data_[K4Ce2Cl12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ce  1.1200  1.8500  1.0800
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [7.4866]
_cell_length_b [8.0707]
_cell_length_c [12.2207]
_cell_angle_alpha [90.0000]
_cell_angle_beta [120.8982]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [K2CeCl6]
_chemical_formula_sum '[K4 Ce2 Cl12]'
_cell_volume [633.6104]
_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
[
  K  K0  4  0.1903  0.5875  0.2358  1
  Ce  Ce1  2  0.5000  0.0000  0.5000  1
  Cl  Cl2  4  0.1653  0.6720  0.9507  1
  Cl  Cl3  4  0.2690  0.2292  0.9237  1
  Cl  Cl4  4  0.4112  0.5579  0.7657  1
]