data_[Dy4Zn2Si2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Zn  1.6500  1.3500  0.8800
  Si  1.9000  1.1000  0.5400
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.7872]
_cell_length_b [4.0580]
_cell_length_c [8.2776]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.0723]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Dy2ZnSi]
_chemical_formula_sum '[Dy4 Zn2 Si2]'
_cell_volume [183.7230]
_cell_formula_units_Z [2]
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  0.2153  0.2500  0.4290  1.0
  Dy  Dy1  2  0.2890  0.7500  0.0703  1.0
  Zn  Zn2  2  0.1456  0.2500  0.7853  1.0
  Si  Si3  2  0.3612  0.7500  0.7115  1.0
]