Results 71 to 80 of about 412,914 (198)

Synthesis and structure of trans-1,2,3- tris(3-thenoyl)cyclopropane [PDF]

open access: yes, 1994
The title cyclopropane derivative, C18H12O3S3, was synthesized and its structure investigated by single-crystal X-ray diffraction and spectroscopic methods.
Saba, Antonio
core  

Au9+ swift heavy ion irradiation of Zn[CS(NH2)2]3SO4 crystal: Crystalline perfection and optical properties

open access: yes, 2014
The single crystal of tris(thiourea)zinc sulphate (Zn[CS(NH2)2]3SO4) was irradiated by 150 MeV Au9+ swift heavy ions and analyzed in comparison with pure crystal for crystalline perfection and optical properties.
Bhagavannarayana, G.   +7 more
core   +1 more source

Simultaneous X-ray diffraction from multiple single crystals of macromolecules

open access: yesActa Crystallographica Section D Biological Crystallography, 2011
The potential in macromolecular crystallography for using multiple crystals to collect X-ray diffraction data simultaneously from assemblies of up to seven crystals is explored. The basic features of the algorithms used to extract data and their practical implementation are described.
Paithankar, Karthik S.   +5 more
openaire   +4 more sources

Single Crystal Growth of Skutterudite CoP3 under High Pressure

open access: yes, 2003
A new method to grow single crystals of skutterudite compounds is examined. Using a wedge-type, cubic-anvil, high-pressure apparatus, single crystals of CoP3 were grown from stoichiometric melts under a pressure of 3.5 GPa.
C. Sekine   +16 more
core   +2 more sources

Mechanochemical Synthesis, Spectroscopic Characterization and Molecular Structure of Piperidine–Phenytoin Salt

open access: yesOrganics
Phenytoin is an anticonvulsant drug that suffers from low aqueous solubility. The formation of phenytoin salts is a strategy employed to address this issue.
María Isabel Amil-Miranda   +5 more
doaj   +1 more source

The crystal structure of dipotassium tetranitroethide [PDF]

open access: yes
Crystal structure of dipotassium tetranitroethide determined by single crystal X-ray diffraction ...
Dyke, M., Sass, R. L.
core   +1 more source

Synthesis and Characterization of platinum – selenium Derivatives: X-ray Structure of \u3cem\u3etrans\u3c/em\u3e-Pt(Pet\u3csub\u3e3\u3c/sub\u3e)\u3csub\u3e2\u3c/sub\u3e(SePh)\u3csub\u3e2\u3c/sub\u3e [PDF]

open access: yes, 2007
The crystal structure of trans-[((bis)triethylphosphine)(bis(phenylselenato))platinum (II)] has been determined by single crystal X-ray diffraction. Crystallization occurs in the triclinic space group P-1 (No. 2) with a = 8.9964(2) Å, b = 11.5103(2) Å, c
Lindeman, Sergey V., Rudd, Martin D.
core   +1 more source

Lattice Deformation Measurement under Shock Wave Loading by Pulsed X-ray Diffraction

open access: yesYuanzineng kexue jishu, 2022
Shock of condensed matter is ubiquitous in nature, yet a full understanding of the response when shock waves propagate into solids is still lacking because of a lack of real-time microstructural data. Pulsed X-ray diffraction technique is being developed
TANG Bo;HEI Dongwei;MA Ge;XIA Jingtao;SHENG Liang;WEI Fuli;LUO Jianhui;LI Yunliang;TAN Shushun
doaj  

Redetermination of the γ-form of tellurium dioxide

open access: yesIUCrData, 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
doaj   +1 more source

Nanobeam precession-assisted 3D electron diffraction reveals a new polymorph of hen egg-white lysozyme

open access: yesIUCrJ, 2019
Recent advances in 3D electron diffraction have allowed the structure determination of several model proteins from submicrometric crystals, the unit-cell parameters and structures of which could be immediately validated by known models previously ...
Arianna Lanza   +5 more
doaj   +1 more source

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