摘要
合成了Keggin结构一,三取代过氧铁钨硅杂多配合物,这两种化合物是:α-K6[SiW11(Tio2)O39]·12H2O和α-K9H[SiW9(TiO2)O39]·12H2O,并对183WNMR谱进行了指认,从而确定了2种过氧杂多配合物的基本结构.
In this paper heteropoly complexes of peroxotitanium mono-substituted and tri -substituted with Keggin structure: α- K5[SiW11(TiO2)O39·12H2O and α-K9H[SiW9(TiO3)O39· 12H2O Have been synthesized. The spectra of 183WNMR have been assigned so that two basic structures of peroxotitanium heteropoly complexes are determined.