Chalcogen, Disordered, Nonmetal, Enthalpy change at phase transition

• H-N-O-Se
• K-Li-O-S
• H-O-Rb-S-Se
• Ba-Eu-Fe-O
• Li-O-V
• enthalpy change at structural transition
• enthalpy change at melting point
• enthalpy change at eutectoid decomposition
• enthalpy of sublimation
• nonmetal
• chalcogen
• disordered
• transitional
• non-disordered
• cubic
• monoclinic
• orthorhombic
• tetragonal
• trigonal