NISCAIR Online Periodicals Repository

Research Journals >
Indian Journal of Chemistry -Section A (IJC-A) >
IJC-A Vol.51A [2012] >
IJC-A Vol.51A(12) [December 2012] >

Title: Synthesis, crystal structure, spectroscopic and superoxide dismutase activity of copper(II) and nickel(II) complex of N '-[phenyl(pyridin-2-yl)methylidene]benzohydrazone
Authors: Patel, R N
Sondhiya, Vishnu P
Patel, Dinesh K
Shukla, K K
Singh, Y
Keywords: Coordination chemistry
Schiff bases
Keto-enol tautomerism
SOD activity
Electron paramagnetic resonance
Issue Date: 8-Dec-2012
Abstract: Two binary copper(II) and nickel(II) complexes viz., [Cu(L)(HL)]NO3.H2O (1) and [Ni(L)(HL)]NO3.H2O (2) of hydrazone Schiff base ligand (where L/HL = N'-[phenyl(pyridin-2-yl)methylidene]benzohydrazone) have been synthesized and characterized. Both the complexes (1) and (2) and ligand (HL) are structurally characterized using single crystal X-ray diffraction technique. They crystallize in monoclinic crystal system in the space group P21/n. The observed trends in spin-Hamiltonian parameters g>g>2.03 indicates a dx2-y2 ground state in complex (1). In the absorption spectra in 100% DMSO, complex (2) exhibits a d-d transition at ~900 nm, which is assigned to ν1 band (3A2g3T2g in octahedral parentage). Superoxide dismutase activities of both complexes reveal the dismutation of superoxide (O2-).
Page(s): 1695-1700
CC License:  CC Attribution-Noncommercial-No Derivative Works 2.5 India
ISSN: 0975-0975(Online); 0376-4710(Print)
Source:IJC-A Vol.51A(12) [December 2012]

Files in This Item:

File Description SizeFormat
IJCA 51A(12) 1695-1700.pdfMain article182.85 kBAdobe PDFView/Open
IJCA 51A(12) 1695-1700_Suppl Data.pdfSupplementary data58.7 kBAdobe PDFView/Open
 Current Page Visits: 698 
Recommend this item


Online Submission of Articles |  NISCAIR Website |  National Knowledge Resources Consortium |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2015 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 164027 since 01-Sep-2015  Last updated on 21-Jun-2016Webmaster: