In:
Solid State Phenomena, Trans Tech Publications, Ltd., Vol. 128 ( 2007-10), p. 199-205
Abstract:
As a result of the Schiff base condensation the gadolinium macroacyclic and
macrobicyclic Schiff base complexes have been synthesized and investigated by infrared spectroscopy (IR) and electron paramagnetic resonance (EPR). Both electron ionization and
electron spray Molecular Spectroscopy spectra confirmed the [1:1] proportion of a ligand to metal
in gadolinium macrocyclic and mocrobicyclic Schiff base complex samples. The thermogravimetrydifferential thermal analysis (TG-DTA) indicated the presence of two water molecules in the innersphere
of the macrobicyclic complex and confirmed no water coordination of the metal ion in the macroacyclic complex. The temperature dependence of the integrated intensity of the EPR spectra
enabled the magnetic interactions in the spin system of these compounds to be revealed.
Type of Medium:
Online Resource
ISSN:
1662-9779
DOI:
10.4028/www.scientific.net/SSP.128
DOI:
10.4028/www.scientific.net/SSP.128.199
Language:
Unknown
Publisher:
Trans Tech Publications, Ltd.
Publication Date:
2007
detail.hit.zdb_id:
2051138-3