Refinement of the crystal structure of UOs2 from single-crystal X-ray diffraction data [PDF]
IUCrDataSingle crystals of uranium diosmium, UOs2, were obtained during an investigation of the uranium-osmium binary system by an interaction of uranium metal with osmium metal in an arc furnace and subsequent annealing.
Sergei I. Ivlev +3 more
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Rerefinement of the crystal structure of BiF5 [PDF]
Acta Crystallographica Section E: Crystallographic CommunicationsThe crystal structure of bismuth pentafluoride, BiF5, was rerefined from single-crystal data. BiF5 crystallizes in the α-UF5 structure type in the form of colorless needles.
Tobias Burghardt Wassermann +1 more
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Three New Calcium Formate Reference Materials for δ<sup>13</sup>C Measurements and a Redetermination of the R(<sup>13</sup>C/<sup>12</sup>C) Ratio for VPDB Based on Proton Nuclear Magnetic Resonance Measurements. [PDF]
Rapid Commun Mass SpectromABSTRACT Rationale Isotope ratio mass spectrometry (IRMS) and proton nuclear magnetic resonance (1H NMR) spectroscopy are independent techniques for determining the isotope ratio R(13C/12C) in organic compounds. However, the lack of suitable reference materials has limited intercalibration of results from these methods.
Hoffman DW +5 more
europepmc +2 more sources
Nitrosonium tetrafluoridoborate, NOBF4
IUCrData, 2021 The crystal structure of oxidonitrogen(1+) tetrafluoridoborate (nitrosonium tetrafluoridoborate), NO+BF4−, was refined on the basis of single-crystal X-ray diffraction data at 150 K.
Matic Lozinšek
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Acta Crystallographica Section E: Crystallographic Communications, 2022 The reaction of β-(thiomorpholin-1-yl)propioamidoxime with tosyl chloride in CHCl3 in the presence of DIPEA when heated at 343 K for 8 h afforded the title hydrated salt, C7H14N3S+·Cl−·H2O, in 84% yield.
Lyudmila A. Kayukova +2 more
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High‐Pressure Na‐Ca Carbonates in the Deep Carbon Cycle
Geophysical Monograph Series, Page 127-136., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Sergey Rashchenko +2 more
wiley +1 more source
Redetermination of 3-methylisoquinoline at 150 K
Acta Crystallographica Section E, 2010 The structure of the title compound, C19H9O, has been redetermined at 150 K. The redetermination is of significantly higher precision than a previous room-temperature structure [Ribar et al. (1974). Cryst. Struct. Commun. 3, 323–325].
Andrew D. Bond
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Acta Crystallographica Section E: Crystallographic Communications, 2016 The title structure, C6H9.5N3O20.5+·C7H6.5NO20.5−, which might be named schematically as 2-amino-4,6-dimethoxypyrimidine-(μ2-hydrogen)-4-aminobenzoate to indicate a bridging H atom, has been redetermined from the data published by Thanigaimani, Muthiah &
Jan Fábry
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Redetermination of the crystal structure of K2Hg(SCN)4
Acta Crystallographica Section E: Crystallographic Communications, 2017 Single crystals of K2Hg(SCN)4 [dipotassium tetrathiocyanatomercurate(II)] were grown from aqueous solutions of potassium thiocyanate and mercury(II) thiocyanate and studied by single-crystal X-ray diffraction.
Jascha Bandemehr +2 more
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IUCrData, 2019 Single crystals of rubidium tetrafluoridobromate(III), RbBrF4, were grown by melting and recrystallizing RbBrF4 from its melt. This is the first determination of the crystal structure of RbBrF4 using single-crystal X-ray diffraction data.
Artem V. Malin +3 more
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