data_[Cs2Ce4Cl16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Ce  1.1200  1.8500  1.0800
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.6537]
_cell_length_b [13.1533]
_cell_length_c [5.5323]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.1209]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [CsCe2Cl8]
_chemical_formula_sum '[Cs2 Ce4 Cl16]'
_cell_volume [623.4013]
_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
[
  Cs  Cs0  2  0.0000  0.0000  0.5000  1.0
  Ce  Ce1  4  0.0000  0.3230  0.0000  1.0
  Cl  Cl2  8  0.1898  0.1404  0.0631  1.0
  Cl  Cl3  4  0.0000  0.2693  0.5000  1.0
  Cl  Cl4  4  0.0899  0.5000  0.2681  1.0
]