INVESTIGADORES
WAGNER Claudia Cecilia
artículos
Título:
Vibrational and Magnetic Properties of a Cu/Mg Glutamato Complex
Autor/es:
CLAUDIA C. WAGNER; ENRIQUE J. BARAN
Revista:
ACTA FARM. BONAERENSE
Editorial:
Colegio de Farmacéuticos de la Provincia de Buenos Aires
Referencias:
Año: 2003 vol. 22 p. 137 - 142
ISSN:
0326-2383
Resumen:
The recently reported mixed metal glutamate complex of stoichiometry [CuMg(Lglu)2(H2O)3].2H2O was obtained as microcrystalline powder from aqueous solution. Its structure was confirmed by X-ray diffractometry. The infrared spectrum of the complex was recorded and briefly discussed in relation to its structural characteristics. Its magnetic behavior was investigated by magnetic susceptibility measurements in the temperature range between 2 and 300 K, complemented with ESR (Q- and Xband) spectra. These measurements confirmed a certain magnetic interaction between the Cu(II) centers present in the polymeric structure of the compound. The study was completed with a series of dissolution tests, which confirmed the potential usefulness of this complex for metal supplementation in human and veterinary medicine.
