data_[Pr6Ru2C8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Ru  2.2000  1.3000  0.6610
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.1117]
_cell_length_b [3.7925]
_cell_length_c [4.3547]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.1686]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr3RuC4]
_chemical_formula_sum '[Pr6 Ru2 C8]'
_cell_volume [279.7351]
_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
[
  Pr  Pr0  4  0.1762  0.0000  0.2145  1.0
  Pr  Pr1  2  0.0000  0.0000  0.5000  1.0
  Ru  Ru2  2  0.0000  0.5000  0.0000  1.0
  C  C3  4  0.1029  0.5000  0.8235  1.0
  C  C4  4  0.1731  0.5000  0.7246  1.0
]