UGC Approved Journal no 63975

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 4 Issue 8
August-2017
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR1708080


Registration ID:
304198

Page Number

504-508

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Title

Spectral Study of Some Rare-Earth complexes in Urea and in Thiourea

Abstract

Rare-Earth Elements show quite unique and interesting properties. Neodymium belongs to Lanthanide and its configuration is 4f45d06s2. Equal volume of neodymium and Glycine (primary Ligand) and Urea and thiourea as secondary ligand are mixed, their solution are prepared in 1:2:1 molar ratio. Their absorption spectra of complexes is recorded by UV-VIS spectrometer .The value of different parameters F2,F4,F6,Lande’s parameter, Intensity parameters T2,T4,T6 have been reported. The effect of Glycine on the position and intensity has been discussed in terms of bonding parameter. Optical density is calculated by the standard formula and from wavelength curve, their optical strength can be calculated. On the basic of deviation, Covalency is calculated.

Key Words

Labinda, Neodymium, Glycine, Urea, , Slater Condon and Covlancey.

Cite This Article

"Spectral Study of Some Rare-Earth complexes in Urea and in Thiourea ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.4, Issue 8, page no.504-508, August-2017, Available :http://www.jetir.org/papers/JETIR1708080.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"Spectral Study of Some Rare-Earth complexes in Urea and in Thiourea ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.4, Issue 8, page no. pp504-508, August-2017, Available at : http://www.jetir.org/papers/JETIR1708080.pdf

Publication Details

Published Paper ID: JETIR1708080
Registration ID: 304198
Published In: Volume 4 | Issue 8 | Year August-2017
DOI (Digital Object Identifier):
Page No: 504-508
Country: -, -, - .
Area: Engineering
ISSN Number: 2349-5162


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