data_[Pr14Nd4Ni4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Nd  1.1400  1.8500  1.2765
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.1036]
_cell_length_b [10.0607]
_cell_length_c [6.6568]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.3441]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr7(NdNi)2]
_chemical_formula_sum '[Pr14 Nd4 Ni4]'
_cell_volume [705.8457]
_cell_formula_units_Z [2]
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
[
  Pr  Pr0  8  0.1732  0.3148  0.2062  1
  Pr  Pr1  4  0.1308  0.5000  0.7240  1
  Pr  Pr2  2  0.0000  0.0000  0.0000  1
  Nd  Nd3  4  0.0000  0.1729  0.5000  1
  Ni  Ni4  4  0.1780  0.0000  0.4459  1
]