EXAFS study of iron(III) complexes of sugar-type ligands

Transition metal–saccharide chemistry: synthesis, characterization and solution stability studies of cis-dioxomolybdenum saccharide complexes

“…All the complexes are anionic in nature with sodium as the counter cation. EXAFS studies in case of iron± saccharide complexes suggested that the saccharide ligands act as bidentate chelate ones [17]. While Tajmir-Riahi reported [18] non-transition metal± saccharide adducts, the interaction with the transition metal seems to in¯uence the skeletal vibrations perhaps due to the uneven vibronic coupling in the solid state of these complexes.…”

Reactivity of Metal Catalysts in Glucose–Fructose Conversion

“…Unlike the cases of aluminum(III) and chromium(III), complex formation through deprotonation of water ligands is favorable for iron(III) due to the high acidity of its complexes. Iron(III) dimers bound to glucose molecules were also found experimentally 28…”

“…Iron(III) dimers bound to glucose molecules were also found experimentally. [28] Catalyst separation, reaction energy…”

Quantitative structure determination of adsorbed formate and surface hydroxyls on Fe3O4(001)

“…Additionally, Fe cation complexes containing either a hydroxy ligand, OH, or an oxo ligand, O, are also found to follow this trend with the d(Fe-O OH ) bond length consistently being found to be longer. [48][49][50] Within this work we have determined the O OH to occupy an int site. This is consistent with DFT calculations performed by Arndt et al 23 and was also the site predicted by Bourgund et al 51 for native surface hydroxyls on the Fe 3 O 4 (001) surface due to the adsorption of background gas phase hydrogen.…”