FERROIKI, PIEZOELEKTRYKI I PÓŁPRZEWODNIKI W GRUPIE KRYSZTAŁÓW HYBRYD ORGANICZNO-NIEORGANICZNYCH

This article presents the most representative research results on organic-inorganic hybrids obtained by the Ferroic and Semiconductor Research Group at the Faculty of Chemistry, University of Wrocław. Particular attention is paid to the correlation between the properties of the characterized hybrids and their crystal structure. The most important properties of the following crystals are presented: (i) organic-inorganic hybrids from the haloantimonate(III) and halobismuthate(III) families, with the general formula RaMbX3b+a (where R represents organic cations, M = Sb(III) or Bi(III) and X = Cl, Br, I), (ii) cyanide coordination polymers with a double perovskite structure, and (iii) crystals based on alanine derivatives. Several complementary methods were used to study the physicochemical properties and structural mechanisms of phase transitions in the presented materials. An attempt was made to propose possible methods for technical applications of the presented materials. Keywords: