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Paper Details

Characterization of Electronic Spectral Parameters of Er (III) ion with Therapeutically Important Ligands in DMSO Solvent

Annu Bajaj1*, Sushma Jain2, Samata Jain3, Ramesh Dedar4

Journal Title:Journal of Chemical, Biological and physical sciences

Er(III) systems with therauptically important ligands viz. Ascorbic Acid, Nicotinic Acid, Niacinamide, Dapsone, Neomycin Sulphate, para Amino benzoic were prepared on doped model pattern in DMSO solvent and examined for metal- Ligand interaction on the basis of electronic spectral parameters, (oscillator strength (P),Judd- Ofelt parameters (T2, T4, T6, T4/ T6), Nephelauxetic Ratio (?), Bonding Parameter (b1/2), Sinhas covalency parameter (?%), Covalency angular overlap parameter( ?).The change in symmetry around Er(III) ion and M-L interaction are discussed.