INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
Formation of Ternary Complex of Cu(II) with Tridentate Schiff Base and Dipeptide as Primary and Secondary Ligand
Authors Name:
Dr. Sarika Manohar Jadhav
Unique Id:
IJSDR2108015
Published In:
Volume 6 Issue 8, August-2021
Abstract:
The stability of 1:1:1 ternary chelates of bivalent Cu(II) metal ion with Schiff base 4-hydroxy-3-(1-{2(4-fluroenzylideneamino)phenylimino)ethyl)--6-methyl-2H-pyran-2-one MF:C21H17N2O3F) as primary ligand (L) and DL-Glycyl DL-Phenylalanyl as secondary ligand (R) have been carried out in 60% (v/v) THF-Water medium pH metrically at 30° C and 0.1 MNaClO4 ionic strength. The stability constants of ternary complexes ML and MR are also determined under similar experimental conditions. The stability constants of ternary complexes are evaluated and their relative stabilities compared to the corresponding binary complexes are evaluated and their relative stabilities compared to the corresponding binary complexes are expressed in terms of statistical parameter Δ logk, KR,KL and Kr values. The species distribution curves are used to explain the variation in concentration of these as function of pH. The pH have been discussed by Irving-Rossotti technique and evaluated by using the computer SCOGS program.
"Formation of Ternary Complex of Cu(II) with Tridentate Schiff Base and Dipeptide as Primary and Secondary Ligand", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.6, Issue 8, page no.88 - 93, August-2021, Available :http://www.ijsdr.org/papers/IJSDR2108015.pdf
Downloads:
000337074
Publication Details:
Published Paper ID: IJSDR2108015
Registration ID:193594
Published In: Volume 6 Issue 8, August-2021
DOI (Digital Object Identifier):
Page No: 88 - 93
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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