# generated using pymatgen data_Na(TiSe2)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 6.27601150 _cell_length_b 7.24756859 _cell_length_c 14.65872649 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Na(TiSe2)2 _chemical_formula_sum 'Na4 Ti8 Se16' _cell_volume 666.76425057 _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 0.34416365 0.00000000 0.00000000 1.0 Na Na1 1 0.65583635 0.50000000 0.50000000 1.0 Na Na2 1 0.01280070 0.00000000 0.50000000 1.0 Na Na3 1 0.98719930 0.50000000 0.00000000 1.0 Ti Ti4 1 0.99909194 0.00000000 0.24923513 1.0 Ti Ti5 1 0.99909194 0.00000000 0.75076487 1.0 Ti Ti6 1 0.00090806 0.50000000 0.25076487 1.0 Ti Ti7 1 0.00090806 0.50000000 0.74923513 1.0 Ti Ti8 1 0.50000000 0.25000000 0.25000000 1.0 Ti Ti9 1 0.50000000 0.75000000 0.75000000 1.0 Ti Ti10 1 0.50000000 0.75000000 0.25000000 1.0 Ti Ti11 1 0.50000000 0.25000000 0.75000000 1.0 Se Se12 1 0.83294975 0.24994847 0.35368793 1.0 Se Se13 1 0.83294975 0.75005153 0.64631207 1.0 Se Se14 1 0.16705025 0.74994847 0.14631207 1.0 Se Se15 1 0.16705025 0.25005153 0.85368793 1.0 Se Se16 1 0.16705025 0.25005153 0.14631207 1.0 Se Se17 1 0.16705025 0.74994847 0.85368793 1.0 Se Se18 1 0.83294975 0.75005153 0.35368793 1.0 Se Se19 1 0.83294975 0.24994847 0.64631207 1.0 Se Se20 1 0.66887810 0.00000000 0.14727001 1.0 Se Se21 1 0.66887810 0.00000000 0.85272999 1.0 Se Se22 1 0.33112190 0.50000000 0.35272999 1.0 Se Se23 1 0.33112190 0.50000000 0.64727001 1.0 Se Se24 1 0.33433076 0.00000000 0.35191643 1.0 Se Se25 1 0.33433076 0.00000000 0.64808357 1.0 Se Se26 1 0.66566924 0.50000000 0.14808357 1.0 Se Se27 1 0.66566924 0.50000000 0.85191643 1.0