O-Si, Silicate, Tetrahedron 4-vertex

• Al-H-Na-O-Si
• Al-Na-O-Si
• Al-Ca-H-O-Si
• Al-K-O-Si
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• mechanical properties
• phase transitions
• metalloid
• chalcogen
• silicate
• disordered
• monoclinic
• orthorhombic
• trigonal
• cubic
• triclinic