Results 41 to 50 of about 19,580,563 (395)

Crystal structure of fipronil [PDF]

open access: yesActa Crystallographica Section E Crystallographic Communications, 2017
The title compound, C12H4Cl2F6N4OS {systematic name: 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-[(trifluoromethane)sulfinyl]-1H-pyrazole-3-carbonitrile}, is a member of the phenylpyrazole group of acaricides, and one of the phenylpyrazole group of insecticides.
Hyunjin Park   +3 more
openaire   +3 more sources

Comparison of silver and molybdenum microfocus X-ray sources for single-crystal structure determination

open access: yesJournal of Applied Crystallography, 2015
A detailed comparison of single-crystal diffraction data collected with Ag Kα and Mo Kα microsources (IµS) indicates that the Ag Kα data are better when absorption is significant. Empirical corrections intended to correct for absorption also correct well
L. Krause   +3 more
semanticscholar   +1 more source

Crystal structure and high-field magnetism of La2CuO4 [PDF]

open access: yes, 2006
Neutron diffraction was used to determine the crystal structure and magnetic ordering pattern of a La2CuO4 single crystal, with and without applied magnetic field.
A. Gozar   +16 more
core   +3 more sources

Crystal structure of fenclorim

open access: yesActa Crystallographica Section E Crystallographic Communications, 2015
In the title compound, C10H6Cl2N2(systematic name: 4,6-dichloro-2-phenylpyrimidine), which is used commercially as the herbicide safener, fenclorim, the dihedral angle between the dichloropyrimidyl and phenyl rings is 9.45 (10)°. In the crystal, C—H...N hydrogen bonds link adjacent molecules, forming chains along thec-axis direction.
Jineun Kim   +3 more
openaire   +3 more sources

Crystal structure of cyproconazole [PDF]

open access: yesActa Crystallographica Section E Crystallographic Communications, 2015
The title compound [systematic name: 2-(4-chlorophenyl)-3-cyclopropyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol], C15H18ClN3O, is a conazole fungicide. The asymmetric unit comprises two enantiomeric pairs (moleculesAandB) in which the dihedral angles between the chlorophenyl and triazole rings are 46.54 (9) (moleculeA) and 67.03 (8)° (moleculeB).
Gihaeng Kang   +3 more
openaire   +4 more sources

Pressure-induced amorphization, crystal-crystal transformations and the memory glass effect in interacting particles in two dimensions [PDF]

open access: yes, 2005
We study a model of interacting particles in two dimensions to address the relation between crystal-crystal transformations and pressure-induced amorphization.
A. G. Lyapin   +10 more
core   +1 more source

Crystal structure of flumioxazin [PDF]

open access: yesActa Crystallographica Section E Crystallographic Communications, 2015
The title compound {systematic name: 2-[7-fluoro-3,4-dihydro-3-oxo-4-(prop-2-yn-1-yl)-2H-1,4-benzoxazin-6-yl]-4,5,6,7-tetrahydro-1H-isoindole-1,3(2H)-dione}, C19H15FN2O4, is a dicarboximide herbicide. The dihedral angle between the maleimide and benzene ring planes is 66.13 (5)°.
Eunjin Kwon   +3 more
openaire   +4 more sources

Manifestation of photonic band structure in small clusters of spherical particles [PDF]

open access: yes, 2002
We study the formation of the photonic band structure in small clusters of dielectric spheres. The first signs of the band structure, an attribute of an infinite crystal, can appear for clusters of 5 particles.
A. Lagendijk   +32 more
core   +3 more sources

Crystal structure of penoxsulam [PDF]

open access: yesActa Crystallographica Section E Crystallographic Communications, 2017
The title compound, C16H14F5N5O5S [systematic name: 2-(2,2-difluoroethoxy)-N-(5,8-dimethoxy-1,2,4-triazolo[1,5-c]pyrimidin-2-yl)-6-(trifluoromethyl)benzenesulfonamide], is used as a herbicide. The asymmetric unit of this structure comprises two independent molecules,AandB.
Tae Ho Kim   +3 more
openaire   +4 more sources

Recent developments in the Inorganic Crystal Structure Database: theoretical crystal structure data and related features

open access: yesJournal of Applied Crystallography, 2019
The article discusses how theoretical crystal data are supplementing experimental data for simulation and prediction of structures of inorganic solids in the Inorganic Crystal Structure Database.
D. Zagorac   +4 more
semanticscholar   +1 more source

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