data_[Pr12Tl8Ag12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Tl  1.6200  1.9000  1.3325
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.7625]
_cell_length_b [11.5978]
_cell_length_c [15.8136]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Pr3Tl2Ag3]
_chemical_formula_sum '[Pr12 Tl8 Ag12]'
_cell_volume [873.4568]
_cell_formula_units_Z [4]
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  8  0.0000  0.0883  0.6047  1.0
  Pr  Pr1  4  0.0000  0.3723  0.7500  1.0
  Tl  Tl2  8  0.0000  0.2085  0.1034  1.0
  Ag  Ag3  8  0.0000  0.3938  0.5411  1.0
  Ag  Ag4  4  0.0000  0.3588  0.2500  1.0
]