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

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