Energy and Intensity Parameters of Doped Nd(Iii) Ion-Neutral Ligand Systems in Me-Oh-Water Media

Atul Arora¹, Kirti Mathu²r* and R. P. Mathur²

¹Department of Chemistry, Dungar College, Bikaner – 334 001 (India) ²Department of Physics, M.S. College, Bikaner – 334 001 (India)

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ABSTRACT:

The energy and intensity parameters of Nd(III) ion with urea, thiourea, benzamide in different composition of MeOH-water solvent in visible and near IR range have been recorded. The various energy parameters such as Racah (Ek) Slater-Condon (Fk) Lande parameter (z4f) etc. and the intensity parameters such as oscillator strength (P) Judd-Ofelt parameter (Tl) have been computed using partial and regression method. The bonding parameter (b

KEYWORDS:

Intensity parameter; Ligand system; nephelauxetic ratio (b)