# generated using pymatgen data_Na2SrSn4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 10.05201965 _cell_length_b 10.05201965 _cell_length_c 6.62221100 _cell_angle_alpha 86.31310740 _cell_angle_beta 86.31310740 _cell_angle_gamma 39.52233572 _symmetry_Int_Tables_number 1 _chemical_formula_structural Na2SrSn4 _chemical_formula_sum 'Na4 Sr2 Sn8' _cell_volume 424.82427779 _cell_formula_units_Z 2 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 0.60106651 0.80203678 0.79949091 1.0 Na Na1 1 0.19796322 0.39893349 0.70050909 1.0 Na Na2 1 0.39893349 0.19796322 0.20050909 1.0 Na Na3 1 0.80203678 0.60106651 0.29949091 1.0 Sr Sr4 1 0.77455342 0.22544658 0.25000000 1.0 Sr Sr5 1 0.22544658 0.77455342 0.75000000 1.0 Sn Sn6 1 0.36935477 0.78747974 0.22821633 1.0 Sn Sn7 1 0.21252026 0.63064523 0.27178367 1.0 Sn Sn8 1 0.63064523 0.21252026 0.77178367 1.0 Sn Sn9 1 0.78747974 0.36935477 0.72821633 1.0 Sn Sn10 1 0.13608681 0.17092542 0.98476448 1.0 Sn Sn11 1 0.82907458 0.86391319 0.51523552 1.0 Sn Sn12 1 0.86391319 0.82907458 0.01523552 1.0 Sn Sn13 1 0.17092542 0.13608681 0.48476448 1.0