8-equatorial capped pentagonal prism 18-vertex, Non-disordered, Phase transitions, Trigonal

• Eu-O
• Al-Ba
• As-Ca-Ga
• Al-Ca-Ge
• Al-Pr-Si
• temperature for congruent melting
• fusion
• structural transitions
• temperature for structural transition
• peritectic formation
• non-disordered
• ternary
• rare earth
• lanthanoid