data_[Ce4Eu8Zn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Eu  1.2000  1.8500  1.1985
  Zn  1.6500  1.3500  0.8800
]
_symmetry_space_group_name_H-M [Fm-3m]
_cell_length_a [7.7041]
_cell_length_b [7.7041]
_cell_length_c [7.7041]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [225]
_chemical_formula_structural [CeEu2Zn]
_chemical_formula_sum '[Ce4 Eu8 Zn4]'
_cell_volume [457.2628]
_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  0.0000  0.0000  0.0000  1
  Eu  Eu1  8  0.2500  0.2500  0.2500  1
  Zn  Zn2  4  0.0000  0.0000  0.5000  1
]