data_[Dy4Cu1Si3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Cu  1.9000  1.3500  0.8200
  Si  1.9000  1.1000  0.5400
]
_symmetry_space_group_name_H-M [Pm]
_cell_length_a [5.7272]
_cell_length_b [3.9130]
_cell_length_c [7.7695]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.0309]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [Dy4CuSi3]
_chemical_formula_sum '[Dy4 Cu1 Si3]'
_cell_volume [174.0900]
_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  1  0.1194  0.0000  0.3314  1
  Dy  Dy1  1  0.3758  0.0000  0.8136  1
  Dy  Dy2  1  0.6179  0.5000  0.1788  1
  Dy  Dy3  1  0.8803  0.5000  0.6759  1
  Si  Si4  1  0.1262  0.5000  0.0412  1
  Cu  Cu5  1  0.3841  0.5000  0.5323  1
  Si  Si6  1  0.6232  0.0000  0.4630  1
  Si  Si7  1  0.8730  0.0000  0.9637  1
]