Topologically identical, but geometrically isomeric layers in hydrous α-, β-Rb[UO2(AsO3OH)(AsO2(OH) 2)]·H2O and anhydrous Rb[UO2(AsO 3OH)(AsO2(OH)2)]

Na Yu; Vladislav V. Klepov; Eric M. Villa; Dirk Bosbach; Evgeny V. Suleimanov; Wulf Depmeier; Thomas E. Albrecht-Schmitt; Evgeny V. Alekseev

doi:10.1016/j.jssc.2014.03.017

Topologically identical, but geometrically isomeric layers in hydrous α-, β-Rb[UO₂(AsO₃OH)(AsO₂(OH) ₂)]·H₂O and anhydrous Rb[UO₂(AsO ₃OH)(AsO₂(OH)₂)]

Na Yu, Vladislav V. Klepov, Eric M. Villa, Dirk Bosbach, Evgeny V. Suleimanov, Wulf Depmeier, Thomas E. Albrecht-Schmitt, Evgeny V. Alekseev

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

The hydrothermal reaction of uranyl nitrate with rubidium nitrate and arsenic (III) oxide results in the formation of polymorphic α- and β-Rb[UO₂(AsO₃OH)(AsO₂(OH) ₂)]·H₂O (α-, β-RbUAs) and the anhydrous phase Rb[UO₂(AsO₃OH)(AsO₂(OH)₂)] (RbUAs). These phases were structurally, chemically and spectroscopically characterized. The structures of all three compounds are based upon topologically identical, but geometrically isomeric layers. The layers are linked with each other by means of the Rb cations and hydrogen bonding. Dehydration experiments demonstrate that water deintercalation from hydrous α- and β-RbUAs yields anhydrous RbUAs via topotactic reactions.

Original language	English (US)
Pages (from-to)	152-159
Number of pages	8
Journal	Journal of Solid State Chemistry
Volume	215
DOIs	https://doi.org/10.1016/j.jssc.2014.03.017
State	Published - Jul 2014

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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Yu, N., Klepov, V. V., Villa, E. M., Bosbach, D., Suleimanov, E. V., Depmeier, W., Albrecht-Schmitt, T. E., & Alekseev, E. V. (2014). Topologically identical, but geometrically isomeric layers in hydrous α-, β-Rb[UO₂(AsO₃OH)(AsO₂(OH) ₂)]·H₂O and anhydrous Rb[UO₂(AsO ₃OH)(AsO₂(OH)₂)]. Journal of Solid State Chemistry, 215, 152-159. https://doi.org/10.1016/j.jssc.2014.03.017

Topologically identical, but geometrically isomeric layers in hydrous α-, β-Rb[UO₂(AsO₃OH)(AsO₂(OH) ₂)]·H₂O and anhydrous Rb[UO₂(AsO ₃OH)(AsO₂(OH)₂)]. / Yu, Na; Klepov, Vladislav V.; Villa, Eric M.; Bosbach, Dirk; Suleimanov, Evgeny V.; Depmeier, Wulf; Albrecht-Schmitt, Thomas E.; Alekseev, Evgeny V.

In: Journal of Solid State Chemistry, Vol. 215, 07.2014, p. 152-159.

Research output: Contribution to journal › Article › peer-review

Yu, Na ; Klepov, Vladislav V. ; Villa, Eric M. ; Bosbach, Dirk ; Suleimanov, Evgeny V. ; Depmeier, Wulf ; Albrecht-Schmitt, Thomas E. ; Alekseev, Evgeny V. / Topologically identical, but geometrically isomeric layers in hydrous α-, β-Rb[UO₂(AsO₃OH)(AsO₂(OH) ₂)]·H₂O and anhydrous Rb[UO₂(AsO ₃OH)(AsO₂(OH)₂)]. In: Journal of Solid State Chemistry. 2014 ; Vol. 215. pp. 152-159.

