Spectrophotometric Characterisation of Doped Pr(III) Ion in Saturated Aqueous Solution of Some Pharmaceutical Compounds

摘要

The stereo-environment of doped Pr(III) ion in saturated solution of some pharmaceutical organic compounds in aqueous media has been discussed on the basis of various electronic spectral parameters. The various electronic parameters, viz.,Judd-Ofelt intensity parameter, T#lambda#,Slater-Condon (F_k),Lande's (#zeta#_(4f)) intensity of hypersensitive band (~3P_2) and Racah's (E_k) as well as bonding parameter b~(1/2) for Pr(III)ion doped inaqueous saturated solution of diphenhydramine,tripelennamine,chlorphenaramine, promethazine, terfinadine, naproxen, fenoprofen, flurbiprofen, oxaprozin ketoprofen and ibuprofen.