# generated using pymatgen data_Na3CaTa4O12 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 7.82338248 _cell_length_b 5.47826567 _cell_length_c 5.53903756 _cell_angle_alpha 90.20340756 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Na3CaTa4O12 _chemical_formula_sum 'Na3 Ca1 Ta4 O12' _cell_volume 237.39372001 _cell_formula_units_Z 1 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 0.00317936 0.02671000 1.0 Na Na1 1 0.50000000 0.49866214 0.47873524 1.0 Na Na2 1 0.50000000 0.99972860 0.97394501 1.0 Ca Ca3 1 0.00000000 0.49390406 0.54124341 1.0 Ta Ta4 1 0.25198835 0.99813422 0.49908348 1.0 Ta Ta5 1 0.74805368 0.50090012 0.00262201 1.0 Ta Ta6 1 0.74801165 0.99813422 0.49908348 1.0 Ta Ta7 1 0.25194632 0.50090012 0.00262201 1.0 O O8 1 0.28537464 0.79406547 0.20650416 1.0 O O9 1 0.72495423 0.70354689 0.70379291 1.0 O O10 1 0.79069569 0.21358317 0.78457372 1.0 O O11 1 0.21458263 0.29605973 0.29409664 1.0 O O12 1 0.20930431 0.21358317 0.78457372 1.0 O O13 1 0.78541737 0.29605973 0.29409664 1.0 O O14 1 0.71462536 0.79406547 0.20650416 1.0 O O15 1 0.27504577 0.70354689 0.70379291 1.0 O O16 1 0.00000000 0.92978356 0.47857984 1.0 O O17 1 0.00000000 0.56656437 0.98901370 1.0 O O18 1 0.50000000 0.06234140 0.52073285 1.0 O O19 1 0.50000000 0.43325331 0.00969212 1.0