# generated using pymatgen data_U4Al18Ni5 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 8.06690635 _cell_length_b 8.06690635 _cell_length_c 16.06312378 _cell_angle_alpha 63.67294782 _cell_angle_beta 63.67294782 _cell_angle_gamma 28.98214326 _symmetry_Int_Tables_number 1 _chemical_formula_structural U4Al18Ni5 _chemical_formula_sum 'U4 Al18 Ni5' _cell_volume 450.22801724 _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 U U0 1 0.76805700 0.76805700 0.66113200 1.0 U U1 1 0.56227800 0.56227800 0.10896300 1.0 U U2 1 0.23200400 0.23200400 0.33553300 1.0 U U3 1 0.44259700 0.44259700 0.88812000 1.0 Al Al4 1 0.37012000 0.37012000 0.10992700 1.0 Al Al5 1 0.10451100 0.10451100 0.77474600 1.0 Al Al6 1 0.89700400 0.89700400 0.22046300 1.0 Al Al7 1 0.43057500 0.43057500 0.32134700 1.0 Al Al8 1 0.56506300 0.56506300 0.66717900 1.0 Al Al9 1 0.29497300 0.29497300 0.78709900 1.0 Al Al10 1 0.97664900 0.97664900 0.45304700 1.0 Al Al11 1 0.71284600 0.71284600 0.20472000 1.0 Al Al12 1 0.20471900 0.20471900 0.97163700 1.0 Al Al13 1 0.42688000 0.42688000 0.60010000 1.0 Al Al14 1 0.80242100 0.80242100 0.43925800 1.0 Al Al15 1 0.93586200 0.93586200 0.73989000 1.0 Al Al16 1 0.07154100 0.07154100 0.25656500 1.0 Al Al17 1 0.00331700 0.00331700 0.99728000 1.0 Al Al18 1 0.63500100 0.63500100 0.88345800 1.0 Al Al19 1 0.61089900 0.61089900 0.47906800 1.0 Al Al20 1 0.18694800 0.18694800 0.56511800 1.0 Al Al21 1 0.80044200 0.80044200 0.02073300 1.0 Ni Ni22 1 0.35861700 0.35861700 0.48744200 1.0 Ni Ni23 1 0.21917900 0.21917900 0.11362400 1.0 Ni Ni24 1 0.78739100 0.78739100 0.87734600 1.0 Ni Ni25 1 0.02963600 0.02963600 0.57310800 1.0 Ni Ni26 1 0.56603100 0.56603100 0.34989700 1.0