data_[Ca6Pr8Te16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Pr  1.1300  1.8500  1.0600
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.7433]
_cell_length_b [12.7641]
_cell_length_c [9.0202]
_cell_angle_alpha [90.0000]
_cell_angle_beta [134.7904]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ca3(PrTe2)4]
_chemical_formula_sum '[Ca6 Pr8 Te16]'
_cell_volume [1041.2551]
_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
[
  Ca  Ca0  4  0.2500  0.2500  0.5000  1.0
  Ca  Ca1  2  0.0000  0.5000  0.5000  1.0
  Pr  Pr2  4  0.2500  0.2500  0.0000  1.0
  Pr  Pr3  2  0.0000  0.0000  0.0000  1.0
  Pr  Pr4  2  0.0000  0.0000  0.5000  1.0
  Te  Te5  4  0.0000  0.2521  0.5000  1.0
  Te  Te6  4  0.0000  0.2534  0.0000  1.0
  Te  Te7  4  0.2439  0.5000  0.9973  1.0
  Te  Te8  4  0.2478  0.5000  0.4971  1.0
]