EuPdSn₂: magnetic structures in view of resonant X-ray Bragg diffraction

Structure factors informed by magnetic symmetry for resonant X-ray diffraction by EuPdSn₂ using Eu atomic resonances E1–E1 and E1–E2. Axial and polar (Dirac) electronic Eu multipoles are compulsory.

A photoinert member of a photosensitive family. Structural studies of cobalt(III) nitro­pentammine malonate, [Co(NH₃)₅NO₂]C₃H₂O₄, under variable temperature and pressure help to explain the phenomenon

A new salt, [Co(NH₃)₅NO₂]C₃H₂O₄, was synthesized and studied on cooling and under hydrostatic compression in relation to its photoinertness.

Investigation of thermal behavior of monoclinic ludwigite-type oxoborate Cu₂FeO₂(BO₃) in the range 300–1273 K

Thermal behavior of Cu₂FeO₂(BO₃) is investigated for the first time using in situ high-temperature powder and single-crystal methods in the temperature range 300–1273 K. Anisotropy of thermal expansion is described based on crystal structure data.

Novel dense crystal structure of high-pressure synthetic K₈Ca₃(CO₃)₇ as described through cation–carbon nets

Symmetric and densest cation–carbon nets are used to describe the novel dense crystal structure of a synthetic, high-pressure carbonate K₈Ca₃(CO₃)₇. Though individual modules of the layered packing in K₈Ca₃(CO₃)₇ can be found in known structures, a new type of densest mixed net with a stronger aggregation of carbon atoms is formed via replacement of cations with carbon atoms in the symmetric nets.

Solvated forms of carbenoxolone – different degrees of structural similarities

The degree of similarity is evaluated between different carbenoxolone crystal structures.

Role of restraints on hydrogen atoms in Hirshfeld atom refinement: the case of tri-aspartic acid trihydrate

Restraints for atomic displacement parameters of hydrogen atoms in Hirshfeld atom refinement are tested using two polymorphs of the water-rich L-Asp-L-Asp-L-Asp (DDD) crystal structure.