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Title
Japanese:Structural and dynamical aspects of alkylammonium salts of a silicodecatungstate as heterogeneous epoxidation catalysts. 
English:Structural and dynamical aspects of alkylammonium salts of a silicodecatungstate as heterogeneous epoxidation catalysts. 
Author
Japanese: Sayaka Uchida, Keigo Kamata, Yoshiyuki Ogasawara, Megumi Fujita, Noritaka. Mizuno.  
English: Sayaka Uchida, Keigo Kamata, Yoshiyuki Ogasawara, Megumi Fujita, Noritaka. Mizuno.  
Language English 
Journal/Book name
Japanese:Dalton Transactions 
English:Dalton Transactions 
Volume, Number, Page Vol. 41    No. 33    pp. 9979-9983
Published date 2012 
Publisher
Japanese:Royal Society of Chemistry 
English:Royal Society of Chemistry 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
DOI https://doi.org/10.1039/c2dt30492a
Abstract The structural and dynamical aspects of alkylammonium salts of a silicodecatungstate [(CH3)4N]4[ﾎｳ-SiW10O34(H2O)2], [(n-C3H7)4N]4[ﾎｳ-SiW10O34(H2O)2], [(n-C4H9)4N]4[ﾎｳ-SiW10O34(H2O)2], and [(n-C5H11)4N]4[ﾎｳ-SiW10O34(H2O)2] were investigated. The results of sorption isotherms, XRD analyses, and solid-state NMR spectroscopy show that facile sorption of solvent mols., flexibility of structures, and high mobility of alkylammonium cations are crucial to the uniform distribution of reactant and oxidant mols. throughout the bulk solid, which are related to the high catalytic activities for epoxidn. of alkenes. [on SciFinder(R)]

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