data_[Dy3Si1Ni4]
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
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [Pm]
_cell_length_a [5.1288]
_cell_length_b [4.1129]
_cell_length_c [6.5884]
_cell_angle_alpha [90.0000]
_cell_angle_beta [94.7863]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [Dy3SiNi4]
_chemical_formula_sum '[Dy3 Si1 Ni4]'
_cell_volume [138.4926]
_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  0.1628  0.5000  0.1827  1
  Dy  Dy1  1  0.3684  0.5000  0.6700  1
  Dy  Dy2  1  0.8653  0.0000  0.8026  1
  Si  Si3  1  0.6293  0.0000  0.3326  1
  Ni  Ni4  1  0.1126  0.0000  0.4453  1
  Ni  Ni5  1  0.4016  0.0000  0.9888  1
  Ni  Ni6  1  0.6494  0.5000  0.1016  1
  Ni  Ni7  1  0.8106  0.5000  0.4764  1
]