data_[Na12In2Ag4]
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 [10.9949]
_cell_length_b [4.6694]
_cell_length_c [10.5387]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.2258]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na6InAg2]
_chemical_formula_sum '[Na12 In2 Ag4]'
_cell_volume [516.7866]
_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  0.0234  0.5000  0.7453  1
  Na  Na1  4  0.1677  0.0000  0.5572  1
  Na  Na2  4  0.2268  0.5000  0.0987  1
  In  In3  2  0.0000  0.0000  0.0000  1
  Ag  Ag4  4  0.1719  0.0000  0.2615  1
]