data_[Tb6Y2Er4S12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Y  1.2200  1.8000  1.0400
  Er  1.2400  1.7500  1.0300
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.7841]
_cell_length_b [11.7151]
_cell_length_c [6.7432]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.5935]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb3Y(ErS3)2]
_chemical_formula_sum '[Tb6 Y2 Er4 S12]'
_cell_volume [504.8896]
_cell_formula_units_Z [2]
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  4  0.0000  0.1652  0.5000  1.0
  Tb  Tb1  2  0.0000  0.5000  0.5000  1.0
  Y  Y2  2  0.0000  0.0000  0.0000  1.0
  Er  Er3  4  0.0000  0.3336  0.0000  1.0
  S  S4  8  0.2500  0.3317  0.7539  1.0
  S  S5  4  0.2451  0.5000  0.2448  1.0
]