- PII
- 10.31857/S0023476123600258-1
- DOI
- 10.31857/S0023476123600258
- Publication type
- Status
- Published
- Authors
- Volume/ Edition
- Volume 68 / Issue number 4
- Pages
- 588-593
- Abstract
- Two new disulfatouranylates, Rb2[UO2(SO4)2(H2O)]⋅1.75H2O (I) and (N2H5)2[UO2(SO4)2(H2O)] (II), were synthesized and their structures were determined by single-crystal X-ray diffraction. In structures I and II, each uranyl ion is coordinated in the equatorial plane by four bidentate-bridging sulfate groups and one water molecule to form pentagonal-bipyramidal complexes with the crystal-chemical formula АВ22 М1 (A =UO22+, B2 =SO42- , M1 = H2O). It was found that, while having the same composition [UO2(SO4)2(H2O)]2–, the uranium-containing structural units are geometric isomers, which have a chain and layered structure in I and II, respectively.
- Keywords
- SYNTHESIS AND STRUCTURES NEW DISULFATOURANYLATES
- Date of publication
- 15.09.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 11
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