data_[Cs4Li4Si2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Li  0.9800  1.4500  0.9000
  Si  1.9000  1.1000  0.5400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.5955]
_cell_length_b [5.7952]
_cell_length_c [9.4745]
_cell_angle_alpha [84.1839]
_cell_angle_beta [77.0811]
_cell_angle_gamma [86.9432]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Cs2Li2SiO4]
_chemical_formula_sum '[Cs4 Li4 Si2 O8]'
_cell_volume [297.7611]
_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  0.2137  0.2650  0.9850  1.0
  Cs  Cs1  2  0.4875  0.8513  0.7095  1.0
  Li  Li2  2  0.0638  0.8103  0.5604  1.0
  Li  Li3  2  0.3031  0.4105  0.5802  1.0
  Si  Si4  2  0.1389  0.6844  0.2987  1.0
  O  O5  2  0.0065  0.5568  0.7070  1.0
  O  O6  2  0.0789  0.1392  0.6100  1.0
  O  O7  2  0.2625  0.7961  0.1345  1.0
  O  O8  2  0.3473  0.6398  0.4033  1.0
]