data_[La22Mg18Ag8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Mg  1.3100  1.5000  0.8600
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [15.4810]
_cell_length_b [23.3539]
_cell_length_c [3.9343]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [La11Mg9Ag4]
_chemical_formula_sum '[La22 Mg18 Ag8]'
_cell_volume [1422.4237]
_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
[
  La  La0  8  0.2361  0.1760  0.0000  1
  La  La1  4  0.0000  0.1645  0.0000  1
  La  La2  4  0.0000  0.3667  0.0000  1
  La  La3  4  0.2121  0.5000  0.0000  1
  La  La4  2  0.0000  0.0000  0.0000  1
  Mg  Mg5  8  0.1048  0.2644  0.5000  1
  Mg  Mg6  8  0.1380  0.0749  0.5000  1
  Mg  Mg7  2  0.0000  0.5000  0.5000  1
  Ag  Ag8  8  0.1523  0.4011  0.5000  1
]