Al2.5F0.5Fe0.5H1.5K0.5Mg0.5Na0.5O11.5Si3.5

• Al-F-Fe-H-K-Mg-Na-O-Si
• structural properties
• thermal and thermodynamic properties
• thermal expansion
• chalcogen
• metalloid
• halogen
• alkali
• alkaline
• monoclinic