data_[Th4U2Cr4C8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Th  1.3000  1.8000  1.0800
  U  1.3800  1.7500  0.9913
  Cr  1.6600  1.4000  0.9400
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.1496]
_cell_length_b [3.3787]
_cell_length_c [6.1141]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.4400]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Th2U(CrC2)2]
_chemical_formula_sum '[Th4 U2 Cr4 C8]'
_cell_volume [257.6971]
_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
[
  Th  Th0  4  0.1325  0.0000  0.5354  1
  U  U1  2  0.0000  0.0000  0.0000  1
  Cr  Cr2  4  0.1829  0.5000  0.0036  1
  C  C3  4  0.0394  0.5000  0.7592  1
  C  C4  4  0.2238  0.0000  0.2061  1
]