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Keggin结构(C5H10NH2)4SiMo12O40的合成与表征
Synthesis and Characterization of Keggin Structure(C5H10NH2)4SiMo12O40
【摘要】 用传统的方法合成了新型keggin结构电荷转移配合物(C5H10NH2)4SiMo12O40,并通过元素分析、紫外光谱及红外光谱对新合成的化合物进行表征.红外分析表明,多阴离子仍保持原来的Keggin骨架,其特征吸收峰有一定的红移或蓝移,说明哌啶与多阴离子之间有较强的相互作用.
【Abstract】 A new charge-transfer hybrid of Keggin structure(C5H10NH2)4SiMo12O40 has been synthesized using conventional methods and characterized by elemental analyses,UV and IR spectrum.The IR analysis shows that the heterpolyanions still reserve their Keggin structure in this compound.Their absorptions have more or less blue shifts and red shift.It is the certificate of the strong interaction between the heterpolyanions and organic hybrids.
【关键词】 多金属氧酸盐;
电荷转移配合物;
Keggin结构;
哌啶;
【Key words】 polyoxometalate; charge-transfer hybrid; Keggin structure; piperdine;
【Key words】 polyoxometalate; charge-transfer hybrid; Keggin structure; piperdine;
【基金】 国家自然科学基金资助项目(20371012)
- 【文献出处】 吉林化工学院学报 ,Journal of Jilin Institute of Chemical Technology , 编辑部邮箱 ,2007年02期
- 【分类号】O621.25
- 【被引频次】1
- 【下载频次】97