Sr2NiSe2Cl2O6

Sr2NiSe2Cl2O6 is an inorganic ceramic compound containing strontium, nickel, selenium, chlorine, and oxygen—a mixed-halide oxide that represents an emerging class of functional ceramics. This is primarily a research material studied for potential applications in solid-state ionics, photocatalysis, and advanced electronic devices, rather than an established commercial ceramic. The compound's layered crystal structure and mixed-anion composition make it of interest to researchers investigating new ion-conducting materials and semiconductors, though it remains largely in laboratory development stages.