15-vertex frank-kasper, Alkali, Non-disordered, Structural transitions

• Cl-Rb-Zn
• K-O-Se
• Br-Rb-Zn
• Br-Cd-Cs
• Cs-I-Zn
• temperature for structural transition
• pressure for structural transition
• structural transition
• pressure derivative of transition temperature
• alkali
• non-disordered
• ternary
• nonmetal
• transitional
• orthorhombic
• monoclinic
• trigonal