data_[Sm8Cd20Ag12]
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/c]
_cell_length_a [11.9312]
_cell_length_b [13.3794]
_cell_length_c [6.0236]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.5349]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Sm2Cd5Ag3]
_chemical_formula_sum '[Sm8 Cd20 Ag12]'
_cell_volume [934.8507]
_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  0.1385  0.2499  0.6669  1.0
  Cd  Cd1  8  0.1064  0.1447  0.1505  1.0
  Cd  Cd2  8  0.2497  0.4844  0.5006  1.0
  Cd  Cd3  4  0.0000  0.4621  0.7500  1.0
  Ag  Ag4  8  0.1101  0.3525  0.1545  1.0
  Ag  Ag5  4  0.0000  0.0406  0.7500  1.0
]