translate to russian the next : For many decades X2O3 transition metals oxides attracted an interest of solid-state physicists, chemists, and geoscientists.
Their electronic, magnetic, and structural properties made them a subject of many theoretical and experimental investigations. Like many others, Cr2O3 (chromia, mineral name eskolaite) was studied mostly as a powder ) partially due to difficulty of the synthesizing single crystals of chromia, but mostly due to limitations of single-crystal X-ray diffraction studies at high pressures.