Crystal structure of the uranyl-oxide mineral rameauite
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00470086" target="_blank" >RIV/68378271:_____/16:00470086 - isvavai.cz</a>
Alternative codes found
RIV/00023272:_____/16:10133612 RIV/00216224:14310/16:00111286
Result on the web
<a href="http://dx.doi.org/10.1127/ejm/2016/0028-2568" target="_blank" >http://dx.doi.org/10.1127/ejm/2016/0028-2568</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1127/ejm/2016/0028-2568" target="_blank" >10.1127/ejm/2016/0028-2568</a>
Alternative languages
Result language
angličtina
Original language name
Crystal structure of the uranyl-oxide mineral rameauite
Original language description
Rameauite is a rare supergene uranyl-oxide hydroxy-hydrate mineral that forms during hydration-oxidation weathering of uraninite. On the basis of single-crystal X-ray diffraction data collected on a microfocus source, rameauite is monoclinic, space group Cc, with a = 13.9458(19), b = 14.3105(19), c = 13.8959(18) Å, β = 118.477(14)°, V = 2437.7(6) Å3 and Z = 4, with Dcalc = 5.467 g cm3. The structure of rameauite (R = 0.060 for 1698 unique observed reflections) contains sheets of the β-U3O8ntopology, with both UO6 and UO7 bipyramids, which is similar to the sheets found in spriggite, ianthinite and wyartite. The sheets alternate with the interlayer, which contains K+, Ca2+ and H2O molecules. Interstitial cations are linked into infinite chains that extend along [10-1].
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
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
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
European Journal of Mineralogy
ISSN
0935-1221
e-ISSN
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Volume of the periodical
28
Issue of the periodical within the volume
5
Country of publishing house
DE - GERMANY
Number of pages
9
Pages from-to
959-967
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85010875051