREM, UMR 8637 Université de Versailles Saint-Quentin 45 Avenue des Etats-Unis, 78035 Versailles (France) Fax: (+33) 1-39-25-43-81
Search for more papers by this authorFrancis Sécheresse Prof.
Institut Lavoisier, IREM, UMR 8637 Université de Versailles Saint-Quentin 45 Avenue des Etats-Unis, 78035 Versailles (France) Fax: (+33) 1-39-25-43-81
Search for more papers by this authorPierre Mialane Dr.
Institut Lavoisier, IREM, UMR 8637 Université de Versailles Saint-Quentin 45 Avenue des Etats-Unis, 78035 Versailles (France) Fax: (+33) 1-39-25-43-81
Search for more papers by this authorAnne Dolbecq Dr.
Institut Lavoisier, IREM, UMR 8637 Université de Versailles Saint-Quentin 45 Avenue des Etats-Unis, 78035 Versailles (France) Fax: (+33) 1-39-25-43-81
Search for more papers by this authorLaurent Lisnard
Institut Lavoisier, IREM, UMR 8637 Université de Versailles Saint-Quentin 45 Avenue des Etats-Unis, 78035 Versailles (France) Fax: (+33) 1-39-25-43-81
Search for more papers by this authorAlain Mallard
Institut Lavoisier, IREM, UMR 8637 Université de Versailles Saint-Quentin 45 Avenue des Etats-Unis, 78035 Versailles (France) Fax: (+33) 1-39-25-43-81
Search for more papers by this authorJérôme Marrot Dr.
Institut Lavoisier, IREM, UMR 8637 Université de Versailles Saint-Quentin 45 Avenue des Etats-Unis, 78035 Versailles (France) Fax: (+33) 1-39-25-43-81
Search for more papers by this authorFrancis Sécheresse Prof.
Institut Lavoisier, IREM, UMR 8637 Université de Versailles Saint-Quentin 45 Avenue des Etats-Unis, 78035 Versailles (France) Fax: (+33) 1-39-25-43-81
Search for more papers by this authorGraphical Abstract
Sechs Mo-Dimere, die um ein zentrales PO4-Tetraeder gruppiert sind, bilden den Kern des neuartigen, von vier {La(H2O)4}3+-Einheiten umgebenen ε-Keggin-Polyoxokations [ε-PMo12O36(OH)4{La(H2O)4}4]5+ (siehe Struktur). 31P-NMR-spektroskopische Untersuchungen ergaben, dass ε-Keggin-Ionen in wässriger Lösung nicht stabil sind und ein Polyanion/Polykation-Salz bilden, das kristallographisch charakterisiert wurde.
References
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Crystal data and structure refinements for 1: a dark red cubic crystal (0.18×0.18×0.16 mm) was analyzed with a Siemens SMART three-circle diffractometer equipped with a CCD bidimensional detector using MoKα monochromatized radiation (λ=0.71073 Å). Cubic, space group P
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