Disordered, Distorted square anti-prism-b 8-vertex, Values of electronic energy gap

• Fe-O
• Li-O-V
• Li-Nb-O
• Ag-I-Rb
• Fe-S
• disordered
• transitional
• chalcogen
• ternary
• hexagonal
• trigonal
• cubic
• monoclinic
• orthorhombic