Orthorhombic, Sb-Se, Se-x polyhedra

• Cu-Sb-Se
• Pb-Sb-Se
• Eu-Sb-Se
• Fe-Pb-Sb-Se
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• thermoelectric power
• thermal conductivity
• metalloid
• chalcogen
• pnictogen
• selenide