hny
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hny-
The heteropoly compounds of HnXW12O40 、 Na3AsW12O40 、 HnY Mo12O40 、 HnMW12O40 are prepared , and their Ultraviolet spectra are measured . The relation between Ultraviolet spectra and the nature of central ion is also studied .
制备了杂多化合物HnXW12O40、Na3AsW12O40、HnYMo12O40、HnMW12O40，并测试了它们的紫外光谱，研究了紫外光谱与中心离子性质的关系。