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IJC-A Vol.46A(08) [August 2007] >


Title: Synthesis and characterisation of a new Schiff base and its metal complexes
Authors: Karaoğlan, Gülnur Keser
Avcıata, Ulvi
Gül, Ahmet
Issue Date: Aug-2007
Publisher: CSIR
IPC CodeInt. Cl.⁸ C07F1/08; C07F15/04; C07F15/06
Abstract: A new Schiff base ligand, 2-(6-((E)-1-(2-heptadecylcarbonyl¬oxyphenyl)methylideneamino) [1,10] phenanthrolin-5-yl-imino¬methyl)phenyl stearate has been synthesised from the reaction of 5,6-bis(salicylideneimino)-1,10- phenanthroline with stearic acid. The ligand reacts with Co(II), Ni(II) and Cu(II) salts to form complexes. The ligand has been characterized by FTIR, ¹H NMR (DMSO-d₆), UV-vis and mass spectra, elemental analysis and fluorescence spectrophotometry. Protonation constants of the ligand and overall formation constants of the complexes have been calculated from potentiometric data using a computer program.
Page(s): 1273-1276
ISSN: 0376-4710
Source:IJC-A Vol.46A(08) [August 2007]

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