Cubic, Isopolyhedral, Th-Y, Th-x polyhedra

• Ce-Th-Y
• N-Th-Y
• Pr-Th-Y
• Pd-Th-U-Y
• thermal and thermodynamic properties
• superconductivity
• Debye or Einstein temperature
• electronic heat capacity coefficient
• heat capacity coefficients
• radioactive
• rare earth
• actinoid
• disordered
• transitional