Cell and atoms, Disordered, Values of electronic energy gap

• C-H-N-O
• Al-H-Na-O-Si
• Al-Ca-H-O-Si
• Al-H-Mg-O-Si
• La-Mn-O-Sr
• disordered
• transitional
• chalcogen
• rare earth
• cubic
• orthorhombic
• tetragonal
• hexagonal
• monoclinic