Crystal structure refinement of pseudojohannite, Cu3(OH)2[(UO2)4O4(SO4)2](H2O)12, from the type locality ? Jáchymov, Czech Republic

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F15%3A00451622" target="_blank" >RIV/68378271:_____/15:00451622 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3190/jgeosci.190" target="_blank" >http://dx.doi.org/10.3190/jgeosci.190</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3190/jgeosci.190" target="_blank" >10.3190/jgeosci.190</a>

Result language
angličtina
Original language name
Crystal structure refinement of pseudojohannite, Cu3(OH)2[(UO2)4O4(SO4)2](H2O)12, from the type locality ? Jáchymov, Czech Republic
Original language description
The crystal structure of pseudojohannite from the type locality, Jáchymov (Western Bohemia, Czech Republic), was solved by charge-flipping method from single-crystal X ray diffraction data and refined to an R = 0.0385 against 2072 unique observed reflections. Refinement of the crystal structure fully confirmed previous structure determination on the material from Widowmaker mine, Utah, USA. Contrary to other members of the zippeite-group, the interstitial metal sites in pseudojohannite are fully occupied and the structure tends to be fully ordered with no important departure from the ideal sto ichiometry.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DB - Geology and mineralogy
OECD FORD branch
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Project
<a href="/en/project/GP13-31276P" target="_blank" >GP13-31276P: Uranium minerals, their crystal chemistry and behavior during weathering</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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