data_[Sr4Pr8Te16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Pr  1.1300  1.8500  1.0600
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.5408]
_cell_length_b [14.9184]
_cell_length_c [15.6311]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Sr(PrTe2)2]
_chemical_formula_sum '[Sr4 Pr8 Te16]'
_cell_volume [1058.8706]
_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
[
  Sr  Sr0  4  0.0000  0.3863  0.2500  1
  Pr  Pr1  8  0.0000  0.1347  0.0693  1
  Te  Te2  8  0.0000  0.2260  0.6198  1
  Te  Te3  4  0.0000  0.0452  0.2500  1
  Te  Te4  4  0.0000  0.5000  0.0000  1
]