Cell and atoms, Non-disordered, Elastic moduli, F-x polyhedra

• C-F
• F-H-N
• Cs-F-Th
• F-Fe-Na
• Al-Ba-F
• isothermal bulk modulus
• shear modulus
• Young modulus
• Poisson ratio
• non-disordered
• halogen
• fluoride
• transitional
• monoclinic
• orthorhombic
• tetragonal
• trigonal
• cubic