data_[Sm16Cd2Ag4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Cd  1.6900  1.5500  1.0900
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.2447]
_cell_length_b [5.2827]
_cell_length_c [7.2416]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.6361]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sm8CdAg2]
_chemical_formula_sum '[Sm16 Cd2 Ag4]'
_cell_volume [665.1502]
_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
[
  Sm  Sm0  4  0.0289  0.0000  0.7679  1.0
  Sm  Sm1  4  0.0922  0.5000  0.4653  1.0
  Sm  Sm2  4  0.1714  0.5000  0.9743  1.0
  Sm  Sm3  4  0.1942  0.0000  0.3112  1.0
  Cd  Cd4  2  0.0000  0.5000  0.0000  1.0
  Ag  Ag5  4  0.1840  0.0000  0.7108  1.0
]