8-equatorial capped pentagonal prism 18-vertex, Orthorhombic, Thermal expansion

• Be-F-H-N
• Ge-Si-Tb
• Ca-H
• Ce-Pd-Sn
• H-Yb
• linear thermal expansion coefficient
• volume thermal expansion coefficient
• thermal strain
• non-disordered
• ternary
• transitional
• metalloid