# generated using pymatgen data_Mg6Si5 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.46521300 _cell_length_b 6.94528609 _cell_length_c 13.56171131 _cell_angle_alpha 90.36415990 _cell_angle_beta 92.79767579 _cell_angle_gamma 91.43760107 _symmetry_Int_Tables_number 1 _chemical_formula_structural Mg6Si5 _chemical_formula_sum 'Mg12 Si10' _cell_volume 419.93265143 _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 Mg Mg0 1 0.18676500 0.69338100 0.95326200 1.0 Mg Mg1 1 0.65611600 0.65802700 0.50392100 1.0 Mg Mg2 1 0.18036700 0.48124500 0.65308200 1.0 Mg Mg3 1 0.14045600 0.80424000 0.35406600 1.0 Mg Mg4 1 0.71436200 0.20107200 0.14949600 1.0 Mg Mg5 1 0.68272700 0.46034500 0.83636400 1.0 Mg Mg6 1 0.18736000 0.97143300 0.57201800 1.0 Mg Mg7 1 0.14204300 0.37030500 0.43559800 1.0 Mg Mg8 1 0.17990200 0.93131900 0.13011300 1.0 Mg Mg9 1 0.68170500 0.98748400 0.92373100 1.0 Mg Mg10 1 0.19255100 0.27263400 0.99225200 1.0 Mg Mg11 1 0.16852100 0.50777700 0.18467500 1.0 Si Si12 1 0.65046100 0.02631700 0.41971700 1.0 Si Si13 1 0.68862400 0.25911800 0.55406000 1.0 Si Si14 1 0.18996100 0.19766000 0.79624400 1.0 Si Si15 1 0.69457600 0.54119600 0.04104300 1.0 Si Si16 1 0.65104800 0.48190800 0.31844800 1.0 Si Si17 1 0.66173200 0.77016600 0.70022000 1.0 Si Si18 1 0.17380200 0.84544400 0.77525200 1.0 Si Si19 1 0.32994000 0.17069500 0.28914900 1.0 Si Si20 1 0.66883100 0.74717500 0.19858300 1.0 Si Si21 1 0.67835700 0.12475100 0.71506700 1.0