Thoma

• F-Na-Th
• F-Na-U
• F-Na-Y
• F-Na
• Cr-Nb
• structural properties
• phase transitions
• phase diagram
• magnetic properties
• halogen
• fluoride
• alkali
• ternary
• rare earth
• cubic
• trigonal
• tetragonal
• monoclinic
• orthorhombic