data_[Na6Cu9Ag3F24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Cu  1.9000  1.3500  0.8200
  Ag  1.9300  1.6000  1.0867
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [6.5303]
_cell_length_b [6.5303]
_cell_length_c [16.1469]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [Na2Cu3AgF8]
_chemical_formula_sum '[Na6 Cu9 Ag3 F24]'
_cell_volume [596.3316]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.1140  1.0
  Na  Na1  3  0.0000  0.0000  0.4998  1.0
  Cu  Cu2  9  0.0049  0.5025  0.9996  1.0
  Ag  Ag3  3  0.0000  0.0000  0.8799  1.0
  F  F4  9  0.0492  0.5246  0.2708  1.0
  F  F5  9  0.1877  0.3754  0.0648  1.0
  F  F6  3  0.0000  0.0000  0.2519  1.0
  F  F7  3  0.0000  0.0000  0.7418  1.0
]