Chalcogen, Non-disordered, Transitional, Phase transitions, S-Ta

• Ba-S-Ta
• K-S-Ta
• Ni-S-Ta
• Rb-S-Ta
• structural transitions
• temperature for structural transition
• temperature for congruent melting
• fusion
• pressure derivative of transition temperature
• transitional
• chalcogen
• non-disordered
• sulfide
• conductor
• trigonal
• hexagonal
• monoclinic
• orthorhombic
• triclinic