data_[Na9Nd9Te3S24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Nd  1.1400  1.8500  1.2765
  Te  2.1000  1.4000  1.2933
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [8.1907]
_cell_length_b [8.1907]
_cell_length_c [20.1668]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Na3Nd3TeS8]
_chemical_formula_sum '[Na9 Nd9 Te3 S24]'
_cell_volume [1171.6881]
_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  9  0.0000  0.5000  0.5000  1
  Nd  Nd1  9  0.0000  0.5000  0.0000  1
  Te  Te2  3  -0.0000  -0.0000  0.0000  1
  S  S3  18  0.0186  0.5093  0.7412  1
  S  S4  6  0.0000  0.0000  0.2559  1
]