| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5408045 | Journal of Molecular Liquids | 2017 | 23 Pages |
Abstract
Solvation of europium ions in mixed aqueous-organic solvents was studied in the solutions of europium(III) triflate and chloride. Europium ions are preferentially solvated by organic solvent only in water-dimethylsulfoxide systems. In aqueous dimethylformamide and dimethylacetamide preferential hydration in water-deficient region was observed. The total solvation number was proved to decrease from 9 in neat water to 8 in neat dimethylsulfoxide and dimethylformamide and to 7 in neat dimethylacetamide. The formation of chlorocomplexes in neat water and aqueous dimethylacetamide was observed.
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Authors
Artem O. Gorbunov, Patric Lindqvist-Reis, Andrey S. Mereshchenko, Mikhail Yu. Skripkin,