data_[Cs8Li4Al4As8]
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
  Al  1.6100  1.2500  0.6750
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [6.5401]
_cell_length_b [17.4744]
_cell_length_c [6.4575]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Cs2LiAlAs2]
_chemical_formula_sum '[Cs8 Li4 Al4 As8]'
_cell_volume [737.9833]
_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
[
  Cs  Cs0  8  0.2297  0.3329  0.5000  1.0
  Li  Li1  4  0.0000  0.5000  0.2500  1.0
  Al  Al2  4  0.0000  0.0000  0.2500  1.0
  As  As3  8  0.2214  0.0769  0.5000  1.0
]