CaFe5As3

CaFe5As3 is an intermetallic compound combining calcium, iron, and arsenic in a defined stoichiometric structure, belonging to the family of iron-based pnictide materials. This is primarily a research compound of interest in condensed matter physics and materials science, studied for its electronic and magnetic properties rather than established in high-volume industrial production. The iron-arsenic framework places it within the broader class of iron pnictides, which have attracted attention for potential superconductivity and exotic electronic behavior, though CaFe5As3 itself remains in the experimental/exploratory phase without widespread commercial engineering applications.