Alkali, Cell and atoms, Non-disordered, Transitional, Electrical conductivity

• Na-O-V
• Mn-Na-O
• Na-Nb-O
• Fe-Na-O
• Fe-Na-O-P
• transitional
• non-disordered
• alkali
• chalcogen
• monoclinic
• orthorhombic
• trigonal
• tetragonal
• cubic