Inorganic Chemistry, volume 62, issue 1, pages 487-496

Solvation-Anionic Exchange Mechanism of Solvent Extraction: Enhanced U(VI) Uptake by Tetradentate Phenanthroline Ligands

Publication typeJournal Article
Publication date2022-12-21
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor4.6
ISSN00201669, 1520510X
Inorganic Chemistry
Physical and Theoretical Chemistry
Abstract
Phenanthroline diamides (L) demonstrated a unique ability to extract uranium from nitric acid solutions into a polar organic solvent forming complexes of 1:2 stoichiometry as tight ion pairs {[UO2LNO3]+[UO2(NO3)3]−} by a novel extraction mechanism, which is a combination of two already well-known mechanisms: solvation and ion-pair anion exchange. A UV–vis study was used to confirm the formation of such complexes directly in the organic phase. Moreover, chemical synthesis and single crystal growth were performed to confirm unambiguously the structure of the complexes in the solid state.

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American Chemical Society (ACS)
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Gutorova S. V. et al. Solvation-Anionic Exchange Mechanism of Solvent Extraction: Enhanced U(VI) Uptake by Tetradentate Phenanthroline Ligands // Inorganic Chemistry. 2022. Vol. 62. No. 1. pp. 487-496.
GOST all authors (up to 50) Copy
Gutorova S. V., Matveev P. I., Lemport P. S., Novichkov D. A., Gloriozov I. P., Avagyan N. A., Gudovannyy A. O., Nelyubina Y. V., Roznyatovsky V. A., Petrov V. G., Lyssenko K. A., Ustynyuk Y. A., Kalmykov S. N., Nenajdenko V. G. Solvation-Anionic Exchange Mechanism of Solvent Extraction: Enhanced U(VI) Uptake by Tetradentate Phenanthroline Ligands // Inorganic Chemistry. 2022. Vol. 62. No. 1. pp. 487-496.
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TY - JOUR
DO - 10.1021/acs.inorgchem.2c03571
UR - https://doi.org/10.1021%2Facs.inorgchem.2c03571
TI - Solvation-Anionic Exchange Mechanism of Solvent Extraction: Enhanced U(VI) Uptake by Tetradentate Phenanthroline Ligands
T2 - Inorganic Chemistry
AU - Gutorova, Svetlana V
AU - Matveev, Petr I
AU - Lemport, Pavel S
AU - Novichkov, Daniil A
AU - Gloriozov, Igor P.
AU - Avagyan, Nane A
AU - Gudovannyy, Alexey O
AU - Nelyubina, Yulia V.
AU - Roznyatovsky, Vitaly A.
AU - Petrov, Vladimir G
AU - Lyssenko, Konstantin A.
AU - Ustynyuk, Yuri A.
AU - Kalmykov, Stepan N.
AU - Nenajdenko, Valentine G.
PY - 2022
DA - 2022/12/21 00:00:00
PB - American Chemical Society (ACS)
SP - 487-496
IS - 1
VL - 62
SN - 0020-1669
SN - 1520-510X
ER -
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@article{2022_Gutorova,
author = {Svetlana V Gutorova and Petr I Matveev and Pavel S Lemport and Daniil A Novichkov and Igor P. Gloriozov and Nane A Avagyan and Alexey O Gudovannyy and Yulia V. Nelyubina and Vitaly A. Roznyatovsky and Vladimir G Petrov and Konstantin A. Lyssenko and Yuri A. Ustynyuk and Stepan N. Kalmykov and Valentine G. Nenajdenko},
title = {Solvation-Anionic Exchange Mechanism of Solvent Extraction: Enhanced U(VI) Uptake by Tetradentate Phenanthroline Ligands},
journal = {Inorganic Chemistry},
year = {2022},
volume = {62},
publisher = {American Chemical Society (ACS)},
month = {dec},
url = {https://doi.org/10.1021%2Facs.inorgchem.2c03571},
number = {1},
pages = {487--496},
doi = {10.1021/acs.inorgchem.2c03571}
}
MLA
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Gutorova, Svetlana V., et al. “Solvation-Anionic Exchange Mechanism of Solvent Extraction: Enhanced U(VI) Uptake by Tetradentate Phenanthroline Ligands.” Inorganic Chemistry, vol. 62, no. 1, Dec. 2022, pp. 487-496. https://doi.org/10.1021%2Facs.inorgchem.2c03571.
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