# generated using pymatgen data_Na2MnCu3Se4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 8.18378237 _cell_length_b 8.18378263 _cell_length_c 6.97205518 _cell_angle_alpha 64.93054391 _cell_angle_beta 64.93054399 _cell_angle_gamma 28.37533736 _symmetry_Int_Tables_number 1 _chemical_formula_structural Na2MnCu3Se4 _chemical_formula_sum 'Na2 Mn1 Cu3 Se4' _cell_volume 199.59905310 _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 0.49721161 0.49721161 0.49814002 1.0 Na Na1 1 0.99592419 0.99592419 0.00555624 1.0 Mn Mn2 1 0.18996896 0.18996896 0.47061450 1.0 Cu Cu3 1 0.69896961 0.69896961 0.97636245 1.0 Cu Cu4 1 0.81165403 0.81165403 0.53008437 1.0 Cu Cu5 1 0.30858186 0.30858186 0.01547447 1.0 Se Se6 1 0.13180567 0.13180567 0.19241290 1.0 Se Se7 1 0.63149173 0.63149173 0.71199242 1.0 Se Se8 1 0.86960317 0.86960317 0.79780836 1.0 Se Se9 1 0.36404217 0.36404217 0.30155230 1.0