Hydration of ions in aqueous solution studied by IR spectroscopy
β Scribed by Anders Eriksson; Olof Kristiansson; Jan Lindgren
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 201 KB
- Volume
- 114
- Category
- Article
- ISSN
- 0022-2860
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π SIMILAR VOLUMES
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
Using a novel technique with polarization resolution the orientational relaxation of anthracene is investigated in the electronic ground state (solvents CC14, C2C14, benzene-d and acetone-d). Time constants of 13-19 ps are measured and discussed in terms of hydrodynamic models.
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.
Analysis of.internalvibrations of the ~JCO~ anion of the lithium trifluoroacekkdissolved in acetonitrile or dimethyl-.,' .' sulphoede shows 5yu-in' cty ofss&&tion~. In dimethylsulphoxide solutions, an e,quilibrium is .obxrve between frqc ions ,, and ion ptis; in aeeto$ile even at relat&ely low con