data_[K2Na1Zn3Sb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Na  0.9300  1.8000  1.1600
  Zn  1.6500  1.3500  0.8800
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [P-4m2]
_cell_length_a [4.8877]
_cell_length_b [4.8877]
_cell_length_c [11.6894]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [115]
_chemical_formula_structural [K2NaZn3Sb4]
_chemical_formula_sum '[K2 Na1 Zn3 Sb4]'
_cell_volume [279.2557]
_cell_formula_units_Z [1]
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
[
  K  K0  2  0.0000  0.5000  0.7482  1.0
  Na  Na1  1  0.5000  0.5000  0.5000  1.0
  Zn  Zn2  2  0.0000  0.5000  0.1332  1.0
  Zn  Zn3  1  0.0000  0.0000  0.5000  1.0
  Sb  Sb4  2  0.0000  0.5000  0.3594  1.0
  Sb  Sb5  1  0.0000  0.0000  0.0000  1.0
  Sb  Sb6  1  0.5000  0.5000  0.0000  1.0
]