Ca-O-Si, Electronic energy gap, Orthosilicate

• Al-Ca-H-O-Si
• Ca-F-H-O-Si
• Ba-Ca-O-Si
• Al-Ca-H-Mn-O-Si
• values of electronic energy gap
• orthosilicate
• chalcogen
• alkaline
• metalloid
• monoclinic
• hexagonal
• orthorhombic
• cubic
• trigonal