data_[Sm2Cd2Ag6]
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 [P2_1/m]
_cell_length_a [5.2321]
_cell_length_b [5.0955]
_cell_length_c [8.3605]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.5995]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [SmCdAg3]
_chemical_formula_sum '[Sm2 Cd2 Ag6]'
_cell_volume [212.4582]
_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  2  0.0879  0.2500  0.7997  1
  Cd  Cd1  2  0.3257  0.2500  0.2114  1
  Ag  Ag2  2  0.1078  0.7500  0.5907  1
  Ag  Ag3  2  0.3177  0.7500  0.0043  1
  Ag  Ag4  2  0.4695  0.2500  0.5795  1
]