H-La, H-x polyhedra, Orthorhombic, Rare earth

• Co-H-La
• H-La-Mg-Pd
• Cu-H-La
• H-La-Pd-Si
• B-H-La-Ni
• thermal and thermodynamic properties
• mechanical properties
• structural properties
• elasticity
• elastic stiffness coefficient
• lanthanoid
• transitional
• rare earth
• disordered