data_[Nd2Sm10Sb12]
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
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.7625]
_cell_length_b [13.4470]
_cell_length_c [7.7603]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.4000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [NdSm5Sb6]
_chemical_formula_sum '[Nd2 Sm10 Sb12]'
_cell_volume [764.0460]
_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  0.0000  1.0
  Sm  Sm1  4  0.0000  0.1659  0.5000  1.0
  Sm  Sm2  4  0.0000  0.3330  0.0000  1.0
  Sm  Sm3  2  0.0000  0.5000  0.5000  1.0
  Sb  Sb4  8  0.2485  0.6676  0.7485  1.0
  Sb  Sb5  4  0.2481  0.5000  0.2506  1.0
]