Chalcogen, Non-disordered, Enthalpy, Orthorhombic

• C-H-N-O
• O-Si
• Ba-Cu-O-Y
• La-Mn-O
• Ca-O-Ti
• thermal and thermodynamic properties
• enthalpy or energy
• enthalpy of formation
• enthalpy change at phase transition
• non-disordered
• chalcogen
• transitional
• ternary