data_[Li12Ce4Sn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Ce  1.1200  1.8500  1.0800
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.1592]
_cell_length_b [4.6215]
_cell_length_c [7.2416]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.6292]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Li3CeSn2]
_chemical_formula_sum '[Li12 Ce4 Sn8]'
_cell_volume [533.8351]
_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
[
  Li  Li0  4  0.0689  0.0000  0.6676  1.0
  Li  Li1  4  0.1439  0.5000  0.5091  1.0
  Li  Li2  4  0.1897  0.5000  0.8997  1.0
  Ce  Ce3  4  0.1243  0.0000  0.1742  1.0
  Sn  Sn4  4  0.0135  0.5000  0.8093  1.0
  Sn  Sn5  4  0.2320  0.0000  0.6904  1.0
]