Chalcogen, Non-disordered, Oxide, Transitional, Gibbs energy of formation

• Cu-O
• Fe-Ho-O
• Er-Fe-O
• Fe-O
• Mn-O
• transitional
• chalcogen
• oxide
• non-disordered
• conductor
• cubic
• orthorhombic
• monoclinic
• tetragonal
• trigonal