【摘 要】
:
在pH值约为6.5的水溶液中,K12[Sb2W22O74(OH)2]·27H2O,PrCl3.7H2O和Na2CO3的反应得到了一个基于[Pr(W5O18)2]9-阴离子和Na+的新型二维全无机的多酸化合物Na13H5[Pr(W5O18)2]
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在pH值约为6.5的水溶液中,K12[Sb2W22O74(OH)2]·27H2O,PrCl3.7H2O和Na2CO3的反应得到了一个基于[Pr(W5O18)2]9-阴离子和Na+的新型二维全无机的多酸化合物Na13H5[Pr(W5O18)2]2·62H2O.通过单晶X射线衍射、红外光谱、紫外光谱和元素分析对标题化合物的结构进行了表征,并且对标题化合物的荧光性质进行了测试.
The reaction of K12 [Sb2W22O74 (OH) 2] · 27H2O, PrCl3.7H2O and Na2CO3 in an aqueous solution with a pH of about 6.5 resulted in a novel two-dimensional all-inorganic based on [Pr (W5O18) 2] 9- anion and Na + The title compound was characterized by single crystal X-ray diffraction, infrared spectrum, ultraviolet spectrum and elemental analysis and the fluorescence properties of the title compound were tested .
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