data_[Pr4Ga2Cu2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Ga  1.8100  1.3000  0.7600
  Cu  1.9000  1.3500  0.8200
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.4087]
_cell_length_b [5.3999]
_cell_length_c [9.8712]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.9628]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Pr2GaCuO6]
_chemical_formula_sum '[Pr4 Ga2 Cu2 O12]'
_cell_volume [249.7713]
_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  0.2766  0.5384  0.7580  1
  Ga  Ga1  2  0.0000  0.0000  0.5000  1
  Cu  Cu2  2  0.5000  0.0000  0.0000  1
  O  O3  4  0.1294  0.5163  0.2172  1
  O  O4  4  0.2960  0.2126  0.0613  1
  O  O5  4  0.3432  0.7285  0.0511  1
]