XAS Study of Americium Complexes with Calixarene Bearing Carbamoylmethylphosphine Oxide Moieties | Sciact - CRIS-system of Boreskov Institute of Catalysis

XAS Study of Americium Complexes with Calixarene Bearing Carbamoylmethylphosphine Oxide Moieties Full article

Journal

Mendeleev Communications
ISSN: 0959-9436 , E-ISSN: 1364-551X

Output data

Year: 2021, Volume: 31, Number: 2, Pages: 188-190 Pages count : 3 DOI: 10.1016/j.mencom.2021.03.014

Tags

liquid–liquid extraction, EXAFS spectroscopy, calixarenes, americium complexes, phosphorylacetamides, carbamoylmethylphosphine oxides

Authors

Putkov Andrei E. ^1,2 , Vasiliev Aleksandr N. ^1,3 , Zubavichus Yan V. ⁴ , Teterin Yury A. ^1,2 , Ivanov Kirill E. ² , Trigub Alexander L. ² , Kovalev Vladimir V. ¹ , Vatsouro Ivan M. ¹

Affiliations

1	Department of Chemistry, M. V. Lomonosov Moscow State University
2	National Research Center ‘Kurchatov Institute’
3	Institute for Nuclear Research, Russian Academy of Sciences
4	G. K. Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences

The local environment of a novel group of americium (Am3+) complexes with calix[4]arene bearing carbamoylmethylphosphine oxide moieties on the upper rim has been investigated by X-ray absorption spectroscopy. The complexes were obtained by the extraction of americium from aqueous nitric or 2-(1-adamantyl)sulfoacetic acids with the 1,2-dichloroethane solution of this ligand. The correlation of the structures of the obtained complexes with americium distribution coefficients in the corresponding extraction systems is revealed.

Putkov A.E. , Vasiliev A.N. , Zubavichus Y.V. , Teterin Y.A. , Ivanov K.E. , Trigub A.L. , Kovalev V.V. , Vatsouro I.M.
XAS Study of Americium Complexes with Calixarene Bearing Carbamoylmethylphosphine Oxide Moieties
Mendeleev Communications. 2021. V.31. N2. P.188-190. DOI: 10.1016/j.mencom.2021.03.014 WOS Scopus РИНЦ AN OpenAlex

Submitted:	Nov 19, 2020
Published print:	Mar 1, 2021
Published online:	Mar 31, 2021

Web of science:	WOS:000635839800014
Scopus:	2-s2.0-85104972745
Elibrary:	46029974
Chemical Abstracts:	2021:812286
OpenAlex:	W3152286324

DB	Citing
Web of science	1
OpenAlex	1