Electronic energy gap, Sulfate, Transitional

• Fe-H-O-S
• H-Mn-O-S
• Fe-H-K-O-S
• K-O-S-V
• Cu-H-O-S
• values of electronic energy gap
• energy gap for direct transition
• energy gap for indirect transition
• transitional
• sulfate
• chalcogen
• non-disordered
• monoclinic
• orthorhombic
• triclinic
• trigonal
• cubic