An NMR study of the structures of lanthanide diethylenetriaminepentaacetates

The paramagnetic chemical shifts in the 1 H and 13 C NMR spectra of lanthanide complexes (Ln = Eu, Yb, and Pr) with diethylenetriaminepentaacetic acid were analyzed. It was demonstrated that Eu +3 in aqueous solution can coordinate to one of the carboxylate groups in a chelating bidendate fashion th...

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Bibliographic Details
Published in:Russian journal of coordination chemistry 2015, Vol.41 (1), p.43-46
Main Authors: Babushkina, T. A., Klimova, T. P., Peregudov, A. S., Gol’tyapin, Yu. V., Lipengolts, A. A., Cherepanov, A. A., Kulakov, V. N.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Inorganic Chemistry
Physical Chemistry
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Summary:The paramagnetic chemical shifts in the 1 H and 13 C NMR spectra of lanthanide complexes (Ln = Eu, Yb, and Pr) with diethylenetriaminepentaacetic acid were analyzed. It was demonstrated that Eu +3 in aqueous solution can coordinate to one of the carboxylate groups in a chelating bidendate fashion through two O atoms.
ISSN:1070-3284
1608-3318
DOI:10.1134/S1070328415010017