Carbonate, Electronic energy gap, Monoclinic

• C-H-Mg-O
• C-H-K-O
• C-F-Lu-Na-O
• C-Cs-H-O
• C-Cd-H-Na-O
• values of electronic energy gap
• energy gap for direct transition
• energy gap for indirect transition
• carbonate
• chalcogen
• non-disordered
• alkali