Alkali, Nonmetal, Pressure for structural transition

• Cs-I
• Cl-Na
• Cs-H-O-S
• F-Li-Y
• H-K-O-P
• nonmetal
• alkali
• non-disordered
• halogen
• binary
• cubic
• monoclinic
• orthorhombic
• tetragonal
• trigonal