# generated using pymatgen data_Rb2Mg _symmetry_space_group_name_H-M 'P 1' _cell_length_a 9.96531690 _cell_length_b 9.96531690 _cell_length_c 8.98074218 _cell_angle_alpha 75.39732980 _cell_angle_beta 75.39732980 _cell_angle_gamma 25.82333275 _symmetry_Int_Tables_number 1 _chemical_formula_structural Rb2Mg _chemical_formula_sum 'Rb4 Mg2' _cell_volume 375.26982970 _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 Rb Rb0 1 0.88062800 0.88062800 0.56183500 1.0 Rb Rb1 1 0.11937200 0.11937200 0.43816500 1.0 Rb Rb2 1 0.84292300 0.84292300 0.09275900 1.0 Rb Rb3 1 0.15707700 0.15707700 0.90724100 1.0 Mg Mg4 1 0.49766900 0.49766900 0.82440900 1.0 Mg Mg5 1 0.50233100 0.50233100 0.17559100 1.0