Cuboctahedron 12-vertex, Fe, Moessbauer spectra

• Fe-La-O-Sr
• Fe-Ni
• Fe-O-Sr
• Bi-Fe-O
• Ba-Cu-Fe-O-Y
• isomer shift
• values of Moessbauer spectra
• quadrupole splitting
• hyperfine magnetic field
• transitional
• disordered
• antiferromagnetic
• chalcogen
• oxide
• tetragonal
• cubic
• orthorhombic
• trigonal
• hexagonal