Na1 Sr1 Au2

Na₁Sr₁Au₂ is an intermetallic compound combining sodium, strontium, and gold in a 1:1:2 stoichiometric ratio. This is an experimental research material in the metallics/intermetallics class, not yet commercialized; it belongs to the broader family of ternary intermetallics being investigated for electronic and photonic applications due to the combination of alkali, alkaline-earth, and noble metals. The material's actual engineering relevance remains primarily academic—researchers study such compounds to understand phase behavior, electronic band structure, and potential catalytic or optoelectronic properties, though industrial adoption is not yet established.