Non-disordered, Phases

• C-H-N-O
• Ba-O-Ti
• Nb-Se
• Fe-O
• As-Ba-Fe
• fusion
• temperature for congruent melting
• structural transitions
• temperature for structural transition
• pressure for structural transition
• non-disordered
• cell and atoms
• transitional
• chalcogen
• ternary
• orthorhombic
• monoclinic
• cubic
• tetragonal
• hexagonal