# generated using pymatgen data_Nb4Al _symmetry_space_group_name_H-M 'P 1' _cell_length_a 11.76993867 _cell_length_b 11.67734779 _cell_length_c 2.83496198 _cell_angle_alpha 84.91707884 _cell_angle_beta 81.20125356 _cell_angle_gamma 13.88166760 _symmetry_Int_Tables_number 1 _chemical_formula_structural Nb4Al _chemical_formula_sum 'Nb4 Al1' _cell_volume 89.38495404 _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 Nb Nb0 1 0.40414200 0.40414200 0.59585800 1.0 Nb Nb1 1 0.80070500 0.80070500 0.19929500 1.0 Nb Nb2 1 0.19929500 0.19929500 0.80070500 1.0 Nb Nb3 1 0.59585800 0.59585800 0.40414200 1.0 Al Al4 1 0.00000000 0.00000000 0.00000000 1.0