Keywords: crystal chemistry of organic peroxosolvates; solid-phase [2+2]-photocycloaddition in single crystals; phase transition mechanisms in liquid crystal compounds; crystal chemistry of the carbonyl-complex structure of Re, W and Mo and derivatives of uranium; supramolecular structure of crystals of drugs; crystal chemistry of hypercoordination compounds of IVa-group elements; synthesis and structure of dyes based on complexes of 4d6 and 5d6 metals; X-ray diffraction analysis of coordination polymers Ag+, Zn2+ and Cd2+ with N-donor ligands
