Alkaline, Chalcogen, Be-x polyhedra, Cubic

• Be-Te
• Be-Se
• Be-S
• Be-Se-Zn
• Be-Fe-O-S-Si
• thermal and thermodynamic properties
• electronic and electrical properties
• mechanical properties
• structural properties
• elastic moduli
• chalcogen
• alkaline
• non-disordered
• metalloid