data_[Sr4Zn8Cd12]
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 [C2/m]
_cell_length_a [16.8512]
_cell_length_b [4.5837]
_cell_length_c [8.3577]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.3177]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [SrZn2Cd3]
_chemical_formula_sum '[Sr4 Zn8 Cd12]'
_cell_volume [578.6423]
_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  4  0.1475  0.0000  0.0742  1.0
  Zn  Zn1  4  0.0155  0.5000  0.1593  1.0
  Zn  Zn2  4  0.1944  0.0000  0.6908  1.0
  Cd  Cd3  4  0.0327  0.0000  0.3595  1.0
  Cd  Cd4  4  0.1097  0.5000  0.7163  1.0
  Cd  Cd5  4  0.1815  0.5000  0.4443  1.0
]