data_[Na6In3Sb3Cl18]
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
  Sb  2.0500  1.4500  0.8300
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [7.2675]
_cell_length_b [7.2675]
_cell_length_c [19.6499]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [Na2InSbCl6]
_chemical_formula_sum '[Na6 In3 Sb3 Cl18]'
_cell_volume [898.7854]
_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  0.4759  1
  Na  Na1  3  0.0000  0.0000  0.9946  1
  In  In2  3  0.0000  0.0000  0.1871  1
  Sb  Sb3  3  0.0000  0.0000  0.6742  1
  Cl  Cl4  9  0.0145  0.3357  0.7453  1
  Cl  Cl5  9  0.0368  0.6266  0.2562  1
]