Uranyl Incorporation into the Polyoxometalate Cavity. Synthesis and Characterization of [(UO2)8P8W48O184]24–

V. S. Korenev; P. A. Abramov; A. L. Gushchin; D. V. Stass; V. M. Babaev; I. Kh Rizvanov; M. N. Sokolov

doi:10.1134/S0036023619090146

Uranyl Incorporation into the Polyoxometalate Cavity. Synthesis and Characterization of [(UO₂)₈P₈W₄₈O₁₈₄]^24–

V. S. Korenev, P. A. Abramov, A. L. Gushchin, D. V. Stass, V. M. Babaev, I. Kh Rizvanov, M. N. Sokolov

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

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Аннотация

The reaction of uranyl nitrate with the [P₈W₄₈O₁₈₄]^40– polylacunary polyanion gives the [(UO₂)₇P₈W₄₈O₁₈₄]^26– (1) and [(UO₂)₈P₈W₄₈O₁₈₄]^24– (2) anions, which were isolated as potassium and ammonium salts. For K₂₄[(UO₂)₈P₈W₄₈O₁₈₄] · 50H₂O · 3LiCl and (NH₄)₁₆H₈[(UO₂)₈P₈W₄₈O₁₈₄] · 50H₂O, X-ray diffraction study was performed. The incorporation of uranyl ions into [P₈W₄₈O₁₈₄]^40– was confirmed by IR and Raman spectroscopy and by mass spectrometry. Electrochemical study of 2 indicated the possibility of uranium reduction to U(IV). X-ray luminescence of the potassium salts of 1 and 2 was investigated.

Язык оригинала	английский
Страницы (с-по)	1105-1114
Число страниц	10
Журнал	Russian Journal of Inorganic Chemistry
Том	64
Номер выпуска	9
DOI	https://doi.org/10.1134/S0036023619090146
Состояние	Опубликовано - 1 сен 2019

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title = "Uranyl Incorporation into the Polyoxometalate Cavity. Synthesis and Characterization of [(UO2)8P8W48O184]24–",

abstract = "The reaction of uranyl nitrate with the [P8W48O184]40– polylacunary polyanion gives the [(UO2)7P8W48O184]26– (1) and [(UO2)8P8W48O184]24– (2) anions, which were isolated as potassium and ammonium salts. For K24[(UO2)8P8W48O184] · 50H2O · 3LiCl and (NH4)16H8[(UO2)8P8W48O184] · 50H2O, X-ray diffraction study was performed. The incorporation of uranyl ions into [P8W48O184]40– was confirmed by IR and Raman spectroscopy and by mass spectrometry. Electrochemical study of 2 indicated the possibility of uranium reduction to U(IV). X-ray luminescence of the potassium salts of 1 and 2 was investigated.",

keywords = "electrochemistry, mass spectrometry, polyoxometalates, uranyl, X-ray luminescence, URANIUM, CAGE, CROWN HETEROPOLYANION, COMPLEXES, P8W48, FLUORESCENCE, NUCLEATION PROCESS, INFRARED SPECTRA, LANTHANIDE, DERIVATIVES",

author = "Korenev, {V. S.} and Abramov, {P. A.} and Gushchin, {A. L.} and Stass, {D. V.} and Babaev, {V. M.} and Rizvanov, {I. Kh} and Sokolov, {M. N.}",

year = "2019",

month = sep,

day = "1",

doi = "10.1134/S0036023619090146",

language = "English",

volume = "64",

pages = "1105--1114",

journal = "Russian Journal of Inorganic Chemistry",

issn = "0036-0236",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "9",

}

Uranyl Incorporation into the Polyoxometalate Cavity. Synthesis and Characterization of [(UO₂)₈P₈W₄₈O₁₈₄]^24–. / Korenev, V. S.; Abramov, P. A.; Gushchin, A. L.; Stass, D. V.; Babaev, V. M.; Rizvanov, I. Kh; Sokolov, M. N.

В: Russian Journal of Inorganic Chemistry, Том 64, № 9, 01.09.2019, стр. 1105-1114.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

TY - JOUR

T1 - Uranyl Incorporation into the Polyoxometalate Cavity. Synthesis and Characterization of [(UO2)8P8W48O184]24–

AU - Korenev, V. S.

AU - Abramov, P. A.

AU - Gushchin, A. L.

AU - Stass, D. V.

AU - Babaev, V. M.

AU - Rizvanov, I. Kh

AU - Sokolov, M. N.

PY - 2019/9/1

Y1 - 2019/9/1

N2 - The reaction of uranyl nitrate with the [P8W48O184]40– polylacunary polyanion gives the [(UO2)7P8W48O184]26– (1) and [(UO2)8P8W48O184]24– (2) anions, which were isolated as potassium and ammonium salts. For K24[(UO2)8P8W48O184] · 50H2O · 3LiCl and (NH4)16H8[(UO2)8P8W48O184] · 50H2O, X-ray diffraction study was performed. The incorporation of uranyl ions into [P8W48O184]40– was confirmed by IR and Raman spectroscopy and by mass spectrometry. Electrochemical study of 2 indicated the possibility of uranium reduction to U(IV). X-ray luminescence of the potassium salts of 1 and 2 was investigated.

AB - The reaction of uranyl nitrate with the [P8W48O184]40– polylacunary polyanion gives the [(UO2)7P8W48O184]26– (1) and [(UO2)8P8W48O184]24– (2) anions, which were isolated as potassium and ammonium salts. For K24[(UO2)8P8W48O184] · 50H2O · 3LiCl and (NH4)16H8[(UO2)8P8W48O184] · 50H2O, X-ray diffraction study was performed. The incorporation of uranyl ions into [P8W48O184]40– was confirmed by IR and Raman spectroscopy and by mass spectrometry. Electrochemical study of 2 indicated the possibility of uranium reduction to U(IV). X-ray luminescence of the potassium salts of 1 and 2 was investigated.

KW - electrochemistry

KW - mass spectrometry

KW - polyoxometalates

KW - uranyl

KW - X-ray luminescence

KW - URANIUM

KW - CAGE

KW - CROWN HETEROPOLYANION

KW - COMPLEXES

KW - P8W48

KW - FLUORESCENCE

KW - NUCLEATION PROCESS

KW - INFRARED SPECTRA

KW - LANTHANIDE

KW - DERIVATIVES

UR - http://www.scopus.com/inward/record.url?scp=85073512477&partnerID=8YFLogxK

U2 - 10.1134/S0036023619090146

DO - 10.1134/S0036023619090146

M3 - Article

AN - SCOPUS:85073512477

VL - 64

SP - 1105

EP - 1114

JO - Russian Journal of Inorganic Chemistry

JF - Russian Journal of Inorganic Chemistry

SN - 0036-0236

IS - 9

ER -