Journal Article10.1016/J.SOLIDSTATESCIENCES.2012.12.013
Single crystal growth and structural characterization of four complex uranium oxides: CaUO4, β-Ca3UO6, K4CaU3O12, and K4SrU3O12
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TL;DR: In this paper, the crystal structures of the four uranates were determined by single crystal X-ray diffraction, and the U6+ atom in CaUO4 is 8-coordinate and exhibits hexagonal bipyramidal geometry with six long and two short U-O bonds.
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About: This article is published in Solid State Sciences. The article was published on 01 Mar 2013. The article focuses on the topics: Uranyl & Crystal structure.
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Citations
A2B′B″O6 perovskites: A review
Sami Vasala,Maarit Karppinen +1 more
TL;DR: A survey of the literature for ca. one thousand B-site substituted perovskite oxides can be found in this article, together with their electronic and magnetic properties and properties.
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Vapnikite Ca 3 UO 6 – a new double-perovskite mineral from pyrometamorphic larnite rocks of the Jabel Harmun, Palestinian Autonomy, Israel
E. V. Galuskin,Irina O. Galuskina,Joachim Kusz,Thomas Armbruster,Katarzyna M. Marzec,Piotr Dzierżanowski,Mikhail N. Murashko +6 more
TL;DR: The new mineral species vapnikite, Ca3UO6, was found in larnite pyrometamorphic rocks of the Hatrurim Formation at Jabel Harmun in the Judean desert as mentioned in this paper.
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Crystal growth, structural characterization, cation–cation interaction classification, and optical properties of uranium(VI) containing oxychlorides, A4U5O16Cl2 (A = K, Rb), Cs5U7O22Cl3, and AUO3Cl (A = Rb, Cs)
TL;DR: In this article, a general cation-cation classification scheme was presented and a 2D layered structure with a novel layer topology, consisting of UO6, UO7, and UO4Cl2 polyhedra and cationcation interactions within the plane of the uranyl sheet was presented.
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Magnetic ground state and pressure effect study on elasticity, electronic and magnetic properties of KUO3: DFT+U, GLLB-SC, mBJ and QTAIM investigations
TL;DR: In this paper, the effect of hydrostatic pressure on elasticity, electronic and magnetic properties of KUO3 have been studied using FP-(L)APW+lo method.
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Single crystal growth and structural characterization of ternary transition-metal uranium oxides: MnUO 4 , FeUO 4 , and NiU 2 O 6
TL;DR: In this article, the first single crystals of MnUOO4, FeUO4 and NiU2O6 were grown for the first time, and the use of chloride fluxes facilitated the crystal growth.
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References
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TL;DR: This paper could serve as a general literature citation when one or more of the open-source SH ELX programs (and the Bruker AXS version SHELXTL) are employed in the course of a crystal-structure determination.
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TL;DR: The effective ionic radii of Shannon & Prewitt [Acta Cryst. (1969), B25, 925-945] are revised to include more unusual oxidation states and coordinations as mentioned in this paper.
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U6+ minerals and inorganic compounds: insights into an expanded structural hierarchy of crystal structures
TL;DR: In this article, 368 inorganic crystal structures that contain essential U6+ are considered (of which 89 are minerals) and arranged on the basis of the topological details of their structural units, which are formed by the polymerization of polyhedra containing higher-valence cations.
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