C121, Chalcogen, Disordered, Transitional

• Ba-O-Ti
• B-Ca-La-O
• Al-Cu-K-O-S
• Bi-La-Mn-Ni-O
• Bi-O-V
• structural properties
• electronic and electrical properties
• magnetic properties
• optical properties
• permittivity (dielectric constant)
• disordered
• transitional
• chalcogen
• oxide
• conductor
• monoclinic
• triclinic
• trigonal