research papers
Information on the effect of pressure on hydrogen bonds, which could be derived from single-crystal X-ray diffraction at a laboratory source and polarized Raman spectroscopy, has been compared.
research papers
A low-temperature reversible phase transition at 220-230 K in glycine-glutaric acid co-crystals changes the conformation of every second glutaric acid molecule, but preserves the topology of the hydrogen-bond network, despite changes to the hydrogen-bond lengths and the space-group symmetry.
research papers
Structural changes in DL-alanine at pressures up to 8.3 GPa are not related to phase transitions.
addenda and errata
Corrigendum to the data published in the article by Tumanov et al. [(2010), Acta Cryst. B66, 458-471
].