Bicapped hexagonal pyramid 9-vertex, Hexagonal

• K-Li-O-S
• Ca-H-O-P
• Br-Cu
• Ag-Te
• Cu-Ge-Se
• structural properties
• thermal and thermodynamic properties
• electronic and electrical properties
• phase transitions
• optical properties
• disordered
• chalcogen
• non-disordered
• quaternary