data_[Ce4Cl9]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P6mm]
_cell_length_a [8.8734]
_cell_length_b [8.8734]
_cell_length_c [18.1084]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [183]
_chemical_formula_structural [Ce4Cl9]
_chemical_formula_sum '[Ce4 Cl9]'
_cell_volume [1234.7780]
_cell_formula_units_Z [1]
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  3  0.0000  0.5000  0.4745  1
  Ce  Ce1  1  0.0000  0.0000  0.5380  1
  Cl  Cl2  6  0.2002  0.4003  0.5611  1
  Cl  Cl3  2  0.3333  0.6667  0.3894  1
  Cl  Cl4  1  0.0000  0.0000  0.3931  1
]