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混合型杂多化合物Mx[GaW9M3O40]·nH2O的合成和性质
SYNTHESIS AND CHARACTERIZATION OF TRISUBSTITUTED HETEROPOLY COMPLEXES Mx[GaW9M’3O40]?nH2O
【摘要】 本文报道了Mx[GaW9M3′O40]nH2O(M′=Mo,V,Ti,Fe(Ⅲ),Co(Ⅱ),Ni(Ⅱ),Mn(Ⅱ);M=k,Na,Gua,Me4N,Et4N,Bu4N)的合成。通过元素分析,阴离子电荷的确定,极谱、IR及UV光谱、可见光谱、ESR、磁化率测定对其进行了表征。并研究了它们在水溶液中对酸碱的稳定性及热稳定性。
【Abstract】 Trisubstituted heteropoly complexes Mx[GaW9M’3O40] ?nH2O have been prepared and characterized by elemental analyses, charge determination on anions, polarograph, IR and UV and Vis spectra, ESR and magnetic susceptibility. Their thermal stability and stability in solution have been also examined.
【关键词】 镓钨杂多化合物;
混合型杂多化合物;
性质;
过渡元素;
【Key words】 trisubstituted heteropoiy complex tungstogallate characterization transition element;
【Key words】 trisubstituted heteropoiy complex tungstogallate characterization transition element;
【基金】 国家自然科学基金
- 【文献出处】 无机化学学报 ,Chinese Journal of Inorganic Chemistry , 编辑部邮箱 ,1992年03期
- 【被引频次】5
- 【下载频次】31