# generated using pymatgen
data_Np4SnBiIr4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.71912419
_cell_length_b   7.71912419
_cell_length_c   3.62949843
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Np4SnBiIr4
_chemical_formula_sum   'Np4 Sn1 Bi1 Ir4'
_cell_volume   216.26322203
_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
  Np  Np0  1  0.17380078  0.33159410  0.00000000  1.0
  Np  Np1  1  0.82619922  0.66840590  0.00000000  1.0
  Np  Np2  1  0.66840590  0.17380078  0.00000000  1.0
  Np  Np3  1  0.33159410  0.82619922  0.00000000  1.0
  Sn  Sn4  1  0.50000000  0.50000000  0.50000000  1.0
  Bi  Bi5  1  0.00000000  0.00000000  0.50000000  1.0
  Ir  Ir6  1  0.37676202  0.13737301  0.50000000  1.0
  Ir  Ir7  1  0.62323798  0.86262699  0.50000000  1.0
  Ir  Ir8  1  0.86262699  0.37676202  0.50000000  1.0
  Ir  Ir9  1  0.13737301  0.62323798  0.50000000  1.0