# generated using pymatgen data_Sr2Mg3AlGa4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.45594017 _cell_length_b 4.45594017 _cell_length_c 11.58142218 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Sr2Mg3AlGa4 _chemical_formula_sum 'Sr2 Mg3 Al1 Ga4' _cell_volume 229.95380227 _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 0.50000000 0.00000000 0.75566412 1.0 Sr Sr1 1 0.00000000 0.50000000 0.24433588 1.0 Mg Mg2 1 0.00000000 0.00000000 0.50000000 1.0 Mg Mg3 1 0.00000000 0.00000000 0.00000000 1.0 Mg Mg4 1 0.50000000 0.50000000 0.50000000 1.0 Al Al5 1 0.50000000 0.50000000 0.00000000 1.0 Ga Ga6 1 0.50000000 0.00000000 0.13733464 1.0 Ga Ga7 1 0.00000000 0.50000000 0.64563579 1.0 Ga Ga8 1 0.00000000 0.50000000 0.86266536 1.0 Ga Ga9 1 0.50000000 0.00000000 0.35436421 1.0