data_[Nd4Sm4B4Br10]
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
  B  2.0400  0.8500  0.4100
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [20.3098]
_cell_length_b [3.9890]
_cell_length_c [8.3053]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.3183]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Nd2Sm2B2Br5]
_chemical_formula_sum '[Nd4 Sm4 B4 Br10]'
_cell_volume [654.7700]
_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  4  0.0007  0.0000  0.7061  1
  Sm  Sm1  4  0.1599  0.5000  0.6010  1
  B  B2  4  0.0397  0.5000  0.5226  1
  Br  Br3  4  0.1624  0.0000  0.8573  1
  Br  Br4  4  0.1708  0.0000  0.3441  1
  Br  Br5  2  0.0000  0.5000  0.0000  1
]