# generated using pymatgen data_Na(Mg4Al3)4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 9.13646715 _cell_length_b 9.13646715 _cell_length_c 9.17227127 _cell_angle_alpha 70.49136397 _cell_angle_beta 70.49136397 _cell_angle_gamma 109.07995971 _symmetry_Int_Tables_number 1 _chemical_formula_structural Na(Mg4Al3)4 _chemical_formula_sum 'Na1 Mg16 Al12' _cell_volume 591.68422625 _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 0.40429500 0.40429500 0.27972300 1.0 Mg Mg1 1 0.68431400 0.68431400 0.71397800 1.0 Mg Mg2 1 0.00136300 0.00136300 0.99938300 1.0 Mg Mg3 1 0.66125600 0.66125600 0.34157200 1.0 Mg Mg4 1 0.00076100 0.00076100 0.65653900 1.0 Mg Mg5 1 0.31590000 0.60463300 0.99771800 1.0 Mg Mg6 1 0.39802300 0.71258700 0.60194100 1.0 Mg Mg7 1 0.99952900 0.31476200 0.39782900 1.0 Mg Mg8 1 0.99987200 0.34444400 0.99973900 1.0 Mg Mg9 1 0.60224700 0.00026300 0.68388900 1.0 Mg Mg10 1 0.28424800 0.68528300 0.31701100 1.0 Mg Mg11 1 0.68528300 0.28424800 0.31701100 1.0 Mg Mg12 1 0.00026300 0.60224700 0.68388900 1.0 Mg Mg13 1 0.34444400 0.99987200 0.99973900 1.0 Mg Mg14 1 0.31476200 0.99952900 0.39782900 1.0 Mg Mg15 1 0.71258700 0.39802300 0.60194100 1.0 Mg Mg16 1 0.60463300 0.31590000 0.99771800 1.0 Al Al17 1 0.36607400 0.36607400 0.82182500 1.0 Al Al18 1 0.17862500 0.17862500 0.18077200 1.0 Al Al19 1 0.63643800 0.81950000 0.99562600 1.0 Al Al20 1 0.81204500 0.99861900 0.36696500 1.0 Al Al21 1 0.17711200 0.36465800 0.64013700 1.0 Al Al22 1 0.63223900 0.99899600 0.18593700 1.0 Al Al23 1 0.81752500 0.18433800 0.81630800 1.0 Al Al24 1 0.18433800 0.81752500 0.81630800 1.0 Al Al25 1 0.99899600 0.63223900 0.18593700 1.0 Al Al26 1 0.36465800 0.17711200 0.64013700 1.0 Al Al27 1 0.99861900 0.81204500 0.36696500 1.0 Al Al28 1 0.81950000 0.63643800 0.99562600 1.0