data_[Na4Al4Zn2Ag10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Al  1.6100  1.2500  0.6750
  Zn  1.6500  1.3500  0.8800
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P4/mbm]
_cell_length_a [11.5161]
_cell_length_b [11.5161]
_cell_length_c [3.0067]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [Na2Al2ZnAg5]
_chemical_formula_sum '[Na4 Al4 Zn2 Ag10]'
_cell_volume [398.7569]
_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  4  0.1711  0.6711  0.0000  1.0
  Al  Al1  4  0.1349  0.3651  0.0000  1.0
  Zn  Zn2  2  0.0000  0.0000  0.0000  1.0
  Ag  Ag3  8  0.0647  0.1859  0.5000  1.0
  Ag  Ag4  2  0.0000  0.5000  0.5000  1.0
]