data_[Pm4Pr12Zn2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Pr  1.1300  1.8500  1.0600
  Zn  1.6500  1.3500  0.8800
]
_symmetry_space_group_name_H-M [Pnnm]
_cell_length_a [10.2061]
_cell_length_b [10.5889]
_cell_length_c [5.6010]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [58]
_chemical_formula_structural [Pm2Pr6Zn]
_chemical_formula_sum '[Pm4 Pr12 Zn2]'
_cell_volume [605.3060]
_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  0.0194  0.1940  0.0000  1
  Pr  Pr1  4  0.1325  0.6062  0.5000  1
  Pr  Pr2  4  0.1912  0.9335  0.5000  1
  Pm  Pm3  4  0.1937  0.2569  0.5000  1
  Zn  Zn4  2  0.0000  0.5000  0.0000  1
]