Sejkoraite-(Y), a new member of the zippeite group containing trivalent cations from Jáchymov (St. Joachimsthal), Czech Republic: Description and crystal structure refinement.

PLÁŠIL, Jakub, Michal DUŠEK, Milan NOVÁK, Jiří ČEJKA, Ivana CÍSAŘOVÁ and Radek ŠKODA. Sejkoraite-(Y), a new member of the zippeite group containing trivalent cations from Jáchymov (St. Joachimsthal), Czech Republic: Description and crystal structure refinement. American Mineralogist. 2011, vol. 96, No 7, p. 983-991. ISSN 0003-004X. Available from: https://dx.doi.org/10.2138/am.2011.3713.

Basic information

• Original name: Sejkoraite-(Y), a new member of the zippeite group containing trivalent cations from Jáchymov (St. Joachimsthal), Czech Republic: Description and crystal structure refinement.
• Authors: PLÁŠIL, Jakub (203 Czech Republic, guarantor), Michal DUŠEK (203 Czech Republic), Milan NOVÁK (203 Czech Republic, belonging to the institution), Jiří ČEJKA (203 Czech Republic), Ivana CÍSAŘOVÁ (203 Czech Republic) and Radek ŠKODA (203 Czech Republic, belonging to the institution).
• Edition: American Mineralogist, 2011, 0003-004X.

Other information

• Original language: English
• Type of outcome: Article in a journal
• Field of Study: 10302 Condensed matter physics
• Country of publisher: United States of America
• Confidentiality degree: is not subject to a state or trade secret
• Impact factor: Impact factor: 2.169
• RIV identification code: RIV/00216224:14310/11:00055958
• Organization unit: Faculty of Science
• Doi: http://dx.doi.org/10.2138/am.2011.3713
• UT WoS: 000292372400004
• Keywords in English: sejkoraite-(Y); new mineral; uranyl; zippeite group; crystal structure; vibration spectroscopy; Jáchymov
• Tags: AKR, rivok, ZR

Abstract

Sejkoraite-(Y) is a new member of the zippeite group from the Cervená vein, Jáchymov (Street Joachimsthal) ore district, Western Bohemia, Czech Republic. It grows on altered surface of relics of primary minerals: uraninite, chalcopyrite, and tennantite. The crystal structure of sejkoraite-(Y) has been solved by the charge flipping method from single-crystal X-ray diffraction data and refined to Robs = 0.060 with GOFobs = 2.38, based on 6511 observed reflections. Raman and infrared spectra of sejkoraite-(Y) are discussed.

Links

• MSM0021622412, plan (intention): Name: Interakce mezi chemickými látkami, prostředím a biologickými systémy a jejich důsledky na globální, regionální a lokální úrovni (INCHEMBIOL) (Acronym: INCHEMBIOL)

Investor: Ministry of Education, Youth and Sports of the CR, Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)