Abstract
Complexation of acetic acid in 5.0 M NaNO3 at 298 K with yttrium-group rare-earth ions (Dy3+, Er3+, Tm3+, Yb3+) in the absence and in the presence of Mg2+ ions was studied by 1H NMR spectroscopy in combination with mathematical simulation of complex equilibria. In the presence of Mg2+, the stability constants of monoacetate complexes of rare-earth ions decrease relative to the Mg-free systems.
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Original Russian Text © I.V. Sukhno, V.Yu. Buz’ko, V.T. Panyushkin, 2006, published in Zhurnal Obshchei Khimii, 2006, Vol. 76, No. 1, pp. 25–31.
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Sukhno, I.V., Buz’ko, V.Y. & Panyushkin, V.T. H NMR study of interparticle interactions in the system rare-earth element-acetic acid-diamagnetic salt. Russ J Gen Chem 76, 22–28 (2006). https://doi.org/10.1134/S1070363206010051
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DOI: https://doi.org/10.1134/S1070363206010051