data_[Pr4Co2C2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Co  1.8800  1.3500  0.7683
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [3.6745]
_cell_length_b [5.3953]
_cell_length_c [8.6577]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [Pr2CoC]
_chemical_formula_sum '[Pr4 Co2 C2]'
_cell_volume [171.6373]
_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  2  0.0000  0.0000  0.6238  1.0
  Pr  Pr1  2  0.0000  0.5000  0.9445  1.0
  Co  Co2  2  0.0000  0.0000  0.3186  1.0
  C  C3  2  0.0000  0.5000  0.6537  1.0
]