# generated using pymatgen data_Na(SiO4)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.89306600 _cell_length_b 7.93492800 _cell_length_c 17.45037900 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Na(SiO4)2 _chemical_formula_sum 'Na4 Si8 O32' _cell_volume 677.53062094 _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 0.00000000 0.75000000 0.99528100 1.0 Na Na1 1 0.50000000 0.25000000 0.50471900 1.0 Na Na2 1 0.00000000 0.25000000 0.00471900 1.0 Na Na3 1 0.50000000 0.75000000 0.49528100 1.0 Si Si4 1 0.99793400 0.44820000 0.70125200 1.0 Si Si5 1 0.50206600 0.94820000 0.79874800 1.0 Si Si6 1 0.49793400 0.55180000 0.79874800 1.0 Si Si7 1 0.00206600 0.05180000 0.70125200 1.0 Si Si8 1 0.00206600 0.55180000 0.29874800 1.0 Si Si9 1 0.49793400 0.05180000 0.20125200 1.0 Si Si10 1 0.50206600 0.44820000 0.20125200 1.0 Si Si11 1 0.99793400 0.94820000 0.29874800 1.0 O O12 1 0.00000000 0.75000000 0.31979000 1.0 O O13 1 0.50000000 0.25000000 0.18021000 1.0 O O14 1 0.00000000 0.25000000 0.68021000 1.0 O O15 1 0.50000000 0.75000000 0.81979000 1.0 O O16 1 0.29394700 0.51566800 0.72741400 1.0 O O17 1 0.20605300 0.01566800 0.77258600 1.0 O O18 1 0.79394700 0.48433200 0.77258600 1.0 O O19 1 0.70605300 0.98433200 0.72741400 1.0 O O20 1 0.70605300 0.48433200 0.27258600 1.0 O O21 1 0.79394700 0.98433200 0.22741400 1.0 O O22 1 0.20605300 0.51566800 0.22741400 1.0 O O23 1 0.29394700 0.01566800 0.27258600 1.0 O O24 1 0.92234600 0.56552300 0.62368000 1.0 O O25 1 0.57765400 0.06552300 0.87632000 1.0 O O26 1 0.42234600 0.43447700 0.87632000 1.0 O O27 1 0.07765400 0.93447700 0.62368000 1.0 O O28 1 0.07765400 0.43447700 0.37632000 1.0 O O29 1 0.42234600 0.93447700 0.12368000 1.0 O O30 1 0.57765400 0.56552300 0.12368000 1.0 O O31 1 0.92234600 0.06552300 0.37632000 1.0 O O32 1 0.20718400 0.50689800 0.91699500 1.0 O O33 1 0.29281600 0.00689800 0.58300500 1.0 O O34 1 0.70718400 0.49310200 0.58300500 1.0 O O35 1 0.79281600 0.99310200 0.91699500 1.0 O O36 1 0.79281600 0.49310200 0.08300500 1.0 O O37 1 0.70718400 0.99310200 0.41699500 1.0 O O38 1 0.29281600 0.50689800 0.41699500 1.0 O O39 1 0.20718400 0.00689800 0.08300500 1.0 O O40 1 0.00000000 0.75000000 0.47494800 1.0 O O41 1 0.50000000 0.25000000 0.02505200 1.0 O O42 1 0.00000000 0.25000000 0.52505200 1.0 O O43 1 0.50000000 0.75000000 0.97494800 1.0