data_[Pr6Ag8Sn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Ag  1.9300  1.6000  1.0867
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [4.7313]
_cell_length_b [7.4315]
_cell_length_c [15.6877]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Pr3(AgSn)4]
_chemical_formula_sum '[Pr6 Ag8 Sn8]'
_cell_volume [551.5879]
_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  0.0000  0.0000  0.1293  1.0
  Pr  Pr1  2  0.0000  0.5000  0.0000  1.0
  Ag  Ag2  8  0.0000  0.1945  0.3297  1.0
  Sn  Sn3  4  0.0000  0.3061  0.5000  1.0
  Sn  Sn4  4  0.0000  0.5000  0.2150  1.0
]