data_[Sm24Al4Ag8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Al  1.6100  1.2500  0.6750
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [10.1004]
_cell_length_b [10.1895]
_cell_length_c [10.1993]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Sm6AlAg2]
_chemical_formula_sum '[Sm24 Al4 Ag8]'
_cell_volume [1049.6875]
_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
[
  Sm  Sm0  8  0.0000  0.2718  0.3265  1.0
  Sm  Sm1  8  0.1782  0.2653  0.0000  1.0
  Sm  Sm2  8  0.1983  0.0000  0.2481  1.0
  Al  Al3  2  0.0000  0.0000  0.0000  1.0
  Al  Al4  2  0.0000  0.0000  0.5000  1.0
  Ag  Ag5  4  0.0000  0.5000  0.1351  1.0
  Ag  Ag6  4  0.1420  0.5000  0.5000  1.0
]