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Successive Crystallization of Organically Templated Uranyl Sulfates: Synthesis and Crystal Structures of $[pyH](H_{3}O)[(UO_{2})_{3}(SO_{4})_{4}(H_{2}O)_{2}$], $[pyH]_{2}[(UO_{2})_{6}(SO_{4})_{7}(H_{2}$O)], and $[pyH]_{2}[(UO_{2})_{2}(SO_{4})_{3}$]
| Content Provider | MDPI |
|---|---|
| Author | Nazarchuk, Evgeny V. Charkin, Dmitri O. Siidra, Oleg I. |
| Copyright Year | 2021 |
| Abstract | Three new uranyl sulfates, [pyH](H3O)[(UO2)3(SO4)4(H2O)2] (1), [pyH]2[(UO2)6(SO4)7(H2O)] (2), and [pyH]2[(UO2)2(SO4)3] (3), were produced upon hydrothermal treatment and successive isothermal evaporation. 1 is monoclinic, P21/c, a = 14.3640(13), b = 10.0910(9), c = 18.8690(17) Å, β = 107.795(2), V = 2604.2(4) Å3, R1 = 0.038; 2 is orthorhombic, C2221, a = 10.1992(8), b = 18.5215(14), c = 22.7187(17) Å, V = 4291.7(6) Å3, R1 = 0.030; 3 is orthorhombic, Pccn, a = 9.7998(8), b = 10.0768(8), c = 20.947(2) Å, V = 2068.5(3) Å3, R1 = 0.055. In the structures of 1 and 2, the uranium polyhedra and SO4 tetrahedra share vertices to form |
| Starting Page | 5 |
| e-ISSN | 23057084 |
| DOI | 10.3390/chemengineering5010005 |
| Journal | ChemEngineering |
| Issue Number | 1 |
| Volume Number | 5 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2021-01-20 |
| Access Restriction | Open |
| Subject Keyword | ChemEngineering Chemengineering Inorganic Chemistry Uranyl Sulfates Organically Templated Compounds Pyridinium Framework Structures Crystal Engineering |
| Content Type | Text |
| Resource Type | Article |
