# generated using pymatgen data_Na4YbSi12Ir19 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 12.66489405 _cell_length_b 12.66489523 _cell_length_c 3.97976780 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 120.00000456 _symmetry_Int_Tables_number 1 _chemical_formula_structural Na4YbSi12Ir19 _chemical_formula_sum 'Na4 Yb1 Si12 Ir19' _cell_volume 552.82988030 _cell_formula_units_Z 1 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 Na Na0 1 0.00019140 0.81769205 0.50000000 1.0 Na Na1 1 0.18230795 0.18249934 0.50000000 1.0 Na Na2 1 0.81750066 0.99980860 0.50000000 1.0 Na Na3 1 0.66666700 0.33333300 0.00000000 1.0 Yb Yb4 1 0.33333300 0.66666700 0.00000000 1.0 Si Si5 1 0.99871616 0.18128372 0.00000000 1.0 Si Si6 1 0.81871628 0.81743143 0.00000000 1.0 Si Si7 1 0.18256857 0.00128384 0.00000000 1.0 Si Si8 1 0.52266024 0.68908766 0.50000000 1.0 Si Si9 1 0.31091234 0.83357158 0.50000000 1.0 Si Si10 1 0.16642842 0.47733976 0.50000000 1.0 Si Si11 1 0.47994993 0.16913500 0.50000000 1.0 Si Si12 1 0.68918507 0.52005007 0.50000000 1.0 Si Si13 1 0.83086500 0.31081493 0.50000000 1.0 Si Si14 1 0.99906563 0.62869391 0.00000000 1.0 Si Si15 1 0.37130609 0.37037072 0.00000000 1.0 Si Si16 1 0.62962928 0.00093437 0.00000000 1.0 Ir Ir17 1 0.99904293 0.28074527 0.50000000 1.0 Ir Ir18 1 0.71925473 0.71829666 0.50000000 1.0 Ir Ir19 1 0.28170334 0.00095707 0.50000000 1.0 Ir Ir20 1 0.62349685 0.80852628 0.00000000 1.0 Ir Ir21 1 0.19147372 0.81496957 0.00000000 1.0 Ir Ir22 1 0.18503043 0.37650315 0.00000000 1.0 Ir Ir23 1 0.37883881 0.18504150 0.00000000 1.0 Ir Ir24 1 0.80620269 0.62116119 0.00000000 1.0 Ir Ir25 1 0.81495850 0.19379731 0.00000000 1.0 Ir Ir26 1 0.51191457 0.87300466 0.50000000 1.0 Ir Ir27 1 0.12699534 0.63890891 0.50000000 1.0 Ir Ir28 1 0.36109109 0.48808543 0.50000000 1.0 Ir Ir29 1 0.48658374 0.36260075 0.50000000 1.0 Ir Ir30 1 0.87601601 0.51341626 0.50000000 1.0 Ir Ir31 1 0.63739925 0.12398399 0.50000000 1.0 Ir Ir32 1 0.00000000 0.00000000 0.00000000 1.0 Ir Ir33 1 0.00338871 0.44676298 0.00000000 1.0 Ir Ir34 1 0.55323702 0.55662673 0.00000000 1.0 Ir Ir35 1 0.44337327 0.99661129 0.00000000 1.0