0440655 - FZÚ 2015 RIV GB eng J - Journal Article
Plášil, Jakub - Dušek, Michal - Čejka, J. - Sejkora, J.
The crystal structure of rabejacite, the Ca²⁺ -dominant member of the zippeite group.
Mineralogical Magazine. Roč. 78, č. 5 (2014), s. 1249-1264. ISSN 0026-461X. E-ISSN 1471-8022
R&D Projects: GA ČR GP13-31276P; GA ČR(CZ) GAP204/11/0809
Grant - others:AV ČR(CZ) AP0701
Program: Akademická prémie - Praemium Academiae
Institutional support: RVO:68378271
Keywords : rabejacite * uranyl sulfate * zippeite group * X-ray crystal structure * bond-valence approach
Subject RIV: DB - Geology ; Mineralogy
Impact factor: 2.026, year: 2014 ; AIS: 0.811, rok: 2014
DOI: https://doi.org/10.1180/minmag.2014.078.5.11

The crystal structure of rabejacite from Jáchymov, ideally Ca2[(UO2)4O4(SO4)2](H2O)8, was solved by charge flipping from single-crystal data and refined to R1 = 11.94% for 1422 unique observed reflections.The structure refinement proved that rabejacite is related to the zippeite group of minerals, as it is based upon the structural sheets of the zippeite topology.
Permanent Link: http://hdl.handle.net/11104/0243767