data_[Na2Pr2Sn2Cl12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Pr  1.1300  1.8500  1.0600
  Sn  1.9600  1.4500  0.8300
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P4_2nm]
_cell_length_a [6.6300]
_cell_length_b [6.6300]
_cell_length_c [12.9061]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [102]
_chemical_formula_structural [NaPrSnCl6]
_chemical_formula_sum '[Na2 Pr2 Sn2 Cl12]'
_cell_volume [567.3090]
_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
[
  Na  Na0  2  0.0000  0.0000  0.6670  1.0
  Pr  Pr1  2  0.0000  0.0000  0.3334  1.0
  Sn  Sn2  2  0.0000  0.0000  0.9997  1.0
  Cl  Cl3  4  0.1942  0.8058  0.1711  1.0
  Cl  Cl4  4  0.1945  0.8055  0.4964  1.0
  Cl  Cl5  4  0.2024  0.7976  0.8324  1.0
]