data_[Pr2Nd1Pu1As4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Nd  1.1400  1.8500  1.2765
  Pu  1.2800  1.7500  0.9675
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.3652]
_cell_length_b [4.2623]
_cell_length_c [7.3660]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.4556]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Pr2NdPuAs4]
_chemical_formula_sum '[Pr2 Nd1 Pu1 As4]'
_cell_volume [218.0338]
_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
[
  Pr  Pr0  1  0.0000  0.5000  0.5000  1
  Pr  Pr1  1  0.5000  0.0000  0.5000  1
  Nd  Nd2  1  0.5000  0.5000  0.0000  1
  Pu  Pu3  1  0.0000  0.0000  0.0000  1
  As  As4  2  0.2413  0.5000  0.2399  1
  As  As5  2  0.2467  0.0000  0.7561  1
]