19-May-2013
09:05:10 IST
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Indian Journal of Chemistry -Section A (IJC-A) >
IJC-A Vol.47A [2008] >
IJC-A Vol.47A(03) [March 2008] >
| Title: | Synthesis, characterization and properties of some ternary copper(II) complexes containing NOS donor Schiff base and NN donor bidentate ligands |
| Authors: | Patel, R N
Gundla, V L N
Patel, D K |
| Issue Date: | Mar-2008 |
| Publisher: | CSIR |
| IPC Code: | Int. Cl. ⁸ CO7F1/08; CO7C251/02 |
| Abstract: | Six ternary copper(II) complexes, viz., [Cu(SAT)(H₂O)] (1), [Cu(SAT)(phen)].0.5 H2O (2), [Cu(SAT)(bipy)]
(3), [Cu(SAA)(dmp)] (4), [Cu(SAT)(en)] (5) and [Cu(SAT)(temed)] (6), where SAT = Salicylideneaminothiophenol,
phen = 1,10-phenanthroline, bipy = 2,2-bipyridyl, dmp = 2,9-dimethyl 1,10-phenanthroline, en = ethylenediamine,
temed = N,N,N',N'-tetramethylethylinediamine have been synthesized and characterized by various physico-chemical techniques. The metal ligand bonding parameters evaluated from the EPR spectra of the complexes indicate strong in-plane σ and in-plane π bonding. The magnetic and spectroscopic data indicate a square planar geometry for complex 1 and a square pyramidal geometry for remaining complexes. The crystal structure of complex 2 has been determined by X-ray diffraction technique. The superoxide dismutase activity of the complexes has also been measured and discussed. |
| Page(s): | 353-360 |
| ISSN: | 0376-4710 |
| Source: | IJC-A Vol.47A(03) [March 2008]
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