Hidden and apparent twins in uranyl-oxide minerals agrinierite and rameauite: a demonstration of metric and reticular merohedry
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00558445" target="_blank" >RIV/68378271:_____/21:00558445 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0332088" target="_blank" >http://hdl.handle.net/11104/0332088</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1107/S1600576721009663" target="_blank" >10.1107/S1600576721009663</a>
Alternative languages
Result language
angličtina
Original language name
Hidden and apparent twins in uranyl-oxide minerals agrinierite and rameauite: a demonstration of metric and reticular merohedry
Original language description
In this work, the structures of chemically related uranyl-oxide minerals agrinierite and rameauite have been revisited and some corrections to the available structure data are provided. Both structures were found to be twinned. The two minerals are chemically similar, and though their structures differ considerably, their unit-cell metrics are similar. Agrinierite was found to be twinned by metric merohedry (diffraction type I), whereas the structure of rameauite is twinned by reticular merohedry (diffraction type II). The twinning of the monoclinic unit cells (true cells) leads to pseudo-orthorh ombic or pseudotetragonal supercells in the single-crystal diffraction patterns of both minerals.
Czech name
—
Czech description
—
Classification
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
Result continuities
Project
<a href="/en/project/GA20-11949S" target="_blank" >GA20-11949S: UNanoCryst: crystallography and mineralogy of supergene weathering products of uraninite at the nanoscale</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Applied Crystallography
ISSN
0021-8898
e-ISSN
1600-5767
Volume of the periodical
54
Issue of the periodical within the volume
6
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
1656-1663
UT code for WoS article
000727770700013
EID of the result in the Scopus database
2-s2.0-85131185687