A unique structure of uranyl-carbonate mineral sharpite: a derivative of the rutherfordine topology

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00499341" target="_blank" >RIV/68378271:_____/18:00499341 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1515/zkri-2018-2056" target="_blank" >http://dx.doi.org/10.1515/zkri-2018-2056</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/zkri-2018-2056" target="_blank" >10.1515/zkri-2018-2056</a>

Result language
angličtina
Original language name
A unique structure of uranyl-carbonate mineral sharpite: a derivative of the rutherfordine topology
Original language description
The structure of hydrated calcium uranyl carbonate, mineral sharpite, has been solved for the first time. The structure is orthorhombic. It was refined from 858 unique observed reflections to a final R = 5.48% (GOF = 1.48). The structure is based upon infinite Ca2+-uranyl-carbonate sheets, which are unique among uranyl minerals and inorganic compounds. The character of sharpite structure is probably a key to understand its scarcity of occurrences in Nature.
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
—
OECD FORD branch
10504 - Mineralogy

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
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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