# generated using pymatgen data_Mg2Si3 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.85904000 _cell_length_b 6.18722108 _cell_length_c 8.99611439 _cell_angle_alpha 100.63847752 _cell_angle_beta 102.34618347 _cell_angle_gamma 107.23105128 _symmetry_Int_Tables_number 1 _chemical_formula_structural Mg2Si3 _chemical_formula_sum 'Mg4 Si6' _cell_volume 193.20642557 _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 0.86790600 0.72232100 0.50384500 1.0 Mg Mg1 1 0.13209400 0.27767900 0.49615500 1.0 Mg Mg2 1 0.17015900 0.98312600 0.85273700 1.0 Mg Mg3 1 0.82984100 0.01687400 0.14726300 1.0 Si Si4 1 0.50012600 0.61203000 0.90431300 1.0 Si Si5 1 0.49987400 0.38797000 0.09568700 1.0 Si Si6 1 0.85515900 0.48495700 0.73499100 1.0 Si Si7 1 0.14484100 0.51504300 0.26500900 1.0 Si Si8 1 0.59822700 0.05922400 0.64517800 1.0 Si Si9 1 0.40177300 0.94077600 0.35482200 1.0