Crystal structure, thermodynamic properties, and paragenesis of bukovskyite, Fe-2(AsO4)(SO4)(OH)center dot 9H(2)O
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F12%3A00064415" target="_blank" >RIV/00216224:14310/12:00064415 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.2465/jmps.110930" target="_blank" >http://dx.doi.org/10.2465/jmps.110930</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2465/jmps.110930" target="_blank" >10.2465/jmps.110930</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Crystal structure, thermodynamic properties, and paragenesis of bukovskyite, Fe-2(AsO4)(SO4)(OH)center dot 9H(2)O
Popis výsledku v původním jazyce
Bukovskyite is a relatively rare secondary ferric arsenate-sulfate. At the type locality near the municipality of Kutna Hora (Czech Republic), it is the main secondary mineral in the medieval dumps, where it occurs in enormous amounts and forms nodules of prodigious dimensions. We investigated the mineral bukovskyite and the type locality in detail to understand the abundance of the mineral at this locality. The crystal structure of bukovskyite was solved for bukovskyite crystals from Grossvoigtsberg (Germany) and found to be of the space group P (I) over bar with a final R factor of 5.08% from 2403 reflections. The lattice parameters at room temperature are a = 7.549(1) angstrom, b = 10.305(1) angstrom, c = 10.914(2) angstrom, alpha = 115.136(3)degrees, beta = 99.798(3)degrees, and gamma = 92.864(3)degrees. The structure consists of octahedral-tetrahedral Fe-arsenate chains. Sulfate tetrahedra are bonded to the chains and free H2O molecules via a complicated network of hydrogen bonds.
Název v anglickém jazyce
Crystal structure, thermodynamic properties, and paragenesis of bukovskyite, Fe-2(AsO4)(SO4)(OH)center dot 9H(2)O
Popis výsledku anglicky
Bukovskyite is a relatively rare secondary ferric arsenate-sulfate. At the type locality near the municipality of Kutna Hora (Czech Republic), it is the main secondary mineral in the medieval dumps, where it occurs in enormous amounts and forms nodules of prodigious dimensions. We investigated the mineral bukovskyite and the type locality in detail to understand the abundance of the mineral at this locality. The crystal structure of bukovskyite was solved for bukovskyite crystals from Grossvoigtsberg (Germany) and found to be of the space group P (I) over bar with a final R factor of 5.08% from 2403 reflections. The lattice parameters at room temperature are a = 7.549(1) angstrom, b = 10.305(1) angstrom, c = 10.914(2) angstrom, alpha = 115.136(3)degrees, beta = 99.798(3)degrees, and gamma = 92.864(3)degrees. The structure consists of octahedral-tetrahedral Fe-arsenate chains. Sulfate tetrahedra are bonded to the chains and free H2O molecules via a complicated network of hydrogen bonds.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
DB - Geologie a mineralogie
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2012
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
JOURNAL OF MINERALOGICAL AND PETROLOGICAL SCIENCES
ISSN
1345-6296
e-ISSN
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Svazek periodika
107
Číslo periodika v rámci svazku
3
Stát vydavatele periodika
JP - Japonsko
Počet stran výsledku
16
Strana od-do
133-148
Kód UT WoS článku
000306347700003
EID výsledku v databázi Scopus
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