data_[Dy4Si4B4]
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
  B  2.0400  0.8500  0.4100
]
_symmetry_space_group_name_H-M [I4_1md]
_cell_length_a [4.6602]
_cell_length_b [4.6602]
_cell_length_c [9.7059]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [109]
_chemical_formula_structural [DySiB]
_chemical_formula_sum '[Dy4 Si4 B4]'
_cell_volume [210.7918]
_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  0.0000  0.4921  1
  Si  Si1  4  0.0000  0.0000  0.9834  1
  B  B2  4  0.0000  0.0000  0.7744  1
]