Chalcogen, Non-disordered, Na-O-Sr-V, V-x polyhedra

• Na-O-P-Sr-V
• Co-Na-O-Sr-V
• Mn-Na-O-Sr-V
• thermal and thermodynamic properties
• electronic and electrical properties
• magnetic properties
• optical properties
• structural properties
• non-disordered
• alkali
• alkaline
• chalcogen
• transitional
• monoclinic
• tetragonal
• orthorhombic