data_[La16Cu24Si8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Cu  1.9000  1.3500  0.8200
  Si  1.9000  1.1000  0.5400
]
_symmetry_space_group_name_H-M [Fmmm]
_cell_length_a [8.0063]
_cell_length_b [8.6277]
_cell_length_c [14.8708]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [69]
_chemical_formula_structural [La2Cu3Si]
_chemical_formula_sum '[La16 Cu24 Si8]'
_cell_volume [1027.2163]
_cell_formula_units_Z [8]
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
[
  La  La0  8  0.2386  0.0000  0.5000  1.0
  La  La1  8  0.2500  0.2500  0.2500  1.0
  Cu  Cu2  16  0.0000  0.2433  0.0849  1.0
  Si  Si3  8  0.0000  0.0000  0.1647  1.0
  Cu  Cu4  8  0.0000  0.0000  0.3289  1.0
]