Electronic energy gap, Sulfate

• Fe-H-O-S
• H-Mg-O-S
• H-N-O-S
• Ce-H-O-S
• Al-H-O-S
• values of electronic energy gap
• thermal energy gap
• energy gap for direct transition
• energy gap for indirect transition
• sulfate
• chalcogen
• non-disordered
• transitional
• monoclinic
• orthorhombic
• triclinic
• trigonal
• cubic