Alkaline, Chalcogen, Disordered, Transitional, Values of electronic energy gap

• Ba-O-Ti
• O-Sr-Ti
• La-Mn-O-Sr
• Mg-O-Zn
• Ca-La-Mn-O
• transitional
• alkaline
• disordered
• chalcogen
• tetragonal
• cubic
• orthorhombic
• monoclinic
• trigonal