# generated using pymatgen data_Na2Fe(Si2O5)3 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 11.32227206 _cell_length_b 11.32227206 _cell_length_c 10.22460700 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 102.00648125 _symmetry_Int_Tables_number 1 _chemical_formula_structural Na2Fe(Si2O5)3 _chemical_formula_sum 'Na8 Fe4 Si24 O60' _cell_volume 1282.05821448 _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 0.02611900 0.47388100 0.25000000 1.0 Na Na1 1 0.47388100 0.02611900 0.75000000 1.0 Na Na2 1 0.58373700 0.41626300 0.24914200 1.0 Na Na3 1 0.08373700 0.91626300 0.25085800 1.0 Na Na4 1 0.41626300 0.58373700 0.75085800 1.0 Na Na5 1 0.91626300 0.08373700 0.74914200 1.0 Na Na6 1 0.52611900 0.97388100 0.25000000 1.0 Na Na7 1 0.97388100 0.52611900 0.75000000 1.0 Fe Fe8 1 0.33414800 0.16585200 0.25000000 1.0 Fe Fe9 1 0.16585200 0.33414800 0.75000000 1.0 Fe Fe10 1 0.83414800 0.66585200 0.25000000 1.0 Fe Fe11 1 0.66585200 0.83414800 0.75000000 1.0 Si Si12 1 0.04150300 0.18591400 0.30677200 1.0 Si Si13 1 0.18591400 0.04150300 0.69322800 1.0 Si Si14 1 0.31408600 0.45849700 0.19322800 1.0 Si Si15 1 0.45849700 0.31408600 0.80677200 1.0 Si Si16 1 0.07576500 0.69761300 0.45993800 1.0 Si Si17 1 0.57576500 0.19761300 0.04006200 1.0 Si Si18 1 0.19761300 0.57576500 0.95993800 1.0 Si Si19 1 0.69761300 0.07576500 0.54006200 1.0 Si Si20 1 0.25439500 0.51938900 0.48595500 1.0 Si Si21 1 0.51938900 0.25439500 0.51404500 1.0 Si Si22 1 0.75439500 0.01938900 0.01404500 1.0 Si Si23 1 0.01938900 0.75439500 0.98595500 1.0 Si Si24 1 0.48061100 0.74560500 0.48595500 1.0 Si Si25 1 0.24560500 0.98061100 0.98595500 1.0 Si Si26 1 0.98061100 0.24560500 0.01404500 1.0 Si Si27 1 0.74560500 0.48061100 0.51404500 1.0 Si Si28 1 0.30238700 0.92423500 0.45993800 1.0 Si Si29 1 0.92423500 0.30238700 0.54006200 1.0 Si Si30 1 0.42423500 0.80238700 0.95993800 1.0 Si Si31 1 0.80238700 0.42423500 0.04006200 1.0 Si Si32 1 0.68591400 0.54150300 0.80677200 1.0 Si Si33 1 0.54150300 0.68591400 0.19322800 1.0 Si Si34 1 0.81408600 0.95849700 0.30677200 1.0 Si Si35 1 0.95849700 0.81408600 0.69322800 1.0 O O36 1 0.02766800 0.25280200 0.16606000 1.0 O O37 1 0.25280200 0.02766800 0.83394000 1.0 O O38 1 0.00448900 0.28164000 0.41180700 1.0 O O39 1 0.28164000 0.00448900 0.58819300 1.0 O O40 1 0.15454200 0.17122200 0.66952400 1.0 O O41 1 0.17122200 0.15454200 0.33047600 1.0 O O42 1 0.08391400 0.24774100 0.90668700 1.0 O O43 1 0.24774100 0.08391400 0.09331300 1.0 O O44 1 0.25225900 0.41608600 0.59331300 1.0 O O45 1 0.41608600 0.25225900 0.40668700 1.0 O O46 1 0.32877800 0.34545800 0.83047600 1.0 O O47 1 0.34545800 0.32877800 0.16952400 1.0 O O48 1 0.50133200 0.16352900 0.17324100 1.0 O O49 1 0.00133200 0.66352900 0.32675900 1.0 O O50 1 0.16352900 0.50133200 0.82675900 1.0 O O51 1 0.66352900 0.00133200 0.67324100 1.0 O O52 1 0.21836000 0.49551100 0.08819300 1.0 O O53 1 0.49551100 0.21836000 0.91180700 1.0 O O54 1 0.47233200 0.24719800 0.66606000 1.0 O O55 1 0.24719800 0.47233200 0.33394000 1.0 O O56 1 0.13974600 0.58624600 0.50341000 1.0 O O57 1 0.08624600 0.63974600 0.00341000 1.0 O O58 1 0.63974600 0.08624600 0.99659000 1.0 O O59 1 0.58624600 0.13974600 0.49659000 1.0 O O60 1 0.67794200 0.32205800 0.06635100 1.0 O O61 1 0.12057900 0.87942100 0.01086800 1.0 O O62 1 0.17794200 0.82205800 0.43364900 1.0 O O63 1 0.05699000 0.94301000 0.68978900 1.0 O O64 1 0.44301000 0.55699000 0.18978900 1.0 O O65 1 0.32205800 0.67794200 0.93364900 1.0 O O66 1 0.94301000 0.05699000 0.31021100 1.0 O O67 1 0.37942100 0.62057900 0.51086800 1.0 O O68 1 0.55699000 0.44301000 0.81021100 1.0 O O69 1 0.87942100 0.12057900 0.98913200 1.0 O O70 1 0.62057900 0.37942100 0.48913200 1.0 O O71 1 0.82205800 0.17794200 0.56635100 1.0 O O72 1 0.41375400 0.86025400 0.50341000 1.0 O O73 1 0.36025400 0.91375400 0.00341000 1.0 O O74 1 0.86025400 0.41375400 0.49659000 1.0 O O75 1 0.91375400 0.36025400 0.99659000 1.0 O O76 1 0.52766800 0.75280200 0.33394000 1.0 O O77 1 0.75280200 0.52766800 0.66606000 1.0 O O78 1 0.50448900 0.78164000 0.08819300 1.0 O O79 1 0.78164000 0.50448900 0.91180700 1.0 O O80 1 0.33647100 0.99866800 0.32675900 1.0 O O81 1 0.49866800 0.83647100 0.82675900 1.0 O O82 1 0.99866800 0.33647100 0.67324100 1.0 O O83 1 0.83647100 0.49866800 0.17324100 1.0 O O84 1 0.67122200 0.65454200 0.16952400 1.0 O O85 1 0.65454200 0.67122200 0.83047600 1.0 O O86 1 0.58391400 0.74774100 0.59331300 1.0 O O87 1 0.74774100 0.58391400 0.40668700 1.0 O O88 1 0.75225900 0.91608600 0.90668700 1.0 O O89 1 0.91608600 0.75225900 0.09331300 1.0 O O90 1 0.82877800 0.84545800 0.66952400 1.0 O O91 1 0.84545800 0.82877800 0.33047600 1.0 O O92 1 0.71836000 0.99551100 0.41180700 1.0 O O93 1 0.99551100 0.71836000 0.58819300 1.0 O O94 1 0.74719800 0.97233200 0.16606000 1.0 O O95 1 0.97233200 0.74719800 0.83394000 1.0