data_[Nd3Y6Ni27]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Y  1.2200  1.8000  1.0400
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [4.9883]
_cell_length_b [4.9883]
_cell_length_c [24.4252]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [NdY2Ni9]
_chemical_formula_sum '[Nd3 Y6 Ni27]'
_cell_volume [526.3472]
_cell_formula_units_Z [3]
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
[
  Nd  Nd0  3  0.0000  0.0000  0.0000  1.0
  Y  Y1  6  0.0000  0.0000  0.1396  1.0
  Ni  Ni2  18  0.0007  0.5003  0.9174  1.0
  Ni  Ni3  6  0.0000  0.0000  0.3328  1.0
  Ni  Ni4  3  -0.0000  -0.0000  0.5000  1.0
]