data_[Pr4Ni2Au2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Ni  1.9100  1.3500  0.7400
  Au  2.5400  1.3500  1.0700
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.3304]
_cell_length_b [5.4606]
_cell_length_c [5.5757]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.6042]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr2NiAuO6]
_chemical_formula_sum '[Pr4 Ni2 Au2 O12]'
_cell_volume [264.9620]
_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  0.2499  0.0000  0.7314  1.0
  Ni  Ni1  2  0.0000  0.5000  0.5000  1.0
  Au  Au2  2  0.0000  0.0000  0.0000  1.0
  O  O3  8  0.0705  0.2496  0.3193  1.0
  O  O4  4  0.2269  0.5000  0.8263  1.0
]