Hydration of the Yttrium(III) ion in aqueous solution. An X-ray diffraction and XAFS structural study

Article Abstract:

Issues concerning the hydration of the yttrium(III) ion in aqueous solution are presented. The ion is found to be hydrated by eight water molecules in aqueous solution.

Observations, Hydration, Rehydration solutions, Extended X-ray absorption fine structure

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Model extended X-ray absorption fine structure (EXAFS) spectra from molecular dynamics data for Ca(super 2+) and Al(super 3+) aqueous solutions

Article Abstract:

Theoretical extended x-ray absorption fine-structure (EXAFS) spectra are computed from molecular dynamics (MD) simulation data. Based on MD-generated geometries, EXAFS spectra are generated with the FEFF6 program, commonly used in the analysis of experimental EXAFS spectra.

All Other Basic Inorganic Chemical Manufacturing, Industrial inorganic chemicals, not elsewhere classified, Aluminum Chloride, Calcium Chloride, Molecular dynamics, Spectra, Absorption spectra

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An anomalous X-ray diffraction study of Yttrium(III) hydration

Article Abstract:

The hydration structure of Y(super 3+) in a 3.5 m solution of yttrium chloride in water was determined using anomalous X-ray diffraction (AXD) methods. The results confirm the eight-fold coordination and the presence of a less well-defined second shell in Y(super 3+).

Science & research

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