data_[Ce4Y8C8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Y  1.2200  1.8000  1.0400
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.4804]
_cell_length_b [5.0835]
_cell_length_c [7.2476]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.3765]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ce(YC)2]
_chemical_formula_sum '[Ce4 Y8 C8]'
_cell_volume [401.3989]
_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  0.1610  0.5000  0.0906  1.0
  Y  Y1  4  0.0020  0.0000  0.7311  1.0
  Y  Y2  4  0.1636  0.5000  0.5707  1.0
  C  C3  4  0.0054  0.5000  0.2320  1.0
  C  C4  4  0.1717  0.0000  0.5997  1.0
]