data_[Pr4Ag4Te8]
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
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [7.8464]
_cell_length_b [4.3330]
_cell_length_c [14.2303]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [PrAgTe2]
_chemical_formula_sum '[Pr4 Ag4 Te8]'
_cell_volume [483.8127]
_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  4  0.1648  0.7500  0.1520  1.0
  Ag  Ag1  4  0.0769  0.2500  0.4441  1.0
  Te  Te2  4  0.0683  0.7500  0.7359  1.0
  Te  Te3  4  0.1965  0.2500  0.9830  1.0
]