# generated using pymatgen data_Mg6Si5 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.15829900 _cell_length_b 6.66628133 _cell_length_c 15.08861610 _cell_angle_alpha 86.34452640 _cell_angle_beta 89.12625257 _cell_angle_gamma 89.42531199 _symmetry_Int_Tables_number 1 _chemical_formula_structural Mg6Si5 _chemical_formula_sum 'Mg12 Si10' _cell_volume 417.34563917 _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 0.73926400 0.01608100 0.08485100 1.0 Mg Mg1 1 0.68467400 0.42855500 0.50770400 1.0 Mg Mg2 1 0.20422700 0.29880000 0.36630800 1.0 Mg Mg3 1 0.17638600 0.59882700 0.64739400 1.0 Mg Mg4 1 0.69134700 0.57224400 0.83812800 1.0 Mg Mg5 1 0.72559700 0.55278100 0.05607400 1.0 Mg Mg6 1 0.18238900 0.75695900 0.42768700 1.0 Mg Mg7 1 0.19666500 0.11044000 0.57618600 1.0 Mg Mg8 1 0.22479100 0.29662900 0.97632000 1.0 Mg Mg9 1 0.20652200 0.70044600 0.19752100 1.0 Mg Mg10 1 0.22406100 0.79387400 0.96458200 1.0 Mg Mg11 1 0.71127700 0.06628200 0.87649100 1.0 Si Si12 1 0.67053300 0.79929100 0.55279600 1.0 Si Si13 1 0.71081900 0.06468100 0.44117000 1.0 Si Si14 1 0.71580200 0.96017900 0.28997800 1.0 Si Si15 1 0.20261700 0.87939300 0.78243500 1.0 Si Si16 1 0.68570100 0.30021700 0.68760400 1.0 Si Si17 1 0.68657600 0.58414800 0.33433100 1.0 Si Si18 1 0.73180400 0.35789200 0.21735100 1.0 Si Si19 1 0.19527600 0.28838400 0.78642400 1.0 Si Si20 1 0.70032800 0.93060800 0.69368700 1.0 Si Si21 1 0.23327500 0.14699100 0.19860100 1.0