Enthalpy or energy, H, H-x polyhedra, Hexagonal

• H-La-Ni
• Fe-H-Mn-Zr
• H-La-Ni-Sn
• H-Mn-Ti-V-Zr
• H-Mo
• enthalpy of formation
• enthalpy of reaction
• enthalpy change
• total energy calculation data
• disordered
• transitional
• hydride
• rare earth