# generated using pymatgen data_Mg6Si5 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.62707800 _cell_length_b 8.31698640 _cell_length_c 11.81648836 _cell_angle_alpha 79.77909451 _cell_angle_beta 82.22457481 _cell_angle_gamma 76.25348465 _symmetry_Int_Tables_number 1 _chemical_formula_structural Mg6Si5 _chemical_formula_sum 'Mg12 Si10' _cell_volume 432.63554041 _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 0.99499600 0.36909400 0.90140200 1.0 Mg Mg1 1 0.09812600 0.63530400 0.64303100 1.0 Mg Mg2 1 0.15675100 0.71874200 0.37636900 1.0 Mg Mg3 1 0.85951400 0.76152600 0.90923800 1.0 Mg Mg4 1 0.58601300 0.34135200 0.71195100 1.0 Mg Mg5 1 0.73461800 0.77971900 0.17059700 1.0 Mg Mg6 1 0.19473800 0.29800700 0.34666500 1.0 Mg Mg7 1 0.71563200 0.13854100 0.50035300 1.0 Mg Mg8 1 0.06483800 0.02581900 0.72989300 1.0 Mg Mg9 1 0.57688800 0.20945900 0.12478200 1.0 Mg Mg10 1 0.39158200 0.59544500 0.05742500 1.0 Mg Mg11 1 0.19865400 0.98466100 0.01690800 1.0 Si Si12 1 0.13753300 0.30791100 0.58379900 1.0 Si Si13 1 0.57471700 0.98544800 0.33030200 1.0 Si Si14 1 0.08017300 0.02181200 0.24937800 1.0 Si Si15 1 0.46510000 0.62243300 0.81754700 1.0 Si Si16 1 0.61932500 0.87351800 0.68914300 1.0 Si Si17 1 0.53425300 0.79855200 0.51143600 1.0 Si Si18 1 0.95591900 0.43286700 0.13017200 1.0 Si Si19 1 0.76554300 0.51498800 0.48356500 1.0 Si Si20 1 0.66845600 0.11476700 0.91445700 1.0 Si Si21 1 0.62314300 0.46983400 0.30508800 1.0