O-Si, Si-x polyhedra, Thermal and thermodynamic properties

• Al-H-Na-O-Si
• Al-Ca-H-O-Si
• Ca-O-Si
• H-Mg-O-Si
• thermal expansion
• enthalpy or energy
• linear thermal expansion coefficient
• heat capacity at constant pressure
• enthalpy of formation
• chalcogen
• metalloid
• disordered
• silicate
• monoclinic
• orthorhombic
• hexagonal
• cubic
• triclinic