Characterization of Some Er (III) Systems In Terms of Electronic-Spectral Parameters

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Characterization of Some Er (III) Systems In Terms of Electronic-Spectral Parameters

Author:

MAHENDRA VYAS*, ALOK VYAS 1, RAAZ MAHESHWARI2 and H. K. PANDEY 3

Affiliation:

*Department of Chemistry, Govt. Engineering College, Bikaner (Raj.) (INDIA)
¹Department of Chemistry, Govt.Polytecnic College, Bikaner (Raj.) (INDIA)
²P. G. Department of Chemistry, Govt. B.R. Mirdha College, Nagour. (Raj.) (INDIA)
³P. G. Department of Chemistry, Govt. Dungar College, Bikaner . (RAJ.) (INDIA)

Keyword:

Erbium(III),f-f transition,electronic spectral parameters, Ligands having N,S&O as donor atoms

Issue Date:

August 2012

Abstract:

Er(III) systems with ligands Viz. Urea, Thiourea, Dimethylglyoxime, Semicarbazide , Thiosemicarbazide, Acetaldehyde- Semi-carbazone, N,N-Diphenylthiourea and Diphenylglyoxime were prepared on doped model pattern in DMSO solvent and examined for Metal-Ligand interaction on the basis of different parameters( suggested by theories of Lande,Carnall & Judd-Ofelt) such as Intensity Parameters (Oscillator Strength-P, Judd-Ofelt Parameters- T2, T4, & T6, r.m.s. deviation- , Bonding Parameters(Nephlauxtic ratio- β, bonding parameter- b1/2, symmetry parameters T4/T6). The validity of theories were established on the basis of low value of r.m.s. deviation.

Pages:

ISSN:

2319-8036 (Online) - 0973-3450 (Print)

Source:

Vol.8 - No.2

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DOI:

Copy the following to cite this article:

MAHENDRA VYAS*, ALOK VYAS 1, RAAZ MAHESHWARI2 and H. K. PANDEY 3, "Characterization of Some Er (III) Systems In Terms of Electronic-Spectral Parameters", Journal of Ultra Chemistry, Volume 8, Issue 2, Page Number , 2016

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Available from: http://www.journalofchemistry.org/paper/396/

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