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  • October to December 2024 Article ID: NSS8813 Impact Factor:8.05 Cite Score:227 Download: 19 DOI: https://doi.org/ View PDf

    Correlation of Wiener indices with X–ray K–absorption parameters of some copper (II) mononuclear and binuclear complexes

      R.D. Gupta
        Associate Professor (Physics) PMCOE Govt. P.G. College, Mandsaur (M.P.)
      R.K. Vyas
        Associate Professor (Physics) PMCOE Govt. P.G. College, Mandsaur (M.P.)
      S.K. Joshi
        Retd. Principal, Govt. Arts & Science College, Ratlam (M.P.)
      Umesh Palikundwar
        Professor (Physics) RSTM Nagpur University, Nagpur (Maharashtra)

    • Abstract: An application of Wiener indices in estimating X – ray K – absorption parameters is given. X- ray K- absorption parameters are correlated with Wiener indices of some copper II mononuclear/ copper II – copper II / copper II - nickel II, complexes of salicylglycine as one of the ligand. The chemical shift is positive, i.e., it is towards the high energy side of the metal edge. The results obtained in these studies with analysis of the data show that Wiener indices (W) can be successfully used for estimating parameters like chemical shift (ΔE), effective nuclear charge (Zeff).