The new chiral complexes of optical Schiff base ligand (NaHL) derived
from D-camphor-beta-sulfonic acid and o-aminopherol with La-III, Pr-II
I, Nd-III; Sm-III, Eu-III, Gd-III, Tb-III, Dy-III, Ho-III and Er-III h
ave been synthesized and characterized by elemental analysis, molar co
nductance, XPS, fluorescence, IR, electronic spectra and magnetic susc
eptibility measurements and thermal (TG,DTA,DTG) methods. Their domina
nt conformers were determined from CD spectra and support by H-1 NMR d
ata. Copyright (C) 1996 Elsevier Science Ltd