data_[Sr12Zn8Cd12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Zn  1.6500  1.3500  0.8800
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.9369]
_cell_length_b [11.6203]
_cell_length_c [16.3138]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Sr3Zn2Cd3]
_chemical_formula_sum '[Sr12 Zn8 Cd12]'
_cell_volume [935.8981]
_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
[
  Sr  Sr0  8  0.0000  0.0944  0.1047  1
  Sr  Sr1  4  0.0000  0.3834  0.2500  1
  Zn  Zn2  8  0.0000  0.2020  0.5985  1
  Cd  Cd3  8  0.0000  0.3805  0.0396  1
  Cd  Cd4  4  0.0000  0.3205  0.7500  1
]