data_[Ce4Zn4C8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Zn  1.6500  1.3500  0.8800
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [Cc]
_cell_length_a [5.4122]
_cell_length_b [5.4257]
_cell_length_c [8.7522]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.3246]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [9]
_chemical_formula_structural [CeZnC2]
_chemical_formula_sum '[Ce4 Zn4 C8]'
_cell_volume [245.3509]
_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
[
  Ce  Ce0  4  0.0206  0.1032  0.5208  1
  Zn  Zn1  4  0.4398  0.1173  0.3182  1
  C  C2  4  0.0287  0.3927  0.0519  1
  C  C3  4  0.1444  0.3697  0.2122  1
]