# generated using pymatgen data_Sr2Nd3Si12Ir19 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 12.87062438 _cell_length_b 12.84813771 _cell_length_c 4.03043033 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 120.05791523 _symmetry_Int_Tables_number 1 _chemical_formula_structural Sr2Nd3Si12Ir19 _chemical_formula_sum 'Sr2 Nd3 Si12 Ir19' _cell_volume 576.85691398 _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 Sr Sr0 1 0.00057362 0.81591456 0.50000000 1.0 Sr Sr1 1 0.18465806 0.18408544 0.50000000 1.0 Nd Nd2 1 0.81618068 0.00000000 0.50000000 1.0 Nd Nd3 1 0.33387006 0.66672023 0.00000000 1.0 Nd Nd4 1 0.66715083 0.33327977 0.00000000 1.0 Si Si5 1 0.99913940 0.18524778 0.00000000 1.0 Si Si6 1 0.81389162 0.81475222 0.00000000 1.0 Si Si7 1 0.18660250 0.00000000 0.00000000 1.0 Si Si8 1 0.52126155 0.68962551 0.50000000 1.0 Si Si9 1 0.30988508 0.83124697 0.50000000 1.0 Si Si10 1 0.16866069 0.47769377 0.50000000 1.0 Si Si11 1 0.47863711 0.16875303 0.50000000 1.0 Si Si12 1 0.69096692 0.52230623 0.50000000 1.0 Si Si13 1 0.83163604 0.31037449 0.50000000 1.0 Si Si14 1 0.99986648 0.62854468 0.00000000 1.0 Si Si15 1 0.37132180 0.37145532 0.00000000 1.0 Si Si16 1 0.62936993 1.00000000 0.00000000 1.0 Ir Ir17 1 0.99864787 0.28429394 0.50000000 1.0 Ir Ir18 1 0.71435393 0.71570606 0.50000000 1.0 Ir Ir19 1 0.28600887 0.00000000 0.50000000 1.0 Ir Ir20 1 0.62137995 0.80521038 0.00000000 1.0 Ir Ir21 1 0.19666387 0.81526643 0.00000000 1.0 Ir Ir22 1 0.18327726 0.38009015 0.00000000 1.0 Ir Ir23 1 0.38139743 0.18473357 0.00000000 1.0 Ir Ir24 1 0.80318812 0.61990985 0.00000000 1.0 Ir Ir25 1 0.81616957 0.19478962 0.00000000 1.0 Ir Ir26 1 0.51156971 0.87466308 0.50000000 1.0 Ir Ir27 1 0.12495950 0.63530575 0.50000000 1.0 Ir Ir28 1 0.36321058 0.48820119 0.50000000 1.0 Ir Ir29 1 0.48965475 0.36469425 0.50000000 1.0 Ir Ir30 1 0.87501039 0.51179881 0.50000000 1.0 Ir Ir31 1 0.63690764 0.12533692 0.50000000 1.0 Ir Ir32 1 0.99707358 1.00000000 0.00000000 1.0 Ir Ir33 1 0.99711420 0.44529055 0.00000000 1.0 Ir Ir34 1 0.55182364 0.55470945 0.00000000 1.0 Ir Ir35 1 0.44791775 0.00000000 0.00000000 1.0