Cell and atoms, Fe, Phase transitions

• Fe-H-O-P
• Fe-H-O-S
• Fe-O-P
• Fe-O-Sr
• Fe-Na-O-P
• fusion
• temperature for congruent melting
• transitional
• disordered
• chalcogen
• rare earth
• cubic
• tetragonal
• orthorhombic
• monoclinic
• trigonal