Cubic, Pb-S, Pb-x polyhedra

• Pb-S-Se
• Pb-S-Te
• Pb-S-Sn-Te
• Ge-Na-Pb-S
• thermal and thermodynamic properties
• electronic and electrical properties
• structural properties
• mechanical properties
• electronic energy gap
• chalcogen
• disordered
• sulfide
• conductor
• semiconductor