data_[Sr9Tb9Y3S24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Tb  1.1000  1.7500  0.9815
  Y  1.2200  1.8000  1.0400
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [8.0156]
_cell_length_b [8.0156]
_cell_length_c [20.6708]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Sr3Tb3YS8]
_chemical_formula_sum '[Sr9 Tb9 Y3 S24]'
_cell_volume [1150.1622]
_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
[
  Sr  Sr0  9  0.0000  0.5000  0.0000  1.0
  Tb  Tb1  9  0.0000  0.5000  0.5000  1.0
  Y  Y2  3  -0.0000  -0.0000  0.5000  1.0
  S  S3  18  0.0018  0.5009  0.2414  1.0
  S  S4  6  0.0000  0.0000  0.2438  1.0
]