Neutron diffraction study of RbHSeO4 and NH4HSeO4 single crystals

Autor: Makarova, I. P., Muradyan, L. A., Rider, E. E., Sarin, V. A., Alexandrova, I. P., Simonov, V. I.
Zdroj: Ferroelectrics; July 1990, Vol. 107 Issue: 1 p281-286, 6p
Abstrakt: This work was aimed at studying atomic mechanisms of structural phase transitions in selenates RbHSeO4 and NH4HSeO4. A peculiar feature of these crystals is the presence of hydrogen bonds linking [SeO4] tetrahedra. The phase transitions in these crystals occur due to changes in the geometry of hydrogen bonds.
Databáze: Supplemental Index