data_[Dy6Si2Ni1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Si  1.9000  1.1000  0.5400
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [P-62m]
_cell_length_a [7.7908]
_cell_length_b [7.7908]
_cell_length_c [4.1445]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [189]
_chemical_formula_structural [Dy6Si2Ni]
_chemical_formula_sum '[Dy6 Si2 Ni1]'
_cell_volume [217.8551]
_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  3  0.0000  0.2507  0.0000  1
  Dy  Dy1  3  0.0000  0.5880  0.5000  1
  Si  Si2  2  0.3333  0.6667  0.0000  1
  Ni  Ni3  1  0.0000  0.0000  0.5000  1
]