data_[Pr12Sn4Te8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Sn  1.9600  1.4500  0.8300
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [7.9149]
_cell_length_b [13.6485]
_cell_length_c [7.8915]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.5781]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Pr3SnTe2]
_chemical_formula_sum '[Pr12 Sn4 Te8]'
_cell_volume [803.2089]
_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  0.2396  0.4203  0.9994  1.0
  Pr  Pr1  4  0.2500  0.2500  0.5000  1.0
  Sn  Sn2  4  0.0000  0.4145  0.2500  1.0
  Te  Te3  4  0.0000  0.0828  0.2500  1.0
  Te  Te4  4  0.0000  0.2478  0.7500  1.0
]