Li2 Au1 Pb1

Li₂AuPb is an intermetallic compound combining lithium, gold, and lead—a rare ternary system that functions as a semiconductor. This is primarily a research material rather than an established commercial product; it belongs to the family of complex metallic alloys and intermetallics being explored for novel electronic and thermoelectric properties. Interest in such gold-lead-based intermetallics stems from potential applications in energy conversion and specialized electronic devices where the unusual crystal structure and electronic band structure may offer advantages over conventional semiconductors.