# generated using pymatgen data_Na7(FeO4)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 5.88404100 _cell_length_b 9.14751564 _cell_length_c 18.07970992 _cell_angle_alpha 89.76104949 _cell_angle_beta 89.11774492 _cell_angle_gamma 89.46241800 _symmetry_Int_Tables_number 1 _chemical_formula_structural Na7(FeO4)2 _chemical_formula_sum 'Na28 Fe8 O32' _cell_volume 972.96268093 _cell_formula_units_Z 4 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 'x, y, z' loop_ _atom_site_type_symbol _atom_site_label _atom_site_symmetry_multiplicity _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Na Na0 1 0.90663100 0.83624100 0.88948200 1.0 Na Na1 1 0.87880800 0.00407400 0.72018800 1.0 Na Na2 1 0.90735300 0.66604700 0.38946400 1.0 Na Na3 1 0.77777600 0.19525000 0.86414700 1.0 Na Na4 1 0.87819700 0.49654200 0.21961300 1.0 Na Na5 1 0.83321500 0.89810800 0.54049000 1.0 Na Na6 1 0.77975200 0.30646100 0.36459400 1.0 Na Na7 1 0.83021000 0.60244600 0.04052600 1.0 Na Na8 1 0.73218100 0.55404800 0.54176400 1.0 Na Na9 1 0.56847600 0.53684800 0.86203600 1.0 Na Na10 1 0.61238300 0.33664300 0.68679200 1.0 Na Na11 1 0.73180600 0.94634700 0.04153000 1.0 Na Na12 1 0.56438700 0.96367900 0.36268700 1.0 Na Na13 1 0.60443700 0.15991100 0.18529500 1.0 Na Na14 1 0.39556300 0.84008900 0.81470500 1.0 Na Na15 1 0.43561300 0.03632100 0.63731300 1.0 Na Na16 1 0.26819400 0.05365300 0.95847000 1.0 Na Na17 1 0.38761700 0.66335700 0.31320800 1.0 Na Na18 1 0.43152400 0.46315200 0.13796400 1.0 Na Na19 1 0.26781900 0.44595200 0.45823600 1.0 Na Na20 1 0.16979000 0.39755400 0.95947400 1.0 Na Na21 1 0.22024800 0.69353900 0.63540600 1.0 Na Na22 1 0.16678500 0.10189200 0.45951000 1.0 Na Na23 1 0.12180300 0.50345800 0.78038700 1.0 Na Na24 1 0.22222400 0.80475000 0.13585300 1.0 Na Na25 1 0.09264700 0.33395300 0.61053600 1.0 Na Na26 1 0.12119200 0.99592600 0.27981200 1.0 Na Na27 1 0.09336900 0.16375900 0.11051800 1.0 Fe Fe28 1 0.71475000 0.66926100 0.70294000 1.0 Fe Fe29 1 0.70628100 0.21846100 0.52244200 1.0 Fe Fe30 1 0.71810200 0.82787100 0.20276800 1.0 Fe Fe31 1 0.70656200 0.28254500 0.02273600 1.0 Fe Fe32 1 0.29343800 0.71745500 0.97726400 1.0 Fe Fe33 1 0.28189800 0.17212900 0.79723200 1.0 Fe Fe34 1 0.29371900 0.78153900 0.47755800 1.0 Fe Fe35 1 0.28525000 0.33073900 0.29706000 1.0 O O36 1 0.90787100 0.14745000 0.98972100 1.0 O O37 1 0.88827000 0.52258300 0.66740100 1.0 O O38 1 0.87649700 0.75365300 0.77224500 1.0 O O39 1 0.90736000 0.35187700 0.48932500 1.0 O O40 1 0.79269100 0.13446800 0.60630100 1.0 O O41 1 0.89368900 0.97056000 0.16644600 1.0 O O42 1 0.89746000 0.75133000 0.26976400 1.0 O O43 1 0.76176200 0.41718200 0.95290700 1.0 O O44 1 0.78890300 0.36427000 0.10769700 1.0 O O45 1 0.75805300 0.08507200 0.45190600 1.0 O O46 1 0.63401600 0.81568000 0.64462000 1.0 O O47 1 0.62316900 0.68944500 0.14433200 1.0 O O48 1 0.54262800 0.81658900 0.94600300 1.0 O O49 1 0.54436500 0.09179900 0.76770200 1.0 O O50 1 0.45327700 0.58279600 0.72963000 1.0 O O51 1 0.45687900 0.31679700 0.55495500 1.0 O O52 1 0.54312100 0.68320300 0.44504500 1.0 O O53 1 0.54672300 0.41720400 0.27037000 1.0 O O54 1 0.45563500 0.90820100 0.23229800 1.0 O O55 1 0.45737200 0.18341100 0.05399700 1.0 O O56 1 0.37683100 0.31055500 0.85566800 1.0 O O57 1 0.36598400 0.18432000 0.35538000 1.0 O O58 1 0.24194700 0.91492800 0.54809400 1.0 O O59 1 0.21109700 0.63573000 0.89230300 1.0 O O60 1 0.23823800 0.58281800 0.04709300 1.0 O O61 1 0.10254000 0.24867000 0.73023600 1.0 O O62 1 0.10631100 0.02944000 0.83355400 1.0 O O63 1 0.20730900 0.86553200 0.39369900 1.0 O O64 1 0.09264000 0.64812300 0.51067500 1.0 O O65 1 0.12350300 0.24634700 0.22775500 1.0 O O66 1 0.11173000 0.47741700 0.33259900 1.0 O O67 1 0.09212900 0.85255000 0.01027900 1.0