La-Ni-O, Ni-x polyhedra, Phase transitions, Transitional

• La-Ni-O-Sr
• Fe-La-Ni-O
• Bi-La-Ni-O
• La-Ni-O-Pr
• fusion
• temperature for congruent melting
• structural transitions
• temperature for structural transition
• decomposition temperature
• transitional
• lanthanoid
• chalcogen
• rare earth
• oxide
• tetragonal
• orthorhombic
• trigonal
• monoclinic
• cubic