data_[Li8Ce6Si8]
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
  Si  1.9000  1.1000  0.5400
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [4.4234]
_cell_length_b [6.8101]
_cell_length_c [14.2628]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Li4Ce3Si4]
_chemical_formula_sum '[Li8 Ce6 Si8]'
_cell_volume [429.6439]
_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
[
  Li  Li0  8  0.0000  0.1911  0.6708  1.0
  Ce  Ce1  4  0.0000  0.0000  0.1300  1.0
  Ce  Ce2  2  0.0000  0.5000  0.0000  1.0
  Si  Si3  4  0.0000  0.3263  0.5000  1.0
  Si  Si4  4  0.0000  0.5000  0.2139  1.0
]