Crystal structure of Cs-2[UO2(SeO4)(2)center dot H2O]center dot H2O

Authors
Mikhailov, YN Gorbunova, YE Shishkina, OV Serezhkina, LB Serezhkin, VN
Citation
Yn. Mikhailov et al., Crystal structure of Cs-2[UO2(SeO4)(2)center dot H2O]center dot H2O, RUSS J IN C, 46(11), 2001, pp. 1661-1665
Citations number
17
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY
ISSN journal
00360236 → ACNP
Volume
46
Issue
11
Year of publication
2001
Pages
1661 - 1665
Database
ISI
SICI code
0036-0236(200111)46:11<1661:CSOCDH>2.0.ZU;2-5
Abstract
Single crystals of Cs-2[UO2(Seo(4))(2) (.) H2O] (.) H2O (I), synthesized by the isothermal solubility method at 25 degreesC, were studied by X-ray cry stallography. Crystals are orthorhombic, a = 14.367 Angstrom, b = 11.682 An gstrom, c = 7.826 Angstrom, Z = 4, space group Pna2(1). Compound I is a rep resentative of crystal-chemical group A (B2M1)-M-2 (A UO22+) of uranyl comp lexes and is characterized by a layered structure of uranium-containing gro ups [UO2(SeO4)(2) (.) H2O](2-); cesium ions and water molecules are located between the layers.