data_[Cd2Ag12Sn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cd  1.6900  1.5500  1.0900
  Ag  1.9300  1.6000  1.0867
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [P4_2/mnm]
_cell_length_a [8.9704]
_cell_length_b [8.9704]
_cell_length_c [4.4172]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [136]
_chemical_formula_structural [Cd(Ag3Sn)2]
_chemical_formula_sum '[Cd2 Ag12 Sn4]'
_cell_volume [355.4397]
_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
[
  Cd  Cd0  2  0.0000  0.0000  0.5000  1
  Ag  Ag1  8  0.0033  0.3366  0.5000  1
  Ag  Ag2  4  0.1634  0.8366  0.0000  1
  Sn  Sn3  4  0.1748  0.1748  0.0000  1
]