The following articles are a selection of those recently accepted for publication in Acta Crystallographica Section B: Structural Science.
See also Forthcoming articles in all IUCr journals.
Synopsis: Using examples of anion-deficient perovskites modulated by periodic crystallographic shear planes, it is demonstrated what kind of local structural information can be obtained using various transmission electron microscopy techniques and how this information can be implemented in the crystal structure refinement against the powder diffraction data.
Synopsis: KAgCO3 is polytypic and crystallizes as allotwins (oriented associations of non-equivalent polytypes) with highly ordered domains.
Synopsis: Correlated variations of chemical bonds demonstrate stabilization by the resonance of the chloranilic acid anion. Proton transfer in some of the intermolecular hydrogen bonds is responsible for the ferroelectic properties.
Synopsis: New cobalt(II) complexes of disubstituted diphenyldithiophosphates with donor ligands have been synthesized and structurally characterized by elemental analyses, IR and single-crystal X-ray analyses. Single-crystal X-ray diffraction analysis reveals a six-coordinated distorted octahedral geometry for the CoS4N2 chromophore, defined by two chelating dithio anions and two N-donor ligands.
Synopsis: Two chlorine-containing uracil derivatives have been cocrystallized with several triazine and pyrimidine derivatives. Six cocrystals and two (pseudo-) polymorphs were obtained with two-dimensional layers mainly promoted by hydrogen bonds.
Synopsis: The symmetry of the magnetic ordering of -Fe2O3 and -Cr2O3 is found to be monoclinic and not trigonal, so the symmetry of their crystal structures should be also monoclinic. This conclusion is supported both by experimental X-ray powder diffraction studies as well as by theoretical arguments.
Synopsis: Addendum to Jarzembska et al. [Acta Cryst. (2014), B70, 847-855].
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