Er-x polyhedra, Hexagonal, Thermal and thermodynamic properties, Transitional

• Er-Rh-Si
• Er-Ni-P
• Er-Mn-O
• Er-Fe
• Er-Ni
• thermal expansion
• heat capacity at constant pressure
• thermoelectric power
• enthalpy or energy
• thermal conductivity
• transitional
• rare earth
• lanthanoid
• ternary