# generated using pymatgen data_NaSi4O13 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 7.59945999 _cell_length_b 7.59945999 _cell_length_c 19.52291883 _cell_angle_alpha 101.22306309 _cell_angle_beta 101.22306309 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural NaSi4O13 _chemical_formula_sum 'Na4 Si16 O52' _cell_volume 1083.93277478 _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 0.75033910 0.50033910 0.50067820 1.0 Na Na1 1 0.50033910 0.75033910 0.00067820 1.0 Na Na2 1 0.24966090 0.49966090 0.49932180 1.0 Na Na3 1 0.49966090 0.24966090 0.99932180 1.0 Si Si4 1 0.41908415 0.16908415 0.25000000 1.0 Si Si5 1 0.41908415 0.58091585 0.25000000 1.0 Si Si6 1 0.16908415 0.41908415 0.75000000 1.0 Si Si7 1 0.16908415 0.83091585 0.75000000 1.0 Si Si8 1 0.83091585 0.16908415 0.25000000 1.0 Si Si9 1 0.83091585 0.58091585 0.25000000 1.0 Si Si10 1 0.58091585 0.41908415 0.75000000 1.0 Si Si11 1 0.58091585 0.83091585 0.75000000 1.0 Si Si12 1 0.98037798 0.93303948 0.36607897 1.0 Si Si13 1 0.93303948 0.98037798 0.86607897 1.0 Si Si14 1 0.93303948 0.38570098 0.86607897 1.0 Si Si15 1 0.38570098 0.93303948 0.36607897 1.0 Si Si16 1 0.01962202 0.06696052 0.63392103 1.0 Si Si17 1 0.06696052 0.01962202 0.13392103 1.0 Si Si18 1 0.06696052 0.61429902 0.13392103 1.0 Si Si19 1 0.61429902 0.06696052 0.63392103 1.0 O O20 1 0.39786682 0.08651705 0.31880206 1.0 O O21 1 0.39786682 0.73228501 0.31880206 1.0 O O22 1 0.08651705 0.39786682 0.81880206 1.0 O O23 1 0.08651705 0.92093524 0.81880206 1.0 O O24 1 0.92093524 0.08651705 0.31880206 1.0 O O25 1 0.92093524 0.73228501 0.31880206 1.0 O O26 1 0.73228501 0.39786682 0.81880206 1.0 O O27 1 0.73228501 0.92093524 0.81880206 1.0 O O28 1 0.60213318 0.91348295 0.68119794 1.0 O O29 1 0.60213318 0.26771499 0.68119794 1.0 O O30 1 0.91348295 0.60213318 0.18119794 1.0 O O31 1 0.91348295 0.07906476 0.18119794 1.0 O O32 1 0.07906476 0.91348295 0.68119794 1.0 O O33 1 0.07906476 0.26771499 0.68119794 1.0 O O34 1 0.26771499 0.60213318 0.18119794 1.0 O O35 1 0.26771499 0.07906476 0.18119794 1.0 O O36 1 0.61596215 0.12305046 0.23192430 1.0 O O37 1 0.61596215 0.60887384 0.23192430 1.0 O O38 1 0.12305046 0.61596215 0.73192430 1.0 O O39 1 0.60887384 0.61596215 0.73192430 1.0 O O40 1 0.38403785 0.87694954 0.76807570 1.0 O O41 1 0.38403785 0.39112616 0.76807570 1.0 O O42 1 0.87694954 0.38403785 0.26807570 1.0 O O43 1 0.39112616 0.38403785 0.26807570 1.0 O O44 1 0.19617555 0.94617555 0.39235109 1.0 O O45 1 0.94617555 0.19617555 0.89235109 1.0 O O46 1 0.80382445 0.05382445 0.60764891 1.0 O O47 1 0.05382445 0.80382445 0.10764891 1.0 O O48 1 0.55177479 0.96813970 0.43627940 1.0 O O49 1 0.96813970 0.55177479 0.93627940 1.0 O O50 1 0.96813970 0.88450461 0.93627940 1.0 O O51 1 0.88450461 0.96813970 0.43627940 1.0 O O52 1 0.44822521 0.03186030 0.56372060 1.0 O O53 1 0.03186030 0.44822521 0.06372060 1.0 O O54 1 0.03186030 0.11549539 0.06372060 1.0 O O55 1 0.11549539 0.03186030 0.56372060 1.0 O O56 1 -0.00000000 0.21625184 0.50000000 1.0 O O57 1 -0.00000000 0.78374816 0.50000000 1.0 O O58 1 0.21625184 0.00000000 0.00000000 1.0 O O59 1 0.21625184 0.50000000 0.00000000 1.0 O O60 1 0.50000000 0.21625184 0.50000000 1.0 O O61 1 0.50000000 0.78374816 0.50000000 1.0 O O62 1 0.78374816 0.00000000 0.00000000 1.0 O O63 1 0.78374816 0.50000000 0.00000000 1.0 O O64 1 0.18801936 0.43801936 0.37603872 1.0 O O65 1 0.43801936 0.18801936 0.87603872 1.0 O O66 1 0.81198064 0.56198064 0.62396128 1.0 O O67 1 0.56198064 0.81198064 0.12396128 1.0 O O68 1 0.68947525 0.43947525 0.37895049 1.0 O O69 1 0.43947525 0.68947525 0.87895049 1.0 O O70 1 0.31052475 0.56052475 0.62104951 1.0 O O71 1 0.56052475 0.31052475 0.12104951 1.0