F-x polyhedra, Fluoride, Fusion

• F-H-N
• Cs-F-Th
• F-Na-O-P-V
• F-Xe
• F-Fe-Na
• temperature for congruent melting
• pressure for congruent melting
• fluoride
• halogen
• non-disordered
• transitional
• monoclinic
• orthorhombic
• cubic
• tetragonal
• trigonal