# generated using pymatgen data_Mg5Si6 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 5.16578800 _cell_length_b 5.69570468 _cell_length_c 13.78282421 _cell_angle_alpha 98.74198805 _cell_angle_beta 96.12233795 _cell_angle_gamma 95.01944509 _symmetry_Int_Tables_number 1 _chemical_formula_structural Mg5Si6 _chemical_formula_sum 'Mg10 Si12' _cell_volume 396.30699763 _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 0.23687800 0.98012300 0.15837700 1.0 Mg Mg1 1 0.44495600 0.56477600 0.49679700 1.0 Mg Mg2 1 0.78496200 0.97462800 0.63463400 1.0 Mg Mg3 1 0.07973700 0.19472900 0.35898000 1.0 Mg Mg4 1 0.70792000 0.03416000 0.03456200 1.0 Mg Mg5 1 0.84470600 0.74545100 0.81302700 1.0 Mg Mg6 1 0.97004400 0.45171400 0.59683400 1.0 Mg Mg7 1 0.93012300 0.70644300 0.40459000 1.0 Mg Mg8 1 0.43268700 0.47139200 0.09823000 1.0 Mg Mg9 1 0.91459200 0.52892900 0.99064200 1.0 Si Si10 1 0.38226700 0.66842300 0.90195200 1.0 Si Si11 1 0.18087900 0.03857800 0.96243300 1.0 Si Si12 1 0.56264500 0.04853300 0.43103900 1.0 Si Si13 1 0.25854400 0.05727200 0.55967700 1.0 Si Si14 1 0.61728800 0.22335500 0.82035200 1.0 Si Si15 1 0.96664900 0.48343800 0.19132800 1.0 Si Si16 1 0.59699100 0.30830300 0.28968600 1.0 Si Si17 1 0.32256600 0.79734200 0.72874800 1.0 Si Si18 1 0.50283700 0.40557900 0.67435800 1.0 Si Si19 1 0.39316300 0.68551700 0.30744200 1.0 Si Si20 1 0.75291200 0.85821900 0.21863100 1.0 Si Si21 1 0.12005300 0.26936500 0.82416900 1.0