data_[Sm14Sb4Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Sb  2.0500  1.4500  0.8300
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [4.1221]
_cell_length_b [16.0007]
_cell_length_c [9.4624]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [Sm7(SbRu)2]
_chemical_formula_sum '[Sm14 Sb4 Ru4]'
_cell_volume [624.1030]
_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  0.0000  0.1489  0.2689  1
  Sm  Sm1  4  0.0000  0.1839  0.9023  1
  Sm  Sm2  4  0.0000  0.3730  0.1080  1
  Sm  Sm3  2  0.0000  0.5000  0.5165  1
  Sb  Sb4  2  0.0000  0.0000  0.7655  1
  Sb  Sb5  2  0.0000  0.5000  0.8471  1
  Ru  Ru6  4  0.0000  0.2580  0.5832  1
]