# generated using pymatgen
data_Np(BIr)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.67586941
_cell_length_b   7.67586941
_cell_length_c   3.94792153
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Np(BIr)4
_chemical_formula_sum   'Np2 B8 Ir8'
_cell_volume   232.60747483
_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  0.50000000  0.50000000  0.00000000  1.0
  Np  Np1  1  0.00000000  0.00000000  0.50000000  1.0
  B  B2  1  0.65676510  0.77583266  0.60914393  1.0
  B  B3  1  0.15676510  0.27583266  0.89085607  1.0
  B  B4  1  0.27583266  0.84323490  0.10914393  1.0
  B  B5  1  0.72416734  0.15676510  0.10914393  1.0
  B  B6  1  0.34323490  0.22416734  0.60914393  1.0
  B  B7  1  0.84323490  0.72416734  0.89085607  1.0
  B  B8  1  0.22416734  0.65676510  0.39085607  1.0
  B  B9  1  0.77583266  0.34323490  0.39085607  1.0
  Ir  Ir10  1  0.34008977  0.10902371  0.10944575  1.0
  Ir  Ir11  1  0.65991023  0.89097629  0.10944575  1.0
  Ir  Ir12  1  0.60902371  0.15991023  0.60944575  1.0
  Ir  Ir13  1  0.10902371  0.65991023  0.89055425  1.0
  Ir  Ir14  1  0.15991023  0.39097629  0.39055425  1.0
  Ir  Ir15  1  0.84008977  0.60902371  0.39055425  1.0
  Ir  Ir16  1  0.89097629  0.34008977  0.89055425  1.0
  Ir  Ir17  1  0.39097629  0.84008977  0.60944575  1.0