Molecular Metallophosphate Precursors for Nonhydrolytic Transformations

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Authors

CHYBA Jan MORAVEC Zdeněk JANÍČEK Martin KEJÍK Martin NEČAS Marek PINKAS Jiří

Type Article in Proceedings
Conference MOLMAT 2010 Conference, Montpellier, France
MU Faculty or unit

Faculty of Science

Citation
Field Inorganic chemistry
Keywords metallophosphates; nonhydrolytic; sol-gel
Description We prepared molecular aluminum, titanium, and zirconium alkoxide phosphates as precursors for the nonhydrolytic condensation routes and for thermolytic methods. Syntheses included the reactions between derivates of phosphoric acid OP(OSiMe3)3 and OP(OSiMe3)2(OH) and metalloorganic compounds, such as metal alkyls and alkoxides. The single-crystal X-ray diffraction analysis was used to establish the molecular structures of precursors. Their complete characterization was carried out by analytical and spectroscopic methods (NMR, IR, MS). The prepared compounds served as molecular precursors to metallophosphate materials.
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