data_[Zn4Cd2Cu2]
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
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [8.9299]
_cell_length_b [2.9868]
_cell_length_c [4.9070]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.4892]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Zn2CdCu]
_chemical_formula_sum '[Zn4 Cd2 Cu2]'
_cell_volume [128.6926]
_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
[
  Zn  Zn0  2  0.0051  0.0000  0.0072  1
  Zn  Zn1  2  0.2565  0.0000  0.7798  1
  Cd  Cd2  2  0.4952  0.0000  0.4926  1
  Cu  Cu3  2  0.2432  0.5000  0.2205  1
]