data_[Rb2Zn2Cd2Sb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Zn  1.6500  1.3500  0.8800
  Cd  1.6900  1.5500  1.0900
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [I-4m2]
_cell_length_a [4.4061]
_cell_length_b [4.4061]
_cell_length_c [16.5030]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [119]
_chemical_formula_structural [RbZnCdSb2]
_chemical_formula_sum '[Rb2 Zn2 Cd2 Sb4]'
_cell_volume [320.3837]
_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
[
  Rb  Rb0  2  0.0000  0.0000  0.0000  1.0
  Zn  Zn1  2  0.0000  0.5000  0.7500  1.0
  Cd  Cd2  2  0.0000  0.5000  0.2500  1.0
  Sb  Sb3  4  0.0000  0.0000  0.3600  1.0
]