Concentration changes of refraction and frequency of raman spectrum in melts of salt systems of alkali metals containing nitrate and thiocyanate anions are shown. The change in molar refraction and frequency confirmed the concept of additivity and linearity of isotherms when changing composition.
Keywords: molten salt, nitrates and thiocyanates of alkali metals, refraction, raman-spectr
The analysis of temperature dependence of frequencies of lines is conducted active in the spectrums of combination dispersion of perchlorate of natrium. The theory analysis of spectrums is conducted.
Keywords: Perchlorat of natrium, anion, spectrums of combination dispersion, phase change
The values the frequencies of the stretching vibrations of anions SCN-, NO2-, NO3-, CℓO4- in molten salts of alkali metals and their point group symmetry. There is a correlation with an increase in the frequency of symmetry
Keywords: Raman Spectra; anions; molten solts; group symmetry.