# generated using pymatgen data_Np2Al9Ir2Pt _symmetry_space_group_name_H-M 'P 1' _cell_length_a 7.56702534 _cell_length_b 7.56700460 _cell_length_c 9.46608274 _cell_angle_alpha 89.98082714 _cell_angle_beta 89.98151602 _cell_angle_gamma 119.47440856 _symmetry_Int_Tables_number 1 _chemical_formula_structural Np2Al9Ir2Pt _chemical_formula_sum 'Np4 Al18 Ir4 Pt2' _cell_volume 471.87379210 _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 Np Np0 1 0.99376221 0.66955937 0.25311908 1.0 Np Np1 1 0.00623779 0.33044063 0.74688092 1.0 Np Np2 1 0.66956180 0.99376073 0.25313044 1.0 Np Np3 1 0.33043820 0.00623927 0.74686956 1.0 Al Al4 1 0.13011059 0.13012066 0.24976383 1.0 Al Al5 1 0.86988941 0.86987934 0.75023617 1.0 Al Al6 1 0.00095896 0.33244742 0.07383028 1.0 Al Al7 1 0.99904104 0.66755258 0.92616972 1.0 Al Al8 1 0.99780846 0.66459864 0.57387380 1.0 Al Al9 1 0.33539329 0.00217883 0.42610917 1.0 Al Al10 1 0.00219154 0.33540136 0.42612620 1.0 Al Al11 1 0.66460671 0.99782117 0.57389083 1.0 Al Al12 1 0.66756288 0.99905041 0.92616099 1.0 Al Al13 1 0.33243712 0.00094959 0.07383901 1.0 Al Al14 1 0.33439194 0.33438889 0.54709095 1.0 Al Al15 1 0.66560806 0.66561111 0.45290905 1.0 Al Al16 1 0.66877410 0.66878382 0.05584794 1.0 Al Al17 1 0.33122590 0.33121618 0.94415206 1.0 Al Al18 1 0.34074978 0.54644644 0.25231541 1.0 Al Al19 1 0.65925022 0.45355356 0.74768459 1.0 Al Al20 1 0.54643543 0.34076473 0.25231337 1.0 Al Al21 1 0.45356457 0.65923527 0.74768663 1.0 Ir Ir22 1 0.32823117 0.67176971 0.50000845 1.0 Ir Ir23 1 0.67176883 0.32823029 0.49999155 1.0 Ir Ir24 1 0.00000000 0.00000000 0.00000000 1.0 Ir Ir25 1 0.00000000 0.00000000 0.50000000 1.0 Pt Pt26 1 0.67067304 0.32933703 0.99999822 1.0 Pt Pt27 1 0.32932696 0.67066297 0.00000178 1.0