data_[Nd2Sm2Ni4Sn2]
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
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [3.7457]
_cell_length_b [4.0591]
_cell_length_c [14.0132]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [NdSmNi2Sn]
_chemical_formula_sum '[Nd2 Sm2 Ni4 Sn2]'
_cell_volume [213.0589]
_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
[
  Nd  Nd0  2  0.0000  0.0000  0.3647  1
  Sm  Sm1  2  0.0000  0.0000  0.6357  1
  Ni  Ni2  2  0.5000  0.0000  0.1977  1
  Ni  Ni3  2  0.5000  0.0000  0.8006  1
  Sn  Sn4  2  0.5000  0.0000  0.0013  1
]