Chalcogen, Fmmm

• La-Ni-O
• Ba-Cu-O-Tl
• Cu-La-O
• Mn-O-Pr-Sr
• Bi-Ca-Cu-O-Sr
• structural properties
• magnetic properties
• electronic and electrical properties
• magnetic susceptibility
• conductivity or resistivity
• chalcogen
• transitional
• oxide
• disordered
• alkaline
• orthorhombic
• tetragonal
• monoclinic
• cubic