F-x polyhedra, Non-disordered, Structural properties, Trigonal

• Al-F
• F-La
• F-Sm
• F-Nd
• F-Fe
• thermal and thermodynamic properties
• volume change at phase transition
• cell volume change at phase transition
• mechanical properties
• compressibility
• non-disordered
• halogen
• fluoride
• nonmetal