# generated using pymatgen
data_Np4Fe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.73460802
_cell_length_b   6.73460802
_cell_length_c   6.73460802
_cell_angle_alpha   60.00000000
_cell_angle_beta   60.00000000
_cell_angle_gamma   60.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Np4Fe
_chemical_formula_sum   'Np8 Fe2'
_cell_volume   215.98419488
_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  0.60359600  0.60359600  0.60359600  1.0
  Np  Np1  1  0.18921300  0.60359600  0.60359600  1.0
  Np  Np2  1  0.60359600  0.18921300  0.60359600  1.0
  Np  Np3  1  0.56078700  0.14640400  0.14640400  1.0
  Np  Np4  1  0.14640400  0.14640400  0.14640400  1.0
  Np  Np5  1  0.60359600  0.60359600  0.18921300  1.0
  Np  Np6  1  0.14640400  0.56078700  0.14640400  1.0
  Np  Np7  1  0.14640400  0.14640400  0.56078700  1.0
  Fe  Fe8  1  0.00000000  0.00000000  0.00000000  1.0
  Fe  Fe9  1  0.75000000  0.75000000  0.75000000  1.0