data_1100112 _audit_update_record 'Last update Tue May 04 16:52:08 CEST 2004' _refine_ls_R_factor_all 0.04240644 _refine_ls_wR_factor_all 0.06303699 _refine_ls_goodness_of_fit_all 1.163656 _publ_section_title 'No title' _chemical_name_common Ni0,5Zn0,5Fe2O4 _chemical_formula_sum 'Ni0.5 Zn0.5 Fe2 O4' _symmetry_cell_setting cubic _symmetry_space_group_name_H-M Fd-3m:1 _cell_formula_units_Z 1 _cell_length_a 8.4171(1) _cell_length_b 8.417067 _cell_length_c 8.417067 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 loop_ _atom_site_label _atom_site_type_symbol _atom_site_occupancy _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_B_iso_or_equiv Fe1 Fe3+ 0.5 0.0 0.0 0.0 0.0 Fe2 Fe3+ 0.75 0.625 0.625 0.625 0.0 Ni Ni2+ 0.25 0.625 0.625 0.625 0.0 Zn Zn2+ 0.5 0.0 0.0 0.0 0.0 O O2- 1.0 0.38 0.38 0.38 0.