Results 31 to 40 of about 415,413 (295)
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
Redetermination of the crystal structure of NbF4
Acta Crystallographica Section E: Crystallographic Communications, 2016 Single crystals of NbF4, niobium(IV) tetrafluoride, were synthesized by disproportionation of Nb2F5 at 1273 K in a sealed niobium tube, extracted and studied by single-crystal X-ray diffraction.
Jascha Bandemehr +2 more
doaj +1 more source
X-ray diffraction using focused-ion-beam-prepared single crystals [PDF]
Journal of Applied Crystallography, 2020 High-quality single-crystal X-ray diffraction measurements are a prerequisite for obtaining precise and reliable structure data and electron densities. The single crystal should therefore fulfill several conditions, of which a regular defined shape is of particularly high importance for compounds consisting of heavy elements with high X-ray absorption ...
Leisegang, Tilmann +6 more
openaire +4 more sources
High-temperature synthesis, single-crystal X-ray and neutron powder diffraction, and materials properties of Sr3Ln10Si18Al12O18N36 (Ln = Ce, Pr, Nd) [PDF]
, 2000 The novel oxonitridoaluminosilicates (sialons) Sr3Ln10Si18Al12O18N36 (Ln = Ce, Pr, Nd) were obtained by the reaction of the respective lanthanide metals with Si(NH)2, SrCO3, and AlN using a radiofrequency furnace at temperatures between 1550–1650°C.
Henry, Paul F. +4 more
core +1 more source
Realisation and measurement of (6–15) keV single-energy X-rays
The Journal of Engineering, 2019 Since the German physicist Roentgen discovered X-rays, X-rays have been widely used in medical diagnostics, industrial non-destructive testing, and scientific research.
Mengshi Li +3 more
doaj +1 more source
Halogen bonding stabilizes a cis-azobenzene derivative in the solid state: A crystallographic study [PDF]
, 2017 Crystals of trans- and cis-isomers of a fluorinated azobenzene derivative have been prepared and characterized by single-crystal X-ray diffraction. The presence of F atoms on the aromatic core of the azobenzene increases the lifetime of the metastable ...
Fernandez-Palacio F. +6 more
core +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. +8 more
core +1 more source
Studia Universitatis Babes-Bolyai Chemia, 2022 A spectacular 2D Halogen Bond Organic Framework (XBOF) was prepared by the mechanochemical solvent-drop grinding method (SCD) starting from 2,7-dipyridylfluorene and 1,3,5-trifluoro-2,4,6-triiodobenzene tectons.
Lidia CĂTA +5 more
doaj +1 more source
Magnetic Properties of Epitaxial and Polycrystalline Fe/Si Multilayers
, 1995 Fe/Si multilayers with antiferromagnetic interlayer coupling have been grown via ion-beam sputtering on both glass and single-crystal substrates. High-angle x-ray diffraction measurements show that both sets of films have narrow Fe peaks, implying a ...
A. Chaiken +12 more
core +3 more sources
A split-beam probe-pump-probe scheme for femtosecond time resolved protein X-ray crystallography [PDF]
, 2015 In order to exploit the femtosecond pulse duration of X-ray Free-Electron Lasers (XFEL) operating in the hard X-ray regime for ultrafast time-resolved protein crystallography experiments, critical parameters that determine the crystallographic signal-to ...
Madsen, A, Van Thor, JJ
core +2 more sources