data_[Tb1Dy1Y2S4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Dy  1.2200  1.7500  1.1310
  Y  1.2200  1.8000  1.0400
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.8134]
_cell_length_b [3.8880]
_cell_length_c [6.8193]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.2660]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [TbDy(YS2)2]
_chemical_formula_sum '[Tb1 Dy1 Y2 S4]'
_cell_volume [170.5298]
_cell_formula_units_Z [1]
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
[
  Tb  Tb0  1  0.5000  0.5000  0.0000  1.0
  Dy  Dy1  1  0.0000  0.0000  0.0000  1.0
  Y  Y2  1  0.0000  0.5000  0.5000  1.0
  Y  Y3  1  0.5000  0.0000  0.5000  1.0
  S  S4  2  0.2489  0.5000  0.2496  1.0
  S  S5  2  0.2489  0.0000  0.7497  1.0
]