# generated using pymatgen data_Np2B8IrW _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.59204316 _cell_length_b 6.02527213 _cell_length_c 11.71018100 _cell_angle_alpha 89.75377601 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Np2B8IrW _chemical_formula_sum 'Np4 B16 Ir2 W2' _cell_volume 253.44154638 _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 0.00000000 0.62705167 0.34988049 1.0 Np Np1 1 0.00000000 0.37294833 0.65011951 1.0 Np Np2 1 0.00000000 0.12676546 0.14930473 1.0 Np Np3 1 0.00000000 0.87323454 0.85069527 1.0 B B4 1 0.50000000 0.78655341 0.18655904 1.0 B B5 1 0.50000000 0.21344659 0.81344096 1.0 B B6 1 0.50000000 0.28915172 0.31118975 1.0 B B7 1 0.50000000 0.71084828 0.68881025 1.0 B B8 1 0.50000000 0.86418772 0.03081617 1.0 B B9 1 0.50000000 0.13581228 0.96918383 1.0 B B10 1 0.50000000 0.36667778 0.46747300 1.0 B B11 1 0.50000000 0.63332222 0.53252700 1.0 B B12 1 0.50000000 0.88502919 0.45327076 1.0 B B13 1 0.50000000 0.11497081 0.54672924 1.0 B B14 1 0.50000000 0.38597333 0.04711323 1.0 B B15 1 0.50000000 0.61402667 0.95288677 1.0 B B16 1 0.50000000 0.97392019 0.30679143 1.0 B B17 1 0.50000000 0.02607981 0.69320857 1.0 B B18 1 0.50000000 0.47445749 0.19088345 1.0 B B19 1 0.50000000 0.52554251 0.80911655 1.0 Ir Ir20 1 0.00000000 0.64141793 0.09343452 1.0 Ir Ir21 1 0.00000000 0.35858207 0.90656548 1.0 W W22 1 0.00000000 0.13049325 0.41180714 1.0 W W23 1 0.00000000 0.86950675 0.58819286 1.0