data_[Sm4Ni10B8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Ni  1.9100  1.3500  0.7400
  B  2.0400  0.8500  0.4100
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.8024]
_cell_length_b [5.0827]
_cell_length_c [6.7607]
_cell_angle_alpha [90.0000]
_cell_angle_beta [126.0775]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sm2Ni5B4]
_chemical_formula_sum '[Sm4 Ni10 B8]'
_cell_volume [272.2376]
_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
[
  Sm  Sm0  4  0.2256  0.5000  0.6502  1
  Ni  Ni1  8  0.0744  0.2521  0.8712  1
  Ni  Ni2  2  0.0000  0.0000  0.5000  1
  B  B3  4  0.1001  0.5000  0.1429  1
  B  B4  4  0.2219  0.0000  0.8401  1
]