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 Villa, Dirk Bosbach, Evgeny V. Suleimanov, Wulf Depmeier, Thomas E. Albrecht-Schmitt, Evgeny V. Alekseev

Research output: Contribution to journalArticle

4 Citations (Scopus)

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 languageEnglish
Pages (from-to)152-159
Number of pages8
JournalJournal of Solid State Chemistry
Volume215
DOIs
StatePublished - 2014

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Uranyl Nitrate
Rubidium
Dehydration
Nitrates
Cations
nitrates
Hydrogen bonds
Water
rubidium
Arsenic
arsenic
dehydration
Positive ions
Experiments
cations
Oxides
oxides
hydrogen
water
arsenic trioxide

All Science Journal Classification (ASJC) codes

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

Cite this

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; Bosbach, Dirk; Suleimanov, Evgeny V.; Depmeier, Wulf; Albrecht-Schmitt, Thomas E.; Alekseev, Evgeny V.

In: Journal of Solid State Chemistry, Vol. 215, 2014, p. 152-159.

Research output: Contribution to journalArticle

Yu, Na ; Klepov, Vladislav V. ; Villa, Eric ; 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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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.",
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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

AU - Bosbach, Dirk

AU - Suleimanov, Evgeny V.

AU - Depmeier, Wulf

AU - Albrecht-Schmitt, Thomas E.

AU - Alekseev, Evgeny V.

PY - 2014

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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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