Chalcogen, Nonmetal, Transitional, Enthalpy change at structural transition

• Ba-O-Ti
• O-V
• O-Ti
• F-H-N-Nb-O
• B-Cl-O-Zn
• nonmetal
• transitional
• chalcogen
• non-disordered
• oxide
• orthorhombic
• cubic
• tetragonal
• monoclinic
• trigonal