Rietveld refinement of powder diffraction data
Cubic ZrW1 75Mo0 25O8 from a Rietveld refinement based on neutron powder diffraction data
... X-ray diffraction patterns, these compounds ( x < ...neutron powder diffraction data using the Rietveld ...the Rietveld refinement is shown in ...
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A Rietveld refinement using neutron powder diffraction data of a fully deuterated topaz, Al2SiO4(OD)2
... However, owing to the weak X-ray scattering power of hydrogen, the H-atom positions could not be determined with a high degree of accuracy. Neutron diffraction, on the other hand, is well suited to this ...
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Eu1 8La0 2BaZnO5: a Rietveld refinement using X ray powder diffraction
... The families of oxides with stoichiometry RE 2 BaMO 5 (where RE is a trivalent rare earth, and M is Co 2+ , Ni 2+ , Cu 2+ , Zn 2+ , Pd 2+ or Pt 2+ )are known as the green phases in studies of Y± Ba±Cu±O superconductor ...
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Rietveld refinement of Sr5(AsO4)3Cl from high resolution synchrotron data
... X-ray powder diffraction pattern could be indexed in space group P6 3 /m with similar lattice parameters to those of the published powder diffraction data (Kreidler & Hummel, ...
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Rietveld refinement of Ba5(AsO4)3Cl from high resolution synchrotron data
... X-ray powder diffraction data collection using station ...9 powder datasets were collected, all were with a step with of ...these data were summed and normalized to account for decay of ...
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Rietveld refinement of Sr5(AsO4)3Cl from high resolution synchrotron data
... S3. Refinement The main Bragg reflections of the high resolution synchrotron X-ray powder diffraction pattern could be indexed in space group P 6 3 / m with similar lattice parameters to those of the ...
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Rietveld refinement of Ba5(AsO4)3Cl from high resolution synchrotron data
... S3. Refinement The powdered sample was loaded into a ...ray powder diffraction data collection using station ...9 powder datasets were collected, all were with a step with of ...these ...
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Advances in the modelling of in-situ powder diffraction data
... 3.5.3.2 Refinement In the present case, quantitative Rietveld refinement of the in-situ X-ray powder diffraction data was used in order to obtain the fractions of monomer and ...
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Pimobendan B from powder diffraction data
... S1.2. Refinement Rietveld refinement for the final structure was performed by Fullprof. Hydrogen atoms were added with Crystals according to the molecular geometry and their positions were not ...
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Pamoic acid determined from powder diffraction data
... X-ray powder diffraction data, with data collected at room ...temperature. Rietveld refinement of this model led to a final R wp value of ...
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Ampicillin trihydrate from synchrotron powder diffraction data
... for Rietveld refinement was obtained by solving the crystal structure from the powder diffraction ...the powder pattern is mainly ...the data were truncated at ...
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Rietveld refinement of the crystal structures of Rb2XSi5O12 (X = Ni, Mn)
... of Rietveld refinements, using X-ray powder diffraction data collected using Cu K X-rays, show that the title compounds crystallize in the space group Pbca and adopt the cation-ordered ...
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Rietveld refinement of the crystal structures of Rb2X Si5O12 (X = Ni, Mn)
... of Rietveld refinements, using X-ray powder diffraction data collected using Cu K X-rays, show that the title compounds crystallize in the space group Pbca and adopt the cation-ordered ...
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STRUCTURE DETERMINATION FROM POWDER DIFFRACTION DATA CHALLENGING BATTERY MATERIALS
... The first structure was solved using direct methods and is isostructural to tmaV 8 O 20 . It has similar morphology and gives similar powder pattern. The second material behaves differ- ently. It has higher ion to ...
Sr–fresnoite determined from synchrotron X ray powder diffraction data
... the data collection time was 30 s. Powder diffraction data were converted to a list of 2 θ and intensity using FIT2D (Hammersley et ...1997). Powder diffraction data in ...
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Sr–fresnoite determined from synchrotron X ray powder diffraction data
... the data collection time was 30 s. Powder diffraction data were converted to a list of 2 θ and intensity using FIT2D (Hammersley et ...1997). Powder diffraction data in ...
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Quantitative Phase Analysis Based on Rietveld Structure Refinement for Carbonate Rocks
... additional refinement cycles will be required to bring the scale fac- tors in while complex refinements may become jeopard- ...when powder crystal- lites have anisotropic ...the diffraction profile ...
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Rietveld refinement of AgCa10(PO4)7 from X ray powder data
... The title compound has been prepared by solid state reactions from a mixture of Ag 3 PO 4 , CaCO 3 and CaHPO 4 in the stoichiometric molar ratio Ag:Ca:P = 1:10:7. The starting components were finely ground in an agate ...
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Phase Evolution in Yttria-Stabilized Zirconia Thermal Barrier. Coatings Studied by Rietveld Refinement of X-Ray Powder. Diffraction Patterns *
... Rietveld refinement and X-ray diffraction together are efficient techniques to determine microstructural parameters and phase content of a multiphase ...However, Rietveld refinement of ...
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Unit cell refinement from powder diffraction data: the use of regression diagnostics
... Comparison of the computed results for this dataset using the two methods of refinement highlights both the impor- tance of refining the data on the basis of the obs[r] ...
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