Cell and atoms, Disordered, Metalloid, Fusion, Si

• Al-H-Na-O-Si
• Al-Ca-H-O-Si
• Al-Na-O-Si
• Al-H-Mg-O-Si
• Al-K-O-Si
• temperature for congruent melting
• disordered
• metalloid
• transitional
• chalcogen
• hexagonal
• tetragonal
• orthorhombic
• cubic
• monoclinic