Ca4 Ag2 Sb2 O12

Ca₄Ag₂Sb₂O₁₂ is a mixed-metal oxide semiconductor composed of calcium, silver, and antimony in a crystalline structure. This compound belongs to the family of complex oxides and is primarily of research interest for photocatalytic and optoelectronic applications, where its semiconductor properties enable light-driven reactions or charge transport. While not yet widely deployed in mainstream industrial production, materials in this chemical family are being investigated for environmental remediation (water purification, air cleaning) and potentially for solid-state electronic or photovoltaic devices where the combination of these metal cations can tune electronic band structure and optical response.