摘要
本文报道了M_x[GaW_9M_3~′O_(40)]nH_2O(M′=Mo,V,Ti,Fe(Ⅲ),Co(Ⅱ),Ni(Ⅱ),Mn(Ⅱ);M=k,Na,Gua,Me_4N,Et_4N,Bu_4N)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。
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.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
1992年第3期311-314,共4页
Chinese Journal of Inorganic Chemistry
基金
国家自然科学基金
关键词
镓
钨
杂多化合物
过渡元素
trisubstituted heteropoiy complex tungstogallate characterization transition element
