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对KPO3MoO3熔盐体系的拉曼光谱进行了分析和讨论,并辅以红外光谱及31P核磁共振分析。KPO3MoO3熔盐体系拉曼光谱的主要贡献来自于PO4四面体基团和MoO6八面体基团。根据结构与拉曼光谱的关系,推断K(MoO2)PO4晶体的空间构型属Pba2空间群。
The Raman spectra of KPO3MoO3 molten salt system were analyzed and discussed, supplemented by FTIR and 31P NMR. The main contribution of the Raman spectrum of the KPO3-MoO3 molten salt system comes from the PO4 tetrahedral group and the MoO6 octahedral group. According to the relationship between structure and Raman spectra, the spatial configuration of K (MoO2) PO4 crystal is deduced to belong to Pba2 space group.