Chalcogen, Transitional, Kasenov

• As-Cd-O
• As-Mn-O
• As-O-Zn
• As-Fe-O
• As-Co-O
• structural properties
• thermal and thermodynamic properties
• phase transitions
• heat capacity at constant pressure
• transitional
• chalcogen
• rare earth
• lanthanoid
• alkaline
• monoclinic
• trigonal
• cubic
• orthorhombic
• hexagonal