data_[Dy1Y2Zn6]
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
  Zn  1.6500  1.3500  0.8800
]
_symmetry_space_group_name_H-M [P6/mmm]
_cell_length_a [7.7404]
_cell_length_b [7.7404]
_cell_length_c [3.5267]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [191]
_chemical_formula_structural [Dy(YZn3)2]
_chemical_formula_sum '[Dy1 Y2 Zn6]'
_cell_volume [182.9866]
_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
[
  Y  Y0  2  0.3333  0.6667  0.0000  1
  Dy  Dy1  1  0.0000  0.0000  0.0000  1
  Zn  Zn2  6  0.0000  0.3332  0.5000  1
]