data_[Pr4Re8C8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Re  1.9000  1.3500  0.7125
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [6.7365]
_cell_length_b [9.0806]
_cell_length_c [5.8135]
_cell_angle_alpha [90.0000]
_cell_angle_beta [123.9901]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Pr(ReC)2]
_chemical_formula_sum '[Pr4 Re8 C8]'
_cell_volume [294.8540]
_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  0.0000  0.3744  0.2500  1
  Re  Re1  8  0.1438  0.1221  0.0294  1
  C  C2  4  0.0000  0.0640  0.2500  1
  C  C3  4  0.0000  0.3101  0.7500  1
]