8-equatorial capped pentagonal prism 18-vertex, Metalloid, Rare earth, Orthorhombic

• Gd-Ge-Si
• Ce-Rh-Sb
• Ge-Si-Tb
• Er-Si
• Gd-Si
• thermal and thermodynamic properties
• magnetic properties
• structural properties
• electronic and electrical properties
• magnetization
• metalloid
• rare earth
• lanthanoid
• ternary
• non-disordered