UGC Approved Journal no 63975

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

Volume 5 Issue 7
July-2018
eISSN: 2349-5162

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

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Published Paper ID:
JETIRA006059


Registration ID:
185656

Page Number

332-339

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Title

SYNTHESIS AND SPECTRAL CHARACTERIZATION OF Ln(III) (Ln=La ,Pr, Nd, Sm, Gd, Tb and Dy) COMPLEXES OF SCHIFF BASE DERIVED FROM ISONICOTINOMIDE AND 4-METHYLCINNAMALDEHYDE

Abstract

Schiff base ligand L was synthesized by the general condensation of isonicotinomide and 4-methylcinnamaldehyde. The synthesized Schiff base was used for complexation with Ln(III) nitrate salt ( La = La ,Pr, Nd, Sm, Gd, Tb and Dy) to form complex of the general formula M(NO3)2L2. The synthesized complexes were characterized using elemental analysis, 1H NMR, IR, UV-Vis and TGA. The characterization data reveal that the Schiff base behaves as neutral bidentate and coordinated through azomethine nitrogen and carbonyl oxygen. IR data confirms that nitrate binds in a bidentate fashion. The molar conductance data show that the complexes are non ionic in nature with all three nitrate inside the coordination sphere. Thus lanthanide ions are surrounded by eight oxygen atom and two nitrogen atom and hence lanthanide ion show a coordination number of 10 in the synthesized complexes.

Key Words

Schiff Base, Lanthanide Complexes, IR, UV-Vis, TGA

Cite This Article

"SYNTHESIS AND SPECTRAL CHARACTERIZATION OF Ln(III) (Ln=La ,Pr, Nd, Sm, Gd, Tb and Dy) COMPLEXES OF SCHIFF BASE DERIVED FROM ISONICOTINOMIDE AND 4-METHYLCINNAMALDEHYDE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 7, page no.332-339, July-2018, Available :http://www.jetir.org/papers/JETIRA006059.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

"SYNTHESIS AND SPECTRAL CHARACTERIZATION OF Ln(III) (Ln=La ,Pr, Nd, Sm, Gd, Tb and Dy) COMPLEXES OF SCHIFF BASE DERIVED FROM ISONICOTINOMIDE AND 4-METHYLCINNAMALDEHYDE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 7, page no. pp332-339, July-2018, Available at : http://www.jetir.org/papers/JETIRA006059.pdf

Publication Details

Published Paper ID: JETIRA006059
Registration ID: 185656
Published In: Volume 5 | Issue 7 | Year July-2018
DOI (Digital Object Identifier):
Page No: 332-339
Country: -, -, - .
Area: Engineering
ISSN Number: 2349-5162


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