Debye or einstein temperature, Fe-Na, Transitional

• Fe-Na-O-P
• Fe-Na-O
• Fe-H-Na-O-S
• F-Fe-Na
• F-Fe-Na-O-P
• alkali
• transitional
• chalcogen
• disordered
• monoclinic
• trigonal
• orthorhombic
• triclinic
• cubic