Hydration of iron(II) ion in aqueous solutions
✍ Scribed by E. Kálmán; T. Radnai; G. Pálinkás; F. Hajdu; A. Vértes
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 435 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0013-4686
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✦ Synopsis
The hydration of several iron(H) compounds has heen studied by the MGssbauer technique and the X-ray diffraction method. The similarity of the MGssbauer parameters (isomer shift, quadrupole splitting) of aqueous iron(I1) salt solutions suggested that Fe*+ contrary to Fe 3+ in the above solutions is present mainly in the form of the hexaaquo complex. Based on the analysis of X-ray data, however, the existence of moderate Fe (H,O)sA complex formation in addition to the dominating hexaaquo complexes in chloride and sulfate solutions could not he excluded.
📜 SIMILAR VOLUMES
The experimental distribution with respect to hydration power for hydrated ions of alkaline metals in aqueous solutions may be described by a binomial law in the same agreement as for bare ions. The hydration probability of hydrated ions depends on the ion composition.
Mid infrared, far-infrared and Raman spectroscopic studies, combined with force field analyses, were performed for the hydrated platinum(II) and palladium(II) ions and cis-diammineplatinum(II) complex in acidic aqueous solutions. Simplified Density Functional Theory (DFT) calculations were made for