data_[Na6Al3In3F18]
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
  In  1.7800  1.5500  0.9400
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [5.7332]
_cell_length_b [5.7332]
_cell_length_c [16.0301]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [Na2AlInF6]
_chemical_formula_sum '[Na6 Al3 In3 F18]'
_cell_volume [456.3192]
_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  0.0010  1.0
  Na  Na1  3  0.0000  0.0000  0.5320  1.0
  Al  Al2  3  0.0000  0.0000  0.3285  1.0
  In  In3  3  0.0000  0.0000  0.7914  1.0
  F  F4  9  0.0237  0.2815  0.2686  1.0
  F  F5  9  0.0986  0.7066  0.0676  1.0
]