data_[Nd6Sm3Ni3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Sm  1.1700  1.8500  1.2290
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [3.8713]
_cell_length_b [3.8713]
_cell_length_c [27.8448]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [Nd2SmNi]
_chemical_formula_sum '[Nd6 Sm3 Ni3]'
_cell_volume [361.3972]
_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  0.7270  1
  Nd  Nd1  3  0.0000  0.0000  0.9397  1
  Sm  Sm2  3  0.0000  0.0000  0.4995  1
  Ni  Ni3  3  0.0000  0.0000  0.3338  1
]