data_[Pr12As4Au2Se6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  As  2.1800  1.1500  0.6600
  Au  2.5400  1.3500  1.0700
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.7381]
_cell_length_b [4.2969]
_cell_length_c [8.6069]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.3803]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr6As2AuSe3]
_chemical_formula_sum '[Pr12 As4 Au2 Se6]'
_cell_volume [674.1832]
_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  0.0020  0.0000  0.2542  1.0
  Pr  Pr1  4  0.1688  0.5000  0.0912  1.0
  Pr  Pr2  4  0.1692  0.5000  0.5786  1.0
  As  As3  4  0.1662  0.0000  0.3337  1.0
  Au  Au4  2  0.0000  0.5000  0.0000  1.0
  Se  Se5  4  0.1668  0.0000  0.8338  1.0
  Se  Se6  2  0.0000  0.5000  0.5000  1.0
]