data_[Dy3Si7Ni2]
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 [P2/m]
_cell_length_a [4.0298]
_cell_length_b [4.0259]
_cell_length_c [12.3806]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.7170]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Dy3Si7Ni2]
_chemical_formula_sum '[Dy3 Si7 Ni2]'
_cell_volume [198.5393]
_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  0.1910  0.0000  0.3678  1.0
  Dy  Dy1  1  0.5000  0.5000  0.0000  1.0
  Si  Si2  2  0.0891  0.5000  0.1759  1.0
  Si  Si3  2  0.2749  0.5000  0.5538  1.0
  Si  Si4  2  0.3635  0.0000  0.8249  1.0
  Si  Si5  1  0.0000  0.0000  0.0000  1.0
  Ni  Ni6  2  0.3753  0.5000  0.7402  1.0
]