data_[Tb2Ce2C2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ce  1.1200  1.8500  1.0800
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.1742]
_cell_length_b [3.5594]
_cell_length_c [6.2607]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.0324]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [TbCeC]
_chemical_formula_sum '[Tb2 Ce2 C2]'
_cell_volume [137.5651]
_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
[
  Tb  Tb0  2  0.4190  0.7500  0.7171  1
  Ce  Ce1  2  0.0797  0.7500  0.2708  1
  C  C2  2  0.2417  0.2500  0.4941  1
]