# generated using pymatgen data_Ba4(NbSe4)3 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 6.89387700 _cell_length_b 6.02688100 _cell_length_c 12.70725964 _cell_angle_alpha 89.81583812 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ba4(NbSe4)3 _chemical_formula_sum 'Ba4 Nb3 Se12' _cell_volume 527.96581956 _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 Ba Ba0 1 0.50000000 0.24480100 0.15120900 1.0 Ba Ba1 1 0.00000000 0.24358900 0.68716900 1.0 Ba Ba2 1 0.00000000 0.75641100 0.31283100 1.0 Ba Ba3 1 0.50000000 0.75519900 0.84879100 1.0 Nb Nb4 1 0.50000000 0.50000000 0.50000000 1.0 Nb Nb5 1 0.00000000 0.00000000 0.00000000 1.0 Nb Nb6 1 0.50000000 0.00000000 0.50000000 1.0 Se Se7 1 0.50000000 0.74940700 0.32876500 1.0 Se Se8 1 0.00000000 0.74936900 0.83108500 1.0 Se Se9 1 0.73883100 0.74611900 0.08447700 1.0 Se Se10 1 0.23552600 0.75010600 0.58417400 1.0 Se Se11 1 0.26116900 0.74611900 0.08447700 1.0 Se Se12 1 0.76447400 0.75010600 0.58417400 1.0 Se Se13 1 0.00000000 0.25063100 0.16891500 1.0 Se Se14 1 0.50000000 0.25059300 0.67123500 1.0 Se Se15 1 0.76447400 0.24989400 0.41582600 1.0 Se Se16 1 0.26116900 0.25388100 0.91552300 1.0 Se Se17 1 0.23552600 0.24989400 0.41582600 1.0 Se Se18 1 0.73883100 0.25388100 0.91552300 1.0