data_[K2Pr2Zn2O6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Pr  1.1300  1.8500  1.0600
  Zn  1.6500  1.3500  0.8800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.6226]
_cell_length_b [3.6821]
_cell_length_c [8.7172]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.2614]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [KPrZnO3]
_chemical_formula_sum '[K2 Pr2 Zn2 O6]'
_cell_volume [237.1255]
_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
[
  K  K0  2  0.1705  0.2500  0.1685  1.0
  Pr  Pr1  2  0.3473  0.7500  0.8434  1.0
  Zn  Zn2  2  0.0607  0.2500  0.6158  1.0
  O  O3  2  0.1290  0.2500  0.8456  1.0
  O  O4  2  0.1598  0.7500  0.5617  1.0
  O  O5  2  0.4441  0.7500  0.1229  1.0
]