| Synthesis,Structure of Organophosphonyl Polyoxotungstates of Formula [C_6H_(11)P(O)]_2 X~(n )W_(11)O_(39)~((8-n)-) (X~(n )=P~(5 ), Si~(4 ), B~(3 ), Ga~(3 )) |
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| 作者姓名： | Zhen Gang SUN Jing Fu LIU Xiao Hong WANG Shu Mei YUE Jian Xin LI |
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| 作者单位： | Department of chemistry，Northeast Normal University，Changchun 130024 |
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| 摘 要： | Derivatizedp0ly0x0metalates(POMs)havereceivedincreasingattenti011tbrthelas1twentyyearsowingtotheirpotentialinbifunctionalcatalysis'.Ithasbeenrec0gnizedforal0ngtimethattheversatiIityofthepoly0x0metalatesandtheircatalyticapplicati0ncanbesignificantlyincreasedbygraftingorganicand0rgan0metalIicgroup0ntothepoIyoxometalatesurface.Organophosph0nylderivatives0fheter0polyanionshavebeenreportedpreviously=.Asthecontinuation,werep0rtthesynthesisandcharacterizationofthetitlec0mpounds.Sodiumandpotassiums…
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Synthesis, Structure of Organophosphonyl Polyoxotungstates of Formula [C_6H_(11)P (O)]_2 X~(n )W_(11)O~((8-n)-)_(39) (X~(n )=P~(5 ), Si~(4 ), B~(3 ), Ga~(3 )) |
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| Zhen Gang SUN, Jing Fu LIU, Xiao Hong WANG, Shu Mei YUE, Jian Xin LI.Synthesis,Structure of Organophosphonyl Polyoxotungstates of Formula [C_6H_(11)P(O)]_2 X~(n )W_(11)O_(39)~((8-n)-) (X~(n )=P~(5 ), Si~(4 ), B~(3 ), Ga~(3 ))[J].Chinese Chemical Letters,1999(8). |
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| Authors: | Zhen Gang SUN Jing Fu LIU Xiao Hong WANG Shu Mei YUE Jian Xin LI |
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| Abstract: | Cyclohexanephosphonyl heteropolyundecatungstates of formula C6H11P(O)]2 Xn W11O398-n- (Xn =P5 , Si4 , B3 , Ga3 have been prepared. purified and characterized by elemental analysis .IR and 1H. 31P and 183W NMR. |
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| Keywords: | Polyoxometalates organophosphorus complex |
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