I4/mmm, Structural properties, Transitional

• Cu-La-O-Sr
• La-Mn-O-Sr
• Ba-Ca-Cu-O-Tl
• As-Ba-Fe
• La-Ni-O
• compressibility
• mechanical properties
• thermal and thermodynamic properties
• thermal expansion
• transitional
• disordered
• rare earth
• lanthanoid
• tetragonal
• monoclinic