data_[Dy2Y4Tm6Se12]
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
  Tm  1.2500  1.7500  1.0950
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.6769]
_cell_length_b [4.0340]
_cell_length_c [8.1411]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.9579]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [DyY2(TmSe2)3]
_chemical_formula_sum '[Dy2 Y4 Tm6 Se12]'
_cell_volume [563.3940]
_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
[
  Y  Y0  4  0.1667  0.0000  0.3330  1
  Dy  Dy1  2  0.0000  0.5000  0.0000  1
  Tm  Tm2  4  0.1669  0.0000  0.8333  1
  Tm  Tm3  2  0.0000  0.5000  0.5000  1
  Se  Se4  4  0.0017  0.0000  0.7468  1
  Se  Se5  4  0.1651  0.5000  0.5870  1
  Se  Se6  4  0.1678  0.5000  0.0789  1
]