data_[Na4In12Ag2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  In  1.7800  1.5500  0.9400
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.3583]
_cell_length_b [6.8785]
_cell_length_c [6.4069]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.2803]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na2In6Ag]
_chemical_formula_sum '[Na4 In12 Ag2]'
_cell_volume [500.1561]
_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  0.1685  0.5000  0.8348  1.0
  In  In1  8  0.0883  0.2612  0.3228  1.0
  In  In2  4  0.1735  0.0000  0.6821  1.0
  Ag  Ag3  2  0.0000  0.0000  0.0000  1.0
]