Hydrogen bonding in lead uranyl oxide mineral sayrite

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00519842" target="_blank" >RIV/68378271:_____/19:00519842 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1515/zkri-2019-0035" target="_blank" >https://doi.org/10.1515/zkri-2019-0035</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/zkri-2019-0035" target="_blank" >10.1515/zkri-2019-0035</a>

Result language
angličtina
Original language name
Hydrogen bonding in lead uranyl oxide mineral sayrite
Original language description
The hydrogen bonding in the structure of the lead uranyl-oxide mineral sayrite has been refined and described directly from XRD data for the first time. Sayrite possesses a layered structure with the uranyl-hydroxooxide sheets of the topology characterized by the topology symbol P4(UD)8R5. Between adjacent sheets, there are Pb2+ cations and molecular H2O. All H2O groups in sayrite belong to non-transformer groups, which distribute bond-valence from equally from all the cationic parts of the structure to anions. The structural formula of sayrite is Pb2(H2[4]O)4[(UO2)5O6(OH)2].
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
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OECD FORD branch
10505 - Geology

Project
<a href="/en/project/LO1603" target="_blank" >LO1603: Centre of Technology and Advanced Structure Analysis of Materials with Application Impact</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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