The crystal chemistry of the uranyl carbonate mineral grimselite, (K,Na)3Na[(UO2)(CO3)3](H2O), from Jáchymov, Czech Republic
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F12%3A00379239" target="_blank" >RIV/68378271:_____/12:00379239 - isvavai.cz</a>
Alternative codes found
RIV/67985831:_____/12:00379239 RIV/00023272:_____/12:#0001807 RIV/00216224:14310/12:00064320 RIV/00216208:11310/12:10130670
Result on the web
<a href="http://dx.doi.org/10.1180/minmag.2012.076.3.01" target="_blank" >http://dx.doi.org/10.1180/minmag.2012.076.3.01</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1180/minmag.2012.076.3.01" target="_blank" >10.1180/minmag.2012.076.3.01</a>
Alternative languages
Result language
angličtina
Original language name
The crystal chemistry of the uranyl carbonate mineral grimselite, (K,Na)3Na[(UO2)(CO3)3](H2O), from Jáchymov, Czech Republic
Original language description
Two crystals of the uranyl carbonate mineral grimselite, ideally K3Na[(UO2)(CO3)3](H2O), from Jáchymov in the Czech Republic were studied by single-crystal X-ray diffraction and electron-probe microanalysis. One crystal has considerably more Na than theideal chemical composition due to substitution of Na into KO8 polyhedra; the composition of the other crystal is nearer to ideal, and similar to synthetic grimselite. The presence of Na atoms in KO8 polyhedra, which are located in channels in the crystalstructure, reduces their volume, and as a result the unit-cell volume also decreases. Structure refinement shows that the formula for the sample with the anomalously high Na content is (K2.43Na0.57)<?3.00Na[(UO2)(CO3)3](H2O).
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/GAP204%2F11%2F0809" target="_blank" >GAP204/11/0809: Absorption, beam homogeneity and varying irradiated volume corrections in multidomain bulk and thin film samples.</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Mineralogical Magazine
ISSN
0026-461X
e-ISSN
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Volume of the periodical
76
Issue of the periodical within the volume
3
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
443-453
UT code for WoS article
000306617900001
EID of the result in the Scopus database
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