data_[Dy8Be4Si8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Be  1.5700  1.0500  0.5900
  Si  1.9000  1.1000  0.5400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.5317]
_cell_length_b [3.9580]
_cell_length_c [10.2018]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.3500]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy2BeSi2]
_chemical_formula_sum '[Dy8 Be4 Si8]'
_cell_volume [384.3136]
_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  0.1061  0.0000  0.9028  1.0
  Dy  Dy1  4  0.2070  0.5000  0.6453  1.0
  Be  Be2  4  0.0605  0.5000  0.3124  1.0
  Si  Si3  4  0.0369  0.0000  0.4062  1.0
  Si  Si4  4  0.1173  0.5000  0.1211  1.0
]