data_[Cd6Ag3Sn3]
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 [R3m]
_cell_length_a [3.2558]
_cell_length_b [3.2558]
_cell_length_c [30.0563]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [Cd2AgSn]
_chemical_formula_sum '[Cd6 Ag3 Sn3]'
_cell_volume [275.9216]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.7424  1.0
  Cd  Cd1  3  0.0000  0.0000  0.9244  1.0
  Ag  Ag2  3  0.0000  0.0000  0.3336  1.0
  Sn  Sn3  3  0.0000  0.0000  0.4997  1.0
]