1989, Monoclinic, Nonmetal, Oxide

• Cu-O
• K-Mo-O
• Mo-O-Tl
• Fe-O
• Bi-Co-O-Sr
• electronic and electrical properties
• thermal and thermodynamic properties
• magnetic properties
• phase transitions
• structural transitions
• nonmetal
• oxide
• chalcogen
• transitional
• non-disordered