Chalcogen, Non-disordered, Monoclinic, Y-x polyhedra

• Al-O-Y
• O-Si-Y
• Ba-Mn-O-Y
• O-V-Y
• N-O-Si-Y
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• phase transitions
• mechanical properties
• transitional
• non-disordered
• chalcogen
• rare earth