# generated using pymatgen data_Yb4HfSi12Ir19 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 12.69841582 _cell_length_b 12.69841730 _cell_length_c 3.95676067 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 119.92174401 _symmetry_Int_Tables_number 1 _chemical_formula_structural Yb4HfSi12Ir19 _chemical_formula_sum 'Yb4 Hf1 Si12 Ir19' _cell_volume 552.98261800 _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 Yb Yb0 1 0.33270863 0.66605212 0.00000000 1.0 Yb Yb1 1 0.66605212 0.33270863 0.00000000 1.0 Yb Yb2 1 0.81501807 0.99929016 0.50000000 1.0 Yb Yb3 1 0.99929016 0.81501807 0.50000000 1.0 Hf Hf4 1 0.17709819 0.17709819 0.50000000 1.0 Si Si5 1 0.81873416 0.81873416 0.00000000 1.0 Si Si6 1 0.18097848 0.00039584 0.00000000 1.0 Si Si7 1 0.00039584 0.18097848 0.00000000 1.0 Si Si8 1 0.31190702 0.83393298 0.50000000 1.0 Si Si9 1 0.16773924 0.48070506 0.50000000 1.0 Si Si10 1 0.51963391 0.68745881 0.50000000 1.0 Si Si11 1 0.83393298 0.31190702 0.50000000 1.0 Si Si12 1 0.48070506 0.16773924 0.50000000 1.0 Si Si13 1 0.68745881 0.51963391 0.50000000 1.0 Si Si14 1 0.36767092 0.36767092 0.00000000 1.0 Si Si15 1 0.63058222 0.00080896 0.00000000 1.0 Si Si16 1 0.00080896 0.63058222 0.00000000 1.0 Ir Ir17 1 0.19452965 0.81799384 0.00000000 1.0 Ir Ir18 1 0.18350115 0.37129780 0.00000000 1.0 Ir Ir19 1 0.62118454 0.80592229 0.00000000 1.0 Ir Ir20 1 0.81799384 0.19452965 0.00000000 1.0 Ir Ir21 1 0.37129780 0.18350115 0.00000000 1.0 Ir Ir22 1 0.80592229 0.62118454 0.00000000 1.0 Ir Ir23 1 0.71801418 0.71801418 0.50000000 1.0 Ir Ir24 1 0.28121456 0.00341915 0.50000000 1.0 Ir Ir25 1 0.00341915 0.28121456 0.50000000 1.0 Ir Ir26 1 0.12702969 0.64058609 0.50000000 1.0 Ir Ir27 1 0.35970481 0.48645907 0.50000000 1.0 Ir Ir28 1 0.51217826 0.87459018 0.50000000 1.0 Ir Ir29 1 0.64058609 0.12702969 0.50000000 1.0 Ir Ir30 1 0.48645907 0.35970481 0.50000000 1.0 Ir Ir31 1 0.87459018 0.51217826 0.50000000 1.0 Ir Ir32 1 0.55249564 0.55249564 0.00000000 1.0 Ir Ir33 1 0.44845594 0.00601841 0.00000000 1.0 Ir Ir34 1 0.00601841 0.44845594 0.00000000 1.0 Ir Ir35 1 0.00468897 0.00468897 0.00000000 1.0