Chalcogen, Non-disordered, Transitional, Enthalpy change

• Cu-O
• O-Sr-Zr
• Ba-Cu-O-Y
• Er-Fe-O
• Fe-Ho-O
• transitional
• non-disordered
• chalcogen
• oxide
• ternary
• cubic
• orthorhombic
• monoclinic
• tetragonal
• trigonal