# generated using pymatgen data_Sr2MgMnO4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.96603541 _cell_length_b 3.96603507 _cell_length_c 8.17763816 _cell_angle_alpha 104.03371037 _cell_angle_beta 104.03371531 _cell_angle_gamma 89.99998491 _symmetry_Int_Tables_number 1 _chemical_formula_structural Sr2MgMnO4 _chemical_formula_sum 'Sr2 Mg1 Mn1 O4' _cell_volume 120.82934850 _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 Sr Sr0 1 0.61077300 0.61077200 0.22154300 1.0 Sr Sr1 1 0.38922700 0.38922800 0.77845700 1.0 Mg Mg2 1 0.25000000 0.75000000 0.50000000 1.0 Mn Mn3 1 0.00000000 0.00000000 0.00000000 1.0 O O4 1 0.80459700 0.80459700 0.60919600 1.0 O O5 1 0.19540300 0.19540300 0.39080400 1.0 O O6 1 0.01856600 0.51856600 0.03713100 1.0 O O7 1 0.48143400 0.98143500 0.96287000 1.0