Synthesis and studies on metal coordination with a novel carboxyamide ligand

…, RK Sharma, V Kumar, MJ Reddy, S Mittal

Index: Garg, Bhagwan S.; Sharma, Rakesh K.; Kumar, Vinod; Reddy; Mittal, Sachin Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2002 , vol. 58, # 12 p. 2789 - 2794

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Citation Number: 4

Abstract

Novel complexes of Co (II), Ni (II), Cu (II) and Pd (II) with the new ligand [N, N′-bis (2- carboxy-1-oxo-phenelenyl) ethylenediamine](H2L) have been synthesized and characterized on the basis of elemental analyses, magnetic susceptibility, thermal, infrared, electronic, 1H NMR and EPR spectral studies. Infrared and 1H NMR spectra show that H2L acts as a binegative tetradentate ligand. Coordination occurs through deprotonated ...