data_[Dy1Cr1Se3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Cr  1.6600  1.4000  0.9400
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [Pm]
_cell_length_a [4.8158]
_cell_length_b [4.6981]
_cell_length_c [18.0636]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [DyCrSe3]
_chemical_formula_sum '[Dy1 Cr1 Se3]'
_cell_volume [408.6878]
_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  0.7468  0.0000  0.4685  1
  Cr  Cr1  1  0.3035  0.5000  0.5203  1
  Se  Se2  1  0.2536  0.0000  0.5536  1
  Se  Se3  1  0.4531  0.5000  0.3940  1
  Se  Se4  1  0.7901  0.5000  0.5636  1
]