A note on the molecular water content in uranyl carbonate mineral andersonite

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F15%3A00456427" target="_blank" >RIV/68378271:_____/15:00456427 - isvavai.cz</a>
Alternative codes found
RIV/00023272:_____/15:#0002589
Result on the web
<a href="http://dx.doi.org/10.3190/jgeosci.193" target="_blank" >http://dx.doi.org/10.3190/jgeosci.193</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3190/jgeosci.193" target="_blank" >10.3190/jgeosci.193</a>

Result language
angličtina
Original language name
A note on the molecular water content in uranyl carbonate mineral andersonite
Original language description
The crystal structure of andersonite from Jáchymov (western Bohemia, Czech Republic) was refined from single-crystal X ray diffraction data to an R = 0.0286 against 1657 unique observed reflections. Andersonite from Jáchymov is trigonal,R-32/m, with a =17.8589(6), c = 23.6935(8), V = 6544.4(4)A3 and Z = 18. The structural formula derived from the refinement of X-ray data is Na2Ca[(UO2)(CO3)3](H2O)5.29. This formula confirms previous structure determination on synthetic material. The maximal H2O contentin andersonite is discussed also with regard to the published thermal analysis and vibration spectroscopy studies and disunities in chemical formula of andersonite in the literature.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DB - Geology and mineralogy
OECD FORD branch
—

Project
<a href="/en/project/GP13-31276P" target="_blank" >GP13-31276P: Uranium minerals, their crystal chemistry and behavior during weathering</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)