# generated using pymatgen data_Rb2LaMgNb2O8 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.98018509 _cell_length_b 3.98018509 _cell_length_c 16.63144319 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Rb2LaMgNb2O8 _chemical_formula_sum 'Rb2 La1 Mg1 Nb2 O8' _cell_volume 263.47321665 _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 Rb Rb0 1 0.00000000 0.00000000 0.56042661 1.0 Rb Rb1 1 0.00000000 0.00000000 0.36523445 1.0 La La2 1 -0.00000000 0.00000000 0.02530998 1.0 Mg Mg3 1 -0.00000000 0.00000000 0.79720844 1.0 Nb Nb4 1 0.50000000 0.50000000 0.87441246 1.0 Nb Nb5 1 0.50000000 0.50000000 0.15028053 1.0 O O6 1 0.50000000 0.50000000 0.48404520 1.0 O O7 1 0.50000000 0.50000000 0.76002188 1.0 O O8 1 0.50000000 0.50000000 0.25763791 1.0 O O9 1 0.50000000 0.50000000 0.00251513 1.0 O O10 1 0.50000000 0.00000000 0.87994007 1.0 O O11 1 0.00000000 0.50000000 0.87994007 1.0 O O12 1 0.50000000 0.00000000 0.11767413 1.0 O O13 1 0.00000000 0.50000000 0.11767413 1.0