Results 1 to 10 of about 1,377 (125)
Redetermination of the crystal structure of K[BrF4] from single-crystal X-ray diffraction data
IUCrData, 2018 Single crystals of K[BrF4], potassium tetrafluoridobromate(III), were grown from a solution of KHF2 in bromine trifluoride. The current report is the first refinement of the crystal structure of K[BrF4] using single-crystal X-ray diffraction data.
Sergei I. Ivlev, Florian Kraus
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Redetermination of the crystal structure of ThI4
IUCrData, 2018 Single crystals of ThI4, thorium(IV) tetraiodide, were grown from thorium dioxide and aluminium triiodide. In comparison with the structure model reported previously for this compound [Zalkin et al. (1964). Inorg. Chem.
H. Lars Deubner, Florian Kraus
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Redetermination of diammonium trivanadate, (NH4)2V3O8
IUCrData, 2020 The crystal structure of (NH4)2V3O8 has been reported twice using single-crystal X-ray data [Theobald et al. (1984). J. Phys. Chem. Solids, 45, 581–587; Range et al. (1988). Z. Naturforsch. Teil B, 43, 309–317].
Aarón Pérez-Benítez, Sylvain Bernès
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Redetermination of the crystal structure of the 3:1 urea–benzene-1,3,5-tricarboxylic acid co-crystal by powder diffraction data [PDF]
Acta Crystallographica Section E: Crystallographic CommunicationsThe crystal structure of the 3:1 urea–benzene-1,3,5-tricarboxylic acid (trimesic acid) co-crystal, C9H6O6·3CH4N2O, has been redetermined by X-ray powder diffraction data exploiting simulated annealing in direct space followed by Rietveld refinement.
Mattia Lopresti +2 more
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Acta Crystallographica Section E: Crystallographic Communications, 2017 The redetermination of the title compound, sodium pertechnate, from single-crystal CCD data recorded both at 296 and 100 K confirms previous studies based on X-ray powder diffraction film data [Schwochau (1962). Z. Naturforsch.
Konstantin E. German +4 more
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Redetermination of brackebuschite, Pb2Mn3+(VO4)2(OH)
Acta Crystallographica Section E: Crystallographic Communications, 2016 The crystal structure of brackebuschite, ideally Pb2Mn3+(VO4)2(OH) [dilead(II) manganese(III) vanadate(V) hydroxide], was redetermined based on single-crystal X-ray diffraction data of a natural sample from the type locality Sierra de Cordoba, Argentina.
Barbara Lafuente, Robert T. Downs
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Redetermination and new description of the crystal structure of vanthoffite, Na6Mg(SO4)4
Acta Crystallographica Section E: Crystallographic Communications, 2020 The crystal structure of vanthoffite {hexasodium magnesium tetrakis[sulfate(VI)]}, Na6Mg(SO4)4, was solved in the year 1964 on a synthetic sample [Fischer & Hellner (1964). Acta Cryst. 17, 1613].
Tonči Balić-Žunić +2 more
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Redetermination of the γ-form of tellurium dioxide
IUCrData, 2017 The crystal structure of γ-TeO2 was redetermined on the basis of single-crystal X-ray diffraction data. The previous structure determination of this modification was based on laboratory powder X-ray diffraction data [Champarnaud-Mesjard et al. (2000). J.
Matthias Weil
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Redetermination of nickel(II) formate dihydrate
IUCrData, 2018 In comparison with the previous structure determination of poly[diaquadi-μ-formato-nickel(II)], [Ni(HCOO)2(H2O)2]n, based on Weissenberg film data [Krogmann & Mattes (1963). Z. Kristallogr.
Matthias Weil
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Potassium tetracyanidoaurate(III) monohydrate: a redetermination
IUCrData, 2017 The structure of the title metal complex salt, K[Au(CN)4]·H2O, has been redetermined using X-ray diffraction data at 173 K in order to improve the precision. The previous determination was based on neutron diffraction data [Bertinotti & Bertinotti (1970).
Nobuyuki Matsushita +2 more
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