Chem. J. Chinese Universities ›› 1988, Vol. 9 ›› Issue (8): 864.

• Articles • Previous Articles     Next Articles

On the Explanation of the Shift of Raman Frequency of Oxyanions in Molten Salts

Shao Jun, Ma Jianpeng, Yan Licheng, Chen Nianyi   

  1. Shanghai University of Science and Technology, Shanghai
  • Received:1987-02-26 Online:1988-08-24 Published:1988-08-24

Abstract: Aquantum chemical interpretation of the shifts of v1 peaks of Ramanspectra of the oxyanions in molten salt systems has been proposed, based on thecalculation by EHMO method. It can be seen that the cations of alkaline metalswith higher Z/r values make the electron overlap population of X—O bondincreased, and give rise to the Raman spectra with higher v1 frequency.

Key words: Oxyanions in molten salt, Raman frequency, Overlap population

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