Results 21 to 30 of about 412,914 (198)

Application of relativistic scattering theory of x rays to diffraction anomalous fine structure in Cu [PDF]

, 1998
We apply our recent first-principles formalism of magnetic scattering of circularly polarized x rays to a single Cu crystal. We demonstrate the ability of our formalism to interpret the crystalline environment related near-edge fine structure features in
A. Bansil, A. Déchelette-Barbara, D. Gibbs, D. T. Cromer, E. Arola, E. Arola, E. Arola, F. Stanglmeier, H. Renevier, H. Stragier, I. A. Abrikosov, I. J. Pickering, J. M. Tonnerre, J. P. Hill, M. Blume, P. Strange, S. Kaprzyk, S. Langridge, V. Chakarian, Y. Wang   +19 more
core   +1 more source

MicroED and its Impact on Form Space Elucidation [PDF]

Structural Dynamics
Understanding the solid form landscape of pharmaceuticals is crucial to the success of product development. Crystallization and crystal structure determination play a central role in this endeavor.
Roger D Sommer
doaj   +1 more source

Rubidium metaborate, Rb3B3O6 [PDF]

, 2004
Rubidium metaborate, Rb3B3O6, was obtained by the reaction of Rb2CO3 and BN using a radiofrequency furnace at a maximum reaction temperature of 1173 K. The crystal structure has been determined by single-crystal X-ray diffraction.
Schmid, Sabine, Schnick, Wolfgang
core   +1 more source

Ca2CuO2Cl2, a redetermination from single-crystal X-ray diffraction data

IUCrData, 2018
The crystal structure of Ca2CuO2Cl2, dicalcium oxidocuprate(II) dichloride, was redetermined on the basis of single-crystal X-ray diffraction data using a laboratory Mo anode. Previous structure determinations based on single-crystal X-ray data [Grande &
Benoît Baptiste, Masaki Azuma, Runze Yu, Paola Giura, Matteo d'Astuto   +4 more
doaj   +1 more source

Comparative crystal structure determination of griseofulvin: Powder X-ray diffraction versus single-crystal X-ray diffraction [PDF]

Chinese Science Bulletin, 2012
In an attempt to compare crystal structure determination from powder data and single-crystal data, crystal structure of griseofulvin (C17H17ClO6) was tested by both powder and single-crystal X-ray diffraction. Lattice parameters of griseofulvin are a=90.0°, a=b=8.9757 A, c=19.9345 A, V=1605.99 A3 from powder data coinciding with α=90.0°, a=b=8.9714 A ...
Pan, QingQing, Guo, Ping, Duan, Jiong, Cheng, Qiang, Li, Hui   +4 more
openaire   +1 more source

Limitations of Structural Insight into Ultrafast Melting of Solid Materials with X-ray Diffraction Imaging

Applied Sciences, 2021
In this work, we analyze the application of X-ray diffraction imaging techniques to follow ultrafast structural transitions in solid materials using the example of an X-ray pump–X-ray probe experiment with a single-crystal silicon performed at a Linac ...
Victor Tkachenko, Malik M. Abdullah, Zoltan Jurek, Nikita Medvedev, Vladimir Lipp, Mikako Makita, Beata Ziaja   +6 more
doaj   +1 more source

Synthesis and structure of the inclusion complex {NdQ[5]K@Q[10](H₂O)4}·4NO₃·20H₂O [PDF]

, 2017
Heating a mixture of Nd(NO₃)₃·6H₂O, KCl, Q[10] and Q[5] in HCl for 10 min affords the inclusion complex {NdQ[5]K@Q[10](H₂O)₄}·4NO₃·20H₂O. The structure of the inclusion complex has been investigated by single crystal X-ray diffraction and by X-ray ...
Chen, Li Xia, Cong, Hang, Kan, Jing, Kan, Jing Lan, Prior, Timothy J., Redshaw, Carl, Tao, Zhu, Xiao, Xin   +7 more
core   +2 more sources

Crystallography and DFT Studies of Synthesized Tetraketones

Acta Chimica Slovenica, 2022
Two tetraketone derivatives, one previously reported and one novel, were synthesized, whose structures have been confirmed by elemental analyses, NMR, HPLC-MS, and IR spectroscopy.
Elma Veljović, Krešimir Molčanov, Mirsada Salihović, Una Glamočlija, Amar Osmanović, Nevzeta Ljubijankić, Selma Špirtović-Halilović   +6 more
doaj   +1 more source

Hexaazide octahedral molybdenum cluster complexes: synthesis, properties and the evidence of hydrolysis [PDF]

, 2016
This article reports the synthesis, crystal structure of new molybdenum hexaazide cluster complex (ⁿBu₄N)₂[{Mo₆I₈}(N₃)₆] (3) and comparison of its photophysical and electrochemical properties to those of earlier reported analogues (ⁿBu₄N)₂[{M₆X₈}(N₃)₆ ...
Brylev, Konstantin A., Efremova, Olga A., Kitamura, Noboru, Kuratieva, Natalia V., Mironov, Yuri V., Novozhilov, Igor N., Shestopalov, Michael A., Vorotnikov, Yuri A., Yanshole, Vadim V.   +8 more
core   +1 more source

Investigation on Physical Properties of Semiorganic Nonlinear Optical Glycine Zinc Sulfate Single Crystal [PDF]

Materials Research, 2015
Nonlinear optical single crystals of Glycine Zinc Sulfate (GZS) were grown by slow evaporation technique. Single crystal X-ray diffraction analysis revealed the crystal system and lattice parameter values.
Natarajan Nithya, Raman Mahalakshmi, Suresh Sagadevan   +2 more
doaj   +2 more sources