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Znucalite, the only known zinc uranyl carbonate: Its crystal structure and environmental implications
- 1.0585800 - FZÚ 2025 RIV US eng J - Journal Article
Steciuk, Gwladys - Majzlan, J. - Rohlíček, Jan - Škoda, R. - Sejkora, J. - Plášil, Jakub
Znucalite, the only known zinc uranyl carbonate: Its crystal structure and environmental implications.
American Mineralogist. Roč. 109, č. 5 (2024), s. 949-959. ISSN 0003-004X. E-ISSN 1945-3027
R&D Projects: GA ČR(CZ) GA20-11949S; GA MŠMT LM2023051; GA ČR(CZ) GX21-05926X
Institutional support: RVO:68378271
Keywords : znucalite * uranyl carbonate * crystal structure * 3D electron diffraction * Rietveld refinement * conditions of formation * uranium immobilization
OECD category: Mineralogy
Impact factor: 3.1, year: 2022
Znucalite is a zinc uranyl-carbonate mineral that was until recently only partially characterized with a formula originally given as Zn12Ca(UO2)(CO3)3(OH)22·4H2O, with an unknown crystal structure and ambiguous symmetry determinations. We have reinvestigated this mineral using three-dimensional electron diffraction (3D ED) and powder X-ray diffraction and revealed for the first time its structural details.
Permanent Link: https://hdl.handle.net/11104/0353534
Number of the records: 1