data_[Dy4As2Pb1Se1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  As  2.1800  1.1500  0.6600
  Pb  2.3300  1.8000  1.1225
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.2993]
_cell_length_b [4.1165]
_cell_length_c [7.3411]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.6338]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Dy4As2PbSe]
_chemical_formula_sum '[Dy4 As2 Pb1 Se1]'
_cell_volume [209.0162]
_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  2  0.2370  0.0000  0.7319  1.0
  Dy  Dy1  2  0.2525  0.5000  0.2646  1.0
  As  As2  1  0.0000  0.5000  0.5000  1.0
  As  As3  1  0.5000  0.0000  0.5000  1.0
  Pb  Pb4  1  0.5000  0.5000  0.0000  1.0
  Se  Se5  1  0.0000  0.0000  0.0000  1.0
]