data_[Pr4Nd6Ge8]
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
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [8.0171]
_cell_length_b [8.1200]
_cell_length_c [7.8452]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.8751]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Pr2Nd3Ge4]
_chemical_formula_sum '[Pr4 Nd6 Ge8]'
_cell_volume [488.7253]
_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  0.2009  0.1823  0.0863  1
  Nd  Nd1  4  0.2432  0.6767  0.2563  1
  Nd  Nd2  2  0.5000  0.0000  0.5000  1
  Ge  Ge3  4  0.0818  0.5317  0.8726  1
  Ge  Ge4  4  0.4886  0.1281  0.8709  1
]