An elegant direct route for the preparation of pyridinium,ammonium and alkali metal hexafluorotitanates (IV) |
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| Institution: | 1. CSIR - Indian Institute of Petroleum, Dehradun 248005, India;2. SINTEF Materials and Chemistry, Forskningsveien 1, P-O Box 124 Blindern, 0354 Oslo, Norway;1. Institute of Chemistry, Far-Eastern Branch, Russian Academy of Sciences, 159, Prosp. 100-letiya Vladivostoka, Vladivostok 690022, Russia;2. Institute of Problems of Chemical Physics, Russian Academy of Sciences, 1, Prosp. akad. Semenova, Chernogolovka, Moscow Region 142432, Russia;1. Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, and School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, PR China;2. Huaneng Liaocheng Thermal Power CO., LTD, Liaocheng 252000, PR China |
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| Abstract: | Pyridinium hexafluorotitanate (IV) has been prepared by a one step procedure. Addition of titanium tetrachloride to pyridinium poly(hydrogen fluoride) yields nearly quantitative amounts of pyridinium hexafluorotitanate(IV). Making use of pyridinium hexafluorotitanate as precursor, ammonium and alkali metal (Na, K, Rb, and Cs) hexafluorotitanates have been prepared in good yields. These salts have been characterised by IR, N.M.R. (1H, 13C and 19F), X-ray powder diffraction data and chemical analysis. |
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