data_[Zn4Ag4Sb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zn  1.6500  1.3500  0.8800
  Ag  1.9300  1.6000  1.0867
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Aem2]
_cell_length_a [7.6746]
_cell_length_b [4.8650]
_cell_length_c [7.7263]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [39]
_chemical_formula_structural [ZnAgSb]
_chemical_formula_sum '[Zn4 Ag4 Sb4]'
_cell_volume [288.4781]
_cell_formula_units_Z [4]
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  4  0.4070  0.2500  0.9259  1.0
  Ag  Ag1  4  0.0925  0.2500  0.0826  1.0
  Sb  Sb2  4  0.2838  0.2500  0.6053  1.0
]