data_[Na4Yb2Cd2Sb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Yb  1.1000  1.7500  1.0840
  Cd  1.6900  1.5500  1.0900
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [4.6928]
_cell_length_b [9.2193]
_cell_length_c [7.8287]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [Na2YbCdSb2]
_chemical_formula_sum '[Na4 Yb2 Cd2 Sb4]'
_cell_volume [338.7009]
_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
[
  Na  Na0  2  0.0000  0.3290  0.6285  1.0
  Na  Na1  2  0.5000  0.4200  0.9450  1.0
  Yb  Yb2  2  0.0000  0.0571  0.0055  1.0
  Cd  Cd3  2  0.5000  0.1882  0.3421  1.0
  Sb  Sb4  2  0.0000  0.3444  0.2263  1.0
  Sb  Sb5  2  0.5000  0.1176  0.7201  1.0
]