Polarized Raman Spectra ofNH4Al(SO4)2·12H2O

[摘要] The study by spectroscopie Raman relave to compoundNH4Al(SO4)2·12H2Owas interpreted and attributed one being based Theory of group and by comparison with others composed. The current studies of the polarised Raman spectra ofNH4Al(SO4)2·12H2Ogive evidence that the disorder is indeed present in the ammonium alum. This is best manifested through the appearance of surplus bands in the spectral regions of vibrations of the sulphate anion.

[学科分类] 光谱学