data_[Zn3Cd36Ag18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zn  1.6500  1.3500  0.8800
  Cd  1.6900  1.5500  1.0900
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [10.2705]
_cell_length_b [10.2705]
_cell_length_c [12.8305]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Zn(Cd2Ag)6]
_chemical_formula_sum '[Zn3 Cd36 Ag18]'
_cell_volume [1172.0705]
_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
[
  Zn  Zn0  3  0.0000  0.0000  0.0000  1.0
  Cd  Cd1  18  0.0379  0.1852  0.8106  1.0
  Cd  Cd2  18  0.0627  0.8442  0.4140  1.0
  Ag  Ag3  18  0.0319  0.4404  0.7039  1.0
]