Synthesis and Characterization of Lanthanide(III) 7-[(Amino(4-Hydroxyphenyl) Acetyl) Amino]-3-methyl-8-oxo Complexes

Abstract

Lanthanide(III) complexes of 7-[(amino(4-hydroxyphenyl) acetyl)

amino]-3-methyl-8-oxo (AHAAMO) monohydrate with the

general composition [Ln(L₂)(H₂O)₂]CI (where Ln = La, Ce, Pr, Nd,

Sm, Gd., Tb or Dy) have been prepared and characterised by the

elemental analysis, conductivity measurement, UV-visible, IR,

NMR spectra, X-ray diffraction studies, magnetic susceptibility and

thermal studies. Infrared studies of these complexes reveal that

AHAAMO acts as tetradentate ligand and coordinate through

nitrogen and oxygen.