Akaganeite

• Fe-H-O
• Cl-Fe-H-O
• Cl-Fe-H-Ni-O
• Fe-H-Mo-O
• optical properties
• magnetic properties
• thermal and thermodynamic properties
• phonons
• structural properties
• hydroxide
• oxide
• akaganeite
• chalcogen
• transitional
• monoclinic
• tetragonal