Ba2CuHgO4

Ba2CuHgO4 is a complex oxide ceramic containing barium, copper, and mercury in a fixed stoichiometric ratio. This is a research-phase compound primarily of interest in solid-state chemistry and materials science; it belongs to the family of mixed-metal oxides that exhibit interesting electronic and magnetic properties. While not yet established in mainstream engineering applications, compounds in this class are investigated for potential use in specialized electronic devices, superconductor research, and advanced ceramics where unusual crystal structures and oxidation states enable novel functional properties.