# generated using pymatgen data_Mg6Si5 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 5.37874100 _cell_length_b 5.84824252 _cell_length_c 14.00118564 _cell_angle_alpha 99.33412947 _cell_angle_beta 97.93091820 _cell_angle_gamma 94.69044250 _symmetry_Int_Tables_number 1 _chemical_formula_structural Mg6Si5 _chemical_formula_sum 'Mg12 Si10' _cell_volume 427.98434396 _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 0.86492400 0.56268400 0.08242300 1.0 Mg Mg1 1 0.84769400 0.08036000 0.46876000 1.0 Mg Mg2 1 0.60949900 0.87426100 0.71144500 1.0 Mg Mg3 1 0.75710300 0.45789600 0.33348000 1.0 Mg Mg4 1 0.54984900 0.90739100 0.25733200 1.0 Mg Mg5 1 0.77953700 0.46513800 0.84426300 1.0 Mg Mg6 1 0.41073600 0.32255900 0.60565100 1.0 Mg Mg7 1 0.35218300 0.74169900 0.48352300 1.0 Mg Mg8 1 0.07926400 0.10324200 0.15437500 1.0 Mg Mg9 1 0.79617200 0.00025800 0.94472600 1.0 Mg Mg10 1 0.29549700 0.77504800 0.99268200 1.0 Mg Mg11 1 0.31817600 0.25960100 0.93524800 1.0 Si Si12 1 0.04762200 0.87242200 0.30944600 1.0 Si Si13 1 0.82984300 0.58509200 0.54830000 1.0 Si Si14 1 0.10276700 0.87986800 0.80595300 1.0 Si Si15 1 0.38119000 0.50000000 0.13083600 1.0 Si Si16 1 0.33753400 0.20788100 0.39996400 1.0 Si Si17 1 0.11273300 0.92425900 0.63825700 1.0 Si Si18 1 0.91776200 0.29776100 0.66510200 1.0 Si Si19 1 0.24543000 0.51223100 0.29069400 1.0 Si Si20 1 0.58279500 0.15290100 0.10987200 1.0 Si Si21 1 0.27470200 0.51765900 0.78419000 1.0