data_[Na2Ce1Y1Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ce  1.1200  1.8500  1.0800
  Y  1.2200  1.8000  1.0400
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.4999]
_cell_length_b [8.4243]
_cell_length_c [6.6210]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.3256]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Na2CeYCl8]
_chemical_formula_sum '[Na2 Ce1 Y1 Cl8]'
_cell_volume [361.9361]
_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
[
  Na  Na0  2  0.5000  0.2442  0.5000  1.0
  Ce  Ce1  1  0.0000  0.5000  0.0000  1.0
  Y  Y2  1  0.0000  0.0000  0.0000  1.0
  Cl  Cl3  4  0.1997  0.2400  0.8263  1.0
  Cl  Cl4  2  0.2783  0.0000  0.3013  1.0
  Cl  Cl5  2  0.2881  0.5000  0.3115  1.0
]