data_[Dy3Y3Er6S18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  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 [R3]
_cell_length_a [6.8821]
_cell_length_b [6.8821]
_cell_length_c [18.4665]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [DyY(ErS3)2]
_chemical_formula_sum '[Dy3 Y3 Er6 S18]'
_cell_volume [757.4579]
_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
[
  Y  Y0  3  0.0000  0.0000  0.1848  1.0
  Dy  Dy1  3  0.0000  0.0000  0.6849  1.0
  Er  Er2  3  0.0000  0.0000  0.4843  1.0
  Er  Er3  3  0.0000  0.0000  0.9843  1.0
  S  S4  9  0.0052  0.3040  0.0833  1.0
  S  S5  9  0.0054  0.7018  0.5834  1.0
]