B-x polyhedra, Fe-O, Monoclinic, Phase transitions

• B-Fe-H-O
• B-Fe-O
• B-Fe-H-O-P
• B-C-Fe-H-O
• structural transitions
• temperature for structural transition
• fusion
• temperature for congruent melting
• chalcogen
• transitional
• disordered
• non-disordered
• oxide