data_[Pr4Nd6Zn4]
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
  Zn  1.6500  1.3500  0.8800
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [3.7388]
_cell_length_b [30.8876]
_cell_length_c [3.6652]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Pr2Nd3Zn2]
_chemical_formula_sum '[Pr4 Nd6 Zn4]'
_cell_volume [423.2604]
_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
[
  Pr  Pr0  4  0.0000  0.2991  0.5000  1
  Nd  Nd1  4  0.0000  0.4149  0.5000  1
  Nd  Nd2  2  0.0000  0.0000  0.0000  1
  Zn  Zn3  4  0.0000  0.1423  0.0000  1
]