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 |
|---|---|
| Pages (from-to) | 152-159 |
| Number of pages | 8 |
| Journal | Journal of Solid State Chemistry |
| Volume | 215 |
| DOIs | |
| State | Published - 2014 |
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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 journal › Article
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TY - JOUR
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
Y1 - 2014
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.
UR - http://www.scopus.com/inward/record.url?scp=84898610867&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84898610867&partnerID=8YFLogxK
U2 - 10.1016/j.jssc.2014.03.017
DO - 10.1016/j.jssc.2014.03.017
M3 - Article
VL - 215
SP - 152
EP - 159
JO - Journal of Solid State Chemistry
JF - Journal of Solid State Chemistry
SN - 0022-4596
ER -