# generated using pymatgen data_Na3SrNb4O12 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 5.59172411 _cell_length_b 5.57862170 _cell_length_c 7.95135198 _cell_angle_alpha 89.99923983 _cell_angle_beta 90.00026111 _cell_angle_gamma 89.52747881 _symmetry_Int_Tables_number 1 _chemical_formula_structural Na3SrNb4O12 _chemical_formula_sum 'Na3 Sr1 Nb4 O12' _cell_volume 248.02694085 _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 0.01712600 0.00406759 0.74998217 1.0 Na Na1 1 0.49448718 0.50297935 0.25001807 1.0 Na Na2 1 0.98500402 0.99438998 0.25002024 1.0 Sr Sr3 1 0.51683654 0.50710415 0.75000172 1.0 Nb Nb4 1 0.00171651 0.49953485 0.49620848 1.0 Nb Nb5 1 0.50048577 0.00105869 0.49616173 1.0 Nb Nb6 1 0.00170644 0.49953810 0.00378933 1.0 Nb Nb7 1 0.50042631 0.00108142 0.00382509 1.0 O O8 1 0.01982487 0.44532782 0.74999606 1.0 O O9 1 0.46261312 0.04286826 0.74998856 1.0 O O10 1 0.97886149 0.55647974 0.25000269 1.0 O O11 1 0.53973729 0.95168868 0.24999685 1.0 O O12 1 0.28973829 0.70837064 0.99041434 1.0 O O13 1 0.28975571 0.70837713 0.50957764 1.0 O O14 1 0.78407146 0.78476693 0.54209709 1.0 O O15 1 0.78403676 0.78474861 0.95790356 1.0 O O16 1 0.70589849 0.29267766 0.48828188 1.0 O O17 1 0.70588075 0.29268112 0.01171481 1.0 O O18 1 0.21089418 0.21113217 0.03857104 1.0 O O19 1 0.21089983 0.21112708 0.46145165 1.0