A DFT study of the hydration of monophosphate complexes of iron (III), |
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Authors: | Adnene Dhouib Christian Minot Manef Abderraba |
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Affiliation: | aUniversité Pierre et Marie Curie-Paris6, UMR CNRS 7616 LCT (Laboratoire de Chimie Théorique), Paris F-75005, France;bUnité de Recherche de Physico-Chimie Moléculaire, Institut Préparatoire des Etudes Scientifiques et Techniques de Tunis, Boite postale BP51, 2070 La Marsa, Tunisia |
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Abstract: | A systematic theoretical DFT study of the bonding between the cation Fe3+ and the anion was carried out. The role of water ligands is presented. Several isomers with tetrahedral, bipyramidal and octahedral environments around the iron ion were investigated. 5-fold coordination of the Fe3+ cation is found when 5 and 6 water molecules are included. Calculated infrared spectra are also presented. |
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Keywords: | DFT/B3LYP Phosphate Iron (III) complexes 5-Fold coordination Infrared spectra |
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