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title = "Topologically identical, but geometrically isomeric layers in hydrous α-, β-Rb[UO2(AsO3OH)(AsO2(OH) 2)]·H2O and anhydrous Rb[UO2(AsO 3OH)(AsO2(OH)2)]",

abstract = "The hydrothermal reaction of uranyl nitrate with rubidium nitrate and arsenic (III) oxide results in the formation of polymorphic α- and β-Rb[UO2(AsO3OH)(AsO2(OH) 2)]·H2O (α-, β-RbUAs) and the anhydrous phase Rb[UO2(AsO3OH)(AsO2(OH)2)] (RbUAs). These phases were structurally, chemically and spectroscopically characterized. The structures of all three compounds are based upon topologically identical, but geometrically isomeric layers. The layers are linked with each other by means of the Rb cations and hydrogen bonding. Dehydration experiments demonstrate that water deintercalation from hydrous α- and β-RbUAs yields anhydrous RbUAs via topotactic reactions.",

author = "Na Yu and Klepov, {Vladislav V.} and Villa, {Eric M.} and Dirk Bosbach and Suleimanov, {Evgeny V.} and Wulf Depmeier and Albrecht-Schmitt, {Thomas E.} and Alekseev, {Evgeny V.}",

note = "Funding Information: Authors are grateful to Dr. Schlenz (IEK-6, Forschungszentrum J{\"u}lich) for his kind help in Raman spectra collection. Authors are grateful to Helmholtz Association for funding within VH-NG-815 project, to Federal Ministry of Education and Research (BMBF) for its support (Support Code 02NUK021A ) and to the Materials Science of Actinides, an Energy Frontier Research Center funded by the U.S. Department of Energy , Office of Science , Office of Basic Energy Sciences under Award Number DE-SC0001089 . ",

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T1 - Topologically identical, but geometrically isomeric layers in hydrous α-, β-Rb[UO2(AsO3OH)(AsO2(OH) 2)]·H2O and anhydrous Rb[UO2(AsO 3OH)(AsO2(OH)2)]

AU - Yu, Na

AU - Klepov, Vladislav V.

AU - Villa, Eric M.

AU - Bosbach, Dirk

AU - Suleimanov, Evgeny V.

AU - Depmeier, Wulf

AU - Albrecht-Schmitt, Thomas E.

AU - Alekseev, Evgeny V.

N1 - Funding Information: Authors are grateful to Dr. Schlenz (IEK-6, Forschungszentrum Jülich) for his kind help in Raman spectra collection. Authors are grateful to Helmholtz Association for funding within VH-NG-815 project, to Federal Ministry of Education and Research (BMBF) for its support (Support Code 02NUK021A ) and to the Materials Science of Actinides, an Energy Frontier Research Center funded by the U.S. Department of Energy , Office of Science , Office of Basic Energy Sciences under Award Number DE-SC0001089 .

PY - 2014/7

Y1 - 2014/7

N2 - The hydrothermal reaction of uranyl nitrate with rubidium nitrate and arsenic (III) oxide results in the formation of polymorphic α- and β-Rb[UO2(AsO3OH)(AsO2(OH) 2)]·H2O (α-, β-RbUAs) and the anhydrous phase Rb[UO2(AsO3OH)(AsO2(OH)2)] (RbUAs). These phases were structurally, chemically and spectroscopically characterized. The structures of all three compounds are based upon topologically identical, but geometrically isomeric layers. The layers are linked with each other by means of the Rb cations and hydrogen bonding. Dehydration experiments demonstrate that water deintercalation from hydrous α- and β-RbUAs yields anhydrous RbUAs via topotactic reactions.

AB - The hydrothermal reaction of uranyl nitrate with rubidium nitrate and arsenic (III) oxide results in the formation of polymorphic α- and β-Rb[UO2(AsO3OH)(AsO2(OH) 2)]·H2O (α-, β-RbUAs) and the anhydrous phase Rb[UO2(AsO3OH)(AsO2(OH)2)] (RbUAs). These phases were structurally, chemically and spectroscopically characterized. The structures of all three compounds are based upon topologically identical, but geometrically isomeric layers. The layers are linked with each other by means of the Rb cations and hydrogen bonding. Dehydration experiments demonstrate that water deintercalation from hydrous α- and β-RbUAs yields anhydrous RbUAs via topotactic reactions.

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