data_[Dy8Zn8Si12]
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 [Cmcm]
_cell_length_a [4.1071]
_cell_length_b [18.4130]
_cell_length_c [6.7966]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Dy2Zn2Si3]
_chemical_formula_sum '[Dy8 Zn8 Si12]'
_cell_volume [513.9875]
_cell_formula_units_Z [4]
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  4  0.0000  0.0493  0.2500  1
  Dy  Dy1  4  0.0000  0.1555  0.7500  1
  Zn  Zn2  8  0.0000  0.3208  0.5629  1
  Si  Si3  8  0.0000  0.4424  0.0765  1
  Si  Si4  4  0.0000  0.2193  0.2500  1
]