data_[Dy1Lu1Se3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Lu  1.2700  1.7500  1.0010
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [Pm]
_cell_length_a [3.6462]
_cell_length_b [18.4585]
_cell_length_c [7.3472]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.5935]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [DyLuSe3]
_chemical_formula_sum '[Dy1 Lu1 Se3]'
_cell_volume [493.5264]
_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
[
  Dy  Dy0  1  0.7194  0.5000  0.3869  1
  Lu  Lu1  1  0.6144  0.5000  0.8080  1
  Se  Se2  2  0.1739  0.4063  0.6013  1
  Se  Se3  1  0.1654  0.5000  0.0922  1
]