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cond-mat.mtrl-sci2025
Extended study of crystal structures, optical properties and vibrational spectra of polar 2-aminopyrimidinium hydrogen phosphite and bis(2-aminopyrimidinium) sulfate monohydrate and two 2-aminopyrimidinium hydrogen sulfate polymorphs
Irena Matulkova, Ladislav Bohaty, Petra Becker +6
This study aimed primarily at completing and extending the characterization of the crystallographic, spectroscopic and optical properties of polar, biaxial, optically negative 2-am…
cond-mat.mtrl-sci2024
Rotational phase transitions in antifluorite-type osmate and iridate compounds
A. Bertin, L. Kiefer, P. Becker +2
We present temperature-dependent single-crystal diffraction results on seven antifluorite-type compounds with =Os or Ir: KOsCl, OsBr with =K, Rb,…