data_[Na4Dy2Zn2Sb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Dy  1.2200  1.7500  1.1310
  Zn  1.6500  1.3500  0.8800
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [4.7298]
_cell_length_b [9.0057]
_cell_length_c [7.3121]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [Na2DyZnSb2]
_chemical_formula_sum '[Na4 Dy2 Zn2 Sb4]'
_cell_volume [311.4580]
_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  0.1471  0.3269  1.0
  Na  Na1  2  0.5000  0.0685  0.0195  1.0
  Dy  Dy2  2  0.0000  0.4812  0.0107  1.0
  Zn  Zn3  2  0.5000  0.3305  0.6637  1.0
  Sb  Sb4  2  0.0000  0.1954  0.7572  1.0
  Sb  Sb5  2  0.5000  0.3648  0.2677  1.0
]