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Spectroscopic studies of iron(III) complexes of D-saccharose and D-glucose in the solid state and in solution |
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| Authors: | L. Nagy T. Gajda J. Kürti K. Schrantz K. Burger |
| Affiliation: | (1) Department of Inorganic and Analytical Chemistry, A. József University and Research Group for Biocoordination Chemistry of Hungarian Academy of Sciences, P.O. Box 440, H-6701 Szeged, (Hungary);(2) Department of Atomic Physics, L. Eötvös University, P.O. Box 324, H-1088 Budapest, (Hungary) |
| Abstract: | Iron(III) complexes of D-saccharose and D-glucose were prepared. The compositions of the complexes were determined by standard analytical methods. The Mössbauer spectra reflected the presence of high-spin iron(III) in the polynuclear species. EPR spectroscopy demonstrated antiferromagnetically coupled iron(III) centers within the solid complexes. The13C NMR spectra indicated the presence of a mixture of coordination isomers of iron(III) complexes containing the sugar ligand in differently bound forms.This work is dedicated to the memory of Dr. L. Korecz. |
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