Anticuboctahedron 12-vertex, Er, Metal, Rare earth

• Co-Er
• Er-Ni
• B-Er-Fe
• Er-Tb
• magnetic properties
• thermal and thermodynamic properties
• magnetization
• magnetic transitions
• mechanical properties
• metal
• lanthanoid
• rare earth
• non-disordered
• ferromagnetic
• hexagonal
• trigonal
• orthorhombic