Chalcogen, Effective mass, Pa-x polyhedra

• O-Pa
• O-P-W
• Cl-O-Pa
• Ca-H-O-P
• K-O-P-W
• electrical conductivity
• chalcogen
• disordered
• oxide
• ternary
• cubic
• monoclinic
• orthorhombic
• triclinic
• trigonal