Cell-only, Chalcogen, Non-disordered, Values of electronic energy gap

• C-H-N-O
• Bi-Mo-O
• H-Na-O-Si
• Ca-H-O-Si
• Ba-Fe-O
• non-disordered
• cell-only
• chalcogen
• transitional
• monoclinic
• orthorhombic
• trigonal
• triclinic
• tetragonal