Er-Rh-Si, Er-x polyhedra, Lanthanoid

• Er-Rh-Si-Sn
• thermal and thermodynamic properties
• magnetic properties
• structural properties
• electronic and electrical properties
• Curie-Weiss paramagnetism
• silicide
• metalloid
• rare earth
• lanthanoid
• transitional
• hexagonal
• orthorhombic
• tetragonal