1Department of Physics, V.K.S. University, Ara, Bihar, India
2Department of Chemistry, V.K.S. University, Ara, Bihar, India
3University Department of Physics, V.B. University, Hazaribag, Jharkhand, India
Online published on 19 April, 2019.
Though XAS has emerged as an appropriate tool for obtaining structural information around the X-ray absorbing atom, it's Theoretical analysis has remained very difficult till date, We in the present paper have defined the Chemical-shift in terms of the position of the Main peak appearing in the X-ray absorption spectra and have Correlated the same with Pauling's effective charge. The high degree of correlation shows that the position of the main peak in the spectra can be very well utilised for obtaining physico-chemical properties of the System.
