data_global _chemical_name_mineral 'Bixbyite-(Mn)' loop_ _publ_author_name 'Zachariasen W' _journal_name_full 'Zeitschrift fur Kristallographie' _journal_volume 67 _journal_year 1928 _journal_page_first 455 _journal_page_last 464 _publ_section_title ; Uber die Kristallstruktur von Bixbyit, sowie vom kuenstlichen Mn2O3 _cod_database_code 1011264 ; _database_code_amcsd 0018124 _chemical_formula_sum '(Fe Mn) O3' _cell_length_a 9.35 _cell_length_b 9.35 _cell_length_c 9.35 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 817.401 _exptl_crystal_density_diffrn 5.161 _symmetry_space_group_name_H-M 'I 21 3' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2+y,1/2+z' '1/2-z,-x,1/2+y' '-z,1/2-x,+y' '-z,1/2+x,1/2-y' '1/2-z,+x,-y' '1/2+z,1/2-x,-y' '+z,-x,1/2-y' 'z,x,y' '1/2+z,1/2+x,1/2+y' '1/2+y,1/2-z,-x' '+y,-z,1/2-x' '1/2-y,-z,1/2+x' '-y,1/2-z,+x' '-y,1/2+z,1/2-x' '1/2-y,+z,-x' 'y,z,x' '1/2+y,1/2+z,1/2+x' '-x,1/2+y,1/2-z' '1/2-x,+y,-z' '1/2+x,1/2-y,-z' '+x,-y,1/2-z' '1/2-x,-y,1/2+z' '-x,1/2-y,+z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Fe1 0.25000 0.25000 0.25000 0.50000 Fe2 0.02000 0.00000 0.25000 0.50000 Fe3 0.54000 0.00000 0.25000 0.50000 Mn1 0.25000 0.25000 0.25000 0.50000 Mn2 0.02000 0.00000 0.25000 0.50000 Mn3 0.54000 0.00000 0.25000 0.50000 O1 0.12500 0.13500 0.39500 1.00000 O2 0.10000 0.35800 0.37300 1.00000