Ba-Ga-Ge-Si, Ge-x polyhedra

• Ba-F-Ga-Ge-Mg-O-Si
• Ba-Ga-Ge-H-Mg-O-Si
• thermal and thermodynamic properties
• electronic and electrical properties
• thermoelectric power
• structural properties
• thermal conductivity
• metalloid
• disordered
• alkaline
• conductor
• clathrate
• cubic
• monoclinic