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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/116/06/0303-0309

    • Keywords

       

      Hypersensitive; pseudohypersensitive; glutathione reduced (GSH); absorption spectra; nephelauxetic effect

    • Abstract

       

      Studies on the difference in energy parameters and comparative absorption spectrophotometry involving 4f-4f transitions on Nd(III) and glutathione reduced (GSH) in the absence and presence of Zn(II) have been carried out in aquated organic solvents (50 : 50) like methanol, dioxane, acetonitrile and dimethylformamide. Variations in the spectral energy parameters — Slater-Condon (Fk) factor, Lande spin-orbit coupling constant (ξ4f), nephelauxetic ratio (β), bonding parameter (b1/2) and percent covalency (δ) — are calculated and correlated with binding of Nd(III) with GSH in presence and absence of Zn(II).

    • Author Affiliations

       

      Th David Singh1 Ch Sumitra1 N Rajmuhon Singh1 M Indira Devi2

      1. Department of Chemistry, Manipur University, Canchipur, Imphal - 795 003, India
      2. Department of Chemistry, Nagaland University, Lumami, Mokokchung - 798 601, India
    • Dates

       
  • Journal of Chemical Sciences | News

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