Crystal structure of vanuralite, Al[(UO2)2(VO4)2](OH)• 8.5H2O

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F17%3A00482876" target="_blank" >RIV/68378271:_____/17:00482876 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1515/zkri-2017-2054" target="_blank" >http://dx.doi.org/10.1515/zkri-2017-2054</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/zkri-2017-2054" target="_blank" >10.1515/zkri-2017-2054</a>

Result language
angličtina
Original language name
Crystal structure of vanuralite, Al[(UO2)2(VO4)2](OH)• 8.5H2O
Original language description
Vanuralite is a rare supergene uranyl vanadate that forms during hydration-oxidation weathering of uraninite in oxide zones of U deposits. On the basis of single-crystal X-ray diffraction data it is monoclinic, the structure of vanuralite contains uranyl vanadate sheets of francevillite topology. Vanuralite is the most complex mineral among uranyl vanadates, with 961 bits/cell. The scarcity of occurrences is probably caused by the less common combination of elements present in the structure, as well as the relatively high complexity of the structure (compared to related minerals), arising namely from the complicated network of H-bonds.n
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10505 - Geology

Project
<a href="/en/project/LO1603" target="_blank" >LO1603: Centre of Technology and Advanced Structure Analysis of Materials with Application Impact</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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