6-capped hexagonal bipyramid 14-vertex, Disordered, Phase transitions

• Fe-S
• Se-Ta
• Fe-Se
• Se-V
• Ni-S
• fusion
• temperature for congruent melting
• structural transitions
• temperature for structural transition
• pressure for structural transition
• disordered
• transitional
• chalcogen
• binary
• metal
• hexagonal
• trigonal
• orthorhombic
• monoclinic